A device for synchronously measuring axial and radial displacements of rigid couplings

A technology of rigid couplings and measuring devices, which is applied in the direction of measuring devices, mechanical measuring devices, and mechanical devices, can solve problems such as increasing the difficulty of installation and construction, wasting manpower and material resources, and restricting smooth progress, so as to achieve effective use of space, The effect of saving cost and reducing work intensity
CN103267465BActive Publication Date: 2015-11-25POWERCHINA HEBEI ELECTRIC POWER SURVEY & DESIGN INST CO LTD
5 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
POWERCHINA HEBEI ELECTRIC POWER SURVEY & DESIGN INST CO LTD
Publication Date
2015-11-25

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses a device for synchronously measuring axial displacement and radial displacement of a rigid coupler. The device comprises a supporting rod which is connected in opposite connecting holes of two half couplers in a penetrating mode, a support is fixedly installed on the supporting rod, an axial measuring device measuring the axial displacement of the coupler and a radial measuring device measuring the radial displacement of the coupler are arranged on the support, threads are arranged on the supporting rod, the supporting rod and the coupler are connected through a pair of nuts I which are arranged on the supporting rod and positioned on the two sides of the coupler, and the support is installed on the supporting rod in a sleeved mode and fixed through a pair of nuts II. The device is simple in structure and convenient to operate, by the adoption of the axial measuring device and the radial measuring device which are installed on the support, axial displacement deviations and radial displacement deviations of the rigid coupler can be measured simultaneously, accumulative errors caused by separated measuring are reduced to the maximum, and measurement accuracy is improved substantially.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a measuring tool used for equipment installation and alignment, in particular to a device for measuring the axial and radial displacement of a coupling. Background technique

[0002] A coupling is a mechanical part used to connect two shafts in different mechanisms so that they rotate together to transmit torque. The coupling consists of two halves, which are respectively connected to the driving shaft and the driven shaft. There are many types of couplings, among which rigid couplings are widely used. They have the characteristics of maintenance-free, super oil resistance and corrosion resistance. Rigid couplings are composed of rigid force transmission parts. There is no backlash at all times, even if there is a load due to deviation, the rigid coupling still transmits torque rigidly.

[0003] The adjustment of the coupling is one of the important tasks of machine installation. Adjust the position of the two halves of the c...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More