Wear-resistant metal bridge

Abstract

The utility model relates to the technical field of bridge frames, in particular to a wear-resistant metal bridge frame which comprises a bridge frame body, the bridge frame body comprises a supporting frame, installation grooves are formed in the two sides of the supporting frame, and a sealing cover is connected to the outer wall of the top end of the supporting frame in a sleeved mode. And anti-abrasion structures are inserted into the two sides of the sealing cover, each anti-abrasion structure comprises a threaded rod, and the outer wall of one end of each threaded rod is sleeved with a limiting nut. The limiting block is inserted into the positioning groove formed in the sealing cover, the end, supporting the threaded rod, of the supporting spring is inserted into the through hole formed in the sealing cover, then the limiting nut is rotationally connected to the outer wall of one end of the threaded rod to limit the threaded rod, and then the sealing cover is connected to the outer surface of the supporting frame in a sleeving mode. The supporting frame and the limiting block are spaced through the balls, so that friction between the supporting frame and the limiting block is reduced through the balls, and the problem that damage such as scratches on the surface of the supporting frame is caused by abrasion, and attractiveness is affected is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of bridge frames, in particular to a wear-resistant metal bridge frame. Background Art

[0002] Metal bridges can provide reliable support and sheathing when installing wires and cables, allowing them to be laid smoothly on the bridges, effectively avoiding problems such as wear and vibration. They can effectively protect wires and cables from external factors such as moisture, corrosion, dust and other harsh climatic conditions, facilitate maintenance and overhaul, reduce maintenance costs, and improve equipment reliability and service life.

[0003] When the existing metal bridge is used, the function of the metal bridge is to provide reliable support and sheathing for the wires and cables. However, during assembly, the existing metal bridge is easily worn out due to its metal material, resulting in scratches and other damage on the surface, which affects the aesthetics of the metal bridge. Utility Model Content

[0004] The purpose of the present invention is to provide a wear-resistant metal bridge to solve the problem in the above background technology that the existing metal bridge is easily worn during assembly due to its metal material, resulting in scratches and other damages on the surface, which affects the aesthetics of the metal bridge.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a wear-resistant metal bridge, comprising:

[0006] The bridge body includes a support frame, mounting grooves are provided on both sides of the support frame, and a cover is sleeved on the outer wall of the top end of the support frame;

[0007] An anti-wear structure is inserted inside both sides of the cover, and the anti-wear structure includes a threaded rod, a limiting nut is sleeved on the outer wall of one end of the threaded rod, and the other end of the limiting nut is connected to a support spring, and one end of the support spring is connected to a limiting block, and balls are arranged inside both sides of the limiting block.

[0008] Preferably, the limiting block and the ball are movably connected, positioning grooves are provided on both sides of the inner surface of the cover, and the limiting block is inserted into the positioning grooves provided on the cover.

[0009] Preferably, a movable groove is provided on the back surface of the limiting block, and one end of the support spring is connected to one side of the inner wall of the movable groove provided in the limiting block.

[0010] Preferably, a through hole is provided on one side of the inner wall of the positioning groove of the cover, one end of the threaded rod is inserted into the through hole of the cover, and the limiting nut is rotatably connected to the outer wall of one end of the threaded rod.

[0011] Preferably, a protective mechanism is inserted inside both sides of the support frame, and the protective mechanism includes a baffle, and slides are connected to both sides of the baffle. One end of the baffle is hingedly connected to a hinged plate, and a magnet is provided on the inner surface of the hinged plate, and a magnetic ring is adsorbed on one end of the magnet.

[0012] Preferably, grooves are provided on both side surfaces of the support frame, the baffle is inserted into the grooves provided in the support frame, and the magnetic ring is connected to one side of the inner wall of the groove provided in the support frame.

[0013] Preferably, sliding grooves are provided on both sides of the inner wall of the groove provided in the support frame, and the slide plate is inserted into the sliding grooves provided in the support frame and is slidably connected to the support frame.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. By inserting the limit block into the positioning groove of the cover, and making the support spring support one end of the threaded rod to be inserted into the through hole of the cover, the limit block is positioned, and then the limit nut is rotated and connected to the outer wall of one end of the threaded rod to limit the threaded rod, and then the cover is sleeved on the outer surface of the support frame, and the support frame and the limit block are spaced by the ball bearings, so as to reduce the friction between the support frame and the limit block through the ball bearings, avoid the problem of scratches and other damages on the surface of the support frame caused by wear and tear, and affect the aesthetics.

[0016] 2. By moving the position of the baffle, the slide plate slides inside the slide groove opened on the support frame, so that the baffle is removed from the entrance of the installation groove. After the baffle is moved, the angle of the hinged plate is rotated so that the magnet is inserted into the magnetic ring. The magnet and the magnetic ring are attracted to each other to limit the baffle, thereby realizing the adjustment of the baffle and closing the unused installation groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic frontal perspective view of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of a front view and a cross-sectional perspective of the structure of the present invention;

[0019] Figure 3 This is a side view of the structure of the present invention;

[0020] Figure 4 This is a partially cutaway perspective diagram of the structure of the present invention when viewed from above;

[0021] Figure 5 It is a partially cutaway perspective rear view of the structure of the present invention.

[0022] In the figure: 1. Bridge body; 11. Support frame; 12. Mounting slot; 13. Cover; 2. Anti-wear structure; 21. Threaded rod; 22. Limit nut; 23. Support spring; 24. Limit block; 25. Ball; 3. Protection mechanism; 31. Baffle; 32. Slide plate; 33. Hinge plate; 34. Magnet; 35. Magnetic ring. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A wear-resistant metal bridge, comprising:

[0026] The bridge body 1 includes a support frame 11, and mounting grooves 12 are provided on both sides of the support frame 11. A cover 13 is sleeved on the outer wall of the top of the support frame 11. The internal material of the cover 13 is the existing technology and can be purchased on the market. It is not a technical protection point of this application, so no further description is made;

[0027] An anti-wear structure 2 is inserted inside both sides of the cover 13, and the anti-wear structure 2 includes a threaded rod 21. A limiting nut 22 is sleeved on the outer wall of one end of the threaded rod 21, and a support spring 23 is connected to the other end of the limiting nut 22. One end of the support spring 23 is connected to a limiting block 24, and balls 25 are arranged inside both sides of the limiting block 24.

[0028] Furthermore, the limit block 24 and the ball 25 are set to be movably connected, and positioning grooves are opened on both sides of the inner surface of the cover 13. The limit block 24 is inserted into the positioning groove opened in the cover 13 to realize positioning of the limit block 24 through the positioning groove opened in the cover 13.

[0029] Furthermore, a movable groove is provided on the back surface of the limit block 24, and one end of the support spring 23 is connected to one side of the inner wall of the movable groove provided in the limit block 24, so that one end of the support spring 23 is connected and fixed through the movable groove provided in the limit block 24.

[0030] Furthermore, preferably, a through hole is provided on one side of the inner wall of the positioning groove of the cover 13, one end of the threaded rod 21 is inserted into the through hole of the cover 13, and the limiting nut 22 is rotatably connected to the outer wall of one end of the threaded rod 21, so that the limiting nut 22 can limit the one end of the threaded rod 21.

[0031] Furthermore, a protective mechanism 3 is inserted inside both sides of the support frame 11, and the protective mechanism 3 includes a baffle 31, and slides 32 are connected to both sides of the baffle 31. One end of the baffle 31 is hingedly connected to a hinged plate 33, and a magnet 34 is provided on the inner surface of the hinged plate 33. A magnetic ring 35 is adsorbed on one end of the magnet 34, so that the installation groove 12 can be closed by adjusting the position of the baffle 31.

[0032] Furthermore, grooves are opened on both side surfaces of the support frame 11, the baffle 31 is inserted into the groove opened in the support frame 11, and the magnetic ring 35 is connected to one side of the inner wall of the groove opened in the support frame 11, so as to limit the magnetic ring 35 through the groove opened in the support frame 11.

[0033] Furthermore, sliding grooves are provided on both sides of the inner wall of the groove provided in the support frame 11, and the slide plate 32 is inserted into the sliding groove provided in the support frame 11 and is slidably connected to the support frame 11, so that the slide plate 32 can be moved and limited by the sliding groove provided in the support frame 11.

[0034] Working principle: When the metal bridge is subjected to anti-wear treatment, the limit block 24 is positioned by inserting the limit block 24 into the positioning groove opened in the cover 13, and the support spring 23 supports one end of the threaded rod 21 to be inserted into the through hole opened in the cover 13, and then the limit nut 22 is rotated and connected to the outer wall of one end of the threaded rod 21 to limit the threaded rod 21, and then the cover 13 is sleeved on the outer surface of the support frame 11, and the support frame 11 and the limit block 24 are spaced by the ball 25, so as to reduce the friction between the support frame 11 and the limit block 24 through the ball 25.

[0035] When the wear-resistant metal bridge is fixedly protected, the position of the baffle 31 is moved so that the slide plate 32 slides inside the slide groove opened in the support frame 11, so that the baffle 31 is removed from the entrance of the installation groove 12. After the baffle 31 is moved, the angle of the hinged plate 33 is rotated so that the magnet 34 is inserted into the magnetic ring 35. The magnet 34 and the magnetic ring 35 are attracted to each other to limit the baffle 31, thereby realizing the adjustment of the baffle 31 and closing the unused installation groove 12.

[0036] It will be apparent 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 characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A wear-resistant metal bridge, characterized in that: include: A bridge frame body (1), the bridge frame body (1) comprises a support frame (11), mounting grooves (12) are provided on both sides of the support frame (11), and a cover (13) is sleeved on the outer wall of the top end of the support frame (11); Anti-wear structures (2) are inserted into the interior of both sides of the cover (13), and the anti-wear structure (2) includes a threaded rod (21), and a limiting nut (22) is sleeved on the outer wall of one end of the threaded rod (21), and the other end of the limiting nut (22) is connected to a support spring (23), and one end of the support spring (23) is connected to a limiting block (24), and balls (25) are arranged inside both sides of the limiting block (24).

2. The wear-resistant metal bridge according to claim 1, characterized in that: The limiting block (24) and the ball (25) are arranged in a movable connection, positioning grooves are provided on both sides of the inner surface of the cover (13), and the limiting block (24) is inserted into the positioning grooves provided on the cover (13).

3. The wear-resistant metal bridge according to claim 1, characterized in that: A movable groove is provided on the back surface of the limit block (24), and one end of the support spring (23) is connected to one side of the inner wall of the movable groove provided on the limit block (24).

4. The wear-resistant metal bridge according to claim 1, characterized in that: A through hole is provided on one side of the inner wall of the positioning groove of the cover (13), one end of the threaded rod (21) is inserted into the through hole of the cover (13), and the limiting nut (22) is rotatably connected to the outer wall of one end of the threaded rod (21).

5. The wear-resistant metal bridge according to claim 1, characterized in that: A protective mechanism (3) is inserted into the interior of both sides of the support frame (11), and the protective mechanism (3) includes a baffle (31), and slide plates (32) are connected to both sides of the baffle (31). One end of the baffle (31) is hingedly connected to a hinge plate (33), and a magnet (34) is provided on the inner surface of the hinge plate (33), and a magnetic ring (35) is adsorbed on one end of the magnet (34).

6. The wear-resistant metal bridge according to claim 5, characterized in that: Grooves are provided on both sides of the support frame (11), the baffle (31) is inserted into the grooves provided in the support frame (11), and the magnetic ring (35) is connected to one side of the inner wall of the groove provided in the support frame (11).

7. The wear-resistant metal bridge according to claim 5, characterized in that: Slide grooves are provided on both sides of the inner wall of the groove provided in the support frame (11), and the slide plate (32) is inserted into the slide grooves provided in the support frame (11) and is slidably connected to the support frame (11).

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