Multifunctional cable bridge

Abstract

The utility model relates to the technical field of cable bridges, in particular to a multifunctional cable bridge which comprises a cable bridge which comprises a wire concentration groove, covering grooves formed in the two outer top walls of the wire concentration groove and cover plates installed at the covering grooves. The wire bunching assembly comprises a plurality of wire bunching seats mounted on the inner surface of the wire concentration groove in an array manner, a clamp assembly mounted in the wire bunching seats, and a limiting piece hinged to the outer wall of the clamp assembly; by arranging the bunching assembly, cables can be orderly laid in the wire concentration groove, and the laid cables are rapidly clamped and fixed through the clamping assembly and the limiting piece, so that the cables are prevented from being separated from the bunching seat while the cables are stably installed; by arranging the positioning piece and the clamping piece, the cover plate can be quickly fixed, disassembled and assembled; through the pressing grooves and the ventilation grooves, cold air flows into the bottom of the cable, the heat dissipation effect in the cable bridge is improved, and heat is prevented from being accumulated at the bottom of the cable.

Description

Technical Field

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

[0002] Ordinary cable tray is a wiring system support device widely used in the field of electrical engineering. It is used to support, manage and protect cable lines. Cable tray originated from the need to arrange early wires and cables. With the progress of industrialization and the expansion of the scale of electrical facilities, cable tray has gradually evolved into a standardized, efficient and safe way of laying cables.

[0003] The cables inside the existing cable tray are laid in a rather messy manner, and the accumulation of cables can easily cause the temperature inside the tray to rise. The hot wires cannot be discharged in time, which will affect the operation of some high-power electrical equipment. In addition, the tray cover is fixed by installing positioning pieces on the side walls of the cable collection trough and fixing the cover with bolts. This method of fixing the cover is relatively cumbersome, affecting the efficiency of laying cables in the tray. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the problems that the cables inside the above-mentioned cable tray are laid in a rather messy manner, the accumulation of cables easily leads to temperature rise inside the tray, and the fixing of the cover plate is rather complicated, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a multifunctional cable tray.

[0007] In order to solve the above technical problems, the utility model provides the following technical solutions: a multifunctional cable tray, comprising:

[0008] The cable bridge comprises a cable collection trough, a cover trough provided on two outer top walls of the cable collection trough, and a cover plate installed at the cover trough;

[0009] The wire harness assembly comprises a plurality of wire harness seats which are installed in an array on the inner surface of a wire collecting groove, a card code assembly installed in the wire harness seat, and a limiter which is hinged to the outer wall of the card code assembly.

[0010] As a preferred solution of the multifunctional cable tray described in the utility model, the card code component includes a slide seat symmetrically installed in the cable bundle seat, a cable clamping groove opened on the side wall of the slide seat, a wire clamping part is arranged on the inner side wall of the cable clamping groove, and a guide part is arranged on the top of the cable clamping groove.

[0011] As a preferred solution of the multifunctional cable tray described in the utility model, the limiting member includes a clamping ring installed in the cable tie seat and a guide groove running through the side wall of the clamping ring, the clamping ring is hinged to the outer wall of the sliding seat, and a limiting rod is fixed to the inner wall of the cable tie seat, and the limiting rod is slidably matched with the guide groove.

[0012] As a preferred solution of the multifunctional cable tray of the utility model, a pressing groove is provided on the bottom surface of the cable harness seat, a temperature sensor is installed at the pressing groove, and a ventilation groove is provided on the bottom surface of the cable collection trough.

[0013] As a preferred solution of the multifunctional cable tray of the utility model, a spring groove is provided on the outer side wall of the slide seat, and a reset spring is connected between the spring groove and the inner wall of the cable harness seat.

[0014] As a preferred solution of the multifunctional cable tray of the utility model, a mounting groove is provided on the inner surface of the cable harness seat, and self-tapping screws are installed between the mounting groove and the cable collection groove.

[0015] As a preferred solution of the multifunctional cable bridge of the utility model, a positioning member and a locking member are installed between the cover plate and the cable collection trough.

[0016] As a preferred solution of the multifunctional cable tray of the utility model, the positioning member includes a side groove penetrating through the two outer walls of the cover plate, a positioning card plate fixed in the side groove, a bent portion arranged between the positioning card plate and the cover plate, and a toothed portion arrayed on the inner wall of the positioning card plate;

[0017] The engaging member comprises a connecting groove penetrating through the side wall of the covering groove, a positioning plate fixed to the top wall of the connecting groove, and an engaging portion opened at the bottom of the positioning plate; the engaging portion is engaged with the toothed portion.

[0018] As a preferred solution of the multifunctional cable tray of the utility model, it also includes a connecting plate, the connecting plate is penetrated by a plurality of transverse grooves, the two side walls of the cable collection trough are penetrated by a plurality of longitudinal grooves, and bolts are installed between the longitudinal grooves and the transverse grooves.

[0019] As a preferred solution of the multifunctional cable tray of the utility model, the cable collection trough is a right-angle cable trough, and the cable harness components are installed in an array at the diagonal lines thereof.

[0020] The beneficial effects of the multifunctional cable tray described in the utility model are as follows: the utility model can lay the cables in the cable collection trough in an orderly manner by arranging the cable harness assembly, and quickly clamp and fix the laid cables by the card code assembly and the limit member, thereby ensuring the stable installation of the cables while preventing the cables from falling out of the cable harness seat; by arranging the positioning members and the clamping members, the cover plate can be quickly fixed and disassembled; by the pressing grooves and the ventilation grooves, cold air can flow into the bottom of the cables, thereby improving the heat dissipation effect inside the cable tray and avoiding heat accumulation at the bottom of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following is a brief introduction to the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 This is the overall schematic diagram of the multifunctional cable tray.

[0023] Figure 2 This is a top view structural diagram of a multifunctional cable tray.

[0024] Figure 3 for Figure 2 Schematic diagram of the AA section structure.

[0025] Figure 4 for Figure 2 Schematic diagram of the BB section structure.

[0026] Figure 5 This is a schematic diagram of the internal air duct of the multifunctional cable tray;

[0027] Figure 6 It is the overall schematic diagram of the corner structure of the multifunctional cable tray;

[0028] Figure 7 It is a three-dimensional structural schematic diagram of the wiring harness assembly;

[0029] Figure 8 It is a schematic diagram of the cross-sectional structure of the wiring harness assembly. DETAILED DESCRIPTION

[0030] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0032] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0033] Example 1

[0034] Reference Figure 1 - Figure 6 , is the first embodiment of the utility model, which provides a multifunctional cable tray, including:

[0035] The cable tray 1 comprises a cable collection trough 101, a cover groove 101b provided on two outer top walls of the cable collection trough 101, and a cover plate 102 installed at the cover groove 101b; the cover plate 102 is limitedly installed through the cover groove 101b, and cables are laid through the cable collection trough 101;

[0036] The wiring harness assembly 3 includes a plurality of wiring harness seats 301 installed in an array on the inner surface of the wiring collection slot 101, a card code assembly 302 installed in the wiring harness seat 301, and a limiter 303 hinged to the outer wall of the card code assembly 302; the wiring harness assembly 3 can be used to lay the cables in the wiring collection slot 101 in an orderly manner, and the card code assembly 302 and the limiter 303 can be used to quickly clamp and fix the cables laid in the wiring harness assembly 3, thereby ensuring that the cables are installed stably while preventing the cables from escaping from the wiring harness seat 301.

[0037] Specifically, the card code component 302 includes a slide 302a symmetrically installed in the cable harness seat 301, and a wire clamping groove 302b opened on the side wall of the slide 302a. The wire clamping groove 302b can adapt to the size of the cable, allowing the slide 302a to support the bottom of the cable. The inner wall of the wire clamping groove 302b is provided with a wire clamping portion 302c, and the wire clamping portion 302c is a planar structure. When the wire clamping groove 302b transitions to the wire clamping portion 302c, the wire clamping portion 302c can quickly contact the arc parts on both sides of the cable to achieve clamping of the cable, and a guide portion 302d is provided on the top of the wire clamping groove 302b; by providing the guide portion 302d, it is convenient to press the cable into the wire clamping groove 302b.

[0038] Furthermore, the limiting member 303 includes a clamping ring 303a installed in the cable tie seat 301 and a guide groove 303b running through the side wall of the clamping ring 303a. The clamping ring 303a is hinged to the outer wall of the slide seat 302a. The limiting rod 304 is fixed to the inner wall of the cable tie seat 301, and the limiting rod 304 slides with the guide groove 303b; when the cable is pressed into the slide seat 302a, the two groups of slides 302 are squeezed to the two sides of the inner wall of the cable tie seat 301. At this time, the slide seat 302a drives the clamping ring 303a to displace, and the clamping ring 303a is limited by the limiting rod 304. At this time, the guide groove 303b slides along the limiting rod 304, and the clamping ring 303a is rotated to the top of the cable clamping groove 302b. The clamping ring 303a effectively limits the cable to prevent the cable from falling out of the clamping ring 303a.

[0039] Furthermore, a pressing groove 305 is provided on the bottom surface of the cable holder 301, and a temperature sensor 4 is installed at the pressing groove 305, and a ventilation groove 107 is provided on the bottom surface of the cable collection slot 101; by providing the pressing groove 305, it can be ensured that air can flow stably at the bottom of the cable holder 301, and the temperature sensor 4 can be pressed and installed, and the temperature in the cable collection slot 101 can be stably monitored by the temperature sensor 4, and the temperature can be transmitted to a mobile phone or other terminal equipment in real time. Once abnormally high temperature occurs, the fire hazard can be eliminated in time; by providing the ventilation groove 107, the outside cold air can flow stably inside the cable collection slot 101, and the internal heat can be quickly dissipated; and because the cable is installed on the cable holder 301, except for the part where the cable is connected to the cable holder 301, multiple sections of the cable are in a suspended state, and combined with the pressing groove 305, the outside cold air can not only flow above the cable, but also flow into the bottom of the cable, which greatly improves the internal heat dissipation effect and avoids heat accumulation at the bottom of the cable.

[0040] Furthermore, a spring groove 306 is provided on the outer wall of the slide 302a, and a return spring 307 is connected between the spring groove 306 and the inner wall of the cable holder 301; by providing the return spring 307, the slide 302a has a stable clamping force; and when the cable holder 301 is not clamped with a cable, the return spring 307 supports the slide 302a to the middle of the cable holder 301 and unfolds the clamping ring 303a to facilitate subsequent assembly of the cable.

[0041] Furthermore, a mounting groove 308 is provided on the inner surface of the cable harness seat 301, and a self-tapping screw 309 is installed between the mounting groove 308 and the cable collection slot 101; the cable harness seat 301 is fixed by the mounting groove 308 and the self-tapping screw 309;

[0042] Furthermore, when the cable collection trough 101 is a right-angle cable trough, the wiring harness assembly 3 array is installed at the diagonal of the cable collection trough 101; when the cable collection trough 101 is a right-angle cable trough, the cable collection trough 101 is located at the diagonal to avoid cable accumulation at the corners, thereby avoiding heat accumulation at the corners of the cable collection trough 101.

[0043] Operation process: first assemble multiple groups of cable collection troughs 101, and then install the cables one by one in the cable harness seat 301. When the cables are pressed into the slide seat 302a, the two groups of slide seats 302 are squeezed to the two sides of the inner wall of the cable harness seat 301. The cables are conducted through the guide part 302d and quickly pressed into the cable clamping groove 302b. The cable clamping groove 302b can adapt to the cable size, allowing the slide seat 302a to support the bottom of the cable, and the clamping part 302c quickly clamps the arc parts on both sides of the cable; and while the slide seat 302a moves, the slide seat 302a drives the clamping ring 303a to move, and the clamping ring 303a is limited by the limiting rod 304. At this time, the guide groove 303b slides along the limiting rod 304, and the clamping ring 303a is rotated to the top of the cable clamping groove 302b, changing from the expanded state to the tightened and limited state. At this time, the clamping ring 303a limits the cable to prevent the cable from falling out of the clamping ring 303a.

[0044] Example 2

[0045] Reference Figure 1 - Figure 6 , which is the second embodiment of the utility model, is different from the previous embodiment in that a positioning member 105 and a locking member 106 are installed between the cover plate 102 and the cable collecting slot 101 .

[0046] Specifically, the positioning member 105 includes a side groove 105d penetrating through the two outer walls of the cover plate 102, a positioning card plate 105a fixed in the side groove 105d, a bending portion 105b arranged between the positioning card plate 105a and the cover plate 102, and a toothed portion 105c arrayed on the inner wall of the positioning card plate 105a; the positioning card plate 105a is a flexible metal plate, and the positioning card plate 105a can be easily bent by the bending portion 105b, and the bending portion 105b increases the bending radius of the positioning card plate 105a, thereby avoiding the positioning card plate 105a from breaking;

[0047] Furthermore, the engaging member 106 includes a connecting groove 106a penetrating through the side wall of the covering groove 101b, a positioning plate 106b fixed to the inner top wall of the connecting groove 106a, and an engaging portion 106c opened at the bottom of the positioning plate 106b; the engaging portion 106c is engaged with the toothed portion 105c.

[0048] The rest of the structure is the same as that of Example 1.

[0049] Operation process: After the cables are fixed, the cover plate 102 is closed. When installing the cover plate 102, the cover plate 102 is inserted into the closing groove 101b, and the positioning card plate 105a is aligned with the connecting groove 106a. At this time, the positioning card plate 105a is pressed into the connecting groove 106a. When the positioning card plate 105a contacts the positioning plate 106b, the toothed portion 105c contacts the meshing portion 106c, so that the positioning card plate 105a and the positioning plate 106b are quickly clamped and fixed. The toothed portion 105c cooperates with the meshing portion 106c to prevent the positioning card plate 105a from being separated from the positioning plate 106b. In this way, after closing the cover plate 102, only the positioning card plate 105a needs to be pressed to stably fix the cover plate 102. Subsequently, by buckling the positioning card plate 105a, the limit of the positioning card plate 105a can be released to realize the disassembly of the cover plate 102.

[0050] The cover plate 102 can also be disassembled by pressing the bent portion 105b to push the positioning clamping plate 105b downward as a whole, so that the toothed portion 105c is disengaged from the meshing portion 106c.

[0051] Example 3

[0052] Reference Figure 1 - Figure 6 , which is the third embodiment of the utility model, is different from the above embodiments in that it also includes a connecting plate 103, the connecting plate 103 is penetrated by a plurality of transverse grooves 103a, the two side walls of the wire collection groove 101 are penetrated by a plurality of longitudinal grooves 101a, and bolts 104 are installed between the longitudinal grooves 101a and the transverse grooves 103a.

[0053] The rest of the structure is the same as that of Example 2.

[0054] Operation process: by connecting the plate 103 and the bolt 104, cooperating with the longitudinal groove 101a and the transverse groove 103a, the extension or assembly of multiple groups of cable collection troughs 101 is realized.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A multifunctional cable tray, characterized in that: include, A cable bridge (1) comprising a cable collection trough (101), a covering trough (101b) provided on two outer top walls of the cable collection trough (101), and a cover plate (102) installed at the covering trough (101b); A wire harness assembly (3), comprising a plurality of wire harness seats (301) installed in an array on the inner surface of a wire collection slot (101), a card code assembly (302) installed in the wire harness seat (301), and a stopper (303) hinged to the outer wall of the card code assembly (302); The card code assembly (302) comprises a slide seat (302a) symmetrically installed in the cable harness seat (301), a cable clamping groove (302b) opened on the side wall of the slide seat (302a), a cable clamping portion (302c) being provided on the inner side wall of the cable clamping groove (302b), and a guide portion (302d) being provided on the top of the cable clamping groove (302b).

2. The multifunctional cable tray according to claim 1, characterized in that: The limiting member (303) comprises a clamping ring (303a) installed in the cable harness seat (301) and a guide groove (303b) penetrating the side wall of the clamping ring (303a); the clamping ring (303a) is hinged to the outer wall of the slide seat (302a); a limiting rod (304) is fixed to the inner side wall of the cable harness seat (301); and the limiting rod (304) is slidably matched with the guide groove (303b).

3. The multifunctional cable tray according to claim 2, characterized in that: The bottom surface of the cable harness seat (301) is provided with a pressing groove (305), a temperature sensor (4) is installed at the pressing groove (305), and the bottom surface of the cable collection slot (101) is provided with a ventilation groove (107).

4. The multifunctional cable tray according to claim 3, characterized in that: The outer wall of the sliding seat (302a) is provided with a spring groove (306), and a return spring (307) is connected between the spring groove (306) and the inner wall of the cable harness seat (301).

5. The multifunctional cable tray according to claim 4, characterized in that: The inner surface of the cable harness seat (301) is provided with a mounting groove (308), and a self-tapping screw (309) is installed between the mounting groove (308) and the cable collection groove (101).

6. The multifunctional cable tray according to claim 1 or 5, characterized in that: A positioning member (105) and a locking member (106) are installed between the cover plate (102) and the cable collecting slot (101).

7. The multifunctional cable tray according to claim 6, characterized in that: The positioning member (105) comprises a side groove (105d) penetrating through two outer walls of the cover plate (102), a A positioning card plate (105a), a bent portion (105b) arranged between the positioning card plate (105a) and the cover plate (102), and a toothed portion (105c) arrayed on the inner wall of the positioning card plate (105a); The engaging member (106) comprises a connecting groove (106a) penetrating the side wall of the covering groove (101b), a positioning plate (106b) fixed to the inner top wall of the connecting groove (106a), and an engaging portion (106c) formed at the bottom of the positioning plate (106b); the engaging portion (106c) engages with the toothed portion (105c).

8. The multifunctional cable tray according to claim 7, characterized in that: It also comprises a connecting plate (103), the connecting plate (103) having a plurality of transverse grooves (103a) passing through it, the two side walls of the line collection groove (101) having a plurality of longitudinal grooves (101a) passing through them, and bolts (104) being installed between the longitudinal grooves (101a) and the transverse grooves (103a).

9. The multifunctional cable tray according to claim 8, characterized in that: The cable collection trough (101) is a right-angle cable trough, and the cable harness components (3) are installed in an array at the diagonal lines of the trough.

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