Multi-gear pipe fixing clamp

Abstract

The utility model discloses a multi-gear pipe fixing clamp and aims to solve the problem that a water pipe clamp in the prior art can only clamp pipes with specific pipe diameters. The technical problem is solved through the following technical scheme: the clamp comprises a first clamp body and a second clamp body, wherein one end of the first clamp body and one end of the second clamp body are fixedly connected with a fixed section; the first clamp body and the second clamp body are matched to form a clamp opening; the first clamp body is provided with a plurality of variable-diameter arc sections, and the radiuses of the variable-diameter arc sections are gradually increased in the direction away from the fixed section. According to the pipe clamp, the clamping opening is formed by matching the first clamp body and the second clamp body, and when the pipe clamp is used, the clamping opening clamps the outer side of a pipe. During use, the variable-diameter arc sections with different radiuses are matched with the second clamp body, so that the pipe clamp can adapt to pipes with different pipe diameters.

Description

Technical Field

[0001] The utility model relates to the technical field of water pipe clamps, and more particularly to a multi-stage water pipe fixing clamp. Background Art

[0002] During the manufacturing process of motor vehicles, many pipes need to be fixed, such as water pipes and electrical pipes. For example, the electric water pump of the engine turbocharger has an inlet pipe and an outlet pipe connected to the electric water pump. To prevent the inlet and outlet pipes from getting tangled or bent, clamps are required to secure the water pipes. Cable ties are commonly used to secure water pipes. While convenient, the small contact area between the cable tie and the water pipe can easily cause wear and tear from prolonged vibration and friction. Furthermore, when the water pipe needs to be removed, the cable tie must be cut, making it very inconvenient.

[0003] Therefore, pipe clamps are commonly used in the prior art to address the aforementioned issues. However, these clamps are inconvenient to use because they can only clamp pipes of a specific diameter. Furthermore, the need to manufacture pipe clamps that accommodate pipes of varying diameters increases production costs. Utility Model Content

[0004] The utility model overcomes the problem in the prior art that the water pipe clamp can only be used to clamp pipes of a specific diameter, and provides a multi-stage pipe fixing clamp that can adapt to pipes of different diameters and has the characteristics of being easy to use and highly adaptable to the pipes.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: a multi-stage pipe fixing clamp, comprising: a first clamp body and a second clamp body, one end of the first clamp body and the second clamp body are fixedly connected to the fixed section; the first clamp body and the second clamp body cooperate to form a clamping opening; a plurality of variable diameter arc sections are provided on the first clamp body, and the radius of the plurality of variable diameter arc sections gradually increases in the direction away from the fixed section.

[0006] In the present application, the clamp is formed by the cooperation of a first clamping body and a second clamping body. During use, the clamp is clamped on the outside of the pipe. During use, the variable diameter arc segments of different radii cooperate with the second clamping body, thereby being able to adapt to pipes of different diameters. Furthermore, because the multi-stage pipe clamp of the present application can adapt to pipes of different diameters, it is unnecessary to manufacture multiple models of water pipe clamps. In other words, the multi-stage pipe clamp of the present application can adapt to a variety of water pipes, having a wide range of applications and high practicality.

[0007] Preferably, the first clamp includes a first variable diameter arc segment and a second variable diameter arc segment, and the first variable diameter arc segment and the second variable diameter arc segment are fixedly connected via a transition segment; the radius of the second variable diameter arc segment is greater than the radius of the first variable diameter arc segment.

[0008] The variable diameter arc sections are arranged at both ends so that it can adapt to pipes of two different diameters. However, this does not mean that it is only applicable to pipes of two diameters. Since the first clamp and the second clamp have certain plastic deformation functions, they can be applied to pipes of different diameters within a certain range.

[0009] Preferably, a plug-in terminal is provided on a side of the fixing section away from the clamping opening.

[0010] The plug-in end can be directly plugged into the hole, thereby realizing the function of convenient installation of the multi-stage pipe fixing clamp.

[0011] Preferably, the outer side wall of the plug end is provided with a plurality of plug end pieces along the axial direction thereof.

[0012] Several plug-in terminal pieces are prone to plastic deformation. When the plug-in terminal is inserted into the hole, the plug-in terminal pieces are deformed so that the plug-in terminal pieces are stuck in the hole, thereby enabling the plug connector to be stably fixed in the hole.

[0013] Preferably, the outer side wall of the plug-in terminal is provided with a plurality of plug-in opening grooves arranged along the axial direction thereof.

[0014] The provision of the plug opening slot allows the plug end piece to be divided into a fan-shaped structure, thereby making it easier to plug into the hole.

[0015] Preferably, a hook plate is provided on the side of the end of the first clamp facing the clamping opening, and a barb plate cooperating with the hook plate is provided on the side of the end of the second clamp facing away from the clamping opening.

[0016] The hook plate and the barb plate are matched so that the hook plate is hung at the barb opening, thereby connecting the first clamp body and the second clamp body, thereby locking the pipe in the clamp opening.

[0017] Preferably, a guide plate is provided on a side of the end portion of the first clamping body facing away from the clamping opening.

[0018] The guide plate cooperates with the hook plate to form a guide opening, so that when clamping the pipe, the pipe can be inserted into the clamping opening along the opening between the hook plate and the guide plate, which facilitates the clamping of the pipe.

[0019] As a preference, the included angle corresponding to the second diameter-changing arc segment is A, 30° <A<60°。

[0020] Within this range, the second diameter-changing arc section can better adapt to the pipe.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] In the present application, the first and second clamping bodies cooperate to form a clamping opening, which, during use, clamps onto the outside of the pipe. During use, the variable-radius arc segments of varying radius cooperate with the second clamping body, thereby enabling the clamp to accommodate pipes of varying diameters. Furthermore, because the multi-stage pipe clamp of the present application can accommodate pipes of varying diameters, the need for manufacturing multiple models of pipe clamps is eliminated. In other words, the multi-stage pipe clamp of the present application can accommodate a variety of water pipes, offering a wide range of applications and high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural diagram of the utility model.

[0024] Figure 2 It is a three-dimensional structural diagram of the utility model from another angle.

[0025] Figure 3 It is a top view of the present utility model.

[0026] In the figure: 1, first clamping body, 11, first diameter-changing arc segment, 12, second diameter-changing arc segment;

[0027] 2. second clamping body, 21. barb plate, 22. barb opening;

[0028] 3. Fixed segment;

[0029] 4. Clamping;

[0030] 5. Plug-in terminal, 51. Plug-in terminal piece, 52. Plug-in opening slot;

[0031] 6. Hook plate;

[0032] 7. Guide plate. DETAILED DESCRIPTION

[0033] The technical solution of the present invention is further described in detail below through specific embodiments and in conjunction with the accompanying drawings:

[0034] Example 1: Reference Figures 1 to 3 As shown, a multi-stage pipe fixing clamp includes: a first clamp body 1 and a second clamp body 2, one end of each of the first clamp body 1 and the second clamp body 2 is fixedly connected to a fixing section 3; the first clamp body 1 and the second clamp body 2 cooperate to form a clamping opening 4; the first clamp body 1 is provided with a plurality of diameter-reducing arc sections, and the radius of the plurality of diameter-reducing arc sections gradually increases in the direction away from the fixing section 3.

[0035] In the present invention, the clamping opening 4 is formed by the cooperation of the first clamping body 1 and the second clamping body 2. During use, the clamping opening 4 clamps the outside of the pipe. During use, the variable diameter arc segments of different radii cooperate with the second clamping body 2, thereby being able to adapt to pipes of different diameters. Furthermore, because the multi-stage pipe fixing clamp of the present application can adapt to pipes of different diameters, it is unnecessary to manufacture multiple models of water pipe clamps. In other words, the multi-stage pipe fixing clamp of the present application can adapt to a variety of water pipes, having a wide range of applications and high practicality.

[0036] Example 2: Reference Figures 1 to 3 As shown, a multi-stage pipe clamp comprises a first clamp body 1 and a second clamp body 2, each of which is fixedly connected to a fixing section 3 at one end. Both the first clamp body 1 and the second clamp body 2 are arc-shaped structures, and the first clamp body 1 and the second clamp body 2 cooperate to form a clamping opening 4. The first clamp body 1 is provided with a plurality of variable diameter arc segments, the radius of which gradually increases as it moves away from the fixing section 3.

[0037] The first clamp 1, the second clamp 2 and the fixed section 3 are an integrally formed structure, making the overall structure more solid. The first clamp 1, the second clamp 2 and the fixed section 3 are made of plastic. Of course, the materials of the first clamp 1, the second clamp 2 and the fixed section 3 are not limited to plastic, and can also be made of metal materials such as aluminum alloy. Plastic is used as the manufacturing material of this application. Plastic has a plastic deformation function and is relatively low in cost. When the first clamp 1 and the second clamp 2 are clamping the pipe, the first clamp 1 and the second clamp 2 can be deformed within a certain range, thereby facilitating the insertion of the pipe into the pipe mouth.

[0038] The number of variable diameter arc segments can be set according to actual conditions. In one embodiment, the variable diameter arc segment is provided with two sections, namely a first variable diameter arc segment 11 and a second variable diameter arc segment 12. The first variable diameter arc segment 11 and the second variable diameter arc segment 12 are fixedly connected by a transition section; the radius of the second variable diameter arc segment 12 is greater than the radius of the first variable diameter arc segment 11. The variable diameter arc segment is provided at both ends so that it can adapt to pipes of two different diameters. However, this does not mean that it is only applicable to pipes of two diameters. Since the first clamp 1 and the second clamp 2 have a certain plastic deformation function, they can be applied within a certain range.

[0039] In one embodiment, the angle corresponding to the second diameter-changing section is A, 30° <A<60°。

[0040] In one embodiment, in order to facilitate the installation of the present application, a plug-in terminal 5 is provided on the side of the fixing section 3 away from the clamping opening 4. The plug-in terminal 5 can be directly plugged into the hole, thereby realizing the function of facilitating the installation of the multi-stage pipe fixing clamp.

[0041] In addition, in order to stably install the multi-stage pipe fixing clamp through the plug end 5, a plurality of plug end pieces 51 are provided on the outer wall of the plug end 5 along its axial direction. The plurality of plug end pieces 51 are easily deformed. When the plug end 5 is inserted into the hole, the plug end pieces 51 are deformed so that the plug end pieces 51 are stuck in the hole, thereby stably fixing the plug connector in the hole.

[0042] In one embodiment, the outer side wall of the plug end 5 is provided with a plurality of plug opening slots 52 arranged along the axis thereof. The provision of the plug opening slots 52 allows the plug end piece 51 to be divided into a fan-shaped structure, thereby making it easier to plug into the hole.

[0043] In the present invention, the clamping opening 4 is formed by the cooperation of the first clamping body 1 and the second clamping body 2. During use, the clamping opening 4 clamps the outside of the pipe. During use, the variable diameter arc segments of different radii cooperate with the second clamping body 2, thereby being able to adapt to pipes of different diameters. Furthermore, because the multi-stage pipe fixing clamp of the present application can adapt to pipes of different diameters, it is unnecessary to manufacture multiple models of water pipe clamps. In other words, the multi-stage pipe fixing clamp of the present application can adapt to a variety of water pipes, having a wide range of applications and high practicality.

[0044] Example 3: Reference Figures 1 to 3 As shown, a multi-stage pipe clamp comprises a first clamp body 1 and a second clamp body 2, each of which is fixedly connected to a fixing section 3 at one end. Both the first clamp body 1 and the second clamp body 2 are arc-shaped structures, and the first clamp body 1 and the second clamp body 2 cooperate to form a clamping opening 4. The first clamp body 1 is provided with a plurality of variable diameter arc segments, the radius of which gradually increases as it moves away from the fixing section 3.

[0045] The first clamp 1, the second clamp 2 and the fixed section 3 are an integrally formed structure, making the overall structure more solid. The first clamp 1, the second clamp 2 and the fixed section 3 are made of plastic. Of course, the materials of the first clamp 1, the second clamp 2 and the fixed section 3 are not limited to plastic, and can also be made of metal materials such as aluminum alloy. Plastic is used as the manufacturing material of this application. Plastic has a plastic deformation function and is relatively low in cost. When the first clamp 1 and the second clamp 2 are clamping the pipe, the first clamp 1 and the second clamp 2 can be deformed within a certain range, thereby facilitating the insertion of the pipe into the pipe mouth.

[0046] The number of variable diameter arc segments can be set according to actual conditions. In one embodiment, the variable diameter arc segment is provided with two sections, namely a first variable diameter arc segment 11 and a second variable diameter arc segment 12. The first variable diameter arc segment 11 and the second variable diameter arc segment 12 are fixedly connected by a transition section; the radius of the second variable diameter arc segment 12 is greater than the radius of the first variable diameter arc segment 11. The variable diameter arc segment is provided at both ends so that it can adapt to pipes of two different diameters. However, this does not mean that it is only applicable to pipes of two diameters. Since the first clamp 1 and the second clamp 2 have a certain plastic deformation function, they can be applied within a certain range.

[0047] In one embodiment, the angle corresponding to the second diameter-changing section is A, 30° <A<60°。

[0048] In one embodiment, in order to facilitate the installation of the present application, a plug-in terminal 5 is provided on the side of the fixing section 3 away from the clamping opening 4. The plug-in terminal 5 can be directly plugged into the hole, thereby realizing the function of facilitating the installation of the multi-stage pipe fixing clamp.

[0049] In addition, in order to stably install the multi-stage pipe fixing clamp through the plug end 5, a plurality of plug end pieces 51 are provided on the outer wall of the plug end 5 along its axial direction. The plurality of plug end pieces 51 are easily deformed. When the plug end 5 is inserted into the hole, the plug end pieces 51 are deformed so that the plug end pieces 51 are stuck in the hole, thereby stably fixing the plug connector in the hole.

[0050] In one embodiment, the outer side wall of the plug end 5 is provided with a plurality of plug opening slots 52 arranged along the axis thereof. The provision of the plug opening slots 52 allows the plug end piece 51 to be divided into a fan-shaped structure, thereby making it easier to plug into the hole.

[0051] This embodiment has a similar structure to that of Embodiment 2, except that a hook plate 6 is provided on the end of the first clamping body 1 facing the clamping opening 4, and a barb plate 21 is provided on the end of the second clamping body 2 facing away from the clamping opening 4 to cooperate with the hook plate 6. The barb plate 21 and the side of the second clamping body 2 away from the clamping opening 4 form a barb opening 22.

[0052] During use, when the size of the pipe is adapted to the first reducing arc section 11, the second reducing arc section 12 has a larger radius, which makes it easy for the pipe to escape from the first reducing arc section. Therefore, to improve the stability of the pipe after clamping, when the pipe is adapted to the first reducing arc section 11, the hook plate 6 and the barb plate 21 can be adapted so that the hook plate 6 is hooked at the barb opening 22, thereby connecting the first clamp body 1 and the second clamp body 2, and thus locking the pipe in the clamp opening 4.

[0053] In the present invention, the clamping opening 4 is formed by the cooperation of the first clamping body 1 and the second clamping body 2. During use, the clamping opening 4 clamps the outside of the pipe. During use, the variable diameter arc segments of different radii cooperate with the second clamping body 2, thereby being able to adapt to pipes of different diameters. Furthermore, because the multi-stage pipe fixing clamp of the present application can adapt to pipes of different diameters, it is unnecessary to manufacture multiple models of water pipe clamps. In other words, the multi-stage pipe fixing clamp of the present application can adapt to a variety of water pipes, having a wide range of applications and high practicality.

[0054] Example 4: Reference Figures 1 to 3 As shown, a multi-stage pipe clamp comprises a first clamp body 1 and a second clamp body 2, each of which is fixedly connected to a fixing section 3 at one end. Both the first clamp body 1 and the second clamp body 2 are arc-shaped structures, and the first clamp body 1 and the second clamp body 2 cooperate to form a clamping opening 4. The first clamp body 1 is provided with a plurality of variable diameter arc segments, the radius of which gradually increases as it moves away from the fixing section 3.

[0055] The first clamp 1, the second clamp 2 and the fixed section 3 are an integrally formed structure, making the overall structure more solid. The first clamp 1, the second clamp 2 and the fixed section 3 are made of plastic. Of course, the materials of the first clamp 1, the second clamp 2 and the fixed section 3 are not limited to plastic, and can also be made of metal materials such as aluminum alloy. Plastic is used as the manufacturing material of this application. Plastic has a plastic deformation function and is relatively low in cost. When the first clamp 1 and the second clamp 2 are clamping the pipe, the first clamp 1 and the second clamp 2 can be deformed within a certain range, thereby facilitating the insertion of the pipe into the pipe mouth.

[0056] The number of variable diameter arc segments can be set according to actual conditions. In one embodiment, the variable diameter arc segment is provided with two sections, namely a first variable diameter arc segment 11 and a second variable diameter arc segment 12. The first variable diameter arc segment 11 and the second variable diameter arc segment 12 are fixedly connected by a transition section; the radius of the second variable diameter arc segment 12 is greater than the radius of the first variable diameter arc segment 11. The variable diameter arc segment is provided at both ends so that it can adapt to pipes of two different diameters. However, this does not mean that it is only applicable to pipes of two diameters. Since the first clamp 1 and the second clamp 2 have a certain plastic deformation function, they can be applied within a certain range.

[0057] In one embodiment, the angle corresponding to the second diameter-changing section is A, 30° <A<60°。

[0058] In one embodiment, in order to facilitate the installation of the present application, a plug-in terminal 5 is provided on the side of the fixing section 3 away from the clamping opening 4. The plug-in terminal 5 can be directly plugged into the hole, thereby realizing the function of facilitating the installation of the multi-stage pipe fixing clamp.

[0059] In addition, in order to stably install the multi-stage pipe fixing clamp through the plug end 5, a plurality of plug end pieces 51 are provided on the outer wall of the plug end 5 along its axial direction. The plurality of plug end pieces 51 are easily deformed. When the plug end 5 is inserted into the hole, the plug end pieces 51 are deformed so that the plug end pieces 51 are stuck in the hole, thereby stably fixing the plug connector in the hole.

[0060] In one embodiment, the outer side wall of the plug end 5 is provided with a plurality of plug opening slots 52 arranged along the axis thereof. The provision of the plug opening slots 52 allows the plug end piece 51 to be divided into a fan-shaped structure, thereby making it easier to plug into the hole.

[0061] In this embodiment, a hook plate 6 is provided on the end of the first clamp 1 facing the clamp opening 4, and a barb plate 21 is provided on the end of the second clamp 2 facing away from the clamp opening 4 to cooperate with the hook plate 6. The barb plate 21 and the side of the second clamp 2 away from the clamp opening 4 form a barb opening 22.

[0062] During use, when the size of the pipe is adapted to the first reducing arc section 11, the second reducing arc section 12 has a larger radius, which makes it easy for the pipe to escape from the first reducing arc section. Therefore, to improve the stability of the pipe after clamping, when the pipe is adapted to the first reducing arc section 11, the hook plate 6 and the barb plate 21 can be adapted so that the hook plate 6 is hooked at the barb opening 22, thereby connecting the first clamp body 1 and the second clamp body 2, and thus locking the pipe in the clamp opening 4.

[0063] The structure of this embodiment is similar to that of the embodiment 3, except that a guide plate 7 is provided on the side of the end of the first clamping body 1 facing away from the clamping opening 4 .

[0064] The guide plate 7 cooperates with the hook plate 6 to form a guide opening, so that when clamping the pipe, the pipe can be passed through the opening between the hook plate 6 and the guide plate 7 into the clamping opening 4, which facilitates the clamping of the pipe.

[0065] In the present invention, the clamping opening 4 is formed by the cooperation of the first clamping body 1 and the second clamping body 2. During use, the clamping opening 4 clamps the outside of the pipe. During use, the variable diameter arc segments of different radii cooperate with the second clamping body 2, thereby being able to adapt to pipes of different diameters. Furthermore, because the multi-stage pipe fixing clamp of the present application can adapt to pipes of different diameters, it is unnecessary to manufacture multiple models of water pipe clamps. In other words, the multi-stage pipe fixing clamp of the present application can adapt to a variety of water pipes, having a wide range of applications and high practicality.

[0066] The structure of this embodiment is similar to that of the embodiment 3, except that a guide plate 7 is provided on the side of the end of the first clamping body 1 facing away from the clamping opening 4 .

[0067] The guide plate 7 cooperates with the hook plate 6 to form a guide opening, so that when clamping the pipe, the pipe can be passed through the opening between the hook plate 6 and the guide plate 7 into the clamping opening 4, which facilitates the clamping of the pipe.

[0068] The above-described embodiments are only preferred solutions of the present invention and do not limit the present invention in any form. Other variations and modifications are possible without exceeding the technical solutions described in the claims.

Claims

1. A multi-stage pipe fixing clamp, characterized in that: include: The first clamp and the second clamp, one end of the first clamp and the second clamp are fixedly connected to the fixed section; the first clamp and the second clamp cooperate to form a clamping opening; the first clamp is provided with a plurality of variable diameter arc sections, and the radius of the plurality of variable diameter arc sections gradually increases in the direction away from the fixed section.

2. The multi-stage pipe fixing clamp according to claim 1, characterized in that: The first clamping body includes a first diameter-changing arc segment and a second diameter-changing arc segment, and the first diameter-changing arc segment and the second diameter-changing arc segment are fixedly connected via a transition segment; the radius of the second diameter-changing arc segment is greater than the radius of the first diameter-changing arc segment.

3. The multi-stage pipe fixing clamp according to claim 1, characterized in that: A plug-in terminal is provided on a side of the fixing section away from the clamping opening.

4. The multi-stage pipe fixing clamp according to claim 3, characterized in that: The outer side wall of the plug-in terminal is provided with a plurality of plug-in terminal pieces along the axial direction thereof.

5. The multi-stage pipe fixing clamp according to claim 3 or 4, characterized in that: The outer side wall of the plug-in terminal is provided with a plurality of plug-in opening grooves arranged along the axial direction thereof.

6. The multi-stage pipe fixing clamp according to any one of claims 1 to 4, characterized in that: A hook plate is provided on the side of the end of the first clamp body facing the clamping opening, and a barb plate matched with the hook plate is provided on the side of the end of the second clamp body facing away from the clamping opening.

7. The multi-stage pipe fixing clamp according to claim 6, characterized in that: A guide plate is provided on a side of the end portion of the first clamping body facing away from the clamping opening.

8. The multi-stage pipe fixing clamp according to any one of claims 2 to 4, characterized in that: The included angle corresponding to the second diameter-changing arc segment is A, 30°<A<60°.

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