Slide wire convenient to splice
By introducing structures such as holding plates, connecting cross plates, and mounting screws into the sliding contact line, stable installation and position adjustment of the sliding contact line are achieved, solving the problem of unstable splicing in the existing technology and improving the ease of operation and versatility.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUXI RUINENG ELECTRIC TECHNOLOGY CO LTD
- Filing Date
- 2025-06-19
- Publication Date
- 2026-08-04
AI Technical Summary
Existing easy-to-assemble sliding contact lines are not conducive to ensuring stability during equipment assembly operations, affecting the ease of operation for staff.
The design incorporates a support plate, connecting plate, mounting screw, fixing plate, connecting screw, limit nut, and limit frame. Through threaded connection and adjustable groove, the sliding contact line can be stably installed and its position adjusted, ensuring the stability and convenience of splicing.
It improves the stability and convenience of conductor rail splicing operations, adapts to the requirements of different installation environments, and enhances the versatility of conductor rails.
Smart Images
Figure CN224595997U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sliding contact line technology, and in particular to a sliding contact line that is easy to splice. Background Technology
[0002] A sliding contact line, also known as a sliding conductor, is a power transmission device used to supply power to mobile equipment. It mainly consists of three components: a sheath, conductors, and a receiver, along with some auxiliary components. The sheath is a semi-enclosed, tubular component with multiple bare conductor rails embedded inside as power supply wires. These rails are insulated from each other to ensure the safety of the power supply. The conductors are typically made of materials with good electrical conductivity, such as copper or aluminum alloy. The receiver is a set of brush holders installed on the mobile equipment, sliding to draw power as the equipment moves.
[0003] An existing type of sliding contact line that is easy to splice does not guarantee the stability of the sliding contact line placed inside the equipment during the splicing operation. This affects the stability of the operation and reduces the convenience for the operator. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a sliding contact line that is easy to splice.
[0005] This utility model is achieved using the following technical solution: a sliding contact line that is easy to splice, including a holding support plate, a connecting horizontal plate fixedly connected to the bottom of the holding support plate, an installation screw connected to the internal thread of the connecting horizontal plate, a fixing horizontal plate connected to the lower surface of the installation screw, a connecting screw connected to the internal thread of the fixing horizontal plate, a limit nut one connected to the upper surface of the connecting screw, and a limit nut two connected to the lower surface of the installation screw;
[0006] The bottom of the connecting screw is threadedly connected to a limit frame, and a mounting frame is inserted into the surface of the limit frame. A mounting base plate is fixedly connected to the surface of the mounting frame, and a connecting frame is fixedly connected to the left and right ends of the mounting base plate. A limit ring is snapped into the inside of the connecting frame, and an adjustment groove is provided inside the limit frame.
[0007] With the above technical solution, the connecting plate is located on top of the fixed plate. This structural design facilitates the connection operation of the installation screw, and the installation height and level of the sliding contact line can be precisely controlled by adjusting the connection tightness between the installation screw and the fixed plate, adapting to different installation environment requirements.
[0008] As a further improvement to the above solution, the number of mounting screws is set to two, and the two mounting screws are symmetrically distributed on the left and right sides with the connecting horizontal plate as the center, and the connecting horizontal plate is located on top of the fixed horizontal plate.
[0009] With the above technical solution, there are two mounting screws inside the bottom connecting plate of the support plate, which are symmetrically distributed on the left and right. The mounting screws can make the sliding contact line bear force evenly during installation, thus improving the stability of the installation.
[0010] As a further improvement to the above solution, the number of the connecting screw and the limiting nut is set to three, and the three connecting screws and the limiting nut are equidistantly distributed around the fixed horizontal plate.
[0011] Through the above technical solution, three connecting screws and limiting nuts are evenly distributed around the fixed horizontal plate. The evenly distributed connecting screws can transmit force evenly, making the connection of each part of the sliding contact line tight and stable. The bottom of the first limiting nut contacts the top surface of the fixed horizontal plate, and the top of the second limiting nut contacts the bottom surface of the fixed horizontal plate. They can limit the connecting screws and prevent them from loosening or shifting during use, further enhancing the overall stability of the sliding contact line structure.
[0012] As a further improvement to the above solution, the bottom of the first limiting nut contacts the top surface of the fixed horizontal plate, and the top of the second limiting nut contacts the bottom surface of the fixed horizontal plate.
[0013] As a further improvement to the above solution, the number of the limiting card frames is set to three, and the three limiting card frames are equidistantly distributed around the fixed horizontal plate, with the limiting card frames located at the bottom of the fixed horizontal plate.
[0014] As a further improvement to the above solution, the number of the adjustable distance slide grooves is set to several, and the several adjustable distance slide grooves are symmetrically distributed around the limiting frame, and the internal part of the adjustable distance slide groove is engaged with a limiting ring.
[0015] As a further improvement to the above solution, the number of mounting frames is set to several, and four frames are grouped together, with the four mounting frames symmetrically distributed around the mounting base plate.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] This invention uses a rotating connecting screw and a limiting nut to install the limiting frame inside a fixed horizontal plate. After the product is placed inside the limiting frame, the mounting frame, connecting frame, and limiting ring on the surface of the mounting base plate are installed on the surface of the limiting frame. With the help of an adjustable groove inside the limiting frame, the operator can rotate the adjustable groove to stably limit and fix the product placed between the limiting frame and the mounting base plate. This ensures convenient splicing operation for the operator and improves the ease of use of the equipment.
[0018] This utility model sets a number of symmetrically distributed adjustable grooves inside the limiting frame, with limiting rings engaging inside the adjustable grooves. This allows for position adjustment of the sliding contact line during the splicing process. When connecting sliding contact lines of different specifications or layouts, the relative positions of components such as the mounting frame can be adjusted by sliding the limiting rings within the adjustable grooves, thereby adapting to different installation requirements and improving the versatility of the sliding contact line. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0020] Figure 2 This is a schematic diagram of the frontal anatomical structure of the present invention;
[0021] Figure 3 This is a schematic diagram of the structure of this utility model from below;
[0022] Figure 4 This is a schematic diagram of the side anatomical structure of the present invention;
[0023] Figure 5 This is a schematic diagram of the right-side structure of this utility model.
[0024] Explanation of key symbols:
[0025] 1. Hold the support plate; 2. Connect the horizontal plate; 3. Install the screw rod; 4. Fix the horizontal plate; 5. Connect the screw rod; 6. Limit nut one; 7. Limit frame; 8. Limit nut two; 9. Install the base plate; 10. Install the frame; 11. Connect the frame; 12. Limit ring; 13. Adjustable groove. Detailed Implementation
[0026] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.
[0027] Example:
[0028] Please combine Figure 1-5This embodiment of a sliding contact line that is easy to splice includes a holding support plate 1, a connecting horizontal plate 2 fixedly connected to the bottom of the holding support plate 1, an installation screw 3 threadedly connected to the inside of the connecting horizontal plate 2, a fixing horizontal plate 4 threadedly connected to the lower surface of the installation screw 3, a connecting screw 5 threadedly connected to the inside of the fixing horizontal plate 4, a limit nut 6 threadedly connected to the upper surface of the connecting screw 5, and a limit nut 8 threadedly connected to the lower surface of the installation screw 3.
[0029] The bottom thread of the connecting screw 5 is connected to a limiting frame 7. A mounting frame 10 is inserted into the surface of the limiting frame 7. A mounting base plate 9 is fixedly connected to the surface of the mounting frame 10. A connecting frame 11 is fixedly connected to the left and right ends of the mounting base plate 9. A limiting ring 12 is engaged inside the connecting frame 11. An adjustable groove 13 is provided inside the limiting frame 7. After the limiting frame 7 is installed inside the fixed horizontal plate 4 by rotating the connecting screw 5 and the limiting nut 6, the product is placed inside the limiting frame 7. After the mounting frame 10, connecting frame 11 and limiting ring 12 are installed on the surface of the limiting frame 7, the adjustable groove 13 inside the limiting frame 7 allows the operator to rotate the adjustable groove 13 to stably limit and fix the product placed between the limiting frame 7 and the mounting base plate 9. This ensures that the operator can easily assemble the product with the equipment and improves the convenience of using the equipment.
[0030] The connecting plate 2 is located on top of the fixed plate 4. This structural design facilitates the connection operation of the mounting screw 3. Furthermore, by adjusting the tightness of the connection between the mounting screw 3 and the fixed plate 4, the installation height and level of the sliding contact line can be precisely controlled to adapt to different installation environment requirements.
[0031] The number of mounting screws 3 is set to two, and the two mounting screws 3 are symmetrically distributed on the left and right sides with the connecting horizontal plate 2 as the center. The connecting horizontal plate 2 is located on the top of the fixed horizontal plate 4.
[0032] The number of mounting screws 3 inside the bottom connecting horizontal plate 2 of the holding plate 1 is two and they are symmetrically distributed on the left and right. The mounting screws 3 can make the sliding contact line bear force evenly during installation and improve the stability of the installation.
[0033] The number of connecting screws 5 and limiting nuts 6 is set to three, and the three connecting screws 5 and limiting nuts 6 are evenly distributed around the fixed horizontal plate 4.
[0034] The connecting screws 5 and the limiting nuts 1 and 6 are equidistantly distributed around the fixed cross plate 4, and there are three of them. The equidistantly distributed connecting screws 5 can transmit force evenly, making the connection of each part of the sliding contact line tight and stable. The bottom of the limiting nut 1 and 6 contacts the top surface of the fixed cross plate 4, and the top of the limiting nut 2 and 8 contacts the bottom surface of the fixed cross plate 4. They can limit the connecting screws 5 and prevent them from loosening or shifting during use, further enhancing the stability of the overall structure of the sliding contact line.
[0035] The bottom of the limiting nut 6 contacts the top surface of the fixed horizontal plate 4, and the top of the limiting nut 8 contacts the bottom surface of the fixed horizontal plate 4.
[0036] The number of limiting frames 7 is set to three, and the three limiting frames 7 are equidistantly distributed around the fixed horizontal plate 4. The limiting frames 7 are located at the bottom of the fixed horizontal plate 4. By setting the number of adjustable sliding grooves 13 inside the limiting frames 7 to be several and symmetrically distributed, and the limiting rings 12 are engaged inside the adjustable sliding grooves 13, the position of the sliding contact line can be adjusted during the splicing process. When it is necessary to connect sliding contact lines of different specifications or layouts, the relative position of the mounting frames 10 and other components can be adjusted by sliding the limiting rings 12 in the adjustable sliding grooves 13, thereby adapting to different installation requirements and improving the versatility of the sliding contact line.
[0037] The number of adjustable slide grooves 13 is set to several, and the several adjustable slide grooves 13 are symmetrically distributed around the limiting frame 7. The internal part of the adjustable slide groove 13 is engaged with the limiting ring 12.
[0038] The number of mounting frames 10 is set to a certain number, and four mounting frames 10 are arranged in a group, with the four mounting frames 10 symmetrically distributed around the mounting base plate 9.
[0039] The implementation principle of the easy-to-assemble sliding contact line in this embodiment is as follows: After the limiting frame 7 is installed inside the fixed horizontal plate 4 by rotating the connecting screw 5 and the limiting nut 6, the product is placed inside the limiting frame 7. Then, the mounting frame 10, connecting frame 11, and limiting ring 12 on the surface of the mounting base plate 9 are installed on the surface of the limiting frame 7. With the help of the adjustable sliding groove 13 opened inside the limiting frame 7, the operator rotates the adjustable sliding groove 13 to stably limit and fix the product placed between the limiting frame 7 and the mounting base plate 9. This ensures that staff can easily assemble products with the help of the equipment, improving the ease of use of the equipment. By setting several symmetrically distributed adjustable grooves 13 inside the limiting frame 7, and locking the limiting rings 12 inside the adjustable grooves 13, the position of the sliding contact line can be adjusted during the assembly process. When it is necessary to connect sliding contact lines of different specifications or layouts, the relative position of components such as the mounting frame 10 can be adjusted by sliding the limiting rings 12 in the adjustable grooves 13, thereby adapting to different installation requirements and improving the versatility of the sliding contact line.
[0040] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.
Claims
1. A sliding contact line that is easy to assemble, characterized in that, The device includes a holding plate (1), a connecting horizontal plate (2) fixedly connected to the bottom of the holding plate (1), an installation screw (3) threadedly connected to the inside of the connecting horizontal plate (2), a fixing horizontal plate (4) threadedly connected to the lower surface of the installation screw (3), a connecting screw (5) threadedly connected to the inside of the fixing horizontal plate (4), a limit nut (6) threadedly connected to the upper surface of the connecting screw (5), and a limit nut (8) threadedly connected to the lower surface of the installation screw (3). The bottom of the connecting screw (5) is threadedly connected to a limiting frame (7). A mounting frame (10) is inserted into the surface of the limiting frame (7). A mounting base plate (9) is fixedly connected to the surface of the mounting frame (10). A connecting frame (11) is fixedly connected to the left and right ends of the mounting base plate (9). A limiting ring (12) is snapped into the inside of the connecting frame (11). An adjustable groove (13) is opened inside the limiting frame (7).
2. The easy-to-assemble sliding contact line as described in claim 1, characterized in that: The number of mounting screws (3) is set to two, and the two mounting screws (3) are symmetrically distributed on the left and right with the connecting horizontal plate (2) as the center. The connecting horizontal plate (2) is located on the top of the fixed horizontal plate (4).
3. The easy-to-assemble sliding contact line as described in claim 1, characterized in that: The number of the connecting screw (5) and the limiting nut (6) is set to three, and the three connecting screws (5) and the limiting nut (6) are equidistantly distributed around the fixed horizontal plate (4).
4. The easy-to-assemble sliding contact line as described in claim 1, characterized in that: The bottom of the first limiting nut (6) is in contact with the top surface of the fixed horizontal plate (4), and the top of the second limiting nut (8) is in contact with the bottom surface of the fixed horizontal plate (4).
5. The easy-to-assemble sliding contact line as described in claim 1, characterized in that: The number of the limiting card frames (7) is set to three. The three limiting card frames (7) are equidistantly distributed around the fixed horizontal plate (4) and the limiting card frames (7) are located at the bottom of the fixed horizontal plate (4).
6. The easy-to-assemble sliding contact line as described in claim 1, characterized in that: The number of the adjustable grooves (13) is set to several, and the several adjustable grooves (13) are symmetrically distributed around the limiting frame (7). The adjustable grooves (13) are internally engaged with limiting rings (12).
7. The easy-to-assemble sliding contact line as described in claim 1, characterized in that: The number of the mounting frames (10) is set to several, and four are grouped together. The four mounting frames (10) are symmetrically distributed with the mounting base plate (9) as the center.