A pipeline fixing device and a vehicle

Abstract

The application discloses a pipeline fixing device and a vehicle, relates to the technical field of vehicle pipe clamps, and discloses the pipeline fixing device, which comprises a base connected with a mounting hole of a vehicle body at a lower end, an installation groove arranged at an upper end of the base, a guide column connected with the installation groove at a lower end in a detachable manner, a clamping body fixed to an upper end of the guide column, a clamping groove arranged on the clamping body and used for accommodating a pipeline, a locking belt connected with the clamping body at one end, a side, away from the clamping groove, of the locking belt being provided with a clamping tooth, and a locking driving assembly fixed to the guide column and / or the clamping body, comprising a driving piece and a locking piece driven by the driving piece, a locking channel being arranged between the driving piece and the clamping body, the locking piece being used for being locked with the clamping tooth on the locking belt, so that the locking belt is driven to move in the locking channel under the driving of the driving piece, and the pipeline placed in the clamping groove is bound by the locking belt.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of vehicle pipe clamp, and particularly relates to a pipeline fixing device and a vehicle. BACKGROUND

[0002] In the production and assembly process of an automobile, pipe clamps are used to fix the pipelines for transmitting various media between various functional components, so that the components can realize their functions and the automobile can run safely and smoothly. The pipe clamps are used to install and fix various brake pipes, wire harnesses, drain pipes, cables and air intake pipes in the vehicle, such as engine compartment air intake pipes, instrument panel wire harnesses, engine wire harnesses, ceiling wire harnesses, auxiliary instrument panel wire harnesses, positive electrode cables, negative electrode cables and brake pipes.

[0003] Traditional pipe clamps are usually fixed in mounting holes of a vehicle body and manually bound by one-way locking straps. However, the binding force cannot be guaranteed, and excessive binding force may damage the pipelines, and insufficient binding force may cause the pipelines to loosen. In addition, when the pipelines need to be repaired or moved, the pipe clamps can only be disassembled in a destructive manner, and then bound again after repair, which is inconvenient to operate. SUMMARY

[0004] The application provides a pipeline fixing device and a vehicle, and aims to at least partly solve the technical problem that the binding force of the existing pipe clamps cannot be controlled and the pipe clamps can only be disassembled in a destructive manner.

[0005] To solve the above technical problem, the application adopts the following technical scheme:

[0006] The first aspect of the embodiment of the application provides a pipeline fixing device for fixing a pipeline to a vehicle body. The pipeline fixing device comprises a base connected to a mounting hole of the vehicle body at a lower end, an installation groove provided at an upper end of the base, a guide column detachably connected to the installation groove at a lower end, a clamp body fixed to an upper end of the guide column, a clamping groove provided on the clamp body for accommodating the pipeline, a locking strap connected to the clamp body at one end, a side of the locking strap away from the clamping groove being provided with a clamping tooth, and a locking driving assembly fixed to the guide column and / or the clamp body, the locking driving assembly comprising a driving member and a locking member driven by the driving member, a locking channel being provided between the driving member and the clamp body, the locking member being used for locking with the clamping tooth on the locking strap, so that the locking strap is moved in the locking channel under the driving of the driving member, and the locking strap is used for binding and placing the pipeline in the clamping groove.

[0007] In some embodiments, the locking driving assembly further comprises an installation frame connected to the clamp body and spaced apart from the side wall of the installation groove, so that the locking channel is formed between the installation frame and the clamp body.

[0008] In some embodiments, the mounting bracket is provided with an opening, the driving component is a drive motor, the locking component is a gear, the drive motor is fixed to the side of the mounting bracket away from the clamp, the power output end of the drive motor is connected to the gear, and the gear passes through the opening and enters the locking channel.

[0009] In some embodiments, the pipeline fixing device further includes: a controller and a sensor for detecting the binding force of the locking strap, wherein the sensor and the drive are both electrically connected to the controller; the controller acquires the binding force detected by the sensor and controls the drive to close.

[0010] In some embodiments, the pipeline fixing device further includes a switch electrically connected to the controller for controlling the drive to open.

[0011] In some embodiments, a magnetic attraction part is provided at the end of the locking band away from the clamp, and a magnet is embedded in the mounting plate. The magnet generates a magnetic attraction force on the magnetic attraction part, which facilitates the locking band to quickly enter the driving space.

[0012] In some embodiments, the base includes a cylindrical connecting portion and a mounting portion, the mounting portion being fixed above the connecting portion, and the mounting groove extending through the mounting portion into the connecting portion.

[0013] In some embodiments, the outer wall of the connecting part is provided with a plurality of flexible barbs. When the connecting part is inserted into the mounting hole, the base is fixed by the flexible barbs pressing against the inner wall of the mounting hole.

[0014] In some embodiments, at least one limiting block is provided on the side wall below the guide post. The mounting groove includes: a main groove for inserting the guide post; at least one sub-groove connected to the main groove for inserting the limiting block; and a limiting channel connected to the bottom of the sub-groove, wherein the limiting channel is perpendicular to the sub-groove. When the limiting block reaches the bottom of the limiting groove, the guide post is rotated so that the limiting block rotates into the limiting channel, thereby limiting the vertical direction of the guide post.

[0015] A second aspect of this application provides a vehicle, including a body, wherein the wiring harness mounting holes of the body are provided with the aforementioned pipeline fixing device.

[0016] As can be seen from the above technical solution, this application has at least the following advantages and positive effects:

[0017] This application discloses a pipeline fixing device. By fixing a clamp to a guide post and detachably connecting the guide post to a base, when repairing areas obstructed by pipelines, it is only necessary to separate the guide post from the base without disassembling the clamp. A driving component moves the binding strap to achieve pipeline binding in the clamping groove, ensuring stable binding force and preventing the binding of the wire harness from being too tight or too loose. The binding with the driving component allows for binding of pipelines in narrow spaces, improving the convenience of binding. At the same time, when it is necessary to remove the locking strap, it is only necessary to reverse the driving component to quickly release the locking strap without violent disassembly and without damaging the pipeline during disassembly. After the pipeline is repaired, the locking strap can be used to re-bind the pipeline, which can be reused, greatly improving the work efficiency of maintenance and reducing the wear and tear of the fixing clamp.

[0018] This application discloses a vehicle with a pipeline fixing device installed on the vehicle body. A clamp is fixed to a guide post, and the guide post is detachably connected to a base. When repairing areas obstructed by pipelines, only the guide post needs to be separated from the base; the clamp does not need to be disassembled. A driving component moves the binding strap to secure the pipeline in the clamp groove, ensuring stable binding force and preventing the wiring harness from being too tight or too loose. The driving component allows for pipeline binding in confined spaces, improving binding convenience. Furthermore, when the locking strap needs to be removed, simply reversing the driving component allows for quick release of the locking strap without forceful disassembly or damage to the pipeline. After pipeline repair, the locking strap can be reused to re-bind the pipeline, significantly improving maintenance efficiency and reducing wear and tear on the fixing clamps. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of a pipeline fixing device according to an embodiment of this application;

[0021] Figure 2 This is a side view of a pipeline fixing device according to an embodiment of this application;

[0022] Figure 3 This is a schematic diagram of the transmission of a pipeline fixing device in this embodiment.

[0023] The reference numerals in the attached drawings are explained as follows: 100, base; 110, connecting part; 111, flexible barb; 120, mounting part; 130, mounting groove; 131, main groove body; 132, sub-groove body; 133, limiting channel; 200, guide post; 210, limiting block; 300, clamp body; 310, clamping groove; 311, first bayonet; 312, second bayonet; 400, locking band; 410, locking tooth; 500, drive assembly; 510, drive component; 520, locking component; 521, gear; 530, mounting bracket; 531, mounting plate; 532, connecting plate; 540, mounting box; 600, sensor; 700, switch. Detailed Implementation

[0024] To enable those skilled in the art to more clearly understand this application, the technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0025] Figure 1 This is a structural schematic diagram of a pipeline fixing device according to an embodiment of this application. Figure 2 This is a side view of a pipeline fixing device according to an embodiment of this application; as shown Figure 1 and Figure 2As shown, this device is used to fix pipelines to the vehicle body. The pipeline fixing device includes: a base 100, the lower end of which is connected to a mounting hole in the vehicle body, and the upper end of the base 100 is provided with a mounting groove 130; a guide post 200, which is detachably connected to the mounting groove 130 at its lower end; a clamping body 300, which is fixed to the upper end of the guide post 200, and the clamping body 300 is provided with a clamping groove 310 for accommodating pipelines; and a locking strap 400, one end of which is connected to the clamping body 300; the locking strap 400 is positioned away from the clamping groove 310. The side is provided with a locking tooth 410; a locking drive assembly 500 is fixed to the guide post 200 and / or the clamp 300; it includes a drive member 510 and a locking member 520 driven by the drive member 510, a locking channel is provided between the drive member 510 and the clamp 300, and the locking member 520 is used to lock with the locking tooth 410 on the locking band 400, so that the locking band 400 moves in the locking channel under the drive of the drive member 510, so that the locking band 400 binds the pipeline placed in the clamping groove 310. By fixing the clamp 300 to the guide post 200 and detachably connecting the guide post 200 to the base 100, when repairing areas blocked by pipelines, it is only necessary to separate the guide post 200 from the base 100 without disassembling the clamp 300. By setting the driving component 510 to drive the strap to move, the pipeline in the clamping groove 310 is bound, which can ensure the stability of the binding force and avoid the binding of the wire harness being too tight or too loose. By binding with the driving component 510, the pipeline can be bound in narrow spaces, improving the convenience of binding. At the same time, when it is necessary to remove the locking strap 400, it is only necessary to reverse the driving component 510 to quickly release the locking strap 400 without violent disassembly and without damaging the pipeline during disassembly. After the pipeline is repaired, the locking strap 400 can be used to re-bind the pipe body, which can be reused, which can greatly improve the work efficiency of maintenance and reduce the wear of the fixing clamp.

[0026] In some embodiments, a first latch 311 and a second latch 312 are respectively provided on the two side walls of the clamping groove 310; one end of the locking strap 400 is connected to the first latch 311, and the other end of the locking strap 400 passes through the second latch 312 into the locking channel. By providing the first latch 311 and the second latch 312, the binding range of the locking strap 400 can be increased, so that even if the pipeline in the clamping groove 310 does not exceed the side wall of the clamping groove 310, the locking strap 400 can still bind the pipeline in the clamping groove 310. In other embodiments, one end of the locking strap 400 can also be fixed to the side wall of the clamp 300 and located below the first latch 311, and the locking strap 400 passes through the first latch 311 and the second latch 312 to fix the pipeline; or the locking strap 400 is fixed to the guide post 200, and the locking strap 400 passes through the first latch 311 and the second latch 312 to fix the pipeline. The fixing method described in this embodiment can maximize the saving of the length of the locking band 400.

[0027] In some embodiments, the clamping groove 310 is trapezoidal, the opening angle of the clamping groove 310 is 110°~135°, the bottom width is determined according to product requirements, and the wall thickness is 2mm~4mm.

[0028] In some embodiments, the locking drive assembly further includes: a mounting bracket 530 connected to the clamp 300 and spaced apart from the side wall of the mounting groove 130, so that a locking channel is formed between the mounting bracket 530 and the clamp 300. Specifically, the mounting bracket 530 includes a mounting plate 531 disposed outside the second bayonet 312, the mounting plate 531 being parallel to the side wall of the clamp 300, and the mounting plate 531 and the side wall of the clamp 300 enclosing each other to form a locking channel; and two connecting plates 532, the mounting plate 531 being connected to the clamp 300 via the connecting plates 532, the connecting plates 532 being disposed at the ends of the mounting plate 531, and the mounting plate 531, the clamp 300, and the two connecting plates 532 enclosing each other to form the outlet of the locking channel.

[0029] Please see Figure 2 and Figure 3 , Figure 3 This is a schematic diagram of the transmission of a pipeline fixing device in this embodiment.

[0030] In some embodiments, the mounting bracket 530 has an opening, the driving component 510 is a drive motor, and the locking component 520 is a gear 521. The drive motor is fixed to the side of the mounting bracket 530 away from the clamp 300, and the power output end of the drive motor is connected to the gear 521. The gear 521 passes through the opening and enters the locking channel. Specifically, the opening is provided on the mounting plate 531; the drive assembly 500 also includes a mounting box 540, which is fixed to the side of the mounting plate 531 away from the clamp 300, and the drive motor is fixed inside the mounting box 540. The locking band 400 is driven to move by the gear 521, which has high transmission efficiency and long service life. The transmission of the gear 521 is relatively accurate, suitable for applications requiring precise control, and can ensure the stability of the binding force, avoiding excessively tight or loose binding of the wire harness.

[0031] In some embodiments, the pipeline fixing device further includes: a controller and a sensor 600 for detecting the binding force of the locking strap 400. The sensor 600 and the drive component 510 are both electrically connected to the controller. The controller acquires the binding force detected by the sensor 600 and controls the drive component 510 to close. Specifically, the sensor 600 is located on the side of the locking strap 400 near the clamp 300. The sensor 600 can be a pressure sensor or a sensor switch 700. When the pressure between the locking strap and the pipeline reaches a specified parameter, the sensor 600 sends a signal to the controller, which stops the drive component 510 from working. The controller is also connected to the vehicle's control system, allowing the locking or loosening of the fixing component to be controlled via the car's console or a mobile app. This facilitates maintenance by staff. When it is necessary to remove the locking strap 400, the locking strap 400 can be quickly released by reversing the drive component 510 via the console or mobile app, without the need for forced removal.

[0032] Please see Figure 3 .

[0033] In some embodiments, the pipeline fixing device further includes a switch 700, which is electrically connected to the controller and used to control the opening of the drive component 510. Specifically, the switch 700 is located at the outlet of the locking channel. During installation, after the locking strap 400 is bound to the pipeline in the clamp 300, it passes through the second bayonet 312 into the locking channel. Pressing the switch 700 automatically locks the pipeline. When the pressure between the strap and the pipeline reaches a specified parameter, the sensor 600 sends a signal to the controller, which then stops the drive component 510 from operating, thus completing the installation.

[0034] In some embodiments, the locking band 400 has a magnetic attraction portion at the end away from the clamp 300, and a magnet is embedded in the mounting plate 531. The magnet generates a magnetic attraction force on the magnetic attraction portion, facilitating the rapid entry of the locking band 400 into the driving space. The magnetic attraction portion enables rapid positioning of the locking band 400. Specifically, excluding the magnetic attraction portion, the remaining portion of the locking band 400 is made of nylon, which is resistant to high and low temperatures and suitable for various environmental conditions.

[0035] Please see Figure 1 .

[0036] In some embodiments, the base 100 includes a cylindrical connecting portion 110 and a mounting portion 120. The mounting portion 120 is fixed above the connecting portion 110, and the mounting groove 130 extends through the mounting portion 120 into the connecting portion 110. Specifically, the mounting portion 120 extends into a mounting hole, and the connecting portion 110 is disposed above the connecting hole.

[0037] In some embodiments, the outer wall of the connecting portion 110 is provided with a plurality of flexible barbs 111. When the connecting portion 110 is inserted into the mounting hole, the flexible barbs 111 press against the inner wall of the mounting hole to fix the base 100. Specifically, the flexible barbs 111 are made of flexible plastic, and when the connecting portion 110 is inserted into the mounting hole, the flexible barbs 111 press against the inner wall of the mounting hole to fix it.

[0038] In some embodiments, at least one limiting block 210 is provided on the side wall below the guide post 200. The mounting groove 130 includes: a main groove 131 for inserting the guide post 200; at least one sub-groove 132 communicating with the main groove 131 for inserting the limiting block 210; and a limiting channel 133 communicating with the bottom of the sub-groove 132, wherein the limiting channel 133 is perpendicular to the sub-groove 132. When the limiting block 210 reaches the bottom of the limiting groove, the guide post 200 is rotated so that the limiting block 210 rotates into the limiting channel 133, thereby limiting the vertical direction of the guide post 200. Specifically, two of the limiting block 210 and the slot body 132 are provided. By inserting the limiting block 210 into the slot body 132 and screwing it into the limiting channel 133, the clamp body 300 can be limited in the vertical direction. At the same time, the clamp body 300 and the base 100 can be quickly disassembled and assembled. When repairing areas blocked by pipelines, it is only necessary to separate the guide post 200 from the base 100 without disassembling the clamp body 300 and the pipeline, thus improving work efficiency.

[0039] In other embodiments, the guide post 200 has an external thread at its lower end, the mounting groove 130 has an internal thread, and the guide post 200 is directly threadedly connected to the mounting groove 130.

[0040] A second aspect of this application provides a vehicle, including a body, wherein the wiring harness mounting holes of the body are provided with the aforementioned pipeline fixing device. By installing a pipeline fixing device on the vehicle body, fixing the clamp 300 on the guide post 200, and detachably connecting the guide post 200 to the base 100, when repairing areas where pipelines are blocked, it is only necessary to separate the guide post 200 from the base 100 without disassembling the clamp 300. By setting a driving component 510 to move the strap, the pipeline in the clamping groove 310 is bound, which can ensure the stability of the binding force and avoid binding the wire harness too tightly or too loosely. Binding with the driving component 510 can bind the pipeline in narrow spaces, improving the convenience of binding. At the same time, when it is necessary to remove the locking strap 400, it is only necessary to reverse the driving component 510 to quickly remove the locking strap 400 without violent disassembly and without damaging the pipeline during disassembly. After the pipeline is repaired, the locking strap 400 can be used to re-bind the pipeline, which can be reused, which can greatly improve the work efficiency of maintenance and reduce the wear of the fixing clamp.

[0041] In some embodiments, the pipeline fixing device is fixed in the mounting hole of the bracket on the right side of the front engine compartment of the vehicle body, and the engine intake pipe is fixed by the pipeline fixing device.

[0042] In some embodiments, the pipeline fixing device is fixed in the mounting hole of the bracket above the vehicle battery pack, and the cooling pipe of the battery pack is fixed by the pipeline fixing device.

[0043] In some embodiments, the pipeline fixing device is fixed in the mounting hole on the vehicle dashboard frame to fix the dashboard wiring harness.

[0044] As can be seen from the above technical solution, this application has at least the following advantages and positive effects:

[0045] This application discloses a pipeline fixing device. By fixing a clamp to a guide post and detachably connecting the guide post to a base, when repairing areas obstructed by pipelines, it is only necessary to separate the guide post from the base without disassembling the clamp. A driving component moves the binding strap to achieve pipeline binding in the clamping groove, ensuring stable binding force and preventing the binding of the wire harness from being too tight or too loose. The binding with the driving component allows for binding of pipelines in narrow spaces, improving the convenience of binding. At the same time, when it is necessary to remove the locking strap, it is only necessary to reverse the driving component to quickly release the locking strap without violent disassembly and without damaging the pipeline during disassembly. After the pipeline is repaired, the locking strap can be used to re-bind the pipeline, which can be reused, greatly improving the work efficiency of maintenance and reducing the wear and tear of the fixing clamp.

[0046] This application discloses a vehicle with a pipeline fixing device installed on the vehicle body. A clamp is fixed to a guide post, and the guide post is detachably connected to a base. When repairing areas obstructed by pipelines, only the guide post needs to be separated from the base; the clamp does not need to be disassembled. A driving component moves the binding strap to secure the pipeline in the clamp groove, ensuring stable binding force and preventing the wiring harness from being too tight or too loose. The driving component allows for pipeline binding in confined spaces, improving binding convenience. Furthermore, when the locking strap needs to be removed, simply reversing the driving component allows for quick release of the locking strap without forceful disassembly or damage to the pipeline. After pipeline repair, the locking strap can be reused to re-bind the pipeline, significantly improving maintenance efficiency and reducing wear and tear on the fixing clamps.

[0047] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature being directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0048] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0049] In this application, unless otherwise expressly 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 or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0050] Furthermore, the use of terms such as "first" and "second" in this application 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, features defined with "first" or "second" may explicitly or implicitly include one or more features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0051] Although embodiments of this application have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the claims and their equivalents.

Claims

1. A pipeline fixing device for fixing pipelines to a vehicle body, characterized in that, The pipeline fixing device includes: The base has a mounting hole at its lower end connected to the vehicle body, and a mounting groove at its upper end. The guide post is detachably connected to the mounting slot at the bottom; A clamping body is fixed to the upper end of the guide post, and the clamping body is provided with a clamping groove for accommodating pipelines; A locking strap is connected to the clamp body at one end; the locking strap has teeth on the side opposite to the clamp groove. A locking drive assembly is fixed to a guide post and / or a clamping body; it includes a drive member and a locking member driven by the drive member, wherein a locking channel is provided between the drive member and the clamping body, and the locking member is used to engage with the locking teeth on the locking band to drive the locking band to move in the locking channel under the drive of the drive member, so that the locking band binds the pipeline placed in the clamping groove. The clamping groove has a first slot and a second slot on its two side walls respectively; one end of the locking band is connected to the first slot, and the other end of the locking band passes through the second slot and enters the locking channel; The locking drive assembly further includes a mounting bracket, which is connected to the clamp and spaced apart from the side wall of the mounting groove, so that a locking channel is formed between the mounting bracket and the clamp; the mounting bracket includes a mounting plate, which is disposed outside the second bayonet, and is parallel to the side wall of the clamp, and the locking channel is formed between the mounting plate and the side wall of the clamp. The locking band has a magnetic attraction part at the end away from the clamp, and a magnet is embedded in the mounting plate. The magnet generates a magnetic attraction force on the magnetic attraction part, which facilitates the locking band to quickly enter the driving space.

2. The pipeline fixing device according to claim 1, characterized in that, The mounting bracket has an opening, the driving component is a drive motor, the locking component is a gear, the drive motor is fixed to the side of the mounting bracket away from the clamp, the power output end of the drive motor is connected to the gear, and the gear passes through the opening into the locking channel.

3. The pipeline fixing device according to claim 1 or 2, characterized in that, The pipeline fixing device further includes: a controller and a sensor for detecting the binding force of the locking strap, wherein the sensor and the drive are electrically connected to the controller; the controller obtains the binding force detected by the sensor and controls the drive to close.

4. The pipeline fixing device according to claim 3, characterized in that, The pipeline fixing device also includes a switch, which is electrically connected to the controller and is used to control the drive component to open.

5. The pipeline fixing device according to claim 1 or 2, characterized in that, The base includes a cylindrical connecting part and a mounting part. The mounting part is fixed above the connecting part, and the mounting groove extends through the mounting part into the connecting part.

6. The pipeline fixing device according to claim 5, characterized in that, The outer wall of the connecting part is provided with multiple flexible barbs. When the connecting part is inserted into the mounting hole, the flexible barbs press against the inner wall of the mounting hole to fix the base.

7. The pipeline fixing device according to claim 5, characterized in that, At least one limiting block is provided on the side wall below the guide post, and the mounting groove includes: The main groove is used to insert the guide post; At least one sub-slot body is connected to the main slot body and is used to insert the limiting block; The limiting channel is connected to the bottom of the dividing groove and is perpendicular to the dividing groove. When the limiting block reaches the bottom of the limiting groove, the guide post is rotated so that the limiting block enters the limiting channel, thereby limiting the vertical direction of the guide post.

8. A vehicle, characterized in that, The vehicle body includes a wiring harness mounting hole on which a pipeline fixing device as described in any one of claims 1 to 7 is provided.

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