Device for improving wiring efficiency of outer wall of high-speed train body

Abstract

The utility model relates to the technical field of high-speed train body outer wall wiring devices, and discloses a device for improving the high-speed train body outer wall wiring efficiency, which comprises a fixed frame, a fixed frame, a wiring device and a wiring device, the connection adjusting assembly is connected with the fixing frame and used for adjusting the angle of the fixing frame; the auxiliary assembly is connected with the connecting and adjusting assembly and used for facilitating a user to hold the device; and the mounting assembly comprises a mounting frame, a fixing screw rod is in threaded connection with the interior of the mounting frame, and the outer wall of the fixing screw rod is in threaded connection with the interior of the fixing frame. According to the utility model, through the cooperation between the internal structures of the installation assembly, the waste card is used for replacing a traditional roller, and the waste card is used as a pressing tool, so that the 3M adhesive tape can be more smoothly pasted on the surface of a vehicle body, the pasting efficiency is improved, the card can be conveniently replaced after being abraded, the service life of the tool is prolonged, and resources are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of wiring devices for the outer wall of a high-speed train body, and in particular to a device for improving the efficiency of wiring for the outer wall of a high-speed train body. Background Art

[0002] During high-speed train tunnel pressure wave tests and other dynamic train exterior wall testing, sensor placement and signal cable securing are critical operations. Typically, pressure sensors and their cables are secured along the exterior wall using adhesive tape, then introduced into the train interior for data transmission. The performance and efficiency of the adhesive tape during this process directly impact the quality of the wiring and the reliability of the test results.

[0003] Conventional technology often uses roller-type pressing tools to secure 3M tape to the train's exterior walls. However, due to the limitations of the roller's circular design, it struggles to adapt to the curvature of the train's exterior walls, especially in complex curved areas (such as seams and corners), making the desired pressing effect difficult to achieve.

[0004] When the roller works on a non-flat area, the tape is prone to uneven adhesion and uneven force, resulting in a decrease in adhesion strength. The roller tool only provides linear contact pressure and cannot effectively compress the entire tape surface, affecting the adhesion firmness and increasing the difficulty of operation. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a device for improving the wiring efficiency of the outer wall of a high-speed train body, aiming to improve the problem that when the roller works in a non-planar area, the tape is easily unevenly adhered and the force is uneven, resulting in a decrease in the adhesion strength.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a device for improving the wiring efficiency of the outer wall of a high-speed train body, comprising: a fixing frame, an installation component is arranged inside the fixing frame, for replacing the traditional roller; a connection adjustment component, which is connected to the fixing frame and is used to adjust the angle of the fixing frame; an auxiliary component, which is connected to the connection adjustment component and is used to facilitate the user to hold the device; the installation component includes a mounting frame, the internal thread of the mounting frame is connected to a fixing screw, the outer wall of the fixing screw is threadedly connected to the interior of the fixing frame, one end of the fixing screw is fixed with a knob, the other end of the fixing screw is threadedly connected to a fixing nut, a card is arranged inside the mounting frame, the internal thread of the card is connected to a bolt one, and the outer wall of the bolt one is passed through the interior of the mounting frame.

[0007] As a further description of the above technical solution:

[0008] The connection adjustment assembly includes a connection frame, and the outer wall of the connection frame is rotated on the outer wall of the fixed frame.

[0009] As a further description of the above technical solution:

[0010] A rotating shaft is provided inside the connecting frame for rotation, and an outer wall of the rotating shaft is fixed inside the fixing frame.

[0011] As a further description of the above technical solution:

[0012] The ends of the rotating shafts are each fixed with a pawl, the outer wall of the connecting frame is provided with a ratchet, and the inner wall of the ratchet fits with the outer wall of the pawl.

[0013] As a further description of the above technical solution:

[0014] A second bolt is passed through the inner wall of the ratchet, and the outer wall of the second bolt is threadedly connected to the inside of the connecting frame. The ratchet is fixed by the second bolt to prevent the rotating shaft from rotating.

[0015] As a further description of the above technical solution:

[0016] The auxiliary component includes a handle, and an outer wall of the handle is fixed to the outer wall of the connecting frame.

[0017] As a further description of the above technical solution:

[0018] A left-right symmetrical support plate is fixed to the outer wall of the handle, and the outer wall of the support plate is fixed to the outer wall of the connecting frame.

[0019] As a further description of the above technical solution:

[0020] A bilaterally symmetrical connecting block is fixed on the lower surface of the installation frame, and a pressure roller is arranged on the outer side of the connecting block.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, waste cards are used to replace traditional rollers through the coordination between the internal structures of the installation components. The waste cards are used as pressing tools to ensure that the 3M tape is more smoothly adhered to the surface of the vehicle body. This not only improves the pasting efficiency, but also allows for convenient replacement after the card is worn, extending the tool life and saving resources. It solves the problem of uneven force during pressing with traditional rollers, resulting in loose adhesion and low efficiency, and further improves the adaptability and durability of the tool.

[0023] 2. In the present invention, by connecting and adjusting the internal structures of the components and designing active angle locking points, the pressing surface of the card can adapt to different directions, making it more flexible when operating in narrow areas or inclined vehicle surfaces. This solves the problems of uneven pasting and limited operation on complex curved surfaces or in areas with special angles, and further enhances the flexibility and practicality of the device in different working scenarios, meeting the actual operational needs of more efficient and convenient operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a device for improving the wiring efficiency of the outer wall of a high-speed train body proposed by the present utility model;

[0025] Figure 2 This is a schematic diagram of the fixed frame structure of a device for improving the wiring efficiency of the outer wall of a high-speed train body proposed by the utility model;

[0026] Figure 3 This is a schematic diagram of the internal structure of a fixed frame of a device for improving the wiring efficiency of the outer wall of a high-speed train body proposed by the utility model.

[0027] Legend:

[0028] 1. Fixing frame; 2. Mounting assembly; 201. Mounting frame; 202. Knob; 203. Fixing screw; 204. Fixing nut; 205. Card; 206. Bolt 1; 3. Connecting adjustment assembly; 301. Connecting frame; 302. Rotating shaft; 303. Ratchet; 304. Pawl; 305. Bolt 2; 4. Handle; 5. Support plate; 6. Connecting block; 7. Press roller. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Reference Figure 1 - Figure 3The utility model provides an embodiment: a device for improving the wiring efficiency of the outer wall of a high-speed train body, comprising: a fixed frame 1, an installation component 2 is provided inside the fixed frame 1, which is used to replace the traditional roller; a connection adjustment component 3, which is connected to the fixed frame 1 and is used to adjust the angle of the fixed frame 1; an auxiliary component, which is connected to the connection adjustment component 3, and is used to facilitate the user to hold the device; the installation component 2 includes a mounting frame 201, the internal thread of the mounting frame 201 is connected to a fixing screw 203, the outer wall of the fixing screw 203 is threadedly connected to the inside of the fixing frame 1, one end of the fixing screw 203 is fixed with a knob 202, and the other end of the fixing screw 203 is threadedly connected to a fixing nut 204, a card 205 is provided inside the mounting frame 201, the internal thread of the card 205 is connected to a bolt 206, and the outer wall of the bolt 206 is passed through the interior of the mounting frame 201;

[0031] Specifically, through the installation component 2 set inside the fixed frame 1, the waste card 205 is used to replace the traditional roller as a pressing tool. The installation frame 201 in the installation component 2 is stably connected to the fixed frame 1 through the internal threaded fixed screw 203. A knob 202 is fixed to one end of the fixed screw 203. The user can adjust the tightness of the fixed screw 203 by rotating the knob 202, thereby adjusting the pressing state of the card 205. The other end of the fixed screw 203 is threadedly connected to the fixing nut 204. The function of the fixing nut 204 is to provide additional fixing stability while fixing the card 205 to prevent loosening during use. The card 205 is set inside the installation frame 201, and the card 205 serves as a pressing medium The card 205 is fixed in the mounting frame 201 by a threaded bolt 206, and the outer wall of the bolt 206 is passed through the interior of the mounting frame 201, ensuring that the card 205 remains stable and replaceable during the pressure application process. This structure not only ensures that the pressing tool can fit tightly against the outer wall of the vehicle body, providing a smooth pasting effect of the 3M tape, but also facilitates replacement when the card 205 is worn, thereby extending the overall service life of the device. At the same time, the cooperation between the fixing screw 203 and the mounting frame 201 achieves ease of operation and maintenance, effectively solving the problems of uneven force on traditional rollers and difficulty in operating complex curved surfaces. In addition, the entire structure is reasonably designed, which can improve wiring operation efficiency and save resources, and is further suitable for pasting needs in complex scenes on the outer wall of a train.

[0032] Reference Figure 1 - Figure 3The outer wall of the ratchet 303 is fitted with the outer wall of the ratchet 304, and the inner wall of the ratchet 303 is fitted with the outer wall of the ratchet 304. The ratchet 303 is provided with a second bolt 305, and the outer wall of the second bolt 305 is threadedly connected to the inner wall of the connecting frame 301 to fix the ratchet 303. The auxiliary component includes a handle 4, the outer wall of the handle 4 is fixed to the outer wall of the connecting frame 301, and the outer wall of the handle 4 is fixed with a left-right symmetrical support plate 5. The outer wall of the support plate 5 is fixed to the outer wall of the connecting frame 301. The lower surface of the mounting frame 201 is fixed with a left-right symmetrical connecting block 6, and the outer side of the connecting block 6 is provided with a pressure roller 7.

[0033] Specifically, the connection adjustment component 3 is rotatably connected to the outer wall of the fixed frame 1 through the connecting frame 301. The interior of the connecting frame 301 is designed with a freely rotatable shaft 302. The outer wall of the shaft 302 is firmly fixed to the inside of the fixed frame 1, ensuring the stability and durability of the overall structure. Ratchets 304 are provided at both ends of the shaft 302, and the pawls 304 fit with the ratchet 303 on the outer wall of the connecting frame 301. The design of the ratchet 303 enables the shaft 302 to rotate freely at a certain angle, and at the same time provides a locking function to ensure the accuracy and stability of the operating angle. The ratchet 303 is connected to the internal thread of the connecting frame 301 through a bolt 2 305 passed through its inner wall. The user can fix the ratchet 303 by adjusting the bolt 2 305, which effectively prevents the shaft 302 from accidentally rotating when not in operation, further improving the safety of the device. In order to improve the flexibility and reliability, a handle 4 of an auxiliary component is also fixed to the outside of the connection adjustment component 3. The design of the handle 4 is not only convenient for the user to hold the device, but also provides additional stability for the operation through the support plates 5 symmetrically distributed on the left and right. The support plates 5 are fixed on the outer wall of the connecting frame 301, providing the user with more uniform force support and a comfortable operating experience. At the same time, the lower surface of the mounting frame 201 is designed with left-right symmetrical connecting blocks 6, and a pressure roller 7 is arranged on the outside of the connecting block 6. The pressure roller 7 can provide additional auxiliary effect for the pressing of the 3M tape during the pasting operation, further ensuring the flatness and firmness of the pasting effect. The reasonable design of the overall structure not only ensures the flexibility of operation, but also can meet the pasting requirements of complex curved surfaces and multi-angle areas, thereby improving the operating efficiency and reliability. At the same time, the device has high durability and convenience, which meets the actual needs of high-speed train outer wall wiring operations.

[0034] Working principle: The device realizes the pressing function through the internal structure of the mounting component 2. The card 205 is fixed inside the mounting frame 201. The card 205 is pressed inside the mounting frame 201 by the threaded fixing screw 203 and the fixing nut 204. The fixing screw 203 is adjusted by the knob 202 to facilitate the replacement of the card 205. The internal thread of the card 205 is connected with a bolt 206. The bolt 206 is passed through the inside of the mounting frame 201, which realizes the stable fixation of the card 205 and provides it with a replaceable function. The card 205 is used as a pressing tool to smoothly stick the 3M tape on the surface of the vehicle body.

[0035] The connection adjustment component 3 is used to adjust the angle of the fixed frame 1. The connection frame 301 inside the connection adjustment component 3 is rotatably connected to the fixed frame 1 through the rotating shaft 302. A pawl 304 is provided at the end of the rotating shaft 302. The pawl 304 fits on the inner wall of the ratchet 303 on the outer wall of the connection frame 301. The angle is locked by the ratchet 303. The inner wall of the ratchet 303 is penetrated by a bolt 2 305. The bolt 2 305 is used to fix the ratchet 303, thereby preventing the rotating shaft 302 from rotating. The entire structure ensures that the pressing surface of the card 205 can be flexibly adjusted in different directions to adapt to the operation requirements of complex curved surfaces or narrow spaces.

[0036] The auxiliary component provides operational convenience by connecting the adjustment component 3. The handle 4 is fixed on the outer wall of the connecting frame 301. The user can hold the handle 4 to control the entire device. The outer wall of the handle 4 is fixed with a left-right symmetrical support plate 5. The support plate 5 provides additional support force and enhances the stability of the grip, making the device more ergonomic during operation and further improving the user experience.

[0037] In addition, a left-right symmetrical connecting block 6 is fixed to the lower surface of the mounting frame 201, and a pressure roller 7 is provided on the outside of the connecting block 6. When working, the pressure roller 7 produces an auxiliary pressing effect on the surface of the vehicle body as the connecting block 6 moves, ensuring that the tape is pasted more firmly and smoothly, while improving the efficiency of the device when pasting on complex curved surfaces and large areas.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for improving the efficiency of wiring on the outer wall of a high-speed train body, characterized in that: include: A fixed frame (1) is provided with a mounting assembly (2) therein for replacing a conventional roller; A connection adjustment component (3) connected to the fixed frame (1) and used to adjust the angle of the fixed frame (1); an auxiliary component connected to the connection adjustment component (3) for facilitating the user to hold the device; The mounting assembly (2) comprises a mounting frame (201), the interior of the mounting frame (201) being threadedly connected to a fixing screw (203), the outer wall of the fixing screw (203) being threadedly connected to the interior of the fixing frame (1), one end of the fixing screw (203) being fixed with a knob (202), the other end of the fixing screw (203) being threadedly connected to a fixing nut (204), a card (205) being provided inside the mounting frame (201), the interior of the card (205) being threadedly connected to a bolt 1 (206), the outer wall of the bolt 1 (206) being passed through the interior of the mounting frame (201).

2. The device for improving the wiring efficiency of the outer wall of a high-speed train according to claim 1, characterized in that: The connection adjustment assembly (3) comprises a connection frame (301), the outer wall of the connection frame (301) being rotated on the outer wall of the fixed frame (1).

3. The device for improving the wiring efficiency of the outer wall of a high-speed train according to claim 2, characterized in that: A rotating shaft (302) is provided inside the connecting frame (301) for rotation, and an outer wall of the rotating shaft (302) is fixed inside the fixed frame (1).

4. The device for improving the wiring efficiency of the outer wall of a high-speed train according to claim 3, characterized in that: The ends of the rotating shaft (302) are fixed with ratchet pawls (304), the outer wall of the connecting frame (301) is provided with a ratchet wheel (303), and the inner wall of the ratchet wheel (303) and the outer wall of the ratchet pawl (304) are in contact with each other.

5. The device for improving wiring efficiency on the outer wall of a high-speed train according to claim 4, characterized in that: The inner wall of the ratchet (303) is penetrated by a second bolt (305), and the outer wall of the second bolt (305) is threadedly connected to the inside of the connecting frame (301). The ratchet (303) is fixed by the second bolt (305) to prevent the rotating shaft (302) from rotating.

6. The device for improving wiring efficiency on the outer wall of a high-speed train according to claim 2, characterized in that: The auxiliary component comprises a handle (4), the outer wall of the handle (4) being fixed to the outer wall of the connecting frame (301).

7. The device for improving wiring efficiency on the outer wall of a high-speed train according to claim 6, characterized in that: A left-right symmetrical support plate (5) is fixed to the outer wall of the handle (4), and the outer wall of the support plate (5) is fixed to the outer wall of the connecting frame (301).

8. The device for improving wiring efficiency on the outer wall of a high-speed train according to claim 1, characterized in that: A left-right symmetrical connecting block (6) is fixed on the lower surface of the installation frame (201), and a pressing roller (7) is arranged on the outer side of the connecting block (6).

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