Improved wire duct support

Abstract

The utility model discloses an improved trunking support, which relates to the technical field of trunking supports and comprises a wall body, a frame and a fixing ring, the frame is integrally formed with a support, and the wall body is fixedly connected with the support. According to the utility model, the locking rod is combined with the screw hole at the appointed position, so that the connecting seat and the fixing ring are connected at the appointed position, an external pipeline penetrates through the fixing ring, and the heat insulation ring connected to the inner surface wall of the fixing ring is propped against the outer surface wall of the pipeline, so that the friction coefficient between the fixing ring and the pipeline can be increased, and the pipeline is prevented from deviating; and through cooperation of the annular groove and the heat insulation ring, the trend that the heat insulation ring deviates in the extending direction of the pipeline can be blocked, the position stability of the heat insulation ring is guaranteed, the convenience of pipeline connection is improved while the connection of the trunking is not affected, and therefore the functionality of the trunking support is expanded.

Description

Technical Field

[0001] The present utility model relates to the technical field of wire duct brackets, and particularly to an improved wire duct bracket. Background Art

[0002] A wire duct, also known as a wire routing duct, cable duct, or cable tray (varies by region), is used to neatly organize wire materials such as power cables and data cables. During the installation of a wire duct, corresponding wire duct brackets are required for support and transition.

[0003] For example, a wire duct anti-seismic bracket provided in Patent Application No. CN202320554980.4 includes: a U-shaped seat, with a wire duct disposed inside the U-shaped seat, and both ends of the wire duct passing through the U-shaped seat and extending to the outside of the U-shaped seat; an anti-seismic device disposed inside the U-shaped seat, with the top end of the anti-seismic device passing through the U-shaped seat and extending above the U-shaped seat; wherein, the anti-seismic device includes a longitudinal wave resistance mechanism disposed at the top end of the U-shaped seat, and a transverse wave resistance mechanism disposed on the inner wall of the U-shaped seat. The wire duct is located inside the transverse wave resistance mechanism, and both ends of the wire duct pass through the transverse wave resistance mechanism and extend to the outside of the transverse wave resistance mechanism.

[0004] Based on the above search and in combination with the prior art, it is found that most of the existing wire duct brackets similar to the above disclosure are composed of a frame and a cross frame to form a rectangular frame, and are equipped with fasteners to install the wire duct. However, during the wire routing process, pipelines inevitably appear in the wire duct. The structure of the existing wire duct brackets is relatively limited, resulting in inconvenient connection of the pipelines. Therefore, an improved wire duct bracket is proposed to address the above problems. Summary of the Utility Model

[0005] The purpose of this application is to provide an improved wire duct bracket to solve the problems raised in the above background art.

[0006] To achieve the above purpose, this application provides the following technical solution: An improved wire duct bracket includes a wall, a frame, and a fixing ring. The frame is integrally formed with brackets, and the wall is fixedly connected to the brackets. A plurality of cross frames are fixedly installed on the inner surface of the frame. A plurality of screw holes are provided on the outer surfaces of the plurality of cross frames. The fixing ring is fixedly connected to one of the plurality of screw holes through a locking rod, and an insulating ring is fixedly connected to the inner surface of the fixing ring.

[0007] As a further supplement to this solution, a screw is threadedly connected to the inner surface of the fixing ring. The screw passes through the insulating ring, and an insulating sleeve is wrapped around the open end of the screw.

[0008] As a further supplement to this solution, the outer surface of the insulating ring is engaged with the inner surface of the fixing ring through a ring groove, and the outer surface of the arc end of the insulating ring is fixed to the inner surface of the arc end of the fixing ring through an adhesive.

[0009] As a further supplement to this solution, a connecting seat is fixedly connected to the outer wall of the arc end of the fixing ring. The locking rod is screwed to the inner wall of the connecting seat, and the side of the connecting seat away from the fixing ring is set as a plane.

[0010] As a further supplement to this solution, a rubber pad is in interference fit with the inner wall of the connecting seat. The inner wall of the rubber pad abuts against the outer wall of the locking rod, and a through groove matching the locking rod is opened inside the heat insulation ring.

[0011] As a further supplement to this solution, a steel wire rope is fixedly connected to the outer wall of the frame. A connecting block is fixedly connected to the open end of the steel wire rope. Both the connecting block and the bracket are fixedly connected to the wall through fasteners.

[0012] In summary, the technical effects and advantages of the present utility model are as follows:

[0013] 1. In the present utility model, the rectangular through opening formed by the frame and the cross frame, in cooperation with the screw holes provided on the cross frame, can be used for the normal connection of the wire trough. At the same time, the connecting seat and the fixing ring can be connected to a specified position by combining the locking rod with the screw holes at the specified position. When an external pipe passes through the fixing ring, the heat insulation ring connected to the inner wall of the fixing ring will abut against the outer wall of the pipe, thereby increasing the friction coefficient between the fixing ring and the pipe and preventing the pipe from shifting, thus ensuring the stability of the pipe connection. Moreover, through the cooperation of the annular groove and the heat insulation ring, the tendency of the heat insulation ring to shift along the extending direction of the pipe can be blocked, ensuring the stability of the position of the heat insulation ring itself. In this way, while not affecting the connection of the wire trough, the convenience of pipe connection is improved, thereby expanding the functionality of the wire trough bracket.

[0014] 2. In the present utility model, the diameter of the fixing ring can match the largest size of the pipe. When it is necessary to connect a pipe with a smaller diameter, the pipe is also passed through the fixing ring, and then the screw rod is rotated. The screw rod is screwed with the fixing ring and gradually moves towards the pipe until the screw rod pushes the pipe to abut against a partial area of the heat insulation ring. At this time, the outer wall of the pipe contacts both the heat insulation ring and the heat insulation sleeve simultaneously, thereby realizing the connection of the pipe. As a result, the wire trough bracket can not only adapt to the connection of wire troughs and pipes of different sizes, thus improving the application range of the wire trough bracket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a three-dimensional structural schematic diagram of this embodiment;

[0017] Figure 2 Schematic diagram of the horizontal frame structure in this embodiment;

[0018] Figure 3 Schematic diagram of the connection seat structure in this embodiment;

[0019] Figure 4 Schematic diagram of the heat insulation ring structure in this embodiment.

[0020] In the figure: 1, wall; 2, frame; 3, steel wire rope; 4, horizontal frame; 5, screw hole; 6, bracket; 7, connecting block; 8, fixing ring; 9, screw rod; 10, heat insulation ring; 11, connection seat; 12, locking rod; 13, annular groove; 14, rubber pad; 15, heat insulation sleeve. Specific implementation manner

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] Embodiment: Refer to Figures 1-4 The improved wire trough bracket shown in the figure, including a wall 1, a frame 2 and a fixing ring 8. The frame 2 is integrally formed with a bracket 6. The wall 1 is fixedly connected to the bracket 6. A plurality of horizontal frames 4 are fixedly installed on the inner surface of the frame 2. A plurality of screw holes 5 are formed on the outer surface of the plurality of horizontal frames 4. The fixing ring 8 is fixedly connected to a group of the plurality of screw holes 5 through a locking rod 12, and a heat insulation ring 10 is fixedly connected to the inner surface of the fixing ring 8;

[0023] Through the rectangular through - opening formed by the frame 2 and the horizontal frame 4, and in cooperation with the screw holes 5 provided on the horizontal frame 4, it is available for the normal connection of the wire trough. At the same time, the connection seat 11 and the fixing ring 8 can be connected to a specified position by combining the locking rod 12 with the screw holes 5 at the specified position. When an external pipeline passes through the fixing ring 8, the heat insulation ring 10 connected to the inner surface of the fixing ring 8 will abut against the outer surface of the pipeline. In this way, the friction coefficient between the fixing ring 8 and the pipeline can be increased, avoiding the pipeline from shifting, thus ensuring the stability of the pipeline connection. And through the cooperation of the annular groove 13 and the heat insulation ring 10, the tendency of the heat insulation ring 10 to shift along the extending direction of the pipeline can be blocked, ensuring the position stability of the heat insulation ring 10 itself. In this way, while not affecting the connection of the wire trough, the convenience of pipeline connection is improved, thereby expanding the functionality of the wire trough bracket.

[0024] The inner wall of the fixing ring 8 is screwed and connected with a screw rod 9. The screw rod 9 passes through the heat insulation ring 10, and the open end of the screw rod 9 is wrapped with a heat insulation sleeve 15. The diameter of the fixing ring 8 can match the largest size of the pipeline. When it is necessary to connect a pipeline with a smaller diameter, the pipeline also passes through the fixing ring 8, and then the screw rod 9 is rotated. The screw rod 9 is screwed with the fixing ring 8 and gradually moves towards the pipeline until the screw rod 9 pushes the pipeline to abut against a part of the heat insulation ring 10. At this time, the outer wall of the pipeline contacts the heat insulation ring 10 and the heat insulation sleeve 15 at the same time, so as to realize the connection of the pipeline, so that the wire trough bracket can adapt to the connection of wire troughs and pipelines of different sizes, thus improving the application range of the wire trough bracket.

[0025] The outer wall of the heat insulation ring 10 is engaged with the inner wall of the fixing ring 8 through a ring groove 13, and the outer wall of the arc end of the heat insulation ring 10 is fixed to the inner wall of the arc end of the fixing ring 8 through an adhesive. Through the cooperation of the ring groove 13 and the heat insulation ring 10, the tendency of the heat insulation ring 10 to shift along the extending direction of the pipeline can be blocked, ensuring the stable position of the heat insulation ring 10 itself.

[0026] A connecting seat 11 is fixedly connected to the outer wall of the arc end of the fixing ring 8. A locking rod 12 is screwed and connected to the inner wall of the connecting seat 11, and the side of the connecting seat 11 away from the fixing ring 8 is set as a plane, so as to ensure the stability of the contact between the fixing ring 8 and the cross frame 4.

[0027] A rubber pad 14 is in interference fit with the inner wall of the connecting seat 11. The inner wall of the rubber pad 14 abuts against the outer wall of the locking rod 12, and a through groove matching the locking rod 12 is opened inside the heat insulation ring 10, so as to realize the isolation between the locking rod 12 and the heat insulation ring 10.

[0028] A steel wire rope 3 is fixedly connected to the outer wall of the frame 2. A connecting block 7 is fixedly connected to the open end of the steel wire rope 3. Both the connecting block 7 and the bracket 6 are fixedly connected to the wall body 1 through fasteners, so as to further improve the stability of the wire trough bracket.

[0029] Working principle of the utility model: The rectangular through - opening formed by the frame 2 and the cross - frame 4, in cooperation with the screw holes 5 provided on the cross - frame 4, allows for the normal connection of the wire trough. At the same time, the locking rod 12 can be combined with the screw holes 5 at the designated positions to connect the connecting seat 11 and the fixing ring 8 at the designated positions. When the external pipeline passes through the fixing ring 8, the heat - insulating ring 10 on the inner surface of the fixing ring 8 will abut against the outer surface of the pipeline. In this way, the friction coefficient between the fixing ring 8 and the pipeline can be increased, preventing the pipeline from shifting, thus ensuring the stability of the pipeline connection. Moreover, through the cooperation of the annular groove 13 and the heat - insulating ring 10, the tendency of the heat - insulating ring 10 to shift along the extending direction of the pipeline can be blocked, ensuring the stable position of the heat - insulating ring 10 itself. In this way, without affecting the connection of the wire trough, the convenience of pipeline connection is improved, thus expanding the functionality of the wire trough support. The diameter of the fixing ring 8 can match the largest - sized pipeline. When connecting a pipeline with a smaller diameter, the pipeline is also passed through the fixing ring 8, and then the screw rod 9 is rotated. The screw rod 9 is screwed with the fixing ring 8 and gradually moves towards the pipeline until the screw rod 9 pushes the pipeline to abut against a part of the heat - insulating ring 10. At this time, the outer surface of the pipeline contacts both the heat - insulating ring 10 and the heat - insulating sleeve 15, thereby realizing the connection of the pipeline. Thus, the wire trough support can adapt to the connection of wire troughs and pipelines of different sizes, improving the applicable range of the wire trough support.

[0030] Finally, it should be noted that the above - mentioned are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. An improved wire trough support, comprising a wall (1), a frame (2) and a fixing ring (8), characterized in that: The frame (2) is integrally formed with a bracket (6); the wall (1) is fixedly connected to the bracket (6); a plurality of groups of cross frames (4) are fixedly installed on the inner surface wall of the frame (2); a plurality of groups of screw holes (5) are provided on the outer surface walls of the plurality of groups of cross frames (4); the fixing ring (8) is fixedly connected to one group of the plurality of screw holes (5) via a locking rod (12); and a heat insulating ring (10) is fixedly connected to the inner surface wall of the fixing ring (8).

2. The improved wire trough support according to claim 1, characterized in that: A screw rod (9) is screwed together with the inner surface wall of the fixing ring (8), the screw rod (9) passes through a heat-insulating ring (10), and a heat-insulating sleeve (15) is wrapped around the open end of the screw rod (9).

3. The improved wire trough support according to claim 2, characterized in that: The outer wall of the insulating ring (10) is engaged with the inner wall of the fixing ring (8) via the annular groove (13), and the outer wall of the arc-shaped end of the insulating ring (10) is fixed to the inner wall of the arc-shaped end of the fixing ring (8) via an adhesive.

4. The improved wire trough support according to claim 3, characterized in that: The outer wall of the arc-shaped end of the fixing ring (8) is fixedly connected to a connecting seat (11), the locking rod (12) is screwed and connected to the inner wall of the connecting seat (11), and the side of the connecting seat (11) away from the fixing ring (8) is set as a plane.

5. The improved wire trough support according to claim 4, characterized in that: The inner surface wall of the connecting seat (11) is interference-fitted with a rubber pad (14), the inner surface wall of the rubber pad (14) abuts against the outer surface wall of the locking rod (12), and a through groove matching the locking rod (12) is provided inside the thermal insulation ring (10).

6. The improved wire trough support according to claim 5, characterized in that: The outer wall of the frame (2) is fixedly connected to a steel wire rope (3), the open end of the steel wire rope (3) is fixedly connected to a connecting block (7), and the connecting block (7) and the bracket (6) are both fixedly connected to the wall (1) via fasteners.

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