Adjustable collector mounting rack and mobile pedestal power supply system

Abstract

The utility model discloses a kind of adjustable current collector mounting rack and mobile pedestal power supply system, adjustable current collector mounting rack includes first support and adjusting seat, adjusting seat is installed on first support, and adjusting seat is equipped with the mounting structure of current collector being fixed;The pitch angle of mounting structure on first plane is adjustable, and first plane is perpendicular to the displacement direction of current collector;The pitch angle of mounting structure on second plane is adjustable, and second plane is parallel to the displacement direction of current collector and perpendicular to first plane.The utility model is applied to mobile pedestal power supply field, adjustable current collector mounting rack is split into first support and adjusting seat, and make the pitch angle of mounting structure of current collector being fixed on adjusting seat on first plane, second plane is adjustable, ensure that current collector and slide contact line accurate cooperation, reduce the machining precision of first support, adjusting seat, effectively improve the durability of current collector, reduce failure rate.

Description

Technical Field

[0001] This utility model relates to the field of power supply technology for mobile pedestals, specifically an adjustable electrical mounting bracket and a power supply system for mobile pedestals. Background Technology

[0002] Production line moving platforms typically use sliding contact lines in conjunction with current collectors for power supply. However, due to the need to reserve passageways between functional zones on the production line, the sliding contact lines are often divided into multiple segments. This necessitates frequent disengagement and insertion of the current collectors into each segment of the sliding contact line during operation. Consequently, higher requirements are placed on the relative position between the sliding contact line and the current collector (especially maintaining it on the same axis).

[0003] Currently, most current collectors on mobile platforms are mounted using fixed brackets. This mounting method makes it impossible to adjust the connection position between the current collector, the collector electrode, and the sliding contact line. Therefore, the machining precision requirements for the fixed brackets are extremely high; any significant deviation will cause the current collector and the sliding contact line to deviate from their unified axis during operation, severely affecting the durability of the current collector and even causing damage. Furthermore, mobile platforms typically require the installation of wiring cabinets, proximity switches, and other components, which are currently mounted using independent brackets, resulting in a complex overall structure and increased costs. Utility Model Content

[0004] To address the shortcomings of the existing technology, this utility model provides an adjustable current collector mounting bracket and a movable platform power supply system, which can effectively ensure the precise matching between the current collector and the sliding contact line, reduce the processing precision of the bracket, improve the durability of the current collector, and reduce the failure rate.

[0005] To achieve the above objectives, this utility model provides an adjustable current collector mounting bracket, including a first bracket and an adjustment seat, wherein the adjustment seat is mounted on the first bracket and the adjustment seat is provided with a mounting structure for fixing the current collector; The pitch angle of the mounting structure is adjustable on both the first plane and the second plane. The first plane is perpendicular to the displacement direction of the current collector, and the second plane is parallel to the displacement direction of the current collector and perpendicular to the first plane.

[0006] In one embodiment, the first bracket has a support plate, the adjustment seat includes an adjustment plate and a mounting plate, the mounting plate is connected to the adjustment plate, and the mounting structure is disposed on the mounting plate; The adjusting plate is connected to the support plate by four sets of bolt assemblies. The four sets of bolt assemblies are arranged in a rectangular array, and one of the two adjacent sides of the rectangular array is located in the first plane and the other is located in the second plane.

[0007] In one embodiment, the bolt assembly includes a screw and a first nut, a second nut, and a third nut that are threadedly connected to the screw, the screw including a shank and a nut; The screw passes through the adjusting plate and the supporting plate, and the first nut and the second nut are located between the adjusting plate and the supporting plate, and the first nut and the second nut respectively abut against the first side of the adjusting plate and the first side of the supporting plate; One of the third nut and the screw cap abuts against the second side of the adjusting plate, and the other abuts against the second side of the support plate.

[0008] In one embodiment, the adjusting plate and / or the support plate are provided with a strip-shaped hole at the position where the screw passes through, and the length direction of the strip-shaped hole is parallel to the first plane and perpendicular to the second plane.

[0009] In one embodiment, the first bracket is Z-shaped, and the support plate is the bottom horizontal plate of the first bracket.

[0010] To achieve the above objectives, this utility model also provides a mobile platform power supply system, including a current collector, a sliding contact line, a second bracket, and the aforementioned adjustable current collector mounting bracket; The first bracket is connected to the movable platform, the current collector is connected to the mounting structure, and the sliding contact line is connected to the second bracket, with the current collector and the sliding contact line slidingly engaged.

[0011] In one embodiment, the second support includes an upright and a cantilever, the cantilever being connected to the upright and having an adjustable vertical height, and the sliding contact line being connected to the cantilever.

[0012] In one embodiment, the first bracket is provided with a wiring cabinet.

[0013] In one embodiment, the first bracket is provided with a proximity switch mounting station for mounting the proximity switch on the movable platform.

[0014] Compared with the prior art, the present invention has the following beneficial technical effects: 1. This utility model divides the adjustable current collector mounting bracket into two parts: a first bracket and an adjustment seat. The pitch angle of the mounting structure that fixes the current collector on the adjustment seat can be adjusted on both the first plane and the second plane. This makes the current collector and the sliding contact line aligned on the same axis, ensuring precise matching between the current collector and the sliding contact line. At the same time, it reduces the processing precision of the first bracket and the adjustment seat, effectively improving the durability of the current collector and reducing the failure rate. 2. In the preferred embodiment of the adjustable current collector mounting bracket of this utility model, a strip hole is provided on the adjustment plate and / or support plate at the position where the screw passes through, and the length direction of the strip hole is parallel to the first plane and perpendicular to the second plane, so that the lateral position of the mounting structure for fixing the current collector on the adjustment seat is adjustable, thereby further ensuring the precise cooperation between the current collector and the sliding contact line and reducing the processing precision of the adjustment plate and / or support plate. 3. In the preferred embodiment of the mobile platform power supply system of this utility model, a second support is formed by a pole and a cantilever frame, and the cantilever frame is designed to be vertically adjustable, thereby driving the adjustment of the vertical height of the sliding contact line, so that the second support can effectively adapt to the sliding contact line installed on the ground at different heights; 4. In the preferred embodiment of the mobile platform power supply system of this utility model, the current collector, junction box, proximity switch and other components of the mobile platform are integrated on the first bracket, avoiding the need for separate mounting bases for each component, reducing processing costs and improving installation efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the adjustable power supply mounting bracket in Embodiment 1 of this utility model; Figure 2 This is a schematic diagram illustrating the application of the adjustable electrical appliance mounting bracket in Embodiment 1 of this utility model; Figure 3 This is an assembly diagram of the bolt assembly in Embodiment 1 of this utility model; Figure 4 This is a schematic diagram of the power supply system for the mobile platform in Embodiment 2 of this utility model.

[0017] Reference numerals: 1. First bracket; 101. Support plate; 2. Adjusting seat; 201. Adjusting plate; 202. Mounting plate; 203. Mounting structure; 3. Current collector; 4. Sliding contact line; 5. Bolt assembly; 5. Screw; 501. First nut; 502. Second nut; 503. Third nut; 504. Second bracket; 6. Upright pole; 601. Cantilever frame; 602. Frame body; 7. Junction cabinet; 8. Proximity switch; 9.

[0018] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0021] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this utility model, unless otherwise explicitly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection, an electrical connection, a physical connection, or a wireless communication connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal connection of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0023] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] Example 1 like Figure 1 , Figure 2The image shows an adjustable current collector mounting bracket disclosed in this embodiment, which mainly includes a first bracket 1 and an adjusting seat 2. The adjusting seat 2 is mounted on the first bracket 1, and the adjusting seat 2 is provided with a mounting structure 203 for mounting a current collector 3. Specifically, the mounting structure 203 can be configured as a mounting hole or a snap-fit ​​groove, so that the current collector 3 can be fixed to the adjusting seat 2 by bolts or snap-fit ​​connectors.

[0025] In this embodiment, the pitch angle of the mounting structure 203 on both the first plane and the second plane is adjustable. The first plane is perpendicular to the displacement direction of the current collector 3, i.e., the first plane is... Figure 1 As shown in the diagram, due to the pitch angle of the mounting structure 203 on the first plane, even if the opening orientation of the groove section on the sliding contact line 4 has a certain deviation, the current collector 3 on the mounting structure 203 can still precisely match the sliding contact line 4. Furthermore, the second plane is parallel to the displacement direction of the current collector 3 and perpendicular to the first plane; that is, the second plane is perpendicular to... Figure 1 As shown in the vertical plane of the paper, due to the pitch angle of the mounting structure 203 on the second plane, even if there is a certain deviation in the length direction of the sliding contact line 4, the current collector 3 on the mounting structure 203 can be precisely matched with the sliding contact line 4.

[0026] This embodiment divides the adjustable current collector mounting bracket into two parts: a first bracket 1 and an adjusting seat 2. The mounting structure 203 that fixes the current collector 3 on the adjusting seat 2 is adjustable in both the first plane and the second plane. This makes the current collector 3 and the sliding contact line 4 aligned on the same axis, ensuring precise matching between the current collector 3 and the sliding contact line 4. At the same time, it reduces the processing precision of the first bracket 1 and the adjusting seat 2, effectively improving the durability of the current collector 3 and reducing the failure rate.

[0027] In the specific implementation process, the first bracket 1 has a support plate 101, and the adjusting seat 2 includes an adjusting plate 201 and a mounting plate 202. The mounting plate 202 is connected to the end of the adjusting plate 201 by welding or integral molding, and is perpendicular to the adjusting plate 201, that is, the adjusting seat 2 is L-shaped in general. The mounting structure 203 is provided on the mounting plate 202, that is, the mounting structure 203 is a mounting hole or snap-fit ​​groove, etc., provided on the mounting plate 202. The adjusting plate 201 is connected to the support plate 101 by four sets of bolt assemblies 5. The four sets of bolt assemblies 5 are distributed in a rectangular array, and one of the two adjacent sides of the rectangular array is located in the first plane, and the other is located in the second plane. For example, the four sets of bolt assemblies 5 are defined as A, B, C, and D, where the line AB is located in the first plane, the line BC is located in the second plane, then the line CD is parallel to the first plane, and the line AD is parallel to the second plane. When it is necessary to adjust the pitch angle of the mounting structure 203 in the first plane, it is only necessary to adjust the height difference between the line BC and the line AD by changing the thread depth of the four sets of bolt assemblies 5. Similarly, when it is necessary to adjust the pitch angle of the mounting structure 203 on the second plane, it is only necessary to adjust the height difference between the AB connection line and the CD connection line by changing the thread depth of the four sets of bolt assemblies 5.

[0028] refer to Figure 3 The bolt assembly 5 includes a screw 501 and a first nut 502, a second nut 503, and a third nut 504 threadedly connected to the screw 501. The screw 501 includes a shank and a nut. The shank passes through the adjusting plate 201 and the support plate 101. The first nut 502 and the second nut 503 are located between the adjusting plate 201 and the support plate 101, and the first nut 502 and the second nut 503 abut against the first side of the adjusting plate 201 and the first side of the support plate 101, respectively. One of the third nut 504 and the nut abuts against the second side of the adjusting plate 201, and the other abuts against the second side of the support plate 101, for example... Figure 1 The diagram shows the second side of the adjusting plate 201 where the nut abuts against the second side of the support plate 101, and the third nut 504 abutting against the second side of the support plate 101. Preferably, washers are provided between the first nut 502, the nut and the adjusting plate 201, and between the second nut 503, the third nut 504 and the support plate 101.

[0029] In a preferred embodiment, the adjusting plate 201 and / or the support plate 101 are provided with strip-shaped holes at the positions where the screw passes through. The length direction of the strip-shaped holes is parallel to the first plane and perpendicular to the second plane, so that the lateral position of the mounting structure 203 for fixing the current collector 3 on the adjusting seat 2 is adjustable. This further ensures the precise cooperation between the current collector 3 and the sliding contact line 4 and reduces the processing accuracy of the adjusting plate 201 and / or the support plate 101.

[0030] In this embodiment, the first bracket 1 is Z-shaped, and its top horizontal plate is used to connect the movable part of the movable platform waiting for power supply, while the support plate 101 is the bottom horizontal plate of the first bracket 1.

[0031] Example 2 like Figure 4 The diagram shows a mobile platform power supply system disclosed in this embodiment, which mainly includes a current collector 3, a sliding contact line 4, a second bracket 6, and the adjustable current collector mounting bracket from Embodiment 1. The first bracket 1 is connected to the frame 7 of the mobile platform, the current collector 3 is connected to the mounting structure 203, and the sliding contact line 4 is connected to the second bracket 6. The second bracket 6 is mounted on the ground or an external support, and the current collector 3 and the sliding contact line 4 are in sliding engagement.

[0032] Considering that the conductor rail 4 is mostly installed on the ground, and the ground may have significant deviations, the second support 6 is configured as two parts: a vertical pole 601 and a cantilever frame 602. The bottom of the vertical pole 601 is supported on the ground. The cantilever frame 602 has a 7-shaped structure, with elongated holes in its vertical section. The vertical section is fitted onto the vertical pole 601 and fixed with bolts, while the conductor rail 4 is fixed to the bottom of the horizontal section. When there are differences in ground level, the height of the conductor rail 4 can be adjusted by adjusting the overlap between the cantilever frame 602 and the vertical pole 601, allowing the second support 6 to effectively adapt to conductor rails 4 installed at different ground heights.

[0033] In this embodiment, a junction box 8 is provided on the first bracket 1, specifically located on the top horizontal plate of the first bracket 1 and adjacent to the frame 7 of the movable platform. Furthermore, a proximity switch mounting station is provided on the first bracket 1, specifically located at one end of the first bracket 1 facing the moving direction of the movable platform, for mounting the proximity switch 9 of the movable platform. By integrating the current collector 3, junction box 8, proximity switch 9, and other components of the movable platform onto the first bracket 1, the need for separate mounting bases for each component is avoided, reducing processing costs and improving installation efficiency.

[0034] The above description is only a preferred embodiment of the present utility model and does not limit the scope of protection of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present utility model.

Claims

1. An adjustable electrical appliance mounting bracket, characterized in that, It includes a first bracket (1) and an adjustment seat (2), the adjustment seat (2) is mounted on the first bracket (1), and the adjustment seat (2) is provided with an installation structure (203) for fixing the current collector (3); The pitch angle of the mounting structure (203) on the first plane and the second plane is adjustable. The first plane is perpendicular to the displacement direction of the current collector (3), and the second plane is parallel to the displacement direction of the current collector (3) and perpendicular to the first plane.

2. The adjustable electrical appliance mounting bracket according to claim 1, characterized in that, The first bracket (1) has a support plate (101), the adjustment seat (2) includes an adjustment plate (201) and a mounting plate (202), the mounting plate (202) is connected to the adjustment plate (201), and the mounting structure (203) is provided on the mounting plate (202); The adjusting plate (201) is connected to the support plate (101) by four sets of bolt assemblies (5). The four sets of bolt assemblies (5) are arranged in a rectangular array, and one of the two adjacent sides of the rectangular array is located in the first plane and the other is located in the second plane.

3. The adjustable electrical appliance mounting bracket according to claim 2, characterized in that, The bolt assembly (5) includes a screw (501) and a first nut (502), a second nut (503) and a third nut (504) threadedly connected to the screw (501). The screw (501) includes a shank and a nut. The screw passes through the adjusting plate (201) and the support plate (101), and the first nut (502) and the second nut (503) are located between the adjusting plate (201) and the support plate (101), and the first nut (502) and the second nut (503) respectively abut against the first side of the adjusting plate (201) and the first side of the support plate (101); One of the third nut (504) and the nut abuts against the second side of the adjusting plate (201), and the other abuts against the second side of the support plate (101).

4. The adjustable electrical appliance mounting bracket according to claim 3, characterized in that, The adjusting plate (201) and / or the support plate (101) are provided with strip-shaped holes at the positions through which the screw passes, and the length direction of the strip-shaped holes is parallel to the first plane and perpendicular to the second plane.

5. The adjustable power supply mounting bracket according to claim 2, 3, or 4, characterized in that, The first bracket (1) is Z-shaped, and the support plate (101) is the bottom horizontal plate of the first bracket (1).

6. A power supply system for a mobile platform, characterized in that, Includes a current collector (3), a sliding contact line (4), a second bracket (6), and an adjustable current collector mounting bracket as described in any one of claims 1 to 5; The first bracket (1) is connected to the movable platform, the current collector (3) is connected to the mounting structure (203), the sliding contact line (4) is connected to the second bracket (6), and the current collector (3) and the sliding contact line (4) are in sliding cooperation.

7. The power supply system for the mobile platform according to claim 6, characterized in that, The second support (6) includes a pole (601) and a cantilever (602). The cantilever (602) is connected to the pole (601) and its vertical height is adjustable. The sliding contact line (4) is connected to the cantilever (602).

8. The power supply system for the mobile platform according to claim 6, characterized in that, The first bracket (1) is equipped with a junction box (8).

9. The power supply system for a mobile platform according to claim 6, 7, or 8, characterized in that, The first bracket (1) is provided with a proximity switch installation station for installing the proximity switch (9) of the movable platform.

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