Cable hook structure

Abstract

The invention discloses a cable hook structure, and relates to the technical field of cable installation, the cable hook structure comprises a hollow frame, the front and rear parts of the hollow frame are symmetrically and fixedly provided with two sliding chute plates, the inner sides of the two sliding chute plates are slidably provided with three groups of hook assemblies, and the inner side of the hollow frame is provided with an adjusting limiting structure. The adjusting and limiting structure comprises four first protruding blocks, the four first protruding blocks are fixedly installed at the positions, close to the two sides, of the inner bottom face of the inner side of the hollow frame respectively, a first rotating roller is rotationally installed between two first protruding blocks in a penetrating mode, and a first rotating roller is rotationally installed between the other two first protruding blocks in a penetrating mode. According to the cable hook structure, when a cable is installed in an overhead mode outdoors, corresponding adjustment work can be conducted according to the size of the cable, the cable is pulled in one direction when pulled, and the situation that the cable slips back due to misoperation is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cable installation, and in particular to a cable hook structure. Background Art

[0002] Cables are mostly installed overhead when installed outdoors. Usually, before installing cables outdoors, you need to install hooks at appropriate locations first, and then install the cables on the hooks, so that the hooks can support and fix the cables to prevent them from falling.

[0003] However, the traditional hook is fixed overhead and installed at a certain location outdoors, which can only play a simple supporting or fixing role. When installing the cable, it is usually necessary to pull the cable at the initial end toward the planned route. The traditional hook can only be installed for cables of fixed sizes and cannot be adjusted according to the size of the cable. It does not have the function of preventing back sliding to avoid the cable back sliding phenomenon when the cable pulling operation is wrong. In addition, due to the inconsistent horizontal height of the outdoor installation hook, the pulling direction will change when the cable is pulled. The traditional hook cannot adapt to the change in the pulling direction of the cable, which can easily cause the hook to be damaged. Summary of the invention

[0004] The main purpose of the present invention is to provide a cable hook structure which can be adjusted according to the size of the cable, has the function of preventing back sliding, and can also avoid the cable back sliding phenomenon when the cable pulling operation is wrong.

[0005] To achieve the above object, the technical solution adopted by the present invention is: A cable hook structure comprises a hollow frame, wherein two slide plates are symmetrically fixedly installed at the front and rear parts of the hollow frame, three groups of hook components are slidably arranged on the inner sides of the two slide plates, and an adjustment limit structure is arranged on the inner side of the hollow frame; The adjustment and limiting structure includes four protrusions 1, and the four protrusions 1 are respectively fixedly installed on the inner bottom surface of the hollow frame near the two sides, wherein a rotating roller 1 is rotatably installed between two of the protrusions 1, and a rotating roller 1 is also rotatably installed between the other two protrusions 1. Two protrusions 2 are symmetrically installed in the middle of the inner bottom surface of the hollow frame, a bidirectional screw rod is rotatably arranged between the two protrusions 2, and two groups of auxiliary components are symmetrically slidably arranged on the outside of the bidirectional screw rod, a threaded rod is movably arranged on the top of the hollow frame, one end of the threaded rod is rotatably connected to a storage rack, and two rotating rollers 2 are rotatably installed at both ends of the inner side of the storage rack, and both ends of the rotating roller 1 are provided with limiting components, and both ends of the rotating roller 2 are also provided with limiting components.

[0006] As a preferred technical solution of the present invention, the hook assembly is composed of a vertical pole, two limiting plates and a hook body, the two limiting plates are fixedly installed at one end of the vertical pole, and the other end of the vertical pole is fixedly connected to the hook body.

[0007] As a preferred technical solution of the present invention, the limit assembly is composed of a gear, a fixed plate, a limit rod and a spring. Both ends of the rotating roller are fixedly connected to the gear, one side of the protrusion is fixedly connected to the fixed plate, and the front and rear parts of the storage rack are also fixedly connected to the fixed plate. A limit rod is movably provided on one side of the fixed plate, and a spring is provided between one end of the limit rod and the other side of the fixed plate.

[0008] As a preferred technical solution of the present invention, guide rods are fixedly installed on both sides of the top of the storage rack, one end of the two guide rods passes through the inner top surface of the hollow frame, anti-slip sleeves are installed on the outside of the two rotating rollers one and the two rotating rollers two, and two baffles are symmetrically installed on both sides of the inner bottom surface of the hollow frame.

[0009] As a preferred technical solution of the present invention, a displacement structure is arranged on the outside of the hollow frame, and the displacement structure includes a fixing frame, and the fixing frame is movably arranged on the outside of the hollow frame, and a fan-shaped hole 1 is opened on the top and bottom of the fixing frame, and a sliding rod 1 is fixedly installed on the inner side of each of the two fan-shaped holes 1, and a slider 1 is slidably arranged on the outside of each of the two sliding rods 1, and a spring 2 is arranged between the two sides of the slider 1 and the two ends of the inner side of the fan-shaped hole 1, and two connecting plates 1 are symmetrically installed on the bottom of one of the sliders 1, and the spring 2 is located on the periphery of the corresponding sliding rod 1.

[0010] As a preferred technical solution of the present invention, the bottoms of the two connecting plates 1 are fixedly connected to the top of the hollow frame, wherein the other slider 1 is fixedly connected to the bottom of the hollow frame.

[0011] As a preferred technical solution of the present invention, a disc is fixedly mounted on the top of one slider 1, and a disc is also fixedly mounted on the bottom of the other slider 1.

[0012] As a preferred technical solution of the present invention, a flip structure is provided at one end of the fixing frame, and the flip structure includes two connecting plates 2, the two connecting plates 2 are fixedly installed at one end of the fixing frame, and one end of the two connecting plates 2 is fixedly connected to a slider 2, the two sliders 2 are respectively slidably arranged on the inner side of the two fan-shaped holes 2, the two fan-shaped holes 2 are both opened on one side of the storage tray, and the inner side of the two fan-shaped holes 2 is installed with a slide rod 2, the two sliders 2 are respectively penetrated by the two slide rods 2, and springs 3 are provided between the two sides of the slider 2 and the two ends of the inner side of the fan-shaped hole 2, and a mounting base is fixedly installed on the outside of the storage tray, and a plurality of screws are movably provided on the outside of the mounting base, and the spring 3 is located on the periphery of the corresponding slide rod 2.

[0013] As a preferred technical solution of the present invention, the bottoms of the two sliding blocks 2 are fixedly connected via a bottom plate, and the two sliding blocks 1 and the two sliding blocks 2 are arranged in a fan shape.

[0014] As a preferred technical solution of the present invention, the auxiliary components are composed of a slider base, a plurality of fixed rods and a plurality of auxiliary rollers. The fixed rods are fixedly connected to the top of the slider base, and the auxiliary rollers are rotatably connected to the fixed rods. The two slider bases are symmetrically slidably arranged on the outside of the bidirectional screw rod, and one end of the bidirectional screw rod passes through one side of one of the protrusions and is fixedly provided with an operating handle.

[0015] The above embodiments of the present invention can achieve the following beneficial effects: 1. The slide plate is provided in combination with the hook assembly, which is conducive to making the installation position of the cable adjustable. The threaded rod and the guide rod are provided in combination with the storage rack, which is conducive to adjusting the height position of the two rotating rollers 2, so that the two rotating rollers 2 and the two rotating rollers 1 can limit the outer top and bottom of the cable; 2. By setting a bidirectional screw rod with two sets of auxiliary components, it is convenient to adjust the cable according to both sides, so that the auxiliary rollers limit the outer sides of the cable. The auxiliary components cooperate with the rotating rollers 1 and 2, which is convenient to adjust the cable according to the diameter of the cable. 3. By setting the cooperation between the limit assembly and the anti-slip sleeve, when an operation error occurs, it is helpful to make the gear act on the limit rod so that the limit rod is blocked by the tooth groove of the gear. The anti-slip sleeve can increase the friction force on the cable to prevent the cable from sliding back; 4. By setting a connecting plate 1 to match a slider 1, and two sliders 1 to match the hollow frame, it is beneficial that when the auxiliary roller, the rotating roller 1 and the rotating roller 2 are subjected to left and right pulling forces, the hollow frame can slide left and right correspondingly on the inner side of the two fan-shaped holes 1 and the outside of the two slide bars 1 through the two sliders 2 along with the pulling force of the cable, and the spring 2 plays a buffering role on the hollow frame; 5. By setting a fixed frame to act on the connecting plate 2, the slide bar 2 and the fan-shaped hole 2 cooperate with the slider 2, it is beneficial that when the auxiliary roller, the rotating roller 1 and the rotating roller 2 are subjected to up and down pulling forces, the fixed frame acts on the two sliders 2 through the two connecting plates 2, and the sliders 2 are turned up and down and slid accordingly on the inner side of the two fan-shaped holes 2 and the outside of the two slide bars 2 with the pulling force of the cable, and the spring 3 plays a buffering role on the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The overall structure of a cable hook structure of the present invention is schematically shown in FIG. Figure 1 ; Figure 2 It is a schematic diagram of a split three-dimensional structure of an adjustment and limiting structure of a cable hook structure of the present invention; Figure 3 A schematic diagram of the three-dimensional structure of an anti-slip sleeve of a cable hook structure of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of a limit assembly of a cable hook structure of the present invention; Figure 5 This is a schematic diagram of a three-dimensional structure of an auxiliary component of a cable hook structure of the present invention; Figure 6 A schematic diagram of a three-dimensional structure of a cable hook structure according to the present invention; Figure 7 It is a schematic diagram of a split three-dimensional structure of a flip structure of a cable hook structure of the present invention; Figure 8 A schematic diagram of a side view of an adjustment limit structure and a hook assembly of a cable hook structure of the present invention Figure 1 ; Fig. 9 A schematic diagram of a side view of an adjustment limit structure and a hook assembly of a cable hook structure of the present invention Figure 2 ; Fig.10 The overall structure of a cable hook structure of the present invention is schematically shown in FIG. Figure 2 ; Fig.11 This is a front view of the overall structure of a cable hook structure of the present invention; Fig.12 The figure is a schematic side view of the overall structure of a cable hook structure of the present invention.

[0017] In the figure: 1. hollow frame; 2. slide plate; 3. hook assembly; 4. adjustment limit structure; 5. displacement structure; 6. flip structure; 41. protrusion one; 42. rotating roller one; 43. limit assembly; 44. protrusion two; 45. bidirectional screw rod; 46. auxiliary assembly; 47. baffle; 48. threaded rod; 49. storage rack; 410. rotating roller two; 51. fixed rack; 52. fan-shaped hole one; 53. slide bar one; 54. slider one; 55. spring two; 56. connecting plate one; 61. connecting plate two; 62. slider two; 63. fan-shaped hole two; 64. slide bar two; 65. storage tray; 66. spring three; 67. mounting base; 68. screw; 69. bottom plate. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0019] like Figure 1-Figure 12 As shown, a cable hook structure comprises a hollow frame 1, two slide plates 2 are symmetrically fixedly installed at the front and rear parts of the hollow frame 1, three groups of hook components 3 are slidably arranged on the inner sides of the two slide plates 2, and an adjustment limit structure 4 is arranged on the inner side of the hollow frame 1; The adjustment and limiting structure 4 includes four protrusions 41, and the four protrusions 41 are respectively fixedly installed on the inner bottom surface of the hollow frame 1 near the two sides, wherein a rotating roller 42 is rotatably installed between two protrusions 41, and a rotating roller 42 is also rotatably installed between the other two protrusions 41, and two protrusions 2 44 are symmetrically installed in the middle of the inner bottom surface of the hollow frame 1, a bidirectional screw rod 45 is rotatably arranged between the two protrusions 2 44, and two groups of auxiliary components 46 are symmetrically slidably arranged outside the bidirectional screw rod 45, a threaded rod 48 is movably arranged on the top of the hollow frame 1, and one end of the threaded rod 48 is rotatably connected to a storage rack 49, and two rotating rollers 2 410 are rotatably installed on the inner two ends of the storage rack 49, and limiting components 43 are arranged at both ends of the rotating roller 1 42, and limiting components 43 are also arranged at both ends of the rotating roller 2 410.

[0020] The threaded rod 48 allows the two rotating rollers 410 to change their height positions, and in conjunction with the two rotating rollers 42, can limit the top and bottom of the outside of the cable. The bidirectional screw rod 45 allows the two sets of auxiliary components 46 to limit the outer sides of the cable.

[0021] In this embodiment, the hook assembly 3 is composed of a vertical pole, two limiting plates and a hook body. The two limiting plates are fixedly installed on one end of the vertical pole, and the other end of the vertical pole is fixedly connected to the hook body.

[0022] The hook assembly 3 supports and branches the cables, and the limit plate cooperates with the vertical rod so that the vertical rod can slide on the inner side of the slide plate 2.

[0023] In this embodiment, the limit assembly 43 is composed of a gear, a fixed plate, a limit rod and a spring. Both ends of the rotating roller 42 are fixedly connected to the gear, one side of the protrusion 41 is fixedly connected to the fixed plate, and the front and rear parts of the storage rack 49 are also fixedly connected to the fixed plate. A limit rod is movably provided on one side of the fixed plate, and a spring is provided between one end of the limit rod and the other side of the fixed plate.

[0024] The limit assembly 43 can prevent the cable from sliding back in case of an operation error.

[0025] In this embodiment, guide rods are fixedly installed on both sides of the top of the storage rack 49, and one end of the two guide rods passes through the inner top surface of the hollow frame 1. Anti-slip sleeves are installed on the outside of the two rotating rollers 1 42 and the two rotating rollers 2 410, and two baffles 47 are symmetrically installed on both sides of the inner bottom surface of the hollow frame 1.

[0026] The anti-slip sleeve can increase the friction between the rotating roller 1 42 and the rotating roller 2 410 on the cable, ensuring that the cable is fixed in cooperation with the limiting component 43 in the event of an operating error. The guide rod limits the storage rack 49 to prevent rotation during movement.

[0027] In this embodiment, a displacement structure 5 is provided on the outside of the hollow frame 1, and the displacement structure 5 includes a fixing frame 51, which is movably arranged on the outside of the hollow frame 1, and fan-shaped holes 52 are provided on the top and bottom of the fixing frame 51, and sliding rods 53 are fixedly installed on the inner sides of the two fan-shaped holes 52, and sliding blocks 54 are slidably arranged on the outside of the two sliding rods 53, and springs 55 are provided on both sides of the sliding blocks 54 and between the two ends of the inner side of the fan-shaped holes 52, and two connecting plates 56 are symmetrically installed on the bottom of one of the sliding blocks 54, and the springs 55 are located on the periphery of the corresponding sliding rod 53.

[0028] The spring 2 55 acts as a buffer for the slider 1 54 and the hollow frame 1. The arrangement of the fan-shaped hole 1 52 and the slide rod 1 53 enables the hollow frame 1 to slide accordingly in the direction of the cable pulling force.

[0029] In this embodiment, the bottoms of the two connecting plates 56 are fixedly connected to the top of the hollow frame 1 , wherein another slider 54 is fixedly connected to the bottom of the hollow frame 1 .

[0030] The two connecting plates 56 cooperate with the hollow frame 1 so that the two sliders 54 can work in linkage.

[0031] In this embodiment, a disc is fixedly mounted on the top of one of the sliders 54 , and a disc is also fixedly mounted on the bottom of the other slider 54 .

[0032] The disc plays a role in reinforcing the limit of the slider 54 and sharing and relieving the pressure of the slide bar 53.

[0033] In this embodiment, a flip structure 6 is provided at one end of the fixing frame 51, and the flip structure 6 includes two connecting plates 61. The two connecting plates 61 are fixedly installed at one end of the fixing frame 51, and one end of the two connecting plates 61 is fixedly connected with a slider 62. The two sliders 62 are respectively slidably arranged on the inner sides of the two fan-shaped holes 63. The two fan-shaped holes 63 are both opened on one side of the storage tray 65. A slide bar 64 is installed on the inner side of the two fan-shaped holes 63. The two sliders 62 are respectively penetrated by the two slide bars 64. Springs 66 are provided between the two sides of the sliders 62 and the two ends of the inner sides of the fan-shaped holes 63. A mounting base 67 is fixedly installed on the outside of the storage tray 65, and a plurality of screws 68 are movably provided on the outside of the mounting base 67. The springs 66 are located on the periphery of the corresponding slide bar 64.

[0034] The fixing frame 51 enables the two sliding blocks 62 to flip and slide correspondingly outside the two fan-shaped holes 63 and the two sliding rods 64 in the direction of the pulling force of the cable through the two connecting plates 61 .

[0035] In this embodiment, the bottoms of the two second sliders 62 are fixedly connected via a bottom plate 69, and the two first sliders 54 and the two second sliders 62 are both arranged in a fan shape.

[0036] The bottom plate 69 allows the two sliders 2 62 to move in conjunction with each other, and can also share and relieve the pressure on the two slide bars 2 64 .

[0037] In this embodiment, the auxiliary components 46 are composed of a slider base, a plurality of fixed rods and a plurality of auxiliary rollers. The fixed rods are fixedly connected to the top of the slider base, and the auxiliary rollers are rotatably connected to the fixed rods. The two slider bases are symmetrically slidably arranged on the outside of the bidirectional screw rod 45. One end of the bidirectional screw rod 45 passes through one side of one of the protrusions 44 and is fixedly provided with an operating handle.

[0038] The bidirectional screw rod 45 acts on the two slider bases and slides toward both ends or the middle of the bidirectional screw rod 45 at the same time, and the auxiliary rollers limit the outer sides of the cable.

[0039] It should be noted that the present invention is a cable hook structure. When in use, the mounting base 67 is mounted at a suitable location outdoors by six screws 68, and the overhead installation of the cable can be performed. Pass the initial end of the cable through the inner side of the hollow frame 1, so that the cable is pressed against the outside of the anti-slip sleeve outside the two rotating rollers 42. At this time, place the cable on the inner side of the corresponding hook body to complete the cable branching work; The threaded rod 48 is rotated to act on the rack 49 to move toward the direction of the rotating roller 1 42. When the anti-skid sleeves on the outside of the two rotating rollers 410 fit the outside of the cable, the threaded rod 48 is stopped from being rotated. Then, the operating handle is rotated to rotate the bidirectional screw rod 45. The bidirectional screw rod 45 acts on the two slider bases to move toward the middle of the bidirectional screw rod 45 until the auxiliary rollers on the top of the two slider bases fit the outside of the cable. The operating handle is stopped from being rotated. At this time, the anti-skid sleeve and the auxiliary rollers both fit the outside of the cable and restrict it, so as to prevent the cable from shaking outside the anti-skid sleeve. After completing the installation and limiting work of the cable, pull the cable, and the cable forward drives the two rotating rollers 1 42 and the two rotating rollers 2 410 to rotate. The rotation of the rotating rollers 1 42 and the rotating rollers 2 410 will synchronously drive the gears to rotate. The rotation of the gears causes one side of the tooth groove of the gear to press against the inclined side of the bottom of the limiting rod, so that the limiting rod moves toward the fixed plate. When the gear rotates to a certain angle, the spring 1 loses the pressure of the gear and drives the limiting rod to rebound to the inner side of the tooth groove of the gear. The tooth groove of the gear and the spring 1 act on the limiting rod, causing the limiting rod to move up and down reciprocatingly. When an operation error causes the cable to slide back, the other side of the tooth groove of the gear will press against the other side of the bottom of the limiting rod that is not inclined, and finally the tooth groove of the gear will block the bottom of the limiting rod to prevent the cable from sliding back. When the pulling force direction of the cable changes left and right, the cable acts on the auxiliary roller under force, and then moves the hollow frame 1 to the left and right directions. During the process, the top of the hollow frame 1 acts on the slider 54 through the two connecting plates 56, and the bottom of the hollow frame 1 passes through the slider 54, so that the two sliders 54 slide left and right respectively on the inner side of the fan-shaped hole 52 of the fixing frame 51 and the outside of the two slide bars 53 along the pulling force direction of the cable. The spring 55 plays a buffering role on the two sliders 54 and the hollow frame 1, and the spring 55 can reset the hollow frame 1. When the pulling direction of the cable changes up and down, the cable acts on the stressed anti-slip sleeve, so that the fixed frame 51 can flip and slide in the up and down directions. During the process, the fixed frame 51 uses the two connecting plates 2 61 to make the two sliders 2 62 flip and slide accordingly on the outside of the two fan-shaped holes 2 63 and the two slide rods 2 64 along the pulling direction of the cable. The spring 3 66 has a buffering effect on the two sliders 2 62 and the fixed frame 51. At the same time, the spring 3 66 can reset the fixed frame 51, and the bottom plate 69 allows the two sliders 2 62 to be linked.

Claims

1. A cable hook structure, comprising a hollow frame (1), wherein two slide plates (2) are symmetrically fixedly mounted on the front and rear parts of the hollow frame (1), and three groups of hook components (3) are slidably arranged on the inner sides of the two slide plates (2), characterized in that: An adjustment and limiting structure (4) is provided on the inner side of the hollow frame (1).

2. A cable hook structure according to claim 1, characterized in that: The adjustment and limiting structure (4) comprises four protrusions (41), the four protrusions (41) being fixedly mounted on the inner bottom surface of the hollow frame (1) near the two sides, wherein a rotating roller (42) is rotatably mounted between two protrusions (41), and a rotating roller (42) is rotatably mounted between the other two protrusions (41). Two protrusions (44) are symmetrically mounted in the middle of the inner bottom surface of the hollow frame (1), a bidirectional screw (45) is rotatably mounted between the two protrusions (44), and two sets of auxiliary screws (45) are symmetrically slidably mounted outside the bidirectional screw (45). The hollow frame (1) comprises a component (46), wherein a threaded rod (48) is movably provided at the top of the hollow frame (1), one end of the threaded rod (48) is rotatably connected to a storage rack (49), two rotating rollers (410) are rotatably installed at both ends of the inner side of the storage rack (49), both ends of the rotating roller (42) are provided with a limit assembly (43), and both ends of the rotating roller (410) are also provided with a limit assembly (43), and the hook component (3) is composed of a vertical pole, two limit plates and a hook body, and the two limit plates are fixedly installed at one end of the vertical pole, and the other end of the vertical pole is fixedly connected to the hook body.

3. A cable hook structure according to claim 1, characterized in that: The limit assembly (43) is composed of a gear, a fixed plate, a limit rod and a spring. Both ends of the rotating roller (42) are fixedly connected to the gear. One side of the protrusion (41) is fixedly connected to the fixed plate. The front and rear parts of the storage rack (49) are also fixedly connected to the fixed plate. A limit rod is movably provided on one side of the fixed plate. A spring is provided between one end of the limit rod and the other side of the fixed plate.

4. A cable hook structure according to claim 1, characterized in that: Guide rods are fixedly installed on both sides of the top of the storage rack (49), and one end of the two guide rods passes through the inner top surface of the hollow frame (1). Anti-slip sleeves are installed on the outside of the two rotating rollers (42) and the two rotating rollers (410). Two baffles (47) are symmetrically installed on both sides of the inner bottom surface of the hollow frame (1).

5. The cable hook structure according to claim 1, characterized in that: A displacement structure (5) is arranged outside the hollow frame (1), and the displacement structure (5) comprises a fixing frame (51), the fixing frame (51) is movably arranged outside the hollow frame (1), a fan-shaped hole (52) is opened at the top and bottom of the fixing frame (51), a sliding rod (53) is fixedly installed on the inner side of the two fan-shaped holes (52), a sliding block (54) is slidably arranged outside the two sliding bars (53), and a spring (55) is arranged between the two sides of the sliding block (54) and the two ends of the inner side of the fan-shaped hole (52), and two connecting plates (56) are symmetrically installed at the bottom of one of the sliding blocks (54), and the spring (55) is located at the periphery of the corresponding sliding block (53).

6. A cable hook structure according to claim 5, characterized in that: The bottoms of the two connecting plates (56) are fixedly connected to the top of the hollow frame (1), and the other sliding block (54) is fixedly connected to the bottom of the hollow frame (1).

7. A cable hook structure according to claim 5, characterized in that: A disc is fixedly mounted on the top of one of the sliders 1 (54), and a disc is also fixedly mounted on the bottom of the other slider 1 (54).

8. The cable hook structure according to claim 5, characterized in that: A flip structure (6) is provided at one end of the fixing frame (51), and the flip structure (6) comprises two connecting plates (61), the two connecting plates (61) are fixedly mounted at one end of the fixing frame (51), one end of the two connecting plates (61) are fixedly connected to a slider (62), the two sliders (62) are slidably arranged on the inner sides of two fan-shaped holes (63), the two fan-shaped holes (63) are opened on one side of the storage tray (65), and the two A slide bar (64) is installed on the inner side of the second fan-shaped hole (63), and the two slide bars (64) penetrate the two slide bars (64) respectively. A spring (66) is arranged between the two sides of the slide bar (62) and the two inner ends of the second fan-shaped hole (63). A mounting base (67) is fixedly installed on the outside of the storage tray (65), and a plurality of screws (68) are movably arranged on the outside of the mounting base (67). The spring (66) is located on the periphery of the corresponding slide bar (64).

9. A cable hook structure according to claim 8, characterized in that: The bottoms of the two second sliders (62) are fixedly connected via a bottom plate (69), and the two first sliders (54) and the two second sliders (62) are arranged in a fan shape.

10. A cable hook structure according to claim 2, characterized in that: The auxiliary components (46) are composed of a slider base, a plurality of fixed rods and a plurality of auxiliary rollers. The fixed rods are fixedly connected to the top of the slider base, and the auxiliary rollers are rotatably connected to the fixed rods. The two slider bases are symmetrically slidably arranged outside the bidirectional screw rod (45). One end of the bidirectional screw rod (45) passes through one side of one of the protrusions (44) and is fixedly provided with an operating handle.

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