C-shaped keel

Abstract

The utility model discloses a C-shaped keel which is provided with an overlapped ridge peak, a vertical opening, an inclined opening and a transverse opening groove, when the C-shaped keel is used, the C-shaped keel can be matched with the vertical opening, the inclined opening and the transverse opening groove formed in the overlapped ridge peak, a C-shaped steel plate is slidably bent to clamp fixing nails with the inclined opening and the transverse opening groove, positioning and installation can be rapidly carried out, cost is saved, and precision is high. An oblong hole is formed in the outer side wall of the bent C-shaped steel plate and located in the right side of the vertical opening, the inclined opening and the transverse opening groove, after the vertical opening, the inclined opening and the transverse opening groove are matched with a fixing nail to fix the whole device, the oblong hole does not interfere with the fixing nail, and wiring installation can be facilitated. According to the utility model, the first pit and the second pit are arranged at the top and the bottom of the bent C-shaped steel plate while quick fixing and mounting are realized, and the gypsum board is mounted at the positions through self-tapping screws, so that the overall strength of the device is improved, the service life is ensured, and a building can be used for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of construction, in particular to a C-shaped keel. Background Art

[0002] Nowadays, people's quality of life is getting better and better, and different fields have made great progress. Among them, the changes in buildings are also extremely huge. With the development of the times, modern buildings one after another have sprung up. In these buildings, keels are needed for support to ensure the integrity of the building and bear the weight of the roof and walls. They can also be used to divide the space and divide the interior of the building into different areas. They can also be used for fixed decoration or sound insulation and fire prevention. Therefore, the keel is a relatively important structure in the building. The general keel is U-shaped and T-shaped, and is divided into non-passenger and non-passenger according to the load. During installation, it is necessary to draw lines, install large keel hangers, install large keels, install medium keels, install small keels, install cotton covers, install pressure strips, and apply anti-rust paint.

[0003] However, the existing light steel keel wall requires the wall panels to be marked and the horizontal keel to be installed, which cannot be installed quickly. This requires construction workers to spend a lot of manpower and material resources for installation, greatly slowing down the construction progress. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a C-shaped keel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A C-shaped keel comprises a bent C-shaped steel plate, wherein the outer side wall of the bent C-shaped steel plate is formed with overlapping ridges, the outer side wall of the overlapping ridges is provided with a vertical opening, and the other side of the vertical opening is set as an oblique opening and a horizontal opening groove.

[0007] As a further solution of the utility model: the oblique opening and the transverse opening groove are connected and transitioned to each other.

[0008] As a further solution of the utility model: one side of the vertical opening is vertically arranged, and the oblique opening is located on the other side of the vertical opening.

[0009] As a further solution of the utility model: an oblong hole is opened on the outer side wall of the bent C-shaped steel plate.

[0010] As a further solution of the utility model: the oblong hole is located on the right side of the vertical opening, the oblique opening and the horizontal opening groove.

[0011] As a further solution of the utility model: the top outer wall and the bottom outer wall of the bent C-shaped steel plate are formed with pit one and pit two, and the specifications of pit one and pit two are the same.

[0012] Compared with the prior art, the utility model provides a C-shaped keel, which has the following beneficial effects:

[0013] 1. The utility model is provided with overlapping ridges, vertical openings, oblique openings and transverse opening grooves. When in use, the vertical openings, oblique openings and transverse opening grooves provided by the overlapping ridges can be clamped with fixing nails to quickly perform positioning and installation, thereby saving costs and having high precision.

[0014] 2. The utility model is provided with an oblong hole, and after the bent C-shaped steel plate is fixed, the wire tube passes through the oblong hole to be connected with other structures.

[0015] 3. The utility model provides a first pit and a second pit at the top and the bottom of the bent C-shaped steel plate, and installs the gypsum board at the position by self-tapping screws, thereby improving the overall strength of the device and ensuring the service life.

[0016] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a C-shaped keel proposed by the utility model;

[0018] Figure 2 For this utility model Figure 2 A local enlarged view of point A;

[0019] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a C-shaped keel.

[0020] In the figure: 1. bent C-shaped steel plate; 2. oblong hole; 3. overlapping ridges; 4. pit one; 5. pit two; 6. vertical opening; 7. oblique opening; 8. horizontal opening groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Embodiment 1:

[0024] A C-shaped keel, for easy installation, such as Figure 1-3 As shown, it comprises a bent C-shaped steel plate 1, the outer side wall of the bent C-shaped steel plate 1 is formed with overlapping ridges 3, the outer side wall of the overlapping ridges 3 is provided with a vertical opening 6, the other side of the vertical opening 6 is provided with an oblique opening 7 and a transverse opening groove 8, and the oblique opening 7 and the transverse opening groove 8 are connected and transitioned to each other;

[0025] During use, when installing the bent C-shaped steel plate 1, the fixing nail structure that matches the vertical opening 6, the oblique opening 7, and the transverse opening groove 8 can be directly fixed at the desired installation position, and then the fixing nail is aligned with the vertical opening 6, and the sliding device is integrated so that the oblique opening 7 and the transverse opening groove 8 of the device are clamped with the fixing nail structure to achieve quick installation and fixation, which can also save costs, achieve high-precision installation, and be reused.

[0026] One side of the vertical opening 6 is vertically arranged, and the oblique opening 7 is located at the other side of the vertical opening 6. The oblique opening 7 has an inclined surface of 45°, and the transverse opening slot 8 is short in length and narrow in width;

[0027] When in use, the fixing nail can be matched with the vertical opening 6 first, and then the C-shaped steel plate 1 can be slid and bent to clamp the fixing nail with the oblique opening 7 and the horizontal opening groove 8.

[0028] The outer side wall of the bent C-shaped steel plate 1 is provided with an oblong hole 2;

[0029] When in use, after the bent C-shaped steel plate 1 is fixed, the wire tube can be passed through the oblong hole 2 to connect other structures.

[0030] The oblong hole 2 is located on the right side of the vertical opening 6, the oblique opening 7, and the horizontal opening slot 8;

[0031] After the vertical opening 6, the oblique opening 7, the transverse opening groove 8 and the fixing nail are matched to form a fixing device as a whole, the oblong hole 2 does not interfere with them, which can facilitate the installation of the wiring.

[0032] The top outer wall and the bottom outer wall of the bent C-shaped steel plate 1 are formed with a pit 1 4 and a pit 2 5, and the pit 1 4 and the pit 2 5 have the same specifications;

[0033] When installing the bent C-shaped steel plate 1, the gypsum board and the positions of the pit 1 4 and the pit 2 5 can be installed by self-tapping screws to improve the overall strength of the device and ensure the service life.

[0034] Working principle: During use, when installing the bent C-shaped steel plate 1, it can be directly fixed to the fixing nail structure that matches the vertical opening 6, the oblique opening 7, and the horizontal opening groove 8 at the position to be installed, and then the fixing nail can be first matched with the vertical opening 6, and then the C-shaped steel plate 1 is slid and bent to clamp the fixing nail with the oblique opening 7 and the horizontal opening groove 8, so as to achieve quick installation and fixation, save costs, install with high precision, and reuse. After fixation, the oblong hole 2 will not interfere with it, and the wire passing tube can be passed through the oblong hole 2 to connect other structures, and the gypsum board and the pit one 4 and the pit two 5 positions are installed by self-tapping screws to improve the overall strength of the device and ensure its service life.

[0035] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A C-shaped keel, comprising a bent C-shaped steel plate (1), characterized in that: The outer side wall of the bent C-shaped steel plate (1) is formed with overlapping ridges (3), and the outer side wall of the overlapping ridges (3) is provided with a vertical opening (6), and the other side of the vertical opening (6) is provided with an oblique opening (7) and a transverse opening groove (8).

2. A C-shaped keel according to claim 1, characterized in that: The oblique opening (7) and the transverse opening groove (8) are interconnected and transitioned.

3. A C-shaped keel according to claim 2, characterized in that: One side of the vertical opening (6) is arranged vertically, and the oblique opening (7) is located on the other side of the vertical opening (6).

4. A C-shaped keel according to claim 1, characterized in that: An oblong hole (2) is provided on the outer side wall of the bent C-shaped steel plate (1).

5. A C-shaped keel according to claim 4, characterized in that: The oblong hole (2) is located on the right side of the vertical opening (6), the oblique opening (7) and the transverse opening groove (8).

6. A C-shaped keel according to claim 1, characterized in that: The top outer wall and the bottom outer wall of the bent C-shaped steel plate (1) are formed with a first pit (4) and a second pit (5), and the first pit (4) and the second pit (5) have the same specifications.

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