Bending-resistant reinforcing structure of energy storage cable

Abstract

The utility model discloses an energy storage cable anti-bending reinforcement structure, which comprises a protective sleeve and a cable body, the cable body is located inside the protective sleeve, a rotating rod is rotatably connected inside the protective sleeve, the front end of the rotating rod penetrates through the front end of the protective sleeve, and the outer surface of the rotating rod is fixedly connected with a driving gear. A handle is installed at the end, penetrating through the protective sleeve, of the rotating rod, a driven gear is rotationally connected into the protective sleeve, and the driven gear is connected with the driving gear in an engaged mode. According to the bending-resistant reinforcing structure for the energy storage cable, a handle is rotated to drive a rotating rod to be matched with a driving gear, a driven gear, a supporting column and the like, clamping rods are driven to clamp and fix cable bodies with different thicknesses, the clamping rods are used for positioning and supporting the peripheries of the cable bodies, and a filler is arranged in a protective layer, so that the cable bodies are protected from being damaged. And the filler can wrap the cable bodies with different thicknesses, so that the cable bodies have better bending resistance.

Description

Technical Field

[0001] The utility model belongs to the technical field of cable structures, and in particular relates to an anti-bending reinforcement structure of an energy storage cable. Background Art

[0002] Cable is a general term for optical cables, electrical cables, etc. Cables have many uses, mainly used for control installation, connecting equipment, transmitting electricity, etc. They are common and indispensable in daily life. Since cables are charged, they need to be installed with special care.

[0003] Existing cables are prone to bending or breaking during use or transportation, which shortens the service life of the cables. Currently, most energy storage cables have an anti-bending reinforcement structure, which protects the cables by setting a protective layer on the outside of the cables. The size of the protective layer is often fixed and cannot be adjusted arbitrarily according to the thickness of the cable, which reduces the scope of application. Utility Model Content

[0004] The utility model aims to provide an anti-bending reinforcement structure for energy storage cables, so as to solve the technical problem that the size of the protective layer proposed in the background technology is fixed and cannot be arbitrarily adjusted according to the thickness of the cable.

[0005] To achieve the above-mentioned purpose, the specific technical scheme of the utility model is as follows: an anti-bending reinforcement structure of an energy storage cable, comprising a protective cover and a cable body, the cable body is located inside the protective cover, a rotating rod is rotatably connected inside the protective cover, and the front end of the rotating rod passes through the front end of the protective cover, a driving gear is fixedly connected to the outer surface of the rotating rod, a handle is installed at one end of the rotating rod passing through the protective cover, a driven gear is rotatably connected inside the protective cover, and the driven gear is meshed with the driving gear, and a clamping mechanism is provided inside the protective cover;

[0006] The clamping mechanism includes a fixing rod fixedly connected to the inside of the protective cover, an arc-shaped groove is provided on the surface of the driven gear, and the fixing rod is located in the arc-shaped groove, a pillar is fixedly connected to the front end of the driven gear, and a clamping rod is fixedly connected to one end of the pillar close to the center of the protective cover, and a limiting mechanism is provided at the front end of the protective cover.

[0007] Preferably, the limiting mechanism includes a T-shaped limiting column slidably connected to the inside of the protective cover, a limiting groove is opened on the left side of the front end of the protective cover, and the T-shaped limiting column is slidably connected to the limiting groove, a mounting plate is fixedly connected to the inside of the limiting groove, and a reset spring is fixedly connected to the front end of the mounting plate. The other end of the reset spring is fixedly connected to the front end of the T-shaped limiting column, and the rear end of the T-shaped limiting column passes through the reset spring and the mounting plate from front to back in sequence, and extends to the gap between two adjacent teeth of the driving gear.

[0008] Preferably, four clamping mechanisms are evenly arranged relative to the center of the protective cover, and a plurality of clamping rods are arranged near one end of the center of the protective cover to form a circle.

[0009] Preferably, an insulating pad is fixedly connected to one side of the clamping rod close to the center of the protective cover, and the insulating pad is made of rubber.

[0010] Preferably, the protective cover is made of polyurethane.

[0011] Preferably, a filler is provided inside the protective cover, and the filler is made of a flexible material.

[0012] Preferably, the limiting mechanism, the clamping mechanism, the driven gear and the driving gear are provided in two groups, and are respectively provided at the front and rear ends of the interior of the protective cover.

[0013] The utility model provides an energy storage cable anti-bending reinforcement structure with the following advantages:

[0014] 1. This energy storage cable anti-bending reinforcement structure drives the rotating rod to cooperate with the driving gear, the driven gear and the support to drive the clamping rod to clamp and fix the cable body of different thicknesses. The clamping rod is used to position and support the cable body on all sides. A filler is arranged inside the protective layer. The filler can wrap the cable body of different thicknesses, so that the cable body has better anti-bending ability.

[0015] 2. This energy storage cable anti-bending reinforcement structure can manually pull the T-shaped limit column and cooperate with the reset spring to drive the T-shaped limit column to move, so that the T-shaped limit column can be clamped into the gap between two adjacent teeth of the driving gear, thereby limiting and fixing the driving gear and the clamping mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the front side cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the side section structure of the utility model;

[0020] Figure 4 For the utility model Figure 3 A in the figure is an enlarged structural diagram.

[0021] Explanation of the markings in the figure: 1. Protective cover; 2. Cable body; 3. Driven gear; 4. Fixed rod; 5. Driving gear; 6. Rotating rod; 7. Arc slide groove; 8. Pillar; 9. Clamping rod; 10. Insulating pad; 11. Limiting groove; 12. T-shaped limiting column; 13. Reset spring; 14. Mounting plate; 15. Filler; 16. Handle. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0025] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0026] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0027] In order to better understand the purpose, structure and function of the utility model, the following is a further detailed description of the anti-bending reinforcement structure of the energy storage cable of the utility model in conjunction with the accompanying drawings.

[0028] like Figure 1-4 As shown, an anti-bending reinforcement structure of an energy storage cable of the utility model comprises a protective cover 1 and a cable body 2, the cable body 2 is located inside the protective cover 1, a rotating rod 6 is rotatably connected inside the protective cover 1, and the front end of the rotating rod 6 passes through the front end of the protective cover 1, a driving gear 5 is fixedly connected to the outer surface of the rotating rod 6, a handle 16 is installed at one end of the rotating rod 6 passing through the protective cover 1, a driven gear 3 is rotatably connected inside the protective cover 1, and the driven gear 3 is meshed with the driving gear 5, and a clamping mechanism is provided inside the protective cover 1;

[0029] The handle 16 is rotated to drive the rotating rod 6 to rotate, thereby driving the driving gear 5 to rotate, and then driving the driven gear 3 to rotate, and the cable is clamped and fixed in cooperation with the clamping mechanism;

[0030] The clamping mechanism includes a fixing rod 4 fixedly connected to the inside of the protective cover 1, an arc-shaped slide groove 7 is provided on the surface of the driven gear 3, and the fixing rod 4 is located in the arc-shaped slide groove 7, a support 8 is fixedly connected to the front end of the driven gear 3, and a clamping rod 9 is fixedly connected to one end of the support 8 close to the center of the protective cover 1, and a limiting mechanism is provided at the front end of the protective cover 1;

[0031] By manually rotating the handle 16, the rotating rod 6 is driven to rotate, thereby driving the driving gear 5 to rotate, and then driving the driven gear 3 to rotate. The driven gear 3 rotates in coordination with the fixing rod 4 to drive the support 8 to rotate, so that the clamping rod 9 can clamp and fix the cable body 2 of different thicknesses, so that the cable body 2 has better bending resistance.

[0032] like Figure 3-4As shown, the limiting mechanism includes a T-shaped limiting column 12 slidably connected to the inside of the protective sleeve 1, a limiting groove 11 is provided on the left side of the front end of the protective sleeve 1, and the T-shaped limiting column 12 is slidably connected to the limiting groove 11, a mounting plate 14 is fixedly connected to the inside of the limiting groove 11, and a reset spring 13 is fixedly connected to the front end of the mounting plate 14. The other end of the reset spring 13 is fixedly connected to the front end of the T-shaped limiting column 12, and the rear end of the T-shaped limiting column 12 passes through the reset spring 13 and the mounting plate 14 from front to back in sequence, and extends to the gap between two adjacent teeth of the driving gear 5;

[0033] When in use, first manually pull the T-shaped limit column 12 to pull the rear end of the T-shaped limit column 12 out from the gap between the two adjacent teeth of the driving gear 5, at which time the reset spring 13 is deformed; after clamping and fixing the cable body 2, manually release the T-shaped limit column 12, and the reset spring 13 restores its deformation to drive the T-shaped limit column 12 to be re-engaged in the gap between the two adjacent teeth of the driving gear 5, thereby limiting and fixing the driving gear 5 and the clamping mechanism.

[0034] like Figure 1-3 As shown, four clamping mechanisms are evenly arranged relative to the center of the protective cover 1, and a plurality of clamping rods 9 are arranged in a circle near one end of the center of the protective cover 1;

[0035] The four clamping mechanisms are evenly distributed at 90 degrees with the center of the driven gear 3 as the reference, so that the clamping rod 9 can better clamp the cable body 2, and several clamping rods 9 are surrounded by one end near the center of the protective cover 1 to form a circle, which is convenient for better wrapping and fixing the cable body 2.

[0036] like Figure 1-3 As shown, an insulating pad 10 is fixedly connected to one side of the clamping rod 9 close to the center of the protective cover 1. The insulating pad 10 is made of rubber material, and the rubber material has good buffering ability.

[0037] like Figure 1-3 As shown, the protective cover 1 is made of polyurethane, which has good elasticity, and is wear-resistant, aging-resistant, and has high hardness.

[0038] like Figure 1-2 As shown, a filler 15 is provided inside the protective cover 1, and the filler 15 is made of a flexible material;

[0039] The filler 15 can wrap the cable bodies 2 of different thicknesses, so that the cable bodies 2 have better bending resistance.

[0040] like Figure 1-2 As shown, the limiting mechanism, the clamping mechanism, the driven gear 3 and the driving gear 5 are provided in two groups, and are respectively provided at the front and rear ends of the protective cover 1;

[0041] By providing two sets of clamping mechanisms and limiting mechanisms, both ends of the cable body 2 can be clamped and fixed, which has a better fixing effect on the cable body 2.

[0042] The working principle of the anti-bending reinforcement structure of the energy storage cable is as follows: when in use, first manually pull the T-shaped limit column 12 to pull the rear end of the T-shaped limit column 12 out of the gap between two adjacent teeth of the driving gear 5, and at this time the reset spring 13 is deformed;

[0043] Then manually turn the handle 16 to drive the rotating rod 6 to rotate, thereby driving the driving gear 5 to rotate, and then driving the driven gear 3 to rotate. The driven gear 3 rotates and cooperates with the fixing rod 4 to drive the support 8 to rotate, so that the clamping rod 9 can clamp and fix the cable bodies 2 of different thicknesses. The filler 15 is made of flexible material and can wrap the cable bodies 2 of different thicknesses, so that the cable bodies 2 have better bending resistance. After the cable body 2 is clamped and fixed, manually release the T-shaped limit column 12, and the reset spring 13 restores the deformation to drive the T-shaped limit column 12 to re-clamp into the gap between the two adjacent teeth of the driving gear 5, thereby limiting and fixing the driving gear 5 and the clamping mechanism.

[0044] It is understood that the present invention is described by some embodiments, and those skilled in the art are aware that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. In addition, under the teachings of the present invention, these features and embodiments may be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the scope of protection of the present invention.

Claims

1. An energy storage cable anti-bending reinforcement structure, comprising a protective cover (1) and a cable body (2), characterized in that: The cable body (2) is located inside the protective cover (1), a rotating rod (6) is rotatably connected inside the protective cover (1), and the front end of the rotating rod (6) passes through the front end of the protective cover (1), the outer surface of the rotating rod (6) is fixedly connected to a driving gear (5), and a handle (16) is installed at one end of the rotating rod (6) passing through the protective cover (1), a driven gear (3) is rotatably connected inside the protective cover (1), and the driven gear (3) is meshed with the driving gear (5), and a clamping mechanism is provided inside the protective cover (1); The clamping mechanism comprises a fixing rod (4) fixedly connected to the inside of the protective sleeve (1); an arc-shaped sliding groove (7) is provided on the surface of the driven gear (3), and the fixing rod (4) is located in the arc-shaped sliding groove (7); a support (8) is fixedly connected to the front end of the driven gear (3); a clamping rod (9) is fixedly connected to one end of the support (8) close to the center of the protective sleeve (1); and a limiting mechanism is provided at the front end of the protective sleeve (1).

2. The anti-bending reinforcement structure of an energy storage cable according to claim 1, characterized in that: The limiting mechanism comprises a T-shaped limiting column (12) slidably connected inside the protective sleeve (1); a limiting groove (11) is provided on the left side of the front end of the protective sleeve (1), and the T-shaped limiting column (12) is slidably connected to the limiting groove (11); a mounting plate (14) is fixedly connected inside the limiting groove (11); a reset spring (13) is fixedly connected to the front end of the mounting plate (14); and the other end of the reset spring (13) is fixedly connected to the front end of the T-shaped limiting column (12); the rear end of the T-shaped limiting column (12) passes through the reset spring (13) and the mounting plate (14) in sequence from front to back, and extends to the gap between two adjacent teeth of the driving gear (5).

3. The anti-bending reinforcement structure of an energy storage cable according to claim 2, characterized in that: Four clamping mechanisms are evenly arranged relative to the center position of the protective sleeve (1), and a plurality of clamping rods (9) are arranged near one end of the center position of the protective sleeve (1) to surround each other in a circle.

4. The anti-bending reinforcement structure of an energy storage cable according to claim 3, characterized in that: An insulating pad (10) is fixedly connected to one side of the clamping rod (9) close to the center of the protective sleeve (1), and the insulating pad (10) is made of rubber.

5. The anti-bending reinforcement structure of an energy storage cable according to claim 1, characterized in that: The protective cover (1) is made of polyurethane.

6. The anti-bending reinforcement structure of an energy storage cable according to claim 5, characterized in that: A filler (15) is provided inside the protective cover (1), and the filler (15) is made of a flexible material.

7. The energy storage cable anti-bending reinforcement structure according to claim 2, characterized in that: The limiting mechanism, the clamping mechanism, the driven gear (3) and the driving gear (5) are provided in two groups in total and are respectively arranged at the front and rear ends inside the protective sleeve (1).

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