Heating device for high-temperature rock mechanics test with constant temperature regulation and temperature change
A rock mechanics and heating device technology, applied in the field of rock mechanics, can solve problems such as temperature adjustment troubles, test data errors, rock test influences, etc., and achieve the effects of easy disassembly and installation, convenient maintenance and replacement, and guaranteed heating efficiency
Active Publication Date: 2019-04-09
GUIZHOU UNIV
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Problems solved by technology
[0006] The object of the present invention is to provide a heating device for high-temperature rock mechanics test with uniform temperature control and temperature change, so as to solve the trouble of temperature control proposed in the above-mentioned background technology. The inability to control and change temperature at a uniform speed may affect the rock test and cause test data. It is very inconvenient to disassemble the heating device when the heating device needs to be repaired, which will affect the test.
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[0021] 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.
[0022] see Figure 1-4 , the present invention provides a technical solution: a heating device for high-temperature rock mechanics test with uniform speed control and variable temperature, comprising a test box 1, a frame 2, fixing screws 3, an air supply chamber 4, a heating chamber 5, a fan 6, a heater 7, Air inlet 8, servo motor 9, driving shaft 10, transmission belt 11, fixed plate 12, movable plate 13, driving gear 14, transmission gear 15, gear block 16,...
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The invention discloses a heating device for high-temperature rock mechanics test with constant temperature regulation and temperature change. The device comprises: a test box, an air inlet and a servo motor. A frame is mounted under the test box, and a fixing screw is mounted on one side of the frame. A heating cavity is opened below the inside of the frame. The servo motor is mounted on a rear side of the frame. A fixing plate is mounted on a front side of a transmission belt, a movable plate is mounted on a front side of the fixing plate, and a driving gear is disposed on a front side of the movable plate. A transmission gear is disposed below the driving gear, a tooth block is disposed on one side of the transmission gear, and the tooth block is fixed to one side of a cover plate. Theheating device for the high-temperature rock mechanics test with constant temperature regulation and temperature change can regulate the temperature at a constant speed, and does not cause temperaturejump change during the temperature adjustment process, thereby ensuring a normal progress of the test. At the same time, the device is convenient to disassemble and install, and is convenient to repair and replace internal parts of the device.
Description
technical field [0001] The invention relates to the technical field of rock mechanics, in particular to a heating device for high-temperature rock mechanics tests with uniform speed control and variable temperature. Background technique [0002] Rock mechanics is a discipline that studies the changes of rocks under various conditions. Through the study of rocks, rock engineering problems in the construction process of water conservancy and civil engineering are solved. When studying rocks at high temperatures, it is necessary to use The heating device heats the test chamber, and the existing heating device for high-temperature rock mechanics tests has the following problems: [0003] 1. The temperature adjustment is troublesome, and the temperature cannot be adjusted at a uniform speed. When the temperature changes, the temperature jumps a lot, which may affect the rock test and cause errors in the test data; [0004] 2. It is inconvenient to disassemble and install. It is ...
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Login to View More IPC IPC(8): G01N3/02
CPCG01N3/02G01N2203/0226
Inventor 张义平张笑笑
Owner GUIZHOU UNIV