CN207598353U - A kind of attachment device of engine and generator - Google Patents
A kind of attachment device of engine and generator Download PDFInfo
- Publication number
- CN207598353U CN207598353U CN201721578688.7U CN201721578688U CN207598353U CN 207598353 U CN207598353 U CN 207598353U CN 201721578688 U CN201721578688 U CN 201721578688U CN 207598353 U CN207598353 U CN 207598353U
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- Prior art keywords
- generator
- attachment device
- engine
- housing
- connection housing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Motor Or Generator Frames (AREA)
Abstract
A kind of attachment device of engine and generator, belong to generating set technical field, the attachment device of the engine and generator, including the connector sleeve being connected between motor of generator axis and engine crankshaft, it is characterized in that, connection housing is provided with outside the connector sleeve, the both ends of the connection housing in motor body and generator housing pair respectively with being fixedly linked, the beneficial effects of the utility model are, the attachment device is simple in structure, make engine and generator centering quick and easy for installation, positioning accuracy higher, reduce the number of machine halt trouble, make generating set operation more reliable.
Description
Technical field
The utility model is related to generating set technical field more particularly to the attachment devices of a kind of engine and generator.
Background technology
Gas-liquid-liquid three-phase flow is with the generating equipment that petrol engine is power.As production and life are steady to power consumption parameter
Qualitative requirement is higher and higher, is also higher and higher to generating set security reliability.So the connection of engine and generator will
Higher structural strength is asked to ensure that engine is consistent with the centre of gyration of generator again, generating set operating is can be only achieved and stablizes
Reliable purpose.
There are two types of connection mode, one is to be flexibly connected, i.e., two axis is docked with shaft coupling, two for usual engine and generator
For rigid connection, generator rigid connection piece and diesel engine flywheel disk are formed by connecting with high-strength bolt.And engine with
Generator is produced by different manufacturers, and connection size is different, and corresponding position of mounting hole does not correspond to, and makes the company of engine and generator
It connects and is not easy centering, it is difficult to install, if engine crankshaft does not have centering with motor of generator axis, it is susceptible to frequently goes out at work
Existing machine halt trouble makes generating set operating unreliable.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of attachment device, solve available engine and
Generator connection be not easy centering, it is difficult to install the problem of, it is therefore intended that, by designing a kind of attachment device, according to engine and
Generator interface size set, engine can not only connect with the internal structure centering of generator, and make engine with
The positioning accuracy higher of the shell of generator makes generating set operating more reliable.
To achieve the above object, technical solution is used by the utility model solves its technical problem：The engine
With the attachment device of generator, including the connector sleeve being connected between motor of generator axis and engine crankshaft, which is characterized in that
Be provided with connection housing outside the connector sleeve, the both ends of the connection housing respectively with motor body and generator housing pair
In be fixedly linked.
Further, the connection housing is set as tube-in-tube structure, and both ends are respectively arranged with connecting flange, connecting flange
On be provided with bolt connecting hole.
Further, the side that the connection housing is connected with motor body is provided with the processing bolt connecting hole
Fabrication hole.
Further, the connecting pin of the connecting flange and motor body is provided with dowel hole.
Further, the dowel hole is at least provided with two, and is evenly distributed on connecting flange.
Further, the side that the connection housing is connected with generator housing is provided with coordinates centering with generator housing
Positioning spigot.
Further, one end of the connection housing is provided with flared section, one end positioning of the flared section and connector sleeve
Clamping.
Further, multiple heat emission holes are provided in the exterior circumference of the connection housing.
The beneficial effects of the utility model are：The attachment device is bent by motor of generator axis and engine by connector sleeve
Axis is connected, and then makes engine and generator centering with the connection housing outside connector sleeve, even if connection shell one end is determined
Position seam allowance is snapped fit onto on generator housing, and the connection housing other end is positioned using the positioning method of plane and two pits, and with connection
Bolt will connect the fastening of housing both ends, not only make centering quick and easy for installation, but also improve positioning accuracy.
Further, the processing of bolt connecting hole realizes that fabrication hole is as measurement base by the fabrication hole of connection shell one end
Standard is detected the bolt connecting hole on connection housing, ensure that both ends center consistency also ensures that engine and power generation
The centre of gyration consistency of machine meets the requirement of two centre of gyration concentricities.
To sum up, the attachment device is simple in structure, makes that engine and generator centering are quick and easy for installation, and positioning accuracy is more
Height reduces the number of machine halt trouble, makes generating set operation more reliable.
Description of the drawings
Label in each width attached drawing is expressed to the utility model specification below content and figure is briefly described：
Fig. 1 is the structure diagram of the utility model；
Label in above-mentioned figure is：1. connector sleeve, 2. connection housings, 21. connecting flanges, 22. bolt connecting holes, 23.
Fabrication hole, 24. positioning spigots, 25. flared sections, 26. heat emission holes, 27. dowel holes, 3. motor bodies, 4. generator housings.
Specific embodiment
Below against attached drawing, by the description to optimum embodiment, specific embodiment of the present utility model is made into one
Step detailed description.
The utility model specific embodiment is：As shown in Figure 1, the attachment device of a kind of engine and generator, packet
The connector sleeve 1 being connected between motor of generator axis and engine crankshaft is included, connection housing 2 is provided with outside connector sleeve 1, it is described
The both ends of housing 2 are connected respectively with being fixedly linked in 4 pairs of motor body 3 and generator housing.
Connection housing 2 is set as tube-in-tube structure, and both ends are respectively arranged with connecting flange 21, are provided on connecting flange 21
Bolt connecting hole 22, by connection bolt being set to fasten phase to motor body 3 and generator housing 4 into bolt connecting hole 22
Even, and connection housing 2 is provided with the fabrication hole 23 for processing the bolt connecting hole 22 with the side that motor body 3 is connected,
Fabrication hole 23 is detected the bolt connecting hole 22 on connection housing 2 as measuring basis, ensure that both ends center consistency
Also it ensures that the centre of gyration consistency of engine and generator, that is, meets the requirement of two centre of gyration concentricities；Connection method
Orchid 21 and the connecting pin of motor body 3 are provided with dowel hole 27, and dowel hole 27 is uniformly distributed at least provided with two
On connecting flange 21, make positioning more stable by the positioning method of plane and two pits；Connection housing 2 is connected with generator housing 4
Side be additionally provided with generator housing 4 coordinate centering positioning spigot 24, the setting of positioning spigot 24 and dowel hole 27,
Motor body 3 and 4 centering of generator housing is made to position more convenient, positioning accuracy higher；One end of connection housing 2 is provided with expansion
Mouth section 25, flared section 25 and one end positioning of connector sleeve 1 are clamped, and are fixed the position of connector sleeve 1 and are not easy play；Connect housing 2
Exterior circumference on be provided with multiple heat emission holes 26, when working speed is larger, internal heat can scatter and disappear in time, play heat dissipation
The effect of cooling also plays the effect of watch window.
Embodiment：The installation assembling process of the attachment device is, according to engine and generator interface size selection phase
Answer the attachment device of size, connection housing 2 is socketed in outside connector sleeve 1 before assembling, first with connector sleeve 1 by motor of generator axis
It is connected with engine crankshaft；Then the positioning spigot 24 of 2 one end of connection housing is made to snap fit onto on generator housing 4, and make connection
The dowel hole 27 of 2 other end of housing is opposite with the pin hole on motor body 3, is positioned by positioning pin, finally by
Attachment bolt pass through connection housing 2 bolt connecting hole 22, by connect housing 2 both ends respectively with motor body 3 and power generation
Casing body 4 is fixedly linked, then completes assembly work.
To sum up, the attachment device is simple in structure, makes that engine and generator centering are quick and easy for installation, and positioning accuracy is more
Height reduces the number of machine halt trouble, makes generating set operation more reliable.
The above, some principles of the utility model that only explains through diagrams, this specification are not intended to this practicality
It is novel to be confined in the shown concrete structure and the scope of application, thus it is every it is possible that is be utilized corresponding change and wait
Jljl belongs to the apllied the scope of the claims of the utility model.
Claims (8)
1. a kind of attachment device of engine and generator, including the company being connected between motor of generator axis and engine crankshaft
Female connector (1), which is characterized in that connection housing (2), the both ends point of the connection housing (2) are provided with outside the connector sleeve (1)
It is not fixedly linked in motor body (3) and generator housing (4).
2. attachment device according to claim 1, it is characterised in that：The connection housing (2) is set as tube-in-tube structure,
Both ends are respectively arranged with connecting flange (21), and bolt connecting hole (22) is provided on connecting flange (21).
3. attachment device according to claim 2, it is characterised in that：The connection housing (2) and motor body (3) phase
Side even is provided with the fabrication hole (23) for processing the bolt connecting hole (22).
4. the attachment device according to Claims 2 or 3, it is characterised in that：The connecting flange (21) and motor body
(3) connecting pin is provided with dowel hole (27).
5. attachment device according to claim 4, it is characterised in that：The dowel hole (27) at least provided with two,
And it is evenly distributed on connecting flange (21).
6. attachment device according to claim 5, it is characterised in that：The connection housing (2) and generator housing (4) phase
Side even is provided with the positioning spigot (24) with generator housing (4) cooperation centering.
7. attachment device according to claim 6, it is characterised in that：One end of the connection housing (2) is provided with flaring
Section (25), the flared section (25) and one end positioning of connector sleeve (1) are clamped.
8. attachment device according to claim 1, it is characterised in that：It is set in the exterior circumference of the connection housing (2)
There are multiple heat emission holes (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578688.7U CN207598353U (en) | 2017-11-23 | 2017-11-23 | A kind of attachment device of engine and generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721578688.7U CN207598353U (en) | 2017-11-23 | 2017-11-23 | A kind of attachment device of engine and generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207598353U true CN207598353U (en) | 2018-07-10 |
Family
ID=62760399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721578688.7U Active CN207598353U (en) | 2017-11-23 | 2017-11-23 | A kind of attachment device of engine and generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207598353U (en) |
-
2017
- 2017-11-23 CN CN201721578688.7U patent/CN207598353U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211124 Address after: 241000 rooms A206 and 207, complex building, 38 Yinhu North Road, Wuhu District, China (Anhui) pilot Free Trade Zone, Wuhu City, Anhui Province Patentee after: WUHU WANJIANG INTELLECTUAL PROPERTY OPERATION CENTER Co.,Ltd. Address before: 241000 Anhui Wuhu economic and Technological Development Zone, Changchun Road, No. 8 generator transformer joint factory Patentee before: ANHUI RUISAIKE RENEWABLE RESOURCE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |