Cable bridge with multiple accommodating cavities

Abstract

The utility model relates to the technical field of cable mounting accessories, in particular to a cable bridge with multiple accommodating cavities, which comprises a cable bridge body, a plurality of groups of cable locking mechanisms are mounted at the top and the bottom of the cable bridge body, and a plurality of groups of fixing lugs are mounted on the outer walls of two sides of the cable bridge body. According to the utility model, the interior of the cable bridge body is divided into the upper section and the lower section through the transverse partition plate, and the plurality of groups of vertical partition plates which are uniformly arranged at equal intervals are arranged in each section, so that each section is divided into a plurality of groups of accommodating cavities for placing cables through the vertical partition plates; cable locking mechanisms which are the same as the containing cavities in number and correspond to the containing cavities in position are installed at the top and the bottom of the cable bridge body, each cable locking mechanism comprises a locking screw rod, a movable pressing disc used for pressing a cable is installed at the end, located in the corresponding containing cavity, of each locking screw rod, and a rotary disc convenient to operate is installed at the end, away from the corresponding movable pressing disc, of each locking screw rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable installation accessory technical field, concretely is cable bridge with multiple accommodating cavities. BACKGROUND

[0002] In the modern power transmission and communication field, the cable bridge as the important carrier of cable laying plays a key role. With the increasing requirement of the efficiency, safety and reliability of cable management in various industries, the traditional cable bridge gradually exposes many deficiencies in practical application. To meet the growing demand, a new type of cable bridge with multiple accommodating cavities emerges as the times require. The existing cable bridge is usually simple in structure, lacks reasonable zoning, and many cables are laid in the same space, which can easily lead to mutual entanglement and extrusion between cables, is not conducive to the maintenance and repair of cables, and can also cause safety hazards due to poor heat dissipation. In addition, the fixing mode of the traditional cable bridge is not stable enough, and the cable is prone to looseness and displacement during long-term use, affecting the stable transmission of power or signal. SUMMARY

[0003] The utility model aims at providing cable bridge with multiple accommodating cavities to solve the problem of lack of reasonable layout of the existing cable bridge in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] The cable bridge with multiple accommodating cavities comprises a cable bridge body, a plurality of groups of cable locking mechanisms are installed on the top and bottom of the cable bridge body, and a plurality of groups of fixing ears are installed on the outer walls of the two sides of the cable bridge body.

[0006] The cable bridge body is divided into two intervals by a horizontal partition plate, a plurality of groups of vertical partition plates are evenly and equidistantly arranged in each interval, and each interval is divided into a plurality of groups of accommodating cavities for placing cables by the vertical partition plates.

[0007] The number of cable locking mechanisms is the same as that of accommodating cavities and corresponds to the position, the cable locking mechanism comprises a locking screw, a movable pressure plate is installed at one end of the locking screw in the accommodating cavity, and a rotating disc is installed at the end of the locking screw away from the movable pressure plate.

[0008] As a preferred, the upper and lower sides of the horizontal partition plate are provided with a plurality of groups of first anti-skid protrusions which are evenly and equidistantly arranged.

[0009] As a preferred, the width of the movable pressure plate is the same as that of the accommodating cavity, and the two sides of the movable pressure plate are in sliding fit with the inner walls of the two sides of the accommodating cavity.

[0010] Preferably, the locking screw is rotatably connected to the movable pressure plate through a rotating seat.

[0011] Preferably, the bottom surface of the movable pressure plate is provided with a non-slip pad.

[0012] Preferably, the bottom surface of the non-slip pad is provided with a plurality of groups of second non-slip protrusions arranged uniformly and equidistantly.

[0013] Preferably, the first non-slip protrusions and the second non-slip protrusions are both made of rubber material, and the height of the protrusions is 1-3mm.

[0014] Preferably, the cross section of the fixing lug is L-shaped, and the fixing lug is connected to the outer wall of the cable bridge body through at least two groups of mounting bolts.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] In the cable bridge with multiple accommodating cavities, the cable bridge body is divided into two intervals by a horizontal partition plate, a plurality of groups of vertical partition plates arranged uniformly and equidistantly are arranged in each interval, each interval is divided into a plurality of groups of accommodating cavities for placing cables by the vertical partition plates, the top and the bottom of the cable bridge body are provided with cable locking mechanisms corresponding to the number of the accommodating cavities, the cable locking mechanism comprises a locking screw, one end of the locking screw located in the accommodating cavity is provided with a movable pressure plate for pressing the cable, and the other end of the locking screw away from the movable pressure plate is provided with a rotating disc for convenient operation, and a plurality of groups of fixing lugs are arranged on the outer walls of the cable bridge body for fixing installation, so that the cable bridge has multiple accommodating cavities and the cables are fixed firmly, and the cables are convenient to arrange and manage.

[0017] In the cable bridge with multiple accommodating cavities, the bottom surface of the movable pressure plate is provided with a non-slip pad, and the bottom surface of the non-slip pad is provided with a plurality of groups of second non-slip protrusions arranged uniformly and equidistantly, the non-slip pad and the second non-slip protrusions further increase the friction between the movable pressure plate and the cable, so that the cable is more stable after being pressed and is not easy to loosen.

[0018] In the cable bridge with multiple accommodating cavities, the cross section of the fixing lug is L-shaped, and the fixing lug is connected to the outer wall of the cable bridge body through at least two groups of mounting bolts, so that the fixing lug is more firmly connected to the cable bridge body, and the stability of the entire cable bridge is improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the specification, and are used to make a further detailed explanation together with the embodiments of the utility model, but do not constitute the limitation to the utility model.

[0020] Fig. 1The utility model discloses a structure schematic view of the utility model;

[0021] Fig. 2 The utility model discloses a cross section structure schematic view of the utility model cable locking mechanism;

[0022] Fig. 3 The utility model discloses a cross section structure schematic view of the utility model cable locking mechanism;

[0023] 10, cable bridge body;11, horizontal partition;12, vertical partition;13, first anti -skid convex;14, accommodating cavity;

[0024] 20, cable locking mechanism;21, locking screw;22, turntable;23, movable compression plate;24, anti -skid pad;25, second anti -skid convex;26, rotating seat;

[0025] 30, fixed lug;31, mounting bolt. DETAILED DESCRIPTION

[0026] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the embodiments of the utility model and the drawings of the specification, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0027] In the description of the utility model, it is understood that the orientation or position relation indicated by the terms "center", "vertical", "horizontal", "length", "width", "thickness", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or position relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.

[0028] The cable bridge with multiple accommodating cavities, for example, Figs. 1-3As shown, including the cable tray body 10, the top and bottom of the cable tray body 10 is provided with a plurality of cable locking mechanism 20, the two sides of the outer wall of the cable tray body 10 is provided with a plurality of fixed lug 30; the cable tray body 10 is divided into two intervals by the transverse partition plate 11, a plurality of vertical partition plates 12 are arranged in each interval, each interval is divided into a plurality of accommodation cavities 14 for placing cables by the vertical partition plates 12; the number of cable locking mechanism 20 is the same as the number of accommodation cavities 14 and the positions correspond, the cable locking mechanism 20 includes a locking screw 21, one end of the locking screw 21 located in the accommodation cavity 14 is provided with a movable pressure plate 23, the other end of the locking screw 21 away from the movable pressure plate 23 is provided with a rotating disc 22, the cable tray body 10 is divided into two intervals by the transverse partition plate 11, a plurality of vertical partition plates 12 are arranged in each interval, each interval is divided into a plurality of accommodation cavities 14 for placing cables by the vertical partition plates 12, and the top and bottom of the cable tray body 10 is provided with a plurality of cable locking mechanism 20 which is the same as the number of accommodation cavities 14 and the positions correspond, the cable locking mechanism 20 includes a locking screw 21, one end of the locking screw 21 located in the accommodation cavity 14 is provided with a movable pressure plate 23 for pressing the cable, the other end of the locking screw 21 away from the movable pressure plate 23 is provided with a rotating disc 22 for convenient operation, and the two sides of the outer wall of the cable tray body 10 is provided with a plurality of fixed lug 30 for fixed installation, so that the cable tray has a plurality of accommodation cavities and the cable is fixed firmly, and the cable is convenient to arrange and manage.

[0029] Further, the upper and lower sides of the transverse partition plate 11 are provided with a plurality of first anti-skid protrusions 13 which are uniformly and equidistantly arranged, the first anti-skid protrusions 13 increase the friction between the cable and the transverse partition plate 11, so that the cable placed in the upper and lower intervals of the transverse partition plate 11 is not easy to slide, and the stability of the cable is enhanced.

[0030] It is worth noting that the width of the movable pressure plate 23 is the same as the width of the accommodation cavity 14, and the two sides of the movable pressure plate 23 are slidingly connected with the inner walls of the two sides of the accommodation cavity 14, so that the movable pressure plate 23 can better press the cable in the accommodation cavity 14, and the sliding connection facilitates the movement of the movable pressure plate 23 in the accommodation cavity.

[0031] Specifically, the locking screw 21 and the movable pressure plate 23 are connected by a rotating seat 26, when the locking screw 21 rotates, the movable pressure plate 23 does not rotate with the locking screw 21, but moves up and down stably to press or release the cable, which ensures the convenience of operation and the fixing effect of the cable.

[0032] The bottom surface of the movable pressing disc 23 is provided with a non-slip pad 24, and the bottom surface of the non-slip pad 24 is provided with a plurality of groups of second non-slip protrusions 25 arranged uniformly and equidistantly. The non-slip pad 24 and the second non-slip protrusions 25 further increase the friction between the movable pressing disc 23 and the cable, so that the cable is more stable after being pressed tightly and is not easy to loosen.

[0033] It is worth noting that the first non-slip protrusions 13 and the second non-slip protrusions 25 are both made of rubber material, and the height of the protrusions is 1-3mm. The rubber material has good elasticity and non-slip property. The appropriate height of the protrusions can ensure the non-slip effect and will not cause excessive extrusion damage to the cable, so that the cable sheath can be protected while the cable is fixed.

[0034] In addition, the cross section of the fixing lug 30 is L-shaped, and the fixing lug 30 is connected to the outer wall of the cable bridge body 10 by at least two groups of mounting bolts 31, so that the fixing lug 30 is more firmly connected to the cable bridge body 10, improving the stability of the entire cable bridge.

[0035] The working principle of the cable bridge with multiple accommodating cavities is as follows:

[0036] First, install the cable bridge body 10 in the appropriate position by using the L-shaped fixing lug 30 and the mounting bolt 31.

[0037] Then, place the cable, open the rotating disc 22 of the cable locking mechanism 20, and raise the movable pressing disc 23. The bridge is divided into upper and lower intervals by the horizontal partition plate 11, and different types or directions of cables are classified and placed in the corresponding accommodating cavities formed by the vertical partition plate 12. The first non-slip protrusions 13 on the upper and lower sides of the horizontal partition plate 11 can preliminarily prevent the cable from sliding in the interval.

[0038] Then, fix the cable, rotate the rotating disc 22 to drive the locking screw 21 to rotate. Since the locking screw 21 is rotationally connected to the movable pressing disc 23 through the rotating seat 26, the movable pressing disc 23 will stably descend until it contacts and tightly presses the cable. The width of the movable pressing disc 23 is adapted to the accommodating cavity 14, and the two sides are in sliding fit with the inner wall of the accommodating cavity 14, which can ensure the stability of the pressing. At the same time, the second non-slip protrusions 25 on the bottom surface of the non-slip pad 24 of the movable pressing disc 23 can further enhance the fixing effect of the cable and prevent the cable from loosening.

[0039] Finally, check whether the connection parts are firm and whether the cable is fixed well to ensure that the cable bridge can be used normally.

[0040] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. Cable tray with multiple housing cavities, comprising a cable tray body (10), characterized in that: The top and bottom of the cable bridge body (10) are provided with several groups of cable locking mechanisms (20), and the outer walls of the cable bridge body (10) are provided with several groups of fixing ears (30); The cable bridge body (10) is divided into two intervals by a transverse partition plate (11), and each interval is provided with several groups of vertically arranged partition plates (12) arranged at equal intervals, and each interval is divided into several groups of accommodation cavities (14) for placing cables by the vertically arranged partition plates (12); The number of the cable locking mechanisms (20) is the same as that of the accommodation cavities (14) and the positions of the cable locking mechanisms (20) correspond to those of the accommodation cavities (14), the cable locking mechanism (20) comprises a locking screw (21), one end of the locking screw (21) located in the accommodation cavity (14) is provided with a movable pressure plate (23), and the other end of the locking screw (21) away from the movable pressure plate (23) is provided with a rotating disc (22).

2. The cable tray with multiple accommodation cavities according to claim 1, characterized in that: The upper and lower sides of the transverse partition plate (11) are provided with several groups of first anti-skid protrusions (13) arranged at equal intervals.

3. The cable tray with multiple housing cavities according to claim 1, wherein: The width of the movable pressure plate (23) is the same as that of the accommodation cavity (14), and the two sides of the movable pressure plate (23) are in sliding fit with the inner walls of the two sides of the accommodation cavity (14).

4. The cable tray with multiple housing cavities according to claim 3, wherein: The locking screw (21) and the movable pressure plate (23) are rotationally connected through a rotating seat (26).

5. The cable tray with multiple housing cavities according to claim 2, wherein: The bottom surface of the movable pressure plate (23) is provided with an anti-skid pad (24).

6. The cable tray with multiple housing cavities according to claim 5, wherein: The bottom surface of the anti-skid pad (24) is provided with several groups of second anti-skid protrusions (25) arranged at equal intervals.

7. The cable tray with multiple housing cavities according to claim 6, wherein: The first anti-skid protrusions (13) and the second anti-skid protrusions (25) are both made of rubber material, and the height of the protrusions is 1-3 mm.

8. The cable tray with multiple housing cavities according to claim 1, wherein: The cross section of the fixing ear (30) is L-shaped, and the fixing ear (30) is connected to the outer wall of the cable bridge body (10) by at least two groups of mounting bolts (31).

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