Outer frame wall connecting piece device

Abstract

The utility model relates to the technical field of wall connecting pieces, and provides an outer frame wall connecting piece device which aims at solving the problems that a wall connecting piece hole needs to be reserved and repaired in the later period when a traditional wall connecting piece adopts an embedded piece as an outer frame pulling joint, and the water seepage risk exists in an outer wall. The two ends of the connecting steel pipe are respectively and fixedly connected with an L-shaped steel plate, each L-shaped steel plate comprises a longitudinal plate and a transverse plate which are connected with each other, the end part of the connecting steel pipe is buckled and connected to one surface of the longitudinal plate, the transverse plate is connected to the edge of the other surface of the longitudinal plate, and the transverse plate and the longitudinal plate form an L shape; the transverse plate is used for being fixedly connected with a building wall body, the connecting steel pipe is parallel to the building wall body, and the connecting steel pipe is connected with the outer frame through a fastener; the device is simple and reliable in structure; arrangement is flexible, and adaptability is high; the integrality of a building structure is not affected, a wall connecting piece hole does not need to be reserved, and the potential quality hazard of later outer wall water seepage is eliminated.

Description

Technical Field

[0001] The utility model relates to the technical field of wall connecting pieces, in particular to an external frame wall connecting piece device. Background Art

[0002] Wall ties are important components to ensure the stability of the external frame. Traditional wall ties use embedded parts as the external frame anchor points, and the embedded parts are connected to the external frame through fasteners. When the external frame is dismantled, the original embedded parts need to be cut off and discarded, which not only wastes steel and increases the cost of manual cutting, but also requires a large number of wall tie holes to be reserved in the building structure when setting up embedded parts. The holes need to be repaired later, and there is a risk of water seepage in the external wall. Utility Model Content

[0003] The utility model aims to provide an external frame wall connecting member device to solve the problem that traditional wall connecting members use embedded members as external frame anchoring points, require wall connecting member holes to be reserved, and the holes must be repaired later, resulting in the risk of water seepage in the external wall.

[0004] The utility model is realized by adopting the following technical solutions:

[0005] The utility model provides an external frame wall connecting device, comprising a connecting steel pipe, both ends of the connecting steel pipe are respectively fixedly connected with an L-shaped steel plate, the L-shaped steel plate comprises a longitudinal plate and a transverse plate connected to each other, the end of the connecting steel pipe is buckled and connected to one surface of the longitudinal plate, the transverse plate is connected to the edge of the other surface of the longitudinal plate, the transverse plate and the longitudinal plate form an L shape, the transverse plate is used for fixed connection with a building wall, the connecting steel pipe is parallel to the building wall, and the connecting steel pipe is connected to the external frame through a fastener.

[0006] The utility model has a simple structure. The L-shaped steel plates on both sides are fixedly connected to the building wall, so that the entire device is fixed to the building wall. The external frame can be connected to the connecting steel pipe through fasteners, and no holes need to be reserved, thereby avoiding the risk of leakage. At the same time, the structure formed by the connecting steel pipe and the L-shaped steel plates on both sides not only ensures that the L-shaped steel plates on both sides are firmly connected to the building wall, but also the connecting steel pipe in the middle can withstand a large horizontal force.

[0007] As the preferred technical solution:

[0008] The two L-shaped steel plates are symmetrically arranged on the connecting steel pipe.

[0009] As the preferred technical solution:

[0010] The connection between the longitudinal plate and the transverse plate is arc-shaped.

[0011] To avoid excessive node strength, the arc design is conducive to improving tensile strength.

[0012] As the preferred technical solution:

[0013] The transverse plate and the connecting steel pipe are respectively located on both sides of the longitudinal plate.

[0014] As the preferred technical solution:

[0015] The horizontal plate is in contact with the outer surface of the building wall.

[0016] As the preferred technical solution:

[0017] The transverse plate is provided with a plurality of connection holes.

[0018] As the preferred technical solution:

[0019] The connection holes are used to install expansion screws, and the transverse plate is connected to the building wall through the expansion screws.

[0020] Expansion screws ensure that the wall connection device is firmly connected to the building wall and can provide effective anchor points for the external frame.

[0021] As the preferred technical solution:

[0022] The connecting steel pipe is detachably connected to the fastener.

[0023] Easy to disassemble and assemble the outer frame.

[0024] As the preferred technical solution:

[0025] The connecting steel pipe is welded to the L-shaped steel plate.

[0026] As the preferred technical solution:

[0027] The length of the longitudinal board is not less than 20 cm, and the length of the transverse board is not less than 6 cm.

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0029] The external frame wall connecting member device of the utility model has a simple structure, a simple manufacturing process, and is easy to manufacture; the structure is reliable and the connection with the building wall is firm; the arrangement is flexible and the adaptability is strong; it does not affect the integrity of the building structure, and there is no need to leave a wall connecting member opening, thereby eliminating the quality risk of water seepage in the external wall in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a structural schematic diagram of the external frame wall connecting member device described in the utility model.

[0031] Figure 2 This is a schematic diagram of the installation of the external frame wall connecting member device described in the utility model.

[0032] Icons: 1-connecting steel pipe, 2-L-shaped steel plate, 201-longitudinal plate, 202-horizontal plate, 203-expansion screw hole, 3-building wall, 4-expansion screw, 5-fastener, 6-external frame. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0034] Example 1

[0035] like Figure 1 and Figure 2 As shown, this embodiment proposes an external frame wall connecting member device, including a connecting steel pipe 1, with an L-shaped steel plate 2 welded to both ends of the connecting steel pipe 1, and two L-shaped steel plates 2 are symmetrically arranged on the connecting steel pipe 1.

[0036] The L-shaped steel plate 2 includes a longitudinal plate 201 and a transverse plate 202 connected to each other. The longitudinal plate 201 and the transverse plate 202 can be directly welded after being arranged perpendicular to each other, or the connection between the longitudinal plate 201 and the transverse plate 202 can be designed to be arc-shaped.

[0037] One side of the longitudinal plate 201 is buckled onto the end of the connecting steel pipe 1 , and the end of the connecting steel pipe 1 is welded to the side of the longitudinal plate 201 .

[0038] The transverse plate 202 is connected to the edge of the other side of the longitudinal plate 201 , and the transverse plate 202 and the longitudinal plate 201 form an L-shape. The transverse plate 202 and the connecting steel pipe 1 are respectively located on both sides of the longitudinal plate 201 .

[0039] The transverse plate 202 is provided with a plurality of expansion screw holes 203 , and the expansion screw holes 203 are used to install expansion screws 4 . The transverse plate 202 is fitted with the building wall 3 , and the transverse plate 202 is connected with the building wall 3 via the expansion screws 4 .

[0040] The horizontal plates 202 of the two L-shaped steel plates 2 are fixedly connected to the building wall 3, so that the external frame wall connecting device described in the utility model is reliably fixed to the building wall 3. The connecting steel pipe 1 is parallel to the building wall 3, and the external frame 6 is connected to the connecting steel pipe 1 through the fastener 5 and is buckled with the connecting steel pipe 1.

[0041] The external frame wall connecting member device of the utility model has a simple structure, a simple manufacturing process, and is easy to manufacture; the structure is reliable and is firmly connected to the building wall 3; the arrangement is flexible and the adaptability is strong; it does not affect the integrity of the building structure, and there is no need to leave a wall connecting member hole, thereby eliminating the quality risk of water seepage in the external wall in the later stage.

[0042] In this embodiment, the long side of the L-shaped steel plate 2 is not less than 20 cm, the short side is not less than 6 cm, the width is 10 cm, and the thickness is 6 mm; the length of the connecting steel pipe 1 is 20 cm, and the outer diameter is 48 mm; the diameter of the expansion screw hole 203 is 16 mm.

[0043] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An external frame wall connecting device, characterized in that: It includes a connecting steel pipe, both ends of which are fixedly connected with an L-shaped steel plate, the L-shaped steel plate includes a longitudinal plate and a transverse plate connected to each other, the end of the connecting steel pipe is buckled and connected to one side of the longitudinal plate, the transverse plate is connected to the edge of the other side of the longitudinal plate, the transverse plate and the longitudinal plate form an L shape, the transverse plate is used to be fixedly connected to the building wall, the connecting steel pipe is parallel to the building wall, and the connecting steel pipe is connected to the external frame through fasteners.

2. The external frame wall connecting member device according to claim 1, characterized in that: The two L-shaped steel plates are symmetrically arranged on the connecting steel pipe.

3. The external frame wall connecting member device according to claim 1, characterized in that: The connection between the longitudinal plate and the transverse plate is arc-shaped.

4. The external frame wall connecting member device according to claim 1, characterized in that: The transverse plate and the connecting steel pipe are respectively located on both sides of the longitudinal plate.

5. The external frame wall connecting member device according to claim 1, characterized in that: The horizontal plate is in contact with the outer surface of the building wall.

6. The external frame wall connecting member device according to claim 1, characterized in that: The transverse plate is provided with a plurality of connection holes.

7. The external frame wall connecting member device according to claim 6, characterized in that: The connection holes are used to install expansion screws, and the transverse plate is connected to the building wall through the expansion screws.

8. The external frame wall connecting member device according to claim 1, characterized in that: The connecting steel pipe is detachably connected to the fastener.

9. The external frame wall connecting member device according to claim 1, characterized in that: The connecting steel pipe is welded to the L-shaped steel plate.

10. The external frame wall connecting member device according to claim 1, characterized in that: The length of the longitudinal board is not less than 20 cm, and the length of the transverse board is not less than 6 cm.

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