CN220064980U - Round measurement frame for training based on indoor small space use - Google Patents
Round measurement frame for training based on indoor small space use Download PDFInfo
- Publication number
- CN220064980U CN220064980U CN202320354974.4U CN202320354974U CN220064980U CN 220064980 U CN220064980 U CN 220064980U CN 202320354974 U CN202320354974 U CN 202320354974U CN 220064980 U CN220064980 U CN 220064980U
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- Prior art keywords
- axle sleeve
- stay tube
- small space
- indoor small
- training
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- 238000005259 measurement Methods 0.000 title description 8
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a circle frame is surveyed in training based on indoor little space uses, includes the measuring column, and fixed connection is first stay tube on the measuring column, and first stay tube passes through first extensible member and second stay tube connection, fixedly connected with limiting disc on the second stay tube, has first axle sleeve and second axle sleeve at first stay tube and second stay tube overcoat, and the second axle sleeve sets up on limiting disc, and the second axle sleeve passes through second extensible member and first axle sleeve connection, is connected with many spinal branchs arms in first axle sleeve both sides. The utility model is used for improving the professional skills of the installation and maintenance staff of the hydroelectric generating set.
Description
Technical Field
The utility model relates to a circle measuring frame for training based on indoor small space use.
Background
For the installation and maintenance staff of the hydroelectric generating set, when the dimension measurement of the annular component is carried out, such as the roundness measurement of a stator core, a rotor yoke, a rotor magnetic pole and the like, the measurement work is generally carried out by using a field customized circle measuring frame. The on-site customized circle measuring frame has huge volume, complex structure and heavy weight, is specially customized according to the corresponding part size, and lacks the capability of flexible transportation and wide and general use. The installation and maintenance staff of the hydroelectric generating set need to reach corresponding technical levels, and usually need 3-5 years of working time. The installation and maintenance work of the stator iron core, the rotor magnet yoke, the rotor magnetic pole and other parts of the hydroelectric generating set has extremely high requirements on the professionals.
Therefore, based on the points, the special tool is not available in the industry, and the circle measuring frame for training based on indoor small space is provided for improving the professional skills of the installation and maintenance staff of the hydroelectric generating set.
Disclosure of Invention
The utility model aims to provide a round measurement frame for training based on indoor small space use, which is used for improving professional skills of water turbine generator set installation and maintenance staff.
In order to solve the problems, the technical scheme of the utility model is as follows:
the utility model provides a circle frame is surveyed in training based on indoor little space uses, includes the measuring column, and fixed connection is first stay tube on the measuring column, and first stay tube passes through first extensible member and second stay tube connection, fixedly connected with limiting disc on the second stay tube, has first axle sleeve and second axle sleeve at first stay tube and second stay tube overcoat, and the second axle sleeve sets up on limiting disc, and the second axle sleeve passes through second extensible member and first axle sleeve connection, is connected with many spinal branchs arms in first axle sleeve both sides.
The lower end of the measuring column is fixedly connected with a first disc, and a plurality of jackscrews are assembled on the first disc.
A second disk is arranged at the upper end of the second supporting tube.
The first telescopic piece is a hexagon bolt, and the lower end of the second supporting tube is sleeved at the head of the hexagon bolt.
The second telescoping member includes a plurality of lead screws.
A plurality of connecting rods are connected on the support arm.
The beneficial effects of the utility model are as follows:
(1) The circle measuring frame has the advantages of simple structure, low cost, simple operation, safety and reliability, and can realize the functions of simulating the lifting, 360-degree reinstallation, counterweight, measurement, verticality adjustment and the like of the circle measuring frame special for the installation and maintenance of the hydroelectric generating set.
(2) By using the corresponding matching device of the circular testing frame, the roundness measuring work of the stator iron core, the rotor magnet yoke, the rotor magnetic pole and the like can be simulated, and the circular testing frame is convenient for the skill training of the water-turbine generator set installation and maintenance staff.
(3) The circle measuring frame can be applied to training of similar operations in hydropower and related industries, and has good universality and remarkable industrial popularization value.
Drawings
The utility model is further described with reference to the accompanying drawings:
fig. 1 is a schematic perspective view of the present utility model.
In the figure: the measuring device comprises a first disc 1, a measuring column 2, a first supporting tube 3, a first shaft sleeve 4, a connecting rod 5, a support arm 6, a second telescopic piece 7, a first telescopic piece 8, a second shaft sleeve 9, a second supporting tube 10, a second disc 11, a limiting disc 12 and a jackscrew 13.
Detailed Description
As shown in fig. 1, a circle measuring frame for training based on indoor small space use comprises a measuring column 2, wherein a first supporting tube 3 is fixedly connected to the measuring column 2, the first supporting tube 3 is connected with a second supporting tube 10 through a first telescopic piece 8, a limiting disc 12 is fixedly connected to the second supporting tube 10, a first shaft sleeve 4 and a second shaft sleeve 9 are sleeved outside the first supporting tube 3 and the second supporting tube 10, the second shaft sleeve 9 is arranged on the limiting disc 12, the second shaft sleeve 9 is connected with the first shaft sleeve 4 through a second telescopic piece 7, and a plurality of supporting arms 6 are connected to two sides of the first shaft sleeve 4. Corresponding training equipment such as piano wires and dial gauges can be erected at the tail end of the support arm 6, and corresponding unit component simulation devices can be arranged inside and outside the radius range of the circle measuring frame, so that the purpose of training and measuring is achieved.
A first disc 1 is fixedly connected to the lower end of the measuring column 2, and a plurality of jackscrews 13 are assembled on the first disc 1.
A second disk 11 is provided at the upper end of the second support tube 10.
The first telescopic piece 7 is a hexagon bolt, and the lower end of the second supporting tube 10 is sleeved on the head of the hexagon bolt. The first support pipe 3 and the second support pipe 10 can be conveniently telescopic by rotating the hexagon bolts.
The second telescopic piece 7 comprises a plurality of lead screws, the lower ends of the lead screws are in threaded connection with the first shaft sleeve 4, and the upper ends of the lead screws penetrate through holes in the second shaft sleeve 9 and then are connected with nuts. The distance between the first shaft sleeve 4 and the second shaft sleeve 9 is convenient to adjust by rotating the nut on the screw rod.
A plurality of connecting rods 5 are connected to the arm 6. The connecting rod 5 is used for hanging a balancing weight.
When the measuring column 2 is used, the measuring column 2 is vertically placed on the ground, the first supporting tube 3 is installed on the measuring column 2, the first shaft sleeve 4 is sleeved, the hexagon bolt is screwed into the first supporting tube 3, then the plumb line is used for checking the verticality of the measuring column 2, if deviation occurs in the verticality, the jackscrew 13 on the first disc 1 can be rotated to adjust the measuring column 2 to be vertical, the second shaft sleeve 9 is sleeved on the second supporting tube 10, the second supporting tube 10 is placed on the hexagon bolt, then the second disc 11 is placed on the top of the second supporting tube 10, then the hexagon bolt is rotated, the second disc 11 is tightly attached to a floor slab, then the first shaft sleeve 4 and the first shaft sleeve 4 are connected through the four-bar screw, the heights of the support arms 6 connected with the first shaft sleeve 4 are adjusted through nuts on the rotating screw, and then the support arms 6 with corresponding numbers are installed according to training requirements. A plane bearing is formed between the second sleeve 9 and the limiting disc 12, the supporting arm 6 is pushed to rotate by 360 degrees, corresponding training equipment such as piano wires and dial indicators can be erected at the tail end of the supporting arm 6, and corresponding unit component simulation devices can be arranged inside and outside the radius range of the circle measuring frame in a resetting mode, so that the training measurement purpose is achieved.
Claims (6)
1. Round frame is surveyed in training based on indoor little space uses, its characterized in that: including measuring post (2), fixed connection first stay tube (3) on measuring post (2), first stay tube (3) are connected with second stay tube (10) through first extensible member (8), fixedly connected with limiting disc (12) on second stay tube (10), first axle sleeve (4) and second axle sleeve (9) are sleeved with at first stay tube (3) and second stay tube (10), second axle sleeve (9) set up on limiting disc (12), second axle sleeve (9) are connected with first axle sleeve (4) through second extensible member (7), be connected with many spinal branch support arms (6) in first axle sleeve (4) both sides.
2. The training circle stand for indoor small space use according to claim 1, wherein: the lower end of the measuring column (2) is fixedly connected with a first disc (1), and a plurality of jackscrews (13) are assembled on the first disc (1).
3. The training circle stand for indoor small space use according to claim 1, wherein: a second disk (11) is arranged at the upper end of the second supporting tube (10).
4. The training circle stand for indoor small space use according to claim 1, wherein: the first telescopic piece (8) is a hexagon bolt, and the lower end of the second supporting tube (10) is sleeved at the head of the hexagon bolt.
5. The training circle stand for indoor small space use according to claim 1, wherein: the second telescopic piece (7) comprises a plurality of lead screws.
6. A training circle stand for use based on indoor small space according to any one of claims 1 to 5, wherein: a plurality of connecting rods (5) are connected to the support arm (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320354974.4U CN220064980U (en) | 2023-03-01 | 2023-03-01 | Round measurement frame for training based on indoor small space use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320354974.4U CN220064980U (en) | 2023-03-01 | 2023-03-01 | Round measurement frame for training based on indoor small space use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220064980U true CN220064980U (en) | 2023-11-21 |
Family
ID=88765443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320354974.4U Active CN220064980U (en) | 2023-03-01 | 2023-03-01 | Round measurement frame for training based on indoor small space use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220064980U (en) |
-
2023
- 2023-03-01 CN CN202320354974.4U patent/CN220064980U/en active Active
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