Stabilizing device for exhaust manifold support of off-road vehicle

Abstract

The utility model provides an off-road vehicle exhaust manifold support stabilizing device, and relates to the field of vehicle parts. The off-road vehicle exhaust manifold support stabilizing device comprises a support body, a stabilizing device body is arranged on the right side of the support body, a mounting plate is arranged in the stabilizing device body, the left side of the mounting plate is in lap joint with the right side of the support body, and a threaded hole communicated with the lower surface is formed in the upper surface of the mounting plate. And a threaded rod is in threaded connection with the interior of the threaded hole, a connecting rod is fixedly connected to the bottom end of the threaded rod, a baffle is fixedly connected to the bottom end of the connecting rod, and a fixing plate is in lap joint with the upper surface of the baffle. According to the stabilizing device for the exhaust manifold support of the off-road vehicle, the support can be fastened through the internal composition structure of the stabilizing device, so that the support is prevented from loosening or falling off from the surface of the exhaust manifold, and the problems that an existing exhaust manifold support of the off-road vehicle is in a clamping sleeve type, and when the off-road vehicle passes through too large bumpy road conditions, the support cannot be loosened or fall off are solved. And the bracket is easy to loosen or fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle parts, in particular to an exhaust manifold bracket stabilizing device for an off-road vehicle. Background Art

[0002] The exhaust manifold is connected to the engine cylinder block, and collects the exhaust gas from each cylinder and guides it into the exhaust main pipe with divergent pipes. The main requirement for it is to minimize the exhaust resistance and avoid mutual interference between the cylinders. When the exhaust is too concentrated, there will be mutual interference between the cylinders, that is, when a cylinder is exhausted, it will hit the exhaust gas that has not been completely exhausted from other cylinders. In this way, the exhaust resistance will be increased, thereby reducing the output power of the engine. The solution is to separate the exhaust of each cylinder as much as possible, with one branch for each cylinder, or one branch for two cylinders, and make each branch as long as possible and independently formed to reduce the mutual influence of gases in different pipes. A bracket will be set on the outside of the off-road vehicle exhaust manifold to protect the exhaust manifold, but the existing off-road vehicle exhaust manifold bracket adopts a ferrule type, and the bracket is easy to loosen or fall off when the off-road vehicle passes through too bumpy road conditions. Utility Model Content

[0003] The utility model aims to provide an off-road vehicle exhaust manifold bracket stabilizing device, which solves the problem that the existing off-road vehicle exhaust manifold bracket adopts a sleeve type and the bracket is easy to loosen or fall off when the off-road vehicle passes through a bumpy road condition.

[0004] Technical Solution

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an off-road vehicle exhaust manifold bracket stabilization device, including a frame, a stabilization device is arranged on the right side of the frame, the interior of the stabilization device includes a mounting plate, the left side of the mounting plate is overlapped with the right side of the frame, the upper surface of the mounting plate is provided with a threaded hole connected to the lower surface, the internal thread of the threaded hole is connected with a screw, the bottom end of the screw is fixedly connected with a connecting rod, the bottom end of the connecting rod is fixedly connected with a baffle, the upper surface of the baffle is overlapped with a fixing plate, and the left side of the fixing plate is fixedly connected with the right side of the frame.

[0006] Furthermore, a protection rod is fixedly connected to the upper surface of the fixing plate, and a spring is sleeved on the outer surface of the protection rod.

[0007] Furthermore, the bottom end of the spring is fixedly connected to the upper surface of the fixing plate, and the top end of the spring overlaps the lower surface of the mounting plate.

[0008] Furthermore, a combination groove is provided on the lower surface of the mounting plate, and the top end of the protection rod is plugged into the inside of the combination groove.

[0009] The utility model provides an off-road vehicle exhaust manifold bracket stabilizing device, which has the following beneficial effects:

[0010] The off-road vehicle exhaust manifold bracket stabilizing device can fasten the bracket through the internal component structure of the stabilizing device, thereby preventing the bracket from loosening or falling off from the exhaust manifold surface, and solving the problem that the existing off-road vehicle exhaust manifold bracket adopts a sleeve type, and the bracket is easy to loosen or fall off when the off-road vehicle passes through excessively bumpy road conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the central stabilization device.

[0013] Among them, 1 is a frame, 2 is a stabilizing device, 201 is a mounting plate, 202 is a threaded hole, 203 is a screw rod, 204 is a protective rod, 205 is a combination groove, 206 is a spring, 207 is a fixing plate, 208 is a baffle, and 209 is a connecting rod. DETAILED DESCRIPTION

[0014] like Figure 1-2 As shown, the embodiment of the utility model provides an off-road vehicle exhaust manifold bracket stabilizing device, including a frame 1, a stabilizing device 2 is arranged on the right side of the frame 1, the interior of the stabilizing device 2 includes a mounting plate 201, the left side of the mounting plate 201 overlaps with the right side of the frame 1, the upper surface of the mounting plate 201 is provided with a threaded hole 202 connected to the lower surface, the inner thread of the threaded hole 202 is connected with a screw rod 203, the bottom end of the screw rod 203 is fixedly connected with a connecting rod 209, and the bottom end of the connecting rod 209 is fixedly connected with a baffle 2 08, the upper surface of the baffle 208 is overlapped with a fixing plate 207, the upper surface of the fixing plate 207 is fixedly connected with a protection rod 204, the outer surface of the protection rod 204 is sleeved with a spring 206, the bottom end of the spring 206 is fixedly connected to the upper surface of the fixing plate 207, the top end of the spring 206 is overlapped with the lower surface of the mounting plate 201, the lower surface of the mounting plate 201 is provided with a combination groove 205, the top end of the protection rod 204 is plugged into the inside of the combination groove 205, and the left side of the fixing plate 207 is fixedly connected to the right side of the frame 1.

[0015] Working principle: first, attach the two mounting plates 201 to the left and right sides of the frame 1, and clamp the frame 1 on the outer surface of the exhaust manifold. At this time, the mounting plates 201 are in contact with the frame. Then, put the screw 203 into the threaded hole 202 and screw it upward, so that the screw 203 is screwed into the reserved hole on the frame to fix the mounting plates 201. At the same time, the rotation of the protection rod 203 will drive the baffle 208 to rotate upward. When the mounting plate 201 is fully tightened, the baffle 208 is just in close contact with the lower surface of the fixing plate 207, thereby reinforcing the frame 1 on the surface of the exhaust manifold.

Claims

1. An off-road vehicle exhaust manifold bracket stabilizing device, comprising a frame (1), characterized in that: A stabilizing device (2) is provided on the right side of the frame (1), and the interior of the stabilizing device (2) includes a mounting plate (201), the left side of the mounting plate (201) overlaps with the right side of the frame (1), the upper surface of the mounting plate (201) is provided with a threaded hole (202) connected to the lower surface, the internal thread of the threaded hole (202) is connected with a screw rod (203), the bottom end of the screw rod (203) is fixedly connected with a connecting rod (209), the bottom end of the connecting rod (209) is fixedly connected with a baffle (208), the upper surface of the baffle (208) is overlapped with a fixing plate (207), and the left side of the fixing plate (207) is fixedly connected with the right side of the frame (1).

2. The off-road vehicle exhaust manifold bracket stabilizing device according to claim 1, characterized in that: The upper surface of the fixing plate (207) is fixedly connected to a protection rod (204), and the outer surface of the protection rod (204) is sleeved with a spring (206).

3. The off-road vehicle exhaust manifold bracket stabilizing device according to claim 2, characterized in that: The bottom end of the spring (206) is fixedly connected to the upper surface of the fixing plate (207), and the top end of the spring (206) overlaps the lower surface of the mounting plate (201).

4. The off-road vehicle exhaust manifold bracket stabilizing device according to claim 2, characterized in that: A combination groove (205) is provided on the lower surface of the installation plate (201), and the top end of the protection rod (204) is plugged into the inside of the combination groove (205).

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