An electromagnetic brake loading device
A technology of electromagnetic brake and loading device, which is applied in the direction of measuring device, instrument, machine/structural component testing, etc., can solve the problems of heavy weight, difficult to move, time-consuming and labor-intensive, etc., to reduce volume and weight, improve work efficiency, The effect of improving work efficiency
Active Publication Date: 2017-12-19
LANZHOU FLIGHT CONTROL
View PDF8 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The airborne electromagnetic brake usually needs to be subjected to a certain load during the test and inspection, which is used to test the relevant technical performance of the equipment under the load state. The current loading device is to load the weight by gravity. The brake is fixed on a bench-type panel at a certain height with screws, and the output shaft of the electromagnetic brake is exposed outside the edge of the table. A special loading disc is set on the output shaft. The disc surface is perpendicular to the ground. Thin steel wires with hooks, and then put the loading weight on the hooked plate. When loading, the tester lifts the hook with the loaded weights by hand and hangs it on the hook of the thin steel wire on the loading plate, and relies on gravity to achieve loading. After loading in one direction of the electromagnetic brake, remove the weight plate and hang it on the other side to load in the other direction. This loading method is time-consuming, laborious, and inefficient; the loading equipment is large in size and weight, and it is not easy to move; it cannot be realized automatically. Multi-cycle loading function for loading and life tests
Method used
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
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0007] The present invention will be described in further detail below in conjunction with the accompanying drawings. see figure 1 , an electromagnetic brake loading device is characterized in that: it consists of a first hinge shaft assembly 2, a tension-compression spring load mechanism 3, a hinge seat 4, a rocker arm 5, a second hinge shaft assembly 6, a third hinge shaft assembly 7, The first fixing screw 8, the electric push-pull rod mechanism 9, the support base 10, the fourth hinge shaft assembly 11, the second fixing screw 12, the bottom plate 13, the double pole double throw switch K1 and the double pole three throw switch K2 are composed; the support base 10 Fixed on the right end of the bottom plate 13 by the second fixing screw 12, the fixed end earring of the electric push-pull rod mechanism 9 forms a hinge connection with the shaft hole on the upper end of the support base 10 through the fourth hinge shaft assembly 11, and the hinge base 4 is connected by the fir...
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 PUM
Login to View More Abstract
The invention belongs to the field of loading test and relates to an electromagnetic brake loading device. It is characterized in that it consists of a first hinge shaft assembly (2), a tension-compression spring load mechanism (3), a hinge seat (4), a rocker arm (5), a second hinge shaft assembly (6), and a third hinge shaft assembly (7), the first fixing screw (8), the electric push-pull rod mechanism (9), the support base (10), the fourth hinge shaft assembly (11), the second fixing screw (12), the bottom plate (13), the double pole The double-throw switch K1 and the double-pole three-throw switch K2 are composed. The invention proposes an electromagnetic brake loading device, which greatly simplifies the operation, improves the work efficiency, reduces the volume and weight of the loading equipment, and realizes the automatic cycle loading function.
Description
technical field [0001] The invention belongs to the field of loading test and relates to an electromagnetic brake loading device. Background technique [0002] Airborne electromagnetic brake is an electromagnetic brake or stop device, generally composed of electromagnetic clutch, friction assembly, rotating output shaft and rocker arm. The working power of the electromagnetic brake is 28V DC. When the electromagnetic brake is powered on, its output shaft is loose and can freely rotate forward or reverse within a certain angle range; when the power is turned off at any position within the range of rotation angle, the brake output The axis will be anchored at its current position and cannot be rotated. Airborne electromagnetic brakes usually need to be subjected to a certain load during the test and inspection, which is used to test the relevant technical performance of the equipment under load. The current loading device is loaded by hanging weights by gravity. The brake is...
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 Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): G01M13/00
Inventor 李建徐瑨何乃平王珂
Owner LANZHOU FLIGHT CONTROL