Automobile exhaust pipe with auxiliary supporting function

Abstract

The utility model provides an automobile exhaust pipe with an auxiliary supporting function, which belongs to the technical field of automobile exhaust pipe supporting and comprises a first semicircular block and a second semicircular block, one end of the first semicircular block is hinged to one end of the second semicircular block, and clamping components are arranged on the first semicircular block and the second semicircular block. The clamping assembly comprises two first guide grooves formed in the first semicircular block, a second guide groove is formed in the second semicircular block, sliding blocks are arranged in the two first guide grooves and the second guide groove in a sliding mode, and supporting top blocks are arranged on the upper surfaces of the sliding blocks; a worker can rotate the second semicircular block on the first semicircular block, so that the second semicircular block wraps the automobile exhaust pipe on the first semicircular block, auxiliary supporting can be indirectly carried out on the automobile exhaust pipe, the installation efficiency of the worker is improved, and meanwhile the automobile exhaust pipe fixing device is suitable for fixing automobile exhaust pipes of different sizes.

Description

Technical Field

[0001] This utility model relates to the field of automotive exhaust pipe support technology, specifically to an automotive exhaust pipe with auxiliary support function. Background Technology

[0002] The car exhaust pipe is connected to the engine exhaust manifold and is mainly made of stainless steel. It is used to discharge exhaust gas from inside the car, and plays a role in reducing vibration and noise and extending the life of the exhaust muffler system. In many ways, maintaining the exhaust pipe is also maintaining the interior of the car.

[0003] Most existing automotive exhaust pipe support devices involve inserting the exhaust pipe into a triangular chuck and then fixing the triangular chuck to the bottom of the car, thereby providing auxiliary support for the exhaust pipe. Chinese Authorization Announcement No. CN213711149 U: An automotive exhaust pipe with auxiliary support function.

[0004] While the above equipment can provide auxiliary support for the vehicle's exhaust pipe, in actual installation, it may be necessary to precisely insert the exhaust pipe into the triangular chuck and ensure that the triangular chuck is correctly positioned on the bottom of the vehicle. This may require a certain level of skill and experience from the installer, increasing the difficulty and time cost of installation. Utility Model Content

[0005] In view of this, the present invention provides a car exhaust pipe with auxiliary support function. The present invention allows personnel to rotate the second semicircular block on the first semicircular block, so that the second semicircular block wraps around the car exhaust pipe on the first semicircular block, which can indirectly provide auxiliary support for the car exhaust pipe, improve the installation efficiency of personnel, and at the same time adapt to the fixing of car exhaust pipes of different sizes.

[0006] To solve the above-mentioned technical problems, this utility model provides a car exhaust pipe with auxiliary support function, including a semi-circular block one and a semi-circular block two. One end of the semi-circular block one and one end of the semi-circular block two are hinged together. Clamping components are provided on the semi-circular blocks one and two. The clamping components include two guide grooves one provided on the semi-circular block one and one guide groove two provided on the semi-circular block two. A slider is slidably arranged in the two guide grooves one and one guide groove two. A support top block is provided on the upper surface of each slider. That is, the semi-circular block one is first pre-installed on the car chassis, and then the semi-circular block two is rotated on the semi-circular block one, so as to facilitate the car exhaust pipe being wrapped in the semi-circular blocks one and two. Then, the slider in the guide grooves one and one guide groove two slides along the directions of the guide grooves one and two, so as to facilitate the slider to drive the support top block to contact the car exhaust pipe, thereby facilitating the fixing of car exhaust pipes of different sizes.

[0007] The clamping assembly also includes lead screws that are disposed in two guide grooves and one guide groove, and the lead screws are disposed inside the slider; that is, the lead screws can drive the slider to move through the action of the external threads.

[0008] The clamping assembly also includes a drive groove provided on the end of the lead screw; that is, the drive groove is used to drive the lead screw to rotate.

[0009] The drive slot has a square structure; that is, the lead screw is driven to rotate by using an inner four-corner wrench.

[0010] One end of the support block is curved; this makes it easier for the curved surface of the support block to fit more closely to the curved surface of the car exhaust pipe.

[0011] One end of the semicircular block 1 is provided with an extension block 1, and one end of the semicircular block 2 is provided with an extension block 2. The extension block 2 is fixed to the extension block 1 by a bottom bolt; that is, it is convenient to open the semicircular block 2 to rotate on the semicircular block 1, and at the same time, the rotation of the semicircular block 2 on the semicircular block 1 can be limited.

[0012] A trapezoidal block is provided on the top of the semicircular block one, and a support plate is provided on the upper surface of the trapezoidal block; that is, the bolts on the support plate are fixed to the car chassis, so as to facilitate the installation and disassembly of the semicircular block one.

[0013] In summary, compared with the prior art, this application includes at least one of the following beneficial technical effects:

[0014] 1. First, the support plate is fixed to the car chassis with bolts, thus providing support for the first semicircular block. Then, the second semicircular block rotates on the first semicircular block, which makes it easy for the first and second semicircular blocks to wrap around the car exhaust pipe, thus making it easy for personnel to install and remove the car exhaust pipe.

[0015] 2. By using an inside four-corner wrench, the screw is rotated one by one, which causes the screw to move the slider, which in turn moves the support block. This indirectly allows the support block to fit and clamp the car exhaust pipe, making it easier for personnel to fix and support car exhaust pipes of different sizes. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of an automobile exhaust pipe with auxiliary support function according to the present invention;

[0017] Figure 2 This is a structural schematic diagram of a front view of the semicircular block of this utility model.

[0018] Explanation of reference numerals in the attached figures:

[0019] 100. Semicircular block one; 101. Semicircular block two; 102. Trapezoidal block; 103. Support plate; 104. Bolt; 105. Extension block two; 106. Extension block one;

[0020] 200. Clamping assembly; 201. Guide groove one; 202. Drive groove; 203. Support block; 204. Lead screw; 205. Guide groove two; 206. Slider; Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the following will be described in conjunction with the accompanying drawings of the embodiments of this utility model. Figure 1-2 The technical solutions of the embodiments of this utility model are clearly and completely described herein. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the described embodiments of this utility model are within the protection scope of this utility model.

[0022] like Figure 1-2 As shown: This embodiment provides a vehicle exhaust pipe with auxiliary support function, including a first semicircular block 100 and a second semicircular block 101. One end of the first semicircular block 100 is hinged to one end of the second semicircular block 101. First, the first semicircular block 100 is fixedly installed on the vehicle chassis, while the second semicircular block 101 can be rotated on the first semicircular block 100 by personnel, which indirectly facilitates auxiliary support for the vehicle exhaust pipe and improves the installation efficiency. A clamping assembly 200 is provided on the first semicircular block 100 and the second semicircular block 101. The clamping assembly 200 includes... Two guide grooves 201 are provided on the first semicircular block 100, and a guide groove 205 is provided on the second semicircular block 101. A slider 206 is slidably provided in the two guide grooves 201 and the guide groove 205. A support block 203 is provided on the upper surface of each slider 206. There are multiple sliders 206, which can move along the trajectory of the guide grooves 201 and 205 at the same time, thereby facilitating the movement of the support block 203, and thus facilitating the clamping and support of car exhaust pipes of different sizes.

[0023] First, semicircular block 100 is fixedly installed on the car chassis. Then, semicircular block 201 rotates on semicircular block 100, which makes it easy to wrap the exhaust pipe in the annular space formed by the two semicircular blocks. This makes it easy for personnel to quickly install and remove the exhaust pipe. Then, the two guide grooves 201 on semicircular block 100 and one guide groove 205 on semicircular block 201 form the movement path of slider 206. When slider 206 slides along the groove trajectory, it drives the support block 203 on it to move synchronously, realizing the dynamic adjustment of the clamping range and adapting to the fixing of exhaust pipes of different diameters.

[0024] like Figure 2 As shown,

[0025] The clamping assembly 200 also includes a lead screw 204, which is disposed in two guide grooves 201 and one guide groove 205. The lead screw 204 is installed in the two guide grooves 201 and one guide groove 205 respectively by bearings. The lead screw 204 is disposed inside the slider 206. The external thread of the lead screw 204 is engaged with the internal thread of the slider 206, so that when the lead screw 204 is rotated, its external thread contacts the helical surface of the internal thread of the slider 206, and the slider 206 is pushed to move along the axial direction of the lead screw 204 by friction.

[0026] The clamping assembly 200 also includes a drive groove 202 provided on the end of the lead screw 204. The drive groove 202 has a square structure, which makes it easy for personnel to use an inside four-corner wrench to drive the lead screw 204 to rotate.

[0027] One end of the support block 203 is curved, which makes it fit the curved surface of the exhaust pipe better;

[0028] Extension block 106 Figure 1 As shown,

[0029] One end of the semicircular block 100 is provided with an extension block 106, and one end of the semicircular block 2 101 is provided with an extension block 2 105. The extension block 2 105 is fixed to the extension block 106 by a bottom bolt 104, so that the bolt 104 passes through the threaded holes of the extension block 106 and the extension block 2 105 from bottom to top, thereby preventing the semicircular block 2 101 from rotating on the semicircular block 100.

[0030] Semicircular block 100 Figure 1 As shown,

[0031] A trapezoidal block 102 is provided on the top of the semicircular block 100, and a support plate 103 is provided on the upper surface of the trapezoidal block 102. The trapezoidal block 102 is fixedly installed on the arc surface of the semicircular block 100 by welding, so that the support plate 103 can be fixedly installed on the car chassis by bolts 104, thus facilitating the installation of the semicircular block 100.

[0032] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0033] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. A vehicle exhaust pipe with auxiliary support function, characterized in that: The device includes a semicircular block one (100) and a semicircular block two (101). One end of the semicircular block one (100) is hinged to one end of the semicircular block two (101). A clamping assembly (200) is provided on the semicircular block one (100) and the semicircular block two (101). The clamping assembly (200) includes two guide grooves one (201) provided on the semicircular block one (100) and one guide groove two (205) provided on the semicircular block two (101). A slider (206) is slidably arranged in the two guide grooves one (201) and the guide groove two (205). A support top block (203) is provided on the upper surface of the slider (206).

2. The automotive exhaust pipe with auxiliary support function as described in claim 1, characterized in that: The clamping assembly (200) also includes lead screws (204) which are disposed in two guide grooves (201) and one guide groove (205), and the lead screws (204) are disposed through the inside of the slider (206).

3. The automotive exhaust pipe with auxiliary support function as described in claim 2, characterized in that: The clamping assembly (200) also includes a drive groove (202) disposed on the end of the lead screw (204).

4. The automotive exhaust pipe with auxiliary support function as described in claim 3, characterized in that: The drive slot (202) has a square structure.

5. A vehicle exhaust pipe with auxiliary support function as described in claim 1, characterized in that: One end of the support block (203) is an arc surface.

6. A vehicle exhaust pipe with auxiliary support function as described in claim 1, characterized in that: One end of the first semicircular block (100) is provided with an extension block (106), and one end of the second semicircular block (101) is provided with an extension block (105). The extension block (105) is fixedly installed to the first extension block (106) by a bottom bolt (104).

7. A vehicle exhaust pipe with auxiliary support function as described in claim 1, characterized in that: The top of the semicircular block (100) is provided with a trapezoidal block (102), and the upper surface of the trapezoidal block (102) is provided with a support plate (103).

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