Improved groove type cable bridge

Abstract

An improved groove type cable bridge comprises a bridge body and a cover plate covering the bridge body, a right-angle partition plate piece is arranged on the bottom face of the inner side of the bridge body, the length direction of the right-angle partition plate piece is consistent with the length direction of the bridge body, and the right-angle partition plate piece comprises a first partition plate and a second partition plate which are different in width. The right-angle partition plate piece is rotationally connected with the bottom face through a first rotating piece. At least two clamping plates are arranged on the lower surface of the cover plate in the length direction of the cover plate, and the lower ends of the clamping plates can be clamped with the first partition plate or the second partition plate. According to the utility model, through the arrangement of the right-angle partition plate pieces capable of rotating in the bridge body, when the number of cables is small or the cross section is small, the second partition plate or the first partition plate with smaller width can be erected to be vertical to the bottom surface of the inner side of the bridge body, so that the cables in the bridge body can be separated; when the number of cables is large or the cross section is large, the right-angle partition plate piece is rotated, the first partition plate or the second partition plate with the large width is made to stand up, the interior of the bridge body is partitioned in the vertical direction in cooperation with the clamping plate, many cables can be partitioned and stored on the upper portion of the bridge body, and the phenomenon that the cables are staggered and wound is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of cable bridges, in particular to an improved trough-type cable bridge. Background Art

[0002] Trough-type cable tray is a metal structure used to support cable laying. It is a closed trough that can protect cables from external factors such as dust and water vapor.

[0003] The existing trough-type cable tray includes a tray body and a cover plate arranged on the tray body. In order to prevent the cables from getting entangled in the tray body, a partition plate is provided in the tray body. The existing partition plate is generally fixed directly in the tray body. The partition plate divides the interior of the tray body into multiple cable placement spaces. Since the size of the cable placement space is fixed, the height of the partition plate is generally to the middle of the tray body, and the height is also fixed. This partition plate of the prior art can place and store fewer cables. If the number of cables is large and the cross-section is large, the cables in the tray body will be higher than the upper end of the partition plate and will become intertwined and unable to be classified and stored. The cables will also be entangled, affecting later maintenance. Utility Model Content

[0004] In order to solve the technical problems existing in the above-mentioned background technology, the utility model provides an improved trough-type cable tray.

[0005] The technical solution of this utility model is as follows:

[0006] An improved trough-type cable tray comprises a tray body and a cover plate provided thereon, wherein a right-angled partition plate is provided on the inner bottom surface of the tray body, wherein the length direction of the right-angled partition plate is consistent with the length direction of the tray body, the right-angled partition plate comprises a first partition plate and a second partition plate of different widths, both ends of the right-angled partition plate along the length direction thereof are rotatably connected to the bottom surface via a first rotating member, the first rotating member being provided at the intersection of the first partition plate and the second partition plate, and the plane in which the right-angled partition plate rotates is perpendicular to the length direction of the tray body;

[0007] At least two groups of clamping plates are provided on the lower surface of the cover plate along its length direction, and the lower ends of the clamping plates can be clamped with the first partition plate or the second partition plate.

[0008] By arranging a right-angle partition plate that can be rotated inside the bridge body, when the number of cables is small or the cross-section is small, the second partition plate or the first partition plate with a smaller width can be erected so that it is perpendicular to the inner bottom surface of the bridge body, thereby separating the cables inside the bridge body; when the number of cables is large or the cross-section is large, the right-angle partition plate is rotated to erect the first partition plate or the second partition plate with a larger width, and the clamping plate is cooperated to separate the interior of the bridge body in the vertical direction, so that more cables can be separated and stored in the upper part of the bridge body without the phenomenon of cables being intertwined or entangled.

[0009] To facilitate the height difference between the first and second partition plates so that partition plates of different heights can be selected according to the number and cross-section of cables, the ratio of the length of the first partition plate to the length of the second partition plate is 2-3.

[0010] Regarding the connection structure between the snap-in plate and the first partition plate, a slot is provided at the lower end of the snap-in plate along the length direction of the bridge body, the slot is adapted to the outer end of the first partition plate away from the connection, and the first partition plate is plug-connected to the snap-in plate.

[0011] In order to facilitate the storage of the snap-in plate when not in use without affecting the placement of the cable in the bridge body, the snap-in plate is rotatably connected to the lower surface of the cover plate through a second rotating member. The plane of the rotation direction is perpendicular to the length direction of the bridge body, and the first rotating member is located directly below the second rotating member.

[0012] In order to achieve the storage of the above-mentioned snap-in plate, a magnet is provided on the outside of the slot. When the snap-in plate is not in use, the lower end with the magnet is magnetically attracted to the cover plate for storage.

[0013] In order to prevent the clamping plate and the first partition plate from tilting to the same side under the action of the cable when the clamping plate is connected to the first partition plate, a limit plate is vertically provided on the clamping plate near one end of the second rotating member. The limit plate and the second partition plate are located on both sides of the second rotating member along the width direction of the bridge body. When the first partition plate is placed vertically, the second partition plate supports the first partition plate, and the limit plate supports the clamping plate.

[0014] The length of the first partition plate is 0.3-0.5 of the inner width of the bridge body, so that multiple groups of right-angle partition plates can be set along the width direction in the bridge body to play multiple partitioning roles inside the bridge body.

[0015] In order to facilitate dividing the interior of the bridge body into multiple cable placement spaces according to actual conditions, multiple right-angle partition plates are provided, and the multiple right-angle partition plates are arranged along the width direction of the bridge body.

[0016] The beneficial effects of the present invention are:

[0017] A right-angled partition plate with switchable partition plates of different heights is provided inside the bridge body. When the number of cables inside the bridge body is small or the cross-section of the cables is small, only a second partition plate with a lower height is needed to separate and sort the different cables, and a large space is reserved between the second partition plate and the cover plate, which can better dissipate heat for the cables in the bridge body; when the number of cables is large or the cross-section of the cables is large, the right-angled partition plate is rotated so that the first partition plate stands up to play a separating role, which can meet the needs of sorting and separating more cables, and will not cause the problem of failure to separate due to a large number of cables, and can reduce the phenomenon of cables being intertwined and entangled;

[0018] The first partition plate can cooperate with the clamping plate to separate the cables inside the bridge body, preventing the upper cables from moving from the upper part of the first partition plate to the other side, causing cable disorder and entanglement;

[0019] The clamping plate can be clamped with the first partition plate, which can enhance the connection strength between the cover plate and the bridge body, and avoid the phenomenon that the cover plate is not well connected with the bridge body and is separated from the bridge body;

[0020] In order to prevent the clamping plate and the first partition plate from tilting to the same side under the action of the cable when the clamping plate is connected to the first partition plate, a limit plate is vertically provided on the clamping plate near one end of the second rotating member. The limit plate and the second partition plate are located on both sides of the second rotating member along the width direction of the bridge body. When the first partition plate is placed vertically, the second partition plate supports the first partition plate, and the limit plate supports the clamping plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In the attached figure:

[0022] Figure 1 is a first structural schematic diagram;

[0023] Figure 2 for Figure 1 A in the middle is an enlarged structural diagram;

[0024] Figure 3 is a schematic diagram of the second structure;

[0025] Figure 4 for Figure 3 The enlarged structural diagram at B in the middle;

[0026] Figure 5 This is a schematic diagram of a first state of multiple right-angle partition panels;

[0027] Figure 6 This is a schematic diagram of a second state of multiple right-angle partition plates;

[0028] Figure 7This is a schematic diagram of a third state of multiple right-angle partition panels;

[0029] The components represented by the reference numerals in the figure are:

[0030] 1. Bridge body; 11. Bottom surface; 2. Cover plate; 3. Right-angle partition plate; 31. First partition plate; 32. Second partition plate; 4. First rotating member; 41. First rotating shaft; 42. First rotating seat; 5. Clamping plate; 51. Slot; 6. Second rotating member; 61. Second rotating shaft; 62. Second rotating seat; 7. Magnet; 8. Limit plate. DETAILED DESCRIPTION

[0031] See also Figure 1 、 Figure 2 and Figure 3 As shown, the improved trough-type cable tray includes a tray body 1 and a cover plate 2 arranged thereon. The inner bottom surface 11 of the tray body 1 is provided with a right-angle partition plate 3. In order to facilitate dividing the interior of the tray body 1 into multiple cable placement spaces according to actual conditions, multiple right-angle partition plates 3 are provided, and the multiple right-angle partition plates 3 are arranged along the width direction of the tray body 1.

[0032] See also Figure 1 and Figure 2 As shown, the length direction of a single right-angle partition plate 3 is consistent with the length direction of the bridge body 1. The right-angle partition plate 3 includes a first partition plate 31 and a second partition plate 32 of different widths. Both ends of the right-angle partition plate 3 along its length direction are rotatably connected to the bottom surface 11 via a first rotating member 4. The first rotating member 4 is arranged at the intersection of the first partition plate 31 and the second partition plate 32. The plane in which the right-angle partition plate 3 rotates is perpendicular to the length direction of the bridge body 1. The first rotating member 4 includes a first rotating shaft 41 and a first rotating seat 42. One end of the first rotating shaft 41 is rotatably connected to one end of the right-angle partition plate 3, and the other end of the first rotating shaft 41 is connected to the first rotating seat 42. The first rotating seat 42 is mounted on the bottom surface 11. The axis of the first rotating shaft 41 is consistent with the length direction of the bridge body 1.

[0033] The length of the first rotating member 4 arranged on the first partition plate 31 is such that the ratio of the length of the first partition plate 31 to the length of the second partition plate 32 is 2-3. Furthermore, the length of the first partition plate 31 is 0.3-0.5 of the inner width of the bridge body 1. Within this range, two or three groups of right-angled partition plates 3 can be arranged along the width of the bridge body 1 to divide the interior of the bridge body 1 into multiple cable placement spaces, facilitating the classification, management, and storage of different cables. Furthermore, different right-angled partition plates 3 can be switched to different first partition plates 31 and second partition plates 32, thereby achieving a free combination of cable placement spaces of different sizes.

[0034] The lower surface of the cover plate 2 is provided with at least two sets of snap-on plates 5 along its length. The lower ends of the snap-on plates 5 can snap-on with the first partition plate 31. Regarding the connection structure between the snap-on plates 5 and the first partition plate 31, the lower ends of the snap-on plates 5 are provided with slots 51 along the length of the bridge body 1. The slots 51 are adapted to the outer ends of the first partition plate 31, away from the connection point, and the first partition plate 31 is plugged into the snap-on plates 5.

[0035] Attachment Figure 5 There are two sets of right-angle partition plates 3 in the middle bridge body 1. Figure 5 Figure 3 is a diagram showing the different positions of the first partition plate 31 of the two groups of right-angle partition plates 3; Figure 6 Schematic diagram of the state in which two first partition plates 31 are arranged vertically, the snap-in plates 5 are plugged into the corresponding first partition plates 31, which have a partitioning effect on the interior of the bridge body 1. There is a gap between the snap-in plates 5, which can have a heat dissipation effect on various cable brackets; Figure 7 This is a schematic diagram of the state in which the two second partition plates 32 are vertically arranged. The two sets of snap-in plates 5 are both in the storage state, which can separate a small number of cables or cables with smaller cross-sections. There is a gap between their upper parts and the cover plate 2 to achieve a heat dissipation effect.

[0036] See also Figure 3 and Figure 4 As shown, in order to facilitate the storage of the snap-in plate 5 when not in use and not affect the placement of the cables in the bridge body 1, the snap-in plate 5 is rotatably connected to the lower surface of the cover plate 2 via a second rotating member 6. The plane where the rotation direction is located is perpendicular to the length direction of the bridge body 1, and the first rotating member 4 is located directly below the second rotating member 6. In order to achieve the storage of the above-mentioned snap-in plate 5, a magnet 7 is provided on the outside of the slot 51. When the snap-in plate 5 is not in use, the lower end with the magnet 7 is magnetically attracted to the cover plate 2 for storage. The second rotating member 6 includes a second rotating shaft 61 and a second rotating seat 62. The second rotating seat 62 is installed on the lower surface of the cover plate 2. One end of the second rotating shaft 61 is rotatably connected to the end of the snap-in rod away from the slot 51, and the other end is connected to the second rotating seat 62. The axis of the second rotating shaft 61 is consistent with the length direction of the bridge body 1.

[0037] By setting a right-angle partition plate 3 that can be rotated inside the bridge body 1, when the number of cables is small or the cross-section is small, the second partition plate 32 or the first partition plate 31 with a smaller width can be erected to be perpendicular to the inner bottom surface 11 of the bridge body 1, thereby separating the cables inside the bridge body 1; when the number of cables is large or the cross-section is large, the right-angle partition plate 3 is rotated to make the first partition plate 31 or the second partition plate 32 with a larger width erected, and cooperate with the snap-in plate 5 to separate the interior of the bridge body 1 in the vertical direction, so that more cables can be separated and stored in the upper part of the bridge body 1 without the phenomenon of cables being intertwined or entangled.

[0038] In order to prevent the clamping plate 5 and the first partition plate 31 from tipping over to the same side under the action of the cable when the clamping plate 5 is connected to the first partition plate 31, a limit plate 8 is vertically provided at one end of the clamping plate 5 close to the second rotating member 6. The limit plate 8 and the second partition plate 32 are located on both sides of the second rotating member 6 along the width direction of the bridge body 1. When the first partition plate 31 is placed vertically, the second partition plate 32 and the first partition plate 31 play a role of supporting the clamping plate 5, and the limit plate 8 plays a role of supporting the clamping plate 5.

Claims

1. An improved trough-type cable bridge, comprising a bridge body (1) and a cover plate (2) arranged thereon, characterized in that: The inner bottom surface (11) of the bridge body (1) is provided with a right-angle partition plate (3), the length direction of the right-angle partition plate (3) is consistent with the length direction of the bridge body (1), the right-angle partition plate (3) comprises a first partition plate (31) and a second partition plate (32) of different widths, both ends of the right-angle partition plate (3) along the length direction thereof are rotatably connected to the bottom surface (11) via a first rotating member (4), the first rotating member (4) is provided at the intersection of the first partition plate (31) and the second partition plate (32), and the plane where the right-angle partition plate (3) rotates is perpendicular to the length direction of the bridge body (1); At least two groups of clamping plates (5) are provided on the lower surface of the cover plate (2) along its length direction, and the lower ends of the clamping plates (5) can be clamped with the first partition plate (31) or the second partition plate (32).

2. The improved trough type cable tray according to claim 1, characterized in that: The ratio of the length of the first partition plate (31) to the length of the second partition plate (32) is 2-3.

3. The improved trough type cable tray according to claim 2, characterized in that: The lower end of the snap-in plate (5) is provided with a slot (51) along the length direction of the bridge frame body (1); the slot (51) is adapted to the outer end of the first partition plate (31) away from the connection point; the first partition plate (31) is plug-connected to the snap-in plate (5).

4. The improved trough type cable tray according to claim 1, characterized in that: The clamping plate (5) is rotatably connected to the lower surface of the cover plate (2) via a second rotating member (6), the plane where the rotation direction is located is perpendicular to the length direction of the bridge frame body (1), and the first rotating member (4) is located directly below the second rotating member (6).

5. The improved trough type cable tray according to claim 3, characterized in that: A magnet (7) is provided on the outside of the slot (51).

6. The improved trough type cable tray according to claim 4, characterized in that: A limiting plate (8) is vertically provided at one end of the clamping plate (5) close to the second rotating member (6).

7. The improved trough type cable tray according to claim 2, characterized in that: The length of the first partition plate (31) is 0.3-0.5 of the inner width of the bridge body (1).

8. The improved trough type cable tray according to claim 7, characterized in that: A plurality of right-angle partition plates (3) are provided, and the plurality of right-angle partition plates (3) are arranged along the width direction of the bridge frame body (1).

Images