Cable protection device and charging equipment

Abstract

The utility model discloses a cable protection device and charging equipment, the cable protection device comprises a base, the upper end of the base is connected with a support, the top of the support is provided with a moving assembly, the moving assembly is provided with a fixing clamp used for fixing a cable, when the cable is driven by an external force to move towards one side, the cable is driven by the moving assembly to move synchronously, and the cable is protected. And the falling length of the cable is reduced to prevent equipment operation from being hindered. The moving assembly is arranged in the box body of the charging equipment, one section of the cable is fixed on the fixing clamp and moves along with the charging alignment mechanism of the charging equipment to drive the guide rail piece on the moving assembly to move, and the cable is located on the fixing clamp, so that the suspension length of the cable is reduced, and the suspension bending position of the cable is changed; and the charging alignment mechanism of the charging equipment is prevented from being blocked, so that the charging equipment operates stably.

Description

TECHNICAL FIELD

[0001] The present patent application relates to the technical field of cleaning robot charging, in particular to a cable protection device and a charging device. BACKGROUND

[0002] With the rapid development of the photovoltaic industry and the accumulation of the use time of photovoltaic panels, dust such as wind sand and dust is easily accumulated on the surface of solar photovoltaic panels, which will affect the power generation efficiency. The traditional power station adopts a manual or third-party team cleaning mode, which has low cleaning efficiency, high price, high water consumption, and greatly increases the operation and maintenance cost of the photovoltaic power station, so the demand for unmanned and automatic cleaning robots is increasing.

[0003] The existing large-scale vehicle-mounted cleaning robot generally uses pure electric drive operation, and if unmanned operation is to be realized, unmanned charging cannot be avoided.

[0004] When the original automatic charging mechanism charges the robot, the charging gun cable will be bent when the charging gun is recovered backward, which will cause the whole automatic charging alignment mechanism to be stuck. Therefore, we propose a cable protection device and a charging device. CONTENT OF THE INVENTION

[0005] In view of the above-mentioned shortcomings of the prior art, the purpose of the present patent application is to provide a cable protection device and a charging device to solve the above-mentioned problems of the prior art.

[0006] To achieve the above-mentioned purpose, the present patent application provides the following technical solutions:

[0007] A cable protection device, comprising a base, the upper end of the base is connected with a support, the top of the support is provided with a moving assembly, the moving assembly is installed with a fixing clamp for fixing the cable, when the cable is driven to move to one side by external force, the cable moves synchronously under the driving of the moving assembly, the falling length of the cable is reduced to prevent the obstruction of the equipment operation.

[0008] Preferably, the moving assembly comprises a group of vertically arranged and relatively sliding guide rail pieces, the fixing clamp is installed at the lower end of the guide rail piece, and the fixing clamp can move in the front-back and left-right directions after being affected by external force.

[0009] Preferably, the guide rail piece comprises a first linear guide rail and a second linear guide rail arranged vertically, the first linear guide rail is installed at the top of the support, the lower end of the first slider on the first linear guide rail is connected with a mounting plate, the lower end of the mounting plate is connected with the upper end of the second linear guide rail, and the lower end of the second slider on the second linear guide rail is connected with the fixing clamp.

[0010] Preferably, the fixing clamp comprises a flat plate connected at the lower end of the second slider, and the lower end of the flat plate is connected with a limiting clamp which can be opened to fix the cable.

[0011] Preferably, the bracket is a gantry structure and is installed on the upper side of the base to allow cables to pass through.

[0012] Preferably, the lower end of the base is connected to a plurality of feet and a plurality of casters.

[0013] A charging device includes the cable protection device as described above.

[0014] Compared with the prior art, the beneficial effects of this utility model are: a cable protection device and a charging device, by setting a movable component in the charging device box, a section of the cable is fixed on the fixed clamp. As the charging alignment mechanism of the charging device moves, the guide rail on the movable component moves, and the cable is located on the fixed clamp, reducing the suspended length of the cable, changing the position of the suspended bending of the cable, preventing jamming of the charging alignment mechanism of the charging device, and making the charging device run smoothly. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the cable protection device of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged structural diagram of section A in the middle;

[0017] Figure 3 This is a schematic diagram of the charging device structure of this utility model.

[0018] The reference numerals in the attached diagram are as follows: 1. Base; 2. Bracket; 3. Moving component; 31. First linear guide; 32. First slider; 33. Mounting plate; 34. Second linear guide; 35. Second slider; 4. Fixing clamp; 5. Foot; 6. Caster. Detailed Implementation

[0019] The following specific examples illustrate the implementation of this patent application. Those skilled in the art can easily understand other advantages and effects of this patent application from the content disclosed in this specification. This patent application can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this patent application. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other.

[0020] Please see Figures 1-3 This utility model provides a technical solution:

[0021] A cable protection device for a charging device, such as Figure 3 As shown, the box includes an opening on one side, and a base 1 is installed on the inner bottom wall of the box. (See reference...)Figure 1 A bracket 2 is connected to the upper end of the base 1. The bracket 2 is a gantry structure and is installed on one side of the upper end of the base 1 to allow the cable to pass through. A movable component 3 is provided on the top of the bracket 2. A fixing clip 4 is installed on the movable component 3 to fix the cable. When the cable is driven to move to one side by an external force, the cable moves synchronously under the action of the movable component 3 to reduce the cable drooping length and prevent it from obstructing the operation of the charging equipment.

[0022] It should be noted that the charging equipment includes a housing, and an outwardly movable automatic alignment mechanism is installed inside the housing. The charging gun head moves outward toward the opening along with the automatic alignment mechanism. The cable connected to the charging gun head has a certain amount of redundancy. The automatic alignment mechanism is not a necessary technical solution to solve the technical problem of this application, and will not be described in detail here.

[0023] In some examples, such as Figure 2 As shown, the moving component 3 includes a guide rail, which includes a first linear guide rail 31 and a second linear guide rail 34. The first linear guide rail 31 and the second linear guide rail 34 are arranged vertically and slide relative to each other. The first linear guide rail 31 is mounted on the top of the bracket 2. The lower end of the first slider 32 on the first linear guide rail 31 is connected to a mounting plate 33. The lower end of the mounting plate 33 is connected to the upper end of the second linear guide rail 34. The lower end of the second slider 35 on the second linear guide rail 34 is connected and fixed to a fixing clamp 4. The fixing clamp 4 is mounted on the lower end of the guide rail and can move in the front-back and left-right directions when affected by external force.

[0024] It should be noted that the fixing clip 4 includes a plate connected to the lower end of the second slider 35, and the lower end of the plate is connected to a limit clip that can be opened to fix the cable.

[0025] In a preferred embodiment of this case, the lower end of the base 1 is connected to a plurality of feet 5 and a plurality of casters 6, specifically, as follows: Figure 1 As shown, there are four feet 5 and four casters 6, which are arranged in a matrix around the lower end of the base 1, making it easy to push the box into the box after it is assembled on the outside, and easy to operate.

[0026] When the charging equipment is in use, the automatic alignment mechanism inside the housing moves outward toward the opening, and the charging gun head and its cable move outward simultaneously. At this time, the guide rail on the moving component moves the fixing clamp 4 under the influence of external force, changing the position of the cable's suspended bend, thereby preventing jamming of the charging alignment mechanism and ensuring smooth operation of the charging equipment. After the charging equipment completes charging, the automatic alignment mechanism moves back into the housing, and the charging gun head and its cable move inward simultaneously. The fixing clamp 4 moves into the housing, and the cable bend is located behind the charging alignment mechanism, not affecting it, thus ensuring the stable operation of the charging equipment.

[0027] The above embodiments are merely illustrative of the principles and effects of this patent application and are not intended to limit this patent application. Any person skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of this patent application. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this patent application shall still be covered by the claims of this patent application.

Claims

1. A cable protection device, characterized in that, Includes a base (1), the upper end of which is connected to a bracket (2), and the top of the bracket (2) is provided with a moving component (3). The moving component (3) is equipped with a fixing clamp (4) for fixing the cable. When the cable is driven to move to one side by an external force, the cable moves synchronously under the drive of the moving component (3), reducing the cable drooping length to prevent obstructing the operation of the equipment.

2. The cable protection device according to claim 1, characterized in that, The moving component (3) includes a set of vertically arranged and relatively sliding guide rails. The fixing clamp (4) is installed at the lower end of the guide rails. When the fixing clamp (4) is affected by external force, it can move in the front-back and left-right directions.

3. The cable protection device according to claim 2, characterized in that, The guide rail component includes a first linear guide rail (31) and a second linear guide rail (34) arranged vertically. The first linear guide rail (31) is mounted on the top of the bracket (2). The lower end of the first slider (32) on the first linear guide rail (31) is connected to a mounting plate (33). The lower end of the mounting plate (33) is connected to the upper end of the second linear guide rail (34). The lower end of the second slider (35) on the second linear guide rail (34) is connected and fixed to a fixing clamp (4).

4. The cable protection device according to claim 2, characterized in that, The fixing clip (4) includes a plate connected to the lower end of the second slider (35), and the lower end of the plate is connected to a limit card that can be opened to fix the cable.

5. The cable protection device according to claim 4, characterized in that, The bracket (2) is a gantry structure and is installed on the upper side of the base (1) for cable routing.

6. The cable protection device according to claim 4, characterized in that, The lower end of the base (1) is connected to several feet (5) and several casters (6).

7. A charging device, characterized in that, Includes the cable protection device as described in any one of claims 1-6.

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