Universal pantograph mounting device

Abstract

The utility model provides a universal pantograph installation device which comprises a frame, and the frame comprises a first guide rail. The guide rail support is arranged on the first guide rail through a first sliding block, the guide rail support moves back and forth on the first guide rail, a second guide rail is arranged on the guide rail support, a second sliding block is arranged on the second guide rail, and an installation unit and a stop unit are installed on the second sliding block. The mounting unit moves left and right on the second guide rail; wherein the pantograph is installed on the installation unit, and the installation unit moves front and back through the first sliding block and moves left and right through the second sliding block so as to adapt to installation of pantographs of various models. The problems that when the pantograph practical training platform detects the pantograph, the model of the pantograph is limited, and the pantograph installation and replacement process is complex are solved, and the flexibility and simplicity of the pantograph practical training platform in detecting the pantograph are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pantograph maintenance in rail transit, and more specifically, to a universal pantograph installation device. Background Technique

[0002] In the light rail and subway systems, the pantograph, as a key electrical equipment, is responsible for efficiently and stably drawing electric energy from the overhead catenary wire, and its importance is self-evident. The installation position of the pantograph is on the top of the subway vehicle, which is directly related to the running safety and efficiency of the train. Given the close cooperation relationship between the pantograph and the catenary, its performance stability and fault handling efficiency directly affect the operation reliability of the entire subway system. Therefore, cultivating the maintenance and troubleshooting capabilities of the pantograph has become an important task for the subway maintenance department. As a key facility to improve the skills and experience of maintenance personnel, the design and application of the pantograph training platform are particularly important.

[0003] However, the current design and application of the pantograph training platform face two major technical defects. First, the lack of flexibility due to the single model limitation of the platform. Since different subway lines may use multiple models of pantographs, traditional training platforms can often only adapt to a single model, which requires designing and building training platforms separately for each model of pantograph. This not only greatly increases the demand for training sites and construction costs but also requires storing multiple sets of pantograph spare parts, further increasing the overall cost. Second, the high cost and difficulty of platform transformation and adaptation. To improve the versatility of the platform, although it is possible to try to adapt multiple models of pantographs by adding frame crossbeams and precisely drilling holes, this method requires high precision in platform manufacturing, is costly, and there are inevitably deviations in the installation hole positions, resulting in a complex and cumbersome installation and replacement process of the pantograph, affecting the training efficiency and effect. Therefore, how to reduce the cost and maintenance difficulty of the training platform while ensuring the training effect has become an urgent technical problem to be solved. Content of the Utility Model

[0004] The utility model provides a universal pantograph installation device, aiming to solve the problems that the pantograph model is restricted when the pantograph training platform detects the pantograph and the installation and replacement process of the pantograph is complex, and to improve the flexibility and simplicity of the pantograph training platform for detecting the pantograph.

[0005] To achieve the above object, the utility model provides a universal pantograph installation device, including:

[0006] A frame, the frame includes a first guide rail;

[0007] The guide rail bracket is placed on the first guide rail through the first slider. The guide rail bracket moves back and forth on the first guide rail. A second guide rail is provided on the guide rail bracket. A second slider is provided on the second guide rail. An installation unit and a stop unit are installed on the second slider. The installation unit moves left and right on the second guide rail;

[0008] Among them, the pantograph is installed on the installation unit. The installation unit moves back and forth through the first slider and moves left and right through the second slider to adapt to the installation of pantographs of various models.

[0009] In one embodiment, both the first slider and the second slider are configured with locking units, and the locking units lock the first slider and the second slider.

[0010] In one embodiment, there are two first guide rails, and the two first guide rails are arranged in parallel on the frame. There are two guide rail brackets, and the two guide rail brackets are arranged in parallel. Both ends of each guide rail bracket are arranged on the parallel first guide rails.

[0011] In one embodiment, there are four first sliders and four second sliders.

[0012] In one embodiment, the installation unit is made of stainless steel.

[0013] In one embodiment, the guide rail bracket includes a plurality of rectangular steels of 70*40*3mm, and the length of the guide rail bracket is 1300mm.

[0014] In one embodiment, the height of the stop unit is 85mm, the width is 70mm, and the thickness is 4mm.

[0015] In one embodiment, the stop unit is welded to the guide rail bracket.

[0016] In one embodiment, the length of the first guide rail is 1600mm, and the first guide rail is made of stainless steel.

[0017] In one embodiment, the length of the second guide rail is 500mm, there are four second guide rails, and the second guide rails are made of stainless steel.

[0018] The utility model has the following beneficial effects:

[0019] 1. High applicability: This device can adjust the installation unit for installing the pantograph back and forth, so that pantographs of most models can be installed on the training platform.

[0020] 2. Easy to install: This device is simple and firm to install. During installation, only the front-back and left-right positions of the pantograph need to be adjusted, reducing the installation time. Furthermore, the manufacturing requirements for the pantograph training platform are greatly reduced.

[0021] 3. High efficiency: This device greatly reduces the area requirement for the pantograph training site and can train various models of pantographs, greatly improving the training efficiency. Brief Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of a universal pantograph mounting device according to an embodiment of the present invention;

[0023] Figure 2 It is a schematic frame structure diagram of a universal pantograph mounting device according to an embodiment of the present invention;

[0024] Figure 3 It is a schematic structural diagram of the first guide rail of a universal pantograph mounting device according to an embodiment of the present invention;

[0025] Figure 4 It is a schematic structural diagram of the mounting unit of a universal pantograph mounting device according to an embodiment of the present invention;

[0026] Figure 5 It is a schematic structural diagram of the stop unit of a universal pantograph mounting device according to an embodiment of the present invention;

[0027] Figure 6 It is a schematic structural diagram of the locking unit of a universal pantograph mounting device according to an embodiment of the present invention;

[0028] Figure 7 It is a schematic installation diagram of the pantograph training platform of a universal pantograph mounting device according to an embodiment of the present invention.

[0029] Among them, 1 is the frame; 2 is the guide rail bracket; 3 is the first guide rail; 4 is the second guide rail; 5 is the mounting unit; 6 is the stop unit; 7 is the locking unit. Detailed Embodiment

[0030] To make the objectives, technical solutions, and advantages of the present application more clear, the following will describe in more detail the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. In the accompanying drawings, the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions. The described embodiments are part of the embodiments of the present application, rather than all of the embodiments. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present application, and should not be construed as a limitation of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0031] Figure 1 The following is a schematic structural diagram of a pantograph general mounting device according to an embodiment of the present invention. The pantograph general mounting device includes:

[0032] A frame 1, the frame 1 includes a first guide rail 3;

[0033] A guide rail bracket 2, the guide rail bracket 2 is placed on the first guide rail 3 through a first slider, the guide rail bracket 2 moves back and forth on the first guide rail 3, a second guide rail 4 is provided on the guide rail bracket 2, a second slider is provided on the second guide rail 4, and a mounting unit 5 and a stop unit 6 are installed on the second slider, and the mounting unit 5 moves left and right on the second guide rail;

[0034] Among them, the pantograph is installed on the mounting unit 5, and the mounting unit 5 moves back and forth through the first slider and moves left and right through the second slider to adapt to the installation of pantographs of various models.

[0035] Specifically, as Figure 2 shown, the frame 1 includes a plurality of rectangular steels of 70*40*3mm, and the rectangular steels are welded into a rectangular frame 1 with a length of 1600mm and a width of 1300mm.

[0036] In one embodiment, as Figure 6 shown, both the first slider and the second slider are configured with a locking unit 7, and the locking unit 7 locks the first slider and the second slider.

[0037] Specifically, the locking unit 7 can be made of stainless steel material. There are eight locking units 7, four are installed on the first guide rail 3, and four are installed on the second guide rail 4.

[0038] In one embodiment, there are two first guide rails 3, and the two first guide rails 3 are arranged in parallel on the frame 1. There are two guide rail brackets 2, and the two guide rail brackets 2 are arranged in parallel. Both ends of each guide rail bracket 2 are arranged on the parallel first guide rails 3.

[0039] In one embodiment, four first sliders and four second sliders are provided.

[0040] In one embodiment, as Figure 4 shown, the mounting unit 5 is made of stainless steel.

[0041] In one embodiment, the guide rail bracket 2 includes a plurality of rectangular steels with dimensions of 70*40*3 mm, and the length of the guide rail bracket 2 is 1300 mm.

[0042] In one embodiment, as Figure 5 shown, the stop unit 6 has a height of 85 mm, a width of 70 mm, and a thickness of 4 mm.

[0043] Specifically, the stop unit 6 can also be arranged at the end of the frame 1, and four stop units can be provided to limit the movement range of the first slider.

[0044] The stop unit 6 is also arranged at the end of the track bracket to limit the movement range of the second slider.

[0045] In one embodiment, the stop unit 6 is welded to the guide rail bracket 2.

[0046] In one embodiment, as Figure 3 shown, the length of the first guide rail 3 is 1600 mm, and the first guide rail 3 is made of stainless steel.

[0047] In one embodiment, the length of the second guide rail 4 is 500 mm, four second guide rails 4 are provided, and the second guide rail 4 is made of stainless steel.

[0048] As Figure 7 shown, the universal pantograph mounting bracket can be mounted centrally 200 mm from the end of the pantograph training platform.

[0049] The utility model has the following beneficial effects:

[0050] 1. High applicability: The device can adjust the mounting unit for mounting the pantograph in the front and rear directions, enabling most models of pantographs to be mounted on the training platform.

[0051] 2. Simple installation: The device is simple and firm to install. When installing, only the front, rear, left, and right positions of the pantograph need to be adjusted, reducing the installation time. Furthermore, the manufacturing requirements for the pantograph training platform are greatly reduced.

[0052] 3. High efficiency: The device greatly reduces the area requirement for the pantograph training site, can train various models of pantographs, and greatly improves the training efficiency.

[0053] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments of the present application. For the convenience of description, the dimensions of the various parts shown in the drawings are not drawn in actual proportional relationships. Technologies, methods, and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such technologies, methods, and devices should be regarded as part of the authorization specification. In all the examples shown and discussed here, any specific value should be interpreted as merely exemplary and not as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0054] It should be noted that in the present application, the term "comprising", "including" or any other variant thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. It should also be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in a reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0055] In addition, it should be noted that unless otherwise clearly specified and limited, the terms "connected", "driven" and similar words used in the description of the present application should be understood in a broad sense, which can be direct, or through an intermediate medium, or can also be the relationship between two elements. Those skilled in the art can understand their specific meanings in the present application according to specific circumstances. In this document, words such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0056] The above embodiments are provided for those skilled in the art to implement or use the present application. Those skilled in the art can make various modifications or changes to the above embodiments without departing from the application idea of the present application. Therefore, the protection scope of the present application is not limited by the above embodiments, but should be the maximum scope that conforms to the innovative features mentioned in the claims.

Claims

1. A universal pantograph installation device, characterized in that: The pantograph universal installation device comprises: a frame, the frame comprising a first guide rail; A guide rail bracket, wherein the guide rail bracket is placed on the first guide rail through a first slider, the guide rail bracket moves forward and backward on the first guide rail, the guide rail bracket is provided with a second guide rail, the second guide rail is provided with a second slider, a mounting unit and a stop unit are mounted on the second slider, and the mounting unit moves left and right on the second guide rail; The pantograph is installed on the installation unit, and the installation unit moves forward and backward through the first slider and moves left and right through the second slider to adapt to the installation of various models of pantographs.

2. The universal pantograph installation device according to claim 1, characterized in that: The first slider and the second slider are both provided with a locking unit, and the locking unit locks the first slider and the second slider.

3. The universal pantograph installation device according to claim 1, characterized in that: There are two first guide rails, which are arranged in parallel on the frame; there are two guide rail brackets, which are arranged in parallel, and both ends of each guide rail bracket are arranged on the parallel first guide rails.

4. The universal pantograph installation device according to claim 2, characterized in that: The number of the first sliding blocks is four, and the number of the second sliding blocks is four.

5. The universal pantograph installation device according to claim 1, characterized in that: The mounting unit is made of stainless steel.

6. The universal pantograph installation device according to claim 1, characterized in that: The guide rail bracket includes a plurality of 70*40*3mm rectangular steels, and the guide rail bracket is 1300mm long.

7. The universal pantograph installation device according to claim 1, characterized in that: The stopper unit has a height of 85 mm, a width of 70 mm, and a thickness of 4 mm.

8. The universal pantograph installation device according to claim 7, characterized in that: The stop unit is connected to the guide rail bracket by welding.

9. The universal pantograph installation device according to claim 1, characterized in that: The length of the first guide rail is 1600 mm, and the first guide rail is made of stainless steel.

10. The universal pantograph installation device according to claim 1, characterized in that: The length of the second guide rail is 500 mm, there are four second guide rails, and the second guide rails are made of stainless steel.

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