Assembled self-buckling type pipe clamp

Abstract

The utility model belongs to the technical field of pipeline fittings, and discloses an assembled self-buckling type pipe clamp, which comprises an upper pipe clamp and a lower pipe clamp, one end of the upper pipe clamp is connected with the lower pipe clamp, and the other end of the upper pipe clamp is connected with a first buckle structure; a second buckle structure is arranged at the end, corresponding to the first buckle structure, of the lower pipe clamp, and the first buckle structure and the second buckle structure are buckled with each other. According to the pipe clamp, the pipe clamp is easy and fast to mount and dismount, an operator only needs to insert or pull the first buckle structure into or out of the buckle hole at the end needing buckle connection, opening and closing operation of the upper pipe clamp and the lower pipe clamp can be achieved, the whole pipe clamp is buckled more firmly, combination is more flexible and standard, manpower and time cost is saved, and the pipe clamp is suitable for popularization and application. And the first buckle structures are buckled in the buckle holes, so that the pipe clamp can be prevented from being accidentally loosened or falling off in the using process, and the stability and safety of a pipeline system are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline accessories, in particular to an assembled self-locking pipe clamp. Background Art

[0002] The existing pipe clamp is composed of two parts, namely an upper pipe clamp and a lower pipe clamp, wherein one end of the upper pipe clamp and the lower pipe clamp are connected by a hinge, and the other end is connected by a bolt locking type. For example, in a hinge self-locking pipe clamp with the patent "CN 205190969U", the upper pipe clamp and the lower pipe clamp are connected by a hinge at one end, and the other end is connected by a bolt locking type. During the use of the pipe clamp, although the upper pipe clamp and the lower pipe clamp are connected by the hinge at one end, the operator does not need to tighten them again, but it is particularly time-consuming and labor-intensive to assemble the upper pipe clamp and the lower pipe clamp, and the assembly cost is too high. The bolt locking type connection at the other end takes a lot of time to bolt the upper pipe clamp and the lower pipe clamp. When the pipe clamp is used in large quantities or needs to be replaced frequently, the upper pipe clamp and the lower pipe clamp are connected by a hinge. The bolt tightening operation on the lower pipe clamp leads to reduced work efficiency and increased labor costs. In addition, when hoisting the pipeline system, since the opening cannot pre-fix the pipeline system, one operator is required to hold it steady and fix it, and the other operator performs the bolt tightening operation on the other end of the upper pipe clamp and the lower pipe clamp, which makes the operators time-consuming and labor-intensive during installation. In addition, the operator may fail to tighten the end that needs bolt tightening due to negligence or fatigue, resulting in a loose connection between the upper pipe clamp and the lower pipe clamp, which may lead to a safety hazard in the pipeline system. Utility Model Content

[0003] The main purpose of this application is to provide an assembled self-locking pipe clamp, which aims to solve the technical problem that the existing upper pipe clamp and lower pipe clamp are movably connected at one end and bolt-locked at the other end.

[0004] In order to achieve the above-mentioned purpose, the utility model proposes an assembled self-locking pipe clamp, including an upper pipe clamp and a lower pipe clamp; one end of the upper pipe clamp is connected to the lower pipe clamp, and the other end is connected to a first snap-fit structure; the lower pipe clamp is provided with a second snap-fit structure at one end corresponding to the first snap-fit structure, and the first snap-fit structure and the second snap-fit structure are snapped together.

[0005] Furthermore, the upper pipe clamp includes an arc segment and a flexible connector for connecting the arc segment and the lower pipe clamp, and the thickness of the flexible connector gradually decreases from the arc segment toward the lower pipe clamp.

[0006] Furthermore, the lower pipe clamp includes a pipe clamp body, and the pipe clamp body is an arc-shaped clamp ring with an arc greater than or equal to 180 degrees.

[0007] Furthermore, the second snap-fit structure is an outwardly extending snap-fit seat, and a snap-fit hole for the second snap-fit structure to pass through is provided on the snap-fit seat.

[0008] Furthermore, the first buckle structure includes a buckle body and a clamping head, the buckle body is connected to the upper tube clamp, the clamping head is arranged at one end of the buckle body away from the upper tube clamp, and an elastic incremental groove is formed between the clamping head and the buckle body.

[0009] Furthermore, a limit block is provided at one end of the clamping head away from the buckle body, and the limit block is bent in a direction away from the buckle body, and the overall thickness of the limit block, the elastic incremental groove and the buckle body is greater than the width of the buckle hole in the extension direction.

[0010] Furthermore, the lower pipe clamp also includes a pipe clamp base connected to the pipe clamp body, the pipe clamp base includes a connecting column, and the pipe clamp body is provided with a first through hole, which sequentially penetrates the pipe clamp body and the connecting column to form a fastening channel.

[0011] Furthermore, it is characterized in that the pipe clamp base also includes a bottom plate, and a second through hole corresponding to the fastening channel is provided on the bottom plate, and the aperture of the second through hole is smaller than the aperture of the fastening channel.

[0012] Furthermore, the pipe clamp base also includes connecting walls located at both ends of the base plate in the length direction, and the connecting walls are respectively connected to the pipe clamp body, the connecting column and the base plate. A sliding groove recessed toward the connecting column is provided on the connecting wall at one end of the base plate, and a slider is provided on the other connecting wall of the base plate away from the sliding groove, and the slider is arranged corresponding to the sliding groove.

[0013] Furthermore, the snap hole includes a first opening and a second opening corresponding to the first opening, the first opening being located at an end of the snap seat away from the pipe clamp body, the second opening being located at an end of the snap seat away from the upper pipe clamp, and the width of the first opening in the extension direction is greater than the width of the second opening in the extension direction.

[0014] Beneficial effects:

[0015] The utility model connects one end of the lower pipe clamp with the upper pipe clamp movably through the flexible connecting part, and the other end is connected to each other by the first clip structure and the second clip structure through mutual buckling, so that the installation and disassembly of the pipe clamp becomes simple and quick. The operator only needs to insert or pull out the first clip structure into the clip hole at the end that needs to be clipped and connected to realize the opening and closing operation of the upper pipe clamp and the lower pipe clamp, making the entire pipe clamp buckle tighter, and the combination more flexible and standard, saving manpower and time costs. The first clip structure is clipped in the clip hole to prevent the pipe clamp from accidentally loosening or falling off during use, thereby improving the stability and safety of the pipeline system. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall schematic diagram of an assembled self-locking pipe clamp according to an embodiment of the present invention;

[0017] Figure 2 This is an embodiment of the utility model Figure 1 A local schematic diagram of point A;

[0018] Figure 3 This is an embodiment of the utility model Figure 1 A partial schematic diagram of point B;

[0019] Figure 4 This is an embodiment of the utility model Figure 1 A top view of

[0020] Figure 5 This is an embodiment of the utility model Figure 4 A-section view.

[0021] in:

[0022] 1. Upper tube clamp; 2. Lower tube clamp; 3. First buckle structure; 4. Second buckle structure; 5. Buckle hole;

[0023] 10. Arc segment; 11. Flexible connector;

[0024] 20. Pipe clamp body; 21. Pipe clamp base;

[0025] 210, connecting column; 211, fastening channel; 212, bottom plate; 213, second through hole; 214, connecting wall; 215, slide groove; 216, slider;

[0026] 30. Buckle body; 31. Clip; 32. Elastic incremental slot; 33. Limit block.

[0027] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0028] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0029] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like, indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0030] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to mechanical connections, direct connections, or indirect connections through an intermediate medium; they may refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0031] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0032] Reference Figure 1-Figure 3This embodiment proposes an assembled self-locking pipe clamp, including an upper pipe clamp 1 and a lower pipe clamp 2; one end of the upper pipe clamp 1 is connected to the lower pipe clamp 2, and the other end is connected to a first snap structure 3; the lower pipe clamp 2 is provided with a second snap structure 4 at one end corresponding to the first snap structure 3, and the first snap structure 3 and the second snap structure 4 are buckled with each other.

[0033] In the above embodiment, the assembled self-locking pipe clamp includes an upper pipe clamp 1 and a lower pipe clamp 2, which are used to fix and support the pipeline system, wherein the upper pipe clamp 1 and the lower pipe clamp 2 are arc-shaped structures, wherein one end of the upper pipe clamp 1 is movably connected to one end of the lower pipe clamp 2, a first buckle structure 3 is provided at the end of the upper pipe clamp 1 away from the lower pipe clamp 2, and a second buckle structure 4 is provided at the end of the lower pipe clamp 2 away from the upper pipe clamp 1, wherein the first buckle structure 3 and the second buckle structure 4 are provided correspondingly. When the pipeline system is placed on the lower pipe clamp 2, the first buckle structure 3 and the second buckle structure 4 are buckled with each other to fix the pipeline. The system is fixedly connected between the upper pipe clamp 1 and the lower pipe clamp 2. Therefore, one end of the upper pipe clamp 1 and the lower pipe clamp 2 is movably connected, and the other end is buckled with each other through the first buckle structure 3 and the second buckle structure 4. The pipeline system can be installed on the pipe clamp more quickly, making the installation and disassembly of the pipe clamp simpler and faster, and the entire pipe clamp buckle is tighter, and the combination is more flexible and standard. The operator only needs to buckle the first buckle structure 3 and the second buckle structure 4 at the end that needs to be buckled to realize the opening and closing operation of the upper pipe clamp 1 and the lower pipe clamp 2, saving manpower and time costs.

[0034] Reference Figure 1-Figure 3 In one embodiment, the upper pipe clamp 1 includes an arc segment 10 and a flexible connector 11 for connecting the arc segment 10 and the lower pipe clamp 2, and the thickness of the flexible connector 11 gradually decreases from the arc segment 10 toward the lower pipe clamp 2.

[0035] In the above embodiment, the upper pipe clamp 1 includes an arc segment 10 and a flexible connector 11, wherein the arc segment 10 is arranged between the first buckle structure 3 and the flexible connector 11, and the two ends of the arc segment 10 are respectively connected to the first buckle structure 3 and the flexible connector 11, and the end of the flexible connector 11 away from the arc segment 10 is connected to the lower pipe clamp 2, which is used to connect the arc segment 10 and the lower pipe clamp 2, so that the upper pipe clamp 1 and the lower pipe clamp 2 are movably connected through the flexible connector 11, wherein the first buckle structure 3, the arc segment 10, the flexible connector 11 and the lower pipe clamp 2 are integrated, and the flexible connector 11 is formed by the inner wall of the arc segment 10 being arc-shaped and cut toward the lower pipe clamp 2, so that the thickness of the flexible connector 11 gradually decreases from the arc segment 10 toward the lower pipe clamp 2. When the upper pipe clamp 1 is buckled on the lower pipe clamp 2, the arc-shaped flexible connector 11 can maintain a tight connection with the lower pipe clamp 2 while effectively reducing the stress concentration at the connection, thereby enhancing the stability and durability of the connection.

[0036] Reference Figure 1-Figure 3 In one embodiment, the lower pipe clamp 2 includes a pipe clamp body 20, and the pipe clamp body 20 is an arc-shaped clamp ring with an arc greater than or equal to 180 degrees.

[0037] In the above embodiment, the lower pipe clamp 2 includes a pipe clamp body 20, wherein the pipe clamp body 20 is a non-enclosed structure with an opening formed in the direction close to the upper pipe clamp 1, and the pipe clamp body 20 is preferably an arc-shaped clamp ring with an arc greater than or equal to 180 degrees, which helps to provide a larger contact area, making the contact between the pipe clamp and the pipeline system closer, and can increase the clamping force of the pipe clamp on the pipeline system, improve the fixation, and effectively prevent the pipeline system from shaking and loosening during use.

[0038] Reference Figure 1-Figure 3 In one embodiment, the second snap-fit structure 4 is an outwardly extending snap-fit seat, and a snap-fit hole 5 for the second snap-fit structure 4 to pass through is provided on the snap-fit seat.

[0039] In the above embodiment, the second snap-fit structure 4 is a snap-fit seat for the upper tube clamp 1 away from one end of the upper tube clamp 1, and the snap-fit seat extends in the direction away from the center of the tube clamp body 20, so that the top surface of the snap-fit seat close to one end of the upper tube clamp 1 and the end surface of the flexible connector 11 of the lower tube clamp 2 are located on the same horizontal plane, so that the forces at the connection between the snap-fit seat and the tube clamp body 20 and the connection between the lower tube clamp 2 and the flexible connector 11 can be more evenly distributed on the tube clamp body 20, which helps to reduce local stress concentration and improve the stability and durability of the connection. In addition, a through snap-fit hole 5 is provided on the snap-fit seat for the first snap-fit structure 3 to pass through and snap-fit it on the snap-fit seat, so that the first snap-fit structure 3 is inserted into the snap-fit hole 5 and snap-fitted with the second snap-fit structure 4. The snap-fit hole 5 can provide an accurate positioning point to ensure that the first snap-fit structure 3 can be accurately inserted and snap-fitted on the snap-fit seat, which can ensure the stability and reliability of the snap-fit connection and at the same time limit the movement of the first snap-fit structure 3 to avoid the snap-fit connection from being offset or loosened.

[0040] Reference Figure 1-Figure 3 In one embodiment, the first buckle structure 3 includes a buckle body 30 and a clamping head 31, the buckle body 30 is connected to the upper tube clamp 1, the clamping head 31 is arranged at one end of the buckle body 30 away from the upper tube clamp 1, and an elastic incremental groove 32 is formed between the clamping head 31 and the buckle body 30.

[0041] When the clamping head 31 is in the clamping position, the first clamping structure 31 is provided with a clamping body 30 and a clamping head 31, wherein one end of the clamping body 30 is connected to the upper tube clamp 1, and the clamping head 31 is connected to the end of the clamping body 30 away from the upper tube clamp 1, and the clamping head 31 is bent outward toward the outer circle direction of the upper tube clamp 1. In addition, an elastic incremental groove 32 with a certain interval is formed between the clamping head 31 and the clamping body 30, wherein the elastic incremental groove 32 is preferably V-shaped, so that the elastic incremental groove 32 gradually decreases from the opening direction toward the connection direction of the clamping body 30 and the clamping head 31, which helps the first clamping structure 3 to be clamped and connected with the second clamping structure 4 through the clamping hole 5. Due to the influence of the elastic incremental groove 32, the clamping head 31 fits together with the clamping body 30 when entering the clamping hole 5, making the insertion process smoother, and after the clamping head 31 passes through the clamping hole 5, it returns to its original state with the clamping body 30, effectively improving the working efficiency of the clamping connection.

[0042] Reference Figure 1-Figure 3 In one embodiment, a limiting block 33 is provided at one end of the clamping head 31 away from the buckle body 30, and the limiting block 33 is bent in a direction away from the buckle body 30, and the overall thickness of the limiting block 33, the elastic incremental groove 32 and the buckle body 30 is greater than the width of the buckle hole 5 in the extension direction.

[0043] In the above embodiment, a limiting block 33 is provided on the clamping head 31, and the limiting block 33 is located at one end of the clamping head 31 away from the buckle body 30. In addition, the limiting block 33 is bent in the direction away from the buckle body 30, and the limiting block 33 extends along the entire length direction of the clamping head 31, so that the clamping head 31 and the limiting block 33 are combined to form a "7"-shaped structure. The overall thickness of the three, namely the width of the limiting block 33, the opening spacing distance of the elastic incremental groove 32, and the thickness of the buckle body 30 in the natural state, is greater than the width in the extension direction of the buckle hole 5, which helps to enable the limiting block 33 to be able to press against the clamping seat after the first buckle structure 3 passes through the buckle hole 5, thereby ensuring the stable connection between the first buckle structure 3 and the clamping seat, and effectively improving the firmness of the connection between the upper tube clamp 1 and the lower tube clamp 2.

[0044] Reference Figure 1-Figure 5 In one embodiment, the lower pipe clamp 2 also includes a pipe clamp base 21 connected to the pipe clamp body 20, and the pipe clamp base 21 includes a connecting column 210. The pipe clamp body 20 is provided with a first through hole, and the first through hole sequentially penetrates the pipe clamp body 20 and the connecting column 210 to form a fastening channel 211.

[0045] In the above embodiment, the lower pipe clamp 2 includes a pipe clamp base 21, which is connected to the outer circle of the other end opposite to the upper pipe clamp 1. In addition, the pipe clamp base 21 includes a connecting column 210, wherein the center of the pipe clamp body 20 and the center line of the connecting column 210 form a plane perpendicular to the clamping seat and the end of the pipe clamp body 20 away from the clamping seat. In addition, a first through hole is provided on the pipe clamp body 20, and the first through hole passes through the pipe clamp body 20 and the connecting column 210 in sequence to form a fastening channel 211 for placing fasteners such as screws, wherein the fastening channel 211 is preferably runway-shaped, which improves the effective utilization space of the fastening channel 211 and makes the installation process simpler. The pipe clamp can be fixed by only passing fasteners such as screws through the fastening channel 211, saving installation time and labor costs.

[0046] Reference Figure 1-Figure 5 In one embodiment, the pipe clamp base 21 further includes a bottom plate 212 , on which a second through hole 213 corresponding to the fastening channel 211 is provided, and the aperture of the second through hole 213 is smaller than the aperture of the fastening channel 211 .

[0047] In the above embodiment, the pipe clamp base 21 further includes a bottom plate 212, which is arranged at the end of the connecting column 210 away from the pipe clamp body 20, and the pipe clamp body 20, the connecting column 210 and the bottom plate 212 are integrated, so that the entire pipe clamp base 21 forms an integral structure, thereby improving the stability and bearing capacity of the entire pipe clamp, helping to withstand more pressure and vibration from the pipeline system, and ensuring the firmness and reliability of the connection between the pipe clamp and the pipeline system. In addition, a second through hole 213 corresponding to the fastening channel 211 is provided on the bottom plate 212. In addition, the center of the fastening channel 211 and the center of the second through hole 213 are located on the same axis, and the aperture of the second through hole 213 is smaller than the aperture of the fastening channel 211. When the pipe clamp base 21 is fixedly connected to the wall or the bottom surface by the fastener, the end of the fastener away from the ground is tightly attached to the bottom plate 212 between the fastening channel 211 and the second through hole 213, making the installation process more precise and convenient, while increasing the tightness and stability of the connection between the pipe clamp base 21 and the wall or the ground, and reducing the possibility of loosening due to vibration or external force during use.

[0048] Reference Figure 1-Figure 5 , refer to Figure 1-Figure 3In one embodiment, the pipe clamp base 21 further includes connecting walls 214 located at both ends of the bottom plate 212 in the length direction, and the connecting walls 214 are respectively connected to the pipe clamp body 20, the connecting column 210 and the bottom plate 212. A sliding groove 215 recessed toward the connecting column 210 is provided on the connecting wall 214 at one end of the bottom plate 212, and a slider 216 is provided on the other connecting wall 214 of the bottom plate 212 away from the sliding groove 215. The slider 216 is arranged corresponding to the sliding groove 215.

[0049] In the above embodiment, the pipe clamp base 21 also includes a connecting wall 214, wherein the connecting wall 214 is located at the two ends of the bottom plate 212 in the length direction, so that the connecting wall 214 connects the pipe clamp body 20, the connecting column 210 and the floor respectively, and the connecting wall 214, the pipe clamp body 20, the connecting column 210 and the floor are integrated. In addition, the connecting wall 214 is symmetrically arranged at both ends of the connecting column 210, and the connecting wall 214 extends toward the pipe clamp body 20, so that the end of the connecting wall 214 away from the bottom plate 212 is tangent to the outer circle of the pipe clamp body 20. The connecting wall 214 tightly combines the various components into one, effectively enhancing the stability and bearing capacity of the overall structure of the lower pipe clamp 2; a slide groove 215 is provided on the connecting wall 214 at one end of the bottom plate 212, and the slide groove 215 is recessed toward the connecting column 210, wherein the slide groove 215 The preferred shape is T-shaped, so that the portion of the slide 215 close to the connecting column 210 is arc-shaped, and the other portion is a rectangular slide opening connected to the arc-shaped opening. A slider 216 is provided on the connecting wall 214 at the other end of the bottom plate 212 away from the slide 215, wherein the positions of the slider 216 and the slide 215 are provided corresponding to each other, so that the slider 216 is also T-shaped corresponding to the shape of the slide 215. When multiple assembled cover-type pipe clamps are spliced, the slider 216 and the slide 215 are mutually connected to form multiple radially connected pipe clamp assemblies as needed, which helps to flexibly combine the forms to adapt to different usage scenarios. In addition, the slider 216 and the slide 215 are mutually connected to make the splicing of the pipe clamp assemblies simple and intuitive, without the need for complicated tools or operations, thereby reducing the time and labor costs during the splicing process.

[0050] Reference Figure 1-Figure 5 In one embodiment, the snap hole 5 includes a first opening and a second opening corresponding to the first opening. The first opening is located at an end of the snap seat away from the pipe clamp body 20, and the second opening is located at an end of the snap seat away from the upper pipe clamp 1. The width of the first opening in the extension direction is greater than the width of the second opening in the extension direction.

[0051] In the above embodiment, the buckle hole 5 includes a first orifice and a second orifice, and the first orifice and the second orifice are respectively arranged at the two ends of the entire buckle hole 5. The first orifice is located at the end of the clip seat away from the pipe clamp body 20, so that it is located on the top surface of the clip seat, and the second orifice is located at the end of the clip seat away from the upper pipe clamp 12, so that it is located on the bottom surface of the clip seat, wherein the aperture of the first orifice is the same as that of the second orifice, but the width of the first orifice in the extension direction is greater than the width of the second orifice in the extension direction, so that the entire buckle hole 5 forms a first orifice and a second orifice that are parallel to each other. The trapezoidal shape of the row ensures that when the first snap-fit structure 3 is snapped into the snap-fit hole 5, the first hole opening has a larger width in the extension direction, which helps the first snap-fit structure 3 to enter the snap-fit hole 5 more smoothly. Furthermore, since the second hole opening has a smaller width in the extension direction, when the first snap-fit structure 3 passes through the second hole, the limiting plate of the clamping head 31 in the first snap-fit structure 3 presses against the bottom surface of the clamping seat, making it difficult for the first snap-fit structure 3 to slide out of the snap-fit hole 5, effectively enhancing the firmness of the connection between the upper tube clamp 1 and the lower tube clamp 2, and improving the stability of the entire tube clamp structure.

[0052] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An assembled self-locking pipe clamp, characterized in that: Including upper pipe clamp and lower pipe clamp; One end of the upper pipe clamp is connected to the lower pipe clamp, and the other end is connected to a first buckle structure; The lower tube clamp is provided with a second buckle structure at one end corresponding to the first buckle structure, and the first buckle structure and the second buckle structure are buckled with each other; The upper pipe clamp includes an arc segment and a flexible connector for connecting the arc segment and the lower pipe clamp, wherein the thickness of the flexible connector gradually decreases from the arc segment toward the lower pipe clamp, wherein the flexible connector is formed by reducing the inner wall of the arc segment in an arc shape toward the lower pipe clamp; The lower pipe clamp includes a pipe clamp body, and the pipe clamp body is an arc-shaped clamp ring with an arc greater than or equal to 180 degrees; The second buckle structure is a buckle seat extending outward, and a buckle hole for the second buckle structure to pass through is provided on the buckle seat.

2. The self-locking pipe clamp according to claim 1, characterized in that: The first clip structure includes a clip body and a clip head. The clip body is connected to the upper tube clip. The clip head is arranged at one end of the clip body away from the upper tube clip, and an elastic incremental groove is formed between the clip head and the clip body.

3. The self-locking pipe clamp according to claim 2, characterized in that: A limiting block is provided at one end of the clamping head away from the buckle body, and the limiting block is bent in a direction away from the buckle body, and the overall thickness of the limiting block, the elastic incremental groove and the buckle body is greater than the width of the buckle hole in the extension direction.

4. The self-locking pipe clamp according to claim 1, characterized in that: The lower pipe clamp also includes a pipe clamp base connected to the pipe clamp body, the pipe clamp base includes a connecting column, and the pipe clamp body is provided with a first through hole, which sequentially penetrates the pipe clamp body and the connecting column to form a fastening channel.

5. The self-locking pipe clamp according to claim 4, characterized in that: The pipe clamp base further includes a bottom plate, on which a second through hole corresponding to the fastening channel is provided, and a diameter of the second through hole is smaller than a diameter of the fastening channel.

6. The self-locking pipe clamp according to claim 5, characterized in that: The pipe clamp base also includes connecting walls located at both ends of the base plate in the length direction, and the connecting walls are respectively connected to the pipe clamp body, the connecting column and the base plate. A sliding groove recessed toward the connecting column is provided on the connecting wall at one end of the base plate, and a slider is provided on the other connecting wall of the base plate away from the sliding groove, and the slider is arranged corresponding to the sliding groove.

7. The self-locking pipe clamp according to claim 1, characterized in that: The clip hole includes a first opening and a second opening corresponding to the first opening. The first opening is located at an end of the clip seat away from the pipe clamp body, and the second opening is located at an end of the clip seat away from the upper pipe clamp. The extension direction width of the first opening is greater than the extension direction width of the second opening.

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