Cleaning mechanism for steel slide wire

Abstract

The utility model discloses a cleaning mechanism of a steel body sliding contact line, which comprises a bottom plate, a third brush roller is rotatably arranged at the center position of the top end of the bottom plate through a support, supporting seats are arranged at the top end of the bottom plate on two sides of the third brush roller, a double-shaft motor is arranged at the top end of each supporting seat, and second brush rollers are arranged at two ends of each double-shaft motor. A box body is arranged at the top end of the bottom plate on the outer side of the second brush roller, a box handle is arranged in the center of the top end of the box body, a wire inlet is formed in the outer wall of one side of the box body, a wire outlet is formed in the outer wall of the other side of the box body, a sliding contact wire body is arranged above the third brush roller, and a part placing frame is arranged in the box body above the sliding contact wire body; and two first brush rollers are rotationally mounted on the inner wall of the part placing frame. According to the cleaning mechanism, the cleaning effect of the cleaning mechanism on the outer wall of the sliding contact line body when the cleaning mechanism is used is guaranteed, the application range of the cleaning mechanism is widened, and the purpose that the cleaning mechanism is easy to carry and transfer is achieved.

Description

Technical Field

[0001] This utility model relates to the field of power transmission and distribution equipment maintenance technology, specifically a cleaning mechanism for a steel-body sliding contact line. Background Technology

[0002] As an important component of power transmission, steel conductor rails are widely used in industrial automated production lines, warehouse logistics systems, railways, and urban rail transit. During use, dust, oil, and other impurities easily accumulate on the surface of the conductor rail. These contaminants not only reduce the conductivity of the conductor rail but may also cause safety hazards such as short circuits and arc discharges. To improve this situation, it is necessary to clean the outer wall of the steel conductor rail. Therefore, developing a cleaning mechanism for steel conductor rails is particularly important.

[0003] A cleaning mechanism for a steel-bodied sliding contact line, as described in reference announcement number CN208401226U, includes a cleaning box with openings at both ends and the top. A pull ring is provided on the side of the cleaning box. A support plate is vertically mounted on the outer side of the openings. Limit holes are provided on the surface of the support plate and the upper surface of the cleaning box, with bolts movably mounted within these holes. The ends of the bolts penetrate the limit holes and are fixedly connected to a snap-fit ​​plate. A brush is fixedly mounted on the outer surface of the snap-fit ​​plate. Two brush-covered surfaces are positioned opposite each other on the inner sides of the two support plates. The clamping plates are adjustable in distance; the clamping plates on both sides of the fan assembly are connected to the inner wall of the bottom of the cleaning box via the first connecting rod, and together with the clamping plate on one side of the inner wall of the top of the cleaning box, it is suitable for cleaning steel sliding contact lines with different copper conductor sizes. As can be seen from the above, although this cleaning mechanism can be used well, it is usually not convenient to brush and clean the outer wall of the steel sliding contact line from multiple directions, so the cleaning effect of this cleaning mechanism on the steel sliding contact line is still difficult to achieve the expected result, which often troubles users. Utility Model Content

[0004] The purpose of this utility model is to provide a cleaning mechanism for steel conductor rails, in order to solve the problem that although the cleaning mechanism mentioned in the background art can be applied well, it is usually not convenient to brush and clean the outer wall of the steel conductor rail from multiple directions, so that the cleaning effect of the cleaning mechanism on the steel conductor rail is still difficult to achieve the expected result.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cleaning mechanism for a steel-bodied sliding contact line, comprising a base plate, a third brush roller rotatably mounted at the center of the top of the base plate via a bracket, support seats on both sides of the top of the base plate of the third brush roller, a dual-axis motor mounted at the top of the support seats, and second brush rollers mounted at both ends of the dual-axis motor, a housing on the top of the base plate outside the second brush roller, a handle at the center of the top of the housing, an inlet on one side of the outer wall of the housing, an outlet on the other side of the outer wall of the housing, a sliding contact line body above the third brush roller, one end of the sliding contact line body passing through the inlet and extending to the outside of the housing, and the other end of the sliding contact line body passing through the outlet and extending to the outside of the housing, a component rack inside the housing above the sliding contact line body, and two first brush rollers rotatably mounted on the inner wall of the component rack.

[0006] Preferably, the top of the box is provided with equally spaced positioning cylinders, and a movable rod is movably connected inside the positioning cylinder. The bottom end of the movable rod extends to the outside of the positioning cylinder and is provided with a connecting frame. The bottom end of the connecting frame is connected to the top end of the placement rack. The connecting frame is provided to connect the movable rod and the placement rack.

[0007] Preferably, the outer wall of the positioning cylinder is provided with an external thread, and a nut disc is threadedly installed on the outer wall of the positioning cylinder at the position of the external thread. The downward pressure applied by the spring is adjusted by the setting of the nut disc and the external thread.

[0008] Preferably, a spring is wound around the positioning cylinder below the nut disc and the outer wall of the movable rod. The two ends of the spring are respectively connected to the bottom end of the nut disc and the top end of the connecting frame. The spring is designed to apply a downward elastic pressure to the mounting frame.

[0009] Preferably, a first guide frame is provided on the outer wall of the box below the inlet, and a plurality of first guide rollers are rotatably installed on the inner wall of the first guide frame. The first guide rollers are used to guide the sliding contact line to the inner side of the box.

[0010] Preferably, a second guide frame is provided on the outer wall of the box below the outlet, and a plurality of second guide rollers are rotatably installed on the inner wall of the second guide frame. The second guide rollers are used to guide the sliding contact line to the outside of the box.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the cleaning mechanism of the steel body sliding contact line not only ensures the cleaning effect on the outer wall of the sliding contact line during use, but also improves the applicability of the cleaning mechanism, and achieves the purpose of easy carrying and transportation of the cleaning mechanism.

[0012] (1) By setting the third brush roller, the outer wall of the lower end of the sliding contact line is cleaned by roller brushing, while the two first brush rollers are set to easily clean the outer wall of the upper end of the sliding contact line by roller brushing, and the several second brush rollers are set to easily clean the outer wall of the sliding contact line by roller brushing from both sides, thereby enabling multi-directional cleaning of the outer wall of the sliding contact line, thus ensuring the cleaning effect of the cleaning mechanism on the outer wall of the sliding contact line when in use.

[0013] (2) By rotating the nut disc, the nut disc slides up and down on the outer wall of the positioning cylinder at the external thread position, which can adjust the downward elastic force applied by the spring to the connecting frame. Since the spring always applies downward elastic pressure to the placement frame through the connecting frame, the first brush roller moves downward adaptively and fits against the outer wall of the upper end of the sliding contact line body, so as to facilitate cleaning of sliding contact lines of different diameters, thereby improving the applicability of the cleaning mechanism.

[0014] (3) By centrally setting the third brush roller, the second brush roller and the first brush roller and other related components on the inside of the box, and setting the box handle on the inside of the box, the box can be lifted by simply holding the box handle, thereby achieving the purpose of easy carrying and transportation of the cleaning mechanism. Attached Figure Description

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

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

[0017] Figure 3 This is a frontal cross-sectional view of the present invention.

[0018] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0019] Figure 5 This is a top view of the second brush roller structure of this utility model.

[0020] In the diagram: 1. Base plate; 2. Box body; 3. Box handle; 4. Inlet; 5. Sliding contact line body; 6. First guide frame; 7. First guide roller; 8. Second guide frame; 9. Second guide roller; 10. Outlet; 11. Component holder; 12. First brush roller; 13. Support base; 14. Dual-axis motor; 15. Second brush roller; 16. Positioning cylinder; 17. Movable rod; 18. Connecting frame; 19. Spring; 20. Nut disc; 21. External thread; 22. Third brush roller. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the 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 scope of protection of the present utility model.

[0022] Please see Figure 1-5 An embodiment of this utility model provides a cleaning mechanism for a steel sliding contact line, including a base plate 1. A third brush roller 22 is rotatably mounted at the center of the top of the base plate 1 via a bracket. Support seats 13 are provided on the top of the base plate 1 on both sides of the third brush roller 22. A dual-axis motor 14 is installed on the top of the support seats 13. A second brush roller 15 is installed at both ends of the dual-axis motor 14. A box 2 is provided on the top of the base plate 1 outside the second brush roller 15. The top of the box 2 is provided with equally spaced positioning cylinders 16. A movable rod 17 is movably connected inside the positioning cylinder 16. The bottom end of the movable rod 17 extends to the outside of the positioning cylinder 16 and is provided with a connecting frame 18. The bottom end of the connecting frame 18 is connected to the top of the placement frame 11.

[0023] In use, the connecting bracket 18 is provided to connect the movable rod 17 to the mounting bracket 11.

[0024] The outer wall of the positioning cylinder 16 is provided with an external thread 21, and a nut disc 20 is threadedly installed on the outer wall of the positioning cylinder 16 at the position of the external thread 21.

[0025] In use, the downward pressure applied by the spring 19 is adjusted by setting the nut disc 20 with the external thread 21;

[0026] A spring 19 is wound around the outer wall of the positioning cylinder 16 below the nut disc 20 and the movable rod 17. The two ends of the spring 19 are connected to the bottom end of the nut disc 20 and the top end of the connecting frame 18, respectively.

[0027] In use, the spring 19 is provided to apply a downward elastic pressure to the holder 11;

[0028] A handle 3 is provided at the center of the top of the box 2. A cable inlet 4 is provided on the outer wall of one side of the box 2. A first guide frame 6 is provided on the outer wall of the box 2 below the cable inlet 4. Several first guide rollers 7 are rotatably installed on the inner wall of the first guide frame 6.

[0029] In use, the first guide roller 7 is set to guide the sliding contact line 5 to the inside of the housing 2;

[0030] A cable outlet 10 is provided on the outer wall of the other side of the housing 2. A second guide frame 8 is provided on the outer wall of the housing 2 below the cable outlet 10. Several second guide rollers 9 are rotatably installed on the inner wall of the second guide frame 8.

[0031] In use, the second guide roller 9 is used to guide the sliding contact line 5 to the outside of the housing 2;

[0032] Above the third brush roller 22 is a sliding contact line 5. One end of the sliding contact line 5 passes through the inlet 4 and extends to the outside of the box 2. The other end of the sliding contact line 5 passes through the outlet 10 and extends to the outside of the box 2. Inside the box 2 above the sliding contact line 5 is a component holder 11. Two first brush rollers 12 are rotatably mounted on the inner wall of the component holder 11.

[0033] In this embodiment, the cleaning mechanism is first transported by centrally arranging the third brush roller 22, the second brush roller 15, and the first brush roller 12 inside the housing 2, with a handle 3 located inside the housing 2. The cleaning mechanism can be easily carried and transported by simply holding the handle 3 and lifting it. The inlet 4 and outlet 10 facilitate the insertion and exit of the sliding contact wire 5 into and out of the housing 2. Several first guide rollers 7 and second guide rollers 9 guide the sliding contact wire 5 to the inside of the housing 2 or guide it out from the inside of the housing 2. The third brush roller 22 cleans the lower outer wall of the sliding contact wire 5, while the two first brush rollers 12 clean the upper outer wall of the sliding contact wire 5. Several second brush rollers 15 clean the sliding contact wire from both sides. The outer wall of the sliding contact line 5 is cleaned by a roller brush to clean the outer wall of the sliding contact line 5 from multiple directions. In addition, the dual-axis motor 14 can drive the second brush roller 15 to rotate, so as to improve the roller brushing effect of the second brush roller 15 on the outer wall of the sliding contact line 5. The first brush roller 12, the second brush roller 15 and the third brush roller 22 are all composed of rollers and brushes on their outer walls, so that the brush components can perform roller brushing treatment on the outer wall of the sliding contact line 5. Finally, by rotating the nut plate 20, the nut plate 20 is moved up and down on the outer wall of the positioning cylinder 16 at the position of the external thread 21, so as to adjust the downward elastic force applied by the spring 19 to the connecting frame 18. Since the spring 19 always applies downward elastic pressure to the placement frame 11 through the connecting frame 18, the first brush roller 12 adaptively moves downward and fits against the outer wall of the upper end of the sliding contact line 5, so as to facilitate the cleaning operation of sliding contact lines 5 of different diameters, thereby completing the use of the cleaning mechanism.

Claims

1. A cleaning mechanism for a trolley line, characterized by: The utility model provides a kind of electric wire distribution box, including bottom plate (1), the third brush roller (22) is rotatably installed in the central position of the top end of bottom plate (1) by support, the top end of the bottom plate (1) of both sides of third brush roller (22) is equipped with support seat (13), double-shaft motor (14) is installed in the top end of support seat (13), the both ends of double-shaft motor (14) are equipped with second brush roller (15), the top end of the bottom plate (1) outside second brush roller (15) is equipped with box (2), the central position of the top end of box (2) is equipped with box handle (3), the outer wall on one side of box (2) is equipped with wire inlet (4), the outer wall on the other side of box (2) is equipped with wire outlet (10), the above of third brush roller (22) is equipped with slide wire body (5), one end of slide wire body (5) penetrates wire inlet (4) and extends to the outside of box (2), the other end of slide wire body (5) penetrates wire outlet (10) and extends to the outside of box (2), the inside of box (2) above slide wire body (5) is equipped with placing piece frame (11), the inner wall of placing piece frame (11) is rotatably equipped with two first brush rollers (12).

2. A cleaning mechanism for a steel trolley line as claimed in claim 1, wherein: The top of the box (2) is equipped with equidistant positioning cylinder (16), the inside of the positioning cylinder (16) is movably connected with movable rod (17), the bottom end of the movable rod (17) extends to the outside of the positioning cylinder (16) and is equipped with connecting frame (18), the bottom end of the connecting frame (18) is connected with the top end of the placing piece frame (11).

3. A cleaning mechanism for a steel trolley line as claimed in claim 2, wherein: The outer wall of the positioning cylinder (16) is equipped with external thread (21), the outer wall of the positioning cylinder (16) at the position of the external thread (21) is threadedly installed with nut disc (20).

4. A cleaning mechanism for a steel trolley line as claimed in claim 3, wherein: The positioning cylinder (16) below the nut disc (20) is wound with spring (19) on the outer wall of movable rod (17), the both ends of the spring (19) are connected with the bottom end of the nut disc (20) and the top end of the connecting frame (18) respectively.

5. A cleaning mechanism for a steel trolley line as defined in claim 1, wherein: The outer wall of the box (2) below the wire inlet (4) is equipped with first guide frame (6), the inner wall of the first guide frame (6) is rotatably installed with a plurality of first guide rollers (7).

6. A cleaning mechanism for a steel trolley line as defined in claim 1, wherein: The outer wall of the box (2) below the wire outlet (10) is equipped with second guide frame (8), the inner wall of the second guide frame (8) is rotatably installed with a plurality of second guide rollers (9).

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