CN210686431U - Multiple safety protection mechanism of industrial fan - Google Patents
Multiple safety protection mechanism of industrial fan Download PDFInfo
- Publication number
- CN210686431U CN210686431U CN201921504763.4U CN201921504763U CN210686431U CN 210686431 U CN210686431 U CN 210686431U CN 201921504763 U CN201921504763 U CN 201921504763U CN 210686431 U CN210686431 U CN 210686431U
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- multiple safety
- arc
- fan
- shell
- industrial fan
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- 230000017525 heat dissipation Effects 0.000 claims description 7
- 230000006835 compression Effects 0.000 abstract description 5
- 238000007906 compression Methods 0.000 abstract description 5
- NMFHJNAPXOMSRX-PUPDPRJKSA-N [(1r)-3-(3,4-dimethoxyphenyl)-1-[3-(2-morpholin-4-ylethoxy)phenyl]propyl] (2s)-1-[(2s)-2-(3,4,5-trimethoxyphenyl)butanoyl]piperidine-2-carboxylate Chemical compound C([C@@H](OC(=O)[C@@H]1CCCCN1C(=O)[C@@H](CC)C=1C=C(OC)C(OC)=C(OC)C=1)C=1C=C(OCCN2CCOCC2)C=CC=1)CC1=CC=C(OC)C(OC)=C1 NMFHJNAPXOMSRX-PUPDPRJKSA-N 0.000 description 8
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000886569 Cyprogenia stegaria Species 0.000 description 1
- 241000883990 Flabellum Species 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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Abstract
The utility model provides a multiple safety protection mechanism of industrial fan, including the shell type shell, inside shell type shell front end set up connecting cylinder and extend into the shell type shell, connecting cylinder front end fixed connection screen panel, the shell type shell upper portion outside sets up the arc protection shield, even eight first springs of fixed connection between arc protection shield and the shell type shell at least, the utility model provides a multiple safety protection mechanism of industrial fan has the arc protection shield and takes place to remove under article striking to make first spring produce compression or tensile, and then make first spring produce elasticity, the striking dynamics can be offset to the elasticity of first spring, realize protecting the fan, and the security is good, promotes fan life.
Description
Technical Field
The utility model relates to an industrial fan technical field especially relates to a multiple safety protection mechanism of industrial fan.
Background
The industrial fan can most efficiently push a large amount of air to move, generate super large air quantity, form a moving and circulating airflow field in a space, and can effectively regulate and control the air circulation problem of an industrial production workshop. The area blown by the industrial fan is directly related to the diameter of the fan. The industrial fan in the prior art usually utilizes shell and screen panel to realize multiple protection, but often can take place to produce the material in the workshop and drop in the transportation to on striking the fan, often can make fan shell take place to damage, thereby influence fan life, consequently, it solves above-mentioned problem to need to provide the multiple safety protection mechanism of an industrial fan.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multiple safety protection mechanism of industrial fan has solved and has taken place to produce the material and drop in the transportation in the workshop to on striking the fan, can make fan housing take place to damage often, thereby influence fan life problem.
In order to realize the technical problem, the utility model provides a pair of multiple safety protection mechanism of industrial fan, including the shell type, inside shell type front end set up connecting cylinder and extend into the shell type, connecting cylinder front end fixed connection screen panel, the shell type shell upper portion outside sets up the arc protection board, even eight first springs of fixed connection between arc protection board and the shell type at least.
Furthermore, a plurality of heat dissipation holes are uniformly formed in the upper portion of the annular outer side of the cylindrical shell, and the heat dissipation holes are located on the lower side of the arc-shaped protection plate.
Furthermore, two handles are symmetrically arranged at the front edge and the rear edge of the upper part of the annular outer side of the cylindrical shell, and the handles are positioned at the front side and the rear side of the arc-shaped protection plate.
Furthermore, the edge position of the arc-shaped inner wall of the arc-shaped protection plate is provided with a first flanging, and at least eight first springs are arranged in the first flanging.
Furthermore, the lower part of the annular outer side of the cylindrical shell is fixedly connected with a support frame, and the support frame is positioned on the lower side of the arc-shaped protection plate.
Further, the anterior equidistance in barrel type shell annular outside sets up four at least inserted bars and four at least inserted bars all are in arc protection shield front side, barrel type shell annular outside anterior equidistance is seted up four at least first through-holes and first through-hole and is in arc protection shield front side, it is inner in first through-hole that four at least second through-holes of connecting cylinder annular outside equidistance processing and second through-hole, the inserted bar runs through first through-hole and second through-hole.
Furthermore, the inserted bar is far away from a limiting disc of fixed connection of one end of the cylindrical shell, a second spring is fixedly connected between the limiting disc and the cylindrical shell, and the second spring is located on the annular outer side of the inserted bar.
Furthermore, the annular outer side of the limiting disc is provided with anti-skid grains.
Furthermore, a second flanging is arranged at the front end of the connecting cylinder, and the front end of the second flanging is fixedly connected with the mesh enclosure through a screw.
Compared with the prior art, the utility model provides a multiple safety protection mechanism of industrial fan has following beneficial effect: the utility model provides a multiple safety protection mechanism of industrial fan, when other article take place the striking with the fan, article can take place the striking with the arc protection shield earlier, make the arc protection shield take place to remove then to make first spring produce compression or tensile, and then make first spring produce elasticity, the impact dynamics can be offset to the elasticity of first spring, realizes protecting the fan, and the security is good, promotes fan life.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a front view of a preferred embodiment of a multiple safety shield mechanism for an industrial fan according to the present invention;
FIG. 2 is a side view of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is a schematic view of the arc protection plate shown in FIG. 1;
FIG. 5 is a schematic view of the cartridge-type housing shown in FIG. 1;
FIG. 6 is a front view of the connector barrel of FIG. 1;
FIG. 7 is a side view of the connector barrel of FIG. 1;
fig. 8 is a perspective view of the connector barrel shown in fig. 1.
Reference numbers in the figures: 1. arc protection board, 2, first spring, 3, cartridge type shell, 4, screen panel, 5, connecting cylinder, 11, first turn-ups, 31, inserted bar, 32, second spring, 33, spacing dish, 34, louvre, 35, first through-hole, 51, second through-hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8 in combination, wherein fig. 1 is a front view; FIG. 2 is a side view; FIG. 3 is an enlarged view A; fig. 4 shows an arc-shaped protection plate 1; fig. 5 is a cylinder type casing 3; fig. 6 is a front view of the connector barrel 5; fig. 7 is a side view of the connector barrel 5; fig. 8 is a perspective view of connecting cylinder 5, a multiple safety protection mechanism of industry fan, including can carry out the cartridge type shell 3 that protects to flabellum in the industry fan, inside cartridge type shell 3 front end set up connecting cylinder 5 and connecting cylinder 5 extend into cartridge type shell 3, inside connecting cylinder 5 front end fixed connection effectively prevented external article entering cartridge type shell 3 screen panel 4, the 3 upper portion outsides of cartridge type shell set up arc protection shield 1, even eight first springs 2 of fixed connection between arc protection shield 1 and the cartridge type shell 3 at least.
Specifically, when other article take place the striking with the fan, article can take place the striking with arc protection shield 1 earlier, make arc protection shield 1 take place to remove then to make first spring 2 produce compression or tensile, and then make first spring 2 produce elasticity, the striking dynamics can be offset to first spring 2's elasticity, realizes protecting the fan, and the security is good, promotes fan life.
A plurality of heat dissipation holes 34 are uniformly formed in the upper portion of the annular outer side of the cylindrical shell 3, the heat dissipation holes 34 are located on the lower side of the arc protection plate 1, specifically, the heat dissipation function is achieved, and the fan is convenient to work.
The edge position all sets up two handles and the handle is in arc protection board 1 front and back both sides, specifically, portable around 3 annular outsides upper portions of cylindrical shell.
The edge position of the arc inner wall of the arc protection plate 1 is provided with a first flanging 11, and at least eight first springs 2 are arranged in the first flanging 11, specifically, the first flanging 11 can protect the first springs 2.
The lower part of the annular outer side of the cylindrical shell 3 is fixedly connected with a support frame, and the support frame is positioned at the lower side of the arc-shaped protection plate 1, and particularly, the placement is realized.
The front part of the annular outer side of the cylindrical shell 3 is equidistantly provided with at least four insertion rods 31, the four insertion rods 31 are all positioned at the front side of the arc-shaped protection plate 1, the front part of the annular outer side of the cylindrical shell 3 is equidistantly provided with at least four first through holes 35, the first through holes 35 are positioned at the front side of the arc-shaped protection plate 1, the annular outer side of the connecting cylinder 5 is equidistantly provided with at least four second through holes 51, the second through holes 51 are positioned at the inner ends of the first through holes 35, the insertion rods 31 penetrate through the first through holes 35 and the second through holes 51, specifically, the insertion rods 31 can be inserted into the first through holes 35 and the second through holes 51, and the cylindrical shell 3 and the.
The inserted bar 31 is far away from the spacing disc 33 of barrel-type shell 3 one end fixed connection, fixed connection second spring 32 and second spring 32 are in the inserted bar 31 annular outside between spacing disc 33 and the barrel-type shell 3, specifically, at first outwards remove spacing disc 33, then stretch second spring 32, make second spring 32 produce elasticity, in addition at spacing disc 33 outside removal in-process, thereby drive inserted bar 31 outwards removal, thereby make inserted bar 31 and second through-hole 51 separation, thereby can dismantle connecting barrel 5 and barrel-type shell 3, be convenient for maintain.
The annular outer side of the limiting disc 33 is provided with anti-slip threads, and particularly, the anti-slip threads are designed to increase friction force, so that the limiting disc 33 is convenient to operate.
The connecting cylinder 5 front end sets up the second turn-ups, and the second turn-ups front end passes through the fixed connection screen panel 4 of spiral shell, specifically, is convenient for install screen panel 4.
The utility model provides a pair of multiple safety protection mechanism of industrial fan's theory of operation as follows: when other article take place the striking with the fan, article can take place the striking with arc protection shield 1 earlier, then make arc protection shield 1 take place to remove, thereby make first spring 2 produce compression or tensile, and then make first spring 2 produce elasticity, the striking dynamics can be offset to the elasticity of first spring 2, the realization is protected the fan, the security is good, promote fan life, before needing to maintain in the fan, earlier spacing dish 33 outwards removes, then stretch second spring 32, make second spring 32 produce elasticity, in addition at spacing dish 33 outwards removal in-process, thereby drive inserted bar 31 outwards removal, thereby make inserted bar 31 and second through-hole 51 separation, thereby can dismantle connecting cylinder 5 and shell mould 3, and the maintenance is convenient.
Compared with the prior art, the utility model provides a pair of multiple safety protection mechanism of industrial fan has following beneficial effect: when other article take place the striking with the fan, article can take place the striking with arc protection shield 1 earlier, make arc protection shield 1 take place to remove then to make first spring 2 produce compression or tensile, and then make first spring 2 produce elasticity, the striking dynamics can be offset to first spring 2's elasticity, realizes protecting the fan, and the security is good, promotes fan life.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a multiple safety protection mechanism of industry fan which characterized in that: including a barrel-type shell (3), barrel-type shell (3) front end sets up inside connecting cylinder (5) and connecting cylinder (5) extend into barrel-type shell (3), connecting cylinder (5) front end fixed connection screen panel (4), the barrel-type shell (3) upper portion outside sets up arc protection board (1), eight first springs (2) of even fixed connection between arc protection board (1) and barrel-type shell (3) at least.
2. The multiple safety mechanism of an industrial fan of claim 1, wherein: a plurality of heat dissipation holes (34) are uniformly formed in the upper part of the annular outer side of the cylindrical shell (3), and the heat dissipation holes (34) are located on the lower side of the arc-shaped protection plate (1).
3. The multiple safety mechanism of an industrial fan of claim 1, wherein: the front edge and the rear edge of the upper part of the annular outer side of the cylindrical shell (3) are symmetrically provided with two handles which are positioned at the front side and the rear side of the arc-shaped protection plate (1).
4. The multiple safety mechanism of an industrial fan of claim 1, wherein: the edge position of the arc inner wall of the arc protection plate (1) is provided with a first flanging (11), and at least eight first springs (2) are arranged in the first flanging (11).
5. The multiple safety mechanism of an industrial fan of claim 1, wherein: the lower part of the annular outer side of the cylindrical shell (3) is fixedly connected with a support frame, and the support frame is positioned at the lower side of the arc-shaped protection plate (1).
6. The multiple safety mechanism of an industrial fan of claim 1, wherein: barrel-type shell (3) annular outside front portion equidistance sets up four at least inserted bars (31) and four at least inserted bars (31) all locate arc protection board (1) front side, barrel-type shell (3) annular outside front portion equidistance is seted up four at least first through-holes (35) and first through-hole (35) and is located arc protection board (1) front side, connecting cylinder (5) annular outside equidistance processing four at least second through-holes (51) and second through-hole (51) are located first through-hole (35) inner, inserted bar (31) run through first through-hole (35) and second through-hole (51).
7. The multiple safety mechanism of an industrial fan of claim 6, wherein: the inserted bar (31) is far away from one end of the cylindrical shell (3) and is fixedly connected with a limiting disc (33), and the limiting disc (33) is fixedly connected with the cylindrical shell (3) through a second spring (32) and the second spring (32) is located on the annular outer side of the inserted bar (31).
8. The multiple safety mechanism of an industrial fan of claim 7, wherein: the annular outer side of the limiting disc (33) is provided with anti-skid grains.
9. The multiple safety mechanism of an industrial fan of claim 1, wherein: the front end of the connecting cylinder (5) is provided with a second flanging, and the front end of the second flanging is fixedly connected with the mesh enclosure (4) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504763.4U CN210686431U (en) | 2019-09-10 | 2019-09-10 | Multiple safety protection mechanism of industrial fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921504763.4U CN210686431U (en) | 2019-09-10 | 2019-09-10 | Multiple safety protection mechanism of industrial fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210686431U true CN210686431U (en) | 2020-06-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921504763.4U Expired - Fee Related CN210686431U (en) | 2019-09-10 | 2019-09-10 | Multiple safety protection mechanism of industrial fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210686431U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374655A (en) * | 2021-07-08 | 2021-09-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Mountain wind power blade capable of reducing influence of environmental change |
-
2019
- 2019-09-10 CN CN201921504763.4U patent/CN210686431U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374655A (en) * | 2021-07-08 | 2021-09-10 | 中国电建集团贵阳勘测设计研究院有限公司 | Mountain wind power blade capable of reducing influence of environmental change |
| CN113374655B (en) * | 2021-07-08 | 2023-04-07 | 中国电建集团贵阳勘测设计研究院有限公司 | Mountain wind power blade capable of reducing influence of environmental change |
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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 |
Granted publication date: 20200605 |