CN203838314U - Docking device for multi-spigot test of generator - Google Patents
Docking device for multi-spigot test of generator Download PDFInfo
- Publication number
- CN203838314U CN203838314U CN201420247543.9U CN201420247543U CN203838314U CN 203838314 U CN203838314 U CN 203838314U CN 201420247543 U CN201420247543 U CN 201420247543U CN 203838314 U CN203838314 U CN 203838314U
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Abstract
The utility model provides a docking device for the multi-spigot test of generators, and relates to a docking device for generators, which solves the problem in the prior art that existing equipment is inconvenient to use. The device comprises a testing machine base, a movable butt-joint part and a multi-spigot butt-joint part. The table top of the testing machine base is provided with a testing motor and a to-be-tested generator. The movable butt-joint part is in the form of a connecting piece configured to connect the testing motor with the two rotor output terminals of the to-be-tested generator. One end of the multi-spigot butt-joint part is provided with a connection front edge to be in butt joint with the testing motor, and the other end of the multi-spigot butt-joint part is provided with a connection plane. The connection plane is provided with a plurality of connection ports in the form of annular grooves. During the docking process, the convex butt-joint front edge of the to-be-tested generator is arranged in one corresponding groove-shaped connection port in the connection plane and is fastened through a GB fastener. According to the technical scheme of the utility model, due to the adoption of the multi-spigot butt-joint part and the GB fastener, the to-be-tested generator can be in butt joint with the testing motor in a positioning manner. Meanwhile, the cross-series performance test on the to-be-tested generator can be conducted. The GB fastener is strong in fastening force and simplifies the butt-joint operation. The production efficiency is improved.
Description
Technical field
The utility model relates to generator docking facilities, refers in particular to the many seam tests of a kind of generator to the generator of different size effective rapid abutting joint of phase mutual energy in the time carrying out performance test docking facilities.
Background technology
Performance test after generator is made is the means of designer as checking design effect, is also the judging basis of weighing generator manufacture quality.In test, reach the device being connected between test motor unit and generator to be tested is called to generator docking facilities.
Docking when generator test, generally comprise moving docking and quiet docking two aspects: moving docking is finger to finger test motor rotor output terminal and being connected of testing generator rotor output terminal, its merging precision is not only subject to the impact of interfacing part precision, is mainly the impact that is subject to quiet merging precision; Quiet docking refer to utilize on testing generator end cap with the quiet seam docking of diesel engine be arranged in advance test motor terminal and cover docking of interfacing part seam, it guarantees that test unit and generator to be tested form an effective rigidity association, to improve smoothness of operation in test.
In the time that generator test docks, testing generator is realized and being connected by quiet/moving interfacing part with test motor, be actually and simulated generator and dock with diesel motor, moving mating interface size in test is generally subject to testing motor output end restriction, in design, usually fix according to demand docking specification, generator output docking needs to meet and coordinates, and does not perform an analysis at this, and existing describes the improvement of quiet interfacing part.
In engine performance test, quiet docking form is in continuous improvement, and early test is only considered moving docking, does not consider quiet docking, its running axis is difficult to reach in full accord, cause its test findings data quite different, the particularly generator to single-bearing supporting form, affects larger; Therefore occurred that moving/quiet docking share form, owing to having adopted quiet docking form, better solved the running center consistency problem of moving docking, made test findings can truly reflect preferably generator performance.Existing quiet docking structure form is summed up and mainly contains two large classes:
One, single seam docking facilities, this is the quiet docking facilities occurring the earliest, as shown in Figure 1, in this device, test motor 101 docks with the testing generator 106 of another different size in a corresponding series by single seam interfacing part 102 and moving interfacing part 103, in considering to utilize moving interfacing part 103 to meet two motors docking (testing being connected of motor and two rotor output terminals of testing generator), according to the docking seam of two motor different sizes, design quiet interfacing part one to one, two that are the two ends of single seam interfacing part 102 docking seam that corresponding two motor different sizes are set respectively connect seams 1041, 1042, then with bolt 105, test motor and testing generator are linked into an integrated entity by single seam interfacing part 102 bolts, though it is simple that this mode seems docking, but in the face of testing generator specification is when more, constantly change quiet interfacing part, can increase undoubtedly operator's labour intensity and running time,
Two, single seam+seam bridgeware docking facilities, as shown in Figure 2, in this device, moving interfacing part 204 meets two motor docking, and its one end is provided with moving abutment shaft to adjustment part 202, the connection seam of single seam interfacing part 203 one end is connected with the docking seam bolt of test motor 201, the connection seam bolt of single seam interfacing part 203 other ends connects a seam bridgeware 205, the docking seam 206 of the testing generator 208 of corresponding different size need be used the seam bridgeware 205 of corresponding size instead, then by bolt 207, test motor and testing generator are linked into an integrated entity by single seam interfacing part 203 and seam bridgeware 205 bolts, this device has changed the generator test that meets different docking seams in single seam device to change quiet interfacing part, and on single seam part basis, be bolted different seam bridgewares and realize the docking of testing generator, though this mode has been saved operator and has changed the muscle power of heavier single seam interfacing part, but can not save the time of replacing seam conversion interfacing part, add that conversion interfacing part mostly is thin-wall part, improper storage should be out of shape, also can increase production cost, therefore, this mode is only used on small dimension generator at present.
This shows in generator test, the test unit of above-mentioned two kinds of traditional docking modes cannot meet the testing requirements of multi-series generator, all exist and will replace quiet interfacing part or conversion interfacing part at the generator that faces the different docking of test seam, face numerous bolts and screw dismounting, docking step is many, waste time and energy, and these docking parts are deposited to the input that also needs manpower and material resources with keeping, hindered the raising of production efficiency.And from the development trend of generator, along with constantly weeding out the old and bring forth the new of production technology, the kind of teeth in synchronous generator calculating and specification are more and more, the docking demand that meets different generator specifications also more and more causes generator manufacture business's attention, the demand of the equipped different connectivity ports of generator of same model same specification is also more and more, and the generator of the customer demand of the many specifications of other short run also impels generator manufacturing enterprise to improve technology in generator production run.
Utility model content
The purpose of this utility model is the problem existing in order to solve prior art, and the many seams of a kind of generator easy to use test docking facilities is provided, to the tested engine of different size without changing interfacing part.
The purpose of this utility model is achieved through the following technical solutions:
The many seam tests of a kind of generator docking facilities, it comprises:
Test support, both sides on its table top are respectively equipped with the test motor erecting bed of installation test motor and the testing generator erecting bed of testing generator are installed, on testing generator erecting bed, be provided with the whole cushion block of center height, testing generator is fixed on the whole cushion block of center height, the whole cushion block of described center height is the cushion block of one group of high multiple corresponding differing heights value being set in the center according to the testing generator of different seat No., corresponding one of them cushion block of testing generator of a seat No., when test, make the centre-height of testing generator exist together on a surface level with the centre-height of test motor,
Moving interfacing part, is the web member of the rotor output terminal of joint test motor and the rotor output terminal of testing generator, and its one end is provided with moving abutment shaft to adjustment part;
Many seams interfacing part, one end is provided with connection seam, and it docks with the seam that docks of test motor; The other end is provided with connection plane, connect the connector that multiple tracks annular groove is set according to the different convex docking seams of different size testing generator in plane, when docking, the convex docking seam of described testing generator is placed in a groove connector corresponding in connection plane and adopts the plane that tightens up connection plane and convex docking seam with the female locking member of Glan.
Described testing generator erecting bed and the whole cushion block of center height are provided with array testing generator installation screw and the whole cushion block fixing threaded hole of array center height.
On described to connect the flat surface, be provided with the groove connector of 5 road annulars.
One group of screw for fixing nonstandard seam bridgeware of the each layout in interior outside of described connection plane.
One group of notch being arranged symmetrically with is set in described connection plane.
4 notches that are arranged symmetrically with are set in described connection plane.
The structure of the female locking member of described Glan: have the C type locking body of an opening, the upper end of its opening is provided with, and is provided with a hexagon socket head cap screw mating with screw in screw.
The beneficial effects of the utility model:
The many seam tests of generator of the present utility model docking facilities is owing to having adopted the female locking member of many seams interfacing part and Glan, not only making testing generator realize location with test unit rapidly docks, and Glan mother tightens up power and is also better than bolt tightening form, simplify butt-joint operation, improved production efficiency; This device has exempted that operator tackles the docking of distinct interface and the operation process of the loaded down with trivial details quiet interfacing part of replacement that carries out has reduced labour intensity; Owing to having adopted many seams interfacing part, make, under test motor unit energy is ensureing that its power allows, by using the whole cushion block of different center heights, can realize the interdepartmental row performance test of testing generator; Owing to having reduced many quiet interfacing parts and seam bridgeware, a large amount of funds and parking space were both saved, also streamlining management work.
In a word, the many seam tests of generator of the present utility model docking facilities is ensureing under the prerequisite of merging precision, replace the docking form of traditional " one to one " or transition conversion part with many seams interfacing part, replace bolt-locking form with the female locking mode of Glan, greatly improve test docking work efficiency, alleviated operator's labour intensity.
For further illustrating above-mentioned purpose of the present utility model, design feature and effect, below with reference to accompanying drawing, the utility model is elaborated.
Brief description of the drawings
Fig. 1 is existing single seam docking facilities schematic diagram;
Fig. 2 is existing single seam+seam bridgeware docking facilities schematic diagram;
Fig. 3 a is the many seam tests of the utility model generator docking facilities schematic diagram; Fig. 3 b is the front view of testing support in 3a; Fig. 3 c is the vertical view of Fig. 3 b;
Fig. 4 is that the connection plane of many seams interfacing part in Fig. 3 is docked the seam schematic diagram in when docking with testing generator;
Fig. 5 a is the front view of seam docking fastener (Glan mother) in Fig. 4; Fig. 5 b is the vertical view of Fig. 5 a;
Fig. 6 a is the front view of many seams interfacing part in Fig. 3; Fig. 6 b is the right view of Fig. 6 a.
Embodiment
Accompanying drawing below in conjunction with embodiment is elaborated to embodiment of the present utility model.
Referring to Fig. 3 a, the many seam tests of the utility model generator docking facilities comprises:
Test support 1, it is the support of putting test motor 2 and testing generator 8, both sides on frame surface are respectively equipped with the test motor erecting bed 12 of installation test motor 2 and the testing generator erecting bed 13 of testing generator 8 are installed, on testing generator erecting bed 13, be provided with the whole cushion block 9 of center height, testing generator 8 is fixed on the whole cushion block 9 of center height, the whole cushion block 9 of center height is for adjusting the centre-height of testing generator 8, the centre-height of testing generator 8 is existed together on a surface level with the centre-height of test motor 2, referring to Fig. 3 b and Fig. 3 c, on testing generator erecting bed 12 and the whole cushion block 9 of center height, be provided with array testing generator installation screw 131 and the whole cushion block fixing threaded hole 91 of array center height, having ensured can be correctly in place fixing rapidly when testing generator 8 docks, and there will not be position, left and right to move, thereby testing generator 8 is reached with quiet/moving the docking reliably of test motor 2, the use of the whole cushion block 9 of wherein said center height: the height value of the whole cushion block 9 of center height is a determined value corresponding to a Generator seat number, the whole cushion block 9 of center height corresponding to generator of different supports, therefore the whole cushion block 9 of described center height is cushion blocks of one group of high multiple corresponding differing heights value being set in the center according to the testing generator 8 of different seat No., corresponding one of them cushion block of testing generator 8 of a seat No., when test, make the centre-height of testing generator 8 exist together on a surface level with the centre-height of test motor 2, the whole cushion block 9 of center height is fixed on testing generator erecting bed 12 by the whole cushion block fixing threaded hole 91 of the center height on it, as shown in Fig. 3 b and Fig. 3 c, on motor erecting bed 12, be provided with several test motor mounting holes 121, for installation test motor 2, test support 1 periphery is provided with the support mounting hole 101 of several installation test supports 1,
Moving interfacing part 5, is the web member of the rotor output terminal of joint test motor 2 and the rotor output terminal of testing generator 8, and its one end is provided with moving abutment shaft to adjustment part 3;
Many seams interfacing part 6, to make to test motor 2 to realize rigidly connected main body with testing generator 8, its structure is as Fig. 6 a, shown in Fig. 6 b, its one end is provided with and connects seam Φ F0, it docks seam 4 with test motor 2 and docks (making mutually to tighten up by M Φ 2), and this is the same with traditional single seam, the other end is provided with and connects plane 61 (simultaneously referring to Fig. 4), this connection plane 61 is docked the connector Φ F1 of the different docking specification relative set multiple tracks annular groove of seam 7 under the condition of test motor 2 transmission power licenses according to the convex of testing generator 8 ... Φ F5 (the present embodiment is provided with the groove connector of 5 road annulars on to connect the flat surface), when docking, the convex docking seam 7 of testing generator 8 is placed in and connects a groove connector corresponding in plane 61, then after being symmetrically placed in 4 of the dorsal parts of two planes after docking with the female locking member 11 of Glan, tighten up, to meet and quiet docking of many specifications of multi-series generator test, thereby moving merging precision and testing requirements are ensured.Simultaneously for meeting the nonstandard special docking demand of client, at one group of screw 62 for fixing nonstandard seam bridgeware of the each layout in the interior outside that connects plane 61,63, expand the purposes of many seams interfacing part 6, when use, only need design again nonstandard seam bridgeware, regulate moving abutment shaft to the position (be adjusted to and equal nonstandard seam bridgeware thickness) of adjusting cushion block 3 simultaneously, make this device also can be used for the test of nonstandard generator; And one group of notch being arranged symmetrically with 10 (the present embodiment is symmetrical arranged 4 notches 10) is set in the connection plane 61 of many seams interfacing part 6, this is tighten up operation and widen its purposes for the ease of Glan mother 11, makes Glan mother 11 utilize space to meet the connection of each docking seam and there will not be the short slab phenomenon that cannot tighten up.
The female locking member 11 of Glan is members that the original bolt of replacement is connected and fixed seam, its structure is referring to Fig. 5 a, Fig. 5 b, it has the C type locking body 51 of an opening, its open height Z is the locking thickness of female locking member 11 maximums of Glan, its inner width X is the locking degree of depth of female locking member 11 maximums of Glan, and the upper end of its opening is provided with screw, is provided with a hexagon socket head cap screw mating with screw 52 in screw; When use, need only connection plane 61 and convex docking seam 7 are clipped in the opening of locking body 51, with hexagon socket head cap screw 52, the two is fastening, it is quite convenient to use, it is a kind of fastener that can load and unload fast, it can use the general another part of supplying on market, also can make by said structure, tighten up to meet particular component.
In the utility model, quiet interfacing part is designed to many seams interfacing part 6, convenient operation person can complete rapidly the quiet butt-joint operation of distinct interface testing generator 8, guarantees the merging precision of moving docking, has greatly shortened the butt-joint operation time; Particularly in the performance test of the high, normal, basic generator more than 1000kw to power, in its structure, many seams feature will make the mating operation before test have more advantage, it is convenient docking not only, and the expenditure of a large amount of muscle power of saving operative employee, there is very large facilitation to enhancing productivity with employee's enthusiasm for labour; Adopt Glan mother to tighten up mode, greatly simplified and tightened up operation, reduced the manufacturing cost of docking facilities, improved staff labor intensity and operating environment; Except adopting many seams interfaces, also take into full account the nonstandard docking demand of client, on to connect the flat surface, preset docking tightens up the screw of nonstandard seam bridgeware, has expanded the trial stretch of test unit.
The utility model can be applied on the test unit of generator that test motor power (output) is the series such as 55kw, 90kw, 355kw, 2000kw, meets design capacity from the dispatch from the factory test of performance of 5.5kw-2500kw generator.
Those of ordinary skill in the art will be appreciated that, above embodiment is only for the purpose of this utility model is described, and not with opposing restriction of the present utility model, as long as in essential scope of the present utility model, variation, modification to the above embodiment all will drop in the scope of claim of the present utility model.
Claims (7)
1. the many seam tests of a generator docking facilities, is characterized in that comprising:
Test support (1), both sides on its table top are respectively equipped with the test motor erecting bed (12) of installation test motor (2) and the testing generator erecting bed (13) of testing generator (8) are installed, on testing generator erecting bed (13), be provided with the whole cushion block of center height (9), testing generator (8) is fixed on the whole cushion block of center height (9), the whole cushion block of described center height (9) is the cushion block of one group of high multiple corresponding differing heights value being set in the center according to the testing generator of different seat No. (8), corresponding one of them cushion block of testing generator (8) of a seat No., when test, make the centre-height of testing generator (8) exist together on a surface level with the centre-height of test motor (2),
Moving interfacing part (5), is the web member of the rotor output terminal of joint test motor (2) and the rotor output terminal of testing generator (8), and its one end is provided with moving abutment shaft to adjustment part (3);
Many seams interfacing part (6), one end is provided with and connects seam (Φ F0), and it docks with the seam (4) that docks of test motor (2); The other end is provided with and connects plane (61), connect the upper connector that multiple tracks annular groove is set according to the different convex docking seams (7) of different size testing generator (8) of plane (61), when docking, the convex of described testing generator (8) docking seam (7) is placed in to connect the upper corresponding groove connector of plane (61) and adopt with the female locking member of Glan (11) and tightens up and connect the plane that plane (61) and convex are docked seam (7).
2. the many seam tests of generator as claimed in claim 1 docking facilities, is characterized in that:
Described testing generator erecting bed (12) and the whole cushion block of center height (9) are provided with array testing generator installation screw (131) and the whole cushion block fixing threaded hole of array center height (91).
3. the many seam tests of generator as claimed in claim 1 docking facilities, is characterized in that:
On described to connect the flat surface, be provided with the groove connector (Φ F1-Φ F5) of 5 road annulars.
4. the many seam tests of generator as claimed in claim 1 docking facilities, is characterized in that:
One group of screw (62,63) for fixing nonstandard seam bridgeware of the each layout in interior outside of described connection plane (61).
5. the many seam tests of the generator as described in claim 1 or 4 docking facilities, is characterized in that:
One group of notch being arranged symmetrically with (10) is set in described connection plane (61).
6. the many seam tests of generator as claimed in claim 5 docking facilities, is characterized in that:
4 notches that are arranged symmetrically with (10) are set in described connection plane (61).
7. the many seam tests of generator as claimed in claim 1 docking facilities, is characterized in that:
The structure of the female locking member of described Glan (11): have the C type locking body (51) of an opening, the upper end of its opening is provided with screw, is provided with a hexagon socket head cap screw mating with screw (52) in screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247543.9U CN203838314U (en) | 2014-05-15 | 2014-05-15 | Docking device for multi-spigot test of generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420247543.9U CN203838314U (en) | 2014-05-15 | 2014-05-15 | Docking device for multi-spigot test of generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203838314U true CN203838314U (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420247543.9U Expired - Fee Related CN203838314U (en) | 2014-05-15 | 2014-05-15 | Docking device for multi-spigot test of generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203838314U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389034A (en) * | 2019-08-24 | 2019-10-29 | 精进电动科技（正定）有限公司 | A kind of electromagnetic clutch test fixture |
-
2014
- 2014-05-15 CN CN201420247543.9U patent/CN203838314U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110389034A (en) * | 2019-08-24 | 2019-10-29 | 精进电动科技（正定）有限公司 | A kind of electromagnetic clutch test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20200515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |