Maintenance brake device for vehicle engineering

Abstract

The utility model provides an overhaul brake device for vehicle engineering, which belongs to the technical field of vehicle brake devices and comprises a brake plate and two groups of clamping plates fixedly connected to the inner wall of the brake plate, and the clamping plates are symmetrically arranged about the central axis of the brake plate. The outer wall of the brake plate is connected with a supporting component used for providing supporting force for the brake plate, the supporting component comprises two sets of rotating blocks fixedly connected to the outer wall of the brake plate, the rotating blocks are symmetrically arranged about the central axis of the brake plate, the side walls of the rotating blocks are rotationally connected with threaded rods, and the outer walls of the threaded rods are in threaded connection with adjusting rods. And the inner walls of the clamping plates are connected with locking parts, the length can be adjusted through the adjusting rods according to needs, so that the friction plates are driven to be better attached to the ground, the stability of the brake plates during braking of tires is improved, and the convenience of the brake device during installation can be improved through the locking parts.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle brake devices, in particular to a maintenance brake device for vehicle engineering. Background Art

[0002] As family income increases, more people buy cars for easy travel. Vehicles are complex mechanical structures that require regular maintenance, and handbrakes are required to prevent the vehicle from slipping and injuring people. However, in emergency situations, such as when a vehicle breaks down while driving and needs to be repaired outdoors, the traditional method of using handbrakes and wedges of wood or bricks may not be applicable, because it may not be possible to find a suitable wedge of wood, and the braking effect is poor, which can easily lead to slipping and personal injury. Therefore, an effective braking device is needed to prevent the wheels from slipping and ensure the safety of maintenance personnel.

[0003] However, the existing technology still has the following deficiencies: 1. During the braking process of heavy vehicles, due to their heavy weight, a great load will be generated on the braking system, which may lead to insufficient brake stability and brake failure, which is not conducive to improving the safety factor during vehicle maintenance; 2. When installing the brake device, it is not convenient to accurately adjust the degree of fit between it and the tire, which affects the stability and overall performance of the brake after installation.

[0004] Therefore, a vehicle engineering maintenance brake device is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the existing problems that during the braking process of heavy vehicles, due to their large deadweight, a great load is generated on the braking system, which may lead to insufficient brake stability and brake failure, which is not conducive to improving the safety factor during vehicle maintenance; when installing the brake device, it is not convenient to accurately adjust the degree of fit between the brake device and the tire, which affects the stability and overall performance of the brake after installation.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] A maintenance brake device for vehicle engineering is used to improve the above problems.

[0008] The specific application is as follows:

[0009] A maintenance brake device for vehicle engineering, comprising a brake plate and a clamping plate fixedly connected to the inner wall of the brake plate, the clamping plate being symmetrically arranged in two groups about the central axis of the brake plate, the outer wall of the brake plate being connected to a supporting component for providing supporting force to the brake plate, wherein the supporting component comprises a rotating block fixedly connected to the outer wall of the brake plate, the rotating blocks being symmetrically arranged in two groups about the central axis of the brake plate, the side wall of the rotating block being rotatably connected to a threaded rod, the outer wall of the threaded rod being threadedly connected to an adjusting rod, and the inner wall of the clamping plate being connected to a locking component.

[0010] As a preferred technical solution of the present application, the locking component includes a telescopic plate rotatably connected to the side wall of the clamping plate, the inner wall of the telescopic plate is slidably connected to an extension plate, the inner wall of the extension plate is threadedly connected to a locking screw, the two groups of extension plates are threadedly connected via the locking screw, the inner wall of the telescopic plate is threadedly connected to a fixing bolt, and the fixing bolt cooperates with the extension plate.

[0011] As a preferred technical solution of the present application, the inner wall of the clamping plate is slidably connected with evenly distributed pressure rods, and one end of the pressure rod passing through the clamping plate is also sleeved with a first tension spring, and both ends of the first tension spring are respectively fixedly connected to the pressure rod and the clamping plate.

[0012] As a preferred technical solution of the present application, the bottom wall of the adjusting rod is rotatably connected to a rotating ring, the outer wall of the rotating ring is rotatably connected to a friction plate, and the inner wall of the brake plate is provided with a friction groove.

[0013] As a preferred technical solution of the present application, the inner wall of the brake plate is fixedly connected to a center plate, the side wall of the center plate is fixedly connected to evenly distributed second tension springs, and the end of the second tension spring away from the center plate is also fixedly connected to the clamping plate.

[0014] In the scheme of this application:

[0015] 1. By rotating the adjustment rod, the friction plate is driven to contact the ground, and the brake plate is supported by the threaded rod and the adjustment rod, thereby improving the stability of the brake plate. This solves the problem in the prior art that during the braking process of heavy vehicles, due to their large dead weight, a huge load will be generated on the brake system. This may lead to insufficient brake stability and then brake failure, which is not conducive to improving the safety factor during vehicle maintenance;

[0016] 2. The pressure rod and the locking screw can improve the firmness of the clamping plate and the tire sidewall after being attached, thereby preventing it from falling off after installation, making it more convenient to use, and solving the problem in the prior art that when installing the brake device, it is not easy to accurately adjust the degree of attachment to the tire, thereby affecting the stability and overall performance of the brake after installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the overall structural schematic diagrams of a vehicle engineering maintenance brake device provided by the present application;

[0018] Figure 2 The second overall structural schematic diagram of a vehicle engineering maintenance brake device provided by the present application;

[0019] Figure 3 A schematic cross-sectional structure diagram of a vehicle engineering maintenance brake device provided in this application;

[0020] Figure 4 A vehicle engineering maintenance brake device provided in this application Figure 3 A magnified view of the structure in the middle.

[0021] Indicated in the figure:

[0022] 100, brake plate; 101, clamping plate; 102, rotating block; 103, threaded rod; 104, adjusting rod; 110, telescopic plate; 111, extension plate; 112, locking screw; 113, fixing bolt; 114, pressing rod; 115, first tension spring; 120, friction plate; 121, friction groove; 122, centering plate; 123, second tension spring; 124, rotating ring. DETAILED DESCRIPTION

[0023] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0024] like Figure 1-3 As shown, this embodiment proposes a maintenance brake device for vehicle engineering, including a brake plate 100 and a clamping plate 101 fixedly connected to the inner wall of the brake plate 100, the clamping plate 101 is symmetrically arranged in two groups about the central axis of the brake plate 100, the outer wall of the brake plate 100 is connected with a supporting component for providing supporting force to the brake plate 100, wherein the supporting component includes a rotating block 102 fixedly connected to the outer wall of the brake plate 100, the rotating block 102 is symmetrically arranged in two groups about the central axis of the brake plate 100, the side wall of the rotating block 102 is rotatably connected with a threaded rod 103, the outer wall of the threaded rod 103 is threadedly connected with an adjusting rod 104, the inner wall of the clamping plate 101 is connected with a locking component, which can be rotated out from the threaded rod 103 through the adjusting rod 104, thereby providing supporting force for the brake plate 100 according to different usage needs, thereby increasing the stability of the brake plate 100 when in use.

[0025] like Figure 1-4As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the locking component includes a telescopic plate 110 rotatably connected to the side wall of the clamping plate 101, the inner wall of the telescopic plate 110 is slidably connected to an extension plate 111, the inner wall of the extension plate 111 is threadedly connected to a locking screw 112, the two groups of extension plates 111 are threadedly connected through the locking screw 112, the inner wall of the telescopic plate 110 is threadedly connected to a fixing bolt 113, the fixing bolt 113 cooperates with the extension plate 111, and the locking screw 112 can increase the firmness of the clamping plate 101 and the tire after installation.

[0026] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the inner wall of the clamping plate 101 is slidably connected with evenly distributed pressure rods 114, and one end of the pressure rod 114 passing through the clamping plate 101 is also sleeved with a first tension spring 115, and the two ends of the first tension spring 115 are respectively fixedly connected to the pressure rod 114 and the clamping plate 101. Under the action of the first tension spring 115, the pressure rod 114 can be driven to better fit the side of the tire, thereby further improving the convenience of use.

[0027] like Figure 1-2 As shown, as a preferred embodiment, on the basis of the above method, further, the bottom wall of the adjusting rod 104 is rotatably connected to a rotating ring 124, the outer wall of the rotating ring 124 is rotatably connected to a friction plate 120, and the inner wall of the brake plate 100 is provided with a friction groove 121, and the friction groove 121 can increase the friction with the tire and enhance the braking effect.

[0028] like Figure 1-3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the inner wall of the brake plate 100 is fixedly connected with a center plate 122, and the side wall of the center plate 122 is fixedly connected with evenly distributed second tension springs 123, and the end of the second tension spring 123 away from the center plate 122 is also fixedly connected to the clamping plate 101, and the second tension spring 123 is used to pull the clamping plates 101 on both sides to fit with the side of the tire, thereby improving the installation efficiency.

[0029] Specifically, when the vehicle engineering maintenance brake device is used: first, the brake plate 100 is fitted with the bottom of the tire, and then the clamping plates 101 on both sides are pulled to clamp the tire. Under the action of the second spring, the clamping plates 101 are driven to reset. At the same time, multiple pressure rods 114 can better fit with the side of the tire under the action of the first tension spring 115. Then, the adjustment rods 104 on both sides are turned out from the threaded rod 103 as needed, and then the angle of the friction plate 120 can be adjusted at will under the action of the rotating ring 124, so that the friction plate 120 and the ground are aligned. The locking screw 112 is then turned out from the extension plate 111, and the telescopic plate 110 is rotated 180 degrees. According to the size of the through-slot in the middle of the wheel hub, the fixing bolt 113 is loosened to pull the extension plate 111 out of the telescopic plate 110, thereby ensuring that the locking screw 112 can pass through the through-slot, and then the locking screw 112 is turned into the extension plate 111, and the locking screw 112 is threadedly connected to the extension plates 111 on both sides, thereby improving the firmness of the clamping plate 101 after being fitted to the tire, thereby increasing the braking effect.

[0030] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A maintenance brake device for vehicle engineering, comprising a brake plate (100) and a clamping plate (101) fixedly connected to the inner wall of the brake plate (100), characterized in that: The clamping plate (101) is symmetrically arranged in two groups about the central axis of the brake plate (100); the outer wall of the brake plate (100) is connected to a supporting component for providing supporting force to the brake plate (100); the supporting component includes a rotating block (102) fixedly connected to the outer wall of the brake plate (100); the rotating block (102) is symmetrically arranged in two groups about the central axis of the brake plate (100); the side wall of the rotating block (102) is rotatably connected to a threaded rod (103); the outer wall of the threaded rod (103) is threadedly connected to an adjusting rod (104); and the inner wall of the clamping plate (101) is connected to a locking component.

2. A vehicle engineering maintenance brake device according to claim 1, characterized in that: The locking component comprises a telescopic plate (110) rotatably connected to the side wall of the clamping plate (101); the inner wall of the telescopic plate (110) is slidably connected to an extension plate (111); the inner wall of the extension plate (111) is threadedly connected to a locking screw (112); two groups of the extension plates (111) are threadedly connected via the locking screw (112); the inner wall of the telescopic plate (110) is threadedly connected to a fixing bolt (113); and the fixing bolt (113) cooperates with the extension plate (111).

3. The vehicle engineering maintenance brake device according to claim 2, characterized in that: The inner wall of the clamping plate (101) is slidably connected with evenly distributed pressure rods (114), one end of the pressure rod (114) passing through the clamping plate (101) is also sleeved with a first tension spring (115), and the two ends of the first tension spring (115) are respectively fixedly connected to the pressure rod (114) and the clamping plate (101).

4. The vehicle engineering maintenance brake device according to claim 3, characterized in that: The bottom wall of the adjusting rod (104) is rotatably connected to a rotating ring (124), the outer wall of the rotating ring (124) is rotatably connected to a friction plate (120), and the inner wall of the brake plate (100) is provided with a friction groove (121).

5. The vehicle engineering maintenance brake device according to claim 4, characterized in that: The inner wall of the brake plate (100) is fixedly connected to a center plate (122), and the side wall of the center plate (122) is fixedly connected to uniformly distributed second tension springs (123), and one end of the second tension spring (123) away from the center plate (122) is also fixedly connected to the clamping plate (101).

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