Cable trays with quick cable retraction

Abstract

This utility model provides a cable tray with rapid cable retraction, including two side support frames. An upper cover plate is detachably connected to the upper part of each side support frame, and a lower cover plate is detachably connected to the lower part of each side support frame. Both the upper cover plate and the lower cover plate are connected to the side support frames via multiple sets of detachable bolts. A receiving unit is provided between the two side support frames for placing cables. A fixing component is provided on one side of the mounting plate, connected to the inner wall of the side support frame, and used to lock the positions of the upper and lower receiving components. This utility model utilizes the fixing component to adjust the distance between the upper and lower receiving components, thereby allowing multiple upper and lower receiving components to receive and fix the cables. Under the action of the upper and lower receiving components, the cables can move quickly with minimal friction, enabling rapid cable retraction.

Description

Technical Field

[0001] This utility model relates to the field of cable trays, and in particular to cable trays that allow for quick cable retraction. Background Technology

[0002] Cable trays are structural devices that provide support, laying, protection, and management for cable lines. They are typically made of metallic or non-metallic materials and achieve centralized and orderly cable arrangement through standardized design. Cable trays are support systems used for laying cables in fields such as power, communication, and control. Through rigid structures (such as trays, ladders, and cable ducts), they fix cables in specific positions, ensuring their safe and stable operation. They are both the physical carrier of cables and a core tool for line management. Cable trays can withstand the weight of the cables themselves and external loads (such as wind pressure and vibration), preventing cables from sagging or breaking; they can also isolate mechanical damage (such as collisions and compression), chemical corrosion (such as acidic and alkaline environments), and biological damage (such as rodent bites).

[0003] When cables are used, they are laid inside cable trays. In the Chinese utility model patent with publication number CN220306869U, entitled "A Cable Fixing Device for Cable Trays", multiple cable receiving parts are formed by combining at least one U-shaped buckle, at least one pair of spring nuts arranged opposite to the two ends of the U-shaped buckle, and C-shaped grooves. By passing different types of cables through different cable receiving parts, the regular laying of cables in the cable tray is achieved. In the above application, the cables are fixed in the receiving parts, but the friction between the cables and the receiving parts is relatively large. When the cables are retracted, they are difficult to move, and the cable surface is easily worn during the retraction process, which leads to damage to the cable surface and the insulation of the cable, resulting in cable damage and increasing the cost of cable use. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defect of the existing technology that the large friction makes it difficult to reel in the cable, and to provide a cable tray that can quickly reel in the cable.

[0005] The present invention solves the above-mentioned technical problems through the following technical solution:

[0006] This utility model provides a cable tray with quick cable retraction, including two side support frames. The upper part of the two side support frames is detachably connected to an upper cover plate, and the lower part of the two side support frames is detachably connected to a lower sealing plate. The upper cover plate and the lower sealing plate are connected to the side support frames by multiple sets of disassembly and assembly bolts.

[0007] A receiving unit is provided between the two side support frames, and the receiving unit is used to place the cable;

[0008] The accommodating unit includes an upper accommodating component and a lower accommodating component that are symmetrically distributed vertically, and both ends of the upper accommodating component and the lower accommodating component are connected to mounting strips.

[0009] A fixing component is provided on one side of the mounting strip. The fixing component is connected to the inner wall of the side support frame. The fixing component is used to lock the positions of the upper receiving component and the lower receiving component.

[0010] A hoisting unit is connected to the outside of the side support frame, and the hoisting unit is used to install the side support frame.

[0011] In this technical solution, the distance between the upper and lower accommodating components can be adjusted using a fixing component, thereby allowing multiple upper and lower accommodating components to accommodate and fix the cable. Furthermore, the multiple upper and lower accommodating components distributed vertically can separately place multiple cables, reducing the heat accumulation caused by dense cable arrangement, promoting heat dissipation, preventing electromagnetic interference between different cables, ensuring the signal quality of the cables, and facilitating the identification and maintenance of cables.

[0012] Furthermore, under the action of the upper and lower accommodating components, the cable can move quickly with minimal friction during movement, avoiding wear on the cable surface and allowing for rapid cable retraction, thus facilitating the use of cable trays.

[0013] Preferably, the upper receiving assembly includes an upper fixed shaft, the two ends of which are respectively connected to one side of two mounting strips, and a plurality of upper partition rings are connected to the surface of the upper fixed shaft;

[0014] An upper concave ring block is provided between two adjacent upper separating rings. The two ends of the upper concave ring block are connected to limit rings. Both the upper concave ring block and the limit rings are rotatably sleeved on the surface of the upper fixed shaft.

[0015] In this technical solution, the cable can be moved quickly through the cooperation of the upper and lower accommodating components.

[0016] Preferably, a positioning ring plate is connected to the surface of the limiting ring.

[0017] In this technical solution, the positioning ring plate can be used to limit the rotation of the limiting ring, making the rotation of the limiting ring and other structures more stable.

[0018] Preferably, the lower receiving assembly includes a lower fixed shaft, both ends of which are respectively connected to one side of two mounting strips, and a plurality of lower partition rings are connected to the surface of the lower fixed shaft;

[0019] A lower concave ring block is provided between two adjacent lower separator rings. Both ends of the lower concave ring block are connected to anti-detachment rings. Both the lower concave ring block and the anti-detachment ring are rotatably sleeved on the surface of the lower fixed shaft.

[0020] In this technical solution, the cooperation between the lower and upper accommodating components can reduce wear on the cable surface and facilitate rapid cable movement.

[0021] Preferably, the anti-detachment ring surface is provided with a positioning ring groove, the width of which is greater than the width of the positioning ring plate.

[0022] In this technical solution, the positioning ring groove and positioning ring plate can be used to ensure the stability of structures such as the limiting ring and the anti-detachment ring during rotation.

[0023] Preferably, the fixing component includes a connecting plate, and two symmetrically distributed connecting plates are connected to the inner side of the side support frame, with a plurality of connecting columns connecting the two connecting plates;

[0024] The surface of the connecting column is slidably connected to two symmetrically distributed sliding plates, and each of the two sliding plates is connected to a mounting strip on one side.

[0025] Locking strips are provided on opposite sides of the two sliding plates. The upper locking strip is connected to the bottom of the upper cover plate, and the lower locking strip is connected to the top of the lower cover plate.

[0026] In this technical solution, the position of the upper receiving component and the lower receiving component can be automatically limited during the installation of the upper cover plate and the lower sealing plate.

[0027] Preferably, a plurality of elastic reset elements are connected between the two sliding plates distributed vertically.

[0028] In this technical solution, the use of an elastic reset component allows the upper and lower accommodating components to return to their initial positions without being subjected to external forces.

[0029] Preferably, the hoisting unit includes a gravity locking assembly, an adjustment assembly, and a hoisting plate, and the gravity locking assembly is connected to the outer side of the side support frame;

[0030] Multiple adjustment components are slidably disposed on the surface of the gravity locking component, and a lifting plate is connected to the end of the adjustment component away from the gravity locking component.

[0031] In this technical solution, the cable tray can be easily installed on a fixed surface such as a ceiling by using a hoisting unit.

[0032] Preferably, the gravity locking assembly includes a support strip plate, both ends of which are connected to reinforcing side plates. One side of the reinforcing side plate is connected to the outside of the side support frame, and a plurality of sliding frames are sleeved on the surface of the support strip plate.

[0033] The bottom of the support plate is connected to a fixed rack, and the inner wall of the bottom surface of the sliding sleeve is connected to a locking rack. The fixed rack and the locking rack engage when they are in contact.

[0034] In this technical solution, the position of the adjustment components and the lifting plate can be adjusted and locked using a gravity locking component.

[0035] Preferably, the adjusting component includes a fixed column, the bottom of which is connected to the top of the sliding sleeve frame, and an adjusting sleeve is slidably fitted on the surface of the fixed column;

[0036] Both sides of the upper end of the fixed bar are connected to follower bars. The surface of the follower bar is slidably connected to the side of the adjusting sleeve. The end of the follower bar away from the fixed bar is connected to the inner wall of the locking collar.

[0037] The fixed bar, adjusting sleeve, and locking collar are connected by a set of locking bolts.

[0038] The upper end of the adjusting sleeve is rotatably connected to the hoisting plate.

[0039] In this technical solution, the distance between the lifting plate and the gravity locking component can be adjusted using the adjustment component, thus adapting to different installation situations.

[0040] Based on common knowledge in the field, the above-mentioned preferred conditions can be combined arbitrarily to obtain various preferred embodiments of this utility model.

[0041] The positive and progressive effects of this utility model are as follows:

[0042] This utility model utilizes a fixing component to adjust the distance between the upper and lower accommodating components, thereby allowing multiple upper and lower accommodating components to accommodate and fix the cable. Furthermore, the multiple upper and lower accommodating components can separately place multiple cables, reducing the heat accumulation caused by dense cable arrangement, promoting heat dissipation, preventing electromagnetic interference between different cables, ensuring the signal quality of the cables, and facilitating the identification and maintenance of cables.

[0043] Furthermore, the upper and lower receiving components are designed as rotatable structures, which allows the cable to move quickly with minimal friction during movement, avoiding wear on the cable surface and enabling the cable to be quickly retracted, thus facilitating the use of cable trays.

[0044] Furthermore, the gravity locking component can be used to adjust the lateral position of the lifting plate and other structures, the adjustment component can be used to adjust the longitudinal position of the lifting plate and other structures, and the adjustment component can be used to rotate the lifting plate to adjust the angle of the lifting plate. This makes the lifting plate suitable for different installation environments, making the cable tray installation more flexible and convenient. Attached Figure Description

[0045] Figure 1 This is a structural schematic diagram of a cable tray with quick cable retraction according to an embodiment of the present invention.

[0046] Figure 2 for Figure 1 The diagram shows the overall cross-sectional structure of the cable tray that allows for quick cable retraction.

[0047] Figure 3 for Figure 1 The diagram shows a three-dimensional structural representation of the fixing components of a cable tray that allows for quick cable retraction.

[0048] Figure 4 for Figure 1 The diagram shows a three-dimensional structural representation of the housing unit of a cable tray that allows for quick cable retraction.

[0049] Figure 5 for Figure 4 The diagram shows a front cross-sectional view of the upper and lower accommodating components of the cable tray that allows for quick cable retraction.

[0050] Figure 6 for Figure 5 The diagram shows a side cross-sectional view of the upper and lower accommodating components of the cable tray that allows for quick cable retraction.

[0051] Figure 7 for Figure 1 The diagram shows a three-dimensional structural representation of the hoisting unit for a cable tray that allows for rapid cable retraction.

[0052] Figure 8 for Figure 7 The diagram shows a front sectional view of the hoisting unit of the cable tray that allows for quick cable retraction.

[0053] Figure 9 for Figure 8 The diagram shows a partially enlarged view of section A of the cable tray that allows for quick cable retraction.

[0054] Figure 10 for Figure 7 The diagram shows a side sectional view of the hoisting unit of the cable tray that allows for quick cable retraction.

[0055] Explanation of reference numerals in the attached figures

[0056] 1. Side support frame;

[0057] 2. Top cover plate;

[0058] 3. Lower sealing plate;

[0059] 4. Disassemble and assemble the bolt assembly;

[0060] 5. Upper receiving assembly; 51. Upper fixed shaft; 52. Upper partition ring; 53. Upper concave ring block; 54. Limiting ring; 55. Positioning ring plate;

[0061] 6. Lower receiving assembly; 61. Lower fixed shaft; 62. Lower partition ring; 63. Lower concave ring block; 64. Anti-detachment ring; 65. Positioning ring groove;

[0062] 7. Install the panel strips;

[0063] 8. Fixing component; 81. Connecting plate; 82. Connecting column; 83. Sliding plate; 84. Locking strip; 85. Elastic reset component;

[0064] 9. Gravity locking assembly; 91. Support strip; 92. Reinforced side plate; 93. Sliding sleeve; 94. Fixed rack; 95. Locking rack;

[0065] 10. Adjusting assembly; 101. Fixing bar; 102. Adjusting sleeve; 103. Follower column; 104. Locking collar; 105. Locking bolt assembly; 106. Anti-loosening fixing block; 107. Rotating sleeve;

[0066] 11. Lifting platform. Detailed Implementation

[0067] The present invention will be further illustrated by way of embodiments below, but the present invention is not limited to the scope of the embodiments described herein.

[0068] Figures 1 to 10 The diagram shown is a structural schematic of an embodiment of the cable tray with quick cable retraction according to this utility model. The cable tray with quick cable retraction includes two side support frames (1), with an upper cover plate (2) detachably connected to the upper part of the two side support frames (1), and a lower sealing plate (3) detachably connected to the lower part of the two side support frames (1). The upper cover plate (2) and the lower sealing plate (3) are both connected to the side support frames (1) by multiple sets of disassembly and assembly bolts (4).

[0069] A receiving unit is provided between the two side support frames (1), and the receiving unit is used to place the cable;

[0070] The accommodating unit includes an upper accommodating component (5) and a lower accommodating component (6) symmetrically distributed vertically, and both ends of the upper accommodating component (5) and the lower accommodating component (6) are connected to mounting strips (7);

[0071] Fixing component (8): A fixing component (8) is provided on one side of the mounting strip (7). The fixing component (8) is connected to the inner wall of the side support frame (1). The fixing component (8) is used to lock the positions of the upper receiving component (5) and the lower receiving component (6).

[0072] A hoisting unit is connected to the outside of the side support frame (1), and the hoisting unit is used to install the side support frame (1).

[0073] In this technical solution, the distance between the upper receiving component (5) and the lower receiving component (6) can be adjusted by using the fixing component (8), so that multiple upper receiving components (5) and lower receiving components (6) can be used to receive and fix the cable. The multiple upper receiving components (5) and lower receiving components (6) distributed vertically can separate and place multiple cables, reduce the phenomenon of heat accumulation caused by dense cable arrangement, promote heat dissipation, prevent electromagnetic interference between different cables, ensure the signal quality of the cable, and the separate placement of cables can facilitate mutual identification and maintenance.

[0074] Furthermore, under the action of the upper receiving component (5) and the lower receiving component (6), the cable can move quickly and the friction is minimal during movement, avoiding wear on the cable surface and enabling the cable to be quickly retracted, thus facilitating the use of the cable tray.

[0075] The upper receiving assembly (5) includes an upper fixing shaft (51), the two ends of which are respectively connected to one side of two mounting strips (7), and a plurality of upper partition rings (52) are connected to the surface of the upper fixing shaft (51);

[0076] An upper concave ring block (53) is provided between two adjacent upper separating rings (52). The two ends of the upper concave ring block (53) are connected to limit rings (54). The upper concave ring block (53) and the limit rings (54) are rotatably sleeved on the surface of the upper fixed shaft (51).

[0077] In this technical solution, the cable can be moved quickly by the cooperation of the upper receiving component (5) and the lower receiving component (6).

[0078] The limiting ring (54) is connected to a positioning ring plate (55).

[0079] In this technical solution, the positioning ring plate (55) can be used to limit the rotation of the limiting ring (54), making the rotation of the limiting ring (54) and other structures more stable.

[0080] The lower receiving assembly (6) includes a lower fixed shaft (61), the two ends of which are respectively connected to one side of two mounting strips (7), and a plurality of lower partition rings (62) are connected to the surface of the lower fixed shaft (61);

[0081] A lower concave ring block (63) is provided between two adjacent lower separator rings (62). Both ends of the lower concave ring block (63) are connected to anti-detachment rings (64). The lower concave ring block (63) and the anti-detachment rings (64) are rotatably sleeved on the surface of the lower fixed shaft (61).

[0082] In this technical solution, the cooperation between the lower receiving component (6) and the upper receiving component (5) can reduce the wear on the cable surface and facilitate the rapid movement of the cable.

[0083] The anti-detachment ring (64) has a positioning ring groove (65) on its surface, and the width of the positioning ring groove (65) is greater than the width of the positioning ring plate (55).

[0084] In this technical solution, the positioning ring groove (65) and positioning ring plate (55) can be used to ensure the stability of structures such as the limiting ring (54) and the anti-detachment ring (64) during rotation.

[0085] Multiple upper receiving components (5) are connected to one side of the upper mounting strip (7), and multiple lower receiving components (6) are connected to one side of the lower mounting strip (7). Each upper receiving component (5) and each lower receiving component (6) forms a group, and the central axes of a group of upper receiving components (5) and lower receiving components (6) are on the same vertical plane.

[0086] When in use, the cable can be placed between the upper concave ring block (53) and the lower concave ring block (63) in sequence. The upper concave ring block (53) and the lower concave ring block (63) and other structures can be used to separate and fix the cable.

[0087] When the cable is being wound up, the cable can be pulled directly. At this time, the upper concave ring block (53) and the limiting ring (54) can be rotated around the upper fixed shaft (51), and the lower concave ring block (63) and the anti-detachment ring (64) can be rotated around the lower fixed shaft (61). This reduces the friction between the cable and the upper concave ring block (53), which facilitates the rapid movement and winding of the cable and avoids wear on the surface of the cable during winding up.

[0088] The fixing component (8) includes a connecting plate (81), and two symmetrically distributed connecting plates (81) are connected to the inner side of the side support frame (1), and multiple connecting columns (82) are connected between the two connecting plates (81).

[0089] The connecting column (82) has two sliding plates (83) symmetrically distributed vertically on its surface, and each of the two sliding plates (83) has a mounting strip (7) connected to one side.

[0090] Locking strips (84) are provided on opposite sides of the two sliding plates (83). The upper locking strip (84) is connected to the bottom of the upper cover plate (2), and the lower locking strip (84) is connected to the top of the lower cover plate (3).

[0091] In this technical solution, the fixing component (8) can automatically limit the position of the upper receiving component (5) and the lower receiving component (6) when the upper cover plate (2) and the lower sealing plate (3) are installed.

[0092] Multiple elastic reset elements (85) are connected between the two sliding plates (83) distributed vertically.

[0093] In this technical solution, the elastic reset member (85) can facilitate the upper receiving component (5) and the lower receiving component (6) to return to their initial positions without being subjected to external force.

[0094] In use, the upper cover plate (2) and the lower cover plate (3) can be installed using the disassembly and assembly bolt group (4). When installing the upper cover plate (2) and the lower cover plate (3), the corresponding locking strip (84) can contact the corresponding mounting strip (7) respectively, and press the mounting strip (7) so that the mounting strip (7) on the upper and lower sides can move towards each other, thereby allowing the upper receiving component (5) and the lower receiving component (6) to move towards each other, so that the positioning ring plate (55) can be inserted into the positioning ring groove (65), thereby closing the upper receiving component (5) and the lower receiving component (6) and limiting the position of the cable.

[0095] When the mounting plate (7) moves, it can drive the corresponding sliding plate (83) to move in the same direction along the connecting column (82). The connecting column (82) limits the movement trajectory of the sliding plate (83) and the mounting plate (7).

[0096] When the sliding plates (83) on both sides move, they can compress the elastic reset member (85). When the upper cover plate (2) and the lower cover plate (3) are disassembled, the elastic reset member (85) automatically extends, so that the upper accommodating component (5) and the lower accommodating component (6) and other structures can return to their initial positions.

[0097] The hoisting unit includes a gravity locking assembly (9), an adjustment assembly (10), and a hoisting plate (11). The gravity locking assembly (9) is connected to the outside of the side support frame (1).

[0098] The gravity locking component (9) has multiple adjustment components (10) slidably disposed on its surface, and the end of the adjustment component (10) away from the gravity locking component (9) is connected to a lifting plate (11).

[0099] In this technical solution, the cable tray can be easily installed on a fixed surface such as a ceiling by using a hoisting unit.

[0100] The gravity locking assembly (9) includes a support strip (91), both ends of which are connected to reinforcing side plates (92). One side of the reinforcing side plate (92) is connected to the outside of the side support frame (1), and multiple sliding frames (93) are sleeved on the surface of the support strip (91).

[0101] The bottom of the support plate (91) is connected to a fixed rack (94), and the inner wall of the bottom surface of the sliding sleeve (93) is connected to a locking rack (95). The fixed rack (94) and the locking rack (95) engage when they are in contact.

[0102] In this technical solution, the position of structures such as the adjustment component (10) and the hoisting plate (11) can be adjusted and locked by using the gravity locking component (9).

[0103] When in use, the sliding frame (93) moves down, causing the locking rack (95) to move away from the fixed rack (94). At this time, the sliding frame (93) can be moved along the support plate (91). The position of the sliding frame (93), the adjustment component (10), and the hanging plate (11) can be adjusted according to the installation position of the ceiling or other fixed surfaces. After the adjustment is completed, the side support frame (1) and the support plate (91) move down under the action of gravity, causing the fixed rack (94) and the locking rack (95) to engage. The position of the sliding frame (93) can be limited, and the lateral position of the hanging plate (11) and other structures can be locked.

[0104] The adjustment component (10) includes a fixed bar (101), the bottom of which is connected to the top of the sliding sleeve (93), and an adjustment sleeve (102) is slidably fitted on the surface of the fixed bar (101).

[0105] Both sides of the upper end of the fixed bar (101) are connected to follower bars (103). The surface of the follower bar (103) is slidably connected to the side of the adjusting sleeve (102). The end of the follower bar (103) away from the fixed bar (101) is connected to the inner wall of the locking collar (104).

[0106] The fixed bar (101), the adjusting sleeve (102), and the locking collar (104) are connected by a set of locking bolts (105);

[0107] The upper end of the adjusting sleeve (102) is rotatably connected to the hoisting plate (11).

[0108] In this technical solution, the distance between the lifting plate (11) and the gravity locking component (9) can be adjusted using the adjustment component (10) to suit different installation conditions.

[0109] According to the required installation height of the cable tray, the distance between the lifting plate (11) and the side support frame (1) can be adjusted. During adjustment, the adjusting component (10) and the adjusting sleeve (102) can slide against each other, thereby driving the follower column (103) and the locking ring (104) to move in the same direction, and thus driving the lifting plate (11) and other structures to move in the same direction. After adjustment, the locking bolt group (105) is installed at the fixed column (101), the adjusting sleeve (102) and the locking ring (104) to lock the relative position of the fixed column (101) and the adjusting sleeve (102), thereby locking the longitudinal position of the lifting plate (11).

[0110] Meanwhile, the anti-detachment fixing block (106) and the rotating sleeve (107) can rotate relative to each other, so that the lifting plate (11) can rotate and the angle of the lifting plate (11) can be adjusted according to the installation needs.

[0111] The hoisting plate (11) has multiple installation ports.

[0112] The mounting plate (11) can be installed onto a fixed surface such as the ceiling through the mounting port to complete the installation of the cable tray.

[0113] The adjusting sleeve (102) has preset openings on both sides, and the follower column (103) is slidably connected to the side of the adjusting sleeve (102) through the preset openings.

[0114] The adjusting sleeve (102) has multiple first fixing holes, and the upper end of the fixing bar (101) and the locking collar (104) both have second fixing holes. The locking bolt group (105) is detachably connected to the fixing bar (101), the adjusting sleeve (102) and the locking collar (104) through the first fixing holes and the second fixing holes respectively.

[0115] In use, by changing the connection position between the locking bolt group (105) and the first fixing hole, the position between the fixing bar column (101) and the adjusting sleeve (102) can be changed, thereby adjusting the height of the adjusting sleeve (102), and then adjusting the height of the lifting plate (11). Thus, the installation height of the side support frame (1) and other structures can be changed as needed, expanding the applicable range of the cable tray and increasing the flexibility of the cable tray in use.

[0116] The top of the adjusting sleeve (102) is connected to an anti-detachment fixing block (106), the surface of the anti-detachment fixing block (106) is rotatably connected to the inner side of the rotating sleeve (107), and the top of the rotating sleeve (107) is connected to the bottom of the lifting plate (11).

[0117] The rotating sleeve (107) can be rotated by the anti-detachment fixing block (106), thereby driving the lifting plate (11) to rotate, thereby adjusting the angle of the lifting plate (11) so that the lifting plate (11) can adapt to the ceiling and other fixed surfaces in different installation positions.

[0118] The elastic reset component (85) is a spring or other component with elastic reset function.

[0119] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A cable tray with quick cable retraction, characterized in that: It includes two side support frames (1), with an upper cover plate (2) detachably connected to the upper part of the two side support frames (1) and a lower sealing plate (3) detachably connected to the lower part of the two side support frames (1). The upper cover plate (2) and the lower sealing plate (3) are both connected to the side support frames (1) by multiple sets of disassembly and assembly bolts (4). A receiving unit is provided between the two side support frames (1), and the receiving unit is used to place the cable; The accommodating unit includes an upper accommodating component (5) and a lower accommodating component (6) symmetrically distributed vertically, and both ends of the upper accommodating component (5) and the lower accommodating component (6) are connected to mounting strips (7); Fixing component (8): A fixing component (8) is provided on one side of the mounting strip (7). The fixing component (8) is connected to the inner wall of the side support frame (1). The fixing component (8) is used to lock the positions of the upper receiving component (5) and the lower receiving component (6). A hoisting unit is connected to the outside of the side support frame (1), and the hoisting unit is used to install the side support frame (1).

2. The quick take-up cable tray of claim 1, wherein: The upper receiving assembly (5) includes an upper fixing shaft (51), the two ends of which are respectively connected to one side of two mounting strips (7), and a plurality of upper partition rings (52) are connected to the surface of the upper fixing shaft (51); An upper concave ring block (53) is provided between two adjacent upper separating rings (52). The two ends of the upper concave ring block (53) are connected to limit rings (54). The upper concave ring block (53) and the limit rings (54) are rotatably sleeved on the surface of the upper fixed shaft (51).

3. The quick spoolable cable tray of claim 2, wherein: The limiting ring (54) is connected to a positioning ring plate (55).

4. The quick spoolable cable tray of claim 1, wherein: The lower receiving assembly (6) includes a lower fixed shaft (61), the two ends of which are respectively connected to one side of two mounting strips (7), and a plurality of lower partition rings (62) are connected to the surface of the lower fixed shaft (61); A lower concave ring block (63) is provided between two adjacent lower separator rings (62). Both ends of the lower concave ring block (63) are connected to anti-detachment rings (64). The lower concave ring block (63) and the anti-detachment rings (64) are rotatably sleeved on the surface of the lower fixed shaft (61).

5. The quick spoolable cable tray of claim 4, wherein: The anti-detachment ring (64) has a positioning ring groove (65) on its surface, and the width of the positioning ring groove (65) is greater than the width of the positioning ring plate (55).

6. The quickpayable cable tray of claim 1, wherein: The fixing component (8) includes a connecting plate (81), and two symmetrically distributed connecting plates (81) are connected to the inner side of the side support frame (1), and multiple connecting columns (82) are connected between the two connecting plates (81). The connecting column (82) has two sliding plates (83) symmetrically distributed vertically on its surface, and each of the two sliding plates (83) has a mounting strip (7) connected to one side. Locking strips (84) are provided on opposite sides of the two sliding plates (83). The upper locking strip (84) is connected to the bottom of the upper cover plate (2), and the lower locking strip (84) is connected to the top of the lower cover plate (3).

7. The quick spoolable cable tray of claim 6, wherein: Multiple elastic reset elements (85) are connected between the two sliding plates (83) distributed vertically.

8. The quickpayable cable tray of claim 1, wherein: The hoisting unit includes a gravity locking assembly (9), an adjustment assembly (10), and a hoisting plate (11). The gravity locking assembly (9) is connected to the outside of the side support frame (1). The gravity locking component (9) has multiple adjustment components (10) slidably disposed on its surface, and the end of the adjustment component (10) away from the gravity locking component (9) is connected to a lifting plate (11).

9. The cable tray with quick cable retraction as described in claim 8, characterized in that: The gravity locking assembly (9) includes a support strip (91), both ends of which are connected to reinforcing side plates (92). One side of the reinforcing side plate (92) is connected to the outside of the side support frame (1), and multiple sliding frames (93) are sleeved on the surface of the support strip (91). The bottom of the support plate (91) is connected to a fixed rack (94), and the inner wall of the bottom surface of the sliding sleeve (93) is connected to a locking rack (95). The fixed rack (94) and the locking rack (95) engage when they are in contact.

10. The quickpayable cable tray of claim 8, wherein: The adjustment component (10) includes a fixed bar (101), the bottom of which is connected to the top of the sliding sleeve (93), and an adjustment sleeve (102) is slidably fitted on the surface of the fixed bar (101). Both sides of the upper end of the fixed bar (101) are connected to follower bars (103). The surface of the follower bar (103) is slidably connected to the side of the adjusting sleeve (102). The end of the follower bar (103) away from the fixed bar (101) is connected to the inner wall of the locking collar (104). The fixed bar (101), the adjusting sleeve (102), and the locking collar (104) are connected by a set of locking bolts (105); The upper end of the adjusting sleeve (102) is rotatably connected to the hoisting plate (11).

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