Anti-seismic articulation piece for quickly installing upper suspender

Abstract

The utility model relates to the technical field of anti-seismic accessories, in particular to an anti-seismic hinge piece for quickly installing an upper suspender, which comprises a half-hole channel steel cover plate, a half-hole anti-seismic hinge piece is arranged on one side of the half-hole channel steel cover plate, and one end of the half-hole anti-seismic hinge piece is connected with a perforated anti-seismic hinge piece. Compared with the prior art that various anti-seismic articulation pieces need to be pre-installed and the usage amount of the anti-seismic articulation pieces needs to be calculated, the anti-seismic articulation piece has the advantages that on the basis of a conventional anti-seismic articulation piece and a main hanging screw connecting hole, the connecting hole is subjected to hole opening treatment; and meanwhile, a channel steel cover plate with an open hole is matched for mutual limiting of staggered installation, pre-installation and usage amount calculation are not needed during installation, the anti-seismic hinge pieces can be additionally installed in the later period according to needs, the anti-seismic hinge pieces can be directly disassembled and assembled according to needs during rectification operation, and convenience and rapidness are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of earthquake-resistant accessories, in particular to an earthquake-resistant hinged part for quickly installing an upper suspension rod. Background Art

[0002] At present, in order to effectively resist the damage caused by earthquakes, building mechanical and electrical engineering pipelines and equipment need to use seismic supports and hangers composed of reinforced hangers, lateral seismic supports, longitudinal seismic supports, and seismic connectors. By setting oblique seismic supports, the horizontal seismic force borne by the mechanical and electrical pipeline system when an earthquake comes is transmitted to the structure, effectively improving the shock absorption and vibration reduction effects of the supports and hangers, and preventing the mechanical and electrical equipment from falling off and causing secondary disasters.

[0003] In the above-mentioned seismic support and hanger system, the installation of seismic hinges often requires pre-installation in the main hanging screw and calculation of usage according to installation requirements. Since the seismic hinges have a certain weight and cannot be limited and tightened during the pre-installation process, it will greatly affect the installation progress. At the same time, when the project needs to be rectified and adjusted, such as increasing or reducing the number of seismic hinges to be installed, the entire seismic support and hanger needs to be dismantled and reinstalled, which greatly affects the construction progress. Utility Model Content

[0004] The purpose of the utility model is to provide a seismic hinge for quickly installing an upper suspension rod, so as to solve the problem in the above background technology that the existing technology cannot perform limited fastening, which will greatly affect the installation progress.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a seismic hinge for quickly installing an upper suspension rod, comprising a half-hole channel steel cover plate, a half-hole seismic hinge is arranged on one side of the half-hole channel steel cover plate, and the half-hole seismic hinge and the half-hole channel steel cover plate are fixedly connected to each other by bolts and nuts; one end of the half-hole seismic hinge is connected to an open-hole seismic hinge, and the connection between the half-hole seismic hinge and the open-hole seismic hinge fits together to facilitate the connection work between the half-hole seismic hinge and the open-hole seismic hinge, and the half-hole seismic hinge and the open-hole seismic hinge are fixedly connected to each other by bolts and nuts.

[0006] Preferably, a U-shaped positive half hole is opened on the surface of the half-hole channel steel cover plate, and the U-shaped positive half hole is convenient for connecting and fixing the half-hole channel steel cover plate.

[0007] Preferably, a U-shaped reverse half opening is provided at one end of the half-hole seismic anti-hinged hinge close to the half-hole channel steel cover plate, and when the half-hole seismic anti-hinged hinge is assembled with the half-hole channel steel cover plate, the direction of the U-shaped reverse half opening is opposite to the direction of the U-shaped positive half opening.

[0008] Preferably, a connecting circular hole is provided at one end of the half-hole anti-seismic hinge close to the open-hole anti-seismic hinge, and the connecting circular hole facilitates the connection between the half-hole anti-seismic hinge and the open-hole anti-seismic hinge.

[0009] Preferably, one end of the perforated anti-seismic hinge is provided with two groups of connecting openings, and the connecting openings are used for the installation of the perforated anti-seismic hinge.

[0010] Preferably, a fixing hole is provided at one end of the open-hole anti-seismic hinge away from the connecting open hole, and the fixing hole cooperates with the connecting circular hole to fix the open-hole anti-seismic hinge and the half-hole anti-seismic hinge together.

[0011] Compared with the prior art, the beneficial effect of the utility model is that the seismic hinge of the quick-installed upper suspension rod is provided with a half-hole seismic hinge, an open-hole seismic hinge and a half-hole channel steel cover plate. It is not necessary to pre-install the half-hole seismic hinge in advance during installation. It is only necessary to install the half-hole seismic hinge from the side half-hole when the suspension rod and the cross arm are installed, and press-fit a half-hole channel steel cover plate with the opposite development direction of the half-hole on the upper part of the half-hole seismic hinge for quick dislocation installation. Therefore, compared with the various types of seismic hinges in the prior art, which require the process of pre-installation and calculation of usage, the utility model performs an open hole treatment on the connecting hole of the conventional seismic hinge and the main suspension screw, and at the same time, a channel steel cover plate with an open hole is provided to limit the dislocation installation thereof, so that the installation does not need to be pre-installed and the usage is calculated. The seismic hinge can be supplemented later according to the needs. When performing rectification operations, the seismic hinge can also be directly disassembled and assembled according to the needs, which is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the three-dimensional appearance structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 3 It is a side-view enlarged structural schematic diagram of the utility model;

[0015] Figure 4 This is an enlarged structural diagram of a half-hole channel steel cover plate of the utility model;

[0016] Figure 5 It is an enlarged structural diagram of the semi-hole anti-seismic hinge of the utility model;

[0017] Figure 6 It is a schematic diagram of the enlarged structure of the perforated anti-seismic hinge of the utility model.

[0018] In the figure: 1. half-hole channel steel cover plate; 11. U-shaped positive half opening; 2. half-hole earthquake-resistant hinge; 21. U-shaped reverse half opening; 22. connecting circular hole; 3. opening earthquake-resistant hinge; 31. connecting opening; 32. fixing hole. DETAILED DESCRIPTION

[0019] 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 a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] The utility model provides a structure of a seismic hinged member for quickly installing an upper suspension rod. Figure 1 , Figure 4 as well as Figure 5 As shown, it includes a half-hole channel steel cover plate 1, one side of the half-hole channel steel cover plate 1 is provided with a half-hole seismic hinge 2, and the half-hole seismic hinge 2 and the half-hole channel steel cover plate 1 are fixedly connected to each other by bolts and nuts, and the surface of the half-hole channel steel cover plate 1 is provided with a U-shaped positive half opening 11, and the U-shaped positive half opening 11 is convenient for the connection and fixing work of the half-hole channel steel cover plate 1, and the half-hole seismic hinge 2 is provided with a U-shaped reverse half opening 21 at one end close to the half-hole channel steel cover plate 1, and when the half-hole seismic hinge 2 is assembled with the half-hole channel steel cover plate 1, the direction of the U-shaped reverse half opening 21 is opposite to the direction of the U-shaped positive half opening 11.

[0021] The utility model does not need to pre-install the half-hole seismic hinge 2 in advance during installation. It only needs to install the half-hole seismic hinge 2 from the side half-hole when the hanger and the cross arm are installed, and press-fit a half-hole channel steel cover plate 1 with the opposite development direction of the half-hole on the upper part of the half-hole seismic hinge 2 for staggered quick installation.

[0022] Furthermore, if Figure 2 , Figure 3 as well as Figure 6As shown, one end of the half-hole seismic hinge 2 is connected to the open-hole seismic hinge 3, and the connection between the half-hole seismic hinge 2 and the open-hole seismic hinge 3 fits together to facilitate the connection between the half-hole seismic hinge 2 and the open-hole seismic hinge 3. The half-hole seismic hinge 2 and the open-hole seismic hinge 3 are fixedly connected to each other by bolts and nuts. A connecting circular hole 22 is provided at one end of the half-hole seismic hinge 2 close to the open-hole seismic hinge 3. The connecting circular hole 22 facilitates the connection between the half-hole seismic hinge 2 and the open-hole seismic hinge 3. Two groups of connecting openings 31 are provided at one end of the open-hole seismic hinge 3. The connecting openings 31 are used for the installation of the open-hole seismic hinge 3. A fixing hole 32 is provided at the end of the open-hole seismic hinge 3 away from the connecting opening 31. The fixing hole 32 cooperates with the connecting circular hole 22 to fix the open-hole seismic hinge 3 and the half-hole seismic hinge 2.

[0023] Compared with the prior art, various types of seismic hinges require pre-installation and calculation of usage. In the utility model, an open hole is made on the basis of the connecting hole between the conventional seismic hinge and the main suspension screw, and a channel steel cover plate which also has an open hole is provided to limit the offset installation thereof, so that the installation does not require pre-installation and calculation of usage, and the seismic hinge can be supplemented later according to the demand. When performing rectification operations, the seismic hinge can also be directly disassembled and assembled according to the demand, so that it is convenient and quick.

[0024] Working principle: The utility model is composed of a half-hole seismic hinge 2, an open-hole seismic hinge 3 and a half-hole channel steel cover 1. The half hole is half of a development hole. There is no need to pre-install the half-hole seismic hinge 2 during installation. It is only necessary to install the half-hole seismic hinge 2 from the side half-hole when the hanger and the cross arm are installed, and press-fit a half-hole channel steel cover 1 with the opposite development direction of the half-hole on the upper part of the half-hole seismic hinge 2 for staggered quick installation. After that, the open-hole seismic hinge 3 can be installed by bolts and nuts to finally complete the quick installation of the upper hanger seismic hinge.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A seismic hinge for quickly installing an upper suspension rod, comprising a half-hole channel steel cover plate (1), characterized in that: A half-hole seismic hinge (2) is provided on one side of the half-hole channel steel cover plate (1), and the half-hole seismic hinge (2) and the half-hole channel steel cover plate (1) are fixedly connected to each other by bolts and nuts; one end of the half-hole seismic hinge (2) is connected to an open-hole seismic hinge (3), and the connection between the half-hole seismic hinge (2) and the open-hole seismic hinge (3) fits each other to facilitate the connection work of the half-hole seismic hinge (2) and the open-hole seismic hinge (3), and the half-hole seismic hinge (2) and the open-hole seismic hinge (3) are fixedly connected to each other by bolts and nuts.

2. The anti-seismic hinge for quick installation of the upper suspension rod according to claim 1, characterized in that: A U-shaped positive half opening (11) is provided on the surface of the half-hole channel steel cover plate (1), and the U-shaped positive half opening (11) facilitates the connection and fixing work of the half-hole channel steel cover plate (1).

3. The anti-seismic hinge for quick installation of the upper suspension rod according to claim 1, characterized in that: A U-shaped reverse half-opening (21) is provided at one end of the half-hole anti-seismic hinge (2) close to the half-hole channel steel cover plate (1), and when the half-hole anti-seismic hinge (2) and the half-hole channel steel cover plate (1) are assembled, the direction of the U-shaped reverse half-opening (21) is opposite to the direction of the U-shaped positive half-opening (11).

4. The anti-seismic hinge for quick installation of the upper suspension rod according to claim 1, characterized in that: A connecting circular hole (22) is provided at one end of the semi-hole anti-seismic hinge (2) close to the open-hole anti-seismic hinge (3), and the connecting circular hole (22) facilitates the connection between the semi-hole anti-seismic hinge (2) and the open-hole anti-seismic hinge (3).

5. The anti-seismic hinge for quick installation of the upper suspension rod according to claim 1, characterized in that: One end of the perforated anti-seismic hinge (3) is provided with two groups of connecting openings (31), and the connecting openings (31) are used for the installation of the perforated anti-seismic hinge (3).

6. The anti-seismic hinge for quick installation of the upper suspension rod according to claim 1, characterized in that: A fixing hole (32) is provided at one end of the perforated anti-seismic hinge (3) away from the connecting perforated hole (31), and the fixing hole (32) cooperates with the connecting circular hole (22) to fix the perforated anti-seismic hinge (3) and the half-hole anti-seismic hinge (2) in connection.

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