CN216046621U - Rotating speed measuring device for turbonator - Google Patents
Rotating speed measuring device for turbonator Download PDFInfo
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- CN216046621U CN216046621U CN202121971047.4U CN202121971047U CN216046621U CN 216046621 U CN216046621 U CN 216046621U CN 202121971047 U CN202121971047 U CN 202121971047U CN 216046621 U CN216046621 U CN 216046621U
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- 230000003028 elevating effect Effects 0.000 claims description 10
- 238000005259 measurement Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model discloses a rotating speed measuring device for a turbonator, which comprises a base and a rotating speed measuring instrument body, wherein the upper end of the base is fixedly connected with a lifting mechanism, a hemispherical groove is arranged on the lifting mechanism, the lower end of the rotating speed measuring instrument body is fixedly connected with a universal ball, the universal ball is inserted and connected into the hemispherical groove, a locking mechanism is arranged on the inner wall of the hemispherical groove, the locking mechanism is in abutting contact with the side wall of the universal ball, the lower end of the base is fixedly connected with a plurality of universal locking wheels, the lifting mechanism comprises a barrel fixedly connected to the upper end of the base, a supporting column matched with the barrel is slidably penetrated through the top of the barrel, a first bolt is penetrated through the inner wall of the barrel in a threaded manner, and one end of the first bolt positioned in the barrel is in abutting contact with the side wall of the supporting column. The utility model is convenient for the staff to adjust the position of the rotating speed measuring instrument body and also convenient for the staff to adjust the supporting angle of the rotating speed measuring instrument body.
Description
Technical Field
The utility model relates to the technical field of generator rotating speed measurement, in particular to a rotating speed measuring device for a steam turbine generator.
Background
Turbo generator often needs carry out the measurement of rotational speed to it when using, and then need a turbo generator is with rotational speed measuring device, turbo generator is with the most small volume of rotational speed measuring device, and is convenient for carry, the staff need carry out handheld operation to it when measuring, because different turbo generator its position of being installed is different, to some turbo generator of installing in the eminence, when needs measure the rotational speed, the staff need carry out close-to-the-body measurement to it with the help of ladders etc., it not only security is low, the staff measuring work load has also been aggravated.
The rotating speed measuring device for the turbonator used in the market at present is not convenient for a worker to adjust the position of the rotating speed measuring instrument body mostly, and is not convenient for the worker to adjust the supporting angle of the rotating speed measuring instrument body.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems that most of rotating speed measuring devices for turbonators in the prior art are inconvenient for workers to adjust the position of a rotating speed measuring instrument body and the supporting angle of the rotating speed measuring instrument body, and provides the rotating speed measuring device for the turbonator, which not only is convenient for the workers to adjust the position of the rotating speed measuring instrument body, but also is convenient for the workers to adjust the supporting angle of the rotating speed measuring instrument body.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a rotational speed measuring device for turbo generator, includes base and rotational speed measuring apparatu body, the upper end fixedly connected with elevating system of base, the last hemisphere groove that is equipped with of elevating system, the universal ball of lower extreme fixedly connected with of rotational speed measuring apparatu body, universal ball is inserted and is established and connect in hemisphere inslot, be equipped with locking mechanism on the inner wall of hemisphere groove, locking mechanism supports tight contact with the lateral wall of universal ball, a plurality of universal locking wheels of lower extreme fixedly connected with of base.
Preferably, elevating system includes fixed connection in the barrel of base upper end, it has assorted support column to slide to run through on the top of barrel, the screw thread runs through on the inner wall of barrel has first bolt, is located the one end of the first bolt in the barrel supports the tight contact with the lateral wall of support column, the hemisphere groove sets up in the support column upper end, and elevating system's setting is convenient for the staff to adjust the position of rotational speed measurement appearance body.
Preferably, locking mechanism is including setting up the spout on the hemisphere inslot wall, sliding connection has the assorted slider with it in the spout, the slider is close to the one end of universal ball rather than supporting tight contact, the screw thread runs through on the inner wall of spout has the second bolt, is located the one end of the second bolt of spout is rotated and is connected in one of slider and serve, and locking mechanism's setting can support tightly the universal ball effectively.
Preferably, the one end that the slider is close to universal ball is the arc setting, and it can carry out spacing fixed to universal ball effectively.
Preferably, the one end of first bolt and second bolt all fixedly connected with driving-disc, the setting of driving-disc is convenient for the staff to drive first bolt and second bolt.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device is provided with the base, the rotating speed measuring instrument body, the hemispherical groove, the universal ball, the universal locking wheel, the barrel and the like, so that a worker can conveniently adjust the position of the rotating speed measuring instrument body, the universal locking wheel is arranged, the worker can conveniently move the device, and in addition, the lifting mechanism is arranged, so that the worker can conveniently adjust the supporting height of the rotating speed measuring instrument body.
2. The rotating speed measuring instrument comprises a base, a rotating speed measuring instrument body, a hemispherical groove, a universal ball, a universal locking wheel, a barrel and the like, wherein the base is arranged on the rotating speed measuring instrument body, the universal ball is inserted into the hemispherical groove, and the barrel is connected with the hemispherical groove.
Drawings
FIG. 1 is a perspective view of a rotational speed measuring apparatus for a steam turbine generator according to the present invention;
FIG. 2 is a schematic diagram of an external structure of a rotation speed measuring device for a steam turbine generator according to the present invention;
fig. 3 is a partially enlarged view of a portion a of fig. 1.
In the figure: the device comprises a base 1, a rotating speed measuring instrument body 2, a hemispherical groove 3, a universal ball 4, a universal locking wheel 5, a cylinder 6, a support column 7, a first bolt 8, a sliding groove 9, a sliding block 10, a second bolt 11 and a driving disk 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a rotation speed measuring device for a turbo generator comprises a base 1 and a rotation speed measuring instrument body 2, wherein an elevating mechanism is fixedly connected to the upper end of the base 1, a hemispherical groove 3 is formed in the elevating mechanism, a universal ball 4 is fixedly connected to the lower end of the rotation speed measuring instrument body 2, the universal ball 4 is inserted and connected in the hemispherical groove 3, a locking mechanism is arranged on the inner wall of the hemispherical groove 3, the locking mechanism is in abutting contact with the side wall of the universal ball 4, and a plurality of universal locking wheels 5 are fixedly connected to the lower end of the base 1.
Elevating system includes fixed connection in the barrel 6 of 1 upper end of base, and it has assorted support column 7 to slide to run through on the top of barrel 6, and the screw thread runs through on the inner wall of barrel 6 has first bolt 8, and the one end that is located first bolt 8 of barrel 6 supports tight contact with the lateral wall of support column 7, and hemisphere groove 3 sets up in support column 7 upper end, and elevating system's setting is convenient for the staff to adjust the position of rotational speed appearance measurement appearance body 2.
Locking mechanism is including setting up spout 9 on 3 inner walls in hemisphere groove, sliding connection has assorted slider 10 with it in spout 9, slider 10 is close to the one end of universal ball 4 rather than supporting the tight contact, the screw thread runs through on the inner wall of spout 9 has second bolt 11, the one end that is located second bolt 11 in spout 9 is rotated and is connected in one of slider 10 and serve, locking mechanism's setting, can support tightly universal ball 4 effectively, slider 10 is close to the one end of universal ball 4 and is the arc setting, it can carry out spacing fixed to universal ball 4 effectively, the equal fixedly connected with driving-disc 12 of one end of first bolt 8 and second bolt 11, the setting of driving-disc 12, the staff of being convenient for drives first bolt 8 and second bolt 11.
The working principle is as follows: in the utility model, when a worker needs to measure the supporting height of the speed measuring instrument body 2, the worker can manually rotate the first bolt 8 until the first bolt is separated from the supporting column 7, when the abutting fixing state of the supporting column 7 is released, the worker can manually move the supporting column 7 upwards or downwards, so that the supporting height of the speed measuring instrument body 2 above the supporting column 7 is changed, in addition, the worker can also rotate the supporting column 7, so that the direction of the detection end of the speed measuring instrument body 2 is changed, after the adjustment is finished, the worker can manually rotate the first bolt 8 until the first bolt abuts against and fixes the supporting column 7, when the worker needs to adjust the angle of the speed measuring instrument body 2, the worker can firstly adjust the speed measuring instrument body 2 to a proper height, then manually rotate the second bolt 11, and horizontally move the sliding block 10 under the limiting action of the sliding groove 9 when the second bolt 11 rotates, the second bolt 11 is rotated until the sliding block 10 is separated from the universal ball 4, when the abutting fixing state of the sliding block 10 to the universal ball 4 is released, the worker can rotate the universal ball 4, so that the supporting angle of the rotation speed measuring instrument body 2 is changed, when the supporting angle of the rotation speed measuring instrument body 2 is adjusted to a proper value, the worker can rotate the second bolt 11 until the arc-shaped end of the sliding block 10 continues to abut and fix the universal ball 4, as can be seen from the above, the supporting height and the supporting angle of the rotation speed measuring instrument body 2 can be adjusted, the worker can adjust the supporting height and the supporting angle of the rotation speed measuring instrument body 2 according to the position of the turbonator to be measured, thereby completing the measurement of the rotation speed of the turbonator, it should be noted that the measurement technology of the rotation speed measuring instrument body 2 to the rotation speed of the turbonator is the prior art, and will not be described herein again, when the staff need dismantle to rotational speed measurement appearance body 2, the staff can rotate second bolt 11 until slider 10 and universal ball 4 separation, then with universal ball 4 from hemisphere inslot 3 remove can, when needs are installed to rotational speed measurement appearance body 2, insert universal ball 4 with rotational speed measurement appearance body 2 below and locate hemisphere inslot 3, then rotate second bolt 11 until the arc end of slider 10 support the lateral wall of universal ball 4 tightly fixed can.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a rotational speed measuring device for turbo generator, includes base (1) and rotational speed measuring apparatu body (2), its characterized in that, the upper end fixedly connected with elevating system of base (1), be equipped with hemisphere groove (3) on the elevating system, the universal ball (4) of lower extreme fixedly connected with of rotational speed measuring apparatu body (2), universal ball (4) are inserted and are established and connect in hemisphere groove (3), be equipped with locking mechanism on the inner wall of hemisphere groove (3), locking mechanism supports tight contact with the lateral wall of universal ball (4), a plurality of universal locking wheels of lower extreme fixedly connected with (5) of base (1).
2. The device for measuring the rotating speed of the steam turbine generator as claimed in claim 1, wherein the lifting mechanism comprises a cylinder (6) fixedly connected to the upper end of the base (1), a supporting column (7) matched with the cylinder is slidably arranged on the top of the cylinder (6), a first bolt (8) is arranged on the inner wall of the cylinder (6) in a threaded manner, one end of the first bolt (8) positioned in the cylinder (6) is in abutting contact with the side wall of the supporting column (7), and the hemispherical groove (3) is arranged at the upper end of the supporting column (7).
3. The rotating speed measuring device for the steam turbine generator is characterized in that the locking mechanism comprises a sliding groove (9) arranged on the inner wall of the hemispherical groove (3), a sliding block (10) matched with the sliding groove (9) is connected in the sliding manner, one end, close to the universal ball (4), of the sliding block (10) is in abutting contact with the sliding block, a second bolt (11) penetrates through the inner wall of the sliding groove (9) in a threaded manner, and one end, located in the sliding groove (9), of the second bolt (11) is rotatably connected to one end of the sliding block (10).
4. A device for measuring the speed of rotation for a turbonator according to claim 3, wherein the end of the slider (10) adjacent to the ball (4) is curved.
5. A rotation speed measuring device for a steam turbine generator according to claim 4, wherein a drive plate (12) is fixedly connected to one end of each of the first bolt (8) and the second bolt (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121971047.4U CN216046621U (en) | 2021-08-21 | 2021-08-21 | Rotating speed measuring device for turbonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121971047.4U CN216046621U (en) | 2021-08-21 | 2021-08-21 | Rotating speed measuring device for turbonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216046621U true CN216046621U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121971047.4U Active CN216046621U (en) | 2021-08-21 | 2021-08-21 | Rotating speed measuring device for turbonator |
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| Country | Link |
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| CN (1) | CN216046621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738636A (en) * | 2022-04-12 | 2022-07-12 | 南通天正信息技术服务有限公司 | Based on portable geographical survey and drawing measuring equipment of multipurpose |
-
2021
- 2021-08-21 CN CN202121971047.4U patent/CN216046621U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114738636A (en) * | 2022-04-12 | 2022-07-12 | 南通天正信息技术服务有限公司 | Based on portable geographical survey and drawing measuring equipment of multipurpose |
| CN114738636B (en) * | 2022-04-12 | 2023-08-15 | 南通天正信息技术服务有限公司 | Based on portable geographical survey and drawing measuring equipment of multipurpose |
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