CN215479220U - High-efficient instrument of installation generator export PT - Google Patents
High-efficient instrument of installation generator export PT Download PDFInfo
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- CN215479220U CN215479220U CN202121137544.4U CN202121137544U CN215479220U CN 215479220 U CN215479220 U CN 215479220U CN 202121137544 U CN202121137544 U CN 202121137544U CN 215479220 U CN215479220 U CN 215479220U
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Abstract
And installing a high-efficiency tool at the outlet PT of the generator. When the PT at the outlet of the generator is overhauled or checked, the PT is lifted and placed by manpower, and the safety and the unreliability are improved when the PT is lifted and placed by manpower. The utility model comprises the following components: fixed girder steel (2), two I-steel (4), fixed plate (8), bearing plate (7) and electric block (1), fixed girder steel, two I-steel with the fixed plate constitute square frame structure, fixed girder steel on be fixed with electric block, the both ends of bearing plate be fixed with pulley (6), both ends pulley and both ends the I-steel contact, bearing plate four corners be fixed with bearing rope (5) respectively, bearing rope upper end hang electric block's couple (3) on. The utility model is used for mounting the high-efficiency lifting of the generator outlet PT.
Description
Technical Field
The utility model relates to the technical field of basic engineering, in particular to a high-efficiency tool for mounting a generator outlet PT.
Background
The function of the voltage transformer is as follows: the device is used for supplying power to a measuring instrument and a relay protection device, measuring voltage, power and electric energy of a line, or protecting valuable electrical equipment or a transformer in the line when the line breaks down. The factory installed capacity two 660MW units belong to coal-fired power generation. The generator outlet PT plays an important role for generator set protection. However, when the PT at the outlet of the generator is overhauled or checked, the PT is lifted and placed by manpower, and the safety and the unreliability are improved when the PT is lifted and placed by manpower. When in inspection or maintenance, personnel need to stand on a stool with the height of more than 1M to lift and place the generator outlet PT, thus greatly improving the insecurity of the personnel and equipment.
Disclosure of Invention
In view of the above-mentioned drawbacks and disadvantages of the prior art, the present invention is directed to a high efficiency tool for installing a generator outlet PT.
The above purpose is realized by the following technical scheme:
a high-efficiency tool for installing a generator outlet PT comprises: fixed girder steel, two I-steel, fixed plate, bearing plate and electric block, fixed girder steel, two I-steel with the fixed plate constitute square frame structure, fixed girder steel on be fixed with electric block, the both ends of bearing plate be fixed with the pulley, both ends pulley and both ends the I-steel contact, bearing plate four corners corner be fixed with the bearing rope respectively, the bearing rope upper end hang electric block's couple on.
The installation generator export PT high efficiency instrument, fixed plate bottom install the universal wheel.
Has the advantages that:
1. according to the utility model, the generator outlet PT is placed on the bearing plate, and then the bearing plate is pulled by the electric hoist to move up and down, so that the lifting and placing of the generator outlet PT are realized, and meanwhile, the lifting and placing height can be adjusted according to requirements, so that the safety of personnel and equipment is ensured.
2. The utility model forms a track for the running of the pulley by the two I-shaped steels, can ensure that the bearing plate keeps vertical motion in the up-and-down motion process, and prevents the bearing plate from skewing in the motion.
Description of the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;
in the figure: 1. an electric hoist; 2. fixing the steel beam; 3. hooking; 4. i-shaped steel; 5. a load-bearing rope; 6. a pulley; 7. a bearing plate; 8. a fixing plate; 9. a universal wheel.
The specific implementation mode is as follows:
example 1:
a high-efficiency tool for installing a generator outlet PT comprises: fixed girder steel 2, two I-steel 4, fixed plate 8, bearing plate 7 and electric block 1, fixed girder steel, two I-steel with the fixed plate constitute square frame structure, fixed girder steel on be fixed with electric block, the both ends of bearing plate be fixed with pulley 6, both ends pulley and both ends the I-steel contact, bearing plate four corners corner be fixed with bearing rope 5 respectively, bearing rope upper end hang electric block's couple 3 on.
The fixed steel beam, the I-shaped steel and the fixed plate are fixedly welded, and the electric hoist is welded on the fixed steel beam.
Example 2:
according to the efficient tool for installing the generator outlet PT in the embodiment 1, the universal wheels 9 are installed at the bottom of the fixing plate.
Claims (2)
1. The utility model provides an installation generator export PT high-efficient instrument, characterized by: the composition comprises: fixed girder steel, two I-steel, fixed plate, bearing plate and electric block, fixed girder steel, two I-steel with the fixed plate constitute square frame structure, fixed girder steel on be fixed with electric block, the both ends of bearing plate be fixed with the pulley, both ends pulley and both ends the I-steel contact, bearing plate four corners corner be fixed with the bearing rope respectively, the bearing rope upper end hang electric block's couple on.
2. The efficient tool for installing the generator outlet PT of claim 1 further comprising: the bottom of the fixed plate is provided with a universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137544.4U CN215479220U (en) | 2021-05-26 | 2021-05-26 | High-efficient instrument of installation generator export PT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121137544.4U CN215479220U (en) | 2021-05-26 | 2021-05-26 | High-efficient instrument of installation generator export PT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215479220U true CN215479220U (en) | 2022-01-11 |
Family
ID=79780387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121137544.4U Active CN215479220U (en) | 2021-05-26 | 2021-05-26 | High-efficient instrument of installation generator export PT |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215479220U (en) |
-
2021
- 2021-05-26 CN CN202121137544.4U patent/CN215479220U/en active Active
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