Light steel keel fixing structure for wall

Abstract

The utility model discloses a light steel keel fixing structure for a wall body. The light steel keel fixing structure comprises a wall body penetrating piece, a keel mounting piece and a light steel keel, the wall body penetrating piece penetrates through the wall body through the wall body preformed hole, and the end part of the wall body penetrating piece extends to the outer part of the wall body; the keel mounting piece is fixedly connected with the end part, penetrating out of the wall body, of the wall body penetrating piece, so that the keel mounting piece is fixedly arranged on the surface of the wall body; and the light steel keel is fixedly mounted on the keel mounting piece, so that the light steel keel is fixedly mounted on the wall body. The utility model relates to the technical field of building construction, and can solve the problem that in the prior art, a light steel keel is punched and installed on a wall, and the wall is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a light steel keel fixing structure for a wall. Background Art

[0002] When light steel keels need to be installed on walls such as shear walls, it is necessary to drill holes in the wall and install the light steel keels on the wall using high-strength bolts and expansion bolts. For example, Chinese utility model patent CN220434033U discloses a double shock-absorbing ceiling installation structure, in which the light steel keels are hoisted by driving the hanger rods into the wall using expansion screws. However, drilling holes in the wall to install bolts can easily damage the structure of the wall, affecting the strength and bearing capacity of the wall. Therefore, it is necessary to provide a light steel keel fixing structure for the wall, which can solve the problem in the prior art that drilling holes in the light steel keel and installing it on the wall will cause damage to the wall. Summary of the invention

[0003] The utility model aims to provide a light steel keel fixing structure for a wall, which can solve the problem in the prior art that the light steel keel will damage the wall when it is installed on the wall through holes.

[0004] The utility model is achieved in this way:

[0005] A light steel keel fixing structure for a wall comprises a wall penetration piece, a keel mounting piece and a light steel keel; the wall penetration piece penetrates the wall through a reserved hole in the wall, and the end of the wall penetration piece extends to the outside of the wall; the keel mounting piece is fixedly connected to the end of the wall penetration piece passing through the wall, so that the keel mounting piece is fixedly arranged on the surface of the wall; the light steel keel is fixedly installed on the keel mounting piece, so that the light steel keel is fixedly installed on the wall.

[0006] An aluminum mold screw pre-buried pipe is installed in the wall reserved hole, a wall penetration piece penetrates the aluminum mold screw pre-buried pipe, and two ends of the wall penetration piece pass through the wall.

[0007] The inner diameter of the aluminum mold screw rod embedded pipe is larger than the diameter of the wall penetration piece, and the gap between the aluminum mold screw rod embedded pipe and the wall penetration piece is filled with sealing material.

[0008] The cross section of the keel mounting piece is an L-shaped structure, one surface of the keel mounting piece is arranged to fit the surface of the wall, and the light steel keel is fixedly mounted on the other surface of the keel mounting piece.

[0009] A mounting hole is formed on one surface of the keel mounting piece, and the end of the wall penetration piece passing through the wall is connected to the keel mounting piece through the mounting hole.

[0010] The light steel keel comprises a transverse keel arranged in a transverse direction and a vertical keel arranged in a vertical direction; the installation direction of the keel mounting piece is the same as the installation direction of the light steel keel.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1. The utility model is provided with a wall penetration piece and a keel installation piece. The wall penetration piece adopts a tension screw and is installed at the designed installation position of the tension screw in the wall. The design structure of the wall itself is used to provide a fulcrum for the installation of the keel installation piece, and then the light steel keel is installed on the keel installation piece, so that the light steel keel can be stably installed on the wall without drilling holes, avoiding damage to the structure of the wall and not affecting the structural strength and bearing capacity of the wall and the appearance quality.

[0013] 2. The utility model is provided with a keel mounting piece, which can be adaptively adjusted according to the installation angle requirements of the light steel keel, and is installed and connected with the wall and the light steel keel by surface contact, taking into account the installation angle and connection strength requirements of the light steel keel.

[0014] 3. The utility model is provided with wall penetrations and sealing materials, which combine the traditional wall embedded pipe blocking process with the light steel keel installation process of the utility model. The traditional wall embedded pipe is blocked by the wall penetrations and sealing materials. After the keel installation parts are installed, the wall embedded pipe can be further blocked to ensure the sealing of the wall, while reducing the construction process and manpower investment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front and cross-sectional view of the light steel keel fixing structure for the wall of the utility model (with the horizontal keel installed);

[0016] Figure 2 It is a top view of the cross-sectional view of the light steel keel fixing structure for the wall of the utility model (with the horizontal keel installed);

[0017] Figure 3 It is a front sectional view of the light steel keel fixing structure for the wall of the utility model (vertical keel installation);

[0018] Figure 4 It is a top sectional view of a light steel keel fixing structure for a wall according to the utility model (vertical keels are installed).

[0019] In the figure, 1 is a wall penetration piece, 101 is an aluminum mold screw embedded pipe, 2 is a keel installation piece, 301 is a horizontal keel, 302 is a vertical keel, and 4 is a wall. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] Please see attached Figure 1 To Attachment Figure 4 A light steel keel fixing structure for a wall comprises a wall penetration piece 1, a keel mounting piece 2 and a light steel keel; the wall penetration piece 1 penetrates the wall 4 through a reserved hole in the wall, and the end of the wall penetration piece 1 extends to the outside of the wall 4; the keel mounting piece 2 is fixedly connected to the end of the wall penetration piece 1 passing through the wall 4, so that the keel mounting piece 2 is fixedly set on the wall 4; the light steel keel is fixedly installed on the surface of the keel mounting piece 2, so that the light steel keel is fixedly installed on the wall 4.

[0022] During the construction of the wall 4, a reserved hole in the wall is usually reserved for the penetration of components such as tension bolts. The wall penetration member 1 is installed through the reserved hole in the wall. The wall penetration member 1 can preferably be a tension bolt. The utility model can be installed based on traditional reserved holes in the wall and tension bolts, without the need for additional drilling and installation. At the same time, the process of sealing the traditional reserved holes in the wall can be combined with the installation process of the light steel keel to simplify the construction process.

[0023] Please see attached Figure 1 To Attachment Figure 4 The wall reserved hole of the wall 4 is installed with an aluminum mold screw embedded pipe 101, the wall penetration piece 1 penetrates the aluminum mold screw embedded pipe 101, and both ends of the wall penetration piece 1 pass through the wall 4, so that the keel mounting piece 2 is installed on the passing section of the wall penetration piece 1, and the light steel keel is fixedly installed on the wall 4. There is no need to drill holes on the wall 4 and install installation parts such as expansion bolts, so that the structure of the wall 4 will not be damaged.

[0024] Since tension bolts and other components need to be installed during the construction of the wall 4, the aluminum mold screw embedded pipe 101 is used to replace the traditional embedded pipe for tension bolt installation. It will not affect the design structural strength of the wall 4. Compared with the traditional PVC embedded pipe, the aluminum mold screw embedded pipe 101 has higher strength.

[0025] Please see attached Figure 1 To Attachment Figure 4 The inner diameter of the aluminum mold screw embedded pipe 101 is slightly larger than the diameter of the wall penetration piece 1, and the gap between the aluminum mold screw embedded pipe 101 and the wall penetration piece 1 is filled with sealing material.

[0026] Preferably, the sealing material may be cement mortar, which is used to densely fill the gap between the aluminum mold screw embedded pipe 101 and the wall penetration piece 1, thereby ensuring the sealing of the wall 4.

[0027] In the traditional construction process, the embedded pipes in the wall 4 need to be conventionally sealed after use. The utility model can seal the embedded aluminum mold screw pipe 101 through the wall penetration 1 and the sealing material when installing the light steel keel. There is no need to perform a special sealing operation on the embedded aluminum mold screw pipe 101, which is conducive to reducing construction processes and reducing manpower investment.

[0028] Please see attached Figure 1 and attached Figure 4 The cross section of the keel mounting member 2 is an L-shaped structure, one surface of the keel mounting member 2 is set in contact with the surface of the wall 4, and the light steel keel is fixedly installed on the other surface of the keel mounting member 2.

[0029] Preferably, the keel mounting member 2 can be made of materials such as angle steel, which can provide a mounting surface for the keel mounting member 2 to be installed on the wall 4, and can also provide another mounting surface for the installation of the light steel keel, thereby ensuring the drilling-free installation of the light steel keel on the wall. The surface bonding method can effectively ensure the installation reliability of the light steel keel on the wall.

[0030] Please see attached Figure 1 To Attachment Figure 4 A mounting hole (not shown in the figure) is formed on one surface of the keel mounting member 2, and the end of the wall penetration member 1 passing through the wall 4 is connected to the keel mounting member 2 through the mounting hole.

[0031] Preferably, a threaded section is formed at both ends of the wall penetration piece 1. After the threaded section passes through the wall 4 and the mounting hole, the two ends of the wall penetration piece 1 are locked on the wall 4 by nuts, and the nuts are used to press the keel mounting piece 2 to make it firmly mounted on the wall 4. The nuts at both ends of the wall penetration piece 1 are locked to ensure that the wall penetration piece 1 and the keel mounting piece 2 are firmly and reliably installed.

[0032] Please see attached Figure 1 To Attachment Figure 4 The light steel keel includes a transverse keel 301 arranged horizontally and a vertical keel 302 arranged vertically; the installation direction of the keel mounting member 2 is the same as the installation direction of the light steel keel.

[0033] According to the installation direction requirements of the light steel keel, the keel mounting component 2 is installed in the same direction as the light steel keel, so that the keel mounting component 2 can provide reliable support for the light steel keel and ensure the stability of the drilling-free installation of the light steel keel on the wall 4.

[0034] Usually, the light steel keel is installed horizontally (i.e., the horizontal keel 301) or vertically (i.e., the vertical keel 302). According to special design requirements, the light steel keel can also be installed obliquely at any angle. The keel mounting member 2 can be synchronously adjusted and installed according to the inclination angle of the light steel keel. It has high versatility and a wide range of applications.

[0035] Please see attached Figure 1 To Attachment Figure 4 , the construction method of the utility model is:

[0036] During the construction of the wall 4, the aluminum mold screw pre-buried pipe 101 is used to replace the traditional PVC pre-buried pipe, and the aluminum mold screw pre-buried pipe 101 is pre-buried in the wall 4. The length of the aluminum mold screw pre-buried pipe 101 is consistent with the thickness of the wall 4, so as to avoid the aluminum mold screw pre-buried pipe 101 passing through the wall 4 and affecting the installation and locking of the wall penetration 1.

[0037] Since it is often necessary to reserve PVC embedded pipes for the tension screws during the construction of the wall 4, the aluminum mold screw embedded pipes 101 are constructed using a conventional embedded method and can be embedded in the position designed in the drawing, which will not be described in detail here.

[0038] After the construction of the wall 4 is completed, the wall penetration piece 1 can use the tension screw of the existing technology, and the tension screw is penetrated through the aluminum mold screw embedded pipe 101 in the wall 4, and the two ends of the tension screw extend out of the two sides of the wall 4.

[0039] The keel mounting member 2 is made of an L-shaped galvanized plate, and a mounting hole is reserved on one surface of the L-shaped galvanized plate. The end of the tension screw is passed through the wall 4 and through the mounting hole on one surface of the L-shaped galvanized plate, and is locked by a nut to fix the tension screw and the L-shaped galvanized plate to the wall 4.

[0040] While installing the tension screw rod, the gap between the tension screw rod and the aluminum mold screw rod embedded pipe 101 is sealed with cement mortar.

[0041] If it is necessary to install the horizontal keel 301, the L-shaped galvanized sheet is installed horizontally, that is, the L-shaped galvanized sheet has a vertical surface that fits the wall 4 and a horizontal surface that is perpendicular to the wall. The horizontal keel 301 is installed horizontally on the horizontal surface of the L-shaped galvanized sheet.

[0042] If it is necessary to install the vertical keel 302, the L-shaped galvanized sheet is installed vertically, that is, the L-shaped galvanized sheet has a vertical surface that fits the wall 4 and another vertical surface that is perpendicular to the wall. The vertical keel 302 is vertically installed on the other vertical surface of the L-shaped galvanized sheet.

[0043] The L-shaped galvanized sheet is attached to one side of the wall 4 and can seal the cement mortar at the same time, thereby ensuring the sealing of the perforated part of the wall 4.

[0044] If only one side of the wall 4 needs to be installed with a light steel keel, the light steel keel is installed on one side of the wall 4 according to the above method, which will not be repeated here. The other side of the wall 4 is locked with a nut, and the nut abuts against the other side of the wall 4 to ensure that the wall penetration 1 will not be axially displaced.

[0045] When tightening the nut, a gasket may be added as needed to improve the installation firmness of the wall penetration member 1 on the wall 4. The gasket is a conventional means for tightening the bolt and nut, and can be used to improve the installation reliability and sealing, which will not be described in detail here.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the scope of protection of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A light steel keel fixing structure for a wall, characterized by: The invention comprises a wall penetration piece (1), a keel mounting piece (2) and a light steel keel; the wall penetration piece (1) penetrates the wall (4) through a reserved hole in the wall, and the end of the wall penetration piece (1) extends to the outside of the wall (4); the keel mounting piece (2) is fixedly connected to the end of the wall penetration piece (1) passing through the wall (4), so that the keel mounting piece (2) is fixedly arranged on the surface of the wall (4); and the light steel keel is fixedly installed on the keel mounting piece (2), so that the light steel keel is fixedly installed on the wall (4).

2. The wall light steel keel fixing structure according to claim 1 is characterized in that: An aluminum mold screw pre-buried pipe (101) is installed in the wall reserved hole of the wall (4), the wall penetration piece (1) penetrates the aluminum mold screw pre-buried pipe (101), and both ends of the wall penetration piece (1) pass through the wall (4).

3. The wall light steel keel fixing structure according to claim 2 is characterized in that: The inner diameter of the aluminum mold screw pre-buried pipe (101) is greater than the diameter of the wall penetration piece (1), and the gap between the aluminum mold screw pre-buried pipe (101) and the wall penetration piece (1) is filled with sealing material.

4. The wall light steel keel fixing structure according to claim 1 is characterized in that: The cross section of the keel mounting member (2) is an L-shaped structure, one surface of the keel mounting member (2) is arranged to fit the surface of the wall (4), and the light steel keel is fixedly mounted on the other surface of the keel mounting member (2).

5. The wall light steel keel fixing structure according to claim 4 is characterized in that: A mounting hole is formed on one surface of the keel mounting piece (2), and the end of the wall penetration piece (1) that passes through the wall (4) is connected to the keel mounting piece (2) through the mounting hole.

6. The wall light steel keel fixing structure according to claim 1 or 5 is characterized in that: The light steel keel comprises a transverse keel (301) arranged transversely and a vertical keel (302) arranged vertically; the installation direction of the keel mounting member (2) is the same as the installation direction of the light steel keel.

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