Pipeline fastening device and vehicle

Abstract

The utility model relates to a pipeline fastening device and a vehicle. The vehicle is provided with a connecting column. The pipeline fastening device comprises a mounting piece and a grasping piece, the mounting piece is provided with a clamping part and a first through hole, the clamping part is used for clamping a pipeline, and the first through hole is used for being embedded into a connecting column on a vehicle body; the grabbing piece comprises a body part and a plurality of clamping jaws, the body part is connected to the mounting piece, the multiple clamping jaws are arranged on the same side of the body part and are sequentially arranged at intervals around the axis of the first through hole, each clamping jaw extends in the direction close to the axis of the first through hole relative to the body part, and the multiple clamping jaws are used for clamping the connecting column. Under the arrangement of the embodiment, the multiple clamping jaws can enable the pipeline fastening device to be stably connected to the connecting column, so that the pipeline can be stably attached to a vehicle body.

Description

Technical Field

[0001] This application relates to the field of vehicle installation technology, and in particular to a pipeline fastening device and a vehicle. Background Technology

[0002] With societal development, various types of vehicles are constantly being updated and iterated, resulting in richer functions and significant improvements in energy consumption, safety, and comfort. As vehicle performance has advanced considerably, the coordination between the various functional components has become more complex, with fuel, signals, and electrical energy typically transmitted between these components via pipelines and wiring.

[0003] Traditional vehicles include piping fittings for organizing and storing pipes, but the connection between the piping fittings and the vehicle body is not very stable. Utility Model Content

[0004] This application provides a pipe fastening device and a vehicle.

[0005] In a first aspect, this application provides a pipe fastening device, which includes a mounting member and a gripping member. The mounting member has a clamping part and a first through hole. The clamping part is used to clamp the pipe, and the first through hole is used to engage with a connecting post on the vehicle body. The gripping member includes a body part and a plurality of claws. The body part is connected to the mounting member, and the plurality of claws are disposed on the same side of the body part and are arranged sequentially at intervals around the axis of the first through hole. Each claw extends relative to the body part in a direction close to the axis of the first through hole, and the plurality of claws are used to grip the connecting post respectively.

[0006] In some optional embodiments, the body portion is provided with a second through hole, the second through hole and the first through hole are coaxial, and the multiple claws include multiple first claws and multiple second claws. The extension length of the first claws relative to the body portion is greater than the extension length of the second claws relative to the body portion. The multiple first claws and multiple second claws surround the outer periphery of the second through hole and are arranged alternately in sequence.

[0007] In some optional embodiments, each first claw has a first end and a second end on the side away from the body, both the first end and the second end being used to abut against the outer periphery of the connecting post, and the distance between the first end and the body is less than the distance between the second end and the body.

[0008] In some optional embodiments, a first limiting part is provided on the side of the main body away from the claw, and a second limiting part is provided on the side of the mounting member facing the first limiting part, and the first limiting part and the second limiting part are fitted together.

[0009] In some optional embodiments, the mounting component includes a mounting part with a first through hole; the mounting part includes a first mounting frame and a second mounting frame, the first mounting frame is connected between the two ends of the second mounting frame, the first mounting frame and the second mounting frame define an installation space, the gripper is disposed in the installation space, and the first through hole passes through the first mounting frame and the second mounting frame.

[0010] In some optional embodiments, the gripper further includes a positioning part, which is connected to one side of the main body and bent toward the first mounting frame relative to the main body; the first mounting frame is provided with a positioning groove, which is located at one port of the mounting space and communicates with the mounting space, and the positioning part is embedded in the positioning groove.

[0011] In some optional embodiments, the clamping part is provided with a receiving space for accommodating the pipeline, the receiving space extending through the opposite sides of the clamping part, the clamping part is provided with a disassembly port, the disassembly port is connected to the receiving space, and the pipeline is adapted to enter or exit the receiving space through the disassembly port.

[0012] In some optional embodiments, the clamping part includes a clamping body and two anti-detachment parts. The clamping body defines an accommodating space, and the two anti-detachment parts are respectively connected to both sides of the clamping body. The anti-detachment parts extend toward the accommodating space relative to the clamping body, and the two anti-detachment parts are arranged at a distance from each other to define a disassembly / removal port.

[0013] In some optional embodiments, the mounting component further includes a base, and the connecting post is adapted to pass through the base and fit into the first through hole.

[0014] Secondly, this application provides a vehicle, which includes a vehicle body and the pipeline fastening device mentioned above. A connecting post is integrally provided on the vehicle body, the connecting post is embedded in a first through hole, and multiple claws abut against the outer periphery of the connecting post.

[0015] This application provides a pipe fastening device, which includes a mounting member and a gripping member. The mounting member has a clamping portion for clamping the pipe. The mounting member has a first through hole, into which a connecting post on the vehicle body is embedded, allowing the mounting member to be installed on the vehicle body. The gripping member is mounted on the mounting member and includes a body and multiple claws. The body is connected to the mounting member, and the multiple claws are respectively connected to the same side of the body. The claws extend relative to the body towards the axis of the first through hole, and the multiple claws are arranged sequentially and at intervals around the axis of the first through hole. When the connecting post is embedded in the first through hole, the multiple claws are arranged around the outer periphery of the connecting post and abut against the outer periphery of the connecting post. In this embodiment, the multiple claws enable the pipe fastening device to be stably connected to the connecting post, and the pipe fastening device and the vehicle body can remain relatively stationary, allowing the pipe to be stably attached to the vehicle body.

[0016] In this embodiment, the multiple claws include multiple first claws and multiple second claws. The extension length of the first claws relative to the body is greater than the extension length of the second claws relative to the body, so that the multiple claws are divided into two layers, and the two layers of claws abut against different circumferences of the connecting post. With the configuration of this embodiment, the multiple claws abut against at least two circumferences of the connecting post, and the holding effect of the gripper on the connecting post is greatly improved. The gripper can effectively and stably limit the pipe fastening device to the vehicle body, ensuring that the pipe clamped by the pipe fastening device is relatively stable relative to the vehicle body, so that the pipe can be stably connected to the engine, fuel tank, etc., ensuring normal vehicle operation. Attached Figure Description

[0017] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a structural diagram of the connecting column and the pipe fastening device.

[0019] Figure 2 yes Figure 1 The diagram shows the structural design of the mounting components for the pipeline fastening device.

[0020] Figure 3 yes Figure 1 The diagram shows the structural schematic of the mounting components and gripping components of the pipeline fastening device.

[0021] Figure 4 yes Figure 1 The diagram shows the structure of the gripper of the pipeline fastening device.

[0022] Figure 5 yes Figure 1 The diagram shows the structure of the first claw of the gripper.

[0023] Figure 6 yes Figure 1 The diagram shows the structural layout of the space containing the pipe fastening device.

[0024] Figure 7 yes Figure 1 The diagram shows the structural schematic of the partition of the mounting component.

[0025] Figure 8 yes Figure 1 The diagram shows the structural schematic of the positioning part of the gripper.

[0026] Reference numerals: 910, connecting post; 100, pipe fastening device;

[0027] 10. Mounting component; 11. Mounting part; 111. First through hole; 112. Mounting space; 113. First mounting frame; 1131. Positioning groove; 114. Second mounting frame; 115. Opening; 12. Clamping part; 121. Clamping body; 122. Anti-detachment part; 123. Accommodation space; 124. Disassembly / removal port; 13. Base; 14. Divider part;

[0028] 20. Gripping component; 21. Body part; 211. Second through hole; 22. Claw; 221. First claw; 2211. Abutting part; 2212. First end; 2213. Second end; 222. Second claw; 23. First limiting part; 24. Positioning part. Detailed Implementation

[0029] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some embodiments of the present application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort are within the scope of protection of the present application.

[0030] Please see Figure 1 This application provides a pipe fastening device 100 and a vehicle equipped with the pipe fastening device 100. In this embodiment, the vehicle is used for transporting goods or as a means of transportation. The vehicle may include cars, trucks, refrigerated trucks, etc. The vehicle may include a body, which forms the main body structure of the vehicle, or at least forms the structure of the driver's cabin. The body has a cabin for the driver and passengers to sit in, and the body may also include a cargo compartment for storing goods. In this embodiment, the vehicle may also include a power system and a fuel tank. The power system of a land-based vehicle includes an engine and multiple sets of wheels, which are mounted on the side of the body facing the ground. The engine is mounted on the body and is driven through the multiple sets of wheels. The fuel tank is mounted on the vehicle and stores fuel inside. In this embodiment, the vehicle may also include pipes that connect the fuel tank and the engine, so that fuel can be input into the engine and power the engine combustion. The vehicle may also include wiring for electrical connections in the vehicle's electrical components, such as electrical connections between the vehicle's control panel and air conditioning system, or between the control panel and lighting system.

[0031] In this embodiment, for a vehicle body using a one-piece die-cast component, a connecting post 910 is integrally provided on the vehicle body for convenient installation of pipes or wiring at the bottom of the vehicle body. The pipe fastening device 100 is connected to the connecting post 910 to facilitate the installation of pipes or wiring on the vehicle body. In this embodiment, the pipe fastening device 100 has an installation position for installing pipes or wiring, serving to house and secure the pipes or wiring. During vehicle operation, the pipe fastening device 100 can effectively secure the pipes, for example, limiting large displacements of the pipes relative to the vehicle body, engine, and fuel tank, preventing the pipes from disconnecting from the engine and fuel tank, avoiding power supply interruptions, and ensuring normal vehicle operation. For example, the pipe fastening device 100 can limit large displacements of the wiring relative to the vehicle body, preventing the wiring from disconnecting from electrical components, avoiding signal or power transmission interruptions, ensuring normal vehicle functions, and ensuring vehicle driving safety.

[0032] Please see Figure 1 and Figure 2 In this embodiment, the pipe fastening device 100 includes a mounting member 10, which has a clamping portion 12. The clamping portion 12 provides the mounting position for the pipe mentioned above and can clamp the pipe or line to restrict it. In this embodiment, the mounting member 10 has a first through hole 111, and the connecting post 910 is embedded in the first through hole 111 through an opening 115. Specifically, the first through hole 111 has an opening 115, and the connecting post 910 is embedded in the first through hole 111 through the opening 115. The connecting post 910 and the first through hole 111 are fitted together to connect the mounting member 10 to the vehicle body, thereby connecting the pipe fastening device 100 to the vehicle body. In this embodiment, the connecting post 910 is generally cylindrical, and the first through hole 111 is generally circular. When the connecting post 910 is embedded in the first through hole 111, the connecting post 910 and the first through hole 111 are generally coaxial. In this embodiment, the connecting post 910 can be a perfect cylindrical structure, and the diameter of the connecting post 910 can remain constant in the direction away from the vehicle body. In some embodiments, the diameter of the connecting post 910 can also gradually decrease to facilitate the fitting and engagement of the connecting post 910 with the first through hole 111 of the mounting member 10. In other embodiments, the connecting post 910 can be a prism, such as a triangular prism, a square prism, a hexagonal prism, etc., and correspondingly, the shape of the first through hole 111 is set accordingly.

[0033] Please see Figure 1 , Figure 2 and Figure 3In this embodiment, the pipe fastening device 100 further includes a gripping member 20, which is connected to the mounting member 10. The gripping member 20 is used to hold the connecting post 910 to prevent the mounting member 10 from detaching from the connecting post 910. Specifically, in this embodiment, the gripping member 20 includes a body portion 21 and a plurality of claws 22. The plurality of claws 22 are connected to the same side of the body portion 21, and the body portion 21 is connected to the mounting member 10. In this embodiment, a portion of the structure of the body portion 21 is located within the first through hole 111, and the plurality of claws 22 are located within the first through hole 111. The plurality of claws 22 are connected to the body portion 21 and are located on the side of the body portion 21 opposite to the opening 115. In this embodiment, each claw 22 extends relative to the body portion 21 toward the axis close to the first through hole 111, such that the plurality of claws 22 are approximately inclined relative to the axis of the first through hole 111. During the process of the connecting post 910 being inserted into the first through hole 111, the connecting post 910 presses the claw 22, causing the claw 22 to deform and shift away from the axis of the first through hole 111. With the connecting post 910 inserted into the first through hole 111, the claw 22 abuts against the outer surface of the connecting post 910, and the claw 22 tends to shift towards the axis of the first through hole 111, so that the claw 22 forcefully holds against the outer periphery of the connecting post 910. In this embodiment, the claw 22 is equivalent to a "barb" structure relative to the connecting post 910, which can prevent the connecting post 910 from disengaging from the first through hole 111, thereby achieving a stable connection of the pipeline fastening device 100 to the vehicle body. This ensures that the clamped pipeline or line is in a relatively stationary state relative to the vehicle body, ensuring that the pipeline can normally perform its function of transporting fuel during vehicle operation, thus ensuring normal vehicle operation. In this embodiment, the gripper 20 is a metal structure (stainless steel, copper alloy, aluminum alloy, etc.) so that the claw 22 is elastic and has sufficient strength to hold against the connecting post 910. In other embodiments, at least the claw 22 is a metal structure.

[0034] Please see Figure 3 and Figure 4In this embodiment, multiple claws 22 are arranged sequentially and at intervals around the axis of the first through hole 111. When the connecting post 910 is embedded in the first through hole 111, multiple claws 22 are arranged sequentially and at intervals around the axis of the connecting post 910. Multiple claws 22 can respectively abut against the outer periphery of the connecting post 910 so that the connecting post 910 is subjected to uniform force. In this embodiment, the plurality of claws 22 includes a plurality of first claws 221 and a plurality of second claws 222. The extension length of the first claws 221 relative to the body portion 21 is greater than the extension length of the second claws 222 relative to the body portion 21. The plurality of first claws 221 and the plurality of second claws 222 form a two-layer claw structure, such that the first claws 221 and the second claws 222 respectively abut at different heights on the connecting post 910. The plurality of first claws 221 are arranged around the outer periphery of the connecting post 910, and the plurality of second claws 222 are arranged around the outer periphery of the connector. The plurality of claws 22 abut at least two circumferences on the connecting post 910, so that the holding action of the gripper 20 on the connecting post 910 is more effective, and the pipeline fastening device 100 can be effectively confined to the vehicle body. In other embodiments, the plurality of claws 22 may also include a third claw or a fourth claw, and the extension lengths of the first claws 221, second claws 222, third claws, and fourth claws relative to the body portion 21 are all different.

[0035] In summary, the pipe fastening device 100 in this embodiment includes a mounting member 10 and a gripping member 20. The mounting member 10 is provided with a clamping part 12 for clamping the pipe. The mounting member 10 is provided with a first through hole 111, and the connecting post 910 on the vehicle body is embedded in the first through hole 111 so that the mounting member 10 can be installed on the vehicle body. The gripping member 20 is installed on the mounting member 10. The gripping member 20 includes a body part 21 and a plurality of claws 22. The body part 21 is connected to the mounting member 10, and the plurality of claws 22 are respectively connected to the same side of the body part 21. The claws 22 extend relative to the body part 21 toward the axis of the first through hole 111. The plurality of claws 22 are spaced apart around the axis of the first through hole 111. When the connecting post 910 is embedded in the first through hole 111, the plurality of claws 22 are arranged around the outer periphery of the connecting post 910 and respectively grip the outer periphery of the connecting post 910. In this embodiment, the multiple claws 22 enable the pipe fastening device 100 to be stably connected to the connecting post 910, and the pipe fastening device 100 and the vehicle body can remain relatively stationary, so that the pipe can be stably attached to the vehicle body.

[0036] In this embodiment, the plurality of claws 22 includes a plurality of first claws 221 and a plurality of second claws 222. The extension length of the first claws 221 relative to the body portion 21 is greater than the extension length of the second claws 222 relative to the body portion 21, so that the plurality of claws 22 are divided into two layers, and the two layers of claws 22 respectively abut against different circumferences of the connecting post 910. Under the configuration of this embodiment, the plurality of claws 22 abut against at least two circumferences of the connecting post 910, and the clamping effect of the gripping member 20 on the connecting post 910 is greatly improved. The gripping member 20 can effectively and stably limit the pipe fastening device 100 to the vehicle body, ensuring that the pipe clamped by the pipe fastening device 100 is relatively stable relative to the vehicle body, so that the pipe can be stably connected to the engine, fuel tank, etc., and ensure the normal operation of the vehicle.

[0037] Please see Figure 4 In this embodiment, the body portion 21 is generally in the form of a sheet or a plate, and has a second through hole 211 that communicates with the first through hole 111. When the body portion 21 is mounted on the mounting member 10, the second through hole 211 and its edge structure are located within the first through hole 111. In this embodiment, a plurality of claws 22 are arranged around the outer periphery of the second through hole 211, and the plurality of claws 22 are respectively connected to the edge structure of the second through hole 211. In this embodiment, the number of first claws 221 and second claws 222 is the same, and the plurality of first claws 221 and the plurality of second claws 222 surround the outer periphery of the second through hole 211 and are arranged alternately in sequence. In other embodiments, the number of first claws 221 and second claws 222 is different, and the alternating arrangement of the plurality of first claws 221 and the plurality of second claws 222 can be specifically set according to the actual situation. In other embodiments, the body portion 21 may also be in the form of a frame or a bent filament structure, so that the body portion 21 can realize the function of connecting with the mounting member 10 and supporting the claw 22.

[0038] In this embodiment, the extending direction of the first claw 221 relative to the body portion 21 is different from the extending direction of the second claw 222 relative to the body portion 21. The angle between the straight line containing the extending direction of the first claw 221 and the axis of the first through hole 111 is smaller than the angle between the straight line containing the extending direction of the second claw 222 and the axis of the first through hole 111. As an example, the angle between the straight line containing the extending direction of the first claw 221 and the axis of the first through hole 111 can be 20°, 30°, 35°, 40°, 45°, etc., and the angle between the straight line containing the extending direction of the second claw 222 and the axis of the first through hole 111 can be 80°, 75°, 70°, 65°, 60°, etc. In this embodiment, the maximum distance between the first claw 221 and the body portion 21 is greater than the maximum distance between the second claw 222 and the body portion 21. In this embodiment, the maximum distance between the claw 22 and the body portion 21 is the maximum distance between the body portion 21 and the claw 22 in the direction defined by the axis of the first through hole 111. Similarly, the maximum distance between the first claw 221 and the body portion 21 is greater than the maximum distance between the second claw 222 and the body portion 21. This configuration allows multiple first claws 221 and multiple second claws 222 to abut against two points on the circumference of the connecting post 910.

[0039] In this embodiment, each first claw 221 has an abutment portion 2211, which is located on the side of the first claw 221 away from the body portion 21. The abutment portion 2211 is used to abut against the outer periphery of the connecting post 910. In this embodiment, the abutment portion 2211 has a first end 2212 and a second end 2213. The direction of the first end 2212 pointing to the second end 2213 is inclined relative to the horizontal direction. The first end 2212 and the second end 2213 abut against the outer periphery of the connecting post 910, respectively. In this embodiment, assuming the axial direction of the first through hole 111 is the direction of gravity, the horizontal direction is determined. The distance between the first end 2212 and the body part 21 is less than the distance between the second end 2213 and the body part 21, so that the straight line defined by the first end 2212 and the second end 2213 is inclined relative to the horizontal direction, so that the abutment part 2211 has a spiral shape. During the process of removing the pipe fastening device 100 from the vehicle body, the operator can rotate the pipe fastening device 100 and apply a force away from the vehicle body to the pipe fastening device 100. The gripper 20 rotates accordingly, and the abutment part 2211 has a spiral structure. The abutment part 2211 can move spirally on the outer peripheral surface of the connecting post 910. The gripper 20 can be unscrewed from the connecting post 910, thereby disassembling the pipe fastening device 100 and the connecting post 910. In this embodiment, it is convenient for workers to disassemble the pipeline fastening device 100. Furthermore, the gripper 20 in this embodiment does not rely on the structure of the connecting post 910. The outer circumferential surface of the connecting post 910 can be a complete arc surface, or it can have a threaded groove or threads. In other embodiments, the side of the second claw 222 away from the body 21 can also be configured in a spiral shape.

[0040] Please see Figure 2 In this embodiment, the mounting component 10 further includes a mounting portion 11, which is connected to the clamping portion 12. A first through hole 111 is provided in the mounting portion 11. In this embodiment, the opening 115 is located on the side of the mounting portion 11 facing the vehicle body, and the clamping portion 12 is connected to the side of the mounting portion 11 opposite to the opening 115. This ensures that when the pipeline is clamped by the clamping portion 12, a certain safe distance exists between the pipeline and the vehicle body to avoid collision or friction between the pipeline and the vehicle body. Please refer to [link / reference]. Figure 3 and Figure 6 In this embodiment, the mounting part 11 is further provided with a mounting space 112, which communicates with the first through hole 111. The gripper 20 is disposed in the mounting space 112, so that the multiple claws 22 and part of the structure of the main body 21 are located within the first through hole 111. Please refer to Figure 5 and Figure 6In this embodiment, the gripper 20 further includes a first limiting part 23, which is disposed on the side of the body 21 opposite to the claw 22. The mounting member 10 has a second limiting part (not shown in the figure) on the side facing the mounting space 112, i.e., the inner wall of the mounting space 112 has a second limiting part. The first limiting part 23 and the second limiting part engage to make the gripper 20 more stable relative to the mounting member 10, reducing the probability of the gripper 20 falling out of the mounting space 112. In this embodiment, the first limiting part 23 may include a protrusion structure or anti-slip tooth structure protruding from the body 21. Correspondingly, the second limiting part includes a groove or through hole disposed in the mounting member 11. In other embodiments, the first limiting part 23 may be a groove structure, and the second limiting part may be a protruding structure.

[0041] Please see Figure 6 and Figure 7 In this embodiment, the mounting space 112 extends through both opposite sides of the mounting portion 11. Viewed from the direction through which the mounting space 112 extends, the mounting portion 11 has a frame-like structure. In this embodiment, the mounting portion 11 includes a first mounting frame 113 and a second mounting frame 114. The second mounting frame 114 can substantially define the mounting space 112. The first mounting frame 113 is connected between the two ends of the second mounting frame 114, so that the circumference of the mounting space 112 is completely surrounded. The gripping member 20 is disposed within the mounting space 112. In this embodiment, the clamping part 12 is connected to the second mounting frame 114, and the first mounting frame 113 is closer to the vehicle body than the second mounting frame 114. In this embodiment, the first through hole 111 extends through the first mounting frame 113 and the second mounting frame 114, and the connecting post 910 extends through the first mounting frame 113 and the second mounting frame 114 in sequence. In this embodiment, the opening 115 is formed in the first mounting frame 113.

[0042] In this embodiment, the mounting component 10 further includes two partitions 14, both located in the mounting space 112. The two partitions 14 are respectively connected to the second mounting frame 114, and are spaced apart, approximately located at both ends of the second mounting frame 114. The partitions 14 are spaced apart from the first mounting frame 113. When the gripper 20 is mounted on the mounting component 11, the main body 21 is located on the side of the partitions 14 facing the first mounting frame 113, between the partitions 14 and the first mounting frame 113. Multiple claws 22 pass through the space between the two partitions 14. With this configuration, the partitions 14 can restrict the main body 21 and the gripper 20 from moving extensively within the mounting space 112, preventing the gripper 20 from separating from the mounting component 11. In some embodiments, the mounting component 10 may not have a second limiting portion; the partitions 14 press the main body 21 and the first limiting portion 23 against the first mounting frame 113 to achieve a positioning function.

[0043] Please see Figure 8 In this embodiment, the gripper 20 further includes a positioning part 24, which is connected to one side of the main body 21. The positioning part 24 is bent relative to the main body 21 toward the side away from the claw 22. When the gripper 20 is installed in the mounting part 11, the positioning part 24 is bent relative to the main body 21 toward the first mounting frame 113. During assembly, the operator can push the gripper 20 into the mounting space 112 by pushing the positioning part 24. When the positioning part 24 abuts against the first mounting frame 113, it indicates that the gripper 20 is installed in place, making it easy for the operator to determine the degree of assembly between the gripper 20 and the mounting part 10. In this embodiment, the first mounting frame 113 is provided with a positioning groove 1131. The positioning groove 1131 is located at the port of the mounting space 112 and communicates with the mounting space 112. When the positioning part 24 abuts against the first mounting frame 113, it indicates that the gripper 20 is installed in place. The positioning groove 1131 can accommodate the positioning part 24 to "hide" the positioning part 24, so as to prevent the positioning part 24 from protruding relative to the first mounting frame 113 and colliding with other structures, and to prevent external impact from changing the position state of the gripper 20 and the mounting part 10.

[0044] Please see Figure 2 In this embodiment, the clamping part 12 is provided with a receiving space 123 for accommodating the pipeline. The receiving space 123 extends through both opposite sides of the clamping part 12. The clamping part 12 is provided with a disassembly port 124, which communicates with the receiving space 123. The pipeline enters or exits the receiving space 123 through the disassembly port 124, so that the clamping part 12 can clamp the pipeline to constrain it. In this embodiment, each clamping part 12 may be provided with multiple receiving spaces 123, so that the pipeline fastening device 100 can clamp multiple pipelines simultaneously. In this embodiment, the receiving space 123 may be set to be small, so that when the pipeline is embedded in the receiving space 123, the edge structure of the receiving space 123 can forcefully clamp the pipeline to restrict the movement of the pipeline relative to the clamping part 12 and the pipeline fastening device 100.

[0045] In this embodiment, the clamping part 12 includes a clamping body 121 and two anti-detachment parts 122. The clamping body 121 defines an accommodating space 123. The two anti-detachment parts 122 are respectively connected to both sides of the clamping body 121. The anti-detachment parts 122 extend relative to the clamping body 121 toward the accommodating space 123, and the two anti-detachment parts 122 are spaced apart to define a disassembly / removal port 124. In this embodiment, the minimum distance between the two anti-detachment parts 122 defines the size of the disassembly / removal port 124. The size of the disassembly / removal port 124 is smaller than the diameter of the pipe, so that the pipe is not easily detached from the accommodating space 123 after being installed into it. In this embodiment, the distance between the two anti-detachment parts 122 gradually increases in the direction away from the clamping body 121, so as to guide the pipe toward the disassembly / removal port 124 until it is embedded in the accommodating space 123.

[0046] Please see Figure 1 In this embodiment, the mounting component 10 further includes a base 13, and a connecting post 910 passes through the base 13 and is fitted into the first through hole 111. Specifically, the base 13 is arranged around the outer periphery of the opening 115. When the mounting component 10 is connected to the vehicle body, the base 13 is in contact with the vehicle body to increase the contact area between the mounting component 10 and the vehicle body, making the state of the mounting component 10 relative to the vehicle body more stable and the connection relationship more stable.

[0047] This embodiment provides a pipe fastening device 100, which includes a mounting member 10 and a gripping member 20. The mounting member 10 is provided with a clamping part 12 for clamping the pipe. The mounting member 10 is provided with a first through hole 111, and a connecting post 910 on the vehicle body is embedded in the first through hole 111 so that the mounting member 10 can be installed on the vehicle body. The gripping member 20 is installed on the mounting member 10 and includes a body part 21 and a plurality of claws 22. The body part 21 is connected to the mounting member 10, and the plurality of claws 22 are respectively connected to the same side of the body part 21. The claws 22 extend relative to the body part 21 toward the axis of the first through hole 111. The plurality of claws 22 are arranged sequentially and at intervals around the axis of the first through hole 111. When the connecting post 910 is embedded in the first through hole 111, the plurality of claws 22 are arranged around the outer periphery of the connecting post 910 and respectively abut against the outer periphery of the connecting post 910. In this embodiment, the multiple claws 22 enable the pipe fastening device 100 to be stably connected to the connecting post 910, and the pipe fastening device 100 and the vehicle body can remain relatively stationary, so that the pipe can be stably attached to the vehicle body.

[0048] In this embodiment, the plurality of claws 22 includes a plurality of first claws 221 and a plurality of second claws 222. The extension length of the first claws 221 relative to the body portion 21 is greater than the extension length of the second claws 222 relative to the body portion 21, so that the plurality of claws 22 are divided into two layers, and the two layers of claws 22 respectively abut against different circumferences of the connecting post 910. Under the configuration of this embodiment, the plurality of claws 22 abut against at least two circumferences of the connecting post 910, and the clamping effect of the gripping member 20 on the connecting post 910 is greatly improved. The gripping member 20 can effectively and stably limit the pipe fastening device 100 to the vehicle body, ensuring that the pipe clamped by the pipe fastening device 100 is relatively stable relative to the vehicle body, so that the pipe can be stably connected to the engine, fuel tank, etc., and ensure the normal operation of the vehicle.

[0049] In this application specification, certain terms are used to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. The specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "including but not limited to"; "generally" means that those skilled in the art can solve the technical problem within a certain margin of error and basically achieve the technical effect.

[0050] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "inside", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the purpose of simplifying the description of this application 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.

[0051] In this application, unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or merely surface contact. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0052] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0053] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A pipe fastening device, characterized in that, include: The mounting component has a clamping part and a first through hole. The clamping part is used to clamp the pipeline, and the first through hole is used to engage with the connecting column on the vehicle body. The gripper includes a body and a plurality of claws. The body is connected to the mounting member. The plurality of claws are disposed on the same side of the body and are arranged at intervals around the axis of the first through hole. Each claw extends relative to the body in a direction close to the axis of the first through hole. The plurality of claws are used to grip the connecting post respectively.

2. The pipeline fastening device as described in claim 1, characterized in that, The main body is provided with a second through hole, which is coaxial with the first through hole. The plurality of claws include a plurality of first claws and a plurality of second claws. The extension length of the first claws relative to the main body is greater than the extension length of the second claws relative to the main body. The plurality of first claws and the plurality of second claws surround the outer periphery of the second through hole and are arranged alternately in sequence.

3. The pipeline fastening device as described in claim 2, characterized in that, Each of the first claws has a first end and a second end on the side away from the body portion. Both the first end and the second end are used to abut against the outer periphery of the connecting post. The distance between the first end and the body portion is less than the distance between the second end and the body portion.

4. The pipeline fastening device as described in claim 1, characterized in that, The main body is provided with a first limiting part on the side away from the claw, and the mounting part is provided with a second limiting part on the side facing the first limiting part, and the first limiting part and the second limiting part are fitted together.

5. The pipeline fastening device as described in claim 1, characterized in that, The mounting component includes a mounting portion, and the mounting portion is provided with the first through hole; The mounting part includes a first mounting frame and a second mounting frame. The first mounting frame is connected between the two ends of the second mounting frame. The first mounting frame and the second mounting frame define an mounting space. The gripping member is disposed in the mounting space. The first through hole passes through the first mounting frame and the second mounting frame.

6. The pipeline fastening device as described in claim 5, characterized in that, The gripper also includes a positioning part, which is connected to one side of the main body and bent toward the first mounting frame relative to the main body; The first mounting frame is provided with a positioning groove, which is located at one port of the mounting space and communicates with the mounting space, and the positioning part is embedded in the positioning groove.

7. The pipeline fastening device according to any one of claims 1 to 6, characterized in that, The clamping part is provided with a receiving space for accommodating the pipeline. The receiving space extends through both opposite sides of the clamping part. The clamping part is provided with a disassembly port, which communicates with the receiving space. The pipeline is adapted to enter or exit the receiving space through the disassembly port.

8. The pipeline fastening device as described in claim 7, characterized in that, The clamping part includes a clamping body and two anti-detachment parts. The clamping body defines the accommodating space. The two anti-detachment parts are respectively connected to both sides of the clamping body. The anti-detachment parts extend toward the accommodating space relative to the clamping body. The two anti-detachment parts are arranged at intervals to define the disassembly / removal port.

9. The pipeline fastening device as described in claim 1, characterized in that, The mounting component also includes a base, and the connecting post is adapted to pass through the base and fit into the first through hole.

10. A vehicle, characterized in that, include: The vehicle body has an integrally integrated connecting column. The pipe fastening device as described in any one of claims 1 to 9, wherein the connecting post is embedded in the first through hole, and the plurality of the claws respectively abut against the outer periphery of the connecting post.

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