CN210738890U - Cross flow fan work test frame convenient to dismantle - Google Patents
Cross flow fan work test frame convenient to dismantle Download PDFInfo
- Publication number
- CN210738890U CN210738890U CN201921067723.8U CN201921067723U CN210738890U CN 210738890 U CN210738890 U CN 210738890U CN 201921067723 U CN201921067723 U CN 201921067723U CN 210738890 U CN210738890 U CN 210738890U
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- CN
- China
- Prior art keywords
- cross flow
- fixedly connected
- flow fan
- fan body
- crossflow blower
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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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a cross flow fan work test frame convenient to dismantle, which belongs to the technical field of cross flow fans, and comprises a cross flow fan body, wherein the cross flow fan body is positioned in a mounting seat, the mounting seat is L-shaped, the left side and the right side of the back surface of the mounting seat are both fixedly connected with a bearing a, a rotating shaft a is sleeved in the bearing a, the opposite ends of the two rotating shafts a are respectively and fixedly connected with the left side and the right side of a hand wheel, and the far ends of the two rotating shafts a are both fixedly connected with a threaded column; through setting up fixture block, through-hole and draw-in groove, the fixture block can pass the through-hole and block in the draw-in groove for the crossflow fan body can be by effectual fixing, makes things convenient for people's operation, and through setting up carousel and casing, the carousel can carry out certain rotation of range in the casing, thereby makes the crossflow fan body can be the rotation of certain angle, makes things convenient for people to debug with different angle and position.
Description
Technical Field
The utility model belongs to the technical field of the crossflow fan, concretely relates to crossflow fan work test jig convenient to dismantle.
Background
The cross flow ventilator is a small high pressure centrifugal ventilator with forward multi-wing impeller, the gas enters the impeller from one side of the outer edge of the rotor, then passes through the inside of the impeller and is discharged from the other side, the gas is acted by the force of the blades twice in the impeller, under the condition of the same performance, the size is small, the rotating speed is low, compared with other types of low speed ventilators, the cross flow ventilator has higher efficiency, the axial width can be selected at will without influencing the flowing state of the gas, the gas still keeps flowing uniformly on the whole width of the rotor, the outlet section is narrow and long, and the cross flow ventilator is suitable for being installed in various flat devices for cooling or ventilation.
The crossflow fan needs to be tested before being put into use, however, the crossflow fan cannot be fixed due to troublesome operation in the testing process, so that the crossflow fan may generate a risk of automatic displacement in the testing process, and the testing result may be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a crossflow fan work test jig convenient to dismantle to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a cross flow fan working test frame convenient to disassemble comprises a cross flow fan body, wherein the cross flow fan body is positioned in a mounting seat, the mounting seat is L-shaped, the left side and the right side of the back surface of the mounting seat are fixedly connected with bearing a, a rotating shaft a is sleeved in the bearing a, one opposite ends of the two rotating shaft a are respectively and fixedly connected with the left side surface and the right side surface of a hand wheel, one far ends of the two rotating shaft a are respectively and fixedly connected with a threaded column, the outer surface of the threaded column is in threaded connection with a threaded cap, the threaded cap is clamped on the left side surface of a fixing plate, the opposite surfaces of the two fixing plates are respectively and fixedly connected with a fixture block, the fixture block is positioned in a limiting hole formed in the right side surface of the mounting seat, the left side and the right side of the lower surface of the mounting seat are respectively and fixedly connected with rotary tables, the lower surface of the supporting plate is fixedly connected with the upper surface of the bottom plate through an electric push rod, and the electric push rod is electrically connected with an external control switch.
Preferably, the housing is shaped as a semi-circular arc.
Preferably, the lower surface of the shell is fixedly connected with the upper surface of the bottom plate through a telescopic rod.
Preferably, the outer surface of the turntable is fixedly connected with a silica gel pad, and the outer surface of the silica gel pad is attached to the inner wall of the shell.
Preferably, the left side surface and the right side surface of the cross flow fan body are both provided with clamping grooves.
Compared with the prior art, the beneficial effects of the utility model are that:
this cross flow fan work test jig convenient to dismantle, through setting up fixture block, through-hole and draw-in groove, the fixture block can pass the through-hole and block in the draw-in groove for the cross flow fan body can be by effectual fixed, makes things convenient for people's operation, and through setting up carousel and casing, the carousel can carry out the rotation of certain range in the casing, thereby makes the cross flow fan body can be the rotation of certain angle, makes things convenient for people to debug with different angle and position.
This crossflow fan work test jig convenient to dismantle, through setting up electric putter, electric putter extension or can drive the backup pad when contracting reciprocate, and the backup pad can drive the mount pad and reciprocate to make the crossflow fan body can reciprocate the height-adjusting, make things convenient for workman's operation and debugging, through setting up the telescopic link, can drive the telescopic link extension or contract when the casing reciprocates, and the telescopic link can be fine fixed and support the casing.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic rear view of the mounting base of the present invention;
fig. 3 is a right-side view structural diagram of the middle rotary table and the housing of the present invention.
In the figure: 1. a cross flow fan body; 2. a clamping block; 3. a fixing plate; 4. a threaded post; 5. a mounting seat; 6. a hand wheel; 7. a telescopic rod; 8. a turntable; 9. a housing; 10. a silica gel pad; 11. a support plate; 12. an electric push rod.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.
Referring to fig. 1-3, the utility model provides a cross flow fan working test rack convenient to disassemble, comprising a cross flow fan body 1, wherein the cross flow fan body 1 is positioned in a mounting seat 5, the mounting seat 5 is in an L shape, the left and right sides of the back surface of the mounting seat 5 are fixedly connected with a bearing a, a rotating shaft a is sleeved in the bearing a, the opposite ends of the two rotating shafts a are respectively and fixedly connected with the left and right sides of a hand wheel 6, the far ends of the two rotating shafts a are respectively and fixedly connected with a threaded column 4, the outer surface of the threaded column 4 is in threaded connection with a threaded cap, the threaded cap is clamped on the left side of a fixing plate 3, the opposite surfaces of the two fixing plates 3 are respectively and fixedly connected with a fixture block 2, the fixture block 2 is positioned in a limiting hole arranged on the right side of the mounting seat 5, the left and right sides of the lower surface of the mounting seat, and the opposite surfaces of the two shells 9 are respectively fixedly connected with the left side surface and the right side surface of the supporting plate 11, the lower surface of the supporting plate 11 is fixedly connected with the upper surface of the bottom plate through an electric push rod 12, and the electric push rod 12 is electrically connected with an external control switch.
In the above scheme, the workman places crossing current fan body 1 in mount pad 5, then through the rotatory pivot of hand wheel 6, the pivot drives the screw thread post 4 rotatory, the screw cap can drive fixed plate 3 and remove simultaneously, two fixed plates 3 can drive two fixture blocks 2 respectively and be close to each other, make fixture block 2 can remove to the draw-in groove internal fixation crossing current fan body 1, when the angle of crossing current fan body 1 is adjusted to needs, workman rotatory mount pad 5 makes carousel 8 can be at 9 internal rotations of casing to arbitrary angle, when the height of crossing current fan body 1 is adjusted to needs, workman control electric putter 12 extension or shrink can.
Specifically, the housing 9 is shaped like a semicircular arc; by providing the housing 9 in the shape of a semi-circular arc, the turntable 8 is not affected when rotated.
Specifically, the lower surface of the shell 9 is fixedly connected with the upper surface of the bottom plate through the telescopic rod 7; through setting up telescopic link 7, can drive telescopic link 7 extension or shrink when casing 9 reciprocates, and telescopic link 7 can be fine fixed and support casing 9.
Specifically, the outer surface of the turntable 8 is fixedly connected with a silica gel pad 10, and the outer surface of the silica gel pad 10 is attached to the inner wall of the shell 9; the silica gel pad 10 can increase the coefficient of friction between carousel 8 and the casing 9 inner wall, therefore carousel 8 can rotate to arbitrary angle and stop, and carousel 8 can not autogiration to initial position.
Specifically, the left side surface and the right side surface of the cross flow fan body 1 are both provided with a clamping groove; through setting up the draw-in groove, fixture block 2 can block in the draw-in groove for crossflow blower body 1 can be fixed.
It should be noted that: the electric putter 12 may be of the type HHM 803.
The utility model discloses a theory of operation and use flow: the workman places crossing current fan body 1 in mount pad 5, then through the rotatory pivot of hand wheel 6, the pivot drives the screw thread post 4 rotatory, the screw cap can drive fixed plate 3 and remove simultaneously, two fixed plates 3 can drive two fixture blocks 2 respectively and be close to each other, make fixture block 2 can remove to the draw-in groove internal fixation crossing current fan body 1, when the angle of crossing current fan body 1 is adjusted to needs, workman rotation mount pad 5 makes carousel 8 can be at 9 internal rotations to arbitrary angle of casing, when the height of crossing current fan body 1 is adjusted to needs, workman control electric putter 12 extension or shrink can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a crossflow blower work test jig convenient to dismantle, includes crossflow blower body (1), its characterized in that: the cross flow fan comprises a cross flow fan body (1), a mounting seat (5), a bearing a, a rotating shaft a, a threaded column (4), a threaded cap, a rotating disc (8), a clamping block (2), a limiting hole, a rotating disc (8), a shell (9), a rotating disc (8), a bearing (5), a rotating shaft a, a rotating disc (4), a hand wheel (6), a threaded column (4), a threaded cap, a clamping plate (3), a clamping block (2), a limiting hole, and the opposite faces of the two shells (9) are respectively fixedly connected with the left side face and the right side face of the supporting plate (11), the lower surface of the supporting plate (11) is fixedly connected with the upper surface of the bottom plate through an electric push rod (12), and the electric push rod (12) is electrically connected with an external control switch.
2. The easy-to-dismount crossflow blower operation test stand according to claim 1, wherein: the shell (9) is in a semi-circular arc shape.
3. The easy-to-dismount crossflow blower operation test stand according to claim 1, wherein: the lower surface of the shell (9) is fixedly connected with the upper surface of the bottom plate through a telescopic rod (7).
4. The easy-to-dismount crossflow blower operation test stand according to claim 1, wherein: the outer surface of the rotary table (8) is fixedly connected with a silica gel pad (10), and the outer surface of the silica gel pad (10) is attached to the inner wall of the shell (9).
5. The easy-to-dismount crossflow blower operation test stand according to claim 1, wherein: the left side face and the right side face of the cross flow fan body (1) are both provided with clamping grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067723.8U CN210738890U (en) | 2019-07-10 | 2019-07-10 | Cross flow fan work test frame convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921067723.8U CN210738890U (en) | 2019-07-10 | 2019-07-10 | Cross flow fan work test frame convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210738890U true CN210738890U (en) | 2020-06-12 |
Family
ID=71006168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921067723.8U Expired - Fee Related CN210738890U (en) | 2019-07-10 | 2019-07-10 | Cross flow fan work test frame convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210738890U (en) |
-
2019
- 2019-07-10 CN CN201921067723.8U patent/CN210738890U/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 |
Granted publication date: 20200612 |