CN219871540U - Rotor alternating current impedance tester for detecting generator - Google Patents
Rotor alternating current impedance tester for detecting generator Download PDFInfo
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- CN219871540U CN219871540U CN202223558444.6U CN202223558444U CN219871540U CN 219871540 U CN219871540 U CN 219871540U CN 202223558444 U CN202223558444 U CN 202223558444U CN 219871540 U CN219871540 U CN 219871540U
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- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005452 bending Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a rotor alternating current impedance tester for detecting a generator, which comprises a detector, a protecting cover, a connecting block and a positioning block, wherein the protecting cover is arranged in the detector, the connecting block is fixedly connected to the left side of the protecting cover, the positioning block is fixedly connected to the front side of the detector, the positioning block is matched with the connecting block for use, and a positioning cavity is formed in the positioning block. According to the utility model, the detector, the protecting cover, the connecting block, the positioning block, the adjusting mechanism and the positioning mechanism are matched for use, and the adjusting mechanism and the positioning mechanism are adjusted, so that when the detector is disassembled and overhauled, a worker can conveniently operate the detector, and can quickly maintain and detect the detector, the working efficiency is improved, and the effects that the shell is difficult to disassemble and can not reach the witness of overhauling are achieved, so that the rotor alternating current impedance tester detected by the generator is needed, and when the tester is disassembled and overhauled, the worker can conveniently operate the tester, and the service life of equipment is greatly prolonged are achieved.
Description
Technical Field
The utility model belongs to the technical field of generators, and particularly relates to a rotor alternating current impedance tester for generator detection.
Background
The generator is mechanical equipment for converting other forms of energy into electric energy, and is driven by a water turbine, a steam turbine, a diesel engine or other power machines, energy generated by water flow, air flow, fuel combustion or nuclear fission is converted into mechanical energy and is transmitted to the generator, and then the generator is converted into electric energy, so that the generator has wide application in industrial and agricultural production, national defense, science and technology and daily life, when the generator is used, a rotor alternating current impedance tester is needed to be used for detecting whether the generator normally generates electricity or not and can be normally used, when the generator is used for ensuring the normal use of the detector, the detector needs to be regularly maintained, but the shell is difficult to detach and cannot be overhauled, so that the rotor alternating current impedance tester detected by the generator is needed, when the generator is detached and overhauled, workers are convenient to operate, and the service life of the generator is greatly prolonged.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides a rotor alternating current impedance tester for detecting a generator, which has the advantage of convenient disassembly and overhaul, and solves the problems that the existing rotor alternating current impedance tester for detecting the generator is convenient for operators to operate when the rotor alternating current impedance tester is disassembled and overhauled and the service life of equipment is greatly prolonged because the shell is difficult to disassemble and can not reach the purpose of overhaul.
The utility model discloses a rotor alternating current impedance tester for detecting a generator, which comprises a detector, a protecting cover, a connecting block and a positioning block, wherein the protecting cover is arranged in the detector, the connecting block is fixedly connected to the left side of the protecting cover, the positioning block is fixedly connected to the front side of the detector, the positioning block is matched with the connecting block for use, a positioning cavity is formed in the positioning block, an adjusting mechanism and two positioning mechanisms are arranged in the positioning cavity, the right side of the adjusting mechanism penetrates to the right side of the positioning block, and the positioning mechanism is matched with the connecting block for use.
As the preferable one of the utility model, the regulating mechanism comprises a moving rod, a fixed block and a bent rod, wherein the right side of the moving rod penetrates to the right side of the positioning block, the left side of the moving rod penetrates to the inside of the positioning block, the left side of the moving rod is fixedly connected with the right side of the fixed block, the fixed block is matched with the bent rod for use, the bent rod is movably connected to the inside of the positioning cavity through a rotating shaft, and the bent rod is matched with the positioning mechanism for use, so that the operation of a worker can be facilitated when the detector is overhauled by arranging the regulating mechanism.
As the preferable one of the utility model, the positioning mechanism comprises a cross rod, an extension spring and a pin rod, the cross rod is matched with the bent rod for use, the top of the cross rod is fixedly connected with the bottom of the extension spring, the top of the extension spring is fixedly connected with the inner wall of the positioning cavity, the top of the cross rod is fixedly connected with the bottom of the pin rod, and the top of the pin rod penetrates into the connecting block.
In the present utility model, preferably, the surface of the connecting block is provided with a fixing groove, the fixing groove is used in cooperation with the pin, and the pin can be accurately inserted into the fixing groove when the fixing is performed by providing the fixing groove.
As the preferable mode of the utility model, the limiting groove is arranged in the positioning cavity and is matched with the cross rod, and the cross rod can move according to the moving track provided by the limiting groove by arranging the limiting groove.
As the preferable mode of the utility model, the limiting block is fixed in the positioning cavity, and is sleeved on the surface of the moving rod, and the limiting block is arranged to limit the moving direction and the stroke of the moving rod, so that the normal use of the structure is ensured.
In the utility model, the pin rod and the fixing groove are square, and the pin rod is in close contact with the fixing groove when being inserted, and the pin rod and the fixing groove are arranged, so that the operation of workers can be facilitated when the pin rod and the fixing groove are inserted.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the detector, the protecting cover, the connecting block, the positioning block, the adjusting mechanism and the positioning mechanism are matched for use, and the adjusting mechanism and the positioning mechanism are adjusted, so that when the detector is disassembled and overhauled, a worker can conveniently operate the detector, and can quickly maintain and detect the detector, the working efficiency is improved, and the effects that the shell is difficult to disassemble and can not reach the witness of overhauling are achieved, so that the rotor alternating current impedance tester detected by the generator is needed, and when the tester is disassembled and overhauled, the worker can conveniently operate the tester, and the service life of equipment is greatly prolonged are achieved.
2. According to the utility model, the adjusting mechanism and the positioning mechanism are arranged, so that when the protecting cover is detached, the operation of a worker is facilitated.
Drawings
FIG. 1 is a schematic diagram of a structure provided by an embodiment of the present utility model;
FIG. 2 is a schematic perspective view of an embodiment of the present utility model providing an adjustment mechanism and a positioning mechanism;
FIG. 3 is a perspective cross-sectional view of a positioning block provided by an embodiment of the present utility model;
fig. 4 is a schematic perspective view of a connection block according to an embodiment of the present utility model.
In the figure: 1. a detector; 2. a protective cover; 3. a connecting block; 4. a positioning block; 5. a positioning cavity; 6. an adjusting mechanism; 601. a moving rod; 602. a fixed block; 603. bending a rod; 7. a positioning mechanism; 701. a cross bar; 702. a tension spring; 703. a pin rod; 8. a fixing groove; 9. a limiting groove; 10. and a limiting block.
Detailed Description
For a further understanding of the utility model, its features and advantages, reference is now made to the following examples, which are illustrated in the accompanying drawings.
The structure of the present utility model will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 4, the rotor ac impedance tester for testing a generator provided by the embodiment of the utility model includes a tester 1, a protecting cover 2, a connecting block 3, a locating block 4, a locating cavity 5, an adjusting mechanism 6, a moving rod 601, a fixed block 602, a bent rod 603, a locating mechanism 7, a cross rod 701, a tension spring 702, a pin 703, a fixed slot 8, a limiting slot 9 and a limiting block 10, wherein the tester 1, the protecting cover 2, the connecting block 3 and the locating block 4 are used in a matched manner, the protecting cover 2 is arranged in the tester 1, the connecting block 3 is fixedly connected to the left side of the protecting cover 2, the locating block 4 is fixedly connected to the front side of the tester 1, the locating block 4 is used in a matched manner with the connecting block 3, a locating cavity 5 is formed in the locating block 4, an adjusting mechanism 6 and two locating mechanisms 7 are arranged in the locating cavity 5, the right side of the adjusting mechanism 6 penetrates to the right side of the locating block 4, and the locating mechanism 7 is used in a matched manner with the connecting block 3.
Referring to fig. 2, the adjusting mechanism 6 includes a moving rod 601, a fixed block 602 and a bending rod 603, the right side of the moving rod 601 penetrates to the right side of the positioning block 4, the left side of the moving rod 601 penetrates to the inside of the positioning block 4, the left side of the moving rod 601 is fixedly connected with the right side of the fixed block 602, the fixed block 602 is matched with the bending rod 603, the bending rod 603 is movably connected to the inside of the positioning cavity 5 through a rotating shaft, and the bending rod 603 is matched with the positioning mechanism 7.
The scheme is adopted: by providing the adjusting mechanism 6, it is possible to facilitate the operation of the worker when the inspection instrument 1 is inspected.
Referring to fig. 2, the positioning mechanism 7 includes a cross bar 701, an extension spring 702 and a pin 703, the cross bar 701 is used in cooperation with the bent rod 603, the top of the cross bar 701 is fixedly connected with the bottom of the extension spring 702, the top of the extension spring 702 is fixedly connected with the inner wall of the positioning cavity 5, the top of the cross bar 701 is fixedly connected with the bottom of the pin 703, and the top of the pin 703 penetrates into the connecting block 3.
The scheme is adopted: by providing the positioning mechanism 7, the protective cover 2 can be stably fixed on the surface of the detector 1, and the falling phenomenon in use can be prevented.
Referring to fig. 2 and 4, a fixing groove 8 is formed on the surface of the connection block 3, and the fixing groove 8 is used in cooperation with the pin 703.
The scheme is adopted: by providing the fixing groove 8, the pin 703 can be accurately inserted into the fixing groove 8 when fixing is performed.
Referring to fig. 2 and 3, a limiting groove 9 is formed in the positioning cavity 5, and the limiting groove 9 is matched with the cross bar 701.
The scheme is adopted: by providing the restricting groove 9, the crossbar 701 can be moved in accordance with the movement locus provided by the restricting groove 9.
Referring to fig. 2, a stopper 10 is fixed inside the positioning cavity 5, and the stopper 10 is sleeved on the surface of the moving rod 601.
The scheme is adopted: by providing the stopper 10, the movement direction and the stroke of the movement lever 601 can be restricted, and the normal use of the structure can be ensured.
Referring to fig. 2 and 4, the pin 703 and the fixing groove 8 are square, and the pin 703 is in close contact with the fixing groove 8 when inserted.
The scheme is adopted: by providing the pin 703 and the fixing groove 8, it is possible to facilitate the operation of the worker when the plug-in is performed.
The working principle of the utility model is as follows:
when the detector is used, the moving rod 601 is pulled rightwards, the moving rod 601 drives the fixed block 602 to move rightwards according to the moving track provided by the limiting block 10, the surfaces of the bent rods 603 are extruded through the surfaces of the fixed block 602 to enable the two bent rods 603 to rotate to the opposite sides by taking the rotating shafts as circle centers, the surfaces of the cross rods 701 are extruded through the surfaces of the bent rods 603 to enable the opposite sides of the two cross rods 701 to move during rotation, the cross rods 701 drive the pin rods 703 to move to the opposite sides according to the moving track provided by the limiting groove 9 and stretch the stretching springs 702, the pin rods 703 are far away from the inside of the fixed groove 8, the protecting cover 2 can be detached at the moment, the detector 1 is overhauled, the moving rod 601 is loosened after the detection is finished, and the pin rods 703 are reinserted into the inside of the fixed groove 8 through the back tension of the stretching springs 702, so that the fixing effect is achieved.
To sum up: this rotor alternating current impedance tester that generator detected through setting up detector 1, protecting cover 2, connecting block 3, locating piece 4, location chamber 5, adjustment mechanism 6, movable rod 601, fixed block 602, bent rod 603, positioning mechanism 7, horizontal pole 701, extension spring 702, round pin pole 703, fixed slot 8, restriction groove 9 and stopper 10's cooperation is used, has solved because the shell is difficult to dismantle, can't reach the witness of maintenance, so the rotor alternating current impedance tester that needs a generator to detect, when dismantling it to overhaul, the staff of being convenient for operates, greatly increased equipment's life's problem.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a rotor alternating current impedance tester that generator detected, includes detector (1), protecting cover (2), connecting block (3) and locating piece (4), its characterized in that: the utility model discloses a detecting instrument, including detector (1), locating piece (4), locating cavity (5) have been seted up to the inside of locating piece (4), the inside of locating cavity (5) is equipped with adjustment mechanism (6) and two positioning mechanism (7), the right side of adjustment mechanism (6) runs through to the right side of locating piece (4), positioning mechanism (7) use with connecting block (3) cooperation.
2. The generator-detected rotor ac impedance tester of claim 1, wherein: adjustment mechanism (6) are including movable rod (601), fixed block (602) and bent rod (603), the right side of movable rod (601) runs through to the right side of locating piece (4), the left side of movable rod (601) runs through to the inside of locating piece (4), the left side of movable rod (601) and the right side fixed connection of fixed block (602), fixed block (602) and bent rod (603) cooperation are used, bent rod (603) are through pivot swing joint in the inside of locating chamber (5), bent rod (603) and positioning mechanism (7) cooperation are used.
3. The generator-detected rotor ac impedance tester of claim 2, wherein: positioning mechanism (7) are including horizontal pole (701), extension spring (702) and round pin pole (703), horizontal pole (701) use with bent rod (603) cooperation, the top of horizontal pole (701) and the bottom fixed connection of extension spring (702), the top of extension spring (702) and the inner wall fixed connection of location chamber (5), the top of horizontal pole (701) and the bottom fixed connection of round pin pole (703), the inside to connecting block (3) is run through at the top of round pin pole (703).
4. A generator sensed rotor ac impedance tester as set forth in claim 3 wherein: the surface of connecting block (3) has seted up fixed slot (8), fixed slot (8) and round pin pole (703) cooperation use.
5. A generator sensed rotor ac impedance tester as set forth in claim 3 wherein: a limiting groove (9) is formed in the positioning cavity (5), and the limiting groove (9) is matched with the cross rod (701).
6. The generator-detected rotor ac impedance tester of claim 2, wherein: a limiting block (10) is fixed in the positioning cavity (5), and the limiting block (10) is sleeved on the surface of the moving rod (601).
7. A generator sensed rotor ac impedance tester as set forth in claim 3 wherein: the pin rods (703) and the fixing grooves (8) are square, and the pin rods (703) are in close contact with the fixing grooves (8) when being inserted into each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223558444.6U CN219871540U (en) | 2022-12-30 | 2022-12-30 | Rotor alternating current impedance tester for detecting generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223558444.6U CN219871540U (en) | 2022-12-30 | 2022-12-30 | Rotor alternating current impedance tester for detecting generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219871540U true CN219871540U (en) | 2023-10-20 |
Family
ID=88339084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223558444.6U Active CN219871540U (en) | 2022-12-30 | 2022-12-30 | Rotor alternating current impedance tester for detecting generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219871540U (en) |
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2022
- 2022-12-30 CN CN202223558444.6U patent/CN219871540U/en active Active
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