Multi-layer tail cable arranging and storing device with variable inner diameter

Abstract

The utility model discloses a multilayer tail cable arrangement and storage device with a variable inner diameter, which relates to the technical field of tail cable arrangement and comprises a mounting seat, a bidirectional screw is rotatably connected above the mounting seat, two threaded sleeves are in threaded connection with the outside of the bidirectional screw, and a plurality of inner diameter adjusting components are symmetrically arranged on the two threaded sleeves. The left sides of the installation bases are integrally connected with butt joint insertion plates, the right sides of the installation bases are provided with butt joint grooves matched with the butt joint insertion plates in size, and the adjacent installation bases are connected by inserting the butt joint insertion plates into the butt joint grooves. Then a pull block in the inner diameter adjusting assembly is pulled, the opening and closing angle of two arc-shaped clamping plates is adjusted, then a tail cable part can be placed between the arc-shaped clamping plates, then pulling is released, and the tail cable is clamped and fixed through resilience force of a torsional spring; and the device can be transversely spliced according to requirements, so that the mounting quantity is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of tail cable arrangement, in particular to a multi-layer tail cable arrangement and storage device with variable inner diameter. Background Art

[0002] At present, smart stations are becoming increasingly popular in provincial power grids, and redundant lengths of tail cables are common in substations. If a "multi-level tail cable sorting and storage device with variable inner diameter" can be developed, it will be suitable for sorting and storing tail cables of various lengths and diameters, effectively solving the common problem of redundancy and can be promoted and applied in every project.

[0003] Reference can be made to the existing literature for a multi-level cable pigtail storage device with a variable inner diameter (CN217148151U). The reference can be made to the estimated length of the pigtail, and after the connecting hole of the support rod is selected, several support rods are connected to form a circular fence of varying sizes, so that the actual inner diameter of the pigtail disk can be flexibly changed. Pigtails of different lengths and excessive redundancy can be sorted and stored to prevent knotting and breaking, and can be easily pulled out without damaging the pigtail during use.

[0004] The above-mentioned document adjusts the inner diameter by adjusting the size of the perimeter fence. Therefore, when arranging multiple tail cables, it is necessary to install multiple support rods into the clamping holes to form perimeter fences of different sizes. This operation is time-consuming and has a low fixing effect on the tail cables. At present, some special organizers with clamping functions are also used for arranging the tail cables. Since the clamping holes are fixed in position, the number of tail cables that can be placed in these organizers is fixed, which makes it difficult to adjust accordingly according to needs. Utility Model Content

[0005] This utility model aims to address the shortcomings of the prior art by proposing a multi-level tail cable storage and organization device with a variable inner diameter. By turning an adjustment knob, the two threaded sleeves move in opposite directions, causing the inner diameter adjustment assembly to move in opposite directions. Pulling the pull block within the inner diameter adjustment assembly adjusts the opening and closing angles of the two curved clamping plates. The tail cable can then be inserted between the curved clamping plates. The pull is then released, and the torsion spring's rebound force secures the tail cable. Furthermore, the device can be spliced ​​horizontally to increase the number of installations required.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A multi-level tail cable storage device with variable inner diameter includes: a mounting seat, a bidirectional screw is rotatably connected to the top of the mounting seat, the external thread of the bidirectional screw is connected to two threaded sleeves, and multiple inner diameter adjustment components are symmetrically provided on the two threaded sleeves. The left side of the mounting seat is integrally connected to a docking plate, and the right side of the mounting seat is provided with a docking groove that matches the size of the docking plate. Adjacent mounting seats are connected by inserting the docking plates into the docking grooves.

[0008] The utility model is further configured such that an adjusting knob is fixedly connected above the bidirectional screw.

[0009] The utility model is further configured such that a limiting rod is fixed to the other side of the upper end of the mounting seat, two threaded sleeves are sleeved on the outside of the limiting rod and slidably connected thereto, and a limiting plate is fixed above the limiting rod.

[0010] The utility model is further configured such that positioning screw holes are provided on the surface of the docking plug plate and the upper right side of the mounting seat, and the adjacent mounting seats are fixed by connecting positioning screws into the positioning screw holes.

[0011] The utility model is further configured such that the inner diameter adjustment component includes: an adjustment seat fixed on the surface of the threaded sleeve; two connecting frames fixed on the surface of the adjustment seat; and an arc-shaped clamping plate rotatably connected to the inner side of the connecting frames.

[0012] The utility model is further configured such that the inner diameter adjustment assembly includes: a connecting rod fixed on the inner side of the adjustment seat; a slider slidably mounted on the outside of the connecting rod; a pulling block arranged in front of the slider, and a sliding groove is opened in the front of the adjustment seat, and the pulling blocks are all arranged to move in the sliding groove.

[0013] The utility model is further configured such that the inner diameter adjustment component includes: a guide frame fixed at both ends of the adjustment seat; a torsion spring fixed between the adjustment seat and the arc-shaped clamping plate; a steel wire rope connected between the arc-shaped clamping plate and the slider, and the steel wire rope is connected to the arc-shaped clamping plate and the slider through a ring.

[0014] The beneficial effects of the utility model are:

[0015] 1. When arranging the tail cables, the adjusting knob can be turned to make the two threaded sleeves move in opposite directions, so that the inner diameter adjustment assembly provided on the threaded sleeve moves in opposite directions. Then, the pull block in the inner diameter adjustment assembly is pulled to adjust the opening and closing angle of the arc-shaped clamping plate. The tail cables with the same inner diameter are placed between the arc-shaped clamping plates. Then, the pull block is released to clamp and fix the tail cables by the rebound force of the torsion spring. The reverse movement of the threaded sleeve can achieve double fixation, which can quickly arrange the tail cables and improve the fixing effect of the tail cables.

[0016] 2. When in use, the tail cable storage device can also be used to splice multiple mounting bases according to the actual number of tail cables. By connecting the docking plates on adjacent mounting bases to the docking grooves and then fixing them with positioning screws, tail cables with the same inner diameter can be installed on the same device, thereby classifying and storing the tail cables at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the multi-level tail cable storage device with variable inner diameter proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the overall right side structure of the multi-level tail cable arranging and storage device with variable inner diameter proposed by the present invention;

[0019] Figure 3 This is a front structural diagram of the inner diameter adjustment component of the multi-level tail cable arranging and storage device with variable inner diameter proposed by the present invention;

[0020] Figure 4 This is a schematic diagram of the disassembled structure of the inner diameter adjustment component of the multi-level tail cable arranging and storage device with variable inner diameter proposed by the present invention.

[0021] In the figure: 1. Mounting seat; 2. Bidirectional screw; 3. Limit rod; 4. Threaded sleeve; 5. Adjustment knob; 6. Limit plate; 7. Docking plate; 8. Positioning screw hole; 9. Inner diameter adjustment assembly; 10. Docking groove; 11. Positioning screw; 901. Adjustment seat; 902. Connecting frame; 903. Arc splint; 904. Guide frame; 905. Torsion spring; 906. Wire rope; 907. Ring; 908. Connecting rod; 909. Slider; 910. Pull block; 911. Slide groove. DETAILED DESCRIPTION

[0022] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0023] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0024] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this patent.

[0025] In the description of this patent, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," "connected," and "set" should be understood in a broad sense. For example, they can refer to fixed connection or set, detachable connection or set, or integral connection or set. Those skilled in the art will understand the specific meanings of the above terms in this patent based on the specific circumstances.

[0026] Reference Figure 1-4 The multi-layer tail cable storage device with variable inner diameter includes: a mounting base 1, which is the main supporting structure of the device. The mounting base 1 can be fixed at the position where the tail cable of the substation is laid. The left side of the mounting base 1 is integrally connected with a docking plate 7. At the same time, a docking groove 10 that matches the size of the docking plate 7 is opened on the right side of the mounting base 1, so that adjacent mounting bases 1 can be connected by inserting the docking plate 7 into the docking groove 10.

[0027] At the same time, a positioning screw hole 8 is opened through the surface of the docking plug plate 7, and a positioning screw hole 8 is also provided above the docking groove 10. When the docking plug plate 7 of the adjacent mounting seat 1 is inserted into the docking groove 10, the positioning screw 11 is connected to the positioning screw hole 8 to complete the fixation of the adjacent mounting seat 1, so that the device can be horizontally spliced.

[0028] For details, please refer to Figure 1 A bidirectional screw rod 2 is rotatably connected to the left side of the upper end of the mounting base 1. The external threads of the bidirectional screw rod 2 are connected to two threaded sleeves 4. A plurality of inner diameter adjustment components 9 are symmetrically arranged on the surfaces of the two threaded sleeves 4. When the upper and lower inner diameter adjustment components 9 are close to each other, the tail cable can be fixed.

[0029] Furthermore, an adjusting knob 5 is fixed above the bidirectional screw 2. In this embodiment, the bidirectional screw 2 is driven to rotate by rotating the adjusting knob 5, so that the two threaded sleeves 4 move in opposite directions about the center of the bidirectional screw 2, thereby driving the inner diameter adjustment component 9 provided on the surface of the threaded sleeve 4 to move in opposite directions.

[0030] At the same time, a limiting rod 3 is fixedly connected to the right side of the upper end of the mounting seat 1, and the two threaded sleeves 4 are both sleeved on the outside of the limiting rod 3. When the two threaded sleeves 4 move in opposite directions, they slide on the outside of the limiting rod 3 at the same time. The limiting rod 3 can prevent the two threaded sleeves 4 from rotating with the bidirectional screw 2 and play a guiding role, and a limiting plate 6 is fixedly connected above the limiting rod 3, and the limiting plate 6 can limit the range of movement of the threaded sleeve 4.

[0031] For details, please refer to Figure 3 The main body of the inner diameter adjustment component 9 is the adjustment seat 901, and the adjustment seat 901 is fixed on the surface of the threaded sleeve 4. Two connecting frames 902 are fixed above the adjustment seat 901. The inner sides of the connecting frames 902 are rotatably connected with arc-shaped splints 903. The two arc-shaped splints 903 are symmetrically designed. At the same time, the arc-shaped splints 903 are connected to the adjustment seat 901 through a torsion spring 905.

[0032] For details, please refer to Figure 3-4 A connecting rod 908 is fixed on the inner side of the adjusting seat 901, and a slider 909 is slidably connected to the outside of the connecting rod 908. The slider 909 and the arc-shaped splint 903 are connected by a steel wire rope 906. Both ends of the steel wire rope 906 are provided with rings 907. At the same time, rings 907 are provided on the surface of the arc-shaped splint 903 and the slider 909. The steel wire rope 906 is connected to the arc-shaped splint 903 and the slider 909 by means of a movable sleeve of the ring 907.

[0033] Furthermore, a pull block 910 is provided at the front end of the slider 909 , and a slide groove 911 for moving the pull block 910 is opened on the front side of the adjustment seat 901 .

[0034] Furthermore, both ends of the adjustment seat 901 are connected to the guide frame 904 , and part of the wire rope 906 is sleeved on the guide frame 904 .

[0035] In this embodiment, when the pulling block 910 is not pulled, the torsion spring 905 is in a relaxed state.

[0036] In this embodiment, by pulling the pull block 910 downward, the slider 909 moves downward along the connecting rod 908, and at the same time, the steel wire ropes 906 at both ends are pulled. The steel wire ropes 906 pull the connected arc splints 903, and the arc splints 903 rotate along the connecting frame 902, thereby adjusting the opening and closing angles of the two arc splints 903.

[0037] Then, the tail cable can be placed between the arc-shaped clamping plates 903 , and the pull block 910 can be released. The two arc-shaped clamping plates 903 can be reset by the resilience of the torsion spring 905 , thereby re-fixing the tail cable.

[0038] Working principle: When using the present invention, when arranging the tail cables, the adjusting knob 5 can be first rotated to make the two threaded sleeves 4 move in opposite directions, so that the inner diameter adjustment assembly 9 provided on the threaded sleeve 4 moves in opposite directions, and then the pull block 910 in the inner diameter adjustment assembly 9 is pulled to adjust the opening and closing angle of the arc clamping plate 903, and the tail cables of the same inner diameter are placed between the arc clamping plates 903, and then the pull block 910 is released, and the tail cables are clamped and fixed by the rebound force of the torsion spring 905. The reverse movement of the threaded sleeve 4 can achieve two fixations, which can quickly arrange the tail cables and improve the fixing effect of the tail cables. When in use, multiple mounting bases 1 can be spliced ​​according to the actual number of tail cables. By connecting the docking plug-in plates 7 on the adjacent mounting bases 1 to the docking grooves 10, and then fixing them with the positioning screws 11, the same device can be installed with tail cables of the same inner diameter, and the tail cables can be classified and stored at the same time.

[0039] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multi-layer tail cable storage device with variable inner diameter, including: The mounting seat (1) is characterized in that a bidirectional screw (2) is rotatably connected to the top of the mounting seat (1), the external threads of the bidirectional screw (2) are connected to two threaded sleeves (4), and a plurality of inner diameter adjustment components (9) are symmetrically provided on the two threaded sleeves (4), the left side of the mounting seat (1) is integrally connected to a docking plate (7), and the right side of the mounting seat (1) is provided with a docking groove (10) that matches the size of the docking plate (7), and adjacent mounting seats (1) are connected by inserting the docking plate (7) into the docking groove (10).

2. The multi-layer tail cable storage device with variable inner diameter according to claim 1, characterized in that: An adjusting knob (5) is fixedly connected to the upper side of the bidirectional screw (2).

3. The multi-layer tail cable storage device with variable inner diameter according to claim 1, characterized in that: A limiting rod (3) is fixed to the other side of the upper end of the mounting seat (1), two threaded sleeves (4) are sleeved on the outside of the limiting rod (3) and slidably connected thereto, and a limiting plate (6) is fixed above the limiting rod (3).

4. The multi-layer tail cable storage device with variable inner diameter according to claim 1, characterized in that: Positioning screw holes (8) are provided on the surface of the docking plug plate (7) and the upper right side of the mounting seat (1), and the adjacent mounting seats (1) are fixed by connecting positioning screws (11) into the positioning screw holes (8).

5. The multi-layer tail cable storage device with variable inner diameter according to claim 1, characterized in that: The inner diameter adjustment component (9) comprises: an adjusting seat (901) fixed on the surface of the threaded sleeve (4); Two connecting frames (902) fixed on the surface of the adjustment seat (901); The arc-shaped clamping plate (903) connected to the inner side of the connecting frame (902) is rotatably connected.

6. The multi-layer tail cable storage device with variable inner diameter according to claim 5, characterized in that: The inner diameter adjustment component (9) comprises: a connecting rod (908) fixed on the inner side of the adjustment seat (901); a slider (909) slidably mounted on the outside of the connecting rod (908); A pulling block (910) is provided in front of the sliding block (909), and a sliding groove (911) is provided in front of the adjusting seat (901), and the pulling block (910) is arranged to move in the sliding groove (911).

7. The multi-layer tail cable storage device with variable inner diameter according to claim 5, characterized in that: The inner diameter adjustment component (9) comprises: Guide frames (904) fixed at both ends of the adjustment seat (901); a torsion spring (905) fixed between the adjustment seat (901) and the arc-shaped clamping plate (903); A steel wire rope (906) is connected between the arc-shaped clamping plate (903) and the slider (909), and the steel wire rope (906) is connected to the arc-shaped clamping plate (903) and the slider (909) through a ring (907).

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