CN203476769U - Draught fan support - Google Patents
Draught fan support Download PDFInfo
- Publication number
- CN203476769U CN203476769U CN201320570366.3U CN201320570366U CN203476769U CN 203476769 U CN203476769 U CN 203476769U CN 201320570366 U CN201320570366 U CN 201320570366U CN 203476769 U CN203476769 U CN 203476769U
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- CN
- China
- Prior art keywords
- connecting plate
- draught fan
- hole
- fan supporter
- blower housing
- 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 - Lifetime
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Abstract
Provided is a draught fan support. The draught fan support comprises a support body (1), and is characterized in that the support body (1) comprises a horizontal base (11), the base (11) is vertically provided with two supporting frames (12) which are parallel and used for erecting of a draught fan shell (3), the inner sides of the supporting frames (12) are respectively provided with a rotatable connection board (2), and each connection board (2) is provided with installation holes (23) which are connected with the left side and right side of the draught fan shell (3). Compared with the prior art, the draught fan support has the advantages that the supporting frames and the draught fan shell are connected through the connection boards in a rotatable mode, a smoke exhaust draught fan can rotate by 360 degrees on the supporting frames, the angle of the draught fan is adjusted according to needs, locating can be achieved by adjusting rotary knobs, and therefore accurate locating of multiple angles can be achieved; the connection structure of the smoke exhaust draught fan and the supporting frames is firm and stable, the usage flexibility of smoke exhaust is improved effectively, and the draught fan support is simple in structure, ingenious to install, and convenient to use.
Description
Technical field
The utility model belongs to technical field of electricity, especially a kind of for the fan supporter of blower fan is installed.
Background technique
Blower fan is that China is called for short the custom of gas compression and gas conveying machinery, usually said blower fan comprises ventilator, blower, gas compression and gas conveying machinery are that the mechanical energy of rotation is converted to gas pressure energy and kinetic energy, and the machinery that gas is transferred out.
Blower fan is widely used in ventilation, the dust discharge and cooling of factory, mine, tunnel, cooling tower, vehicle, boats and ships and building; The ventilation of boiler and industrial furnace and air inducing; Cooling and ventilation in the apparatus of air conditioning and domestic electric appliance; The oven dry of cereal and selecting and recommending; The inflation of wind-tunnel wind regime and Hovercraft and propelling etc.
Blower fan is generally all arranged in support, as Chinese utility model patent < < fan supporter > > of patent No. CN201020210754.7, installation for blower fan, fan supporter comprises assembling panel, fan supporter fixed panel, described assembling panel is hexagonal shape, in the middle of assembling panel, have a circular interval, described fan supporter fixed panel is rectangle.Although this fan supporter is blower fan fixedly, its defect is that the four sides of blower fan is fixedly connected with fan supporter, so blower fan can not rotate, and can not change as required angle.
Summary of the invention
Technical problem to be solved in the utility model be for the above-mentioned state of the art, provide a kind of simple in structure, firmly fan supporter is installed, and can guarantee the rotation up and down of blower fan.
The utility model solves the problems of the technologies described above adopted technological scheme: a kind of fan supporter, comprise support body, it is characterized in that: described support body comprises the base of a level, on base, be vertically provided with two parallel to each other for setting up the supporting frame of Blower Housing, the inner side of support frame as described above is respectively equipped with rotating connecting plate, and described connecting plate is provided with the mounting hole being connected with the left and right sides of Blower Housing.
As improvement, described base is a U-shaped plate, support frame as described above is " people " font, one end of supporting frame is connected with the end of U-shaped plate, the other end is fixed on U-shaped plate, the inner side, upper end of support frame as described above is provided with the mounting groove of a circle, the outer middle side part of described connecting plate is provided with the circular protrusions corresponding with described mounting groove, the middle part of described mounting groove is provided with circular hole, described circular protrusions is provided with corresponding axis hole, described circular protrusions is plugged on the circular hole that passes described mounting groove in described mounting groove by a rotating shaft, axis hole in described circular protrusions is installed in rotation on connecting plate the inner side of support frame as described above.
As improvement, between described mounting groove and described circular protrusions, be lined with a circular pad, circular pad is provided with the manhole coaxial with described axis hole.
As improvement, the width of described connecting plate is consistent with the width of described Blower Housing, the left and right sides of the front and back panel of described Blower Housing is respectively equipped with attachment hole, described mounting hole is arranged on connecting plate corresponding to the position of attachment hole, by screw, Blower Housing is fixedly connected with described connecting plate.
Improve, between the inner side of described connecting plate and the junction surface of described Blower Housing, be provided with pad, described pad is provided with the through hole corresponding with described mounting hole.
Improve, the outer end of described rotating shaft is provided with an adjusting knob for fixed connecting plate again.
Further improve, the bottom of described base is provided with cushion block.
Further improve, described base and supporting frame are to adopt steel to be formed by connecting.
Compared with prior art, the utility model adopts support body to comprise the base of a level, on base, be vertically provided with two parallel to each other for setting up the supporting frame of Blower Housing, the inner side of supporting frame is respectively equipped with rotating connecting plate, and connecting plate is provided with the mounting hole being connected with the left and right sides of Blower Housing.This design advantage is: supporting frame is connected by connecting plate rotationally with Blower Housing, can make smoke exhaust fan can rotate by 360 degree on supporting frame, can regulate as required the angle of blower fan, can position by adjusting knob again, thereby realize the accurate location of multi-angle, and smoke exhaust fan and supporting frame linkage structure firmly, stable, effectively improved the use flexibility of smoke evacuation, and the utility model is simple in structure, it is ingenious, very easy to use to install.
Accompanying drawing explanation
Fig. 1 is the utility model embodiment's structural representation;
Fig. 2 is the side projection figure of Fig. 1;
Fig. 3 is the exploded view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
As shown in Figure 1 to Figure 3, the fan supporter of the present embodiment, comprise support body 1, described support body 1 comprises the base 11 of a level, on base 11, be vertically provided with two parallel to each other for setting up the supporting frame 12 of Blower Housing 3, the inner side of support frame as described above 12 is respectively equipped with rotating connecting plate 2, and described connecting plate 2 is provided with the mounting hole 23 being connected with the left and right sides of Blower Housing 3, described base 11 is a U-shaped plate, support frame as described above 12 is " people " font, one end of supporting frame 12 is connected with the end of U-shaped plate, the other end is fixed on U-shaped plate, base 11 and supporting frame 12 are to adopt steel to be formed by connecting, the inner side, upper end of support frame as described above 12 is provided with the mounting groove 121 of a circle, the outer middle side part of described connecting plate 2 is provided with the circular protrusions 21 corresponding with described mounting groove 121, the middle part of described mounting groove 121 is provided with circular hole 122, described circular protrusions 21 is provided with corresponding axis hole 22, described circular protrusions 21 is plugged on the circular hole 122 that passes described mounting groove 121 in described mounting groove 121 by a rotating shaft 4, axis hole 22 in described circular protrusions 21 is installed in rotation on connecting plate 2 inner side of support frame as described above 12, in order to protect connecting plate 2, prevent frictional loss, between described mounting groove 121 and described circular protrusions 21, be lined with a circular pad 7, circular pad 7 is provided with the manhole coaxial with described axis hole 22, the width of described connecting plate 2 is consistent with the width of described Blower Housing 3, the left and right sides of the front and back panel of described Blower Housing 3 is respectively equipped with attachment hole 31, described mounting hole 23 is arranged on connecting plate 2 position corresponding to attachment hole 31, by screw 6, Blower Housing 3 is fixedly connected with described connecting plate 2, similarly, between the inner side of described connecting plate 2 and the junction surface of described Blower Housing 3, be provided with pad 8, described pad 8 is provided with the through hole corresponding with described mounting hole 23, the outer end of described rotating shaft 4 is provided with an adjusting knob 41 for fixed connecting plate 2, adjusting knob 41 with rotating shaft 4 for being threaded, the bottom of described base 11 is provided with cushion block 5.
During installation, now connecting plate 2 is arranged on to the inner side of two supporting frames 12 in left and right of support body 1 by rotating shaft 4, then the attachment hole 31 of the both sides, left side of Blower Housing 3 is alignd with the mounting hole 23 on connecting plate 2, with screw 6, tighten fixing, Blower Housing 3 is just installed in rotation on support body 1 like this, after selected angle, adjusting knob 41 is tightened, Blower Housing 3 is just fixed like this, can stably move.
Claims (8)
1. a fan supporter, comprise support body (1), it is characterized in that: described support body (1) comprises the base (11) of a level, on base (11), be vertically provided with two parallel to each other for setting up the supporting frame (12) of Blower Housing (3), the inner side of support frame as described above (12) is respectively equipped with rotating connecting plate (2), and described connecting plate (2) is provided with the mounting hole (23) being connected with the left and right sides of Blower Housing (3).
2. fan supporter according to claim 1, it is characterized in that: described base (11) is a U-shaped plate, support frame as described above (12) is " people " font, one end of supporting frame (12) is connected with the end of U-shaped plate, the other end is fixed on U-shaped plate, the inner side, upper end of support frame as described above (12) is provided with the mounting groove (121) of a circle, the outer middle side part of described connecting plate (2) is provided with the circular protrusions (21) corresponding with described mounting groove (121), the middle part of described mounting groove (121) is provided with circular hole (122), described circular protrusions (21) is provided with corresponding axis hole (22), described circular protrusions (21) is plugged on the circular hole (122) that passes described mounting groove (121) in described mounting groove (121) by a rotating shaft (4), axis hole (22) in described circular protrusions (21) is installed in rotation on connecting plate (2) inner side of support frame as described above (12).
3. fan supporter according to claim 2, it is characterized in that: between described mounting groove (121) and described circular protrusions (21), be lined with a circular pad (7), circular pad (7) is provided with the manhole coaxial with described axis hole (22).
4. fan supporter according to claim 2, it is characterized in that: the width of described connecting plate (2) is consistent with the width of described Blower Housing (3), the left and right sides of the front and back panel of described Blower Housing (3) is respectively equipped with attachment hole (31), described mounting hole (23) is arranged on the upper position corresponding to attachment hole (31) of connecting plate (2), by screw (6), Blower Housing (3) is fixedly connected with described connecting plate (2).
5. fan supporter according to claim 4, it is characterized in that: between the inner side of described connecting plate (2) and the junction surface of described Blower Housing (3), be provided with pad (8), described pad (8) is provided with the through hole corresponding with described mounting hole (23).
6. fan supporter according to claim 2, is characterized in that: the outer end of described rotating shaft (4) is provided with an adjusting knob for fixed connecting plate (2) (41).
7. according to the fan supporter described in arbitrary claim in claim 1 to 6, it is characterized in that: the bottom of described base (11) is provided with cushion block (5).
8. according to the fan supporter described in arbitrary claim in claim 1 to 6, it is characterized in that: described base (11) and supporting frame (12) are to adopt steel to be formed by connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570366.3U CN203476769U (en) | 2013-09-13 | 2013-09-13 | Draught fan support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570366.3U CN203476769U (en) | 2013-09-13 | 2013-09-13 | Draught fan support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203476769U true CN203476769U (en) | 2014-03-12 |
Family
ID=50225107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570366.3U Expired - Lifetime CN203476769U (en) | 2013-09-13 | 2013-09-13 | Draught fan support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203476769U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043084A (en) * | 2020-01-02 | 2020-04-21 | 杜颖威 | Novel building fire control is with quick smoke exhaust device |
-
2013
- 2013-09-13 CN CN201320570366.3U patent/CN203476769U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043084A (en) * | 2020-01-02 | 2020-04-21 | 杜颖威 | Novel building fire control is with quick smoke exhaust device |
| CN111043084B (en) * | 2020-01-02 | 2021-09-17 | 杜颖威 | Quick fume extractor is used in building fire control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |