Cable bridge convenient to maintain

Abstract

The utility model relates to the technical field of cable bridges, and discloses a cable bridge convenient to maintain, which comprises a bridge body, a cover plate and a dismounting mechanism, the cover plate is movably arranged at the upper end of the inner end of the bridge body, the dismounting mechanism is fixedly arranged at the inner end of the bridge body, and a limiting mechanism is fixedly arranged at the bottom end of the inner end of the bridge body. An auxiliary mechanism is fixedly arranged at the outer end of the bridge body; the dismounting mechanism comprises a supporting block, a groove, a magnetic strip and a metal strip, the supporting block is fixedly arranged at the upper end of the inner end of the bridge body, the groove is fixedly formed in the upper end of the supporting block, the magnetic strip is fixedly arranged at the inner end of the groove, the metal strip is fixedly arranged at the lower end of the cover plate, and the metal strip is located at the inner end of the groove. According to the cable bridge convenient to maintain, through the mounting and dismounting mechanism, the cable bridge is convenient to maintain and dismount, the interior of the cable bridge is convenient to maintain and overhaul, the working efficiency is improved, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a cable bridge which is easy to maintain. Background Art

[0002] Cable trays are commonly used support and protection devices for cable laying in the power supply system of electrical equipment. They protect and guide the cables laid in the cable trays. Cable trays need to be maintained and repaired after long-term use.

[0003] The prior art authorization announcement No. CN220066733U patent document discloses a cable tray, including a cable tray main body, a support leg is installed at the bottom of the cable tray main body, and the inner side wall of the cable tray main body is clamped with a cross partition, and the cross partition and the bottom of the inner cavity of the cable tray main body are clamped with vertical partitions, and the relative inner side walls of the cable tray main body are evenly spaced from top to bottom. Several rows of connecting sockets are arranged at equal intervals, and each row of connecting sockets is arranged at equal intervals. A card slot is provided in the connecting socket, and several card plates 2 are evenly spaced on both sides of the bottom of the cross partition, and the card plate 2 is inserted into the card slot. Several rows of card holes are opened on the bottom of the inner cavity of the cable tray main body and the top of the cross partition, and each row of card holes is arranged at equal intervals. Several card plates 1 are evenly spaced at the lower part of the vertical partition, and the card plate 1 is clamped in the card hole. This structure can make full use of the space of the cable tray main body, so that it can adapt to the separation and arrangement of various different cables, and has better applicability.

[0004] However, the existing patent document with authorization announcement number CN220066733U is not convenient for repairing the cable tray, is difficult to disassemble, and is not convenient for maintenance and repair inside the cable tray, which reduces work efficiency and has low practicality. Utility Model Content

[0005] (1) Technical problems solved

[0006] The purpose of the utility model is to provide a cable tray that is easy to maintain, so as to solve the problem in the above background technology that it is inconvenient to maintain the cable tray.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a cable tray that is easy to maintain, comprising a tray body, a cover plate, and a disassembly mechanism, wherein the upper end of the inner end of the tray body is movably provided with a cover plate, the inner end of the tray body is fixedly provided with a disassembly mechanism, the bottom end of the inner end of the tray body is fixedly provided with a limiting mechanism, and the outer end of the tray body is fixedly provided with an auxiliary mechanism;

[0009] The disassembly mechanism includes a support block, a groove, a magnetic strip and a metal strip. The upper end of the inner end of the bridge body is fixedly provided with a support block, the upper end of the support block is fixedly provided with a groove, the inner end of the groove is fixedly provided with a magnetic strip, and the lower end of the cover plate is fixedly provided with a metal strip. The metal strip is located at the inner end of the groove. The metal strip is magnetically connected to the magnetic strip, which is convenient for improving the firmness of the connection between the cover plate and the bridge body, and is also convenient for subsequent disassembly, which facilitates the maintenance work of the staff and improves work efficiency.

[0010] Preferably, the limiting mechanism includes a fixing rod, a fixing plate, a return spring, a slip ring, a connecting plate and a limiting plate. Several fixing rods are evenly fixed at the bottom end of the inner end of the bridge body, and a fixing plate is fixed at the upper end of the fixing rod, which improves practicality.

[0011] Preferably, a return spring is fixedly provided at the lower end of the fixed plate, and the return spring is located at the outer end of the fixed rod. A slip ring is movably provided at the outer end of the fixed rod, and the slip ring is located at the lower end of the return spring, so as to drive the slip ring and the connecting plate to return to their original position.

[0012] Preferably, a connecting plate is fixedly provided at the left end of the slip ring, and a limiting plate is fixedly provided at the right end of the lower end of the connecting plate. The connecting plate and the limiting plate are movably connected to the bridge body, which is convenient for limiting the cable, improves the neatness of the cable, avoids the problem of disorderly cables, and also facilitates subsequent maintenance work.

[0013] Preferably, the auxiliary mechanism includes ventilation grooves, mounting strips, threaded holes and bolts. Ventilation grooves are fixedly provided at the left and right ends of the bridge body, and mounting strips are fixedly provided at the upper ends of the left and right ends of the bridge body to facilitate heat dissipation of the bridge body and avoid internal heat accumulation.

[0014] Preferably, a threaded hole is fixedly provided at the inner end of the mounting bar, and a bolt is movably provided at the lower end of the mounting bar. The bolt extends to the top of the mounting bar, and the bolt is threadedly connected to the threaded hole to facilitate installation of the bridge body in a suitable position.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The easy-to-maintain cable tray is easy to repair through the installation and disassembly mechanism. The disassembly is simple and quick, which facilitates the maintenance and repair of the interior of the cable tray, thereby improving work efficiency and practicality.

[0017] 2. The cable tray, which is easy to maintain, is easy to limit the cables by installing a limiting mechanism, thereby improving the neatness of the cables and avoiding the problem of disorderly cables. It also facilitates subsequent maintenance work and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the partial structure of the disassembly mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the partial structure of the limiting mechanism of the utility model;

[0021] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of local details.

[0022] In the figure: 1. Bridge body; 2. Cover plate; 3. Disassembly mechanism; 301. Support block; 302. Groove; 303. Magnetic strip; 304. Metal strip; 4. Limiting mechanism; 401. Fixing rod; 402. Fixing plate; 403. Return spring; 404. Slip ring; 405. Connecting plate; 406. Limiting plate; 5. Auxiliary mechanism; 501. Ventilation slot; 502. Mounting strip; 503. Threaded hole; 504. Bolt. 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 Figures 1-4 The utility model provides a technical solution: a cable tray that is easy to maintain, including a cable tray body 1, a cover plate 2 and a disassembly mechanism 3. The upper end of the inner end of the cable tray body 1 is movably provided with a cover plate 2, the inner end of the cable tray body 1 is fixedly provided with a disassembly mechanism 3, the bottom end of the inner end of the cable tray body 1 is fixedly provided with a limiting mechanism 4, and the outer end of the cable tray body 1 is fixedly provided with an auxiliary mechanism 5;

[0025] The disassembly mechanism 3 includes a support block 301, a groove 302, a magnetic strip 303 and a metal strip 304. The upper end of the inner end of the bridge body 1 is fixedly provided with a support block 301, the upper end of the support block 301 is fixedly provided with a groove 302, the inner end of the groove 302 is fixedly provided with a magnetic strip 303, and the lower end of the cover plate 2 is fixedly provided with a metal strip 304. The metal strip 304 is located at the inner end of the groove 302, and the metal strip 304 is magnetically connected to the magnetic strip 303. When the cable needs to be repaired, the staff can directly remove the cover plate 2, which is convenient for the staff's maintenance work. The cover plate 2 is connected to the bridge body 1 through the groove 302, the magnetic strip 303 and the metal strip 304, which not only ensures the firmness of the connection between the cover plate 2 and the bridge body 1.

[0026] The limiting mechanism 4 includes a fixed rod 401, a fixed plate 402, a return spring 403, a slip ring 404, a connecting plate 405 and a limiting plate 406. The bottom end of the inner end of the bridge body 1 is evenly fixed with a plurality of fixed rods 401, the upper end of the fixed rod 401 is fixed with a fixed plate 402, the lower end of the fixed plate 402 is fixed with a return spring 403, the return spring 403 is located at the outer end of the fixed rod 401, the outer end of the fixed rod 401 is movably provided with a slip ring 404, the slip ring 404 is located at the lower end of the return spring 403, the left end of the slip ring 404 is fixed with a connecting plate 405, and the right end of the lower end of the connecting plate 405 is fixed with a limiting plate 406. 6. The connecting plate 405 and the limiting plate 406 are movably connected to the bridge body 1. The staff member manually pushes the connecting plate 405 upwards, and the connecting plate 405 drives the slip ring 404 to move on the fixed rod 401. During the movement, the slip ring 404 generates an extrusion force on the return spring 403 to make it contract. Then the cable is placed between the connecting plate 405 and the limiting plate 406. Then, the finger is released, the extrusion force disappears, and the return spring 403 drives the slip ring 404 and the connecting plate 405 to return to their original positions. The connecting plate 405 and the limiting plate 406 cooperate with each other to limit the cable, thereby improving the neatness of the cable, avoiding the cable being in disarray, and facilitating subsequent maintenance work.

[0027] The auxiliary mechanism 5 includes a ventilation slot 501, a mounting bar 502, a threaded hole 503 and a bolt 504. The left and right ends of the bridge body 1 are fixed with ventilation slots 501, the upper ends of the left and right ends of the bridge body 1 are fixed with mounting bars 502, the inner ends of the mounting bars 502 are fixed with threaded holes 503, and the lower ends of the mounting bars 502 are movably provided with bolts 504. The bolts 504 extend to the top of the mounting bar 502, and the bolts 504 are threadedly connected to the threaded holes 503. The staff can install the bridge body 1 in a suitable position through the mounting bars 502 and the bolts 504. The ventilation slots 501 improve the heat dissipation effect of the bridge body 1.

[0028] Working principle: First, when using the cable bridge that is easy to maintain, the staff can install the bridge body 1 in the appropriate position through the installation strip 502 and the bolt 504, and then pass the cable through the bridge body 1. The staff will manually push the connecting plate 405 upwards, and the connecting plate 405 will drive the slip ring 404 to move on the fixed rod 401. During the movement, the slip ring 404 will exert an extrusion force on the reset spring 403 to make it contract. Then the cable will be placed between the connecting plate 405 and the limit plate 406. Then, release your fingers, the extrusion force disappears, and the reset spring 403 drives the slip ring 404. And the connecting plate 405 returns to its original position, the connecting plate 405 and the limiting plate 406 cooperate with each other to limit the cable, thereby improving the neatness of the cable and avoiding the cable being in disarray. At the same time, it is convenient for subsequent maintenance work. When the cable needs to be repaired, the staff can directly remove the cover plate 2, which is convenient for the staff's maintenance work. The cover plate 2 is connected to the bridge body 1 through the groove 302, the magnetic strip 303 and the metal strip 304, which not only ensures the firmness of the connection between the cover plate 2 and the bridge body 1, but also facilitates subsequent disassembly. The ventilation slot 501 improves the heat dissipation effect of the bridge body 1.

[0029] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A cable tray that is easy to maintain, comprising a cable tray body (1), a cover plate (2) and a disassembly mechanism (3), characterized in that: The upper end of the inner end of the bridge body (1) is movably provided with a cover plate (2), the inner end of the bridge body (1) is fixedly provided with a disassembly mechanism (3), the bottom end of the inner end of the bridge body (1) is fixedly provided with a limiting mechanism (4), and the outer end of the bridge body (1) is fixedly provided with an auxiliary mechanism (5); The disassembly mechanism (3) comprises a support block (301), a groove (302), a magnetic strip (303) and a metal strip (304); the upper end of the inner end of the bridge body (1) is fixedly provided with the support block (301); the upper end of the support block (301) is fixedly provided with the groove (302); the inner end of the groove (302) is fixedly provided with the magnetic strip (303); the lower end of the cover plate (2) is fixedly provided with the metal strip (304); the metal strip (304) is located at the inner end of the groove (302); and the metal strip (304) is magnetically connected to the magnetic strip (303).

2. The cable tray that is easy to maintain according to claim 1, characterized in that: The limiting mechanism (4) comprises a fixing rod (401), a fixing plate (402), a return spring (403), a slip ring (404), a connecting plate (405) and a limiting plate (406); a plurality of fixing rods (401) are evenly fixedly arranged at the bottom end of the inner end of the bridge body (1); and a fixing plate (402) is fixedly arranged at the upper end of the fixing rod (401).

3. The cable tray that is easy to maintain according to claim 2, characterized in that: A return spring (403) is fixedly provided at the lower end of the fixed plate (402), and the return spring (403) is located at the outer end of the fixed rod (401). A slip ring (404) is movably provided at the outer end of the fixed rod (401), and the slip ring (404) is located at the lower end of the return spring (403).

4. The cable tray that is easy to maintain according to claim 3, characterized in that: A connecting plate (405) is fixedly provided at the left end of the slip ring (404), a limiting plate (406) is fixedly provided at the right end of the lower end of the connecting plate (405), and the connecting plate (405) and the limiting plate (406) are movably connected to the bridge frame body (1).

5. The cable tray easy to maintain according to claim 4, characterized in that: The auxiliary mechanism (5) comprises a ventilation slot (501), a mounting bar (502), a threaded hole (503) and a bolt (504); the ventilation slots (501) are fixedly provided at the left and right ends of the bridge body (1); and the mounting bars (502) are fixedly provided at the upper ends of the left and right ends of the bridge body (1).

6. The cable tray easy to maintain according to claim 5, characterized in that: The inner end of the mounting bar (502) is fixedly provided with a threaded hole (503), and the lower end of the mounting bar (502) is movably provided with a bolt (504), the bolt (504) extending to the top of the mounting bar (502), and the bolt (504) is threadedly connected to the threaded hole (503).

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