Protruding type ground plane pressure sensing overloading detection apparatus
A detection device and pressure sensor technology, applied in measuring devices, instruments, weighing and other directions, can solve the problems of poor waterproof effect and short service life, and achieve the effect of preventing wheel slippage, long service life and good sealing effect
Inactive Publication Date: 2017-07-07
合肥盈川信息技术有限公司
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Problems solved by technology
[0004] The purpose of the present invention is to solve the defects of poor waterproof effect and short service life in the prior art, and provide a protruding ground plane pressure sensor overload detection device to solve the above problems
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[0014] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:
[0015] Such as Figure 1-2 As shown, the present invention discloses a protruding ground plane pressure sensor overload detection device, comprising a load-bearing base 1 and a sensor installation groove 2, the sensor installation groove 2 is fixed on the load-bearing base 1, and the sensor installation Three pressure sensors 3 are evenly installed in the groove 2, and a side support plate 4 is fixedly inclined on both sides of the load-bearing base 1, and the lower end of the side support plate 4 is fixedly connected with the load-bearing base 1, and the side The upper end of the support plate 4 is fixedly connected with the upper end of the sensor installation groove 2, and the side support plate 4 is provided with a fixing bolt 5 t...
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The invention discloses a protruding type ground plane pressure sensing overloading detection apparatus. The detection apparatus comprises a bearing pedestal and a sensor mounting slot fixedly arranged at the bearing pedestal. Three pressure sensors are installed uniformly in the sensor mounting slot. Side support plates are arranged at the two sides of the bearing pedestal fixedly and obliquely; the lower ends of the side support plates are fixedly connected with the bearing pedestal; and the upper ends of the side support plates are fixedly connected with the upper end of the sensor mounting slot. Fixed bolts are installed at the side support plates in a threaded connection manner; and lower ends of bolt rods of the fixed bolts penetrate the bearing pedestal and then extend below the bearing pedestal. Besides, a sealing plate is fixedly arranged at the upper end of the sensor mounting slot; the pressure sensors penetrate the sealing plate; and waterproof sealing rings are embedded between the pressure sensors and the sealing plate. The detection apparatus has advantages of good sealing performance and excellent waterproof effect.
Description
technical field [0001] The invention relates to the technical field of weighing devices, in particular to a protruding ground plane pressure sensor overload detection device. Background technique [0002] Overload (Overload) means that the actual loading capacity of the means of transportation exceeds the approved maximum allowable limit. Freight overload usually means that the goods transported by motor vehicles exceed the loading capacity of freight vehicles. Overloading of trucks has great potential safety hazards. In order to prevent the occurrence of Overloading, sometimes it is necessary to detect the cargo transport vehicle. [0003] Usually people will use overload detection device for detection, but the existing overload detection device has a relatively simple structure, especially does not have the function of waterproof, and water seepage often occurs. Once water seeps, it is relatively easy to cause damage to internal circuits or electrical components. The serv...
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IPC IPC(8): G01G19/02G01G23/00
CPCG01G19/02G01G23/00
Inventor 程飞龙方明胜
Owner 合肥盈川信息技术有限公司