CN203548300U - Quick disassembling and assembling device for fan inlet protective screening - Google Patents
Quick disassembling and assembling device for fan inlet protective screening Download PDFInfo
- Publication number
- CN203548300U CN203548300U CN201320581846.XU CN201320581846U CN203548300U CN 203548300 U CN203548300 U CN 203548300U CN 201320581846 U CN201320581846 U CN 201320581846U CN 203548300 U CN203548300 U CN 203548300U
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- CN
- China
- Prior art keywords
- protective net
- protective screening
- supporting plates
- assembling device
- supporting plate
- 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
The utility model discloses a quick disassembling and assembling device for a fan inlet protective screening and belongs to connecting devices. According to the technical scheme, the defects that an existing fan inlet protective screening is inconvenient to disassemble, high in labor intensity of workers and the like are overcome. In order to solve the above technical problems, the technical scheme includes that a plurality of protective screening supporting plates, butterfly bolts and swing bolts are provided, the upper portions of the protective screening supporting plates are mounted on a flange at the inlet of a fan, the protective screening supporting plates are provided with grooves for the upper portion of a protective screening to be nested in, and the lower portion of the protective screening is fixed to the lower portions of the protective screening supporting plates through the butterfly bolts. The quick disassembling and assembling device has the advantages of simple structure and convenience in disassembling, time is saved, and working intensity is lowered.
Description
Technical field
The utility model relates to a kind of fans entrance protective net quick dismounting device, belongs to a kind of connection set.
Background technique
Fans entrance protective net is a kind of a kind of device that blower fan is shielded.At present, fans entrance protective net is connected with fans entrance by bolt mostly, also having minority is to adopt the directly mode of welding, for the occasion that needs frequent disassembly, cleaning for protective net, above Placement dismounting is very inconvenient, waste a large amount of manually, can not meet numerous users' user demand.Therefore, should provide a kind of new technological scheme to solve the problems referred to above.
Summary of the invention
The purpose of this utility model is: for above-mentioned deficiency, provide a kind of fans entrance protective net quick dismounting device of simple in structure, easy accessibility.
For achieving the above object, the technical solution adopted in the utility model is:
Fans entrance protective net quick dismounting device, comprise protective net supporting plate, wing bolt and swing bolt, the top of described protective net supporting plate is fixedly installed on fans entrance flange, described protective net supporting plate is provided with for protective net top and embeds groove wherein, and the bottom of protective net supporting plate is fixed in the bottom of described protective net by wing bolt.
The related content of technique scheme is made description below:
Described protective net top is fixed by swing bolt.
Described swing bolt is provided with the wing nut of fixing its position.
Because technique scheme is used, the utility model compared with prior art has following advantages:
In the installation and removal process of protective net, without using the instruments such as metal plate hand, as long as turn wing nut with hand, for often needing, the occasion of dismounting protective net or the occasion of batch dismounting protective net are very convenient, can effectively save time and labor intensity.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment one structural representation;
Accompanying drawing 2 is accompanying drawing 1 side view;
Accompanying drawing 3 is accompanying drawing 2 I place structure enlarged views;
Accompanying drawing 4 is accompanying drawing 3 II place structure enlarged views.
In above accompanying drawing: 1, fans entrance flange; 2, wing nut; 3, swing bolt; 4, protective net; 5, wing bolt; 6, protective net supporting plate, 7, groove.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment one:
Shown in accompanying drawing 1 to 4, the utility model fans entrance protective net quick dismounting device, comprise protective net supporting plate 6, wing bolt 5 and swing bolt 3, the top of protective net supporting plate 6 is fixedly installed on fans entrance flange 1, protective net supporting plate 6 is provided with for protective net 4 tops and embeds groove 7 wherein, protective net 4 tops are fixing by swing bolt 3, and swing bolt 3 is provided with the wing nut 2 of fixing its position, and the bottom of protective net supporting plate 6 is fixed in the bottom of protective net by wing bolt 5.In the present embodiment, adopt 3 protective net supporting plates 6, every protective net supporting plate 6 is individually fixed on the upper and lower different position of fans entrance flange 1, when protective net is installed, protective net 4 is embedded by the top of protective net supporting plate 6, and its underpart is fixed by butterfly type bolt 5 again, pull top swing bolt 3, be stuck in upper grooves 7 places, finally with wing nut 2, fix swing bolt 3, contrary with said process during dismounting protective net.
Above-described embodiment is only explanation technical conceive of the present utility model and feature, and its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (3)
1. fans entrance protective net quick dismounting device, it is characterized in that: comprise multiple protective net supporting plates, wing bolt and swing bolt, the top of described protective net supporting plate is fixedly installed on fans entrance flange, described protective net supporting plate is provided with for protective net top and embeds groove wherein, and the bottom of protective net supporting plate is fixed in the bottom of described protective net by wing bolt.
2. fans entrance protective net quick dismounting device according to claim 1, is characterized in that: described protective net top is fixed by swing bolt.
3. fans entrance protective net quick dismounting device according to claim 1 and 2, is characterized in that: described swing bolt is provided with the wing nut of fixing its position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581846.XU CN203548300U (en) | 2013-09-22 | 2013-09-22 | Quick disassembling and assembling device for fan inlet protective screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581846.XU CN203548300U (en) | 2013-09-22 | 2013-09-22 | Quick disassembling and assembling device for fan inlet protective screening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548300U true CN203548300U (en) | 2014-04-16 |
Family
ID=50466424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581846.XU Expired - Fee Related CN203548300U (en) | 2013-09-22 | 2013-09-22 | Quick disassembling and assembling device for fan inlet protective screening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548300U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108077729A (en) * | 2017-12-23 | 2018-05-29 | 安徽王仁和米线食品有限公司 | A kind of clean type rice noodles production machine for processing rice noodle |
| CN111911427A (en) * | 2020-09-23 | 2020-11-10 | 江西艾斯欧匹精密智造科技有限公司 | Anti-blocking fan |
-
2013
- 2013-09-22 CN CN201320581846.XU patent/CN203548300U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108077729A (en) * | 2017-12-23 | 2018-05-29 | 安徽王仁和米线食品有限公司 | A kind of clean type rice noodles production machine for processing rice noodle |
| CN111911427A (en) * | 2020-09-23 | 2020-11-10 | 江西艾斯欧匹精密智造科技有限公司 | Anti-blocking fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20190922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |