The invention provides a device suitable for the speed measuring wheel support, which can solve the technical problems that the telescopic rod is clamped with the fixing sleeve and influences normal speed measurement in the prior art. The technical scheme is that, which comprises a vehicle body connecting seat, speed wheel bracket and buffering mechanism, which is characterized in that the body connecting seat comprises a seat body, a guide block and a connecting plate, a guide block is fixed on the lower seat body, and is arranged in a downwards convex guide part of a connecting plate is fixedly connected to the upper end of the guide block on both sides; site speed wheel bracket into a guide pad and a connecting plate enclosing the trough, and connected through the rotating shaft and the connecting plate on both sides of the pivot, the buffer mechanism comprises a spring, a sliding rod, the connecting rod and the pressing sleeve, slide rod through the connecting piece is supported on the guide rod, sliding arc, and a rotating shaft as the center, a spring and a pressing sleeve is arranged on the slide rod, both ends of the spring are respectively abutted on the pressure sleeve connection piece and the lower end of the sliding rod, both ends of the connecting rod are respectively fixedly connected with the top pressing sleeve, speed wheel bracket.
【技术实现步骤摘要】
适用于测速轮支撑的装置
本专利技术涉及测速装置,尤其涉及车辆测速装置,具体为适用于测速轮支撑的装置。
技术介绍
滚轮式测速装置是一种常见的车辆测速装置,其主要包括测速轮、支架组件、伸缩杆和速度传感器,其中支架组件包括支撑架和固定套,测速轮支撑于支撑架上,固定套固定于车架底部,支撑架与固定套通过伸缩杆连接。虽然伸缩杆沿固定套轴向弹性伸缩,从而具有一定的缓冲作用,并使得测速轮紧贴路面,但测速轮经过高低不平的路面时,伸缩杆承受较大的应力,容易弯曲,导致伸缩杆与固定套卡合,影响正常测速。
技术实现思路
针对上述问题,本专利技术提供了适用于测速轮支撑的装置,其能解决现有技术中伸缩杆易与固定套卡合,影响正常测速的技术问题。其技术方案是这样的,其包括车体连接座、测速轮支架和缓冲机构,其特征在于:所述车体连接座包括座体、导向块和连接板,所述导向块固定于所述座体下部、并向下凸设有导向部,一对连接板固定连接于所述导向块两侧;所述测速轮支架的上端部位伸入由导向块、连接板围合的槽体内、并通过转轴与两侧连接板枢转连接;所述缓冲机构设有两组,并沿所述转轴轴向分布,所述缓冲机构包括弹簧、滑杆、连杆和压套,所述滑杆通过连接件支撑于所述导向部上、并与所述测速轮支架的顶部相对设置,所述滑杆呈圆弧状、并以所述转轴为圆心,所述弹簧、压套套设于所述滑杆上,所述弹簧的两端分别抵靠所述压套与所述滑杆下端的连接件,所述连杆的两端分别与所述压套、所述测速轮支架的顶部固定连接。进一步的,所述连杆与所述压套一体成型、并与测速轮支架的顶部螺纹连接。进一步的,所述连杆螺纹连接有螺母,所述螺母抵靠所述测速轮支架的顶部。 ...
【技术保护点】
适用于测速轮支撑的装置,其包括车体连接座、测速轮支架和缓冲机构,其特征在于:所述车体连接座包括座体、导向块和连接板,所述导向块固定于所述座体下部、并向下凸设有导向部,一对连接板固定连接于所述导向块两侧;所述测速轮支架的上端部位伸入由导向块、连接板围合的槽体内、并通过转轴与两侧连接板枢转连接;所述缓冲机构设有两组,并沿所述转轴轴向分布,所述缓冲机构包括弹簧、滑杆、连杆和压套,所述滑杆通过连接件支撑于所述导向部上、并与所述测速轮支架的顶部相对设置,所述滑杆呈圆弧状、并以所述转轴为圆心,所述弹簧、压套套设于所述滑杆上,所述弹簧的两端分别抵靠所述压套与所述滑杆下端的连接件,所述连杆的两端分别与所述压套、所述测速轮支架的顶部固定连接。
【技术特征摘要】
1.适用于测速轮支撑的装置,其包括车体连接座、测速轮支架和缓冲机构,其特征在于:所述车体连接座包括座体、导向块和连接板,所述导向块固定于所述座体下部、并向下凸设有导向部,一对连接板固定连接于所述导向块两侧;所述测速轮支架的上端部位伸入由导向块、连接板围合的槽体内、并通过转轴与两侧连接板枢转连接;所述缓冲机构设有两组,并沿所述转轴轴向分布,所述缓冲机构包括弹簧、滑杆、连杆和压套,所述滑杆通过连接件支撑于所述导向部上、并与所述测速轮支架的顶部相对设置,所述滑杆呈圆弧状、并以所述转轴为圆心,所述弹簧、压套套设于所述滑杆上,所述弹...
【专利技术属性】
技术研发人员:尤梦蝶,
申请(专利权)人:无锡明珠增压器制造有限公司,
类型:发明
国别省市:江苏,32
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