Separated cable bridge

Abstract

The utility model discloses a separation type cable bridge, which comprises a lower frame, an upper cover and a first pressing assembly, the upper cover is detachably connected with the lower frame, the lower frame is internally provided with a placing cavity, the bottom of the placing cavity is provided with a plurality of separation plates at intervals, and each separation plate is vertically arranged and is perpendicular to the bottom of the placing cavity; the first pressing assembly comprises a first lead screw and a plurality of pressing blocks, the first lead screw is rotationally connected with the upper end of the upper cover, each pressing block is located between the two partition plates, the pressing blocks are connected with one another to form a pressing piece, and one end of the first lead screw penetrates through the upper end of the upper cover to be connected with the pressing piece. Through the arrangement, the cables can be separately placed in the placement cavities to control the distance between the cables, mutual winding of the cables caused by mutual contact between the cables is avoided, after the upper cover is arranged on the lower frame, the first lead screw is rotated to drive the pressing blocks to press downwards, so that each pressing block presses one cable, and therefore the cables can be prevented from shaking, and the service life of the cables is prolonged. And the difficulty of later overhaul and maintenance is greatly reduced.

Description

Technical Field

[0001] This utility model belongs to the technical field of cable arrangement, specifically relating to a partitioned cable tray. Background Technology

[0002] Cable trays are typically used to facilitate the installation and maintenance of cables. Cables are passed through the cable trays to complete the installation and protection of the cables.

[0003] However, since cable trays typically contain multiple cables, and existing cable trays cannot secure or limit the cables, the cables are prone to tangling, leading to messy wiring. This greatly increases the difficulty of later inspection and maintenance, resulting in increased maintenance costs and time. Utility Model Content

[0004] The purpose of this utility model is to provide a partitioned cable tray to address the above-mentioned problems and solve the technical problems existing in the background art.

[0005] This utility model is achieved through the following technical solution: a partitioned cable tray, including a lower frame, an upper cover, and a clamping assembly. The upper cover and the lower frame are detachably connected. A placement cavity is provided in the lower frame. Multiple partitions are spaced apart at the bottom of the placement cavity. Each partition is vertically arranged and perpendicular to the bottom of the placement cavity. The clamping assembly includes a first lead screw and multiple clamping blocks. The first lead screw is rotatably connected to the upper end of the upper cover. Each clamping block is located between two partitions. The clamping blocks are interconnected to form a clamping member. One end of the first lead screw passes through the upper end of the upper cover and is connected to the clamping member.

[0006] Furthermore, the partitioned cable tray further includes a connecting assembly, which includes a plurality of first fasteners and connectors. The connectors are square in shape. Three first inserts are arranged around the periphery of both ends of the lower frame. The first inserts have first through holes. The periphery of one end of the connector has first through slots, the positions and numbers of which correspond to the first inserts. The two side surfaces and the bottom surface of the lower frame each have second through holes that are perpendicular to the first through slots. Each side wall of the first through slot has a first fixing hole. Each first insert is inserted into a first through slot. Each first fastener passes through the first through hole, the second through hole, and is connected to the first fixing hole.

[0007] Furthermore, the connecting component further includes: a second fastener; a second insert is provided on the end face of both ends of the top cover; a third through hole is provided on the second insert; a second through groove is provided on the end face of one end of the connector, the position of which corresponds to the position of the second insert; a fourth through hole is provided on the top surface of the connector, which is perpendicularly connected to the second through groove; a second fixing hole is provided on the side wall of the second through groove; the second insert is inserted into the second through groove; and the second fastener passes through the third through hole, the fourth through hole, and the second fixing hole.

[0008] Furthermore, the first insert and the second insert are made of soft metal.

[0009] Furthermore, the partitioned cable tray also includes: two second clamping assemblies; the top surface of the upper cover has two locking grooves spaced apart; the bottom surface of the upper cover is provided with locking pieces at intervals, the positions and numbers of which correspond to the locking grooves; the second clamping assembly includes: a clamping plate and a second lead screw; the two second lead screws are respectively rotatably disposed on two opposite side surfaces of the upper cover; each clamping plate is located in one of the locking grooves; the locking pieces are inserted into the locking grooves; one end of each second lead screw passes through the side surface of the upper cover and is connected to one of the clamping plates.

[0010] Furthermore, each of the clamping blocks has a soft protective layer on the side near the bottom of the placement cavity.

[0011] The beneficial effects of this utility model are as follows: By providing a cable tray, multiple partitions can be set to separate the placement chambers, thereby separating and placing each cable in the placement chamber to control the distance between the cables and avoid the cables from contacting each other and getting tangled. Then, the upper cover is placed on the lower frame, and the first screw is rotated to drive each clamping block to press down, so that each clamping block presses down on one cable, thereby preventing the cable from shaking and greatly reducing the difficulty of later inspection and maintenance. Attached Figure Description

[0012] Figure 1 This is a top view of a cable tray according to one embodiment.

[0013] Figure 2 This is a cross-sectional structural diagram of a cable tray according to one embodiment.

[0014] Figure 3 This is a three-dimensional exploded view of a cable tray according to one embodiment.

[0015] The attached figures are labeled as follows:

[0016] 10. Lower frame; 11. Placement cavity; 12. First insert; 121. First through hole; 13. Locking groove; 20. Partition; 30. First pressing assembly; 31. First lead screw; 32. Pressing block; 40. Second pressing assembly; 41. Second lead screw; 42. Pressing plate; 50. Connecting assembly; 51. Connector; 511. First through groove; 512. Second through hole; 514. Second through groove; 515. Fourth through hole; 52. First fastener; 53. Second fastener; 60. Top cover; 61. Second insert; 611. Third through hole; 62. Locking piece. Detailed Implementation

[0017] The present invention will be further illustrated below with reference to specific examples and accompanying drawings.

[0018] like Figures 1-2 As shown, this utility model describes a partitioned cable tray, including a lower frame 10, an upper cover 60, and a first clamping assembly 30. The upper cover 60 is detachably connected to the lower frame 10. A placement cavity 11 is provided in the lower frame 10. Multiple partitions 20 are spaced apart at the bottom of the placement cavity 11. Each partition 20 is vertically arranged and perpendicular to the bottom of the placement cavity 11. The first clamping assembly 30 includes a first lead screw 31 and multiple clamping blocks 32. The first lead screw 31 is rotatably connected to the upper end of the upper cover 60. Each clamping block 32 is located between two partitions 20. The clamping blocks 32 are interconnected to form a clamping member. One end of the first lead screw 31 passes through the upper end of the upper cover 60 and is connected to the clamping member.

[0019] Specifically, multiple partitions 20 can be used to separate the placement chamber 11, thereby allowing the cables to be placed separately within the placement chamber 11 to control the distance between the cables and prevent them from contacting each other and becoming tangled. Then, the upper cover 60 is placed on the lower frame 10, and rotating the first lead screw 31 causes each clamping block 32 to press down, so that each clamping block 32 clamps one cable, thereby preventing the cable from shaking and greatly reducing the difficulty of later inspection and maintenance. It should be noted that the upper end face of the upper cover 60 has a first threaded hole, and the first lead screw 31 is screwed into the first threaded hole. When the lead screw rotates in the first threaded hole, it can drive each clamping block 32 to rise and fall.

[0020] In one embodiment, such as Figure 1As shown, the partitioned cable tray further includes a connecting assembly 50, which includes a plurality of first fasteners 52 and connectors 51. The connectors 51 are square in shape. Three first inserts 12 are arranged around the end faces of both ends of the lower frame 10. The first inserts 12 are provided with first through holes 121. The end face of one end of the connector 51 is provided with first through slots 511, the position and number of which correspond to the first inserts 12. The two side surfaces and the bottom surface of the lower frame 10 are provided with second through holes 512 that are perpendicular to the first through slots 511. Each side wall of the first through slot 511 is provided with a first fixing hole. Each first insert 12 is inserted into a first through slot 511. Each first fastener 52 passes through the first through hole 121 and the second through hole 512 and is connected to the first fixing hole. Specifically, the shape of the lower frame 10 is adapted to the shape of the connector 51, and there are at least two lower frames 10. The two first inserts 12 of the two lower frames 10 are respectively inserted into the corresponding first through slots 511 from both ends of the connector 51. At this time, the two first inserts 12 at different positions of the two lower frames 10 are stacked on each other. The first through holes 121, second through holes 512 and first fixing holes of the two first inserts 12 at different positions of the lower frames 10 are aligned and connected. Then, the first fastener 52 passes through each first through hole 121 and second through hole 512 and connects to the first fixing hole. With the above settings, a stable connection between the two lower frames 10 and the connector 51 can be achieved by using only the same number of fasteners as the number of first through slots 511, so as to splice the two lower frames 10 together to meet the adaptation requirements of cables of different lengths.

[0021] In this embodiment, as Figure 2As shown, the connecting component 50 further includes: a second fastener 53; a second insert 61 is provided on the end face of both ends of the upper cover 60; a third through hole 611 is provided on the second insert 61; a second through groove 514 is provided on the end face of one end of the connector 51, the position of which corresponds to the position of the second insert 61; a fourth through hole 515 is provided on the top surface of the connector 51, which is perpendicularly connected to the second through groove 514; a second fixing hole is provided on the side wall of the second through groove 514; the second insert 61 is inserted into the second through groove 514; and the second fastener 53 passes through the third through hole 611, the fourth through hole 515, and is connected to the second fixing hole. Specifically, there are at least two top covers 60. The two second inserts 61 of each top cover 60 are inserted from both ends of the connector 51 into their corresponding first through slots 511. At this time, the two second inserts 61 of the two top covers 60 are stacked on top of each other, and the third through holes 611, fourth through holes 515, and second fixing holes of the two second inserts 61 of the top covers 60 are aligned and connected. Then, the second fastener 53 passes through each of the third through holes 611 and fourth through holes 515 and connects to the second fixing hole, thus forming a stable connection between the two top covers 60 and the connector 51. It should be noted that the number of connecting components 50, lower frame 10, and top covers 60 is not limited and can be flexibly adjusted according to the length of the cable; while the first fastener 52 and the second fastener 53 are both bolts.

[0022] In this embodiment, as Figure 1 As shown, the first insert 12 and the second insert 61 are made of soft metal. Specifically, the first insert 12 and the second insert 61 are made of aluminum. Aluminum is lightweight and has good ductility, which allows the uppermost one of the two first inserts 12 and the two second inserts 61 to undergo slight deformation when they enter the first through groove 511 and the second through groove 514, thereby causing the two first inserts 12 and the two second inserts 61 to stack on top of each other.

[0023] In one embodiment, such as Figure 1As shown, the partitioned cable tray further includes two second clamping assemblies 40. The top surface of the upper cover 60 has two locking grooves 13 spaced apart. The bottom surface of the upper cover 60 is provided with locking pieces 62, each corresponding to one of the locking grooves 13 in position and number. Each second clamping assembly 40 includes a clamping plate 42 and a second lead screw 41. The two second lead screws 41 are rotatably mounted on two opposite side surfaces of the upper cover 60. Each clamping plate 42 is located within one of the locking grooves 13. The locking pieces 62 are inserted into the locking grooves 13. One end of each second lead screw 41 passes through the side surface of the upper cover 60 and connects to one of the clamping plates 42. Specifically, after inserting the two locking pieces 62 of the upper cover 60 into their corresponding locking grooves 13, rotating the second lead screw 41 causes the clamping plate 42 to clamp the locking pieces 62, thereby forming a stable connection between the upper cover 60 and the lower frame 10, creating a unified whole. It should be noted that the two opposite side surfaces of the lower frame 10 are provided with second threaded holes that are perpendicularly connected to the locking groove 13. The second lead screw 41 is screwed into the second threaded hole. When the second lead screw 41 rotates in the second threaded hole, it can drive each pressing plate 42 to move closer to or away from the locking piece 62.

[0024] In one embodiment, such as Figure 1 and Figure 2 As shown, each of the clamping blocks 32 has a soft protective layer on the side near the bottom of the placement cavity 11. Specifically, the soft protective layer is made of rubber, which has a certain elasticity, thereby preventing the clamping blocks 32 from damaging the cable when clamping it.

[0025] The above embodiments are merely preferred embodiments of the present utility model and are only used to explain the present utility model, not to limit the present utility model. Any changes, substitutions, combinations, simplifications, modifications, etc., made by those skilled in the art without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

Claims

1. A partitioned cable tray, characterized in that, include: The lower frame (10), upper cover (60) and first pressing assembly (30) are detachably connected. The lower frame (10) has a placement cavity (11) inside. Multiple partitions (20) are spaced apart at the bottom of the placement cavity (11). Each partition (20) is vertically arranged and perpendicular to the bottom of the placement cavity (11). The first pressing assembly (30) includes a first lead screw (31) and multiple pressing blocks (32). The first lead screw (31) is rotatably connected to the upper end of the upper cover (60). Each pressing block (32) is located between two partitions (20). The pressing blocks (32) are connected to each other to form a pressing member. One end of the first lead screw (31) passes through the upper end of the upper cover (60) and is connected to the pressing member.

2. The compartmentalized cable tray according to claim 1, wherein, Also includes: The connecting component (50) includes: a plurality of first fasteners (52) and connectors (51). The connectors (51) are square in shape. Three first inserts (12) are arranged around the end faces of both ends of the lower frame (10). The first inserts (12) are provided with first through holes (121). The end face of one end of the connector (51) is provided with first through slots (511) whose positions and numbers correspond to the first inserts (12). The two side surfaces and the bottom surface of the lower frame (10) are provided with second through holes (512) that are perpendicularly connected to the first through slots (511). Each side wall of the first through slot (511) is provided with a first fixing hole. Each first insert (12) is inserted into a first through slot (511). Each first fastener (52) passes through the first through hole (121), the second through hole (512) and is connected to the first fixing hole.

3. The compartmentalized cable tray of claim 2, wherein, The connecting component (50) further includes: a second fastener (53), and a second insert (61) is provided on the end face of both ends of the upper cover (60). A third through hole (611) is provided on the second insert (61). A second through groove (514) is provided on the end face of one end of the connector (51) and the position is corresponding to the position of the second insert (61). A fourth through hole (515) is provided on the top surface of the connector (51) and is perpendicularly connected to the second through groove (514). A second fixing hole is provided on the side wall of the second through groove (514). The second insert (61) is inserted into the second through groove (514). The second fastener (53) passes through the third through hole (611), the fourth through hole (515) and is connected to the second fixing hole.

4. The compartmentalized cable tray of claim 3, wherein, The first insert (12) and the second insert (61) are made of soft metal.

5. The compartmentalized cable tray of claim 1, wherein, Also includes: Two second pressing components (40) are provided. The top surface of the upper cover (60) has two locking grooves (13) spaced apart. The bottom surface of the upper cover (60) is provided with locking pieces (62) whose positions and numbers correspond to the locking grooves (13). The second pressing component (40) includes a pressing plate (42) and a second lead screw (41). The two second lead screws (41) are respectively rotatably disposed on two opposite side surfaces of the upper cover (60). Each pressing plate (42) is located in a locking groove (13). The locking piece (62) is inserted into the locking groove (13). One end of each second lead screw (41) passes through the side surface of the upper cover (60) and is connected to a pressing plate (42).

6. The compartmentalized cable tray of claim 1, wherein, Each of the clamping blocks (32) has a soft protective layer on the side near the bottom of the placement cavity (11).

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