CN217210634U

CN217210634U - Generator stator location muscle adjustment measuring tool

Info

Publication number: CN217210634U
Application number: CN202220572484.7U
Authority: CN
Inventors: 王石林; 李荣强; 郭嘉; 樊兴南
Original assignee: Sinohydro Bureau 14 Co Ltd
Current assignee: Sinohydro Bureau 14 Co Ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-08-16
Anticipated expiration: 2032-03-16

Abstract

The utility model discloses a generator stator location muscle adjustment measuring tool, include: the device comprises a measuring body, a support, a meter frame, a fastening screw, a dial indicator and a meter clamping screw; the utility model discloses a dial indicator, including the measurement body, the measurement body is the notch font structure, it has the V-arrangement incision to measure body one end transversely, the pillar is connected with measurement body recess surface vertical, fastening screw and pillar fixed connection are passed through to table frame one end, the table frame other end presss from both sides the screw fit with the table and is connected, the branch of dial indicator pass table frame middle part and with table frame fixed connection. The utility model discloses a generator stator location muscle adjustment measuring tool, simple structure, convenient operation can fix a position muscle adjustment measurement fast, accurately, can use widely on a large scale.

Description

Generator stator location muscle adjustment measuring tool

Technical Field

The utility model belongs to the technical field of generator stator equipment, concretely relates to generator stator location muscle adjustment measuring tool.

Background

In the process of assembling the stator core of the generator, the installation of the positioning ribs of the stator of the generator is an important work, and the efficient and accurate adjustment and measurement are required. Because generator stator location muscle is more, generally divide into the major share with the location muscle during installation, the location muscle quantity in every major share is the same, fixes a position the muscle according to required size adjustment location in the major share earlier, then uses the location muscle mounting tool that the producer provided to adjust the location muscle in every major share. The positioning rib adjusting tool provided by a manufacturer can simultaneously adjust three positioning ribs at each time, but is excessively heavy, after the positioning ribs are installed, partial positioning ribs can exceed standards, and the positioning rib sample plate inspection tool provided by the manufacturer is not aware of specific deviation numerical values, so that the adjustment and the measurement are inconvenient.

Disclosure of Invention

The to-be-solved problem of the utility model is that the location muscle adjusting device that traditional producer provided is too bulky, and concrete deviation numerical value, inconvenient adjustment and measurement location muscle are not known to model inspection tool.

In order to solve the technical problem, the utility model provides a generator stator location muscle adjustment measuring tool, include: the device comprises a measuring body, a support, a meter frame, a fastening screw, a dial indicator and a meter clamping screw; the utility model discloses a dial indicator, including the measurement body, the measurement body is the character cut in bas-relief shape structure, it has the V-arrangement incision to transversely open measurement body one end, the pillar is connected with measurement body recess surface vertical, fastening screw and pillar fixed connection are passed through to table frame one end, the table frame other end presss from both sides the screw fit with the table and is connected, the branch of dial indicator pass table frame middle part and with table frame fixed connection.

Furthermore, the top end of the strut is provided with a clamping groove, a round hole I and a screw hole, the clamping groove is connected with the round hole I and the screw hole, the distance between the strut and the other end of the measuring body without a V-shaped notch is 56-58mm, and the height of the strut is 25 mm.

Further, table frame one end is the rectangle structure, and the other end is the cylinder structure and opens on the top has the draw-in groove, and the round hole has been seted up to the draw-in groove under the middle draw-in groove of cylinder structure, it has one side to open round hole I to open on the cylinder that is provided with the draw-in groove on the table frame, and the screw is opened on the another side, and the rectangle part of table frame lower extreme is opened and is had a round hole I.

Furthermore, three waist-shaped holes are formed in the middle of the measuring body.

The utility model has the advantages that: one end (with a V-shaped notch) of a measuring body of the generator stator positioning rib adjusting and measuring tool is connected with one side of a dovetail of the positioning rib in a matching way, and the top of the other end is tightly attached to the surface of the other positioning rib, so that the measuring tool has high positioning precision and small measuring error; the angle of the meter clamp, the angle of the dial indicator and the distance between the dial indicator and a measuring point can be respectively adjusted by adjusting the fastening screw and the meter clamp screw; and the middle part of the measuring body adopts a hole digging design, so that the weight of the measuring tool is reduced, and the measuring tool is more convenient to use.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a generator stator positioning rib adjustment measuring tool of the present invention.

Fig. 2 is a schematic view of a usage status of the generator stator positioning rib adjustment measuring tool of the present invention.

Fig. 3 is a schematic structural diagram of a support of the generator stator positioning rib adjustment measuring tool of the present invention.

Fig. 4 is a schematic structural diagram of a meter stand of the generator stator positioning rib adjustment measuring tool of the present invention.

In the figure: 1-measuring body, 2-pillar, 3-meter frame, 4-fastening screw, 5-dial indicator, 6-meter clamping screw, 7-positioning rib, 8-round hole I, 9-clamping groove, 10-round hole II, 11-screw hole.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "welded" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically coupled, may be directly coupled, or may be indirectly coupled through an intermediary. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-2, a generator stator positioning rib adjustment measuring tool includes: the method comprises the following steps: the device comprises a measuring body 1 (a steel plate with the thickness of 8 mm), a support 2, a meter frame 3, a fastening screw 4, a dial indicator 5 and a meter clamping screw 6; the utility model discloses a measuring instrument, including measuring body 1, pillar 2, table frame 3, dial indicator 5, measuring body 1, fastening screw 4, pillar 2, table frame 3, the branch of dial indicator 5 passes table frame 3 middle part and 3 fixed connection with table frame, measuring body 1 one end and transversely opening there is the V-arrangement incision, pillar 2 is connected with measuring body 1 recess surface vertical, fastening screw 4 and pillar 2 fixed connection are passed through to table frame 3 one end, the other end of table frame is connected with the cooperation of table clamp screw 6, the branch of dial indicator 5 passes table frame 3 middle parts and with table frame 3 fixed connection.

Preferably, the top end of the support 2 is provided with a clamping groove 9, a round hole I8 and a screw hole 11, the clamping groove 9 is connected with the round hole I8 and the screw hole 11, the distance between the support 2 and the other end of the measuring body 1 without the V-shaped notch is 56-58mm, and the height of the support 2 is 25 mm.

Preferably, 3 one end of table frame is the rectangle structure, and the other end is the cylinder structure and opens there is draw-in groove 9 on the top, and round hole II 10 has been opened to draw-in groove 9 in the middle of the cylinder structure, on the cylinder that is provided with draw-in groove 9 on the table frame 3 on one side open round hole I8, the screw 11 is opened to the another side, and the rectangle part of table frame 3 lower extreme opens round hole I8.

Preferably, three waist-shaped holes are formed in the middle of the measuring body 1.

Before the use, two standard positioning ribs 7 are used as a reference, one end (with a V-shaped notch) of a measuring body 1 is matched and connected with one dovetail side of each positioning rib 7, the other end of the measuring body 1 abuts against the surface of the adjacent positioning rib 7, then a dial indicator 5 is adjusted to be perpendicular to the dovetail side of each positioning rib 7, a small indicator is 5.0mm in size, a large indicator is adjusted to be 0, and finally a fastening screw 4 and a meter clamping screw 6 are locked.

When the device is used, one end (containing a V-shaped notch) of the measuring body 1 is fixed, the other end of the measuring body slightly moves up and down, then the reading of the pointer of the dial indicator 5 is observed, and the measuring work is finished when the reading is the minimum value.

The embodiments of the present invention have been described with reference to the drawings, but the invention is not limited thereto. It should be understood by those skilled in the art that various non-inventive changes and substitutions may be made without departing from the scope of the invention as defined by the appended claims.

Claims

1. A generator stator location muscle adjustment measuring tool, its characterized in that includes: the device comprises a measuring body (1), a support column (2), a meter frame (3), a fastening screw (4), a dial indicator (5) and a meter clamping screw (6); the utility model discloses a measuring instrument, including measuring body (1), pillar (2) and measuring body (1), it has the V-arrangement incision to measure body (1) one end, pillar (2) are connected with measuring body (1) recess surface vertical, fastening screw (4) and pillar (2) fixed connection are passed through to table frame (3) one end, the table frame (3) other end is connected with table clamp screw (6) cooperation, the branch of percentage table (5) pass table frame (3) middle part and with table frame (3) fixed connection.

2. The generator stator positioning rib adjusting and measuring tool is characterized in that a clamping groove (9), a round hole I (8) and a screw hole (11) are formed in the top end of the supporting column (2), the clamping groove (9) is connected with the round hole I (8) and the screw hole (11), the distance between the supporting column (2) and the other end, without a V-shaped notch, of the measuring body (1) is 56-58mm, and the height of the supporting column (2) is 25 mm.

3. The generator stator positioning rib adjustment measuring tool according to claim 1, characterized in that one end of the meter frame (3) is of a rectangular structure, the other end of the meter frame is of a cylindrical structure, a clamping groove (9) is formed in the top end of the meter frame, a round hole II (10) is formed in the middle of the cylindrical structure and below the clamping groove (9), a round hole I (8) is formed in one side of a cylinder, provided with the clamping groove (9), of the meter frame (3), a screw hole (11) is formed in the other side of the cylinder, and a round hole I (8) is formed in the rectangular portion of the lower end of the meter frame (3).

4. The generator stator positioning rib adjustment measuring tool is characterized in that three kidney-shaped holes are formed in the middle of the measuring body (1).