CN208020113U - A kind of dismantling device of draught fan impeller - Google Patents
A kind of dismantling device of draught fan impeller Download PDFInfo
- Publication number
- CN208020113U CN208020113U CN201820363080.0U CN201820363080U CN208020113U CN 208020113 U CN208020113 U CN 208020113U CN 201820363080 U CN201820363080 U CN 201820363080U CN 208020113 U CN208020113 U CN 208020113U
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- China
- Prior art keywords
- fixedly connected
- handle
- movable plate
- cavity
- draught fan
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- 241001149930 Protura <class> Species 0.000 claims abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 20
- 230000000694 effects Effects 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of dismantling devices of draught fan impeller, including handle, the inside of the handle offers cavity, the inner bottom wall of cavity and the inner bottom wall of cavity have been fixedly connected with sliding rail, cavity is internally provided with movable plate, the upper surface of movable plate has been fixedly connected with sliding block compatible with sliding rail with the bottom surface of movable plate, two sliding blocks are respectively engaged with the inside of two sliding rails, the right side of movable plate is fixedly connected with conehead, the madial wall fixation of cavity is inlaid with fixing pipe, right end of the conehead far from movable plate runs through fixing pipe and extends to the outside of handle, the left side of movable plate is fixedly connected with bearing.The dismantling device of the draught fan impeller, entirety can be adjusted the length of screwdriver according to the demand of maintenance personal, personnel easy to repair operate screwdriver, and it can effectively increase frictional force of the maintenance personal when rotating screwdriver between hand and handle, it is convenient and efficient, the demand that disclosure satisfy that maintenance personal, conducive to being widely popularized.
Description
Technical field
The utility model is related to wind turbine technical field, specially a kind of dismantling device of draught fan impeller.
Background technology
Wind turbine is to improve gas pressure by the mechanical energy of input and supply gas side by side the machinery of body, it is a kind of driven stream
Body machinery, usually said wind turbine includes ventilation blower, air blower, wind-driven generator, wind turbine be widely used in factory, mine, tunnel,
Ventilation, dust discharge and the cooling of cooling tower, vehicle, ship and building, the ventilation of boiler and industrial furnace and air inducing, air conditioning
Cooling in equipment and domestic electric appliance and ventilation, the drying of cereal and are selected and recommended, and the inflation of wind-tunnel wind regime and aircushion vehicle and are pushed away
Into etc..
Replacement and repair for draught fan impeller, which can use, arrives various dismantling devices, and screwdriver is wherein relatively conventional
A kind of tool, but existing screwdriver length is generally fixed, it is difficult to is adjusted, be caused to need the screw of same position
The screwdriver of different length is wanted, therefore wastes the maintenance time of maintenance personal, cannot be satisfied the demand of maintenance personal.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of dismantling device of draught fan impeller, solves existing
The length of screwdriver the problem of being difficult to be adjusted, cannot be satisfied personnel need for maintenance.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of dismantling device of draught fan impeller, including
The inside of handle, the handle offers cavity, and the inner bottom wall of the cavity and the inner bottom wall of cavity have been fixedly connected with sliding rail,
The cavity is internally provided with movable plate, and the upper surface of the movable plate has been fixedly connected with and sliding rail phase with the bottom surface of movable plate
The sliding block of adaptation, two sliding blocks are respectively engaged with the inside of two sliding rails, and the right side of the movable plate is fixedly connected with
The madial wall fixation of conehead, the cavity is inlaid with fixing pipe, and right end of the conehead far from movable plate is through fixing pipe and prolongs
The outside of handle is extended to, the left side of the movable plate is fixedly connected with bearing, and madial wall of the cavity far from fixing pipe is solid
Surely it is inlaid with loop coil, the cavity is internally threaded bar, and the outer surface of the threaded rod right end and the inner ring of loop coil are fixed
Connection, the one end of the threaded rod far from bearing run through loop coil and extend to the outside of handle, the inner ring and screw thread of the loop coil
The outer surface thread of bar connects.
Preferably, the outer surface of the handle is arranged with non-slip mat, and the inner ring of the non-slip mat and the outer surface of handle are solid
Fixed connection.
Preferably, the right side of each sliding rail has been fixedly connected with limited block, the vertical length value of the limited block
More than the vertical length value of sliding rail.
Preferably, the left side of the threaded rod is fixedly connected with handwheel, and the diameter value of the handwheel is more than threaded rod
Diameter value.
Preferably, the left side of the handwheel is fixedly connected with turning handle, and the outer surface of the turning handle is fixedly connected with soft
Pad.
Preferably, the outer surface of the handle is fixedly connected with operation instruction board, and the operation instruction memorial tablet is in non-slip mat
Right side.
（Three）Advantageous effect
The utility model provides a kind of dismantling device of draught fan impeller, has following advantageous effect：
（1）The dismantling device of the draught fan impeller, by the setting of non-slip mat, personnel easy to repair operate screwdriver,
And can effectively increase frictional force of the maintenance personal when rotating screwdriver between hand and handle can by the setting of handwheel
Labor cost when maintenance personal rotates threaded rod is effectively reduced, whole using effect is improved and is convenient for by the setting of turning handle
Maintenance personal rotates handwheel, and has certain comfort level, and by the setting of operation instruction board, personnel easy to repair are according to operation
Operation indicating on direction board is correctly operated, and avoids damaging screwdriver.
（2）The dismantling device of the draught fan impeller is set by the cooperation between conehead, movable plate, bearing, threaded rod and loop coil
It sets, conehead can be made to realize Level tune, it is convenient and efficient, by the setting of limited block, effectively movable plate can be avoided in work
Cause sliding block to skid off sliding rail because unexpected during dynamic, influences whole normal use, enable its entirety according to maintenance personal's
The length of screwdriver is adjusted in demand, convenient and efficient, disclosure satisfy that the demand of maintenance personal.
Description of the drawings
Fig. 1 is the utility model handle sectional view；
Fig. 2 is the utility model handle front view.
In figure：1 handle, 2 handwheels, 3 loop coils, 4 cavitys, 5 threaded rods, 6 sliding rails, 7 sliding blocks, 8 non-slip mats, 9 coneheads, 10 are fixed
Pipe, 11 limited blocks, 12 movable plates, 13 bearings, 14 soft pads, 15 turning handles, 16 operation instruction boards.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of dismantling device of draught fan impeller, including hand
The inside of handle 1, handle 1 offers cavity 4, and the inner bottom wall of cavity 4 has been fixedly connected with sliding rail 6, cavity with the inner bottom wall of cavity 4
4 are internally provided with movable plate 12, and the upper surface of movable plate 12 has been fixedly connected with the bottom surface of movable plate 12 is adapted with sliding rail 6
Sliding block 7, two sliding blocks 7 are respectively engaged with the inside of two sliding rails 6, and the right side of each sliding rail 6 has been fixedly connected with limit
Block 11, the vertical length value of limited block 11 are more than the vertical length value of sliding rail 6, can effectively avoid movable plate 12 in activity
Cause sliding block 7 to skid off sliding rail 6 because unexpected in journey, influences whole normal use, the right side of movable plate 12 is fixedly connected with cone
First 9, the madial wall fixation of cavity 4 is inlaid with fixing pipe 10, and right end of the conehead 9 far from movable plate 12 is through fixing pipe 10 and extends
To the outside of handle 1, the left side of movable plate 12 is fixedly connected with bearing 13, and madial wall of the cavity 4 far from fixing pipe 10 is fixed
It is inlaid with loop coil 3, cavity 4 is internally threaded bar 5, and the outer surface of 5 right end of threaded rod is fixedly connected with the inner ring of bearing 13,
The one end of threaded rod 5 far from bearing 13 is through loop coil 3 and extends to the outside of handle 1, and the inner ring of loop coil 3 is outer with threaded rod 5
Thread surface connects, and the left side of threaded rod 5 is fixedly connected with handwheel 2, and the diameter value of handwheel 2 is more than the diameter value of threaded rod 5,
Labor cost when maintenance personal rotates threaded rod 5 can be effectively reduced, whole using effect, the left side of handwheel 2 are improved
It is fixedly connected with turning handle 15, the outer surface of turning handle 15 is fixedly connected with soft pad 14, and personnel easy to repair rotate handwheel 2, and have
The outer surface of standby certain comfort level, handle 1 is arranged with non-slip mat 8, and the inner ring of non-slip mat 8 is fixed with the outer surface of handle 1 to be connected
Connect, personnel easy to repair operate screwdriver, and can effectively increase maintenance personal when rotating screwdriver hand and handle 1 it
Between frictional force, the outer surface of handle 1 is fixedly connected with operation instruction board 16, and operation instruction board 16 is located at the right side of non-slip mat 8
Face, personnel easy to repair are correctly operated according to the operation indicating on operation instruction board 16, avoid damaging screwdriver.
Operation principle：Maintenance personal rotates turning handle 15 first, and handwheel 2 is made to drive screw thread under the drive of turning handle 15
Bar 5 rotate, under the action of loop coil 3, make threaded rod 5 drive movable plate 12 carry out Level tune, movable plate 12 drive conehead 9 into
Row lift adjustment.
In conclusion the dismantling device of the draught fan impeller, by the setting of non-slip mat 8, personnel easy to repair to screwdriver into
Row operation, and can effectively increase frictional force of the maintenance personal when rotating screwdriver between hand and handle 1, pass through handwheel 2
Setting can effectively reduce labor cost when maintenance personal rotates threaded rod 5, improve whole using effect, pass through turning handle
15 setting, personnel easy to repair rotate handwheel 2, and have certain comfort level, by the setting of operation instruction board 16, are convenient for
Maintenance personal is correctly operated according to the operation indicating on operation instruction board 16, avoids damaging screwdriver, passes through cone
First 9, being equipped between movable plate 12, bearing 13, threaded rod 5 and loop coil 3 can make conehead 9 realize Level tune, convenient
Fast, by the setting of limited block 11, movable plate 12 can effectively be avoided to cause sliding block 7 to skid off because unexpected in active procedure
Sliding rail 6 influences whole normal use, enables its entirety that the length of screwdriver to be adjusted according to the demand of maintenance personal,
It is convenient and efficient, it disclosure satisfy that the demand of maintenance personal.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of dismantling device of draught fan impeller, including handle（1）, it is characterised in that：The handle（1）Inside open up it is free
Chamber（4）, the cavity（4）Inner bottom wall and cavity（4）Inner bottom wall be fixedly connected with sliding rail（6）, the cavity（4）It is interior
Portion is equipped with movable plate（12）, the movable plate（12）Upper surface and movable plate（12）Bottom surface be fixedly connected with and sliding rail
（6）Compatible sliding block（7）, two sliding blocks（7）It is respectively engaged with two sliding rails（6）Inside, the movable plate（12）
Right side be fixedly connected with conehead（9）, the cavity（4）Madial wall fixation be inlaid with fixing pipe（10）, the conehead（9）
Far from movable plate（12）Right end run through fixing pipe（10）And extend to handle（1）Outside, the movable plate（12）Left side
Face is fixedly connected with bearing（13）, the cavity（4）Far from fixing pipe（10）Madial wall fixation be inlaid with loop coil（3）, described
Cavity（4）Be internally threaded bar（5）, the threaded rod（5）The outer surface of right end and bearing（13）Inner ring be fixedly connected,
The threaded rod（5）Far from bearing（13）One end run through loop coil（3）And extend to handle（1）Outside, the loop coil（3）'s
Inner ring and threaded rod（5）Outer surface thread connection.
2. a kind of dismantling device of draught fan impeller according to claim 1, it is characterised in that：The handle（1）Appearance
Surface cover is equipped with non-slip mat（8）, the non-slip mat（8）Inner ring and handle（1）Outer surface be fixedly connected.
3. a kind of dismantling device of draught fan impeller according to claim 1, it is characterised in that：Each sliding rail（6）'s
Right side has been fixedly connected with limited block（11）, the limited block（11）Vertical length value be more than sliding rail（6）Vertical length
Value.
4. a kind of dismantling device of draught fan impeller according to claim 1, it is characterised in that：The threaded rod（5）A left side
Side is fixedly connected with handwheel（2）, the handwheel（2）Diameter value be more than threaded rod（5）Diameter value.
5. a kind of dismantling device of draught fan impeller according to claim 4, it is characterised in that：The handwheel（2）Left side
Face is fixedly connected with turning handle（15）, the turning handle（15）Outer surface be fixedly connected with soft pad（14）.
6. a kind of dismantling device of draught fan impeller according to claim 1, it is characterised in that：The handle（1）Appearance
Face is fixedly connected with operation instruction board（16）, the operation instruction board（16）Positioned at non-slip mat（8）Right side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363080.0U CN208020113U (en) | 2018-03-17 | 2018-03-17 | A kind of dismantling device of draught fan impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820363080.0U CN208020113U (en) | 2018-03-17 | 2018-03-17 | A kind of dismantling device of draught fan impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208020113U true CN208020113U (en) | 2018-10-30 |
Family
ID=63907876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820363080.0U Expired - Fee Related CN208020113U (en) | 2018-03-17 | 2018-03-17 | A kind of dismantling device of draught fan impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208020113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103478A1 (en) * | 2018-11-20 | 2020-05-28 | 中国医学科学院阜外医院 | Device for detaching axial-flow ventricular auxiliary pump tail guide component |
-
2018
- 2018-03-17 CN CN201820363080.0U patent/CN208020113U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103478A1 (en) * | 2018-11-20 | 2020-05-28 | 中国医学科学院阜外医院 | Device for detaching axial-flow ventricular auxiliary pump tail guide component |
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| 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: 20181030 |