Vehicle debugging alignment device

Abstract

The utility model discloses a vehicle debugging alignment device, and relates to the technical field of alignment devices. The oscilloscope rack comprises a rack body, a telescopic rod is inserted in the surface of the rack body in a sliding mode, a placing plate is rotatably installed at one end of the telescopic rod, an oscilloscope body is arranged above the placing plate, and the oscilloscope rack further comprises a first limiting mechanism and a second limiting mechanism. During use, a user places the frame body below a subway, controls the spatial height of the placing plate through the rod, places an oscilloscope on the surface of the placing plate, limits the oscilloscope through the second limiting mechanism, makes a probe of the oscilloscope contact with circuit force, and then observes the display of the oscilloscope to carry out related operation. Through the arrangement, a user does not need to manually maintain the position of the oscilloscope, subsequent operation is facilitated, and the spatial height of the oscilloscope can be controlled to adapt to the heights of different people.

Description

Technical Field

[0001] The utility model relates to the technical field of alignment devices, in particular to a vehicle debugging alignment device. Background Art

[0002] In the electrical commissioning of subway vehicles, "wiring" usually refers to the inspection and verification of each line, cable or connection in the electrical system to ensure that the connection is correct, error-free, meets the design requirements, and can work normally. This is a very important step in the commissioning process, which aims to eliminate possible problems such as wrong line connection, short circuit, open circuit, etc., to ensure the normal operation and safety of the electrical system of subway vehicles.

[0003] When inspecting the electrical system at the bottom of a subway vehicle, the inspection method is generally to stop the subway vehicle on a track used for inspection. There is a certain space between the two slide rails of this track, and the staff can perform maintenance in this space using lighting devices such as flashlights. In the process of debugging and alignment, an oscilloscope is often used for inspection. When the staff uses the oscilloscope, the probe needs to be touched to the circuit, which makes it difficult for the oscilloscope to be placed. The size and weight of an oscilloscope with more complete functions are generally larger, and it is difficult for the user to hold the oscilloscope in place. Therefore, a new type of alignment device for electrical debugging of subway vehicles is needed to solve the above-mentioned position. Utility Model Content

[0004] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0005] A vehicle debugging and alignment device comprises: a frame, a telescopic rod is slidably inserted into the surface of the frame, a placement plate is rotatably mounted on one end of the telescopic rod, an oscilloscope body is arranged above the placement plate, and also comprises a first limiting mechanism and a second limiting mechanism, the first limiting mechanism is used to limit the position of the telescopic rod, and the second limiting mechanism is used to limit the position of the oscilloscope body.

[0006] Furthermore, the frame includes a mounting plate, a plurality of support rods are rotatably mounted on the surface of the mounting plate, the other ends of the plurality of support rods are rotatably mounted on the surface of the telescopic rod, and the telescopic rod is slidably plugged into the surface of the mounting plate.

[0007] Furthermore, the telescopic rod includes a hollow tube slidably inserted into the surface of the mounting plate, an inserting tube is slidably inserted into the inner wall of the hollow tube, an externally threaded tube is fixedly sleeved on the surface of the hollow tube, an internally threaded tube is threadedly sleeved on the surface of the externally threaded tube, a plurality of interference sheets are fixedly installed on one end of the externally threaded tube, an interference groove is provided on the inner wall of the internally threaded tube, the interference groove is slidably sleeved on the surfaces of a plurality of the interference sheets, one ends of a plurality of the support rods are rotatably installed on the surface of the hollow tube, and the placement plate is rotatably installed on one end of the inserting tube.

[0008] Furthermore, the first limiting mechanism comprises a limiting frame fixedly mounted on the surface of the mounting plate, a limiting rod is slidably inserted into the surface of the limiting frame, and the limiting rod is slidably inserted into the surface of the empty tube.

[0009] Furthermore, the second limiting mechanism includes a placement box fixedly mounted on the surface of the placement plate, the surface of the oscilloscope body is slidably inserted into the surface of the placement box, two connecting belts are fixedly mounted on the surface of the placement box, and the surfaces of the two connecting belts are respectively fixedly mounted with a Velcro fur surface and a Velcro thorn surface, and a sleeve belt is fixedly mounted on the surface of the oscilloscope body, and the sleeve belt is slidably sleeved on the surface of one of the connecting belts.

[0010] Furthermore, two handles are fixedly mounted on the surface of the placement plate.

[0011] The beneficial effects of the utility model are as follows:

[0012] 1. When using the utility model, the user places the frame under the subway, controls the spatial height of the placement plate by the rod, places the oscilloscope on the surface of the placement plate, limits it by the second limiting mechanism, and then puts the probe of the oscilloscope in contact with the circuit force, and then observes the display of the oscilloscope to perform related operations. With this arrangement, the user not only does not need to manually maintain the position of the oscilloscope, which facilitates subsequent operations, but also can control the spatial height of the oscilloscope to adapt to the heights of different people. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from another angle;

[0015] Figure 3 It is a front view of the utility model;

[0016] Figure 4 It is a partial schematic diagram of a half-section view of the utility model.

[0017] Figure numerals: 1. frame; 101. mounting plate; 102. support rod; 2. telescopic rod; 201. empty tube; 202. insert tube; 203. external threaded tube; 204. internal threaded tube; 205. abutment sheet; 206. abutment groove; 3. placement plate; 4. oscilloscope body; 5. first limiting mechanism; 501. limiting frame; 502. limiting rod; 6. second limiting mechanism; 601. placement box; 602. connecting belt; 603. Velcro fur surface; 604. Velcro thorn surface; 605. strap; 7. handle. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0019] The present application provides a vehicle debugging and alignment device, which is mainly used to solve the problem that when inspecting the electrical system at the bottom of a subway vehicle, the inspection method is generally to stop the subway vehicle on a track used for inspection. There is a certain space between the two slide rails of this track, and the staff can use a flashlight or other lighting device to perform maintenance in this space. In the process of debugging and alignment, an oscilloscope is often used for inspection. When the staff uses the oscilloscope, it is necessary to contact the probe into the circuit, which makes it difficult for the oscilloscope to be placed. The size and weight of an oscilloscope with more complete functions are generally large, and it is difficult for the user to hold the oscilloscope in place. The following technical solutions are provided, which will be combined with Figure 1-Figure 4 Make a detailed description:

[0020] A vehicle debugging alignment device comprises: a frame 1 with a telescopic rod 2 slidably inserted on the surface, and a placement plate 3 is rotatably installed on one end of the telescopic rod 2. A user can place an oscilloscope body 4 on the surface of the placement plate 3, and the position of the telescopic rod 2 is limited to the inner wall of the frame 1 by a first limiting mechanism 5, and the position of the oscilloscope body 4 on the surface of the placement plate 3 is limited by a second limiting mechanism 6. The frame 1 mainly comprises: a mounting plate 101, and a plurality of support rods 102 are rotatably installed on the surface of the mounting plate 101. The other ends of the plurality of support rods 102 are rotatably installed on the surface of the telescopic rod 2. When in use, if One end of each of the support rods 102 is in contact with the ground. The user can drive the telescopic rod 2 to slide on the inner wall of the mounting plate 101 and limit it through the first limiting mechanism 5, thereby adjusting the inclination angle of several support rods 102. The main components of the telescopic rod 2 are: an insert tube 202, a placement plate 3 is rotatably mounted on one end of the insert tube 202, and at the same time, a hollow tube 201 is slidably sleeved on the surface of the insert tube 202, and an externally threaded tube 203 is fixedly sleeved on the surface of the hollow tube 201. The user rotates the internally threaded tube 204 threadedly sleeved on the surface of the externally threaded tube 203, and the inner wall of the internally threaded tube 204 is contacted with the inner wall of the internally threaded tube 204. The groove 206 simultaneously contacts the surfaces of a plurality of contact pieces 205 fixedly mounted at one end of the externally threaded tube 203, and the plurality of contact pieces 205 can be squeezed so that one end of the plurality of contact pieces 205 contacts the surface of the insert tube 202, thereby realizing the adjustment of the total length of the empty tube 201 and the insert tube 202. The main components of the first limiting mechanism 5 are: a limiting frame 501 fixedly mounted on the surface of the mounting plate 101. After the user slides the empty tube 201 into the inner wall of the limiting frame 501, the limiting rod 502 is sequentially inserted into the surface of the limiting frame 501 and the empty tube 201, thereby realizing the adjustment of the total length of the empty tube 201 and the limit rod 502. The second limiting mechanism 6 is mainly composed of: a placement box 601 fixedly mounted on the surface of the placement plate 3. After the user slides the oscilloscope body 4 into the inner wall of the placement box 601, two connecting belts 602 fixedly mounted on the surface of the placement box 601 are attached to the surface of the oscilloscope body 4, so that one of the connecting belts 602 passes through the strap 605 fixedly mounted on the surface of the oscilloscope body 4, and the Velcro fur surface 603 and the Velcro thorn surface 604 on the surfaces of the two are attached to each other, and the two connecting belts 602 are connected together to complete the limitation of the oscilloscope body 4.

[0021] When in use, the user places the frame 1 under the subway, controls the spatial height of the placement plate 3 through the rod, places the oscilloscope body 4 on the surface of the placement plate 3, limits it through the second limiting mechanism 6, and then puts the probe of the oscilloscope body 4 in contact with the circuit force, and then observes the display of the oscilloscope body 4 to perform related operations. With this arrangement, the user not only does not need to manually maintain the position of the oscilloscope body 4, which facilitates subsequent operations, but also can control the spatial height of the oscilloscope body 4 to adapt to the heights of people of different heights.

[0022] like Figure 1 As shown, in some embodiments, in order to further optimize the solution, two handles 7 for moving the device are fixedly mounted on the surface of the placement plate 3.

[0023] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A vehicle debugging and alignment device, characterized in that: include: A frame (1) is provided, wherein a telescopic rod (2) is slidably inserted into the surface of the frame (1), a placement plate (3) is rotatably mounted on one end of the telescopic rod (2), an oscilloscope body (4) is arranged above the placement plate (3), and the frame (1) further comprises a first limiting mechanism (5) and a second limiting mechanism (6), wherein the first limiting mechanism (5) is used to limit the position of the telescopic rod (2), and the second limiting mechanism (6) is used to limit the position of the oscilloscope body (4).

2. A vehicle debugging and alignment device according to claim 1, characterized in that: The frame (1) comprises a mounting plate (101), a plurality of support rods (102) being rotatably mounted on the surface of the mounting plate (101), the other ends of the plurality of support rods (102) being rotatably mounted on the surface of the telescopic rod (2), and the telescopic rod (2) being slidably plugged into the surface of the mounting plate (101).

3. A vehicle debugging and alignment device according to claim 2, characterized in that: The telescopic rod (2) comprises a hollow tube (201) slidably plugged into the surface of the mounting plate (101); a plug tube (202) is slidably plugged into the inner wall of the hollow tube (201); an external threaded tube (203) is fixedly sleeved on the surface of the hollow tube (201); an internal threaded tube (204) is threadedly sleeved on the surface of the external threaded tube (203); a plurality of abutment sheets (205) are fixedly mounted on one end of the external threaded tube (203); a abutment groove (206) is provided on the inner wall of the internal threaded tube (204); the abutment groove (206) is slidably sleeved on the surfaces of a plurality of abutment sheets (205); one end of a plurality of the support rods (102) are rotatably mounted on the surface of the hollow tube (201); and the placement plate (3) is rotatably mounted on one end of the plug tube (202).

4. A vehicle debugging and alignment device according to claim 3, characterized in that: The first limiting mechanism (5) comprises a limiting frame (501) fixedly mounted on the surface of the mounting plate (101), a limiting rod (502) being slidably inserted into the surface of the limiting frame (501), and the limiting rod (502) being slidably inserted into the surface of the empty tube (201).

5. The vehicle debugging and alignment device according to claim 1, characterized in that: The second limiting mechanism (6) comprises a placement box (601) fixedly mounted on the surface of the placement plate (3); the surface of the oscilloscope body (4) is slidably plugged into the surface of the placement box (601); two connecting belts (602) are fixedly mounted on the surface of the placement box (601); a Velcro fleece surface (603) and a Velcro thorn surface (604) are respectively fixedly mounted on the surfaces of the two connecting belts (602); a sleeve belt (605) is fixedly mounted on the surface of the oscilloscope body (4); and the sleeve belt (605) is slidably sleeved on the surface of one of the connecting belts (602).

6. The vehicle debugging and alignment device according to claim 1, characterized in that: Two handles (7) are fixedly mounted on the surface of the placement plate (3).

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