Clamp hoop and vehicle

Abstract

The utility model relates to the technical field of vehicles, in particular to a clamping hoop and a vehicle, the clamping hoop comprises a clamping piece, a strain detection piece and a state display piece, the clamping piece is provided with a containing cavity with an opening at one end, the strain detection piece is connected with the clamping piece, the state display piece is in communication connection with the strain detection piece, and the clamping hoop can be operated by an operator with one hand. The pipe fitting can be pressed into the containing cavity through the clamping piece, so that the pipe fitting and external equipment are fixedly installed through the clamping piece, the requirement of the pipe fitting for the installation operation space is lowered, an operator can operate the pipe fitting with one hand at the position with the narrow space, and the assembling efficiency is high. The state display part can display and reflect the clamping state of the clamping part through detection information of the strain detection part, an operator can maintain or replace the clamping hoop at the corresponding position according to an abnormal signal displayed by the state display part, searching and troubleshooting work on the abnormal position is reduced, the requirement for the overhaul operation space is reduced, and the overhaul efficiency is improved. And maintenance is efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicles, in particular to a clamp and a vehicle. Background Art

[0002] A plurality of hoses are generally provided on the chassis of a vehicle, and the hoses are used to transport media such as gas or liquid.

[0003] In the related art, the installation and fixation of the hose on the chassis of the vehicle is often done by tying with cable ties. The operator needs to use both hands to wrap the cable ties around the hose and then tie it to the chassis. However, the chassis is equipped with multiple parts such as the transmission system, the running system, the steering system, and the brake system. The installation and operation space of the hose is limited. In some places with small spaces, it is difficult to tie the cable ties with both hands, which affects the assembly efficiency. Moreover, after the hose is installed on the chassis, it will be blocked by multiple parts on the chassis. If it is loose, it is easy to wear against other parts, affecting its use. Utility Model Content

[0004] The utility model aims to provide a clamp and a vehicle to solve the problems in the related art that the installation operation space of the hose is limited, the assembly efficiency is low, the hose is easily blocked, and it is easy to wear after being loosened.

[0005] The embodiment of the first aspect of the utility model provides a clamp, comprising:

[0006] A clamping member, wherein the clamping member has a receiving cavity with one end open, and the receiving cavity is used for embedding the pipe;

[0007] A strain detection member, the strain detection member is connected to the clamping member, and the strain detection member is used to detect the clamping force of the clamping member on the pipe;

[0008] A status display component is connected in communication with the strain detection component, and the status display component is used to display detection information of the strain detection component.

[0009] In one embodiment, the clamping member is an integrally formed thin sheet structure.

[0010] In one embodiment, the clamping member comprises:

[0011] a first clamping arm; and

[0012] The second clamping arm, one end of the second clamping arm and the first clamping arm are fixedly connected, the other ends of the second clamping arm and the first clamping arm are spaced apart, and the second clamping arm and the first clamping arm are arranged to form the accommodating cavity.

[0013] In one embodiment, one end of the strain detection member is connected to the first clamp arm, and the other end is connected to the second clamp arm, and the strain detection member is located on a side of the accommodating cavity.

[0014] In one of the embodiments, one or more strain detection members are provided, and the strain detection members are provided on the side walls of the clamping member, and the strain detection members are provided along the circumference of the clamping member.

[0015] In one embodiment, the clamp includes a connecting piece, which is connected to the clamping piece, and the connecting piece is used for detachable connection with an external device.

[0016] In one embodiment, the clamping member also includes a mounting arm, which is connected between an end of the first clamping arm and an end of the second clamping arm, and the mounting arm is connected to the connecting member; the mounting arm has a mounting groove, which is communicated with the accommodating cavity, and the connecting member is at least partially disposed in the mounting groove.

[0017] In one embodiment, the connecting member comprises:

[0018] A nut, the nut is fixedly connected to the mounting arm and the nut is built into the mounting groove;

[0019] A bolt, one end of which passes through the mounting arm and is connected to the external device, the other end of which is threadedly connected to the nut, and the end of which is located in the mounting groove.

[0020] In one embodiment, the clamping member further comprises:

[0021] A first guide plate, wherein the first guide plate is connected to the first clamping arm;

[0022] a second guide plate, wherein the second guide plate is connected to the second clamping arm;

[0023] The first guide plate and the second guide plate are arranged at the opening position, and the distance between the first guide plate and the second guide plate gradually increases from the inside of the opening to the outside of the opening.

[0024] An embodiment of a second aspect of the utility model provides a vehicle, comprising the clamp in any one of the above solutions.

[0025] The beneficial effects of the utility model are:

[0026] The clamp and vehicle provided by the utility model include a clamping member, a strain detection member and a status display member. When in use, the clamping member can be connected to different positions on the installation surface of the external device according to the layout requirements of the pipe fittings, so that the clamping member can be operated by the operator with one hand, that is, the pipe fitting can be pressed into the accommodating cavity so that the pipe fitting can be fixed to the external device through the clamping member, which reduces the requirements of the pipe fittings for the installation operation space. In a location with a small space, the operator can operate with one hand, and the assembly efficiency is high. At the same time, the status display member can display and reflect the clamping state of the clamping member through the detection information of the strain detection member. The operator can repair or replace the clamp at the corresponding position according to the abnormal signal displayed by the status display member, which reduces the search and investigation work for abnormal positions, and reduces the requirements for maintenance operation space, and the maintenance is efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall structure of the clamp in the embodiment of the utility model;

[0028] Figure 2 The structure of the clamping member and the connecting member in the embodiment of the utility model is schematically shown in FIG. Figure 1 ;

[0029] Figure 3 The structure of the clamping member and the connecting member in the embodiment of the utility model is schematically shown in FIG. Figure 2 ;

[0030] Figure 4 A top view of the clamping member in the embodiment of the utility model;

[0031] Figure 5 It is a side view of the clamping member in the embodiment of the utility model.

[0032] In the figure:

[0033] 1. Clamping parts;

[0034] 11. accommodating cavity; 12. opening; 13. first clamping arm; 14. second clamping arm;

[0035] 15. Mounting arm; 151. Mounting slot; 152. First vertical plate; 153. Second vertical plate; 154. Connecting horizontal plate;

[0036] 16. A first guide plate; 17. A second guide plate;

[0037] 2. Strain detection component; 21. Strain gauge; 22. Connector;

[0038] 3. Status display unit;

[0039] 4. Connector; 41. Nut; 42. Bolt;

[0040] 5. Control parts. DETAILED DESCRIPTION

[0041] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0042] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0043] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0044] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0045] like Figure 1 to Figure 2As shown, this embodiment provides a clamp, including a clamping member 1, a strain detection member 2 and a status display member 3. The clamping member 1 has a receiving cavity 11 with an opening 12 at one end. The receiving cavity 11 is used for inserting and connecting the pipe fitting, that is, the pipe fitting can enter the receiving cavity 11 through the opening 12 for installation and fixation. The strain detection member 2 is connected to the clamping member 1, and the strain detection member 2 is used to detect the clamping force of the clamping member 1 on the pipe fitting. The status display member 3 is connected to the strain detection member 2 in communication, and the status display member 3 is used to display the detection information of the strain detection member 2.

[0046] With such arrangement, when in use, the clamp 1 can be connected to different positions on the mounting surface of the external device according to the layout requirements of the pipe fittings, so that the clamp 1 can be supported by the external device and the position is stable. Then, the pipe fitting can be embedded into the accommodating cavity 11 of the clamp 1 through the opening 12 by one hand to achieve fixation. It only requires a certain squeezing force from an external operating member such as a human hand, and it is easy to install and disassemble. Compared with cable tie bundling, the clamp of this embodiment can be operated by the operator with one hand, that is, the pipe fitting can be pressed into the accommodating cavity 11 so that the pipe fitting can be fixed to the external device through the clamp 1, which reduces the requirements of the pipe fitting for the installation operation space. In a small space, the operator can operate with one hand, and the assembly efficiency is high. The status display component 3 can display and reflect the clamping state of the clamping component 1 through the detection information of the strain detection component 2, so that the operator can implement detection on the overall fixing state of the pipeline. When the clamping performance of the clamping component 1 on the pipe at a certain location cannot meet the clamping needs of the pipe, for example, when the clamping component 1 is aged or damaged and cannot clamp the pipe, the status display component 3 can display an abnormal signal, and the operator can repair or replace the clamp at the corresponding position according to the abnormal signal, thereby reducing the search and investigation work for abnormal positions, and reducing the requirements for maintenance operation space. The maintenance is efficient and solves the problems in related technologies that the installation and operation space of the hose is limited, the assembly efficiency is low, and the hose is easily blocked and easily worn after being loosened.

[0047] In some embodiments, the clamp may further include a control member 5, the control member 5 is in communication connection with the strain detection member 2, and the status display member 3 is in communication connection with the control member 5. The control member 5 adjusts the display state of the status display member 3 according to the clamping force detected by the strain detection member 2, so that the operator can know the clamping performance of the clamping member 1 according to the display state of the status display member 3, and can monitor the fixing state of the pipeline in real time, and the monitoring is more intelligent.

[0048] In this embodiment, the strain detection member 2 can detect the clamping force directly by detecting the force applied by the clamping member 1 to the pipe fitting, or can detect indirectly by detecting the deformation degree of the clamping member 1. The detection method can be used according to actual needs, and the change of the clamping force of the clamping member 1 on the pipe fitting can be obtained. The strain detection member 2 can include, but is not limited to, a strain gauge 21 or a resistor, and can monitor the clamping force. The control member 5 can be, but is not limited to, a programmable logic controller.

[0049] The status display member 3 may include a display or an alarm. The display may display light signals of different colors or light signals of different areas according to the clamping force of the clamping member 1 to prompt the operator. The alarm may provide different types of voice prompts according to the clamping force of the clamping member 1 to inform the operator of the use status of the clamping member 1.

[0050] like Figure 5 As shown, in some embodiments, the strain detection component 2 may include a strain gauge 21, which is a plate-like structure. The strain gauge 21 is connected to the clamping component 1. When the clamping component 1 is mechanically deformed under the action of external forces such as pipe extrusion, the resistance value of the strain gauge 21 changes. The strain gauge 21 can be directly connected to the control component 5 or the status display component 3 for communication. The communication method between the strain gauge 21 and the control component 5 or the status display component 3 can be but is not limited to wireless communication such as Bluetooth, wireless LAN, etc., and can also be wired communication such as cables.

[0051] The strain detection component 2 also includes a connector 22, which can be connected between the strain gauge 21 and the control component 5, and can be used for wired communication between the strain gauge 21 and the control component 5 or the status display component 3. The connector 22 can convert different resistance values ​​of the strain gauge 21 into electrical signals of different amplitudes, and transmit them to the control component 5 or the status display component 3 for processing. The signal transmission is fast and stable, and the external pipe diameter interference is reduced. For example, the control component 5 can preset the clamping force change threshold according to the use needs. When the clamping force corresponding to the resistance value of the strain gauge 21 is less than the preset clamping force change threshold, the control component 5 can send a signal to the status display component 3, so that the status display component 3 displays abnormality, and the control is more intelligent and accurate. Of course, the connector 22 can also be directly connected to the status display component 3, and the electrical signal change can be directly transmitted to the status display component 3.

[0052] In some embodiments, the clamping member 1 is an integrally formed thin sheet structure, and when the pipe enters the accommodating chamber 11 through the opening 12, the clamping member 1 clamps the pipe. The material of the clamping member 1 can be, but is not limited to, an elastic material or a metal material, and the clamping member 1 can clamp the pipe by the elastic force generated by its own deformation, and only requires a certain squeezing force from an external operating member such as a human hand to achieve fixation, and the installation is flexible.

[0053] like Figure 1 to Figure 2 As shown, in some embodiments, the clamping member 1 includes a first clamping arm 13 and a second clamping arm 14, and the second clamping arm 14 is fixedly connected to one end of the first clamping arm 13, and the other ends thereof are spaced apart from each other, and the first clamping arm 13 and the second clamping arm 14 are arranged to surround and form an accommodating cavity 11, that is, when the pipe fitting is embedded and connected to the accommodating cavity 11, the first clamping arm 13 and the second clamping arm 14 are clamped on both sides of the pipe fitting, so as to center and clamp the pipe fitting, reduce excessive deviation of the pipe fitting toward one side, and make the installation position of the pipe fitting more precise.

[0054] In this embodiment, the first clamp arm 13 and the second clamp arm 14 can both be configured as arc-shaped plates, and the concave wall surface of the first clamp arm 13 is arranged toward the concave wall surface of the second clamp arm 14 to enclose a receiving cavity 11 with a circular cross-section, and the first clamp arm 13 and the second clamp arm 14 are clamped on both sides of the pipe fitting. In this way, the first clamp arm 13 and the second clamp arm 14 can circumferentially block and limit the pipe fitting, reduce the situation where the pipe fitting escapes from the opening 12 of the receiving cavity 11, and improve the clamping stability of the first clamp arm 13 and the second clamp arm 14 on the pipe fitting.

[0055] In this embodiment, the radius of the concave wall of the first clamp arm 13 and the second clamp arm 14 is equal to or slightly larger than the radius of the pipe, so as to increase the extrusion contact area between the first clamp arm 13 and the pipe and between the second clamp arm 14 and the pipe, and improve the clamping stability of the pipe by the first clamp arm 13 and the second clamp arm 14. The size of the opening 12 is smaller than the diameter of the pipe, so that the clamp 1 forms an inward limit structure at the opening 12, reducing the situation of the pipe falling out of the opening 12.

[0056] In some embodiments, one end of the strain detection member 2 is connected to the first clamp arm 13, and the other end is connected to the second clamp arm 14, and the strain detection member 2 is located on the side of the accommodating cavity 11. With such a configuration, the strain detection member 2 can form different resistance values ​​according to the change in the spacing between the first clamp arm 13 and the second clamp arm 14. When the spacing between the first clamp arm 13 and the second clamp arm 14 is too large and the clamping of the pipe fails, the strain detection member 2 can promptly feedback an abnormal signal to the control member 5.

[0057] In some embodiments, one or more strain detection members 2 are provided, and the strain detection members 2 are provided on the side wall of the clamping member 1. The strain detection members 2 are provided along the circumference of the clamping member 1. When the strain detection member 2 is provided as one, the strain detection member 2 can be designed as an integral member with a length close to the circumferential side wall of the clamping member 1, and the strain detection member 2 can be provided along the circumference of the clamping member 1. When the strain detection member 2 is provided as multiple, the multiple strain detection members 2 can be provided at different positions of the circumferential side wall of the clamping member 1 along the circumference of the clamping member 1 to form segmented detection. In this way, the strain detection member 2 can form different resistance values ​​according to the deformation degree of the first clamping arm 13 and the deformation degree of the second clamping arm 14, thereby directly reflecting the clamping state of the first clamping arm 13 and the second clamping arm 14 on the pipe fitting. When the deformation degree of the first clamping arm 13 and the second clamping arm 14 is large and fails, the strain detection member 2 can promptly feedback the abnormal signal to the control member 5.

[0058] In some embodiments, the clamp includes a connector 4, which is connected to the clamp 1 and is used for detachable connection with an external device. The connection strength and stability of the clamp and the external device can be improved by providing the connector 4, and the position interference between the connection position of the clamp 1 and the pipe and the position of the clamp 1 and the external device can be reduced. The connection method between the connector 4 and the clamp 1 can be, but is not limited to, threaded connection, clamping, magnetic connection or bonding.

[0059] like Figures 2 to 4 As shown, in some embodiments, the clamping member 1 further includes a mounting arm 15, which is connected between the first clamping arm 13 and the second clamping arm 14, that is, the mounting arm 15 can support the second clamping arm 14 from the first clamping arm 13, and a certain distance is formed between the two, so as to provide a receiving space for the pipe fitting, and also when the pipe fitting enters the receiving chamber 11, the excessive deformation of the first clamping arm 13 and the second clamping arm 14 can be reduced, thereby increasing their service life. The mounting arm 15 is connected to the connecting member 4, that is, the mounting arm 15 can provide a mounting space for the connecting member 4, and the two can be connected with a large area, and the connection is stable.

[0060] The mounting arm 15 has a mounting groove 151, which is connected to the accommodating chamber 11. The connector 4 is at least partially disposed in the mounting groove 151. The mounting groove 151 can provide a receiving space for the connector 4. The end of the connector 4 connected to the mounting arm 15 can be disposed in the mounting groove 151, which can facilitate the installation of the connector 4 and the mounting arm 15 and the observation of the connection state, and also reduce the situation where the end of the connector 4 enters the accommodating chamber 11 to squeeze the pipe. The thickness of the first clamp arm 13, the second clamp arm 14 and the mounting arm 15 can be equal, and the three are an integrated structure, which is easy to process.

[0061] Among them, see Figure 2 The mounting arm 15 may include a first vertical plate 152, a second vertical plate 153 and a connecting transverse plate 154. The first vertical plate 152 is connected to the first clamping arm 13, the second vertical plate 153 is connected to the second clamping arm 14, and the connecting transverse plate 154 is connected between the first vertical plate 152 and the second vertical plate 153 to enclose and form a mounting groove 151, that is, the mounting arm 15 can be configured as a U-shaped folded plate structure. When the pipe fitting squeezes the first clamping arm 13 and the second clamping arm 14, the mounting arm 15 can form an elastic buffer section, the first vertical plate 152 can apply a rebound force to the first clamping arm 13, and the second vertical plate 153 can apply a rebound force to the second clamping arm 14, thereby increasing the variation range of the clamping force of the clamping member 1 on the pipe fitting.

[0062] like Figure 2As shown, in some embodiments, the connector 4 includes a nut 41 and a bolt 42. The nut 41 is fixedly connected to the mounting arm 15, and the nut 41 is built into the mounting groove 151. The nut 41 can serve as a connecting body, which reduces the thickness requirement for the mounting arm 15. One end of the bolt 42 passes through the mounting arm 15 and is connected to an external device, and the other end of the bolt 42 is threadedly connected to the nut 41, and the end of the bolt 42 is located in the mounting groove 151.

[0063] In this embodiment, the tail of the bolt 42 can be threadedly connected to the nut 41 and connected to the external device after passing through the nut 41. Alternatively, the bolt 42 can be pre-fixed on the mounting surface of the external device, and the clamp 1 can be fixed by threading the nut 41 with the bolt 42. Alternatively, the bolt 42 can be passed from one side of the mounting surface of the external device to the other side of the mounting surface, and then threadedly connected to the clamp 1 through the nut 41, and the bolt 42 can be turned on the other side of the mounting surface, thereby reducing the requirements for the operating space of the pipe layout position. After the connection is completed, the mounting arm 15 can be abutted against the mounting surface of the external device, and fixed by the threaded connection locking force of the bolt 42 and the nut 41, and the connection is firm and not easy to shake.

[0064] The clamping member 1 can be processed into different thicknesses, different widths or different volumes, and the nut 41 can be selected to have different diameters to meet the fixing requirements of pipes with different diameters.

[0065] like Figure 1 to Figure 2 As shown, in some embodiments, the clamping member 1 further includes a first guide plate 16 and a second guide plate 17, the first guide plate 16 is connected to the first clamp arm 13, the second guide plate 17 is connected to the second clamp arm 14, the first guide plate 16 and the second guide plate 17 are arranged at the opening 12, and the distance between the first guide plate 16 and the second guide plate 17 gradually increases from the inside of the opening 12 to the outside of the opening 12, so as to form an external expansion structure. When the pipe enters the opening 12, the first guide plate 16 and the second guide plate 17 can provide a larger contact area for the pipe, and the pipe squeezes the first guide plate 16 and the second guide plate 17, so that the first guide plate 16 drives the first clamp arm 13 to open, and the second guide plate 17 drives the second clamp arm 14 to open, so as to smoothly guide the pipe into the accommodating cavity 11, with high installation accuracy, convenient and efficient installation operation.

[0066] In this embodiment, a smooth curved surface transition is formed between the first guide plate 16 and the first clamping arm 13 , and a smooth curved surface transition is formed between the second guide plates 17 , so as to improve the smoothness of the pipe fitting entering the accommodating cavity 11 .

[0067] The vehicle provided by the embodiment of the second aspect of the utility model includes the above-mentioned clamp, wherein the vehicle includes a chassis assembly, the external device can be configured as a chassis assembly, the clamp can be connected to the inner wall or the outer wall of the chassis assembly, and the hose is connected to the chassis assembly through the clamp, which reduces the requirements of the pipe fittings on the installation operation space on the chassis assembly, reduces the interference of the components of the transmission system, the running system, the steering system and the braking system with the installation position of the clamp, and the assembly efficiency of the vehicle is high. When the clamp is applied to the vehicle, the status display part 3 can be connected to the vehicle's driving computer in communication, and the status display part 3 can display and reflect the clamping state of the clamp 1 through the detection information of the strain detection part 2, so that the operator can implement the detection of the fixed state of the pipeline as a whole, and the operator can repair or replace the clamp at the corresponding position according to the abnormal signal displayed by the status display part 3, which reduces the search and investigation work of the abnormal position, and reduces the requirements for the maintenance operation space, and the maintenance is efficient.

[0068] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A clamp, characterized in that: include: A clamping member (1), the clamping member (1) having a receiving cavity (11) with an opening (12) at one end, the receiving cavity (11) being used for inserting a pipe; A strain detection member (2), the strain detection member (2) being connected to the clamping member (1), and the strain detection member (2) being used to detect the clamping force of the clamping member (1) on the pipe; A status display component (3), the status display component (3) is communicatively connected with the strain detection component (2), and the status display component (3) is used to display detection information of the strain detection component (2).

2. The clamp according to claim 1, characterized in that: The clamping piece (1) is an integrally formed thin sheet structure.

3. The clamp according to claim 1, characterized in that: The clamping member (1) comprises: a first clamping arm (13); and A second clamping arm (14), wherein one end of the second clamping arm (14) and the first clamping arm (13) are fixedly connected, and the other ends of the second clamping arm (14) and the first clamping arm (13) are spaced apart from each other, and the second clamping arm (14) and the first clamping arm (13) are arranged to enclose the accommodating cavity (11).

4. The clamp according to claim 3, characterized in that: One end of the strain detection member (2) is connected to the first clamp arm (13), and the other end is connected to the second clamp arm (14), and the strain detection member (2) is located on the side of the accommodating cavity (11).

5. The clamp according to claim 3, characterized in that: One or more strain detection members (2) are provided, and the strain detection members (2) are provided on the side wall of the clamping member (1), and the strain detection members (2) are provided along the circumference of the clamping member (1).

6. The clamp according to claim 3, characterized in that: The clamp comprises a connecting piece (4), the connecting piece (4) is connected to the clamping piece (1), and the connecting piece (4) is used for being detachably connected to an external device.

7. The clamp according to claim 6, characterized in that: The clamping member (1) further comprises a mounting arm (15), wherein the mounting arm (15) is connected between an end of the first clamping arm (13) and an end of the second clamping arm (14), and the mounting arm (15) is connected to the connecting member (4); the mounting arm (15) has a mounting groove (151), and the mounting groove (151) is communicated with the accommodating cavity (11), and the connecting member (4) is at least partially disposed in the mounting groove (151).

8. The clamp according to claim 7, characterized in that: The connecting member (4) comprises: a nut (41), the nut (41) being fixedly connected to the mounting arm (15), and the nut (41) being built into the mounting groove (151); A bolt (42), one end of the bolt (42) passes through the mounting arm (15) and is connected to the external device, the other end of the bolt (42) is threadedly connected to the nut (41), and the end of the bolt (42) is located in the mounting groove (151).

9. The clamp according to claim 3, characterized in that: The clamping member (1) further comprises: A first guide plate (16), wherein the first guide plate (16) is connected to the first clamping arm (13); A second guide plate (17), wherein the second guide plate (17) is connected to the second clamping arm (14); The first guide plate (16) and the second guide plate (17) are arranged at the position of the opening (12), and the distance between the first guide plate (16) and the second guide plate (17) gradually increases from inside the opening (12) to outside the opening (12).

10. A vehicle, characterized in that: The invention comprises the clamp described in any one of claims 1 to 9.

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