Key phase sensor installation tool

Abstract

The utility model relates to the technical field of key phase sensor installation, in particular to a key phase sensor installation tool which comprises an adjusting assembly, a connecting piece, a rotating piece connected with the bottom of the connecting piece, and an adsorption piece connected with the bottom of the rotating piece. And the measuring assembly is arranged on one side of the connecting piece and comprises a plate piece and a reference area arranged on one side of the plate piece. By arranging the adjusting assembly, the mounting tool is more attached to the unit large shaft of the generator, so that the short ruler can accurately measure the distance between the key phase sensor and the unit large shaft, and collision between an iron block and the key phase sensor caused by inaccurate measurement is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to key phase sensor installation technical field, especially a key phase sensor installation tool. BACKGROUND

[0002] In the power industry, key phase sensors play a crucial role as they not only monitor the rotational speed and position of the generator set, but also provide critical data support for the stable and safe operation of the unit. These sensors can accurately capture the phase angle and speed changes of the rotor, which is essential for preventing equipment failure, optimizing energy efficiency, and ensuring the continuity and reliability of power supply.

[0003] However, due to the lack of specialized measuring tools, general measuring tools on the market such as steel rulers, right-angle rulers, vernier calipers, etc. cannot directly or indirectly measure the accurate distance between the large shaft iron block of the unit and the key phase sensor, resulting in prolonged construction period and economic losses. In addition, due to the inability to accurately measure the distance, there is a risk of the iron block hitting the key phase sensor during equipment operation, which may cause damage to the sensor and further trigger unit failure. SUMMARY

[0004] In view of the problems existing in the prior art, the utility model is proposed.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a key phase sensor installation tool, comprising,

[0006] The adjusting assembly comprises a connecting piece, a rotating piece connected to the bottom of the connecting piece, and a suction accessory connected to the bottom of the rotating piece; and

[0007] The measuring assembly is arranged on one side of the connecting piece and comprises a plate piece and a reference area arranged on one side of the plate piece.

[0008] As a preferred scheme of the key phase sensor installation tool of the utility model, one side of the connecting piece is connected to one side of the plate piece.

[0009] As a preferred scheme of the key phase sensor installation tool of the utility model, the connecting piece comprises a mounting sheet, a first convex arc surface end arranged on one side of the mounting sheet, and a first concave arc surface end arranged on the other side of the mounting sheet.

[0010] As a preferred scheme of the key phase sensor installation tool of the utility model, the mounting sheet is rectangular in shape, and the first convex arc surface end and the first concave arc surface end are both arranged obliquely.

[0011] As a preferred scheme of the key phase sensor installation tool, the rotating part comprises a movable piece, a second normal arc surface end arranged on one side of the movable piece, and a second back arc surface end arranged on the other side of the movable piece.

[0012] As a preferred scheme of the key phase sensor installation tool, the movable piece is rectangular in shape, the top of the movable piece is rotationally connected with the bottom of the installation piece, and the second normal arc surface end and the second back arc surface end are both arranged in an inclined manner.

[0013] As a preferred scheme of the key phase sensor installation tool, the absorbing accessory comprises a magnet piece, a contact end arranged on one side of the magnet piece, a third back arc surface end arranged on the other side of the magnet piece, and an arc surface end arranged on the bottom of the magnet piece.

[0014] As a preferred scheme of the key phase sensor installation tool, the magnet piece is rectangular in shape, the top of the magnet piece is rotationally connected with the bottom of the movable piece, the contact end is arranged in an inclined manner, and the third back arc surface end is connected with the arc surface end.

[0015] As a preferred scheme of the key phase sensor installation tool, the plate part comprises a short piece connected with one side of the installation piece, a connecting end arranged on one side of the short piece, a pushing end arranged on the other side of the short piece, and a connecting corner arranged on the top of the connecting end.

[0016] As a preferred scheme of the key phase sensor installation tool, the reference area comprises unit scale lines arranged on the top of the short piece and minimum scale lines arranged on the top of the short piece.

[0017] The key phase sensor installation tool has the advantages that the installation tool is more suitable for the large shaft of the generator unit by arranging the adjusting assembly, so that the short piece can accurately measure the distance between the key phase sensor and the large shaft of the generator unit, thereby avoiding the collision between the iron block and the key phase sensor due to inaccurate measurement. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Fig. 1 It is an overall structural schematic diagram of the present application.

[0020] Fig. 2 is a structure schematic view of the adjusting assembly in the utility model.

[0021] Fig. 3 is a structure schematic view of the measuring assembly in the utility model. DETAILED DESCRIPTION

[0022] In order that the above objects, features and advantages of the utility model can be more apparent and understandable, the specific embodiments of the utility model are described in detail below with reference to the drawings of the specification.

[0023] In the following description, a lot of specific details are set forth in order to give a thorough understanding of the utility model, but the utility model can also be implemented in other manners different from those described herein, and those skilled in the art can make similar generalization without departing from the connotation of the utility model, therefore the utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein can include specific features, structures or characteristics in at least one implementation of the utility model. "In one embodiment" appearing in different places in the specification does not refer to the same embodiment, nor is it an embodiment that is independent of or mutually exclusive with other embodiments.

[0025] Embodiment 1

[0026] Referring to Figs. 1-3 For the first embodiment of the utility model, the embodiment provides a key phase sensor installation tool, which can accurately measure the distance between the key phase sensor and the large shaft iron block of the unit.

[0027] Specifically, the adjusting assembly 100 comprises a connecting piece 101, a rotating piece 102 connected to the bottom of the connecting piece 101, and a suction accessory 103 connected to the bottom of the rotating piece 102, wherein when measuring the distance between the key phase sensor and the large shaft iron block of the unit, the distance between the connecting piece 101, the rotating piece 102 and the suction accessory 103 is adjusted, so that the overall adjusting assembly 100 can be closely attached to the large shaft of the unit.

[0028] The measuring assembly 200 is arranged on one side of the connecting piece 101 and comprises a plate piece 201 and a reference area 202 arranged on one side of the plate piece 201, and one side of the connecting piece 101 is connected to one side of the plate piece 201, wherein when the adjusting assembly 100 is closely attached to the large shaft of the unit, the key phase sensor can be installed, the installation position of the key phase sensor is determined through the reference area 202, and it is ensured that the key phase sensor will not collide with the iron block on the large shaft of the unit.

[0029] Embodiment 2

[0030] Referring to Figs. 1-3For the second embodiment of the utility model, this embodiment is based on the last embodiment, and the difference is that how the installation tool ensures that the key phase sensor does not collide with the iron block on the large shaft of the unit is further explained.

[0031] Specifically, the connecting piece 101 comprises a mounting sheet 101a, a first positive arc surface end 101b arranged on one side of the mounting sheet 101a, and a first back arc surface end 101c arranged on the other side of the mounting sheet 101a. The mounting sheet 101a is rectangular in shape, and the first positive arc surface end 101b and the first back arc surface end 101c are both arranged obliquely. The mounting sheet 101a is directly connected in rotation with the plate 201 in the measurement assembly 200, and when the measurement work is performed, the first positive arc surface end 101b can be made to fit the large shaft of the unit more closely by rotating the mounting sheet 101a.

[0032] The rotating piece 102 comprises a movable sheet 102a, a second positive arc surface end 102b arranged on one side of the movable sheet 102a, and a second back arc surface end 102c arranged on the other side of the movable sheet 102a. The movable sheet 102a is rectangular in shape, and the top of the movable sheet 102a is connected in rotation with the bottom of the mounting sheet 101a. The second positive arc surface end 102b and the second back arc surface end 103b are both arranged obliquely. The number of movable sheets 102a is several, and the movable sheets 102a are all connected in rotation. Each movable sheet 102a can be made to fit the large shaft of the unit more closely by rotating each movable sheet 102a, so as to achieve the effect of closely fitting the large shaft of the unit.

[0033] The suction accessory 103 comprises a magnet sheet 103a, an arc surface end 103d arranged on one side of the magnet sheet 103a, a third back arc surface end 103c arranged on the other side of the magnet sheet 103a, and an arc surface end 103d arranged on the bottom of the magnet sheet 103a. The magnet sheet 103a is rectangular in shape, and the top of the magnet sheet 103a is connected in rotation with the bottom of the movable sheet 102a. The arc surface end 103d is arranged obliquely, and the third back arc surface end 103c is connected with the arc surface end 103d. The magnet sheet 103a is located at the bottom of the adjusting assembly 100. After the angle of the adjusting assembly 100 is adjusted, the magnet sheet 103a is rotated to be adsorbed to the large shaft of the unit, so that the adjusting assembly 100 can be prevented from falling during measurement.

[0034] The plate member 201 comprises a short piece 201a connected to one side of the mounting piece 101a, a connecting end 201b arranged on one side of the short piece 201a, a pushing end 201c arranged on the other side of the short piece 201a, and a connecting corner 201d arranged on the top of the connecting end 201b. The reference area 202 comprises unit scale lines 202a arranged on the top of the short piece 201a and minimum scale lines 202b arranged on the top of the short piece 201a. When the adjusting assembly 100 is adjusted, the short piece 201a needs to be kept in a horizontal position, and the installation position of the key phase sensor is determined by referring to the unit scale lines 202a and the minimum scale lines 202b on the short piece.

[0035] Embodiment 3

[0036] With reference to Figs. 1-3 For the third embodiment of the utility model, the embodiment is based on the previous embodiment, and the difference is that the corresponding angle measuring device can be additionally arranged on the adjusting assembly 100 to further ensure the accuracy of the installation tool.

[0037] Specifically, the rotating member 102 comprises a movable piece 102a, a second normal arc surface end 102b arranged on one side of the movable piece 102a, and a second back arc surface end 102c arranged on the other side of the movable piece 102a. The movable piece 102a is in the shape of a rectangle, and the top of the movable piece 102a is rotationally connected to the bottom of the mounting piece 101a. The second normal arc surface end 102b and the second back arc surface end 103b are both arranged in an inclined manner. A sensor for measuring the angle can be arranged on the first movable piece 102a and the last movable piece 102a, respectively. When the angles of the movable pieces 102a change, the radian of the large shaft of the unit can be measured, thereby further preparing for the installation of the key phase sensor.

[0038] It is important to note that the construction and arrangements of the application shown in the various exemplary embodiments are illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications can be made to the embodiments without departing from the novel teachings and advantages of the subject matter described herein. For example, elements described as integrated in a single unit can be separated, elements described as separate can be integrated, and the position, number, shape, and arrangements of elements can be varied. Accordingly, all such modifications are intended to be included within the scope of the present inventive subject matter. The order or sequence of any process or method steps can be varied or re-sequenced without departing from the general nature of the claims. Any "means plus function" clauses are intended to cover the structures described herein as performing the recited functionality and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present inventive subject matter. Accordingly, the present inventive subject matter is not limited to the particular embodiments described and illustrated herein, but extends to equivalents of which the foregoing describes are intended to cover.

[0039] Furthermore, in order to provide a concise description of the exemplary embodiments, not all features of an actual implementation can be described (i.e., those pertaining to the

[0040] It is understood that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts can inevitably lead to a number of substitutions, modifications, changes, and omissions of parts illustrated as having a specific configuration. Such are the natural consequences of research and development efforts, and

[0041] It should be noted that the above examples are intended to illustrate the technical solutions of the present application but not limit the present application, and although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all should be included in the scope of the claims of the present application.

Claims

1. A key phase sensor installation tool characterized by: The utility model relates to a kind of adjustable components (100), including connecting piece (101), rotating piece (102) connected with the bottom of the connecting piece (101), suction accessory (103) connected with the bottom of the rotating piece (102);And, Measuring assembly (200) is arranged on the side of the connecting piece (101), including plate (201), reference area (202) arranged on the side of the plate (201). The side of the connecting piece (101) is connected with the side of the plate (201).

2. The key phase sensor mounting tool of claim 1, wherein: The connecting piece (101) includes mounting sheet (101a), first positive cambered end (101b) arranged on the side of the mounting sheet (101a), first back cambered end (101c) arranged on the other side of the mounting sheet (101a).

3. The key phase sensor mounting tool of claim 2, wherein: The mounting sheet (101a) is rectangular in shape, and the first positive cambered end (101b) and the first back cambered end (101c) are both arranged obliquely.

4. The key phase sensor mounting tool of claim 3, wherein: The rotating piece (102) includes movable sheet (102a), second positive cambered end (102b) arranged on the side of the movable sheet (102a), second back cambered end (102c) arranged on the other side of the movable sheet (102a).

5. The key phase sensor mounting tool of claim 4, wherein: The movable sheet (102a) is rectangular in shape, and the top of the movable sheet (102a) is rotatably connected with the bottom of the mounting sheet (101a), and the second positive cambered end (102b) and the second back cambered end (102c) are both arranged obliquely.

6. The key phase sensor mounting tool of claim 5, wherein: The suction accessory (103) includes magnet sheet (103a), cambered end (103d) arranged on the side of the magnet sheet (103a), third back cambered end (103c) arranged on the other side of the magnet sheet (103a), and cambered end (103d) arranged on the bottom of the magnet sheet (103a).

7. The key phase sensor mounting tool of claim 6, wherein: The magnet sheet (103a) is rectangular in shape, and the top of the magnet sheet (103a) is rotatably connected with the bottom of the movable sheet (102a), and the cambered end (103d) is arranged obliquely, and the third back cambered end (103c) is connected with the cambered end (103d).

8. The key phase sensor mounting tool of claim 7, wherein: The plate (201) includes short size (201a) connected with the side of the mounting sheet (101a), connecting end (201b) arranged on the side of the short size (201a), pushing end (201c) arranged on the other side of the short size (201a), and connecting angle (201d) arranged on the top of the connecting end (201b).

9. The key phase sensor mounting tool of claim 8, wherein: The reference area (202) includes unit scale line (202a) arranged on the top of the short size (201a) and minimum scale line (202b) arranged on the top of the short size (201a).

10. The key phase sensor mounting tool of claim 9, wherein: ​

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