CN219914660U - Positioning mechanism of abnormal temperature detection device for bearing of gas turbine - Google Patents
Positioning mechanism of abnormal temperature detection device for bearing of gas turbine Download PDFInfo
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- CN219914660U CN219914660U CN202321188008.6U CN202321188008U CN219914660U CN 219914660 U CN219914660 U CN 219914660U CN 202321188008 U CN202321188008 U CN 202321188008U CN 219914660 U CN219914660 U CN 219914660U
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Abstract
The utility model discloses a positioning mechanism of a gas turbine bearing temperature anomaly detection device, which comprises a base, wherein the upper end surface of the base is fixedly connected with a gear motor, a cavity is formed in the base, the output end of the gear motor penetrates through the cavity and is fixedly connected with a worm, a worm wheel is connected onto the worm in a meshed mode, an adjusting screw rod is fixedly inserted into the center of the worm in a horizontal mode, an adjusting screw sleeve is connected onto the adjusting screw rod in a meshed mode, a connecting rod is fixedly connected onto the side wall of the adjusting screw sleeve, a sliding hole is formed in the upper end surface of the base, and the upper end of the connecting rod penetrates through the sliding hole and is fixedly connected with a fixing plate. According to the utility model, the infrared temperature sensor can be driven to rotate through the electric turntable, the disc, the fixed rod and the circular ring, so that the angle of the infrared temperature sensor can be conveniently adjusted, different positions on the gas turbine bearing can be conveniently detected through a plurality of angles, and the detection accuracy is guaranteed.
Description
Technical Field
The utility model relates to the technical field of gas turbine bearing temperature detection, in particular to a positioning mechanism of a gas turbine bearing temperature abnormality detection device.
Background
The gas turbine is an internal combustion power machine which uses continuously flowing gas as working medium to drive the impeller to rotate at high speed and convert the energy of fuel into useful work, and is a rotary impeller type heat engine.
In the prior art, the temperature of the gas turbine bearing needs to be detected, once the temperature of the gas turbine bearing is too high, the bearing is easy to sinter, most of the existing temperature detection devices are inconvenient to install and move, generally, the temperature detection can be carried out on one position, the temperature of different positions is inconvenient to detect, and the detection accuracy is not guaranteed.
In order to solve the problems, a positioning mechanism of a bearing temperature abnormality detection device of a gas turbine is provided.
Disclosure of Invention
The utility model aims to solve the defects that in the prior art, the temperature of a gas turbine bearing needs to be detected, once the temperature of the gas turbine bearing is too high, the bearing is easy to sinter, most of the conventional temperature detection devices are inconvenient to mount and move, generally only one position can be detected in temperature, the temperatures of different positions are inconvenient to detect, and the detection accuracy is not guaranteed, so that the positioning mechanism of the gas turbine bearing temperature abnormality detection device is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a positioning mechanism of gas turbine bearing temperature anomaly detection device, includes the base, gear motor's up end fixedly connected with in the base, the cavity has been seted up in the base, gear motor's output runs through the cavity and fixedly connected with worm, the meshing is connected with the worm wheel on the worm, the center department level of worm is fixed to be alternates there is adjusting screw, the meshing is connected with the adjusting screw sleeve on the adjusting screw, fixedly connected with connecting rod on the lateral wall of adjusting screw sleeve, the slide hole has been seted up to the up end of base, slide hole and fixedly connected with fixed plate are run through to the upper end of connecting rod, the mounting groove has been seted up on the right side of fixed plate, fixedly connected with electric turntable in the mounting groove, electric turntable's output fixedly connected with disc, two dead levers of right side symmetry fixedly connected with of disc, two the other end of dead lever is fixedly connected with ring jointly, symmetrical fixedly connected with four telescopic cylinder on the inside wall of ring, every telescopic cylinder's outer line end all is fixedly connected with infrared temperature sensor.
Preferably, the upper end face of the base is symmetrically and fixedly connected with two support plates, the upper end faces of the two support plates are fixedly provided with a gas turbine body together, and the center of the gas turbine body is fixedly provided with a gas turbine bearing.
Preferably, the lower end of the worm is rotatably connected to the inner wall of the cavity, and the connecting rod is slidably connected in the sliding hole.
Preferably, both ends of the adjusting screw are rotatably connected to the inner wall of the cavity, and a moisture-proof layer is arranged on the lower end face of the base.
Preferably, the upper end face of the base is fixedly connected with a fixed block, the lower end face of the fixed block is provided with a groove, and the gear motor is arranged in the groove.
Preferably, the lower end face of the fixing plate is slidably connected to the upper end face of the base.
Compared with the prior art, the utility model has the beneficial effects that:
through the cooperation setting of gear motor, worm and worm wheel, can drive adjusting screw and remove, adjusting screw can drive the fixed plate through adjusting swivel nut and connecting rod and remove, and the fixed plate can drive infrared temperature sensor through dead lever disc, dead lever and ring and remove to conveniently adjust infrared temperature sensor's position, can detect the temperature of gas turbine bearing through infrared temperature sensor;
can drive infrared temperature sensor through electric turntable, disc, dead lever and ring and rotate to conveniently adjust infrared temperature sensor's angle, conveniently detect different positions on the gas turbine bearing through a plurality of angles, be favorable to guaranteeing the precision that detects.
Drawings
FIG. 1 is a schematic diagram of a front perspective view of a positioning mechanism of a gas turbine bearing temperature anomaly detection device according to the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of a positioning mechanism of a device for detecting abnormal temperature of a gas turbine bearing according to the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1 a base, 2 a supporting plate, 3 a gas turbine body, 4 a gear motor, 5 a worm, 6 an adjusting screw, 7 an adjusting screw sleeve, 8 a fixing plate, 9 an electric turntable, 10 a disc, 11 a fixing rod, 12 a circular ring, 13 a telescopic cylinder, 14 an infrared temperature sensor and 15 a worm wheel.
Detailed Description
The following description of the embodiments of the present utility model will be made with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship of the drawings, merely to facilitate description of the utility model and simplify the description, and do not indicate or imply that the devices or elements of the utility model must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.
Referring to fig. 1-3, a positioning mechanism of a gas turbine bearing temperature anomaly detection device comprises a base 1, wherein the upper end surface of the base 1 is fixedly connected with a gear motor 4, a cavity is formed in the base 1, the output end of the gear motor 4 penetrates through the cavity and is fixedly connected with a worm 5, a worm wheel 15 is connected to the worm 5 in a meshed manner, an adjusting screw rod 6 is fixedly inserted in the center of the worm 5 in a horizontal manner, an adjusting screw sleeve 7 is connected to the adjusting screw rod 6 in a meshed manner, a connecting rod is fixedly connected to the side wall of the adjusting screw sleeve 7, a sliding hole is formed in the upper end surface of the base 1, the upper end of the connecting rod penetrates through the sliding hole and is fixedly connected with a fixed plate 8, the right side of the fixed plate 8 is provided with a mounting groove, an electric turntable 9 is fixedly connected with a disc 10, the right side of the disc 10 is symmetrically and fixedly connected with two fixed rods 11, the other ends of the two fixed rods 11 are fixedly connected with a circular ring 12 together, four telescopic cylinders 13 are symmetrically and fixedly connected to the inner side wall of the circular ring 12, the telescopic ends of each telescopic cylinder 13 are fixedly connected with an infrared temperature sensor 14, the temperature sensor 14 can be driven by the worm wheel 4 and the worm wheel 5, the right side of the worm wheel 6 and the worm wheel 5 and the temperature sensor 5, the temperature sensor 5 and the temperature sensor 6 can be conveniently moved by the infrared sensor 14, the infrared sensor is driven by the infrared sensor and the infrared sensor 14, the infrared sensor and the temperature sensor 14 can be conveniently moved by the temperature sensor and the temperature sensor 6, the temperature sensor and the temperature sensor device, the sensor device and the fixed sensor 6 and the fixed sensor and the sensor 6 and the fixed sensor 1; can drive infrared temperature sensor 14 through electric turntable 9, disc 10, dead lever 11 and ring 12 and rotate to conveniently adjust infrared temperature sensor 14's angle, conveniently detect the position of difference on the gas turbine bearing through a plurality of angles, be favorable to guaranteeing the accuracy of detection.
Wherein, the up end symmetry fixedly connected with two backup pads 2 of base 1, the common fixed mounting of up end of two backup pads 2 has gas turbine body 3, and the center department fixed mounting of gas turbine body 3 has gas turbine bearing, and backup pad 2 can play the effect of support to gas turbine body 3.
The lower end of the worm 5 is rotatably connected to the inner wall of the cavity, the connecting rod is slidably connected to the sliding hole, and the worm 5 can drive the worm wheel 15 to rotate.
Wherein, the both ends of adjusting screw 6 all rotate to be connected on the inner wall of cavity, and the lower terminal surface of base 1 is provided with the dampproof course, and adjusting screw 6 can drive adjusting screw 7 and remove.
Wherein, the up end fixedly connected with fixed block of base 1, the recess is seted up to the lower terminal surface of fixed block, and gear motor 4 sets up in the recess, and gear motor 4 can drive worm 5 rotation.
Wherein, the lower terminal surface sliding connection of fixed plate 8 is on the up end of base 1, and fixed plate 8 can drive disc 10 rotation.
In the utility model, during temperature detection, the gear motor 4 is started, the output end of the gear motor drives the worm 5 to rotate, the worm 5 drives the worm wheel 15 to rotate, the worm wheel 15 drives the adjusting screw rod 6 to rotate, the adjusting screw rod 6 drives the adjusting screw sleeve 7 to move rightwards, the adjusting screw sleeve 7 drives the connecting rod to move rightwards, the connecting rod drives the fixing plate 8 to move rightwards, the fixing plate 8 drives the disc 10 to move rightwards, the disc 10 drives the circular ring 12 to move rightwards through the fixing rod 11, and the circular ring 12 drives the infrared temperature sensor 14 to move rightwards, so that the position of the infrared temperature sensor 14 is conveniently adjusted, and the temperature of the gas turbine bearing can be detected through the infrared temperature sensor 14; starting electric turntable 9, its output can drive disc 10 and rotate, and disc 10 can drive ring 12 through dead lever 11 and rotate, and ring 12 can drive infrared temperature sensor 14 through telescopic cylinder 13 and rotate to conveniently adjust infrared temperature sensor 14's angle, conveniently detect the position of difference on the gas turbine bearing through a plurality of angles, be favorable to guaranteeing the precision that detects, the content of not detailing in this specification belongs to the prior art that the expert in this specification knows.
Although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a positioning mechanism of gas turbine bearing temperature anomaly detection device, includes base (1), its characterized in that, gear motor (4) have been fixedly connected with to the up end of base (1), the cavity has been seted up in base (1), the output of gear motor (4) runs through cavity and fixedly connected with worm (5), meshing is connected with worm wheel (15) on worm (5), the center department level of worm (5) is fixed to be alternates has adjusting screw (6), meshing is connected with adjusting screw sleeve (7) on adjusting screw (6), fixedly connected with connecting rod on the lateral wall of adjusting screw sleeve (7), the slide hole has been seted up to the up end of base (1), the upper end of connecting rod runs through slide hole and fixedly connected with fixed plate (8), the mounting groove has been seted up on the right side of fixed plate (8), fixedly connected with electric turntable (9) in the mounting groove, the output fixedly connected with disc (10) of electric turntable (9), the right side symmetry fixedly connected with adjusting screw (11) of disc (10), two fixed levers (12) are connected with four telescopic links (12) on the inner wall of four fixed rings (12), the telescopic end of each telescopic cylinder (13) is fixedly connected with an infrared temperature sensor (14).
2. The positioning mechanism of the abnormal temperature detection device for the gas turbine bearing according to claim 1, wherein the upper end face of the base (1) is symmetrically and fixedly connected with two support plates (2), the upper end faces of the two support plates (2) are fixedly provided with a gas turbine body (3) together, and the center of the gas turbine body (3) is fixedly provided with a gas turbine bearing.
3. The positioning mechanism of a gas turbine bearing temperature abnormality detection device according to claim 1, characterized in that the lower end of the worm (5) is rotatably connected to the inner wall of the cavity, and the connecting rod is slidably connected in the slide hole.
4. The positioning mechanism of the abnormal temperature detection device for the gas turbine bearing according to claim 1, wherein two ends of the adjusting screw (6) are rotatably connected to the inner wall of the cavity, and a moisture-proof layer is arranged on the lower end face of the base (1).
5. The positioning mechanism of the abnormal temperature detection device for the gas turbine bearing according to claim 1, wherein a fixed block is fixedly connected to the upper end face of the base (1), a groove is formed in the lower end face of the fixed block, and the speed reducing motor (4) is arranged in the groove.
6. The positioning mechanism of a bearing temperature abnormality detection device for a gas turbine according to claim 1, wherein the lower end face of the fixing plate (8) is slidably connected to the upper end face of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188008.6U CN219914660U (en) | 2023-05-17 | 2023-05-17 | Positioning mechanism of abnormal temperature detection device for bearing of gas turbine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188008.6U CN219914660U (en) | 2023-05-17 | 2023-05-17 | Positioning mechanism of abnormal temperature detection device for bearing of gas turbine |
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| CN219914660U true CN219914660U (en) | 2023-10-27 |
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| CN202321188008.6U Active CN219914660U (en) | 2023-05-17 | 2023-05-17 | Positioning mechanism of abnormal temperature detection device for bearing of gas turbine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117877843A (en) * | 2024-02-28 | 2024-04-12 | 山东奥德圣凯能源有限公司 | Installation device of power engineering transformer |
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2023
- 2023-05-17 CN CN202321188008.6U patent/CN219914660U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117877843A (en) * | 2024-02-28 | 2024-04-12 | 山东奥德圣凯能源有限公司 | Installation device of power engineering transformer |
| CN117877843B (en) * | 2024-02-28 | 2024-06-25 | 山东奥德圣凯能源有限公司 | Installation device of power engineering transformer |
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