Galvanized bridge convenient to fix

Abstract

The utility model relates to the technical field of galvanized bridge frames, and discloses a galvanized bridge frame convenient to fix, which comprises a galvanized bridge frame, the top of the galvanized bridge frame is slidably connected with a galvanized cover plate, the inner wall of the bottom of the galvanized bridge frame is slidably sleeved with a fixing rod, the inner wall of the fixing rod is slidably connected with a convex block, and the convex block is slidably connected with the galvanized cover plate. A supporting plate is fixedly assembled at the bottom of the fixing rod, a sliding rod is fixedly assembled at the bottom of the supporting plate, a sliding barrel is fixedly assembled at the bottom of the supporting plate, the inner wall, close to the top, of the sliding barrel is fixedly connected with the outer edge, close to the top, of the sliding rod in a sleeving mode, and the outer edge of the sliding barrel is slidably connected with an outer barrel in a sleeving mode. Through cooperative use of the fixing rod and the galvanized bridge frame, the outer edge of the fixing rod is in sliding butt joint with the inner wall of the bottom of the galvanized bridge frame, then the inner wall of the galvanized bridge frame assists in pushing the protruding block to move into the inner wall of the fixing rod, and then a first spring is used for pushing the protruding block in the inner wall of the fixing rod; therefore, the galvanized bridge frame is connected with the supporting plate in an auxiliary mode through the bottom of the protruding block and the top of the supporting plate.

Description

Technical Field

[0001] This utility model relates to the field of galvanized cable tray technology, specifically to a galvanized cable tray that is easy to fix. Background Technology

[0002] Galvanized cable trays are metal cable trays that have undergone galvanizing treatment. They are mainly used for laying cables and wires. In order to facilitate the fixing and installation of galvanized cable trays, a type of galvanized cable tray that is easy to fix is ​​needed.

[0003] In traditional galvanized cable trays, fixing frames are mostly used to support the bottom of the galvanized cable tray. However, traditional fixing frames do not have a connection structure with the galvanized cable tray, making it difficult to ensure the stable positioning of the galvanized cable tray when subjected to external forces, thus affecting the stable use of the equipment. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a galvanized cable tray that is easy to fix, so as to solve the problems mentioned in the background art.

[0005] This utility model provides the following technical solution: a galvanized cable tray that is easy to fix, including a galvanized cable frame, a galvanized cover plate slidably connected to the top of the galvanized cable frame, a fixing rod slidably sleeved on the inner wall of the bottom of the galvanized cable frame, a protrusion slidably connected to the inner wall of the fixing rod, a support plate fixedly mounted at the bottom of the fixing rod, a sliding rod fixedly mounted at the bottom of the support plate, a sliding cylinder fixedly mounted at the bottom of the support plate, and the inner wall of the sliding cylinder near the top being fixedly sleeved with the outer edge of the sliding rod near the top, an outer cylinder slidably sleeved on the outer edge of the sliding cylinder, a base plate fixedly mounted at the bottom of the outer cylinder, an auxiliary plate provided on the side of the galvanized cable frame, a connecting rod slidably sleeved on the inner wall of the base plate, a nut threadedly connected to the outer edge of the connecting rod near the bottom, and the top of the nut overlapping the bottom of the base plate.

[0006] As a preferred embodiment of this utility model, a spring is fixedly connected to the side of the inner wall of the fixed rod, and the end of the spring away from the inner wall of the fixed rod is fixedly connected to the side of the protrusion. An adjusting rod is fixedly mounted on the top of the protrusion, and the side of the adjusting rod is slidably connected to the inner wall of the fixed rod.

[0007] As a preferred embodiment of this utility model, the outer edge of the slide rod is slidably sleeved with an inner cylinder, and the outer edge of the inner cylinder is slidably sleeved with the inner wall of the slide cylinder, and the bottom of the inner cylinder is fixedly assembled with the bottom of the inner wall of the outer cylinder.

[0008] As a preferred embodiment of this utility model, a first magnet ring is fixedly mounted on the bottom of the slide cylinder, and a second magnet ring is fixedly mounted on the bottom of the inner wall of the outer cylinder, with the top of the second magnet ring repelling the bottom of the first magnet ring.

[0009] As a preferred embodiment of this utility model, an auxiliary block is slidably sleeved on the outer edge of the connecting rod, an auxiliary cylinder is fixedly mounted on the side of the auxiliary block, a second spring is fixedly connected to the side of the inner wall of the auxiliary cylinder, an auxiliary rod is fixedly connected to the end of the second spring away from the inner wall of the auxiliary cylinder, and the outer edge of the auxiliary rod is slidably sleeved with the inner wall of the auxiliary cylinder.

[0010] As a preferred embodiment of this utility model, the side of the auxiliary rod is fixedly assembled with the side of the auxiliary plate, and a rubber pad is fixedly assembled on the side of the auxiliary plate, with the side of the rubber pad overlapping the side of the galvanized bridge frame.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. This easy-to-fix galvanized cable tray uses a fixing rod and a galvanized cable frame to slide and connect the outer edge of the fixing rod to the inner wall of the bottom of the galvanized cable frame. Then, the inner wall of the galvanized cable frame helps to push the protrusion to move into the inner wall of the fixing rod. A spring is then used to push the protrusion in the inner wall of the fixing rod, thereby using the bottom of the protrusion and the top of the support plate to help connect the galvanized cable frame and the support plate.

[0013] 2. This easy-to-fix galvanized cable tray uses the cooperation of an outer cylinder and a sliding cylinder. The sliding cylinder is limited to sliding on the inner wall of the outer cylinder and the outer edge of the inner cylinder, and the inner wall of the inner cylinder assists in limiting the outer edge of the sliding rod. When the galvanized cable tray is pressed down, the galvanized cable tray moves the sliding cylinder and sliding rod downward, thereby causing the bottom of the first magnetic ring to repel the top of the second magnetic ring, thus assisting in the stable support of the galvanized cable tray. In addition, the second spring pushes the auxiliary rod in the inner wall of the auxiliary cylinder, and the auxiliary rod drives the auxiliary plate and rubber pad to stably clamp the galvanized cable tray. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the front section structure of the base plate of this utility model;

[0016] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0017] Figure 4 This is a schematic diagram of the structure of this utility model from another angle (orthogonal section).

[0018] Figure 5 This utility model Figure 4 Enlarged structural diagram at point B.

[0019] In the diagram: 1. Galvanized bridge frame; 2. Galvanized cover plate; 3. Fixing rod; 4. Protrusion; 5. Support plate; 6. Sliding rod; 7. Sliding cylinder; 8. Outer cylinder; 9. Inner cylinder; 10. Magnetic ring one; 11. Magnetic ring two; 12. Spring one; 13. Adjusting rod; 14. Base plate; 15. Connecting rod; 16. Nut; 17. Auxiliary block; 18. Auxiliary cylinder; 19. Auxiliary rod; 20. Spring two; 21. Auxiliary plate; 22. Rubber pad. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] Please see Figures 1-5 A galvanized cable tray for easy fixing includes a galvanized cable frame 1, a galvanized cover plate 2 slidably connected to the top of the galvanized cable frame 1, a fixing rod 3 slidably sleeved on the inner wall of the bottom of the galvanized cable frame 1, a protrusion 4 slidably connected to the inner wall of the fixing rod 3, a support plate 5 fixedly mounted on the bottom of the fixing rod 3, a sliding rod 6 fixedly mounted on the bottom of the support plate 5, and a sliding cylinder 7 fixedly mounted on the bottom of the support plate 5. The inner wall of the sliding cylinder 7 near the top is fixedly sleeved with the outer edge of the sliding rod 6 near the top. An outer cylinder 8 is slidably sleeved on the outer edge of the sliding cylinder 7, and a base plate 14 is fixedly mounted on the bottom of the outer cylinder 8. An auxiliary plate 21 is provided on the side of the zinc bridge frame 1. A connecting rod 15 is slidably sleeved on the inner wall of the base plate 14. A nut 16 is threadedly connected to the outer edge of the connecting rod 15 near the bottom, and the top of the nut 16 overlaps with the bottom of the base plate 14. Through the cooperation of the sliding rod 6 and the sliding cylinder 7, the outer edge of the sliding cylinder 7 is limited to slide in the inner wall of the outer cylinder 8, thereby assisting in limiting the movement path of the galvanized bridge frame 1. Through the cooperation of the nut 16 and the connecting rod 15, the nut 16 and the connecting rod 15 are connected, thereby using the top of the nut 16 to assist in limiting the movement of the base plate 14.

[0022] In a preferred embodiment, a spring 12 is fixedly connected to the side of the inner wall of the fixing rod 3. The end of the spring 12 away from the inner wall of the fixing rod 3 is fixedly connected to the side of the protrusion 4. An adjusting rod 13 is fixedly mounted on the top of the protrusion 4, and the side of the adjusting rod 13 is slidably connected to the inner wall of the fixing rod 3. Through the cooperation of the spring 12 and the protrusion 4, the spring 12 pushes the protrusion 4 on the inner wall of the fixing rod 3, thereby using the bottom of the protrusion 4 and the top of the support plate 5 to assist in clamping and fixing the galvanized bridge frame 1.

[0023] In a preferred embodiment, the outer edge of the slide rod 6 is slidably sleeved with the inner cylinder 9, and the outer edge of the inner cylinder 9 is slidably sleeved with the inner wall of the slide cylinder 7. The bottom of the inner cylinder 9 is fixedly assembled with the bottom of the inner wall of the outer cylinder 8. Through the cooperation of the inner cylinder 9 and the slide cylinder 7, the inner wall of the inner cylinder 9 is used to assist in limiting the outer edge of the slide rod 6, and the outer edge of the inner cylinder 9 is used to further assist in limiting the inner wall of the slide cylinder 7, thereby ensuring the stable limiting and sliding of the galvanized bridge frame 1.

[0024] In a preferred embodiment, a magnetic ring 10 is fixedly mounted on the bottom of the slide cylinder 7, and a magnetic ring 21 is fixedly mounted on the bottom of the inner wall of the outer cylinder 8. The top of the magnetic ring 21 repels the bottom of the magnetic ring 10. Through the cooperation of the magnetic ring 10 and the magnetic ring 21, the bottom of the magnetic ring 10 repels the top of the magnetic ring 21, thereby assisting the slide cylinder 7 to move away from the bottom of the inner wall of the outer cylinder 8.

[0025] In a preferred embodiment, an auxiliary block 17 is slidably sleeved on the outer edge of the connecting rod 15, and an auxiliary cylinder 18 is fixedly mounted on the side of the auxiliary block 17. A second spring 20 is fixedly connected to the side of the inner wall of the auxiliary cylinder 18, and an auxiliary rod 19 is fixedly connected to the end of the second spring 20 away from the inner wall of the auxiliary cylinder 18. The outer edge of the auxiliary rod 19 is slidably sleeved with the inner wall of the auxiliary cylinder 18. Through the cooperation of the second spring 20 and the auxiliary rod 19, the second spring 20 pushes the auxiliary rod 19 in the inner wall of the auxiliary cylinder 18, thereby moving the auxiliary rod 19 towards the side of the galvanized bridge frame 1. The auxiliary block 17 slides on the outer edge of the connecting rod 15, thereby assisting the galvanized bridge frame 1 in adjusting its stable position with the slide cylinder 7.

[0026] In a preferred embodiment, the side of the auxiliary rod 19 is fixedly assembled with the side of the auxiliary plate 21, and a rubber pad 22 is fixedly assembled on the side of the auxiliary plate 21. The side of the rubber pad 22 overlaps with the side of the galvanized bridge frame 1. Through the cooperation of the auxiliary plate 21 and the rubber pad 22, the auxiliary rod 19 drives the auxiliary plate 21 to move towards the side of the galvanized bridge frame 1, thereby using the auxiliary plate 21 to drive the rubber pad 22 to perform auxiliary clamping and limiting on the side of the galvanized bridge frame 1.

[0027] Working principle: When the device is in use, the outer edge of the fixing rod 3 slides and connects with the inner wall of the bottom of the galvanized bridge frame 1. Then, the inner wall of the galvanized bridge frame 1 assists in pushing the protrusion 4 to move into the inner wall of the fixing rod 3. Then, the spring 12 pushes the protrusion 4 in the inner wall of the fixing rod 3. Thus, the bottom of the protrusion 4 and the top of the support plate 5 assist in connecting the galvanized bridge frame 1 with the support plate 5. The sliding cylinder 7 is limited to sliding on the inner wall of the outer cylinder 8 and the outer edge of the inner cylinder 9. The inner wall of the inner cylinder 9 also assists in limiting the outer edge of the sliding rod 6. When the galvanized bridge frame 1 is pressed down, the galvanized bridge frame 1 moves the sliding cylinder 7 and the sliding rod 6 downward, thereby causing the bottom of the magnet ring 10 to repel the top of the magnet ring 11, thus assisting in the stable support of the galvanized bridge frame 1. The spring 20 pushes the auxiliary rod 19 in the inner wall of the auxiliary cylinder 18. Then, the auxiliary rod 19 drives the auxiliary plate 21 and the rubber pad 22 to stably clamp the galvanized bridge frame 1.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A galvanized bridge frame facilitating fixation, comprising a galvanized bridge frame (1), characterized in that: The top of the galvanized bridge frame (1) is slidably connected with a galvanized cover plate (2), the inner wall of the bottom of the galvanized bridge frame (1) is slidably sleeved with a fixed rod (3), the inner wall of the fixed rod (3) is slidably connected with a protrusion (4), the bottom of the fixed rod (3) is fixedly assembled with a supporting plate (5), the bottom of the supporting plate (5) is fixedly assembled with a sliding rod (6), the bottom of the supporting plate (5) is fixedly assembled with a sliding cylinder (7), and the inner wall of the top of the sliding cylinder (7) is fixedly sleeved with the outer edge of the top of the sliding rod (6), the outer edge of the sliding cylinder (7) is slidably sleeved with an outer cylinder (8), the bottom of the outer cylinder (8) is fixedly assembled with a bottom plate (14), the side of the galvanized bridge frame (1) is provided with an auxiliary plate (21), the inner wall of the bottom plate (14) is slidably sleeved with a connecting rod (15), the outer edge of the bottom of the connecting rod (15) is threadedly connected with a nut (16), and the top of the nut (16) is overlapped with the bottom of the bottom plate (14).

2. The galvanized bridge of claim 1, wherein: The side of the inner wall of the fixed rod (3) is fixedly connected with a spring one (12), one end of the spring one (12) away from the inner wall of the fixed rod (3) is fixedly connected with the side of the protrusion (4), the top of the protrusion (4) is fixedly assembled with an adjusting rod (13), and the side of the adjusting rod (13) is slidably connected with the inner wall of the fixed rod (3).

3. The galvanized bridge of claim 1, wherein: The outer edge of the sliding rod (6) is slidably sleeved with an inner cylinder (9), and the outer edge of the inner cylinder (9) is slidably sleeved with the inner wall of the sliding cylinder (7), and the bottom of the inner cylinder (9) is fixedly assembled with the bottom of the inner wall of the outer cylinder (8).

4. The galvanized bridge of claim 1, wherein: The bottom of the sliding cylinder (7) is fixedly assembled with a magnet ring one (10), the bottom of the inner wall of the outer cylinder (8) is fixedly assembled with a magnet ring two (11), and the top of the magnet ring two (11) is repelled from the bottom of the magnet ring one (10).

5. The galvanized bridge of claim 1, wherein: The outer edge of the connecting rod (15) is slidably sleeved with an auxiliary block (17), the side of the auxiliary block (17) is fixedly assembled with an auxiliary cylinder (18), the side of the inner wall of the auxiliary cylinder (18) is fixedly connected with a spring two (20), one end of the spring two (20) away from the inner wall of the auxiliary cylinder (18) is fixedly connected with an auxiliary rod (19), and the outer edge of the auxiliary rod (19) is slidably sleeved with the inner wall of the auxiliary cylinder (18).

6. The galvanized bridge of claim 5, wherein: The side of the auxiliary rod (19) is fixedly assembled with the side of the auxiliary plate (21), the side of the auxiliary plate (21) is fixedly assembled with a rubber pad (22), and the side of the rubber pad (22) is overlapped with the side of the galvanized bridge frame (1).

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