Anti-static cable bridge with isolation groove

Abstract

The utility model discloses an anti-static cable bridge with an isolation groove, and relates to the technical field of cable bridge equipment, the anti-static cable bridge comprises a tray body, the inner wall of the tray body is provided with a plurality of groups of vent holes, one end of each vent hole is provided with a mounting hole, the inner wall of the tray body is provided with a movable partition plate, and the movable partition plate is provided with a plurality of isolation grooves. And through holes are formed in the inner walls of the movable partition plates, and a limiting assembly for limiting the cable is arranged in the tray body. Through the arrangement of the movable partition plates, the movable partition plates are movably mounted in the tray body, and the positions of the movable partition plates can be correspondingly adjusted according to the number of mounted cables, so that the space in the tray body is utilized to the maximum extent, and a plurality of groups of cables are convenient to mount and use; and multiple groups of cables in the tray body are effectively limited through the arrangement of the limiting assemblies, so that a worker can conveniently install the cable bridge.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable bridge equipment technical field, concretely is a kind of anti-static cable bridge with isolation groove. BACKGROUND

[0002] Cable bridge is a kind of equipment for laying and supporting cable, and the cable bridge is composed of trays, straight sections of ladder frames, bend-throughs, accessories and support hangers, etc., for supporting and protecting the continuous rigid structure system of cable, providing a safe and orderly laying channel for cable, making the arrangement of cable more neat and standard, facilitating installation, maintenance and management, and also playing the role of isolation and protection of cable, reducing the influence of cable by external factors such as mechanical damage, corrosion and fire, etc., and improving the reliability and safety of cable operation.

[0003] According to the structure form, the cable bridge can be classified into tray type, ladder type and slot type, among which the slot type cable bridge is a fully enclosed cable bridge, suitable for laying computer cables, communication cables, thermocouple cables and other control cables of high-sensitivity systems, and has good effect on shielding interference of control cables and protection of cables in heavy corrosion environment, and is generally used in indoor, electrical shaft and other places with high protection requirements.

[0004] The existing cable bridge with isolation groove generally installs multiple groups of partitions in the tray to separate multiple groups of cable lines, and the partitions are generally welded or connected with the tray by threads and evenly divide the space in the tray, without better flexibility in adjusting the position of the partitions according to the number of cable lines, reducing the practicability of the slot type cable bridge. TECHNICAL CONTENT

[0005] Therefore, the utility model aims to provide an anti-static cable bridge with isolation groove to solve the technical problems mentioned in the background.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an anti-static cable bridge with isolation groove, comprising a tray body, a plurality of ventilation holes are installed on the inner wall of the tray body, and a mounting hole is installed at one end of the ventilation hole, an adjustable partition is arranged on the inner wall of the tray body, and a through hole is arranged on the inner wall of the adjustable partition, a limiting assembly for limiting the cable is arranged in the tray body, and the limiting assembly comprises a spring and a contact block.

[0007] By adopting the technical scheme, the movable partition plate is movably installed in the tray body, the position of the movable partition plate can be adjusted according to the number of installed cable lines, the space in the tray body is maximally utilized, and the installation and use of multiple groups of cable lines are facilitated, the multiple groups of cable lines in the tray body are effectively limited by the limiting assembly, the cable bridge is installed by the staff, and then a safe and orderly laying channel is provided for the cable, and the arrangement of the cable is more neat and standard.

[0008] The utility model further sets up, the number of vent hole is six groups, and six groups of vent hole are opposite setting.

[0009] As preferred, the setting of multiple groups of vent holes facilitates heat dissipation in the tray body and facilitates change of the installation position of the movable partition plate.

[0010] The utility model further sets up, the tray body inner wall is installed with fixed partition plate, and fixed partition plate is installed between two groups of vent holes.

[0011] As preferred, the fixed partition plate effectively separates the space in the tray body, improving the stability between the isolation grooves in the tray body.

[0012] The utility model further sets up, the mounting hole is connected with movable partition plate screw, and movable partition plate is L shape.

[0013] As preferred, the setting of the shape of the movable partition plate facilitates installation by the staff, and the mounting of the movable partition plate and the mounting hole uniformly separates the tray body, thereby improving the practicability of the separation groove in the tray body.

[0014] The utility model further sets up, the number of through hole is four groups, and four groups of through hole are opposite setting with vent hole.

[0015] As preferred, when the movable partition plate is connected with the vent hole, the through hole is communicated with the vent hole, and the smaller separation groove is ventilated and cooled.

[0016] The utility model further sets up, movable partition plate and vent hole are connected through thread, and movable partition plate surface is provided with anti-static coating.

[0017] As preferred, the influence of static electricity between cables is reduced, the anti-static coating is of epoxy resin material, has good adhesion, can be firmly attached to the surface of the object, and is not easy to fall off.

[0018] The utility model further sets up, the outer wall of screw rod is provided with a sleeve, the inner wall of the sleeve is provided with an internal thread, and the sleeve is threadedly connected with the screw rod.

[0019] As preferred, the position of the contact block is adjusted to effectively limit the inner cable line.

[0020] The utility model further sets up, the other end of the sleeve is equipped with spring, and the other end of spring is installed with contact block.

[0021] As preferred, the sleeve is movably connected with the spring, and the inner wall of the sleeve is connected with the end of the spring, so as to limit the position of the contact block by the spring.

[0022] The utility model further sets up, the contact block is contacted with cable, and both ends of contact block are provided with runner.

[0023] As preferred, the movement of the contact block is facilitated by the runners at both ends of the contact block, so that the outer wall of the contact block is contacted with the cable.

[0024] In summary, the utility model mainly has the following beneficial effects:

[0025] The utility model sets up the limiting assembly to effectively limit the plurality of cable lines in the tray body, which facilitates the installation of the cable bridge by the staff, thereby providing a safe and orderly laying channel for the cable, and enabling the cable to be arranged more neatly and regularly.

[0026] The utility model sets up the movable partition plate, which is movably installed in the tray body, and the position of the movable partition plate can be adjusted according to the number of installed cable lines, thereby maximizing the use of the space in the tray body and facilitating the installation and use of the plurality of cable lines. DRAWINGS

[0027] Figure 1 It is a top view first perspective three-dimensional schematic diagram of the utility model;

[0028] Figure 2 It is a bottom view three-dimensional schematic diagram of the utility model;

[0029] Figure 3 It is a side view three-dimensional schematic diagram of the utility model;

[0030] Figure 4 It is a top view second perspective three-dimensional schematic diagram of the utility model.

[0031] Explanation of reference signs:

[0032] 1, tray body; 10, ventilation hole; 11, mounting hole; 2, movable partition plate; 20, through hole; 3, limiting assembly; 30, spring; 31, contact block; 4, sleeve; 5, screw rod. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are used only for explaining the utility model, and cannot be understood as limiting the utility model.

[0034] The embodiments will be described below according to the overall structure of the utility model.

[0035] Please refer to Figures 1-4 , including tray body 1, the inner wall of tray body 1 is provided with multiple groups of ventilation holes 10, and one end of ventilation hole 10 is provided with mounting hole 11, the inner wall of tray body 1 is provided with movable partition 2, and the inner wall of movable partition 2 is provided with through hole 20, and the tray body 1 is provided with limiting assembly 3 for limiting the cable, and the limiting assembly 3 comprises spring 30 and contact block 31, through the setting of movable partition 2, movable partition 2 is movably installed in tray body 1, movable partition 2 can adjust the position of movable partition 2 according to the number of installed cable lines, thereby maximizing the use of the space in tray body 1, and facilitating the installation and use of multiple cable lines.

[0036] In the above embodiment, please refer to Figure 2 , the number of ventilation holes 10 is six groups, and the six groups of ventilation holes 10 are oppositely arranged, and the setting of multiple groups of ventilation holes 10 facilitates the heat dissipation in tray body 1 and the change of the installation position of movable partition 2.

[0037] In the above embodiment, please refer to Figures 1-4 , the inner wall of tray body 1 is provided with fixed partition, and the fixed partition is installed between the two groups of ventilation holes 10, the fixed partition effectively separates the space in tray body 1, and improves the stability between the isolation grooves in tray body 1.

[0038] In the above embodiment, please refer to Figures 1-4 , mounting hole 11 is threadedly connected with movable partition 2, and movable partition 2 is in L shape, the setting of the shape of movable partition 2 facilitates the installation of workers, and the installation of movable partition 2 and mounting hole 11 uniformly separates the space in tray body 1, thereby improving the practicability of the separation groove in tray body 1.

[0039] In the above embodiment, please refer to Figure 1 , Figure 3 and Figure 4 , the number of through holes 20 is four groups, and the four groups of through holes 20 are oppositely arranged with ventilation holes 10, when movable partition 2 is connected with ventilation hole 10, through hole 20 is communicated with ventilation hole 10, and the smaller separation groove is ventilated and cooled.

[0040] In the above embodiment, please refer toFigure 1 , Figure 3 and Figure 4 The movable partition 2 is connected to the ventilation hole 10 by threads, and the surface of the movable partition 2 is provided with an anti-static coating to reduce the influence of static electricity between cables. The anti-static coating is made of epoxy resin, which has good adhesion and can firmly adhere to the surface of the object. It is not easy to fall off and has excellent mechanical properties, including high hardness, strength and wear resistance, and can withstand certain external impacts and friction.

[0041] Please see Figure 3 , Figure 4 The difference between Embodiment 2 and Embodiment 1 is that, while retaining the first embodiment, a limiting component 3 is added to the inner wall of the tray body 1, so that the limiting component 3 can effectively limit the cable.

[0042] In the above embodiment, please refer to the limiting component 3 in Figure 1 for details. Two sets of limiting components 3 are provided in the dividing groove, and the two sets of limiting components 3 are arranged opposite to each other. One end of the spring 30 is connected to the inner wall of the tray body 1, and the other end of the spring 30 is connected to the outer wall of the contact block 31, which effectively limits the position of the contact block 31. The contact block 31 contacts the cable and limits multiple sets of cables within a certain range, which improves the neatness of the cables in the tray body 1 and reduces the occurrence of static electricity. Secondly, a screw 5 is installed on the outer wall of the movable partition 2. The inner wall of the screw 5 is provided with internal threads, and a sleeve 4 is sleeved on the outer wall of the screw 5. The other end of the sleeve 4 is provided with a spring 30 and a contact block 31, which makes it easier for the staff to adjust the position of the contact block 31, improves the practicality of the cable arrangement in the tray body 1, and provides better limiting and protection for the cable.

[0043] In practical operation, this utility model is as follows:

[0044] When using a cable tray with isolation slots, first place the tray body 1 in the appropriate position. Then, adjust the position of the movable partition 2 according to the number of cables in each group. When one group of cables has a large number of cables and the other two groups have fewer cables, the movable partition 2 can be moved to the middle group of ventilation holes 10 inside the tray body 1, so that the through hole 20 communicates with the ventilation hole 10. Then, use a threaded connection to connect the movable partition 2 to the tray body 1, limit the position of the movable partition 2, expand the usable space of one group of partition slots, and facilitate the arrangement of multiple groups of cables. Secondly, when the number of cables in each group is similar, the movable partition 2 is connected to the mounting hole 11 to divide the inside of the tray body 1 evenly, improving the flexibility of the space use inside the tray body 1.

[0045] Further, before the movable partition 2 is connected with the air hole 10, the sleeve pipe 4 sleeved outside the outer wall of the screw rod 5 is rotated to adjust the position of the contact block 31 and further adjust the space in the larger partition groove, so that the limiting assembly 3 in the partition groove can limit the position of the cable, improve the neatness and standardization of the cable arrangement, facilitate the installation, maintenance and management of the staff, and also play a role in protecting the cable.

[0046] Although the embodiments of the utility model have been shown and described, the specific embodiments are only an explanation of the utility model, and are not a limitation of the utility model, and the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner, and the person skilled in the art can make modifications, replacements and changes without creative contribution after reading the specification without departing from the principles and purposes of the utility model, but as long as it is within the scope of the claims of the utility model, it is protected by the patent law.

Claims

1. A cable tray with isolation groove for preventing static electricity, comprising a tray body (1), characterized in that: The inner wall of the tray body (1) is provided with a plurality of groups of ventilation holes (10), one end of the ventilation hole (10) is provided with a mounting hole (11), the inner wall of the tray body (1) is provided with a movable partition plate (2), the inner wall of the movable partition plate (2) is provided with a through hole (20), the tray body (1) is provided with a limiting assembly (3) for limiting the cable, and the limiting assembly (3) comprises a spring (30) and a contact block (31).

2. The cable tray with isolation groove according to claim 1, characterized in that: The number of ventilation holes (10) is six groups, and the six groups of ventilation holes (10) are oppositely arranged.

3. The cable tray according to claim 1, wherein: the cable tray is a static-proof cable tray with a separation groove. The inner wall of the tray body (1) is provided with a fixed partition plate, and the fixed partition plate is arranged between the two groups of ventilation holes (10).

4. The cable tray according to claim 1, wherein: the cable tray is a static-proof cable tray with isolation grooves. The mounting hole (11) is threadedly connected with the movable partition plate (2), and the movable partition plate (2) is in L shape.

5. The cable tray of claim 1, wherein: the cable tray is a static dissipative cable tray. The number of through holes (20) is four groups, and the four groups of through holes (20) are oppositely arranged with the ventilation holes (10).

6. The cable tray with isolation groove according to claim 1, characterized in that: The movable partition plate (2) is connected with the ventilation hole (10) through threads, and the movable partition plate (2) is provided with an anti-static coating on the surface.

7. The cable tray of claim 1, wherein: The outer wall of the movable partition plate (2) is provided with a screw rod (5), the outer wall of the screw rod (5) is provided with a sleeve (4), the inner wall of the sleeve (4) is provided with an internal thread, and the sleeve (4) is threadedly connected with the screw rod (5).

8. The cable tray according to claim 7, wherein: The other end of the sleeve (4) is provided with a spring (30), and the other end of the spring (30) is provided with a contact block (31).

9. The cable tray of claim 1, wherein: The contact block (31) is in contact with the cable, and the two ends of the contact block (31) are provided with rotating wheels.

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