Rebound bag for cable

Abstract

The utility model relates to the technical field of cable accessories, in particular to a springback wrapping ruler for cables, which comprises a connecting frame, a springback assembly and an adjusting assembly, the springback assembly and the adjusting assembly are both connected with the connecting frame, the springback assembly comprises a limiting pipe, a retraction spring and a connecting hoop, an adjusting pressing plate is movably arranged in the middle of the connecting hoop, and the adjusting pressing plate is connected with the limiting pipe. A limiting rod is installed at the end, away from the connecting clamp, of the adjusting pressing plate and extends towards the outer side face of the limiting pipe, a locking screw is arranged below the limiting rod, a movable groove matched with the adjusting rod is formed in the position, close to the adjusting rod, of the limiting pipe, and the movable groove communicates with the inner side face of the limiting pipe. When the cable fixing device is used, a cable only needs to extend into the connecting clamp from the opening in the upper portion of the limiting pipe, after the cable penetrates through the connecting clamp, the locking screw rod only needs to be rotated, the locking screw rod drives the adjusting pressing plate to press the cable in the direction of the cable, the cable is fixed, and the movable adjusting pressing plate can adapt to cables of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of cable accessories, in particular to a rebound ruler for cables. Background Art

[0002] Cable accessories refer to auxiliary equipment used to install, connect, protect and manage cables. These accessories can ensure that cables can work safely and reliably in different application scenarios. Common cable accessories include connectors, terminal connectors, cable ties, cable sheaths and cable fixing rings. These accessories are used to connect two or more cables or connect cables to equipment, fix cables, protect cables from damage from the external environment, guide cables through sharp edges or right-angle areas, mark cables for easy identification and maintenance, and other purposes.

[0003] A retractable cable organizer or retractable cable reel is a device designed to manage cables, allowing them to automatically retract or retract. This device is widely used in situations where cables need to be frequently stretched and retracted to keep the work environment clean and tidy and extend the service life of the cables.

[0004] When installing the existing cable rebound bag, the staff is required to disassemble the rebound bag, connect the cable to the clamp inside the rebound bag, and then reassemble the spring bag. The installation process is relatively cumbersome. At the same time, the rebound bag cannot be adjusted when facing cables of different sizes. It is not suitable for cables of different sizes and has a small application range. For this reason, the inventors have proposed a rebound bag for cables to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of the utility model is achieved in the following way: a rebound bag for a cable, comprising a connecting frame, a rebound assembly and an adjusting assembly, the rebound assembly and the adjusting assembly are both connected to the connecting frame, the rebound assembly comprises a limit tube, a retraction spring and a connecting clamp, the limit tube is arranged on one side of the connecting frame, the connecting clamp is movably arranged in the middle of the inner side of the limit tube, the retraction spring is arranged at the upper and lower ends of the inner side of the limit tube, and the retraction spring is connected to the connecting clamp, the middle part of the connecting clamp is movably provided with an adjusting pressure plate, the adjusting pressure plate is installed with a limit rod at one end away from the connecting clamp, the limit rod extends toward the outer side surface of the limit tube, a locking screw is provided below the limit rod, and the end of the locking screw close to the adjusting pressure plate contacts the adjusting pressure plate, the position of the limit tube close to the adjusting rod is provided with a movable groove matching the adjusting rod, and the movable groove is connected to the inner side surface of the limit tube.

[0006] In the above description, a further solution is provided, in which the adjustment assembly includes a connecting block, an adjusting ratchet and a pawl. The connecting block is installed and connected to the connecting frame on the side away from the limiting tube. The adjusting ratchet is arranged on the side of the connecting block away from the connecting frame. The ratchet teeth of the adjusting ratchet are distributed on the inner cylindrical surface of the adjusting ratchet, and the pawl is engaged with the ratchet teeth.

[0007] In the above description, a further solution is provided, in which a mounting plate is provided on one side of the connecting frame, and a mounting groove matching the outer cylindrical surface of the adjusting gear is provided in the middle of the mounting plate, and a side of the mounting plate close to the connecting block is fitted with the connecting block, and the pawl is arranged in the mounting groove through the mounting plate, and one end of the pawl is swingably connected to the mounting plate; the pawl is used to cooperate with the ratchet to provide a one-way adjustment function.

[0008] In the above description, a further solution is provided, in which the inner cylindrical surface of the connecting clamp is provided with an avoidance groove matching the adjusting pressure plate near the adjusting pressure plate, the inner arc surface of the adjusting pressure plate is flush with the notch of the avoidance groove, the avoidance groove is provided with a guide hole matching the limit rod near the limit rod, and the avoidance groove is provided with a movable screw hole matching the locking screw near the locking screw; the movable screw hole is used to cooperate with the locking screw to provide a locking function for the cable.

[0009] In the above description, a further solution is provided, in which openings are provided at the top and bottom of the limiting tube, and a protective cover is installed on the opening. The end of the protective cover close to the limiting tube extends toward the limiting tube, and the end of the protective cover away from the limiting tube is provided with a conical expansion opening, which is connected to the inner side of the limiting tube; the conical expansion opening is used to provide protection for the cable when it is bent.

[0010] In the above description, a further solution is provided, in which a bayonet for installation is provided in the middle of the protective cover, a limit seat matching the bayonet is provided near the bayonet on the connecting frame, and a mounting hoop is provided at the end of the bayonet away from the limit seat, and the mounting hoop is fixedly connected to the limit seat; the mounting hoop is used to fix the protective cover on the limit seat.

[0011] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention provides a movable groove matching the adjusting rod at a position near the adjusting rod of the limiting tube, and the movable groove is connected to the inner side surface of the limiting tube. During installation, there is no need to disassemble the outer shell of the rebound bag and then tighten the internal clamp to lock the cable. The cable only needs to be inserted from the opening above the limiting tube. After the cable passes through the connecting clamp, it is only necessary to rotate the locking screw, and the locking screw drives the adjusting pressure plate to press toward the direction of the cable to fix the cable. The movable adjusting pressure plate can adapt to cables of different sizes and compress and fix cables of different specifications to achieve the function of adjustment and adaptation. Compared with the rebound bag on the market, the present invention does not need to disassemble the rebound bag and the outer shell and then fix the internal clamp and cable during installation, which reduces the operating steps and can adapt to cables of different sizes, providing a larger range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of a rebound bag for cables of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of a rebound bag for cables of the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of a rebound bag for cables according to the utility model from another perspective;

[0015] Figure 4 This utility model Figure 2 A partial enlarged schematic diagram of structure A;

[0016] Figure 5 This utility model Figure 2 A partial enlarged schematic diagram of structure B;

[0017] In the figure: 1-connecting frame, 2-limiting tube, 3-retraction spring, 4-connecting clamp, 5-adjusting pressure plate;

[0018] 6-limiting rod, 7-locking screw, 8-movable slot, 9-connecting block, 10-adjusting ratchet, 11-pawl;

[0019] 12-mounting plate, 13-mounting slot, 14-mounting plate, 15-avoidance slot, 16-guide hole;

[0020] 17-movable screw hole, 18-opening, 19-protective cover, 20-conical expansion, 21-bayonet, 22-limiting seat; 23-mounting hoop. DETAILED DESCRIPTION

[0021] The present invention will be described in further detail below with reference to the accompanying drawings and specific implementations.

[0022] For this example, please refer to Figure 1-Figure 5 The cam 3 is a kind of cable loader that is used for the electric cable, and the electric cable loader has the advantages of convenient operation and high efficiency.

[0023] The adjusting assembly includes a connecting block 9, an adjusting ratchet 10 and a pawl. The connecting block 9 is installed and connected to the side of the connecting frame 1 away from the limiting tube 2. The adjusting ratchet 10 is arranged on the side of the connecting block 9 away from the connecting frame 1. The ratchet teeth of the adjusting ratchet 10 are distributed on the inner cylindrical surface of the adjusting ratchet 10, and the pawl is engaged with the ratchet teeth.

[0024] A mounting plate 12 is provided on one side of the connecting frame 1, and a mounting groove 13 matching the outer cylindrical surface of the adjusting gear is provided in the middle of the mounting plate 12. The side of the mounting plate 12 close to the connecting block 9 is in contact with the connecting block 9, and the pawl is arranged in the mounting groove 13 through the mounting plate 14, and one end of the pawl is swingably connected to the mounting plate 14.

[0025] The inner cylindrical surface of the connecting clamp 4 is provided with an avoidance groove 15 matching the adjusting pressure plate 5 near the adjusting pressure plate 5, the inner arc surface of the adjusting pressure plate 5 is flush with the notch of the avoidance groove 15, the avoidance groove 15 is provided with a guide hole 16 matching the limiting rod 6 near the limiting rod 6, and the avoidance groove 15 is provided with a movable screw hole 17 matching the locking screw 7 near the locking screw 7.

[0026] The top and bottom of the limiting tube 2 are both provided with openings 18, and a protective cover 19 is installed on the opening 18. The end of the protective cover 19 close to the limiting tube 2 extends toward the limiting tube 2, and the end of the protective cover 19 away from the limiting tube 2 is provided with a conical expansion opening 20, which is connected to the inner side of the limiting tube 2.

[0027] A bayonet 21 for installation is provided in the middle of the protective cover 19, and a limit seat 22 matching the bayonet 21 is provided near the bayonet 21 of the connecting frame 1. An installation hoop 23 is provided at the end of the bayonet 21 away from the limit seat 22, and the installation hoop 23 is fixedly connected to the limit seat 22.

[0028] The working process of the present utility model is as follows: after fixing the mounting plate 12 on the equipment or the wall, manually rotate the limiting tube 2, and the limiting tube 2 will drive the ratchet to rotate through the connecting frame 1 until the limiting tube 2 rotates to be perpendicular to the ground, and then insert the cable from the conical expansion opening 20 on the protective cover 19 until it passes through the limiting tube 2, and then rotate the locking screw 7 toward the direction of the cable to tighten it, and the locking screw 7 drives the adjusting pressure plate 5 to press the cable to achieve the connection and installation of the cable.

[0029] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work shall fall within the scope of protection of the present invention.

[0030] In addition, in the description of the embodiments of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances. In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or positional relationships, are based on the positions or positional relationships shown in the accompanying drawings and are intended solely for the purpose of facilitating the description of the present invention and simplifying the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0031] Finally, it should be noted that the above embodiments are only specific implementation methods of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that any person skilled in the art can modify or easily conceive of changes to the technical solutions described in the above embodiments within the technical scope disclosed by the present invention, or replace some of the technical features therein with equivalents. Such modifications, changes, or replacements do not deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. A rebound pack for a cable, comprising a connecting frame, a rebound assembly, and an adjustment assembly, wherein the rebound assembly and the adjustment assembly are both connected to the connecting frame, and characterized in that: The rebound assembly includes a limit tube, a retraction spring and a connecting clamp. The limit tube is arranged on one side of the connecting frame, and the connecting clamp is movably arranged in the middle of the inner side of the limit tube. The retraction spring is arranged at the upper and lower ends of the inner side of the limit tube, and the retraction spring is connected to the connecting clamp. An adjusting pressure plate is movably provided in the middle of the connecting clamp. A limit rod is installed at one end of the adjusting pressure plate away from the connecting clamp. The limit rod extends toward the outer side surface of the limit tube. A locking screw is provided below the limit rod. One end of the locking screw close to the adjusting pressure plate contacts the adjusting pressure plate. A movable groove matching the adjusting rod is provided at a position of the limit tube close to the adjusting rod, and the movable groove is connected to the inner side surface of the limit tube.

2. The cable rebound bag according to claim 1, characterized in that: The adjustment assembly includes a connecting block, an adjusting ratchet and a pawl. The connecting block is installed and connected to the connecting frame on the side away from the limiting tube. The adjusting ratchet is arranged on the side of the connecting block away from the connecting frame. The ratchet teeth of the adjusting ratchet are distributed on the inner cylindrical surface of the adjusting ratchet, and the pawl is engaged with the ratchet teeth.

3. The rebound pack for cables according to claim 2, characterized in that: A mounting plate is provided on one side of the connecting frame, and a mounting groove matching the outer cylindrical surface of the adjusting gear is provided in the middle of the mounting plate. A side of the mounting plate close to the connecting block fits with the connecting block, and the pawl is arranged in the mounting groove through the mounting disk, and one end of the pawl is swingably connected to the mounting disk.

4. The rebound pack for cables according to claim 1, characterized in that: The inner cylindrical surface of the connecting clamp is provided with an avoidance groove matching the adjusting pressure plate near the adjusting pressure plate, the inner arc surface of the adjusting pressure plate is flush with the notch of the avoidance groove, the avoidance groove is provided with a guide hole matching the limit rod near the limit rod, and the avoidance groove is provided with a movable screw hole matching the locking screw near the locking screw.

5. The rebound pack for cables according to claim 1, characterized in that: The top and bottom of the limiting tube are both provided with openings, and a protective sleeve is installed on the opening. The end of the protective sleeve close to the limiting tube extends toward the limiting tube, and the end of the protective sleeve away from the limiting tube is provided with a conical expansion opening, which is connected to the inner side of the limiting tube.

6. The rebound pack for cables according to claim 5, characterized in that: A bayonet for installation is provided in the middle of the protective cover, a limit seat matching the bayonet is provided near the bayonet on the connecting frame, and a mounting hoop is provided at one end of the bayonet away from the limit seat, which is fixedly connected to the limit seat.

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