CN220915374U - Cable bridge - Google Patents

Abstract

The utility model relates to the technical field of switch cabinets, in particular to a cable bridge, which comprises a mounting plate arranged between two inner side surfaces of the cabinet, wherein a plurality of second wire slots are arranged at the top end of the mounting plate along the length direction of the mounting plate in an array manner, a group of telescopic mechanisms are arranged at two ends of the mounting plate, and the telescopic ends of the two groups of telescopic mechanisms are fixedly connected with tail end positions on the two inner sides of the cabinet respectively; a plurality of groups of length adjusting mechanisms are arranged on the outer side surface of the mounting plate in an array manner; the outer side surface of the mounting plate is also fixedly provided with a U-shaped clamping seat which is parallel to the mounting plate, and the top surface of the U-shaped clamping seat is provided with a plurality of first wire slots along the length direction of the U-shaped clamping seat in an array manner; the front end of the cable sequentially passes through the U-shaped clamping seat, the length adjusting mechanism and the second wire slot and then is connected with a port of the switch; the distance between the mounting plate and the switch can be increased during wiring by the arrangement of the telescopic mechanism and the length adjusting mechanism, so that a sufficient operation space is provided for the plugging and unplugging action of the cable.

Description

Cable bridge

Technical Field

The utility model relates to the technical field of switch cabinets, in particular to a cable bridge.

Background

A switch is an important network device that enables communication between different devices in a network. During use of the switch, the switch needs to be connected to other devices by cables, which requires the use of cable trays to manage the cables.

The switch is generally installed in the rack, and current switch cable testing bridge includes the support with cabinet body fixed connection, is provided with a plurality of cable grooves on the support, and the cable is connected with the port of switch after passing the cable groove, carries out spacing joint with the cable through a plurality of cable grooves promptly prior art, realizes the purpose of orderly installation of cable.

The switch needs to be rewired when the number of cables is increased; the existing switch cable bridge is generally fixedly connected with the cabinet (the mounting frame and the cabinet are always in a relatively static position), so that the distance between the bridge and the switch port is fixed, and the distance is short, so that the cable connector is required to be bent to be aligned with the switch port in the wiring process, the problem that the cable connector is inconvenient to insert and pull is caused, and the wiring efficiency is reduced.

Disclosure of utility model

The present utility model is directed to a cable bridge frame, which solves the above-mentioned problems in the prior art.

The aim of the utility model can be achieved by the following technical scheme:

the cable bridge comprises a mounting plate arranged between two inner side surfaces of a cabinet, wherein a plurality of second wire slots are formed in the top end of the mounting plate along the length direction of the mounting plate in an array mode, a group of telescopic mechanisms are arranged at two ends of the mounting plate, telescopic ends of the two groups of telescopic mechanisms are fixedly connected with tail end positions on the two inner sides of the cabinet respectively, supporting components are arranged in the telescopic mechanisms, and the supporting components are used for maintaining the extending state of the telescopic mechanisms;

A plurality of groups of length adjusting mechanisms are arranged on the outer side surface of the mounting plate in an array manner, the number of the plurality of groups of length adjusting mechanisms is equal to that of the plurality of second wire grooves, the plurality of length adjusting mechanisms are respectively positioned right below the plurality of second wire grooves, and the length adjusting mechanisms are used for adjusting the effective length of the cable in the depth direction of the cabinet;

The U-shaped clamping seat is arranged below the plurality of length adjusting mechanisms, a plurality of first wire grooves are formed in the top surface of the U-shaped clamping seat along the length direction of the U-shaped clamping seat in an array manner, the number of the first wire grooves is equal to that of the plurality of second wire grooves, and the plurality of first wire grooves are respectively positioned under the plurality of groups of length adjusting mechanisms; the front end of the cable passes through the U-shaped clamping seat, the length adjusting mechanism and the second wire slot in sequence and then is connected with the port of the switch.

Further, the telescopic mechanism comprises a hollow column fixedly arranged on the outer side surface of the mounting plate, a sliding rod is inserted into one end, close to the mounting plate, of the hollow column in a sliding manner, a sliding block which is in sliding connection with the inner wall of the hollow column is fixedly arranged at one end, located inside the hollow column, of the sliding rod, and a first spring sleeved on the periphery of the sliding rod is fixedly connected between the sliding block and the inner end surface, close to the mounting plate, of the hollow column;

One end of the sliding rod, which is far away from the sliding block, slides through the mounting plate, and one end of the sliding rod, which is far away from the sliding block, is fixedly connected with a connecting piece, and the connecting piece is fixedly connected with the inner side surface of the cabinet through a screw.

Further, the support assembly comprises a second hinge seat fixedly arranged at the top end of the connecting piece and a first hinge seat fixedly arranged on the inner side surface of the mounting plate, the second hinge seat is hinged with a second support plate, the first hinge seat is hinged with a first support plate, and one end of the first support plate far away from the first hinge seat is hinged with one end of the second support plate far away from the second hinge seat through a pin shaft;

One end of the first supporting plate, which is far away from the first hinging seat, is fixedly connected with a clamping block, and one end of the second supporting plate, which is far away from the second hinging seat, is provided with a clamping groove matched with the clamping block.

Further, the second wire casing is U-shaped, and the two sides of second wire casing are all fixed mounting in the position that is close to its top have the spring leaf, the spring leaf is the arch, and mutual symmetry sets up between two spring leaves.

Further, a first guide roller rotationally connected with the outer side surface of the mounting plate is arranged above the first wire groove, a second guide roller rotationally connected with the outer side surface of the mounting plate is arranged below the second wire groove, and the length adjusting mechanism is located between the second guide roller and the first guide roller.

Further, the length adjusting mechanism comprises a plurality of limit strips fixedly arranged on the outer side surface of the mounting plate, the limit strips are arranged in parallel with the length edges of the telescopic mechanism, and the limit strips are distributed in an array manner relative to the width direction of the mounting plate;

The side surface of the limit strip, which is far away from the mounting plate, is provided with a sliding groove along the length direction, both side surfaces of the sliding groove are provided with limit grooves, a sliding seat is slidably arranged in the sliding groove, two sides of the sliding seat are fixedly connected with protruding blocks, one ends of the two protruding blocks, which are far away from the sliding seat, are slidably arranged in the two limit grooves respectively, a second spring is fixedly connected between the sliding seat and one end of the sliding groove, and the connection directions of the second springs in the two adjacent limit strips are opposite;

the cable winding device is characterized in that a connecting shaft is fixedly connected to the side surface, far away from the mounting plate, of the sliding seat, a reel is rotatably mounted at one end, far away from the sliding seat, of the connecting shaft, a plurality of reels are sequentially wound by cables in the length adjusting mechanism, and the winding route of the cable is S-shaped.

The utility model has the beneficial effects that:

1. Compared with the prior art, the utility model can enlarge the distance between the mounting plate and the switch during wiring by arranging the telescopic mechanism and the length adjusting mechanism, provides sufficient operation space for the plugging and unplugging action of the cable, solves the problem of inconvenient wiring caused by fixed distance between the bridge and the switch and shorter distance in the prior art, and improves the wiring efficiency of the switch.

2. According to the utility model, the guide roller I and the guide roller II are arranged to provide a guide effect for the winding direction of the cable, and simultaneously, the periphery of the cable is prevented from contacting with the top edge of the first wire slot, so that the threat of abrasion damage of the cable caused by friction between the cable and the U-shaped clamping seat is eliminated.

3. According to the utility model, the cable can be limited in the second wire slot through the arrangement of the spring piece, and meanwhile, the cable is conveniently taken out of the second wire slot, so that the use convenience of the utility model is improved.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort;

FIG. 1 is a three-dimensional schematic of the overall structure of the present utility model;

FIG. 2 is a three-dimensional schematic view of another corner of FIG. 1;

FIG. 3 is a schematic structural view of the connection between the telescopic mechanism and the mounting plate according to the present utility model;

FIG. 4 is an enlarged view of portion A of FIG. 2;

FIG. 5 is an enlarged view of portion C of FIG. 4;

FIG. 6 is an enlarged view of portion B of FIG. 2;

FIG. 7 is a front view of FIG. 1;

FIG. 8 is an enlarged view of portion D of FIG. 7;

FIG. 9 is a schematic three-dimensional view of the connection between a reel and a stop bar according to the present utility model;

reference numerals in the drawings are as follows:

The device comprises a 1-connecting piece, a 2-telescopic mechanism, a 3-mounting plate, a 4-length adjusting component, a 5-U-shaped clamping seat, a 6-first wire groove, a 7-hollow column, an 8-sliding block, a 9-first spring, a 10-sliding rod, a 11-hinge seat I, a 12-supporting plate I, a 13-supporting plate II, a 14-hinge seat II, a 15-clamping block, a 17-pin shaft, a 18-clamping groove, a 19-second wire groove, a 20-spring piece, a 21-guiding roller I, a 22-winding wheel, a 23-limiting strip, a 24-second spring, a 25-guiding roller II, a 26-sliding groove, a 27-cable, a 28-connecting shaft, a 29-limiting groove, a 30-sliding seat and a 31-bump.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

Referring to fig. 1 to 9, in the embodiment of the present utility model, a cable bridge includes a mounting plate 3 disposed between two inner sides of a cabinet, a plurality of second wire slots 19 are arrayed at a top end of the mounting plate 3 along a length direction thereof, a set of telescopic mechanisms 2 are disposed at two ends of the mounting plate 3, telescopic ends of the two sets of telescopic mechanisms 2 are fixedly connected with tail ends on two inner sides of the cabinet respectively, a supporting component is disposed in the telescopic mechanisms 2, and the supporting component is used for maintaining an extended state of the telescopic mechanisms 2;

A plurality of groups of length adjusting mechanisms 4 are arranged on the outer side surface of the mounting plate 3 in an array manner, the number of the groups of length adjusting mechanisms 4 is equal to that of the plurality of second wire slots 19, the plurality of length adjusting mechanisms 4 are respectively positioned right below the plurality of second wire slots 19, and the length adjusting mechanisms 4 are used for adjusting the effective length of the cable 27 in the depth direction of the cabinet;

the outer side surface of the mounting plate 3 is also fixedly provided with a U-shaped clamping seat 5 which is parallel to the mounting plate 3, the U-shaped clamping seat 5 is positioned below the plurality of length adjusting mechanisms 4, a plurality of first wire grooves 6 are formed in the top surface of the U-shaped clamping seat 5 along the length direction of the U-shaped clamping seat in an array manner, the number of the plurality of first wire grooves 6 is equal to that of the plurality of second wire grooves 19, and the plurality of first wire grooves 6 are respectively positioned right below the plurality of groups of length adjusting mechanisms 4; the front end of the cable 27 passes through the U-shaped clamping seat 5, the length adjusting mechanism 4 and the second wire slot 19 in sequence and then is connected with the port of the switch.

As shown in fig. 2 to 4, the telescopic mechanism 2 comprises a hollow column 7 fixedly arranged on the outer side surface of the mounting plate 3, a sliding rod 10 is inserted into one end of the hollow column 7 close to the mounting plate 3 in a sliding manner, a sliding block 8 which is in sliding connection with the inner wall of the hollow column 7 is fixedly arranged at one end of the sliding rod 10 positioned in the hollow column 7, and a first spring 9 sleeved on the periphery of the sliding rod 10 is fixedly connected between the sliding block 8 and the inner end surface of the hollow column 7 close to the mounting plate 3;

One end of the sliding rod 10 far away from the sliding block 8 slides through the mounting plate 3, and one end of the sliding rod 10 far away from the sliding block 8 is fixedly connected with the connecting piece 1, and the connecting piece 1 is fixedly connected with the inner side surface of the cabinet through a screw.

As shown in fig. 4 and 5, the support assembly comprises a second hinge seat 14 fixedly installed at the top end of the connecting piece 1 and a first hinge seat 11 fixedly installed on the inner side surface of the mounting plate 3, wherein a second support plate 13 is hinged in the second hinge seat 14, a first support plate 12 is hinged in the first hinge seat 11, and one end of the first support plate 12 away from the first hinge seat 11 is hinged with one end of the second support plate 13 away from the second hinge seat 14 through a pin shaft 17;

One end of the first support plate 12, which is far away from the first hinge seat 11, is fixedly connected with a clamping block 15, and one end of the second support plate 13, which is far away from the second hinge seat 14, is provided with a clamping groove 18 matched with the clamping block 15.

As shown in fig. 7 to 9, the length adjusting mechanism 4 includes a plurality of limit bars 23 fixedly installed on the outer side surface of the mounting plate 3, the limit bars 23 are arranged in parallel with the length edges of the telescopic mechanism 2, and the plurality of limit bars 23 are distributed in an array with respect to the width direction of the mounting plate 3;

The side surface of the limit bar 23 far away from the mounting plate 3 is provided with a chute 26 along the length direction, both side surfaces of the chute 26 are provided with limit grooves 29, a sliding seat 30 is slidably arranged in the chute 26, both sides of the sliding seat 30 are fixedly connected with a convex block 31, one ends of the two convex blocks 31 far away from the sliding seat 30 are slidably arranged in the two limit grooves 29 respectively, a second spring 24 is fixedly connected between the sliding seat 30 and one end of the chute 26, and the connection directions of the second springs 24 in the two adjacent limit bars 23 are opposite;

The side of the slide 30 far away from the mounting plate 3 is fixedly connected with a connecting shaft 28, one end of the connecting shaft 28 far away from the slide 30 is rotatably provided with a reel 22, and the cable 27 sequentially bypasses a plurality of reels 22 in the length adjusting mechanism 4 and takes an S-shaped winding route.

The utility model is used for wiring:

Firstly, the mounting plate 3 is pulled out, the hollow column 7 and the sliding rod 10 slide relatively, when the first support plate 12 and the second support plate 13 are in a parallel state, the clamping block 15 is clamped into the clamping groove 18, and at the moment, the second support plate 13 and the first support plate 12 are propped against each other, so that the mounting plate 3 is prevented from rebounding under the action of the resilience force of the first spring 9; then, the front section of the cable 27 extends into the U-shaped clamping seat 5 from one end of the U-shaped clamping seat 5, then the pin shaft 17 passes through the corresponding first wire groove 6, then bypasses the first guide roller 21 to enter the length adjusting mechanism 4, the cable 27 is wound in an S shape in the length adjusting mechanism 4, and finally the front end of the cable 27 passes through the second wire groove 19 at the corresponding position and then is connected with the port of the switch; note that, at this time, the plurality of second springs 24 in the length adjustment mechanism 4 are all in a compressed state, and the plurality of reels 22 are on the same straight line; after the cable 27 is connected with the switch, the supporting assembly is loosened, the mounting plate 3 is reset, and in the process, the plurality of second springs 24 drive the plurality of winding wheels 22 to reset, so that the length part of the cable 27 between the mounting plate 3 and the switch port can be stored through S-shaped winding in the length adjusting mechanism 4, and the condition that the pin shaft 17 is loose and disordered is avoided.

When the utility model is used for drawing the wire, the wire is drawn:

pulling the mounting plate 3 out, wherein a plurality of second springs 24 in the length adjusting mechanism 4 are in a compressed state, a plurality of reels 22 are in the same straight line, and the length of a cable 27 between the mounting plate 3 and a port of the switch is adaptively changed in the process; when the support assembly is locked, the pulling-out operation of the cable 27 can be performed.

Compared with the prior art, the utility model discloses in the practicality through telescopic machanism 2 and length adjustment mechanism 4's setting can increase the distance between mounting panel 3 and the switch when the wiring, for the plug action to cable 27 provides abundant operating space, solved among the prior art fixed and the short inconvenient problem of wiring that leads to of distance between crane span structure and the switch, improved the wiring efficiency of switch.

Example 2:

Referring to fig. 6, based on embodiment 1, the second wire slot 19 is U-shaped, and the two sides of the second wire slot 19 are fixedly provided with the spring pieces 20 near the top end thereof, the spring pieces 20 are arched, and the two spring pieces 20 are symmetrically arranged.

The cable 27 can be limited in the second wire groove 19 through the setting of the spring piece 20, and simultaneously the cable 27 is conveniently taken out from the second wire groove 19, so that the use convenience of the utility model is improved.

Example 3:

referring to fig. 8, based on embodiment 1, a first guide roller 21 rotatably connected to the outer side surface of the mounting plate 3 is disposed above the first wire slot 6, a second guide roller 25 rotatably connected to the outer side surface of the mounting plate 3 is disposed below the second wire slot 19, and the length adjusting mechanism 4 is disposed between the second guide roller 25 and the first guide roller 21.

The arrangement of the first guide roller 21 and the second guide roller 25 provides a guide effect for the winding direction of the cable 27, and simultaneously avoids the contact between the periphery of the cable 27 and the top edge of the first wire groove 6, thereby eliminating the threat of abrasion damage to the cable 27 caused by friction between the cable 27 and the U-shaped clamping seat 5.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims (6)

1. The cable bridge comprises a mounting plate (3) arranged between two inner side surfaces of a cabinet, wherein a plurality of second wire slots (19) are formed in the top end of the mounting plate (3) along the length direction of the mounting plate in an array mode, and the cable bridge is characterized in that a group of telescopic mechanisms (2) are arranged at two ends of the mounting plate (3), the telescopic ends of the two groups of telescopic mechanisms (2) are fixedly connected with tail end positions on the two inner sides of the cabinet respectively, a supporting assembly is arranged in the telescopic mechanisms (2), and the supporting assembly is used for maintaining the extending state of the telescopic mechanisms (2);

A plurality of groups of length adjusting mechanisms (4) are arranged on the outer side surface of the mounting plate (3) in an array manner, the number of the plurality of groups of length adjusting mechanisms (4) is equal to that of the plurality of second wire grooves (19), the plurality of length adjusting mechanisms (4) are respectively positioned right below the plurality of second wire grooves (19), and the length adjusting mechanisms (4) are used for adjusting the effective length of the cable (27) in the depth direction of the cabinet;

The U-shaped clamping seat (5) which is parallel to the mounting plate (3) is fixedly arranged on the outer side surface of the mounting plate (3), the U-shaped clamping seat (5) is positioned below the plurality of length adjusting mechanisms (4), a plurality of first wire grooves (6) are formed in the top surface of the U-shaped clamping seat (5) along the length direction of the U-shaped clamping seat in an array mode, the number of the first wire grooves (6) is equal to that of the second wire grooves (19), and the first wire grooves (6) are respectively positioned under the plurality of groups of length adjusting mechanisms (4); the front end of the cable (27) is connected with the port of the switch after passing through the U-shaped clamping seat (5), the length adjusting mechanism (4) and the second wire slot (19) in sequence.

2. The cable bridge according to claim 1, characterized in that the telescopic mechanism (2) comprises a hollow column (7) fixedly installed on the outer side surface of the mounting plate (3), a sliding rod (10) is inserted into one end of the hollow column (7) close to the mounting plate (3) in a sliding manner, a sliding block (8) which is fixedly installed on one end of the sliding rod (10) positioned inside the hollow column (7) and is in sliding connection with the inner wall of the hollow column (7) is fixedly installed at one end of the sliding rod (10), and a first spring (9) sleeved on the periphery of the sliding rod (10) is fixedly connected between the sliding block (8) and the inner end surface of the hollow column (7) close to the mounting plate (3);

One end of the sliding rod (10) far away from the sliding block (8) penetrates through the mounting plate (3) in a sliding mode, one end of the sliding rod (10) far away from the sliding block (8) is fixedly connected with the connecting piece (1), and the connecting piece (1) is fixedly connected with the inner side face of the cabinet through a screw.

3. The cable bridge according to claim 2, wherein the support assembly comprises a hinge seat two (14) fixedly installed at the top end of the connecting piece (1) and a hinge seat one (11) fixedly installed on the inner side surface of the mounting plate (3), the hinge seat two (14) is hinged with a support plate two (13), the hinge seat one (11) is hinged with a support plate one (12), and one end of the support plate one (12) away from the hinge seat one (11) is hinged with one end of the support plate two (13) away from the hinge seat two (14) through a pin shaft (17);

One end of the first supporting plate (12) far away from the first hinging seat (11) is fixedly connected with a clamping block (15), and one end of the second supporting plate (13) far away from the second hinging seat (14) is provided with a clamping groove (18) matched with the clamping block (15).

4. The cable bridge according to claim 1, wherein the second wire groove (19) is U-shaped, and spring pieces (20) are fixedly installed on two sides of the second wire groove (19) near the top end of the second wire groove, the spring pieces (20) are arched, and the two spring pieces (20) are symmetrically arranged.

5. The cable bridge according to claim 1, characterized in that a first guide roller (21) rotationally connected with the outer side surface of the mounting plate (3) is arranged above the first wire groove (6), a second guide roller (25) rotationally connected with the outer side surface of the mounting plate (3) is arranged below the second wire groove (19), and the length adjusting mechanism (4) is located between the second guide roller (25) and the first guide roller (21).

6. The cable bridge according to claim 1, characterized in that the length adjusting mechanism (4) comprises a plurality of limit bars (23) fixedly mounted on the outer side surface of the mounting plate (3), the limit bars (23) are arranged in parallel with the length edges of the telescopic mechanism (2), and the limit bars (23) are distributed in an array with respect to the width direction of the mounting plate (3);

The side surface of the limit strip (23) far away from the mounting plate (3) is provided with a chute (26) along the length direction, both side surfaces of the chute (26) are provided with limit grooves (29), a sliding seat (30) is slidably arranged in the chute (26), two sides of the sliding seat (30) are fixedly connected with a convex block (31), one ends of the two convex blocks (31) far away from the sliding seat (30) are slidably arranged in the two limit grooves (29), a second spring (24) is fixedly connected between the sliding seat (30) and one end of the chute (26), and the connection directions of the second springs (24) in the two adjacent limit strips (23) are opposite;

The cable winding device is characterized in that a connecting shaft (28) is fixedly connected to the side surface, far away from the mounting plate (3), of the sliding seat (30), a reel (22) is rotatably mounted at one end, far away from the sliding seat (30), of the connecting shaft (28), a plurality of reels (22) are sequentially wound by cables (27) in the length adjusting mechanism (4), and the winding route of the cables is S-shaped.