A cable drum damper

Abstract

The utility model provides a kind of cable reel damper, it is related to cable reel damper technical field, including cable rack, the front of cable rack is equipped with the cable reel of circular and symmetrical installation, and the back of cable reel extends to the inside installation damper body, further inside the installation rotating bearing of damper body, and inside rotating bearing extends and is equipped with the rotating shaft of the cable reel of installation, and in the end of rotating shaft away from rotating bearing and located the inside installation ball bearing of cable reel, the end of rotating shaft and away from ball bearing is equipped with support block in the periphery, and support roller is installed in the bottom of support block, the utility model is designed, the both ends of cable reel can be effectively supported, to effectively prevent its one end from gravity tilt and pry damper, cause damper damage.

Description

Technical Field

[0001] This utility model relates to the field of cable reel damper technology, and in particular to a cable reel damper. Background Technology

[0002] Cable reels are reels used by industrial and mining enterprises to wind and unwind wires and cables.

[0003] In existing technologies, cable reels are equipped with dampers to prevent the cable from spreading out due to inertia caused by the rotation of the cable reel when the cable is pulled. Existing cable reel dampers are connected to a rotating shaft to prevent the shaft from rotating continuously due to inertia. However, the weight of the cable and the cable limiting reel rests entirely on the rotating shaft, and the cable reel is only supported at one end of the cable damper, while the other end is unsupported. This causes one end of the rotating shaft to tilt due to gravity, while the other end pries out the damper. Over time, this will lead to damage to the damper. Therefore, we propose a cable reel damper. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies. Cable reels are equipped with dampers to prevent the cable from spreading out due to inertia caused by the reel's rotation when the cable is pulled. Existing cable reel dampers connect to a rotating shaft to prevent the shaft from continuously rotating due to inertia. However, the weight of the cable and the cable limiting reel rests entirely on the rotating shaft, and the cable reel is only supported at one end of the damper, leaving the other end unsupported. This causes one end of the rotating shaft to tilt due to gravity, while the other end pries against the damper, eventually leading to damage to the damper.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A cable reel damper includes a cable frame with a circular and symmetrically arranged cable reel mounted on the front side of the cable frame. A damper body is mounted on the back side of the cable reel extending inward. A rotating bearing is mounted inside the damper body, and a rotating shaft extending through the cable reel is mounted inside the rotating bearing. A ball bearing is mounted at the end of the rotating shaft away from the rotating bearing and located inside the cable reel. A support block is sleeved on the periphery of the rotating shaft and at the end away from the ball bearing, and a support roller is mounted at the bottom of the support block.

[0007] As a preferred embodiment of this utility model, rollers are symmetrically installed on both sides of the bottom of the cable rack, and support legs extend symmetrically from the front of the cable rack.

[0008] As a preferred embodiment of this utility model, a support plate is installed around the support leg, and an inclined support frame at a 45-degree angle is symmetrically installed on the top of the support plate and on both sides of the support roller. The two ends of the inclined support frame are fixedly connected to the support plate and the support roller, respectively.

[0009] As a preferred embodiment of this utility model, an installation groove is provided on the top of the support roller, and a spring damper is installed inside the installation groove. Furthermore, a connecting block is extended and installed on the top of the spring damper and inside the installation groove, and the top of the connecting block is fixedly connected to the support block.

[0010] As a preferred embodiment of this utility model, a cable is wound around the periphery of the rotating shaft, and a plug is installed at one end of the cable near the periphery. Three sockets are installed on the front of the cable reel and on the same side as the rotating bearing.

[0011] As a preferred embodiment of this utility model, a rotating handle is installed on the front side of the rotating shaft, and the rotating handle is fixedly connected to the rotating shaft.

[0012] The technical effect of adopting the above-mentioned further solution is that the rotating shaft can be effectively driven to rotate by turning the handle, thereby storing the cable on one side.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] In this invention, the support block and support roller effectively support the end of the rotating shaft away from the damper body. The support effectively prevents the cable reel and rotating shaft from tilting and damaging the damper body. The support plate and inclined support frame effectively improve the stability of the support roller, thereby ensuring the service life of the damper body. Furthermore, the mounting groove, its internal spring damper, and connecting block provide a buffer between the rotating shaft and the support block and support roller when the cable is pulled, while the support block supports the rotating shaft, thus improving stability and preventing damage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of part of the structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the damper body structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the spring damper structure of this utility model.

[0019] Legend: 1. Cable rack; 11. Roller; 12. Support leg; 2. Cable reel; 3. Damper body; 4. Rotary bearing; 5. Rotary shaft; 51. Cable; 52. Plug; 53. Socket; 54. Rotary handle; 6. Ball bearing; 7. Support block; 8. Support roller; 81. Support plate; 82. Inclined support frame; 83. Mounting groove; 84. Spring damper; 85. Connecting block. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0021] To facilitate understanding of this utility model, a more comprehensive description of this utility model will be provided below with reference to relevant embodiments, and several embodiments of this utility model will be given. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of this utility model more thorough and complete.

[0022] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly on the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items. Example

[0024] like Figures 1-4As shown, this utility model provides a technical solution: a cable reel damper, including a cable frame 1, with a circular and symmetrically mounted cable reel 2 on the front of the cable frame 1, and a damper body 3 extending to the inner side of the back of the cable reel 2. A rotating bearing 4 is then installed inside the damper body 3 to facilitate the installation of a rotating shaft 5. A rotating shaft 5 penetrating the cable reel 2 is installed inside the rotating bearing 4, and a ball bearing 6 is installed at the end of the rotating shaft 5 away from the rotating bearing 4 and located inside the cable reel 2. A support block 7 is sleeved on the outer periphery of the rotating shaft 5 and at the end away from the ball bearing 6, and a support roller 8 is installed at the bottom of the support block 7. Example

[0025] like Figures 1-4 As shown, rollers 11 are symmetrically installed on both sides of the bottom of the cable rack 1, and support legs 12 extend symmetrically from the front of the cable rack 1. The rollers 11 facilitate the movement of the equipment, while the support legs 12 facilitate the support and also facilitate the installation of the support plate 81.

[0026] A support plate 81 is installed around the support leg 12, and a 45-degree angled support frame 82 is symmetrically installed on the top of the support plate 81 and on both sides of the support roller 8. The two ends of the angled support frame 82 are fixed to the support plate 81 and the support roller 8 respectively. The support plate 81 can effectively provide a stable support point for the support roller 8, while the angled support frame 82 can increase the stability of the support roller 8.

[0027] A mounting groove 83 is provided on the top of the support roller 8, and a spring damper 84 is installed inside the mounting groove 83. A connecting block 85 is then installed on top of the spring damper 84 and extending inside the mounting groove 83, with the top of the connecting block 85 fixedly connected to the support block 7. The spring damper 84 effectively provides a buffering effect, thereby increasing the stability between the support block 7 and the support roller 8.

[0028] A cable 51 is wound around the outer periphery of the rotating shaft 5, and a plug 52 is installed at one end of the cable 51 near the outer periphery. Three sockets 53 are installed on the front of the cable reel 2 and on the same side as the rotating bearing 4.

[0029] A rotating handle 54 is mounted on the front of the rotating shaft 5. The rotating handle 54 is fixedly connected to the rotating shaft 5. The rotating handle 54 can be used to easily drive the rotating shaft 5 to retract the pulled-out cable 51.

[0030] The working process of this utility model is as follows: When using a cable reel damper for cable winding and unwinding, firstly, push the cable rack 1, thereby pushing the equipment to the construction point via the roller 11. Then, hold one end of the plug 52 and pull the plug 52 to pull the cable 51 out on the rotating shaft 5. Then, pull the plug 52 to the nearest power point. When reaching the power point, the damper body 3 provides resistance, preventing the rotating shaft 5 from continuing to rotate, so that the cable 51 is in the correct position. While the rotating shaft 5 is rotating, the support block 7, together with the support roller 8, supports the end of the cable reel 2 away from the damper body 3, and buffers it through the spring damper 84 and the connecting block 85, thereby effectively ensuring the support effect and preventing the damper body 3 from being pried by the rotating shaft 5, thus avoiding damage to the damper body 3. This utility model, through its design, can effectively support both ends of the cable reel, thereby effectively preventing one end from tilting due to gravity and prying the damper, causing damage to the damper.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cable reel damper, comprising a cable rack (1), characterized in that: The cable rack (1) has a circular and symmetrically mounted cable reel (2) on its front side. A damper body (3) is mounted on the back side of the cable reel (2) extending to the inside. A rotating bearing (4) is mounted on the inside of the damper body (3). A rotating shaft (5) extending through the cable reel (2) is mounted inside the rotating bearing (4). A ball bearing (6) is mounted on the end of the rotating shaft (5) away from the rotating bearing (4) and located inside the cable reel (2). A support block (7) is sleeved on the outer periphery of the rotating shaft (5) and away from the ball bearing (6). A support roller (8) is mounted on the bottom of the support block (7).

2. The cable reel damper according to claim 1, characterized in that: Rollers (11) are symmetrically installed on both sides of the bottom of the cable rack (1), and support legs (12) extend symmetrically from the front of the cable rack (1).

3. A cable reel damper according to claim 2, characterized in that: A support plate (81) is installed around the support leg (12), and a 45-degree angled support frame (82) is symmetrically installed on the top of the support plate (81) and on both sides of the support roller (8). The two ends of the angled support frame (82) are fixed to the support plate (81) and the support roller (8), respectively.

4. A cable reel damper according to claim 1, characterized in that: An installation groove (83) is provided on the top of the support roller (8), and a spring damper (84) is installed inside the installation groove (83). A connecting block (85) is then installed on the top of the spring damper (84) and inside the installation groove (83). The top of the connecting block (85) is fixedly connected to the support block (7).

5. A cable reel damper according to claim 1, characterized in that: A cable (51) is wound around the outer periphery of the rotating shaft (5), and a plug (52) is installed at one end of the cable (51) near the outer periphery. Three sockets (53) are installed on the front of the cable reel (2) and on the same side as the rotating bearing (4).

6. A cable reel damper according to claim 1, characterized in that: A rotating handle (54) is mounted on the front of the rotating shaft (5), and the rotating handle (54) is fixedly connected to the rotating shaft (5).

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