Modularized cable bridge

Abstract

The utility model belongs to the field of cable bridges, particularly relates to a modularized cable bridge, and aims to solve the problem of poor heat dissipation effect caused by the fact that heat dissipation holes are easy to block when too many cables are laid in an existing groove-type cable bridge, and adopts the following scheme that the modularized cable bridge comprises a groove-type bridge main body, an upper cover is fixedly connected to the top of the groove type bridge body, a plurality of through fixing holes are formed in the two sides of the groove type bridge body, sliding rails are fixedly connected to the inner walls of the two sides in the groove type bridge body through second bolts, and a plurality of first clamping grooves are formed in the tops of the sliding rails. According to the utility model, the layout of the cable can be flexibly adjusted according to the actual demand, the convenience and efficiency of cable management are improved, the heat dissipation holes are not easy to be completely blocked, the overheating phenomenon is avoided, the cable performance is protected, the operation process is simplified, and the production cost is reduced. And the working efficiency is improved, so that the cable bridge is easier to maintain and manage.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge technical field especially relates to a modular cable bridge. BACKGROUND

[0002] As an important part of the power system, cable bridges bear the important task of supporting, protecting and managing cables. Among them, modular cable bridges are widely used in various buildings, factories and data centers due to their characteristics of easy installation, disassembly and maintenance. This kind of bridge design is usually combined by standardized modules to adapt to the cable laying needs of different scales and shapes.

[0003] However, in order to meet the dustproof and waterproof requirements of cable bridges, many places tend to choose to install slot type cable bridges. However, the structural characteristics of slot type cable bridges determine that cables are usually enclosed in the slot body, which limits the heat dissipation to some extent. In order to improve the heat dissipation effect, some design schemes try to open heat dissipation holes at the bottom of the slot type cable bridge. However, this approach has encountered new problems in practical application: when the number of cables laid in the bridge is too large, the cables themselves and the fillers between them often block these heat dissipation holes, resulting in poor heat dissipation effect, and even may cause overheating phenomenon, which poses a potential threat to the insulation layer and overall performance of the cable. Therefore, a modular cable bridge is proposed. SUMMARY

[0004] The utility model aims at solving the shortcomings that the slot type cable bridge in the prior art when the number of cables laid in the bridge is too large, the cables themselves and the fillers between them often block these heat dissipation holes, resulting in poor heat dissipation effect, and even may cause overheating phenomenon, which poses a potential threat to the insulation layer and overall performance of the cable, and proposes a modular cable bridge.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A modular cable bridge, comprising a slot type bridge main body, the top of the slot type bridge main body is fixedly connected with an upper cover through a bolt one, the both sides of the slot type bridge main body are provided with a plurality of through fixed holes, the both sides of the inner wall in the slot type bridge main body are fixedly connected with slide rails through a bolt two, the bolt two fixedly connecting the slide rail penetrates in the corresponding fixed hole, the top of the slide rail is provided with a plurality of clamping grooves one, a plurality of support mechanisms for fixing cables are slidably arranged on the side of the two slide rails close to each other.

[0007] In a possible design, the supporting mechanism comprises two sliding blocks, one side of each of the two sliding blocks is fixedly connected with a same supporting plate, one side of the sliding block is provided with a through sliding groove, the sliding groove is matched with the sliding rail, the sliding block is slidably connected on the corresponding sliding rail through the sliding groove, the top inner wall of the sliding groove is provided with a mounting groove one, the inner walls on the two sides of the mounting groove one are provided with mounting grooves two, the two sides of the sliding block are provided with mounting grooves three, the mounting grooves three are in communication with the mounting grooves two, and the mounting groove one is provided with a fixing mechanism for fixing the sliding block on the sliding rail.

[0008] In a possible design, the fixing mechanism comprises a connecting block one, the connecting block one is slidably connected in the mounting groove one, the bottom of the connecting block one is fixedly connected with a plurality of clamping blocks, the clamping blocks are matched with the clamping grooves one, a plurality of springs are fixedly connected between the top of the connecting block one and the top inner wall of the mounting groove one, one side of the connecting block one is provided with a through containing groove, the containing groove is provided with two symmetrically distributed trapezoidal abutting blocks one, the trapezoidal abutting blocks one are slidably connected in the corresponding mounting grooves two, one side of the top of the trapezoidal abutting block one is provided with an inclined surface one, the inclined surface one is in contact with one side of the top inner wall of the containing groove, the top of the trapezoidal abutting block one is provided with clamping grooves two, and the two clamping grooves two are provided with a same operating mechanism for moving the trapezoidal abutting block one.

[0009] In a possible design, the operating mechanism comprises two connecting blocks two, one side of each of the two connecting blocks two is fixedly connected with a connecting rod two, one side of the two connecting blocks two and the two connecting rods two is fixedly connected with a same connecting rod one, one side of the connecting rod two close to the connecting block two is fixedly connected with a trapezoidal abutting block two, one side of the connecting block two is fixedly connected with a trapezoidal abutting block three, the trapezoidal abutting block two is located on one side of the corresponding trapezoidal abutting block one, and the trapezoidal abutting block three is located in the corresponding clamping groove two. The connecting block two, the connecting rod two, the trapezoidal abutting block two and the trapezoidal abutting block three are slidably connected in the corresponding mounting grooves three.

[0010] In a possible design, one side of the connecting rod one is fixedly connected with a pull ring for pushing and pulling the connecting rod one.

[0011] In a possible design, the bottom inner wall of the slot type bridge main body is provided with a plurality of through heat dissipation holes for heat dissipation, and the top of the supporting plate is provided with a plurality of through bundling holes for bundling cables.

[0012] Working principle: in the application, when people need to lay cables in the cable bridge, first, according to the actual demand, through the bolt, the corresponding number of slide rails are installed on the inner wall of the groove type bridge body, then the corresponding number of supporting mechanisms are taken and the pull ring is pulled outwards, then the pull ring drives the operating mechanism to move outward as a whole, and the two trapezoidal ablocks two in the operating mechanism drive the two trapezoidal ablocks one to move along the installation groove two, then the top inclined plane one of the two trapezoidal ablocks one drives the connecting block one to move upwards, and then the connecting block one drives the bottom clamping block to enter the installation groove one, when the side plane of the trapezoidal ablock two contacts with the side of the trapezoidal ablock one and supports stably, and the top plane of the trapezoidal ablock one contacts with the top inner wall of the containing groove and supports stably, the supporting mechanism is clamped on the corresponding slide rail through the sliding groove, then the supporting mechanism is slid to the appropriate position, then the pull ring is pushed inwards, then the pull ring drives the operating mechanism to move inwards as a whole, and the two trapezoidal ablocks three in the operating mechanism drive the two trapezoidal ablocks one to move along the installation groove two, then the two trapezoidal ablocks one are separated from the connecting block one, then the connecting block one drives the connecting block one to move downwards along the installation groove one under the elastic force of the spring, and drives the clamping block to be clamped into the clamping groove one opened at the top of the slide rail, so as to complete the fixing, then the cables are tied on the supporting plate through the bundling hole opened at the top of the supporting plate, and finally the upper cover is fixed at the bottom of the groove type bridge body through the bolt.

[0013] Beneficial effects: in the utility model, the modular cable bridge is designed by modularization, the slide rails are detachably fixed in the groove type bridge body through bolts, and the supporting mechanism can slide and be fixed on the slide rails, so that the layout of the cables can be flexibly adjusted according to actual requirements, and the convenience and efficiency of cable management are greatly improved;

[0014] In the utility model, the modular cable bridge is provided with the supporting mechanism, so that the cables can be fixed on the supporting mechanism through the bundling hole, even if the number of the cables laid in the bridge is large, the heat dissipation holes are not easy to be completely blocked, so that the overheat phenomenon is avoided, and the insulation layer and the overall performance of the cables are protected;

[0015] In the utility model, the modular cable bridge is provided with the pull ring in the operating mechanism, so that the movement of the trapezoidal ablock two and the trapezoidal ablock three can be conveniently controlled, so that the rapid installation and dismounting of the supporting mechanism on the slide rail are realized, and the operation process is simplified, the working efficiency is improved, and the maintenance and management of the cable bridge become more convenient;

[0016] The utility model discloses a can let the layout of cable can be according to actual demand and adjust flexibly, greatly improved the convenience and efficiency of cable management, can fix the cable on the support mechanism through bundling hole, even if the cable number that the bridge frame is laid is more, and the heat dissipation hole is not easy to be completely blocked, thereby avoid the occurrence of overheating phenomenon, the insulating layer and overall performance of cable are protected, the quick installation and dismounting of support mechanism on slide rail can also be realized, and this design not only simplifies the operation process, and improves work efficiency, makes the maintenance and management of cable bridge frame become more relaxed. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The utility model discloses a modularization's cable bridge frame's whole structure schematic diagram is provided;

[0018] Figure 2 The utility model discloses a modularization's cable bridge frame's internal structure schematic diagram is provided;

[0019] Figure 3 The utility model discloses a modularization's cable bridge frame's internal structure section view of support mechanism is provided;

[0020] Figure 4 The utility model discloses a modularization's cable bridge frame's internal structure section view of support mechanism is provided;

[0021] In the drawing: 1, groove type bridge frame main part;2, upper cover;3, fixed hole;4, slide rail;5, sliding block;6, support plate;7, bundling hole;8, heat dissipation hole;9, first clamping groove;10, sliding groove;11, first installation groove;12, second installation groove;13, third installation groove;14, first connecting block;15, clamping block;16, spring;17, containing groove;18, first trapezoidal resistance block;19, second clamping groove;20, second connecting block;21, first connecting rod;22, second connecting rod;23, second trapezoidal resistance block;24, third trapezoidal resistance block;25, pull ring. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and apparently, the described embodiments only are a part of the embodiments of the utility model, not all the embodiments.

[0023] Embodiment 1: refer to Figures 1-4The utility model provides a cable bridge, including the groove bridge body 1, the top of groove bridge body 1 is fixedly connected with upper cover 2 through bolt no.

[0024] The support mechanism includes two sliding blocks 5, the same support plate 6 is fixedly connected to the side of the two sliding blocks 5, a through sliding groove 10 is formed in one side of the sliding block 5, the sliding groove 10 is matched with the sliding rail 4, the sliding block 5 is slidably connected to the corresponding sliding rail 4 through the sliding groove 10, an installation groove one 11 is formed in the top inner wall of the sliding groove 10, installation grooves two 12 are formed in the inner walls of the two sides of the installation groove one 11, installation grooves three 13 are formed in the two sides of the sliding block 5, the installation grooves three 13 are communicated with the installation grooves two 12, a fixing mechanism for fixing the sliding block 5 to the sliding rail 4 is arranged in the installation groove one 11.

[0025] The fixing mechanism includes a connecting block one 14, the connecting block one 14 is slidably connected in the installation groove one 11, a plurality of clamping blocks 15 are fixedly connected to the bottom of the connecting block one 14, the clamping blocks 15 are matched with the clamping grooves one 9, a plurality of springs 16 are fixedly connected between the top of the connecting block one 14 and the top inner wall of the installation groove one 11, a through containing groove 17 is formed in one side of the connecting block one 14, two symmetrically distributed trapezoidal abutting blocks one 18 are arranged in the containing groove 17, the trapezoidal abutting blocks one 18 are slidably connected in the corresponding installation grooves two 12, an inclined surface one is formed in one side of the top of the trapezoidal abutting block one 18, the inclined surface one is in contact with one side of the top inner wall of the containing groove 17, a clamping groove two 19 is formed in the top of the trapezoidal abutting block one 18, the same operating mechanism for moving the trapezoidal abutting block one 18 is arranged in the two clamping grooves two 19.

[0026] The operating mechanism includes two connecting blocks two 20, the connecting rods two 22 are fixedly connected to the sides of the two connecting blocks two 20 away from each other, the same connecting rod one 21 is fixedly connected to one side of the two connecting blocks two 20 and the two connecting rods two 22, the pull ring 25 for pushing and pulling the connecting rod one 21 is fixedly connected to one side of the connecting rod one 21, the trapezoidal abutting block two 23 is fixedly connected to the side of the connecting block two 20 close to the connecting rod two 22, the trapezoidal abutting block three 24 is fixedly connected to one side of the connecting block two 20, the trapezoidal abutting block two 23 is located at the side of the corresponding trapezoidal abutting block one 18, the trapezoidal abutting block three 24 is located in the corresponding clamping groove two 19, the connecting block two 20, the connecting rod two 22, the trapezoidal abutting block two 23 and the trapezoidal abutting block three 24 are slidably connected in the corresponding installation grooves three 13.

[0027] The application can be used in the field of cable bridge, and can also be used in other fields applicable to the application.

[0028] Embodiment 2: Reference Figures 1-4 On the basis of embodiment one, a modular cable bridge is improved, which is applied to the field of cable bridge, and a plurality of through bundling holes 7 for bundling cables are arranged on the top of the support plate 6.

[0029] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A modular cable tray comprising a trough-type tray body (1), characterized in that, The top of the groove type bridge main body (1) is fixedly connected with an upper cover (2) through bolts, both sides of the groove type bridge main body (1) are provided with a plurality of through fixing holes (3), both side inner walls in the groove type bridge main body (1) are fixedly connected with slide rails (4) through bolts, the bolts fixing the slide rails (4) penetrate in the corresponding fixing holes (3), the top of the slide rail (4) is provided with a plurality of clamping grooves (9), a plurality of support mechanisms for fixing cables are slidably arranged on the side of the two slide rails (4) close to each other.

2. The modular cable tray of claim 1, wherein, The support mechanism comprises two sliding blocks (5), the two sliding blocks (5) are fixedly connected with the same support plate (6) on the side close to each other, a through sliding groove (10) is formed in one side of the sliding block (5), the sliding groove (10) is matched with the slide rail (4), the sliding block (5) is slidably connected on the corresponding slide rail (4) through the sliding groove (10), a mounting groove one (11) is formed in the top inner wall of the sliding groove (10), mounting grooves two (12) are formed in the inner walls on both sides of the mounting groove one (11), mounting grooves three (13) are formed in both sides of the sliding block (5), the mounting grooves three (13) are communicated with the mounting grooves two (12), a fixing mechanism for fixing the sliding block (5) on the slide rail (4) is arranged in the mounting groove one (11).

3. The modular cable tray of claim 2, wherein, The fixing mechanism comprises a connecting block one (14), the connecting block one (14) is slidably connected in the mounting groove one (11), a plurality of clamping blocks (15) are fixedly connected to the bottom of the connecting block one (14), the clamping blocks (15) are matched with the clamping grooves one (9), a plurality of springs (16) are fixedly connected between the top of the connecting block one (14) and the top inner wall of the mounting groove one (11), a through containing groove (17) is formed in one side of the connecting block one (14), two symmetrically distributed trapezoidal abutting blocks one (18) are arranged in the containing groove (17), the trapezoidal abutting blocks one (18) are slidably connected in the corresponding mounting grooves two (12), an inclined surface one is formed in one side of the top of the trapezoidal abutting block one (18), the inclined surface one is in contact with one side of the top inner wall of the containing groove (17), a clamping groove two (19) is formed in the top of the trapezoidal abutting block one (18), the same operating mechanism for moving the trapezoidal abutting block one (18) is arranged in the two clamping grooves two (19).

4. The modular cable tray of claim 3, wherein, The operating mechanism comprises two connecting blocks two (20), the two connecting blocks two (20) are fixedly connected with connecting rods two (22) on the sides away from each other, one side of the two connecting blocks two (20) and the two connecting rods two (22) is fixedly connected with the same connecting rod one (21), one side of the connecting rod two (22) close to the connecting block two (20) is fixedly connected with a trapezoidal resisting block two (23), one side of the connecting block two (20) is fixedly connected with a trapezoidal resisting block three (24), the trapezoidal resisting block two (23) is located on one side of the corresponding trapezoidal resisting block one (18), the trapezoidal resisting block three (24) is located in the corresponding clamping groove two (19), and the connecting block two (20), the connecting rod two (22), the trapezoidal resisting block two (23) and the trapezoidal resisting block three (24) are all slidingly connected in the corresponding mounting groove three (13).

5. The modular cable tray of claim 4, wherein, One side of the connecting rod one (21) is fixedly connected with a pull ring (25) for pushing and pulling the connecting rod one (21).

6. The modular cable tray of claim 2, wherein, The bottom inner wall of the slot type bridge main body (1) is provided with a plurality of through heat dissipation holes (8) for heat dissipation, and the top of the supporting plate (6) is provided with a plurality of through bundling holes (7) for bundling cables.

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