Flexible pipe holding device

Abstract

The present application provides a pipeline flexible clamping device, the pipeline flexible clamping device includes clamping body, clamping body includes clamping base, flexible piece and clamping piece connected in turn along the height direction of clamping body, flexible piece includes connected first flexible part, second flexible part and third flexible part, first flexible part is flexible along the first direction, second flexible part is flexible along the second direction, third flexible part is flexible along the third direction, first direction, second direction and third direction are orthogonal two by two, clamping piece includes first clamping part and second clamping part, first clamping part and second clamping part are detachably connected, and first clamping part and second clamping part are spaced apart in the height direction of clamping body, first clamping part and second clamping part are used to clamp pipeline. The pipeline flexible clamping device of the present application is simple to connect with pipeline, has the advantages of high flexibility and wide applicability.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pipe clamping devices, in particular to a flexible pipe clamping device. BACKGROUND

[0002] In the related art, the pipe clamp and the pipe are generally connected rigidly, and the rigid connection design makes the installation and disassembly of the pipe clamp and the pipe complex, especially in a small space or a complex pipe arrangement. Moreover, the rigid pipe clamp cannot effectively absorb vibration, which may cause noise in the hydraulic system and affect the stability and service life of the system. In addition, once the pipe clamp and the pipe are fixed, stress concentration may be formed on the pipe due to rigid fixation, leading to local overload and rupture; the pipe clamp cannot adapt to the slight displacement or adjustment of the pipe, thereby limiting the flexibility of the pipe connection system. SUMMARY

[0003] The present application aims to at least partially solve one of the technical problems in the related art.

[0004] To this end, an embodiment of the present application proposes a flexible pipe clamping device, which is simple to connect with the pipe and has the advantages of high flexibility and wide applicability.

[0005] The flexible pipe clamping device according to an embodiment of the present application comprises:

[0006] a clamping body, the clamping body comprising a clamping base, a flexible member and a clamping member connected in sequence along the height direction of the clamping body,

[0007] the flexible member comprising a first flexible part, a second flexible part and a third flexible part connected in sequence, the first flexible part being bendable along a first direction, the second flexible part being bendable along a second direction, the third flexible part being bendable along a third direction, the first direction, the second direction and the third direction being orthogonal to each other,

[0008] the clamping member comprising a first clamping part and a second clamping part, the first clamping part and the second clamping part being detachably connected, and the first clamping part and the second clamping part being spaced apart in the height direction of the clamping body, the first clamping part and the second clamping part being used for clamping the pipe.

[0009] The pipeline flexible clamping device can clamp the pipeline by the first clamping part and the second clamping part, and when the pipeline is subjected to external force in the first direction, the second direction and the third direction, the first flexible part, the second flexible part and the third flexible part can bend in different directions respectively, so that the clamping device can realize small displacement or adaptive adjustment, and the flexibility of the clamping device as a whole is ensured. In addition, according to the bending degree of the first flexible part, the second flexible part and the third flexible part, the flexible part can rotate (twist) relative to the clamping base and the clamping part during use, so that the flexibility and application range of the pipeline flexible clamping device are further improved.

[0010] Therefore, the pipeline flexible clamping device has the advantages of simple connection with the pipeline, high flexibility and wide applicability.

[0011] In some embodiments, the first flexible part, the second flexible part and the third flexible part are sequentially connected.

[0012] In some embodiments, in the thickness direction of the clamping body, the thickness of the first flexible part is less than the thickness of the clamping base. The first flexible part is a plurality of first flexible parts, and the plurality of first flexible parts are arranged at intervals in the thickness direction of the clamping body.

[0013] In some embodiments, the clamping body further comprises a first limiting protrusion connected with the clamping base, and the side wall of the first limiting protrusion has a gap between the first flexible part and the second flexible part. In some embodiments, in the length direction of the clamping body, the length of the second flexible part is less than the length of the clamping base. The second flexible part is a plurality of second flexible parts, and the plurality of second flexible parts are arranged at intervals in the length direction of the clamping body.

[0014] In some embodiments, the clamping body further comprises a second limiting protrusion connected with the first flexible part, and the side wall of the second limiting protrusion has a gap between the second flexible part and the clamping part.

[0015] In some embodiments, the third flexible part comprises a first flexible section, a connecting section and a second flexible section sequentially connected in the height direction of the clamping body, the first flexible section is located between the connecting section and the second flexible part, the second flexible section is located between the connecting section and the clamping part, the third flexible part is a plurality of third flexible parts, and the plurality of third flexible parts are arranged in a plane perpendicular to the thickness direction of the clamping body in the length direction of the clamping body, and the connecting section is spaced apart from the wall surface of the clamping body.

[0016] In some embodiments, the sum of the distance between the first flexible section and the second flexible section and the distance between the second flexible section and the clamping member is greater than or equal to the distance between the first flexible section and the second flexible section in the height direction of the clamping body.

[0017] In some embodiments, the clamping base, the first flexible section, the second flexible section, the third flexible section and the first clamping member are integrally formed.

[0018] In some embodiments, the first clamping member has a first concave arc section, the second clamping member has a second concave arc section, the first concave arc section is located on the side of the first clamping member adjacent to the second clamping member, the second concave arc section is located on the side of the second clamping member adjacent to the first clamping member, the first clamping member is connected with the second clamping member, and the side wall of the first concave arc section and the side wall of the second concave arc section are used to abut against the outer circumferential wall of the pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective view of a pipeline flexible clamping device according to an embodiment of the present application.

[0020] Figure 2 is a perspective view of a pipeline flexible clamping device according to an embodiment of the present application (the second clamping member is hidden).

[0021] Figure 3 is a perspective view of a pipeline flexible clamping device according to another embodiment of the present application.

[0022] Figure 4 is a perspective view of a pipeline flexible clamping device according to another embodiment of the present application.

[0023] Figure 5 is a perspective view of a pipeline flexible clamping device according to another embodiment of the present application.

[0024] Figure 6 is a plan view of a pipeline flexible clamping device according to an embodiment of the present application.

[0025] Figure 7 is a perspective view of a pipeline flexible clamping device according to an embodiment of the present application.

[0026] Figure 8 is a simulation view of a pipeline flexible clamping device according to an embodiment of the present application in the X, Y and Z axial directions.

[0027] REFERENCE NUMERALS:

[0028] 100, pipeline,

[0029] 1, clamping body,

[0030] 11. Clamping base,

[0031] 12. Flexible member, 121. First flexible portion, 122. Second flexible portion, 123. Third flexible portion, 1231. First flexible segment, 1232. Connecting segment, 1233. Second flexible segment,

[0032] 13. Clamping member, 131. First clamping portion, 1311. First concave arc portion, 132. Second clamping portion, 1321. Second concave arc portion,

[0033] 14. Fixed seat,

[0034] 15. The first limit protrusion,

[0035] 16. Second limiting protrusion. DETAILED DESCRIPTION

[0036] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0037] like Figures 1-8 As shown, the pipeline flexible clamping device of an embodiment of the present invention includes a clamping body 1, the clamping body 1 includes a clamping base 11, a flexible member 12 and a clamping member 13 connected in sequence along the height direction of the clamping body 1, the flexible member 12 includes a first flexible portion 121, a second flexible portion 122 and a third flexible portion 123 connected to each other, the first flexible portion 121 is bendable along a first direction, the second flexible portion 122 is bendable along a second direction, and the third flexible portion 123 is bendable along a third direction, the first direction, the second direction and the third direction are orthogonal to each other, the clamping member 13 includes a first clamping portion 131 and a second clamping portion 132, the first clamping portion 131 and the second clamping portion 132 are detachably connected, and the first clamping portion 131 and the second clamping portion 132 are spaced apart in the height direction of the clamping body 1, and the first clamping portion 131 and the second clamping portion 132 are used to clamp the pipeline 100.

[0038] Specifically, if Figures 1-2As shown, the clamping body 1 comprises three parts, namely a clamping base 11, a flexible piece 12 and a clamping piece 13, wherein the flexible piece 12 is connected between the clamping base 11 and the clamping piece 13, and the flexible piece 12 can provide a slight displacement or adjustment for the clamping body 1 as a whole. The first flexible part 121, the second flexible part 122 and the third flexible part 123 are arranged between the clamping base 11 and the clamping piece 13, so that the clamping piece 13 can be deflected in a certain direction in the first direction, the second direction and the third direction respectively, thereby ensuring the flexibility of the pipeline 100. The first clamping part 131 and the second clamping part 132 can be connected by screws or bolts, that is, the pipeline 100 can be placed in the gap between the first clamping part 131 and the second clamping part 132, and under the connection action of the screws or bolts, the pipeline 100 can be fixed on the clamping piece 13.

[0039] It should be noted that, as Figures 1-2 shown, the first direction, the second direction and the third direction are the X-axis direction, the Y-axis direction and the Z-axis direction respectively. Then, the length direction, the thickness direction and the height direction of the clamping body 1 are parallel to the Y-axis direction, the X-axis direction and the Z-axis direction respectively.

[0040] It can be understood that the arrangement order of the first flexible part 121, the second flexible part 122 and the third flexible part 123 can be determined according to the use environment or installation position of the clamping device, that is, in the extension direction along the Z-axis, the first flexible part 121, the second flexible part 122 and the third flexible part 123 can be connected in turn, or the first flexible part 121, the third flexible part 123 and the second flexible part 122 are connected in turn; or the second flexible part 122, the first flexible part 121 and the third flexible part 123 are connected in turn; or the second flexible part 122, the third flexible part 123 and the first flexible part 121 are connected in turn; or the third flexible part 123, the second flexible part 122 and the first flexible part 121 are connected in turn; or the third flexible part 123, the first flexible part 121 and the second flexible part 122 are connected in turn.

[0041] In addition, the pipeline flexible clamping device of the embodiment of the present application can also be used in combination with a plurality of clamping devices, as Figure 7 shown, a plurality of clamping bodies 1 are connected with the fixed seat 14 and arranged in turn along the extension direction of the fixed seat 14. Among them, the clamping base 11 can be provided with a connecting thread hole for connection, and the fixed seat 14 is provided with a connecting groove, and the plurality of clamping bodies 1 can be fixed on the fixed seat 14 by screws to realize the combined use function of the plurality of clamping assemblies.

[0042] In other words, the pipeline flexible clamping device of the embodiment of the present application can clamp the pipeline 100 by using the first clamping part 131 and the second clamping part 132, and when the pipeline 100 is subjected to the external force in the first direction, the second direction and the third direction, the first flexible part 121, the second flexible part 122 and the third flexible part 123 can bend in different directions (i.e. X, Y and Z directions) respectively, so as to ensure that the clamping device can realize the micro displacement or adaptive adjustment, and further ensure the flexibility of the clamping device as a whole. In addition, according to the bending degree of the first flexible part, the second flexible part and the third flexible part, the flexible part can be relatively rotated (twisted) relative to the clamping base and the clamping part during use, so as to further improve the flexibility and application range of the pipeline flexible clamping device of the embodiment of the present application.

[0043] Therefore, the pipeline flexible clamping device of the embodiment of the present application is simple to connect with the pipeline 100, and has the advantages of high flexibility and wide applicability.

[0044] In some embodiments, the first flexible part 121, the second flexible part 122, the third flexible part 123 and the first clamping part 131 are sequentially connected. As shown in Figures 1-6 , the clamping base 11, the first flexible part 121, the second flexible part 122, the third flexible part 123 and the first clamping part 131 can be connected by thread connection, plug-in connection or clamping connection, so as to facilitate the disassembly and assembly of the components.

[0045] In some embodiments, in the thickness direction of the clamping body 1, the thickness of the first flexible part 121 is less than the thickness of the clamping base 11. As can be understood, Figures 1-2 , the thickness of the first flexible part 121 is less than the thickness of the clamping base 11, so that the clamping body 1 can bend relative to the clamping base 11 after being subjected to the X-axis force, and further realize the bendable function of the clamping device in the X-axis direction.

[0046] Preferably, the first flexible part 121 is a plurality of first flexible parts 121, and the plurality of first flexible parts 121 are arranged in the thickness direction of the clamping body 1. As shown in Figure 3 , the plurality of first flexible parts 121 are sequentially arranged in the X-axis direction, so as to ensure the rigidity of the clamping body 1 as a whole.

[0047] Optionally, as shown in Figure 1 and Figure 2 , the first flexible part 121 is two first flexible parts 121, and the two first flexible parts 121 are symmetrically arranged with respect to the plane parallel to the Y and Z axes, and are respectively arranged on the two sides of the clamping base 11, so as to ensure the flatness between the first flexible part 121 and the clamping base 11, and avoid that the first flexible part 121 is too protruding to be used in a narrow space.

[0048] In some embodiments, the clamping body 1 further comprises a first limiting protrusion 15, the first limiting protrusion 15 being connected with the clamping base 11, and a side wall of the first limiting protrusion 15 having a gap between the first flexible part 121 and the second flexible part 122.

[0049] Specifically, as shown in Figure 4 the first limiting protrusion 15 is arranged in a space surrounded by the clamping base 11, the first flexible part 121 and the second flexible part 122, one end of the first limiting protrusion 15 is connected with the clamping base 11, and the side wall of the first limiting protrusion 15 adjacent to the first flexible part 121 has a certain gap between the first flexible part 121 and the side wall of the first limiting protrusion 15 adjacent to the second flexible part 122 has a certain gap between the second flexible part 122.

[0050] It can be understood that, in the process of bending the first flexible part 121, due to the presence of the first limiting protrusion 15, the first flexible part 121 will abut against the first limiting protrusion 15 after being bent to a certain extent, so as to support the first flexible part 121 by the first limiting protrusion 15, avoid the displacement of the first flexible part 121 from being too large after bending, and further ensure the supporting stiffness and overall stability of the clamping body 1.

[0051] In some embodiments, in the length direction of the clamping body 1, the length of the second flexible part 122 is less than the length of the clamping base 11. It can be understood that, as shown in Figure 5 the length of the second flexible part 122 is less than the length of the clamping base 11, which can make the second flexible part 122 bend relative to the clamping base 11 after the clamping body 1 is subjected to the Y-axis force, and further realize the bendable function of the clamping device in the Y-axis direction.

[0052] Preferably, the second flexible part 122 is a plurality of second flexible parts 122, and the plurality of second flexible parts 122 are arranged in the length direction of the clamping body 1. As shown in Figure 5 the plurality of second flexible parts 122 are arranged in sequence along the Y-axis direction to ensure the overall stiffness of the clamping body 1.

[0053] Optionally, as shown in Figures 1-4 the second flexible part 122 is two, and the two second flexible parts 122 are symmetrical about a plane parallel to the X-axis and the Z-axis, and are arranged on both sides of the clamping base 11 respectively, so as to ensure the flatness between the second flexible part 122 and the clamping base 11, and avoid the second flexible part 122 from being too protruding to be used in a narrow space.

[0054] In some embodiments, the clamping body 1 further comprises a second limiting protrusion 16, the second limiting protrusion 16 being connected with the first flexible part 121, and a side wall of the second limiting protrusion 16 having a gap between the second flexible part 122 and the clamping part 13.

[0055] Specifically, as shown in Figure 4 The second limiting protrusion 16 is arranged in the space surrounded by the first flexible part 121, the second flexible part 122 and the third flexible part 123, and one end of the second limiting protrusion 16 is connected with the first flexible part 121. There is a gap between the side wall adjacent to the second flexible part 122 of the second limiting protrusion 16 and the second flexible part 122. There is a gap between the side wall adjacent to the third flexible part 123 of the second limiting protrusion 16 and the clamping part 13.

[0056] It can be understood that, in the process of bending the second flexible part 122, due to the presence of the second limiting protrusion 16, the second flexible part 122 will abut against the second limiting protrusion 16 after being bent to a certain extent, so that the second limiting protrusion 16 can support the second flexible part 122, avoid the displacement of the first flexible part 121 being too large when being bent, and further ensure the supporting stiffness and overall stability of the clamping body 1.

[0057] In some embodiments, the third flexible part 123 includes a first flexible section 1231, a connecting section 1232 and a second flexible section 1233 connected in sequence along the height direction of the clamping body 1. The first flexible section 1231 is located between the connecting section 1232 and the second flexible part 122. The second flexible section 1233 is located between the connecting section 1232 and the clamping part 13. There are multiple third flexible parts 123, and the multiple third flexible parts 123 are arranged relatively in the length direction of the clamping body 1.

[0058] Specifically, as shown in Figures 1-3 The two ends of the first flexible section 1231 are connected with the connecting section 1232 and the second flexible part 122 respectively. The two ends of the second flexible section 1233 are connected with the connecting section 1232 and the first clamping part 131 respectively. In this way, the first flexible section 1231 and the second flexible section 1233 are arranged on both sides of the connecting section 1232, and a space capable of being deformed is formed between the first flexible section 1231 and the second flexible section 1233, so that the third flexible part 123 can be slightly displaced and adjusted when subjected to the force in the Z-axis direction.

[0059] Optionally, as shown in Figures 1-3 The first flexible section 1231 and the second flexible section 1233 can both be multiple. The multiple first flexible sections 1231 and the multiple second flexible sections 1233 are arranged in sequence and spaced apart along the extension direction of the connecting section 1232.

[0060] In some embodiments, in a plane perpendicular to the thickness direction of the clamping body 1, the connecting section 1232 is spaced apart from the wall surface of the clamping body 1. It can be understood that, as shown in Figure 1 and Figure 2As shown, the first flexible section 1231, the connecting section 1232 and the second flexible section 1233 are connected in sequence to form a "J"-shaped structure, so that the third flexible portion 123 bends relative to the clamping base 11 after being subjected to the Z-axial force, thereby realizing the adjustment of the clamping device in the Z-axial direction.

[0061] Alternatively, as Figures 1-3 As shown, within the plane where the Y and Z axes lie, the first flexible segment 1231, the connecting segment 1232, and the second flexible segment 1233 form a "J"-shaped structure. Of course, within the plane where the X and Z axes lie, the first flexible segment 1231, the connecting segment 1232, and the second flexible segment 1233 can also form a "J"-shaped structure. In other words, with the centerline of the clamping device as the axis, the "J"-shaped structure formed by the first flexible segment 1231, the connecting segment 1232, and the second flexible segment 1233 can be arranged in any direction to adapt to different scenarios.

[0062] Preferably, the clamping base 11, the first flexible portion 121, the second flexible portion 122, the third flexible portion 123 and the first clamping portion 131 are integrally formed. Figure 1 and Figure 2 As shown, in the Z-axis direction, the clamping base 11, the first flexible part 121, the second flexible part 122, the third flexible part 123 and the first clamping part 131 are arranged in sequence, and depending on the use environment, materials with certain elasticity, flexibility and rigidity can be used, such as: stainless steel, aluminum alloy, copper alloy, silicone, rubber, polyurethane, polyethylene, polypropylene, nylon and carbon fiber composite materials.

[0063] It should be noted that if Figures 1-6 As shown, part of the clamping body 1 is manufactured by integral molding, and a through hole is opened along the Y-axis direction through the clamping body 1 on one side of the clamping body 1 adjacent to the clamping base 11, and the side wall of the through hole forms the first clamping portion 131; similarly, a through hole is opened along the X-axis direction through the clamping body 1, and the side wall of the through hole forms the second clamping portion 132; the clamping body 1 between the first clamping portion 131 and the second clamping portion 132 can be cut into a third clamping portion using cutting equipment.

[0064] like Figure 8 As shown, the flexible pipe clamping device of the embodiment of the present invention can bend in multiple directions during use, thereby ensuring that the pipe clamped by the clamping device can undergo slight displacement or adjustment in multiple directions.

[0065] In some embodiments, the sum of the distance between the first flexible section 1231 and the second flexible section 122 and the distance between the second flexible section 1233 and the clamping piece 13 is greater than or equal to the distance between the first flexible section 1231 and the second flexible section 1233 in the height direction of the clamping body 1.

[0066] Specifically, as shown in Figure 6 the distance between the first flexible section 1231 and the second flexible section 122 is a1, the distance between the second flexible section 1233 and the clamping piece 13 is a2, and the distance between the first flexible section 1231 and the second flexible section 1232 is b, then a1+a2≥b.

[0067] It can be understood that, as shown in Figure 6 when the third flexible section 123 is subjected to the extrusion force, the first flexible section 1231 and the second flexible section 1233 abut away from the first end of the connecting section 1232, and the side of the clamping piece 13 adjacent to the third flexible section 123 moves towards the second flexible section 122, so that the gap between the clamping piece 13 and the second flexible section 122 is compressed, and since a1+a2≥b, the connecting section 1232 can be prevented from interfering with the clamping piece 13 and the second flexible section 122.

[0068] Optionally, That is, a1=a2, the bending effects of the first flexible section 1231 and the second flexible section 1233 can be kept consistent when the first flexible section 1231 and the second flexible section 1233 are bent, and the bending actions are more coordinated. Preferably,

[0069] In some embodiments, the first clamping section 131 has a first concave arc section 1311, and the second clamping section 132 has a second concave arc section 1321. The first concave arc section 1311 is located on the side of the first clamping section 131 adjacent to the second clamping section 132, and the second concave arc section 1321 is located on the side of the second clamping section 132 adjacent to the first clamping section 131. The first clamping section 131 is connected with the second clamping section 132, and the side wall of the first concave arc section 1311 and the side wall of the second concave arc section 1321 are used to abut against the outer circumferential wall of the pipeline 100.

[0070] Specifically, as shown in Figures 1-3As shown, the first concave arc part 1311 on the first clamping part 131 and the second concave arc part 1321 on the second clamping part 132 can surround a space adapted to the outer circumferential wall of the pipeline 100, preferably, the radial dimension of the space is less than or equal to the radial dimension of the outer circumferential wall of the pipeline 100, so that the pipeline 100 is installed between the first concave arc part 1311 and the second concave arc part 1321, and a certain gap between the first clamping part 131 and the second clamping part 132 can be ensured, which is convenient for subsequent adjustment of the connection stiffness of the first clamping part 131 and the second clamping part 132. In addition, the size of the space surrounded by the first concave arc part 1311 and the second concave arc part 1321 is smaller than the radial dimension of the pipeline 100, which can also ensure that the first clamping part 131 and the second clamping part 132 can clamp pipelines 100 of different radial dimensions, and the application range is wider.

[0071] Optionally, as shown in Figures 1-3 The side walls of the first concave arc part 1311 and the second concave arc part 1321 are also provided with gaskets to prevent the outer circumferential wall of the pipeline 100 from being rubbed or scratched by the side walls of the first concave arc part 1311 and the second concave arc part 1321 for a long time.

[0072] In addition, as shown in Figure 1 and Figure 2 Threaded holes are formed in the first clamping part 131 and the second clamping part 132, and screws can be fitted in the threaded holes of the first clamping part 131 and the second clamping part 132 to connect the first clamping part 131 and the second clamping part 132. Preferably, as shown in Figure 1 The side of the second clamping part 132 away from the first clamping part 131 is also provided with an expansion opening, the expansion opening is in communication with the threaded hole on the second clamping part 132, and the diameter of the expansion opening is greater than the diameter of the threaded hole of the second clamping part 132. In this way, the nut of the screw matched with the threaded hole of the second clamping part 132 can be hidden in the expansion opening, thereby avoiding the existence of protrusions on the clamping body 1 in the local area, and reducing the possibility of scratching between the clamping body 1 and other equipment.

[0073] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0074] In addition, the terms "first", "second", etc. are used only to describe different instances, and are not used to indicate or imply relative importance or a number of indications of the technical features indicated. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0075] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or in communication with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0076] In the present application, unless otherwise explicitly specified and limited, the first feature is "on" or "under" the second feature, which can be direct contact between the first and second features, or indirect contact between the first and second features through an intermediate medium. Moreover, the first feature "above", "above" and "above" the second feature can be directly above or obliquely above the first feature, or only indicate that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature can be directly below or obliquely below the first feature, or only indicate that the horizontal height of the first feature is less than that of the second feature.

[0077] In the present application, the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, those skilled in the art can combine and combine different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0078] Although the embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and cannot be construed as limiting the present application, and those skilled in the art can make changes, modifications, replacements and variations to the above embodiments within the scope of the present application.

Claims

1. A flexible pipe gripping device, characterized by, The utility model relates to a clamp body, the clamp body includes the clamping base, the flexible piece and the clamping piece who are connected in turn along the height direction of the clamp body, The flexible piece includes the first flexible part, the second flexible part and the third flexible part, the first flexible part is flexible along the first direction, the second flexible part is flexible along the second direction, the third flexible part is flexible along the third direction, the first direction, the second direction and the third direction are orthogonal two by two, The clamping piece includes the first clamping part and the second clamping part, the first clamping part and the second clamping part are detachably connected, and the first clamping part and the second clamping part are spaced apart in the height direction of the clamp body, and the first clamping part and the second clamping part are used to clamp the pipeline, The first flexible part, the second flexible part, the third flexible part and the first clamping part are connected in turn along the height direction of the clamp body, In the thickness direction of the clamp body, the thickness of the first flexible part is less than the thickness of the clamping base, and a plurality of first flexible parts are arranged at intervals along the thickness direction of the clamp body, The clamp body further includes a first limiting protrusion connected to the clamping base, and a side wall of the first limiting protrusion has a gap between the first flexible part and the second flexible part. In the length direction of the clamp body, the length of the second flexible part is less than the length of the clamping base, and a plurality of second flexible parts are arranged at intervals along the length direction of the clamp body.

2. The conduit flexible clamp of claim 1, wherein, The clamp body further includes a second limiting protrusion connected to the first flexible part, and a side wall of the second limiting protrusion has a gap between the second flexible part and the clamping piece.

3. The conduit flexible clamp of claim 2, wherein, The third flexible part includes a first flexible segment, a connecting segment, and a second flexible segment connected in turn along the height direction of the clamp body, the first flexible segment is located between the connecting segment and the second flexible part, the second flexible segment is located between the connecting segment and the clamping piece, a plurality of third flexible parts are arranged opposite in the length direction of the clamp body, and the connecting segment is spaced apart from the wall surface of the clamp body in a plane orthogonal to the thickness direction of the clamp body.

4. The conduit flexible clamp of claim 2, wherein, In the height direction of the clamp body, the sum of the distance between the first flexible segment and the second flexible part and the distance between the second flexible segment and the clamping piece is greater than or equal to the distance between the first flexible segment and the second flexible segment.

5. The conduit flexible clamp of claim 4, wherein, The clamping base, the first flexible part, the second flexible part, the third flexible part and the first clamping part are integrally formed.

6. The pipe flexible gripping device according to any one of claims 1-5, characterized in that, The first clamping part has a first concave arc part, the second clamping part has a second concave arc part, the first concave arc part is located on the side of the first clamping part adjacent to the second clamping part, the second concave arc part is located on the side of the second clamping part adjacent to the first clamping part, the first clamping part is connected with the second clamping part, and the side wall of the first concave arc part and the side wall of the second concave arc part are used to abut against the outer peripheral wall of the pipeline.

7. The conduit flexible clamp of claim 6, wherein, ​

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