A clamping component and a pipe clamp including the clamping component.

Abstract

This invention relates to a clamping component and a pipe clamp including the clamping component, comprising a ring-shaped component including a fixing ring and a snap-fit ​​ring; a clamping component for covering the component to be fixed; the clamping component includes a first plate connected to the inner wall of the ring-shaped component and forming an angle α with the ring-shaped component, and a second plate connected to the other end of the first plate and forming an angle β with the first plate. This invention has a compact and reasonable structure, is easy to operate, and employs an integrally molded ring-shaped component and a clamping component. The clamping component features a special structural design and uses elastic deformation to adapt to different pipe components, improving adaptability. It also allows for pre-tightening of the pipe component, improving the fixing effect and limiting axial movement of the pipe component. Furthermore, by using a combination structure of multiple ring-shaped components, the overall fixing effect of multiple pipe components is improved. The ring-shaped component can also be fixed by connecting connectors, achieving multiple functions and possessing strong practicality.

Description

Technical Field

[0001] This invention relates to the field of pipe clamp technology, and in particular to a clamping component and a pipe clamp comprising the clamping component. Background Technology

[0002] Pipe clamps are tooling used to fix pipes and wire harnesses. They are widely used in vehicle manufacturing. Pipe clamps are mainly used to fix chassis-type pipelines. Through effective fixing, they can prevent pipelines from falling off during vehicle operation. At the same time, the fixing effect of pipe clamps can effectively avoid different functional pipelines, prevent cross-wearing of pipelines, and avoid unnecessary damage to the vehicle.

[0003] The existing pipe clamp has a circular buckle at one end and a cable tie at the other end. In use, the buckle is first snapped into the positioning hole in the vehicle body sheet metal, and then the wire harness is secured with the cable tie. In actual use, the following problems may occur:

[0004] 1. Poor pipe clamp fixation can cause significant vehicle vibration during operation, leading to pipe swaying, primarily in axial and radial motion. This swaying and the resulting friction can also affect the lifespan of both the pipe clamp and the pipe.

[0005] 2. Poor compatibility of pipelines; different pipe clamps are required for pipelines of different diameters.

[0006] Therefore, we propose a clamping component and a pipe clamp containing the clamping component. Summary of the Invention

[0007] To address the shortcomings of the existing production technology, the applicant provides a clamping component and a pipe clamp containing the clamping component. By employing an integrally molded ring-shaped component and a clamping component, and by carrying out a special structural design for the clamping component, which adopts an elastic deformation method to adapt to different pipe fittings and improve the adaptability, the clamping component can also be pre-tightened to improve the fixing effect.

[0008] The technical solution adopted in this invention is as follows:

[0009] A clamping component, applied to a pipe clamp, includes:

[0010] Ring-shaped components;

[0011] Multiple clamping components are arranged in a ring on the inner wall of the ring-shaped component to cover the component to be fixed.

[0012] The clamping component includes a first plate connected to the inner wall of the annular component and forming an angle α with the inner wall of the annular component, and a second plate connected to the other end of the first plate and forming an angle β with the first plate. The other end of the second plate is connected to a clamping part parallel to the inner wall of the annular component.

[0013] Where α is between 15° and 45°, β is between 20° and 60°, and α ≤ β;

[0014] Both the first plate and the second plate are arc-shaped structures, and the arc length of the first plate gradually decreases from the ring-shaped component to the second plate to ensure that the pressing part fits tightly with the parts to be fixed of different diameters under the action of elastic force.

[0015] Its further features are:

[0016] The second plate and the pressing part are connected to two symmetrical anti-slip strips, and the first plate is connected to two reinforcing ribs that are connected to the anti-slip strips. The inner wall of the ring-shaped component is provided with two receiving grooves that can accommodate the reinforcing ribs.

[0017] A pre-drilled hole 1 is provided at the middle of the connection between the first plate and the ring-shaped component, and a pre-drilled hole 2 is provided at the middle of the connection between the first plate and the second plate to improve the elastic strain force.

[0018] The ring-shaped component and the clamping component are integrally molded and made of PA66 or PP material.

[0019] A pipe clamp, including a clamping component;

[0020] The ring-shaped component includes a fixed ring and a snap-fit ​​ring that is rotatably connected to the fixed ring and engages with the fixed ring to form a ring-shaped structure;

[0021] The chord length of the snap ring is located between the radius and diameter of the ring component, and at least one clamping component is located on the inner wall of the snap ring. Reinforcing ribs are provided in the middle of the outer walls of both the fixing ring and the snap ring. Guide plates are connected to the opposite ends of the two clamping components near the snap ring side.

[0022] The fixed ring and the snap ring are connected by a snap-fit ​​component, which includes a tongue, a plug-in part, and a handle part. The tongue and the plug-in part are plugged into each other and are located at the ends of the movable ends of the fixed ring and the snap ring, respectively. Both the tongue and the plug-in part are provided with a handle part for easy hand insertion.

[0023] The fixing ring is provided with interlocking mating seats and mating joints along the diametrical direction for connecting multiple pipe clamps together.

[0024] When the snap ring is snapped onto the fixed ring, the straight line formed by the mating seat and the mating joint is parallel to the chord length of the snap ring. When multiple pipe clamps are connected together, the snap rings in adjacent pipe clamps will abut against the insertion part and generate an interaction force.

[0025] The docking seat is provided with a receiving cavity and a latch disposed in the receiving cavity. The receiving cavity is used for inserting the connector, and the latch is used to lock the connector.

[0026] The side wall of the fixing ring is also provided with a connector perpendicular to the docking seat. The connector has a cross-shaped through hole for connecting the plug-in component.

[0027] The beneficial effects of this invention are as follows:

[0028] This invention features a compact and rational structure, and is easy to operate. By employing an integrally molded ring-shaped component and a clamping component, and with a special structural design for the clamping component that utilizes elastic deformation to adapt to different pipe fittings, it improves compatibility. It also allows for pre-tightening of the pipe fittings, enhancing the fixing effect and limiting axial movement. Furthermore, by using a combination structure of multiple ring-shaped components, it improves the overall fixing effect for multiple pipe fittings. The ring-shaped components can also be fixed using connecting connectors, achieving multiple functions and demonstrating strong practicality.

[0029] In addition, the present invention also has the following advantages:

[0030] (1) The ring-shaped component and the clamping component are integrally molded to improve the overall connection effect. At the same time, PA66 or PP material is used to improve the overall strength and elasticity.

[0031] (2). The clamping component includes a first plate connected to the inner wall of the ring component and forming an angle α with the ring component, and a second plate 202 connected to the other end of the first plate and forming an angle β with the first plate. The angle α is between 15° and 45°, and the angle β is between 20° and 60°. This ensures elastic force and can also adapt to pipes of different sizes, improve the clamping effect, and is applicable to pipes with stable positions and a wide range of pipe diameters. It focuses on ensuring that the pipe is always in the center position of the ring component when adapting to different pipe diameters.

[0032] (3) α≤β, in the initial state, the second plate and the part to be fixed are in a non-parallel relationship, and after the diameter of the part to be fixed is greater than the maximum distance between the two second plates, the second plate can contact the second plate under the elastic action, improve the clamping effect, and the part to be fixed moves, mainly axially.

[0033] (4). A reserved hole 1 is provided in the middle of the connection between the first plate and the ring-shaped component, and a reserved hole 2 is provided in the middle of the connection between the first plate and the second plate to improve the elastic strain force. If the reserved hole 1 and reserved hole 2 are not provided, the first plate, the second plate and the arc structure are restricted by the tension of the arc contact part, making it difficult for the first plate and the second plate to deform due to elasticity. By setting the reserved hole 1 and reserved hole 2, the elastic effect can be improved, thereby improving the fixing effect on the parts to be fixed with different diameters. In addition, by setting the reserved hole 1 and reserved hole 2, the overall weight reduction can be achieved.

[0034] (5) By combining multiple ring-shaped components together to form an integral structure, it is convenient to fix multiple pipe fittings. It can form a certain constraint between multiple ring-shaped components. Even if the middle ring-shaped components are loosened, the pipe fittings will not fall off under the action of the adjacent ring-shaped components.

[0035] (6). The other end of the second plate is connected to a clamping part parallel to the inner wall of the ring-shaped component. The clamping part contacts the part to be fixed with a small area of ​​line (a very narrow surface is extended to be line contact), which can hold the part to be fixed. At the same time, the second plate is made to contact the part to be fixed through elastic force, thereby increasing the connection force between the clamping part and the part to be fixed, thereby restricting the axial movement of the part to be fixed.

[0036] (7) The docking seat is provided with a receiving cavity and a latching tongue provided in the receiving cavity. The receiving cavity is used for inserting the connector, and the latching tongue is used to hold the connector. The side wall of the fixing ring is also provided with a connector perpendicular to the docking seat. The connector has a cross-shaped through hole for connecting the connector. The connector includes a fixing member for securing the ring-shaped component to the fixing object and for fixing the ring-shaped component. The connector can also be a cable tie for binding the ring-shaped component to other structures. The second connector can be directly bound to the connector. Since the through hole on the connector is cross-shaped, the binding position of the second connector can be selected as shown in the figure. The connector is a docking component, which is inserted into the docking seat and used to pass through the second connector, thereby realizing multi-position binding. Attached Figure Description

[0037] Figure 1 This is a schematic diagram of the structure of the present invention.

[0038] Figure 2 This is the front view of the present invention.

[0039] Figure 3 This is a schematic diagram of the snap ring structure in this invention.

[0040] Figure 4 This is a schematic diagram of the present invention in operation.

[0041] Figure 5 for Figure 4 A sectional view of section AA in the middle.

[0042] Figure 6 This is a schematic diagram of the structure in Embodiment 2 of the present invention.

[0043] Figure 7 This is a schematic diagram of the first and second connectors in the docking structure in Embodiment 3 of the present invention.

[0044] Figure 8 This is a schematic diagram of the three connectors and two connectors in the docking structure in Embodiment 3 of the present invention.

[0045] in:

[0046] 100. Ring-shaped component; 200. Clamping component; 300. Snap-fit ​​component; 400. Butt joint; 500. Connecting joint; 600. Connecting piece; 700. Guide plate; 800. Pipe fitting; 900. Insertion piece one; 1000. Insertion piece two; 1100. Insertion piece three;

[0047] 101. Retaining ring; 102. Snap-fit ​​ring; 103. Reinforcing rib;

[0048] 201. First plate; 202. Second plate; 203. Pressing part; 204. Anti-slip strip; 205. Reinforcing rib; 206. Receiving groove; 207. Reserved hole one; 208. Reserved hole two;

[0049] 301. Insert tongue; 302. Handle part one; 303. Insertion part; 304. Handle part two;

[0050] 401. Receptacle; 402. Tongue. Detailed Implementation

[0051] The specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0052] like Figure 1-5 As shown, this embodiment discloses a clamping component, which has a structure of multiple components arranged in a ring within the ring-shaped component 100, used to cover and fix the component to be fixed. In this embodiment, the component to be fixed is a pipe 800 or a wire harness.

[0053] In this embodiment, as Figure 1-5 As shown, the clamping component 200 is the most significant improvement in this embodiment. There are multiple clamping components 200, which are arranged in a ring on the inner wall of the ring-mounted component 100 to cover the component to be fixed.

[0054] In this embodiment, the ring-shaped component 100 and the clamping component 200 are integrally molded to improve the overall connection effect. At the same time, PA66 or PP material is used. PA66 is a high toughness material with good performance and high temperature resistance, but it is relatively expensive. PP material has average toughness, similar performance, lower temperature resistance, and moderate price.

[0055] In this embodiment, as Figure 5 As shown, the clamping component 200 includes a first plate 201 connected to the inner wall of the annular component 100 and forming an angle α with the annular component 100, and a second plate 202 connected to the other end of the first plate 201 and forming an angle β with the first plate 201.

[0056] Where α is between 15° and 45°, β is between 20° and 60°, and α ≤ β;

[0057] In this embodiment, α and β are angles in the initial state;

[0058] In this embodiment, when α≤15°, the distance between the second plate 202 and the ring-shaped component 100 becomes close, which is not conducive to small-sized components to be fixed, and also limits the elastic space range, thus failing to achieve a good fixing and pre-tightening effect.

[0059] Meanwhile, when α is greater than 45°, the vertical distance between the second plate 202 and the ring component 100 is greater than the width of the ring component 100. On the one hand, this makes the space between multiple second plates 202 smaller, limiting the space for the fastener. On the other hand, it also increases the elastic force of the first plate 201 moving toward the ring component 100 as the angle increases, which also affects the deformation effect and is not suitable for large-sized pipe fittings 800.

[0060] Only when α is between 15° and 45°, preferably 30°, when α is 30°, that is, the width of the first plate 201 is twice the distance between the highest point of the first plate 201 and the ring component 100, and the side opposite the 30° angle is half of the hypotenuse, the pressing force at the upper end will effectively drive the first plate 201 to bend, achieving an elastic effect. This can ensure the elastic force and also adapt to pipes 800 of different sizes, improve the clamping effect, and is applicable to pipe diameters with stable position and a wide range of wire diameters. It focuses on solving the problem of keeping the pipe 800 always in the center position of the ring component 100 when adapting to different pipe diameters.

[0061] The same principle applies to the angle β, which can improve the connection and elastic pre-tightening effect of the fasteners.

[0062] In this embodiment, the most important feature is that α≤β and α<β in the initial state make the second plate 202 and the part to be fixed in a non-parallel relationship. After the diameter of the part to be fixed is greater than the maximum distance between the two second plates 202, the second plate 202 can contact the second plate 202 under the action of elasticity, thereby improving the clamping effect. At the same time, the part to be fixed moves, mainly axially.

[0063] α = β, the second plate 202 is parallel to the part to be fixed, increasing the contact area.

[0064] like Figure 5 As shown, the other end of the second plate 202 is connected to a clamping part 203 parallel to the inner wall of the ring-shaped component 100. The clamping part 203 contacts the component to be fixed with a small area of ​​line (a very narrow surface is extended to mean line contact), which can hold the component to be fixed. At the same time, the second plate 202 contacts the component to be fixed through elastic force, thereby increasing the connection force between the clamping part 203 and the component to be fixed, thereby restricting the axial movement of the component to be fixed.

[0065] In this embodiment, as Figure 3 As shown, both the first plate 201 and the second plate 202 are arc-shaped structures, and the arc length of the first plate 201 gradually decreases from the ring-mounted component 100 to the second plate 202, so as to ensure that the pressing part 203 fits tightly with the parts to be fixed of different diameters under the action of elastic force.

[0066] In another embodiment, the second plate 202 and the ring-shaped component 100 are both arc structures and concentrically arranged, which facilitates the fixing of circular components. At the same time, in order to adapt to components of different shapes, some parts can be selected according to the actual situation. Other shapes (here and the aforementioned shapes are all vertical cross-sections of the components to be fixed) include ellipses, rectangles or other shapes. The second plate 202 and the ring-shaped component 100 can be selected to be corresponding ellipses or rectangles to match the components to be fixed.

[0067] The second plate 202 and the pressing part 203 are connected to two symmetrical anti-slip strips 204, and the first plate 201 is connected to two reinforcing ribs 205 that are connected to the anti-slip strips 204. The inner wall of the ring-shaped component 100 is provided with two receiving grooves 206 that can accommodate the reinforcing ribs 205.

[0068] A pre-drilled hole 207 is provided at the middle of the connection between the first plate 201 and the ring-shaped component 100, and a pre-drilled hole 208 is provided at the middle of the connection between the first plate 201 and the second plate 202 to improve the elastic strain force. If the pre-drilled holes 207 and 208 are not provided, the first plate 201, the second plate 202 and the arc-shaped structure are restricted by the tension of the arc-shaped contact part, making it difficult for the first plate 201 and the second plate 202 to deform due to elasticity. By providing the pre-drilled holes 207 and 208, the elastic effect can be improved, thereby improving the fixing effect on the parts to be fixed with different diameters. In addition, by providing the pre-drilled holes 207 and 208, the overall weight can be reduced.

[0069] In this embodiment, there are four clamping components 200. The chord length of the snap ring 102 is located between the radius and diameter of the ring component 100, and at least one clamping component 200 is located on the inner wall of the snap ring 102. This allows the pipe 800 to be easily placed between the multiple clamping components 200. By setting at least one clamping component 200 on the snap ring 102, after the snap ring 102 and the fixing ring 101 are fastened, pressure can be applied to the pipe 800 again, thereby improving its fixing effect.

[0070] In another embodiment, a gap is provided between the multiple clamping components 200 to ensure that the snap ring 102 and the retaining ring 101 have a certain amount of shrinkage space when they are fastened.

[0071] Example 2

[0072] In this embodiment, a pipe clamp is disclosed, which includes a clamping component 200 as in Embodiment 1. The ring-shaped component 100 includes a fixing ring 101 and a snap-fit ​​ring 102, and the fixing ring 101 and the snap-fit ​​ring 102 are controlled to be connected by a snap-fit ​​component 300. The snap-fit ​​component 300 includes a tongue 301, a plug-in portion 303, and a handle portion. The tongue 301 and the plug-in portion 303 are plugged into each other and are located at the ends of the movable ends of the fixing ring 101 and the snap-fit ​​ring 102, respectively. The tongue 301 and the plug-in portion 303 are each provided with a corresponding handle portion one 302 and a handle portion two 304. The handle portion one 302 is mainly used to push the tongue 301 in by hand, while the plug-in portion 303 is bent outward by hand to contact the insertion relationship between the tongue 301 and the plug-in portion 303.

[0073] Furthermore, as the tongue 301 and the insertion part 303 are inserted, the fixing ring 101 and the snap ring 102 form a ring structure to restrict the part to be fixed;

[0074] In this embodiment, as Figure 1 and Figure 2As shown, reinforcing ribs 103 are provided in the middle of the outer wall of both the fixing ring 101 and the snap ring 102. The reinforcing ribs 103 can improve the strength of the fixing ring 101 and the snap ring 102 and prevent the pipe fitting 800 from prying open the fixing ring 101 or the snap ring 102.

[0075] In this embodiment, as Figure 1 and Figure 2 As shown, the two clamping components 200 near the snap ring 102 are each connected to a guide plate 700 at one end. By setting the guide plate 700, the tube 800 can be guided into the clamping component 200. At the same time, if the clamping component 200 is a wire harness assembly, it can also play a certain gathering effect, making it convenient for the wire harness assembly to be snapped into multiple clamping components 200.

[0076] Example 3

[0077] like Figure 6 As shown, this embodiment includes multiple ring-shaped components 100 mentioned in Embodiment 2, and multiple ring-shaped components 100 can be combined together to form an integral structure, which facilitates the fixing of multiple pipe fittings 800.

[0078] like Figure 6 As shown, the fixing ring 101 is provided with a mating seat 400 and a mating joint 500 that are interlocked with each other along the diameter direction. These are used to connect multiple ring-shaped components 100 together and to form a certain constraint between the multiple ring-shaped components 100. Even if the middle ring-shaped components 100 are loosened, the pipe fitting 800 will not fall off under the action of the adjacent ring-shaped components 100.

[0079] Furthermore, when the snap ring 102 snaps onto the fixed ring 101, the straight line formed by the mating seat 400 and the mating joint 500 is parallel to the chord length of the snap ring 102. When multiple pipe clamps are connected together, the snap ring 102 in the adjacent pipe clamps will abut against the insertion part 303 and generate an interaction force.

[0080] Example 4

[0081] In this embodiment, as Figure 7-9 As shown, the docking seat 400 is provided with a receiving cavity 401 and a latch 402 provided in the receiving cavity 401. The receiving cavity 401 is used for inserting the connector, and the latch 402 is used to lock the connector.

[0082] The side wall of the fixing ring 101 is also provided with a connector 600 that is perpendicular to the docking seat 400. The connector 600 has a cross-shaped through hole for connecting the plug-in component.

[0083] The connectors include connector one 900, connector two 1000 and connector three 1100, wherein connector one 900 is a fixing member used to snap the ring-shaped component 100 onto the fixing object and to fix the ring-shaped component 100.

[0084] Connector 2 1000 is a cable tie used to bind the ring-shaped component 100 to other structures. Connector 2 1000 can be directly bound to connector 600. Since the through holes on connector 600 are arranged in a cross shape, therefore... Figure 8 As shown, the binding position of connector 21000 can be selected.

[0085] like Figure 9 As shown, connector 3 1100 is a mating part, which is inserted into the mating seat 400 and used to pass through connector 2 1000, thereby realizing multi-position binding.

[0086] The ring-shaped component 100 in this embodiment can be used with stable pipe diameter and a wide range of wire diameters. The ring-shaped components 100 can also be assembled with each other. The main focus is to ensure that the component to be fixed is always in the center position of the ring-shaped component 100 when adapting to different pipe diameters.

[0087] In summary, this invention has a compact and reasonable structure and is easy to operate. By adopting an integrally molded ring-shaped component 100 and a clamping component 200, and by using a special structural design for the clamping component 200, which employs elastic deformation to adapt to different pipe fittings 800, the adaptability is improved. At the same time, it can also pre-tighten the pipe fittings 800, improving the fixing effect and restricting the axial movement of the pipe fittings 800. In addition, by using a combination structure of multiple ring-shaped components 100, the overall fixing effect of multiple pipe fittings 800 is improved. Furthermore, the ring-shaped components 100 can be fixed by connecting connectors, realizing multiple functions and having strong practicality.

[0088] The above description is an explanation of the present invention and not a limitation thereof. The scope of the present invention is defined by the claims. Within the scope of protection of the present invention, any form of modification may be made.

Claims

1. A compression member for use on a pipe clamp, characterized by, The utility model relates to a kind of ring mounting components (100) and compression components (200) for fixing parts, comprising: Ring mounting component (100); Compression component (200), multiple, and annularly distributed on the inner wall of ring mounting component (100), for covering the fixed part to be; The compression component (200) includes the first plate (201) connected to the inner wall of ring mounting component (100) and the inner wall of ring mounting component (100) forms alpha angle, and the second plate (202) is connected to the other end of the first plate (201) and forms beta angle with the first plate (201), the other end of the second plate (202) is connected with the compression part (203) parallel to the inner wall of ring mounting component (100); Wherein, alpha is between 15 °-45 °, beta is between 20 °-60 °, and alpha≤beta, to ensure that compression part (203) is tightly attached to the fixed part to be of different diameters under the action of elastic force; The first plate (201) and the second plate (202) are both arc structures, and the arc length of the first plate (201) gradually decreases from ring mounting component (100) to the second plate (202); The second plate (202) and compression part (203) are connected with two symmetrical anti-skid strips (204), and the first plate (201) is connected with two reinforcing ribs (205) opposite to the anti-skid strips (204), and two accommodation grooves (206) capable of accommodating the reinforcing ribs (205) are formed on the inner wall of ring mounting component (100).

2. A compression member as claimed in claim 1, characterised in that: The first plate (201) and ring mounting component (100) are connected in the middle of the reserved hole one (207), and the first plate (201) and the second plate (202) are connected in the middle of the reserved hole two (208), to improve the elastic strain force.

3. A compression member as claimed in claim 1, wherein: The ring mounting component (100) and compression component (200) are integrally formed, and PA66 or PP material is used.

4. A pipe clamp characterized by: Compression component as claimed in claim 1 is included; The ring mounting component (100) includes a fixed ring (101), and a clamping ring (102) rotatably connected to the fixed ring (101) and clamped with the fixed ring (101) to form a ring mounting structure; The chord length of the clamping ring (102) is between the radius and the diameter of the ring mounting component (100), and at least one compression component (200) is located on the inner wall of the clamping ring (102), and the middle of the outer wall of the fixed ring (101) and the clamping ring (102) is provided with a reinforcing rib (103), and the opposite end of the two compression components (200) close to the clamping ring (102) side is connected with a guide plate (700).

5. A pipe clamp as claimed in claim 4, wherein: The fixed ring (101) and the clamping ring (102) are connected by a clamping component (300), and the clamping component (300) includes a plug (301), a plug-in part (303) and a handheld part, wherein the plug (301) and the plug-in part (303) are inserted with each other and located at the end of the movable end of the fixed ring (101) and the clamping ring (102) respectively, and the plug (301) and the plug-in part (303) are both provided with a handheld part for facilitating hand insertion.

6. A pipe clamp as defined in claim 4 wherein: The fixed ring (101) is provided with a butt joint base (400) and a butt joint head (500) which are inserted into each other in the diametric direction, and is used for connecting a plurality of pipe clamps together.

7. A pipe clamp as claimed in claim 6, wherein: When the clamping ring (102) is clamped to the fixed ring (101), and the straight line formed by the butt joint base (400) and the butt joint head (500) is parallel to the chord length of the clamping ring (102), and when the plurality of pipe clamps are connected together, the clamping ring (102) in the adjacent pipe clamps will be in contact with the insertion part (303) and generate a mutual interaction force.

8. A pipe clamp as claimed in claim 7, wherein: The butt joint base (400) is provided with a receiving cavity (401), and a clamping tongue (402) arranged in the receiving cavity (401), the receiving cavity (401) is used for inserting the insertion part, and the clamping tongue (402) is used for clamping the insertion part.

9. A pipe clamp as defined in claim 6 wherein: The sidewall of the fixed ring (101) is further provided with a connecting piece (600) which is perpendicular to the butt joint base (400), and the connecting piece (600) is provided with a cross-shaped through hole which is used for connecting the insertion part.

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