CN202493488U - Anti-dropping assembly mechanism of fan blades - Google Patents
Anti-dropping assembly mechanism of fan blades Download PDFInfo
- Publication number
- CN202493488U CN202493488U CN2012201076697U CN201220107669U CN202493488U CN 202493488 U CN202493488 U CN 202493488U CN 2012201076697 U CN2012201076697 U CN 2012201076697U CN 201220107669 U CN201220107669 U CN 201220107669U CN 202493488 U CN202493488 U CN 202493488U
- Authority
- CN
- China
- Prior art keywords
- flabellum
- fan blades
- connecting sheet
- connecting pieces
- assembly mechanism
- 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
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an anti-dropping assembly mechanism of fan blades, which comprises a group of connecting pieces, wherein the connecting pieces are respectively arranged between the adjacent fan blades for fixedly connecting the adjacent fan blades, and the connecting pieces are connected at the tails and heads to form a ring shape so as to integrally connect the fan blades; the end parts of the connecting pieces are respectively bent towards the two sides, and circular holes and waist holes are respectively arranged on the connecting pieces, and fastening bolts passed through the circular holes and the waist holes to connect the connecting pieces with the fan blades; and the connecting pieces are located at the connecting sites of the fan blades and a chassis. The assembly mechanism mutually connects the adjacent fan blades to integrally connect the fan blades, and the fan blades mutually hold each other, so that the assembly mechanism can prevent the fan blades from dropping off if a part of fan blades become loose so as to avoid accidents.
Description
Technical field
The utility model relates to Industrial fan, relates in particular to a kind of anti-assembling mechanism that drops of flabellum that is used for Industrial fan.
Background technique
The flabellum of Industrial fan is generally longer, and weight is bigger, and its mounting point often is positioned at the factory building top, guarantees that its Security is very important.In the running of fan, because vibration and airflow fluctuation that rotation causes, flabellum can swing up and down; After the running, the joint on flabellum and chassis takes place loosening easily, perhaps link is caused damage for a long time; Will bury serious potential safety hazard; Therefore, be necessary the linkage structure on flabellum and chassis is improved, drop to prevent flabellum.
The model utility content
The purpose of the utility model provides the anti-assembling mechanism that drops of a kind of flabellum, to strengthen the tautness that is connected on flabellum and chassis, prevents flabellum.
The utility model is that the technological scheme that its technical problem of solution is adopted is,
The anti-assembling mechanism that drops of flabellum includes one group of connecting sheet, and each connecting sheet is located at respectively between the adjacent flabellum, adjacent flabellum is fastenedly connected, and each connecting sheet end-to-end circularizes, and each flabellum is connected as a single entity;
Particularly, the end of said connecting sheet is respectively to two lateral bucklings, and is respectively equipped with circular hole and waist hole, passes circular hole by clamping bolt and with the waist hole connecting sheet linked to each other with flabellum; Said connecting sheet is positioned at flabellum and joint, chassis.
In an embodiment of the utility model, said connecting sheet has branched structure, and this branched structure extends axially along flabellum, and links to each other with flabellum at its end.
The advantage of the utility model is that this assembling mechanism connects adjacent flabellum mutually, and each flabellum is connected as a single entity, and checks and balance between the flabellum, takes place to become flexible if any the minority flabellum, and assembling mechanism can make it avoid dropping, thereby avoids having an accident.
Description of drawings
Fig. 1 is the structural representation of the anti-assembling mechanism that drops of flabellum of the utility model proposition;
Fig. 2 is the structural representation of single connecting sheet.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand with effect and understand, below in conjunction with illustrating and specific embodiment, further set forth the utility model.
Like Fig. 1, shown in Figure 2; The anti-assembling mechanism that drops of the flabellum that the utility model proposes includes connecting sheet 100, and each connecting sheet 100 is located at respectively between the adjacent flabellum 200, and adjacent flabellum 200 is fastenedly connected; And each connecting sheet 100 end-to-end circularizes, and each flabellum 200 is connected as a single entity; The end 110 of said connecting sheet 100 is respectively to two lateral bucklings, and is respectively equipped with circular hole 111 and waist hole 112, passes circular hole 111 by clamping bolt 120 and with waist hole 112 connecting sheet 100 linked to each other with flabellum 200; Said connecting sheet 100 is positioned at flabellum 200 and 300 joints, chassis.
In one embodiment, said connecting sheet 100 has branched structure (not marking among the figure), and this branched structure extends axially along flabellum 200, and links to each other with flabellum 200 at its end.
This assembling mechanism connects adjacent flabellum mutually, and each flabellum is connected as a single entity, and checks and balance between the flabellum, takes place to become flexible if any the minority flabellum, and assembling mechanism can make it avoid dropping, thereby avoids taking place the accident that flabellum comes off.
More than show and described the advantage of basic principle, major character and the utility model of the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the specification that the utility model just is described; The utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. the anti-assembling mechanism that drops of flabellum is characterized in that include one group of connecting sheet, each connecting sheet is located at respectively between the adjacent flabellum, adjacent flabellum is fastenedly connected, and each connecting sheet end-to-end circularizes, and each flabellum is connected as a single entity.
2. the anti-assembling mechanism that drops of flabellum according to claim 1 is characterized in that, the end of said connecting sheet is respectively to two lateral bucklings, and is respectively equipped with circular hole and waist hole, passes circular hole by clamping bolt and with the waist hole connecting sheet is linked to each other with flabellum.
3. the anti-assembling mechanism that drops of flabellum according to claim 1 is characterized in that said connecting sheet is positioned at flabellum and joint, chassis.
4. the anti-assembling mechanism that drops of flabellum according to claim 1 is characterized in that said connecting sheet has branched structure, and this branched structure extends axially along flabellum, and links to each other with flabellum at its end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201076697U CN202493488U (en) | 2012-03-21 | 2012-03-21 | Anti-dropping assembly mechanism of fan blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201076697U CN202493488U (en) | 2012-03-21 | 2012-03-21 | Anti-dropping assembly mechanism of fan blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493488U true CN202493488U (en) | 2012-10-17 |
Family
ID=46999721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201076697U Expired - Lifetime CN202493488U (en) | 2012-03-21 | 2012-03-21 | Anti-dropping assembly mechanism of fan blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493488U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105485061A (en) * | 2016-01-29 | 2016-04-13 | 贝格菲恩通风设备（武汉）有限公司 | Disengagement prevention device for industrial big fan |
| CN106715919A (en) * | 2014-09-29 | 2017-05-24 | 松下制造马来西亚有限公司 | Ceiling fan |
-
2012
- 2012-03-21 CN CN2012201076697U patent/CN202493488U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106715919A (en) * | 2014-09-29 | 2017-05-24 | 松下制造马来西亚有限公司 | Ceiling fan |
| CN106715919B (en) * | 2014-09-29 | 2019-04-30 | 松下制造马来西亚有限公司 | Ceiling fan |
| CN105485061A (en) * | 2016-01-29 | 2016-04-13 | 贝格菲恩通风设备（武汉）有限公司 | Disengagement prevention device for industrial big fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202493488U (en) | Anti-dropping assembly mechanism of fan blades | |
| CN101888079A (en) | Wire clamp for anti-vibration hammer | |
| CN202830663U (en) | Construction lifting tool for track board of railway | |
| CN103244517A (en) | L-shaped installing plate | |
| CN205863856U (en) | A kind of protection device preventing power transmission line overhead ground wire from coming off | |
| CN202936125U (en) | Boom frame and steel wire rope protection device thereof | |
| CN202616155U (en) | N-phase first-integrating later-separating correcting mechanism for four-stage modularized outer casing breaker | |
| CN203602277U (en) | Safety rope structure and engineering machine with same | |
| CN202806378U (en) | Vehicle drive shaft protective device and frame and vehicle installing same | |
| CN104454876A (en) | Pin connection structure | |
| CN205132943U (en) | Ready -package cab platform structure | |
| CN204294294U (en) | A kind of crushing teeth | |
| CN204295243U (en) | Intermediate plate kludge | |
| CN203201979U (en) | Labor-saving and power saving bolt | |
| CN204451934U (en) | A kind of air-conditioning mainframe mounting bracket and a kind of automobile | |
| CN204225980U (en) | A kind of automobile exhaust pipe supporting frame | |
| CN204036423U (en) | Tipper and fixture thereof | |
| CN202813715U (en) | Air conditioner installation support | |
| CN201425365Y (en) | Folding air conditioner mounting rack | |
| CN203734142U (en) | C section bar splicing reinforcement angle | |
| CN220139200U (en) | Novel mining cable hook | |
| CN203781699U (en) | Standard joint of special arrangement rack with high-intensity bolts | |
| CN202851615U (en) | Mobile hanging shaft for rotary press | |
| CN209337997U (en) | A kind of tower crane video monitoring device | |
| CN208840255U (en) | Leaf spring stamping device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KALE ENVIRONMENT TECHNOLOGY (SHANGHAI) CO., LTD. Free format text: FORMER NAME: KALE FANS EQUIPMENT (SHANGHAI) CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Shanghai city 201612 min Shenlu Lane 688 No. 8 Patentee after: Kale Environmental Technology (Shanghai) Limited by Share Ltd Address before: 201612 Shanghai city new town Songjiang District min Shenlu No. 678 building 4 Patentee before: Kale Fans Equipment (Shanghai) Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |