CN207848038U - A kind of fan including extension rod - Google Patents
A kind of fan including extension rod Download PDFInfo
- Publication number
- CN207848038U CN207848038U CN201720999240.6U CN201720999240U CN207848038U CN 207848038 U CN207848038 U CN 207848038U CN 201720999240 U CN201720999240 U CN 201720999240U CN 207848038 U CN207848038 U CN 207848038U
- Authority
- CN
- China
- Prior art keywords
- rod
- extension rod
- adjustment hole
- fan
- rack
- 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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Abstract
A kind of fan including extension rod provided by the utility model, belongs to fan technology field, and the purpose of this utility model is to provide a kind of extension rod of adjustable mounting height and the fan comprising it.Fan extension rod, including the body of rod are provided with adjustment hole at the top of the body of rod；Multigroup adjustment hole is set on the body of rod, and distance of multigroup adjustment hole away from the body of rod top is sequentially increased.Fixing piece can fix the extension rod across adjustment hole described in any group.Extension rod provided by the utility model and fan comprising it, by the setting of the adjustment hole of different height on extension rod, it is convenient for when in use, according to the different height being hung needed for fan, the adjustment hole of proper height is selected, and then extension rod is hung to house beam etc. by fixing piece across adjustment hole；The setting of adjustment hole enables extension rod to recycle, and it is convenient to save materials'use.
Description
Technical field
The utility model is related to fan technology fields, and in particular to a kind of fan including extension rod.
Background technology
For industrial big fan according to the difference of use environment, the height of big fan installation also can be different, and fan is pacified
The fixing device of dress just has a different requirements, such as needs the extension rod of different length in different height installation fan, when making
When with needing to convert height in the process, extension rod before needs replacing, and causes to waste.
Invention content
To solve the above problems, the purpose of this utility model be to provide a kind of adjustable mounting height comprising extension rod
Fan.
In a first aspect, extension rod provided by the utility model, including the body of rod；It is provided with adjustment hole at the top of the body of rod；
Multigroup adjustment hole is set on the body of rod, and distance of multigroup adjustment hole away from the body of rod top is sequentially increased.
Further, each group of the adjustment hole is located on the same cross section of the body of rod.
Further, the body of rod bottom end is provided with lifting lug.
Further, centre position of the body of rod in itself axial direction is provided with knuckle.
Second aspect, the utility model provide a kind of fan, including：Motor, wheel hub, flabellum, rack and any of the above
Extension rod described in, the top of the rack are fixedly connected with the bottom end of the body of rod, the bottom end of the rack and the wheel
Hub is fixedly connected；The rack is located on the wheel hub periphery for fixing the motor, the flabellum, and the motor rotates energy
Enough drive the hub rotation, the hub rotation flabellum can be driven to rotate, the fan is solid by the top of the body of rod
It is scheduled on house beam.
Further, the extension rod is connected in the rack by connector by the lifting lug.
Further, the flabellum is internally provided with steel wire rope.
A kind of fan including extension rod provided by the utility model is set by the adjustment hole of different height on extension rod
It sets, convenient for when in use, according to the different height being hung needed for fan, selecting the adjustment hole of proper height, and then fixing piece is worn
Extension rod is hung to house beam etc. by toning knothole；The setting of adjustment hole enables extension rod to recycle, and saves materials'use
It is convenient.
Description of the drawings
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific implementation mode or attached drawing needed to be used in the description of the prior art are briefly described.In all the appended drawings, similar
Element or part are generally identified by similar reference numeral.In attached drawing, each element or part might not be according to actual ratios
It draws.
Fig. 1 is the fan schematic diagram comprising extension rod that one embodiment of the utility model provides；
Fig. 2 is the extension rod schematic diagram that one embodiment of the utility model provides；
Fig. 3 is the vertical view for the rack that one embodiment of the utility model provides；
Fig. 4 is the upward view for the rack that one embodiment of the utility model provides；
Fig. 5 is the front view for the rack that one embodiment of the utility model provides；
Fig. 6 is the front view of the hollow coaming plate for the rack that one embodiment of the utility model provides；
Reference numeral：
1- racks
11- upper sealing plates
Sealing plate under 12-
121- through-holes
The hollow coaming plates of 13-
14- square tubes
2- wheel hubs
3- adjustment holes
4- extension rods
5- flabellums
6- hanging rings
Specific implementation mode
The embodiment of technical solutions of the utility model is described in detail below in conjunction with attached drawing.Following embodiment is only
For clearly illustrating the technical solution of the utility model, therefore it is only used as example, and this practicality cannot be limited with this
Novel protection domain.
In a first aspect, the extension rod 4 that one embodiment of the utility model provides, including the body of rod；The top of the body of rod is arranged
There is adjustment hole 3；Multigroup adjustment hole 3 is set on the body of rod, and distance of the multigroup adjustment hole 3 away from the body of rod top increases successively
Greatly.Each group of the adjustment hole is located on the same cross section of the body of rod.Fixing piece passes through any group of adjustment hole 3 that can incite somebody to action
Extension rod 4 is fixed.Extension rod provided by the utility model and fan comprising it, pass through the adjusting of different height on extension rod 4
The setting in hole 3, convenient for when in use, according to the different height being hung needed for fan, selecting the adjustment hole 3 of proper height, in turn
Extension rod 4 is hung to house beam etc. by fixing piece across adjustment hole 3；The setting of adjustment hole 3 enables extension rod 4 to recycle,
The controllability of extension rod 4 is enhanced, it is convenient to save materials'use.The extension rod that one embodiment of the utility model provides is adjusted
Hole 3 is arranged 4 groups altogether, and every group is provided with through 2 adjustment holes, the fan installation of reply different height demand.
The bottom end of the extension rod 4 provided in one embodiment of the utility model, extension rod 4 is provided with adjustment hole 3, bottom end
Adjustment hole 3 be arranged position and top adjustment hole 3 positional symmetry, as shown in Fig. 2.
Connection when being applied in view of extension rod 4 is provided with lifting lug in 4 bottom end of extension rod, and the setting of lifting lug is convenient for passing through
Extension rod 4 and big fan rack 1 are fixed together by the connectors such as steel wire rope.
The extension rod that one embodiment of the utility model provides, knuckle is provided in the centre of the extension rod.By turning
Setting to section, in the stationary planes out-of-flatness such as house beam, fixed extension rod, extension rod enables to wind by the adjusting of knuckle
Fan perpendicular to the ground, fixed with knuckle ensure that even if when stationary plane it is unhorizontal can make fan normal use, extension rod 4 can
It is made with selecting party pipe, cylindrical steel can also be selected to be made.
The extension rod 4 that one embodiment of this experiment provides, extension rod 4 include the first extension rod and the second extension rod, and described the
One extension rod is connected with second extension rod by spire spiral, and adjustment hole 3 is arranged at the top of first extension rod.Pass through
The extension rod of separate structure is set, the length of extension rod is can be adjusted according to the needs by spire, is not required to destroy extension rod；
It can be used cooperatively with adjustment hole.
Second aspect, a kind of fan that one embodiment of the utility model provides, including：Motor, wheel hub, flabellum, rack and
Extension rod described in any of the above item, the top of rack 1 are fixedly connected with the bottom end of the body of rod, bottom end and the wheel hub 2 of rack 1
It is fixedly connected；Rack 1 is located on 2 periphery of wheel hub for fixing the motor, flabellum 5, and the motor rotation can be with runner hub 2
Rotation, the rotation of wheel hub 2 can drive flabellum 5 to rotate, and the fan is fixed on by the top of the body of rod on house beam.This reality
6 flabellums 5 are arranged in the fan provided with a novel embodiment.
When 4 bottom end of extension rod is provided with lifting lug, extension rod 4 is connected in rack 1 by connector by the lifting lug.
Flabellum 5 is internally provided with steel wire rope.The purpose of the setting of 5 inner cable of flabellum uses to improve fan
Safety, industrial big fan generally lift use, and service life, long flabellum had the hidden danger for falling off or fractureing, inside flabellum
After steel wire rope is set, it will not directly be fallen to when flabellum fractures and cause personal damage on the ground.
The fan that one embodiment of the utility model provides, rack 1 include upper sealing plate 11, lower sealing plate 12, connector and hollow
Coaming plate 13, for the connector for being fixedly connected with the upper sealing plate 11 and the lower sealing plate 12, upper sealing plate 11 is covered in the sky
The top of heart coaming plate, lower sealing plate 12 are covered in the bottom end of the hollow coaming plate；The motor of fan is located inside the hollow coaming plate,
It is provided with heat emission hole 5 on the hollow coaming plate.Motor is enclosed in machine frame inside by the setting of rack, plays protecting motor
Effect promotes fan aesthetics；It is effectively motor radiating by the setting of heat emission hole 5 in fan rack, prevents because of motor overheating
It breaks down；Simultaneously by the way that connector further effective fixed frame is arranged.
In the rack that one embodiment of the utility model provides, the connector is square tube 14.There are two the settings of square tube 14, ruler
Very little is 40*60, is fixedly connected with upper sealing plate 11 and lower sealing plate 12, the top of two square tubes 14 is located at opposite two of upper sealing plate 11
The centre on side, the bottom end of two square tubes 14 is located among two opposite sides of lower sealing plate 12；It is real in the utility model one
It is separate structure, including left sealing plate and right sealing plate to apply in example hollow coaming plate, left sealing plate and right sealing plate fasten and fix to be formed it is hollow
Coaming plate, the position to connect is located at the side of two square tubes 14, can be with while square tube is fixedly connected with upper sealing plate 11 and lower sealing plate 12
Hollow coaming plate is further fixed, and upper sealing plate 11, lower sealing plate 12 and hollow coaming plate three can be effectively fixedly connected to form machine
Frame, motor are fixed on machine frame inside.
Under the premise of the setting of rack does not influence motor work, it is provided with through-hole 121 on lower sealing plate 12, through-hole 121 is big
It is small to be matched with the ring flange size of the motor.Setting the running through convenient for machine shaft of through-hole 121, to not influence shaft
Rotation；The setting of lower sealing plate 12 effectively covers the connecting components such as motor bottom bolt, plays protective action.
Consider suspention when rack use state, hanging ring 6 is respectively arranged on upper sealing plate 11 and the lower sealing plate 12.Such as
Shown in attached drawing, convenient for being connected rack and the fixing device of fan with steel wire rope, hanging ring is in addition arranged can be with for the setting of hanging ring 6
Rack is directly anchored to house beam etc. with steel wire rope, plays the role of being auxiliarily fixed.The setting of hanging ring is convenient for will with steel wire rope
It connect with extension rod, or rack can also be fixed on house beam etc. with steel wire rope after extension rod fixation, plays auxiliary
The fixed effect of extension rod.Hanging ring can be connect using connectors such as steel wire ropes with lifting lug, and then rack and extension rod are consolidated
Surely it links together.
It should be noted that unless otherwise indicated, technical term or scientific terminology used in this application should be this Shen
It please the ordinary meaning that is understood of one of ordinary skill in the art.
In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be orientation based on ... shown in the drawings or
Position relationship is merely for convenience of description the application and simplifies to describe, do not indicate or imply the indicated device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " etc. are used for description purposes only, it is not understood to indicate or imply relatively important
Property or implicitly indicate the quantity of indicated technical characteristic.The meaning of " plurality " is two in the description of the present invention,
More than, unless otherwise specifically defined.
In this application unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be that machinery connects
It connects, can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary in two elements
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In this application unless specifically defined or limited otherwise, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are in direct contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is directly under or diagonally below the second feature, or is merely representative of fisrt feature level height and is less than second feature.
In the specification of the utility model, numerous specific details are set forth.It is to be appreciated, however, that the reality of the utility model
Applying example can put into practice without these specific details.In some instances, well known method, knot is not been shown in detail
Structure and technology, so as not to obscure the understanding of this description.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiments or example.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type, should all cover in claims hereof and the range of specification.
Claims (1)
1. a kind of fan including extension rod, which is characterized in that including：Motor, wheel hub, flabellum, rack and extension rod,
The extension rod includes the body of rod；It is provided with adjustment hole at the top of the body of rod, multigroup tune is set on the body of rod
Knothole, distance of multigroup adjustment hole away from the body of rod top are sequentially increased；Each group of the adjustment hole is located at the bar
On the same cross section of body；The body of rod bottom end is provided with lifting lug；Centre position of the body of rod in itself axial direction is provided with
Knuckle；
The top of the rack is fixedly connected with the bottom end of the body of rod, and the bottom end of the rack is fixedly connected with the wheel hub；
The rack is located on the wheel hub periphery for fixing the motor, the flabellum, and the motor rotation can drive described
Hub rotation, the hub rotation can drive flabellum to rotate, and the fan is fixed on by the top of the body of rod on house beam；
The extension rod is connected in the rack by connector by the lifting lug；
The flabellum is internally provided with steel wire rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999240.6U CN207848038U (en) | 2017-08-10 | 2017-08-10 | A kind of fan including extension rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720999240.6U CN207848038U (en) | 2017-08-10 | 2017-08-10 | A kind of fan including extension rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848038U true CN207848038U (en) | 2018-09-11 |
Family
ID=63425692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720999240.6U Expired - Fee Related CN207848038U (en) | 2017-08-10 | 2017-08-10 | A kind of fan including extension rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207848038U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503962A (en) * | 2017-08-14 | 2017-12-22 | 苏州市百川设备工程有限公司 | Industrial big fan |
-
2017
- 2017-08-10 CN CN201720999240.6U patent/CN207848038U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503962A (en) * | 2017-08-14 | 2017-12-22 | 苏州市百川设备工程有限公司 | Industrial big fan |
| CN107503962B (en) * | 2017-08-14 | 2019-07-02 | 苏州市百川设备工程有限公司 | Industrial big fan |
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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: 20180911 Termination date: 20210810 |