CN208986723U - A kind of generator unit shell - Google Patents
A kind of generator unit shell Download PDFInfo
- Publication number
- CN208986723U CN208986723U CN201821712479.1U CN201821712479U CN208986723U CN 208986723 U CN208986723 U CN 208986723U CN 201821712479 U CN201821712479 U CN 201821712479U CN 208986723 U CN208986723 U CN 208986723U
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- Prior art keywords
- shell
- access cover
- edge
- strip
- observation
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Abstract
A kind of generator unit shell, including shell, the side of shell is equipped with access hole and observation panel, and access hole edge is equipped with installation platform, and installation platform is equipped with access cover, observation lid is equipped at observation panel, it is characterized in that, access cover inside edge is equipped with strip, positive stop strip is circumferentially on installation platform, the access cover card slot to match with strip is formed between positive stop strip and shell, access cover is fixed by screws on installation platform.The advantageous effects of the utility model are: access cover is mounted in access cover card slot by strip, is more firmly mounted, and can effectively reduce the noise generated when access cover and shell collision；It is equipped with acoustic material in access cover card slot, is further reduced the noise generated when access cover and shell collision；When overhauling to generator, access cover and observation lid are removed, maintenance is convenient；It is provided with handle box, knob is can be avoided and shell is caused to damage, while drawstring being avoided to wear；Generator housing is arranged with pull rod, is moved easily.
Description
Technical field
The utility model relates to technical field of generators, specially a kind of generator unit shell.
Background technique
Generating set is mainly by engine, generator, control system, base, damping device, cooling system, oil supply system
It is formed with components such as output protection switches.Mainly done work by the gas push piston that in-engine fuel combustion generates,
Piston pushes crank rotation by connecting rod, drives the rotor in generator, using electromagnetic induction principle, generator will export sense
Electromotive force is answered, closed load circuit generates electric current.It can be used for various families, office, the daily power generation of enterprise and emergency
Power generation.
With continually developing for technology, the structure of generating set is also more and more compacter, and existing generating set is mostly by zero
Component is encapsulated in the shell of an entirety, small, and carrying and movement are also more convenient when using.But due to generator
Components are more, when generator needs repairing, need to remove the components being mounted on shell, could dismantle shell,
It is time-consuming and laborious.
In the prior art, the utility model patent of Patent No. CN201621035617.8 discloses a kind of portable power generation
Machine cabinet and portable electric generator are located at the engine oil port cover in the lower right corner of cover board including the cover board being located on right shell body service hatch；
Cover board and engine oil port cover pass through clamp combination screw respectively and connect with shell.When needing to repair the components in it,
It only needs to dismantle cover board.When needing to add machine oil, it is only necessary to dismantle engine oil port cover；When needing repairing or replace spark plug
When, it is only necessary to remove spark plup cap.
But cover board and spark plup cap are only connected by screw to, mounting means is simultaneously insecure；Generating set operation or
In moving process, due to shell vibrating, screw can also loosen, and collision, hair are easy between cover board and spark plup cap and shell
Motor group will generate very big noise in operation.
Utility model content
It is more firmly mounted and is capable of outside the generating set of effective noise reduction function the purpose of the utility model is to provide a kind of
Shell.
To achieve the above object, following technical scheme is proposed:
The side of a kind of generator unit shell, including shell, shell is equipped with access hole and observation panel, and the edge of access hole is set
There is installation platform, installation platform is equipped with access cover by screw, observation lid is equipped at observation panel, access cover inside edge is equipped with
Strip is circumferentially with positive stop strip on installation platform, and the access cover card slot to match with strip is formed between positive stop strip and shell,
Access cover is fixed by screws on installation platform, and the shell at observation panel edge is equipped with observation lid card slot, observes the bottom surface of lid
Equipped with the installation strip to match with observation lid card slot, the front end for observing lid is equipped with clamp, and the shell of observation panel front end is equipped with
The bayonet to match with clamp.
Further, in access cover card slot and the medial surface of access cover is equipped with acoustic material.
Further, the shell on access hole edge is equipped with and takes cover slot.
Further, the top surface for observing lid is equipped with tread plate and circle whirlpool.
Further, the other side of shell is equipped with handle box, and the edge of handle box is equipped with protection ring, is equipped with inside handle box
Drawstring securing plate, securing plate are equipped with drawstring hole, and the edge in drawstring hole is arranged in arc chord angle.
Further, the bottom level of shell is equipped with pull rod.
The principles of the present invention are: access cover is mounted in access cover card slot by strip, makes access cover or so position
Shifting is restricted, then access cover is fixed on shell by screw, makes to be more firmly mounted, avoid generator operation or
In moving process, it is easy collision between access cover and shell, generates noise；When being overhauled to generator part, tear open
Lower screw, access cover is opened；Observation lid is mounted in observation lid card slot by installing strip, and is buckled in shell by clamp
In bayonet on body, structure is stronger, can effectively prevent loosening.
The advantageous effects of the utility model are:
1, access cover is mounted in access cover card slot by strip, is more firmly mounted, can effectively reduce access cover with
The noise that shell generates when colliding.
2, it is equipped with acoustic material in access cover card slot, is further reduced the noise generated when access cover and shell collision.
3, when overhauling to generator, access cover and observation lid are removed, maintenance is convenient.
4, it is provided with handle box, knob is can be avoided and shell is caused to damage, while drawstring being avoided to wear.
5, generator housing is arranged with pull rod, is moved easily.
Detailed description of the invention
Attached drawing 1 is the perspective view of the explosion of the utility model generator unit shell structure.
Attached drawing 2 is the structural schematic diagram of the access cover medial surface of the utility model generator unit shell.
Attached drawing 3 is the structural schematic diagram of handle box in the utility model.
Attached drawing 4 is the structural schematic diagram of pull rod in the utility model.
Attached drawing 5 is the schematic side view of pull rod in the utility model.
In figure: shell 1, observation panel 3, access cover 4, observation lid 5, strip 6, positive stop strip 7, acoustic material 8, takes access hole 2
Cover slot 9, handle box 10, protection ring 11, drawstring securing plate 12, drawstring hole 13, observation lid card slot 14, installation strip 15, tread plate
16, circle whirlpool 17, clamp 18, bayonet 19, pull rod 20, handle 21, telescopic rod 22, fixing seat 23, clamping pin mechanism 24, button 25, convex
Item 26, installation platform 27.
Specific embodiment
A kind of generator unit shell of the utility model is further illustrated in the following with reference to the drawings and specific embodiments.
The side of a kind of generator unit shell, including shell 1, shell 1 is equipped with access hole 2 and observation panel 3, access hole 2
Edge is equipped with installation platform 27, and installation platform 27 is equipped with access cover 4, observation lid 5,4 inner side edge of access cover are equipped at observation panel 3
Edge is equipped with strip 6, is circumferentially with positive stop strip 7 on installation platform 27, and formation matches with strip 6 between positive stop strip 7 and shell 1
Access cover card slot, access cover 4 are fixed by screws on installation platform 27；The shell 1 at 3 edge of spark plug observation panel is equipped with
Lid card slot 14 is observed, the bottom surface of observation lid 5 is equipped with the installation strip 15 to match with observation lid card slot 14, observes the front end of lid 5
Equipped with clamp 18, the shell 1 of observation panel is equipped with the bayonet 19 to match with clamp 18.
Access cover 4 is mounted in access cover card slot by strip 6, is restricted 4 left and right displacement of access cover, then pass through spiral shell
Access cover is fixed on shell 1 by nail, makes to be more firmly mounted, and is effectively reduced between access cover 4 and observation lid 5 and shell 1, by
In the noise for colliding generation in generator operation or moving process；When being overhauled to generator part, remove
Screw opens access cover；Observation lid 5 is mounted in observation lid card slot 14 by installing strip 15, and passes through clamp 18
It is buckled in the bayonet 19 on shell 1, structure is stronger, can effectively prevent loosening.
Further, in this embodiment, in access cover card slot and the medial surface of access cover 4 is equipped with sound insulation material
8 lower part of acoustic material of material 8, the medial surface of access cover 4 is equipped with raised line 26.In generator equipment operation, it can generate and make an uproar
Sound, acoustic material 8 can play the role of absorbing sound wave, and the acoustic material 8 in access cover card slot is in addition to can be avoided access cover 4
Noise is reduced when colliding between shell 1, moreover it is possible to play the role of buffering, in this embodiment, acoustic material 8 is
Acoustic material.
Further, in this embodiment, the shell 1 on 2 edge of access hole is equipped with and takes cover slot 9, solid removing
In the case that regular inspection builds 4 screw, user need to only be clasped with hand and take cover slot 9, it will be able to easily remove access cover 4.
Further, in this embodiment, the top surface for observing lid 5 is equipped with tread plate 16 and circle whirlpool 17, and observation lid 5 is logical
The mode for crossing clamping is mounted on shell 1, is easy to open observation lid 5 and is checked spark plug, and in the top surface of observation lid 5
Equipped with tread plate 16 and circle whirlpool 17, user can be helped easily to open observation lid 5, avoid rubber sleeve.
Further, in other embodiments, observation lid 5 is fixed by screws in the shell 1 at spark plug observation panel 3
On.
Further, in this embodiment, the side of access cover 4 and shell 1 are hinged, hinged place and take cover slot 9 it
Between angle be 90 degree, access cover 4 and shell 1 are using hinged by the way of, convenient for users to opening access cover 4, without that will examine
4 are built entirely to remove.In order to the folding of lid 4 convenient to overhaul.
Further, in this embodiment, the other side of shell 1 is equipped with handle box 10, and the edge of handle box 10 is set
There is protection ring 11, drawstring securing plate 12 is equipped with inside handle box 10, drawstring securing plate 12 is equipped with drawstring hole 13, drawstring hole 13
Edge is arc chord angle setting.Pulling driving device rotation using knob is a kind of mode of generator starting, in actual use,
User is after quickly pulling out drawstring, and due to rubber sleeve, knob will appear the case where slipping out of the hand, during drawstring bounces back, knob
It is easy to generate collision with shell 1, shell 1 is caused to damage；Due to being provided with the protection at the edge of handle box 10 and handle box 10
Ring 11, when drawstring can be made to bounce back, knob is fallen into handle box 10, and protection ring 11 can also prevent knob collision shell 1；Protection
The arc chord angle design of the edge in ring 11 and drawstring hole 13 can be avoided drawstring and shell 1 generates friction, causes shell 1 and draws
Rope damage.
Further, in this embodiment, the bottom level of shell 1 is equipped with pull rod 20.Pull rod 20 include handle 21,
Telescopic rod 22 and fixing seat 23, pull rod 20 are mounted on the bottom of shell 1 by fixing seat 23, and handle 21 is folded upward at, with shell 1
Base angle shape matches, with convenient for users to holding handle 21.Bottom end inside telescopic rod 22 is equipped with clamping pin mechanism 24, handle 21
Place is equipped with the button 25 matched with clamping pin mechanism 24；In mobile generator, handle 21 is caught from the bottom of generator, will be drawn
Bar 20 pull out can drawing generator, the bayonet lock retraction telescopic rod 22 in clamping pin mechanism 24 can be controlled by push button 25
It is interior, 20 folding and unfolding of pull rod is good；It is easy to operate, it occupies little space.
Claims (8)
1. a kind of generator unit shell, including shell (1), the side of shell (1) is equipped with access hole (2) and observation panel (3), maintenance
Mouth (2) edge is equipped with installation platform (27), is equipped with access cover (4) at installation platform (27), and observation is equipped at observation panel (3) and is covered
(5), which is characterized in that the edge of access cover (4) medial surface is equipped with strip (6), and installation platform (27) is equipped with positive stop strip (7),
The access cover card slot to match with strip (6) is formed between positive stop strip (7) and the shell (1) of access hole (2) outer rim；Observation panel
(3) shell (1) at edge is equipped with observation lid card slot (14), and the bottom surface of observation lid (5) is equipped with and observation lid card slot (14) phase
The front end of the installation strip (15) matched, observation lid (5) is equipped with clamp (18), and the shell (1) of observation panel (3) front end is equipped with and card
The bayonet (19) that sub (18) match.
2. generator unit shell as described in claim 1, it is characterised in that: in access cover card slot and access cover (4) it is interior
Side is equipped with acoustic material (8).
3. the generator unit shell as described in claims 1 or 2, it is characterised in that: on the shell (1) on access hole (2) edge
Equipped with taking cover slot (9).
4. generator unit shell as claimed in claim 1 or 2, it is characterised in that: the other side of shell (1) is equipped with handle box
(10), the edge of handle box (10) is equipped with protection ring (11), is equipped with drawstring securing plate (12) inside handle box (10), and drawstring is reinforced
Plate (12) is equipped with drawstring hole (13), and the edge of drawstring hole (13) is arranged in arc chord angle.
5. generator unit shell as claimed in claim 3, it is characterised in that: the other side of shell (1) is equipped with handle box (10),
The edge of handle box (10) is equipped with protection ring (11), is equipped with drawstring securing plate (12) inside handle box (10), drawstring securing plate
(12) drawstring hole (13) are equipped with, the edge of drawstring hole (13) is arranged in arc chord angle.
6. the generator unit shell as described in claim 1,2 or 5, it is characterised in that: the bottom level of shell (1) is equipped with pull rod
(20)。
7. generator unit shell as claimed in claim 3, it is characterised in that: the bottom level of shell (1) is equipped with pull rod (20).
8. generator unit shell as claimed in claim 4, it is characterised in that: the bottom level of shell (1) is equipped with pull rod (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712479.1U CN208986723U (en) | 2018-10-22 | 2018-10-22 | A kind of generator unit shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712479.1U CN208986723U (en) | 2018-10-22 | 2018-10-22 | A kind of generator unit shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208986723U true CN208986723U (en) | 2019-06-14 |
Family
ID=66788561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821712479.1U Active CN208986723U (en) | 2018-10-22 | 2018-10-22 | A kind of generator unit shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208986723U (en) |
-
2018
- 2018-10-22 CN CN201821712479.1U patent/CN208986723U/en active Active
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