Novel spring dynamometer
A dynamometer, a new type of technology, applied in the field of spring force measurement, can solve problems such as tension spring deformation error, economic loss of force measurement objects, and decrease in force measurement accuracy, so as to prevent slipping, improve protection, and facilitate replacement and maintenance Effect
Inactive Publication Date: 2018-11-23
南通瑞斯电子有限公司
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Problems solved by technology
[0002] The spring dynamometer is a tool for measuring force; because the spring dynamometer needs to hang a heavy object on the hook and pull the tension spring inside the spring dynamometer to deform it when measuring the force, so After the spring force gauge is used for a period of time, the internal tension spring will have deformation errors that are difficult to recover, resulting in a decrease in accuracy when measuring the force
[0003] The current spring force measuring instrument still has certain deficiencies in the process of actual force measuring practice. When installing the tension spring, it is time-consuming and laborious, and it is not convenient for future maintenance and replacement. When measuring force, it is easy to cause the force measuring object to slip off, resulting in certain economic losses and a decrease in the accuracy of force measurement, and the device cannot be protected by tension sensing
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[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0018] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred d...
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The invention discloses a novel spring dynamometer, which comprises a device body and a rotating disc, wherein the middle position inside the device body is provided with a mounting and fixing mechanism; a clamping and fixing block which passes through one side surface of the device body is arranged at one side of the mounting and fixing mechanism; and the clamping and fixing block is internally provided with a clamping spring. The clamping and fixing block is arranged at one side of the device body in a passing mode; when a tension spring inside the device is mounted and fixed, the clamping and fixing block can lift and slide through a sliding rail, and after arriving at a proper mounting position, the clamping and fixing block is clamped and fixed inside the device body through the clamping spring; and when a hook needs to be replaced, screw connection replacement can be carried out through a screw interface, the mounting convenience of the tension spring is greatly improved, and later device part replacement and maintenance are facilitated.
Description
technical field [0001] The invention relates to the technical field of spring dynamometer, in particular to a novel spring dynamometer. Background technique [0002] The spring dynamometer is a tool for measuring force; because the spring dynamometer needs to hang a heavy object on the hook and pull the tension spring inside the spring dynamometer to deform it when measuring the force, so After the spring dynamometer is used for a period of time, the tension spring inside it will have a deformation error that is difficult to recover, resulting in a decrease in the accuracy of the force measurement. [0003] The current spring force measuring instrument still has certain deficiencies in the process of actual force measuring practice. When installing the tension spring, it is time-consuming and laborious, and it is not convenient for future maintenance and replacement. When measuring the force, it is easy to cause the force measuring object to slip off, resulting in certain e...
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IPC IPC(8): G01L1/04
CPCG01L1/04
Inventor 曹维富陈荣
Owner 南通瑞斯电子有限公司