CN207715418U - A kind of municipal works field assembled air exhausting device - Google Patents
A kind of municipal works field assembled air exhausting device Download PDFInfo
- Publication number
- CN207715418U CN207715418U CN201820062109.1U CN201820062109U CN207715418U CN 207715418 U CN207715418 U CN 207715418U CN 201820062109 U CN201820062109 U CN 201820062109U CN 207715418 U CN207715418 U CN 207715418U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- motor
- disk
- air exhausting
- municipal works
- Prior art date
- 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.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of municipal works field assembled air exhausting devices, including support frame, flabellum disk, it is connected with skeleton fastening bolt by skeleton fastening nut between support frame, motor support bar is installed between support frame, the other end of motor support bar is provided with motor fixing frame, pass through motor rack fastening bolt and motor rack fastening nut between motor fixing frame, motor is installed among motor fixing frame, motor lower portion is provided with output shaft, flabellum disk is installed on output shaft, limit flat key is installed between output shaft and flabellum disk, flabellum pan bottom is provided with stop nut, flabellum disk surrounding is equipped with exhaust flabellum, flabellum disk and exhaust flabellum are attached by flabellum fastening nut and flabellum fastening bolt.Advantageous effect is：Be dismountable structure by the way that each holder is arranged so that device can quick disassembly and assembly be more advantageous to Municipal Engineering Construction so that device easily facilitates carrying and storage.
Description
Technical field
The utility model is related to municipal apparatus fields, and in particular to a kind of municipal works field assembled air exhausting device.
Background technology
The mating various public infrastructure developments of urban life belong to municipal works scope, such as common city road
Road, bridge, subway, for example, with the various pipelines that are closely related of life；Rainwater, sewage, upper water, middle water, electric power, telecommunications, heating power,
Combustion gas etc. belongs to municipal works scope.The element of resource and population activity in the whole nation are rapidly to dominant area and urban agglomerations, city
City's infrastructure and public service are difficult to keep up with the paces of resource and population concentrations, the requirement to municipal engineering construction also into
One step is promoted.In municipal construction, the work such as pipeline maintenance, cable maintenance are frequently necessary to the operation in the larger deep-well of depth,
In order to ensure the safety of personnel in the pit, it is often necessary to place air exhausting device in well head.And existing air exhausting device is mostly integral type
Device can usually bring inconvenience in transporting carrying process because volume is big.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of municipal works field assembled
Air exhausting device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of municipal works field assembled air exhausting device, including support frame, flabellum disk, between the support frame
It is connected with skeleton fastening bolt by skeleton fastening nut, motor support bar, the electricity is installed between the support frame
The other end of machine supporting rod is provided with motor fixing frame, passes through motor rack fastening bolt and motor rack between the motor fixing frame
Fastening nut is equipped with motor among the motor fixing frame, and the motor lower portion is provided with output shaft, pacifies on the output shaft
Equipped with flabellum disk, limit flat key is installed between the output shaft and the flabellum disk, the flabellum pan bottom is provided with limit
Nut, the flabellum disk surrounding be equipped with exhaust flabellum, the flabellum disk and the exhaust flabellum by flabellum fastening nut and
Flabellum fastening bolt is attached.
In above structure, first passes through the flabellum fastening nut and the flabellum fastening bolt and fix the exhaust flabellum
In the flabellum disk, the flabellum disk is being fixed on the output shaft with the stop nut, and pass through the limit
Flat key carries out circumferential limit, and motor is fixed on the support frame by the motor fixing frame and the motor support bar
On.
In order to further increase its using effect, the support frame is four semicircles with engaging lug, the motor
One end of supporting rod is fixed on the company of two support frames by the skeleton fastening nut and the skeleton fastening bolt
Between lug.
In order to further increase its using effect, the motor fixing frame is four semicircles with engaging lug, the electricity
The other end of machine supporting rod is fixed on two motors by the motor rack fastening bolt and the motor rack fastening nut
Between the engaging lug of fixed frame.
In order to further increase its using effect, the round diameter that four motor fixing frame fastenings are formed later is smaller
In the motor outer diameter, and with the cone match of the motor bottom, the stop nut passes through screw thread and the output shaft phase
Connection.
In order to further increase its using effect, fixing groove is provided in the flabellum disk, the exhaust flabellum is four
A, exhaust fan tea residue portion is mutually fixed by the flabellum fastening nut and the flabellum fastening bolt with the flabellum disk.
In order to further increase its using effect, quick connector is provided on the motor, the motor passes through fast grafting
Head is connected with external power supply.
Advantageous effect is：Be dismountable structure by the way that each holder is arranged so that device can quick disassembly and assembly,
So that device easily facilitates carrying and storage, it is more advantageous to Municipal Engineering Construction.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of municipal works field assembled air exhausting device described in the utility model；
Fig. 2 is a kind of structural representation of municipal works field assembled air exhausting device impeller wheel portion described in the utility model
Figure.
The reference numerals are as follows：
1, support frame；2, skeleton fastening nut；3, motor support bar；4, skeleton fastening bolt；5, it is vented flabellum；6, electric
Rack fastening bolt；7, motor rack fastening nut；8, motor；9, motor fixing frame；10, flabellum fastening nut；11, spiral shell is limited
It is female；12, output shaft；13, flabellum disk；14, flat key is limited；15, flabellum fastening bolt.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, a kind of municipal works field assembled air exhausting device, including support frame 1, flabellum disk
13, it is connected with skeleton fastening bolt 4 by skeleton fastening nut 2 between support frame 1, electricity is installed between support frame 1
The other end of machine supporting rod 3, motor support bar 3 is provided with motor fixing frame 9, is fastened by motor rack between motor fixing frame 9
Bolt 6 and motor rack fastening nut 7 are equipped with motor 8 among motor fixing frame 9, and 8 lower part of motor is provided with output shaft 12, defeated
Flabellum disk 13 is installed on shaft 12, limit flat key 14 is installed, 13 bottom of flabellum disk is set between output shaft 12 and flabellum disk 13
It is equipped with stop nut 11,13 surrounding of flabellum disk is equipped with exhaust flabellum 5, and flabellum disk 13 and exhaust flabellum 5 fasten spiral shell by flabellum
Mother 10 and flabellum fastening bolt 15 are attached.
In above structure, flabellum fastening nut 10 and flabellum fastening bolt 15 are first passed through by flabellum 5 is vented and is fixed on flabellum
On disk 13, flabellum disk 13 is being fixed on output shaft 12 with stop nut 11, and circumferential limit is carried out by limiting flat key 14,
Motor 8 is fixed on support frame 1 by motor fixing frame 9 and motor support bar 3.
In order to further increase its using effect, support frame 1 is four semicircles with engaging lug, motor support bar 3
One end the engaging lug of two support frames 1 is fixed on by skeleton fastening nut 2 and skeleton fastening bolt 4 between, motor is solid
It is four semicircles with engaging lug to determine frame 9, and the other end of motor support bar 3 is tight by motor rack fastening bolt 6 and motor rack
Gu nut 7 is fixed between the engaging lug of two motor fixing frames 9, it is straight that four motor fixing frames 9 fasten the circle formed later
Diameter is slightly less than 8 outer diameter of motor, and with the cone match of 8 bottom of motor, stop nut 11 is connected by screw thread with output shaft 12,
Fixing groove is provided in flabellum disk 13, exhaust flabellum 5 is four, and exhaust 5 bottom of flabellum passes through flabellum fastening nut 10 and fan
Leaf fastening bolt 15 is fixed with 13 phase of flabellum disk, and quick connector is provided on motor 8, and motor 8 passes through quick connector and external electrical
Source is connected.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (6)
1. a kind of municipal works field assembled air exhausting device, it is characterised in that：Including support frame, flabellum disk, the branch
It is connected with skeleton fastening bolt by skeleton fastening nut between support bone frame, motor support is installed between the support frame
Bar, the other end of the motor support bar are provided with motor fixing frame, and spiral shell is fastened by motor rack between the motor fixing frame
Bolt and motor rack fastening nut are equipped with motor among the motor fixing frame, and the motor lower portion is provided with output shaft, described
Flabellum disk is installed on output shaft, limit flat key, the flabellum pan bottom are installed between the output shaft and the flabellum disk
It is provided with stop nut, the flabellum disk surrounding is equipped with exhaust flabellum, and the flabellum disk and the exhaust flabellum pass through flabellum
Fastening nut and flabellum fastening bolt are attached.
2. a kind of municipal works field assembled air exhausting device according to claim 1, it is characterised in that：The support
Skeleton is four semicircles with engaging lug, and one end of the motor support bar passes through the skeleton fastening nut and the skeleton
Fastening bolt is fixed between the engaging lug of two support frames.
3. a kind of municipal works field assembled air exhausting device according to claim 1, it is characterised in that：The motor
Fixed frame is four semicircles with engaging lug, and the other end of the motor support bar passes through the motor rack fastening bolt and institute
Motor rack fastening nut is stated to be fixed between the engaging lug of two motor fixing frames.
4. a kind of municipal works field assembled air exhausting device according to claim 1, it is characterised in that：Described in four
The round diameter that motor fixing frame fastening is formed later is slightly less than the motor outer diameter, and matches with the conical surface of the motor bottom
It closes, the stop nut is connected by screw thread with the output shaft.
5. a kind of municipal works field assembled air exhausting device according to claim 1, it is characterised in that：The flabellum
Be provided with fixing groove on disk, the exhaust flabellum is four, exhaust fan tea residue portion by the flabellum fastening nut and
The flabellum fastening bolt is mutually fixed with the flabellum disk.
6. a kind of municipal works field assembled air exhausting device according to claim 1, it is characterised in that：The motor
On be provided with quick connector, the motor is connected by quick connector with external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062109.1U CN207715418U (en) | 2018-01-15 | 2018-01-15 | A kind of municipal works field assembled air exhausting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820062109.1U CN207715418U (en) | 2018-01-15 | 2018-01-15 | A kind of municipal works field assembled air exhausting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207715418U true CN207715418U (en) | 2018-08-10 |
Family
ID=63051805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820062109.1U Expired - Fee Related CN207715418U (en) | 2018-01-15 | 2018-01-15 | A kind of municipal works field assembled air exhausting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207715418U (en) |
-
2018
- 2018-01-15 CN CN201820062109.1U patent/CN207715418U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180810 Termination date: 20190115 |