Polymer alloy cable bridge

Abstract

The utility model relates to the technical field of cable bridges, and discloses a polymer alloy cable bridge which comprises a bridge body, the surface of the bridge body is provided with an arrangement mechanism and a connecting mechanism, the connecting mechanism is located on the inner side of the arrangement mechanism, and heat dissipation holes are formed in the front side face and the rear side face of the bridge body in a penetrating mode. The arrangement mechanism comprises an arrangement assembly and an adjusting assembly. The arrangement assembly is located on the surface of the adjusting assembly. The adjusting assembly comprises a cover plate. After the cables are pressed by a pressing plate in the arrangement mechanism and the arrangement assembly, the arrangement mechanism adapts to the cables with different thicknesses through contraction of a first spring, so that the cables are clamped in a pay-off frame, classified arrangement of the cables is achieved, the cables are prevented from being mixed together, and later maintenance of the cables is facilitated; therefore, the supporting plate drives the pressing plate to move downwards, the application range of the polymer alloy cable bridge is widened, and the classification and arrangement effect on the cables is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to a polymer alloy cable bridge. Background Art

[0002] Cable trays are divided into trough, tray, ladder, grid and other structures, and are composed of brackets, brackets and installation accessories. The cable trays in buildings can be erected independently or laid on various buildings (structures) and pipe gallery brackets. They should have the characteristics of simple structure, beautiful shape, flexible configuration and convenient maintenance. All parts must be galvanized and installed in the open-air cable trays outside the building.

[0003] A polymer alloy cable tray according to a Chinese patent, publication number CN217882679U, includes a cable placement slot, a number of heat dissipation holes are evenly spaced on both sides of the cable placement slot, and a torsion spring shaft is installed on the top of the cable placement slot, a cover plate is installed on the torsion spring shaft, a buckle slot is opened on the top of the cable placement slot, a cavity is opened inside the cover plate, and a long hole is opened on the inner wall of the bottom side of the cavity, a buckle rod is slidably installed in the long hole, and the buckle rod is adapted to the buckle slot, an operating rod is provided on the cover plate, and a bearing is sleeved on the operating rod, the bearing is slidably installed on the inner wall of the cavity, a limit rod for limiting and fixing is slidably installed on the buckle rod, a pull rope is fixedly connected to the limit rod, and the top end of the pull rope is wound around and connected to the operating rod. The utility model has a reasonable structural design, solves the shortcomings of the prior art, replaces the previous bolt fixing mode, makes it easier and more convenient for people to carry out maintenance and disassembly, and meets people's needs;

[0004] However, the existing device still has the following problems: when installing the cables in the device, the cables are directly placed in the cable placement groove without classifying the cables, resulting in the cables being mixed together during long-term use, making it inconvenient to sort the cables, and causing trouble for the maintenance of the cables in the later stage. Therefore, a polymer alloy cable tray is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a polymer alloy cable bridge to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a polymer alloy cable bridge, comprising a bridge body, a tidying mechanism and a connecting mechanism are arranged on the surface of the bridge body, the connecting mechanism is located inside the tidying mechanism, and heat dissipation holes are opened through the front and rear sides of the bridge body;

[0007] The arranging mechanism includes an arranging component and an adjusting component;

[0008] The finishing component is located on the surface of the regulating component;

[0009] The adjustment component includes a cover plate, the top surface of the bridge frame body slides through the bottom surface of the cover plate and extends to the inner side of the cover plate, a threaded rod is arranged on the upper side of the cover plate, the bottom end surface of the threaded rod penetrates the top surface of the cover plate and extends to the bottom of the cover plate, a threaded sleeve is arranged on the surface of the threaded rod, a rotating plate and a limiting rod are arranged on the upper side of the threaded rod, a through hole is opened through the top surface of the rotating plate, and a limiting groove is opened through the top surface of the cover plate;

[0010] The sorting component includes a wire-laying frame, the bottom surface of which is fixedly connected to the inner bottom surface of the bridge frame body, a pressure plate and a protective plate are arranged directly above the wire-laying frame, a first spring, a sliding rod and a support plate are arranged above the pressure plate, the top surface of the support plate is fixedly connected to the bottom surface of the threaded sleeve, the front and rear side surfaces of the support plate are slidably connected to the inner side surfaces of the bridge frame body, and the first spring sleeve is arranged on the surface of the sliding rod.

[0011] Preferably, the surface of the threaded rod is rotatably connected to the inner wall of the cover plate through a bearing seat, the bottom surface of the rotating plate is fixedly connected to the top surface of the threaded rod, and the bottom end surface of the limiting rod slides through the top surface of the rotating plate, the through hole and the top surface of the cover plate to extend into the limiting groove. The limiting rod can limit the rotating plate to prevent the rotating plate from rotating at will.

[0012] Preferably, the top end surface of the slide rod slides through the bottom surface of the support plate and extends to above the support plate. The top end surface of the slide rod is fixedly connected to a baffle. The bottom end surface of the slide rod is fixedly connected to the top surface of the pressure plate. The slide rod improves the stability of the pressure plate when it is lifted or lowered.

[0013] Preferably, the bottom end surface of the first spring is fixedly connected to the top surface of the pressure plate, and the top end surface of the first spring is fixedly connected to the bottom surface of the support plate. The first spring facilitates adjustment of the position of the pressure plate, thereby facilitating the pressure plate to clamp the cable.

[0014] Preferably, the top surface of the pressure plate is fixedly connected to the top surface of the protective plate, and the protective plate is made of rubber material. The protective plate can prevent the pressure plate from causing damage to the surface of the cable.

[0015] Preferably, the dimensions of the pressure plate and the protective plate are both smaller than the internal dimensions of the wire-laying frame, and the side surfaces of the pressure plate and the protective plate are both slidably connected to the internal side surfaces of the wire-laying frame, so that the pressure plate can fix the cables in the wire-laying frame.

[0016] Preferably, the connecting mechanism includes a card block, a cavity is opened inside the cover plate, the card block is located inside the cavity, the outer end face of the card block is fixedly connected with a connecting rod and a second spring, the second spring is sleeved on the surface of the connecting rod, the outer end face of the second spring is fixedly connected to the inner wall of the cavity, the outer end face of the connecting rod slides through the inner wall of the cavity and extends to the outside of the cover plate, the side face of the bridge frame body is through-opened with a card slot adapted to the card block, the inner end face of the card block slides through the inner wall of the cavity and the side face of the bridge frame body extends to the inside of the card slot, the card block is stuck in the inside of the card slot, so as to connect the cover plate and the bridge frame body.

[0017] Preferably, a pull plate is provided on the outer side of the connecting rod, and the inner side surface of the pull plate is fixedly connected to the outer end surface of the connecting rod. By pulling the pull plate, the connecting rod can be driven to move, thereby pulling the card block out of the card slot.

[0018] Compared with the prior art, the beneficial effects of the utility model are as follows: the polymer alloy cable bridge, through the sorting mechanism, after the pressure plate in the sorting component presses the cable line, the contraction of the first spring is used to adapt to the cables of different thicknesses, so that the cables are clamped inside the wire-releasing frame, and the cables are classified and sorted, avoiding the cables from being mixed together, which is convenient for the later maintenance of the cables, and the adjustment component drives the sorting component to move downward, thereby driving the pressure plate to move downward with the support plate, thereby improving the scope of use of the polymer alloy cable bridge and the effect of classifying and sorting the cables; through the connecting mechanism, it is convenient to connect and disassemble the cover plate and the bridge body, reducing the use of bolts, facilitating the disassembly of the staff, and improving the practicality of the polymer alloy cable bridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a right side cutaway stereogram of the utility model;

[0020] Figure 2 This is a main stereoscopic view of the utility model;

[0021] Figure 3 It is a right side stereogram of the utility model;

[0022] Figure 4 It is a top side cutaway stereoscopic view of the utility model;

[0023] Figure 5 For this utility model Figure 1 Enlarged stereogram of area A in the middle;

[0024] Figure 6 For this utility model Figure 4 Enlarged stereogram of area B in the middle.

[0025] In the figure: the bridge body 1, the arranging mechanism 2, the cover plate 201, the wire frame 202, the threaded rod 203, the rotating plate 204, the limit rod 205, the threaded sleeve 206, the support plate 207, the sliding rod 208, the pressure plate 209, the protective plate 210, the first spring 211, the connecting mechanism 3, the block 301, the connecting rod 302, the second spring 303, and the pulling plate 304. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] Embodiment 1

[0028] See also Figure 1 - Figure 6 The utility model provides a technical solution: a polymer alloy cable bridge, comprising a bridge body 1, a finishing mechanism 2 and a connecting mechanism 3 are arranged on the surface of the bridge body 1, the connecting mechanism 3 is located inside the finishing mechanism 2, and heat dissipation holes are opened on both the front and rear sides of the bridge body 1;

[0029] The finishing mechanism 2 includes a finishing component and an adjusting component;

[0030] The finishing component is located on the surface of the regulating component;

[0031] The adjustment component includes a cover plate 201, the top surface of the bridge frame body 1 slides through the bottom surface of the cover plate 201 and extends to the inside of the cover plate 201, a threaded rod 203 is arranged on the upper side of the cover plate 201, the bottom end surface of the threaded rod 203 penetrates the top surface of the cover plate 201 and extends to the bottom of the cover plate 201, a threaded sleeve 206 is arranged on the surface of the threaded rod 203, a rotating plate 204 and a limiting rod 205 are arranged on the upper side of the threaded rod 203, a through hole is formed on the top surface of the rotating plate 204, and a limiting groove is formed on the top surface of the cover plate 201;

[0032] The finishing component includes a wire-laying frame 202, the bottom surface of which is fixedly connected to the bottom surface of the inner side of the bridge frame body 1, a pressure plate 209 and a protective plate 210 are arranged directly above the wire-laying frame 202, a first spring 211, a slide bar 208 and a support plate 207 are arranged above the pressure plate 209, the top surface of the support plate 207 is fixedly connected to the bottom surface of the threaded sleeve 206, the front and rear sides of the support plate 207 are slidably connected to the inner side of the bridge frame body 1, and the first spring 211 is sleeved on the surface of the slide bar 208. The surface of the threaded rod 203 is rotatably connected to the inner wall of the cover plate 201 through the bearing seat, the bottom surface of the rotating plate 204 is fixedly connected to the top surface of the threaded rod 203, the bottom surface of the limiting rod 205 slides through the top surface of the rotating plate 204, the through hole and the top surface of the cover plate 201 to extend to the inside of the limiting groove, the top surface of the sliding rod 208 slides through the bottom surface of the supporting plate 207 to extend above the supporting plate 207, the top surface of the sliding rod 208 is fixedly connected with a baffle, and the bottom surface of the sliding rod 208 is fixedly connected to the top surface of the pressing plate 209 The top surface of the first spring 211 is fixedly connected to the top surface of the pressure plate 209, the top surface of the first spring 211 is fixedly connected to the bottom surface of the support plate 207, the top surface of the pressure plate 209 is fixedly connected to the top surface of the protective plate 210, the protective plate 210 is made of rubber, the size of the pressure plate 209 and the size of the protective plate 210 are smaller than the internal size of the wire-laying frame 202, the side surface of the pressure plate 209 and the side surface of the protective plate 210 are both slidably connected to the internal side surface of the wire-laying frame 202, through the sorting mechanism 2, after the pressure plate 209 in the sorting component presses the cable, the contraction of the first spring 211 is used to adapt to cables of different thicknesses, thereby clamping the cable inside the wire-laying frame 202, realizing the classification and sorting of the cables, avoiding the cables from being mixed together, and facilitating the later maintenance of the cables, and the adjusting component drives the sorting component to move downward, thereby driving the support plate 207 to drive the pressure plate 209 to move downward, thereby improving the use range of the polymer alloy cable tray and the classification and sorting effect of the cables.

[0033] Embodiment 2

[0034] On the basis of the first embodiment, a preferred embodiment of a polymer alloy cable tray provided by the utility model is as follows Figure 4 and Figure 6As shown: the connecting mechanism 3 includes a clamping block 301, a cavity is opened inside the cover plate 201, the clamping block 301 is located inside the cavity, the outer end face of the clamping block 301 is fixedly connected with a connecting rod 302 and a second spring 303, the second spring 303 is sleeved on the surface of the connecting rod 302, the outer end face of the second spring 303 is fixedly connected to the inner wall of the cavity, the outer end face of the connecting rod 302 slides through the inner wall of the cavity and extends to the outside of the cover plate 201, and a clamping groove adapted to the clamping block 301 is opened on the side of the bridge body 1, the inner end face of the clamping block 301 slides through the inner wall of the cavity and the side of the bridge body 1 extends to the inside of the clamping groove, a pull plate 304 is arranged on the outer side of the connecting rod 302, and the inner side face of the pull plate 304 is fixedly connected to the outer end face of the connecting rod 302, through the connecting mechanism 3, it is convenient to connect and disassemble the cover plate 201 and the bridge body 1, reduce the use of bolts, facilitate the disassembly of the staff, and improve the practicality of the polymer alloy cable bridge.

[0035] When in use, place the cable in the wire placing frame 202, pull the pull plate 304, the pull plate 304 drives the connected connecting rod 302 to move outward, the connecting rod 302 drives the connected card block 301 to slide into the cavity, the card block 301 squeezes the connected second spring 303, covers the cover plate 201 on the top of the bridge frame body 1, and moves the cover plate 201, releases the pull plate 304, when the cover plate 201 slides, the second spring 303 pushes the connected card block 301 to slide out of the cavity, when the cover plate 201 drives the card block 301 to slide to the card slot, the second spring 303 pushes the card block 301 to slide into the card slot, so that the cover plate 201 and the bridge frame body are aligned. The limiting rod 205 is taken out from the limiting groove, and the rotating plate 204 is rotated. The rotating plate 204 drives the connected threaded rod 203 to rotate, so that the threaded sleeve 206 moves downward and drives the connected support plate 207 to move downward. The support plate 207 drives the pressing plate 209 to move downward. When the pressing plate 209 contacts the cable inside the wire-releasing frame 202, the pressing plate 209 squeezes the connected first spring 211 and the sliding rod 208. The force of the first spring 211 drives the pressing plate 209 to move downward. The first spring 211 contracts to adapt to cables of different thicknesses, so that the pressing plate 209 clamps cables of different thicknesses inside the wire-releasing frame 202.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polymer alloy cable tray, comprising a cable tray body (1), characterized in that: The surface of the bridge frame body (1) is provided with a tidying mechanism (2) and a connecting mechanism (3), the connecting mechanism (3) is located inside the tidying mechanism (2), and the front and rear sides of the bridge frame body (1) are both provided with heat dissipation holes; The arranging mechanism (2) comprises an arranging component and an adjusting component; The finishing component is located on the surface of the regulating component; The adjustment component comprises a cover plate (201); the top surface of the bridge frame body (1) slides through the bottom surface of the cover plate (201) and extends to the inner side of the cover plate (201); a threaded rod (203) is arranged on the upper side of the cover plate (201); the bottom end surface of the threaded rod (203) penetrates the top surface of the cover plate (201) and extends to the bottom of the cover plate (201); a threaded sleeve (206) is threadedly sleeved on the surface of the threaded rod (203); a rotating plate (204) and a limiting rod (205) are arranged on the upper side of the threaded rod (203); a through hole is penetrated through the top surface of the rotating plate (204); and a limiting groove is penetrated through the top surface of the cover plate (201); The arranging component comprises a wire-laying frame (202), the bottom surface of which is fixedly connected to the inner bottom surface of the bridge frame body (1), a pressure plate (209) and a protective plate (210) are arranged directly above the wire-laying frame (202), a first spring (211), a slide rod (208) and a support plate (207) are arranged above the pressure plate (209), the top surface of the support plate (207) is fixedly connected to the bottom surface of the threaded sleeve (206), the front and rear side surfaces of the support plate (207) are slidably connected to the inner side surface of the bridge frame body (1), and the first spring (211) is sleeved on the surface of the slide rod (208).

2. The polymer alloy cable tray according to claim 1, characterized in that: The surface of the threaded rod (203) is rotatably connected to the inner wall of the cover plate (201) via a bearing seat, the bottom surface of the rotating plate (204) is fixedly connected to the top surface of the threaded rod (203), and the bottom surface of the limiting rod (205) slides through the top surface of the rotating plate (204), the through hole and the top surface of the cover plate (201) to extend into the inside of the limiting groove.

3. The polymer alloy cable tray according to claim 1, characterized in that: The top end surface of the slide bar (208) slides through the bottom surface of the support plate (207) and extends to above the support plate (207); the top end surface of the slide bar (208) is fixedly connected to a baffle; and the bottom end surface of the slide bar (208) is fixedly connected to the top surface of the pressure plate (209).

4. The polymer alloy cable tray according to claim 1, characterized in that: The bottom end surface of the first spring (211) is fixedly connected to the top surface of the pressure plate (209), and the top end surface of the first spring (211) is fixedly connected to the bottom surface of the support plate (207).

5. The polymer alloy cable tray according to claim 1, characterized in that: The top surface of the pressing plate (209) is fixedly connected to the top surface of the protective plate (210), and the protective plate (210) is made of rubber material.

6. The polymer alloy cable tray according to claim 1, characterized in that: The dimensions of the pressing plate (209) and the protective plate (210) are both smaller than the internal dimensions of the wire-laying frame (202), and the side surfaces of the pressing plate (209) and the side surfaces of the protective plate (210) are both slidably connected to the internal side surfaces of the wire-laying frame (202).

7. The polymer alloy cable tray according to claim 1, characterized in that: The connecting mechanism (3) comprises a clamping block (301), a cavity is provided inside the cover plate (201), the clamping block (301) is located inside the cavity, the outer end surface of the clamping block (301) is fixedly connected with a connecting rod (302) and a second spring (303), the second spring (303) is sleeved on the surface of the connecting rod (302), the outer end surface of the second spring (303) is fixedly connected with the inner wall of the cavity, the outer end surface of the connecting rod (302) slides through the inner wall of the cavity and extends to the outside of the cover plate (201), the side surface of the bridge frame body (1) is provided with a clamping groove adapted to the clamping block (301), the inner end surface of the clamping block (301) slides through the inner wall of the cavity and the side surface of the bridge frame body (1) extends to the inside of the clamping groove.

8. The polymer alloy cable tray according to claim 7, characterized in that: A pull plate (304) is provided on the outside of the connecting rod (302), and the inner side surface of the pull plate (304) is fixedly connected to the outer end surface of the connecting rod (302).

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