CN221033336U - Safety net cover of assembled industrial ceiling fan - Google Patents
Safety net cover of assembled industrial ceiling fan Download PDFInfo
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- CN221033336U CN221033336U CN202322817539.3U CN202322817539U CN221033336U CN 221033336 U CN221033336 U CN 221033336U CN 202322817539 U CN202322817539 U CN 202322817539U CN 221033336 U CN221033336 U CN 221033336U
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- ceiling fan
- fixed
- net cover
- safety net
- support beam
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- 230000001681 protective effect Effects 0.000 claims description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 125000003003 spiro group Chemical group 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000009434 installation Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model relates to an assembled industrial ceiling fan safety net cover, which comprises a supporting beam of a factory building roof, wherein an industrial ceiling fan is arranged below the supporting beam and consists of an upper motor and a lower impeller, the upper end of the motor is fixedly connected with a suspender, and the upper end of the suspender is fixed on the supporting beam; the impeller is provided with a safety net cover, the safety net cover consists of a circular protection frame and a circular protection net, the protection net is positioned right below the impeller and comprises a plurality of circular check rings, and a plurality of spoke rods are welded and fixed on the check rings. The safety net cover has a simple and compact structure, can protect the periphery and the lower side of the fan blade, and is convenient to install and connect based on the screw rod and the beam rod which are connected in a hoisting way; meanwhile, the position of the safety net cover can be adjusted through the connecting structure of the safety net cover.
Description
Technical field:
the utility model relates to the technical field of industrial ceiling fans, in particular to an assembled industrial ceiling fan safety net cover.
The background technology is as follows:
The industrial fan used for cooling a high factory building has the natural advantages of large single coverage area and good use comfort, and is becoming popular rapidly. The general industrial fan has a large size, the blade length of the fan reaches 3-4 meters, so the general industrial fan is not provided with a safety net cover structure, but in actual operation, the industrial fan in a static state collides with other objects due to unexpected situations, but the industrial fan in a running state collides with the safety net cover structure, and the safety net cover structure is required to be designed for the industrial fan.
The utility model comprises the following steps:
The utility model aims at overcoming the defects of the prior art, and provides an assembled industrial ceiling fan safety net cover, which has a simple and compact structure, can protect the periphery and the lower side of fan blades, and is convenient to install and connect based on a screw rod and a beam rod which are connected in a hoisting way.
The utility model provides an assembled industry ceiling fan safety net cover, includes the supporting beam on factory building roof, is equipped with industry ceiling fan below the supporting beam, and industry ceiling fan comprises upper portion's motor and lower part's impeller, and the upper end fixedly connected with jib, the upper end of jib is fixed on the supporting beam; the impeller is provided with a safety net cover, the safety net cover consists of a circular protection frame and a circular protection net, the protection net is positioned right below the impeller and comprises a plurality of circular check rings, and a plurality of spoke rods are welded and fixed on the check rings;
The protecting frame is sleeved on the outer side of the impeller and comprises an upper annular frame, a lower annular frame and a purse net fixed between the two annular frames, and the outer end of a spoke rod on the protecting net is fixed on the annular frame at the lower side of the protecting frame; the support beams on two sides of the suspender are respectively fixed with a first support beam vertical to the support beams, two ends of the first support beam are respectively fixed with vertical screw rods, and the lower ends of the screw rods are fixed on the annular frame on the upper side of the protection frame.
Preferably, the central axis of the impeller on the industrial ceiling fan is coincident with the central axis of the safety net cover.
Preferably, a plurality of vertical support bars are fixedly connected between the annular frames of the protective frame, and the support bars are uniformly distributed in an annular shape around the central axis of the safety net cover; the outer ends of the spoke rods on the protection net are distributed right below the supporting bars.
Preferably, an adjusting plate in a shape of 匚 is arranged between the screw rod and the annular frame of the protective frame, the lower side of the adjusting plate is propped against the upper end face of the annular frame and is inserted with a plurality of screws, the screws are screwed and fixed on the annular frame, the screw rod is inserted on the upper side of the adjusting plate, two adjusting nuts are screwed on the screw rod, and the two adjusting nuts are respectively pressed against the upper bottom face of the inner side of the adjusting plate and the upper end face of the adjusting plate.
Preferably, the support beam adopts an I-shaped beam, the first support beam is propped against the lower end face of the support beam, U-shaped bolts are sleeved on the first support beams at two sides of the support beam respectively, two ends of each U-shaped bolt extend out of the first support beam and are in threaded connection with fastening nuts, L-shaped clamping plates are sleeved on the U-shaped bolts between the fastening nuts and the first support beam in an inserted manner, and the lower side edge of the support beam is clamped and fixed between the first support beam and the clamping plates; the clamping plate is provided with a positioning notch in a forming mode, and the first supporting beam is inserted into the positioning notch of the clamping plate.
Preferably, a second supporting beam is fixed on the supporting beam between the suspender and the first supporting beam, two ends of the second supporting beam are fixedly connected with oblique steel cables, and the lower ends of the steel cables are respectively fixed on the outer walls around the motor shell.
The utility model has the beneficial effects that:
the safety net cover has a simple and compact structure, can protect the periphery and the lower side of the fan blade, and is convenient to install and connect based on the screw rod and the beam rod which are connected in a hoisting way; meanwhile, the position of the safety net cover can be adjusted through the connecting structure of the safety net cover.
Description of the drawings:
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the present utility model;
FIG. 3 is an enlarged schematic view of a portion of FIG. 1 at A;
Fig. 4 is a partially enlarged schematic view at B in fig. 1.
In the figure: 1. a support beam; 2. an industrial ceiling fan; 21. a motor; 22. an impeller; 3. safety net cover; 31. a protective frame; 311. a purse net; 312. an annular frame; 313. a support bar; 32. a protective net; 321. a retainer ring; 322. a spoke rod; 4. a screw; 5. a first corbel; 6. a boom; 7. a wire rope; 8. a second corbel; 9. a clamping plate; 91. positioning the notch; 10. u-shaped bolts; 11. a fastening nut; 12. an adjusting plate; 13. an adjusting nut; 14. and (5) a screw.
The specific embodiment is as follows:
Examples: as shown in fig. 1 to 3, an assembled industrial ceiling fan safety net cover comprises a supporting beam 1 of a factory roof, an industrial ceiling fan 2 is arranged below the supporting beam 1, the industrial ceiling fan 2 consists of an upper motor 21 and a lower impeller 22, the upper end of the motor 21 is fixedly connected with a suspender 6, and the upper end of the suspender 6 is fixed on the supporting beam 1; the impeller 22 is provided with a safety net cover 3, the safety net cover 3 consists of a circular protection frame 31 and a circular protection net 32, the protection net 32 is positioned right below the impeller 22, the protection net 32 comprises a plurality of circular check rings 321, and a plurality of spoke rods 322 are welded and fixed on the check rings 321; the diameters of the check rings 321 are inconsistent, the check rings 321 are arranged in the same horizontal plane in the same size, and the spoke rods 322 are annularly distributed around the central axis of the protective net 32;
The protecting frame 31 is sleeved on the outer side of the impeller 22, the protecting frame 31 comprises an upper annular frame 312, a lower annular frame 312 and a surrounding net 311 fixed between the two annular frames 312, and the outer ends of the spoke rods 322 on the protecting net 32 are fixed on the annular frames 312 on the lower side of the protecting frame 31; the support beams 1 on two sides of the suspender 6 are respectively fixed with first support beams 5 vertical to the support beams 1, two ends of each first support beam 5 are respectively fixed with vertical screw rods 4, and the lower ends of the screw rods 4 are fixed on an annular frame 312 on the upper side of the protection frame 31.
The central axis of the impeller 22 on the industrial ceiling fan 2 is coincident with the central axis of the safety net cover 3, and when the impeller 22 rotates to work, the problem of eccentricity cannot collide with the safety net cover 3.
A plurality of vertical supporting bars 313 are fixedly connected between the annular frames 312 of the protective frame 31, and the supporting bars 313 are uniformly distributed annularly around the central axis of the safety net cover 3; the outer ends of the spoke rods 322 on the protective net 32 are distributed right below the supporting bars 313, and the supporting bars 313 can improve the strength of the whole protective frame 31.
Be equipped with the regulating plate 12 of "匚" font between the annular frame 312 of screw rod 4 and protection frame 31, regulating plate 12 downside is supported and is leaned on the up end of annular frame 312 and peg graft and have a plurality of screws 14, screw 14 spiro union is fixed on annular frame 312, the upside of regulating plate 12 is inserted and is equipped with screw rod 4, the spiro union has two adjusting nut 13 on the screw rod 4, two adjusting nut 13 are pressed respectively and are leaned on the up end of the inboard upper bottom surface of regulating plate 12 and regulating plate 12, based on regulating plate 12 and adjusting nut 13, the relative position between screw rod 4 lower extreme and the protection frame 31 can be adjusted, in the installation of safety net cover 3, be convenient for realize that safety net cover 3 is the level setting.
The supporting beam 1 adopts an I-shaped beam, the first supporting beams 5 are propped against the lower end face of the supporting beam 1, U-shaped bolts 10 are respectively sleeved on the first supporting beams 5 at two sides of the supporting beam 1, two ends of each U-shaped bolt 10 extend out of the corresponding first supporting beam 5 and are in threaded connection with fastening nuts 11, L-shaped clamping plates 9 are inserted on the U-shaped bolts 10 between the fastening nuts 11 and the corresponding first supporting beams 5, and the lower side edges of the supporting beam 1 are clamped and fixed between the corresponding first supporting beams 5 and the corresponding clamping plates 9; the clamping plate 9 is provided with a positioning notch 91, and the first supporting beam 5 is inserted into the positioning notch 91 of the clamping plate 9; the position of the first supporting beam 5 can be adjusted by adopting the structure, and the installation operation of the safety net cover 3 is convenient.
The second corbel 8 is fixed on the supporting beam 1 between the suspender 6 and the first corbel 5, two ends of the second corbel 8 are fixedly connected with inclined steel ropes 7, the lower ends of the steel ropes 7 are respectively fixed on the outer walls around the motor 21 shell, the installation structure of clamping connection of the clamping plates 9 is also adopted between the second corbel 8 and the supporting beam 1, the lifting strength of the industrial ceiling fan 2 can be enhanced by the steel ropes 7, and meanwhile, the shaking of the industrial ceiling fan 2 is reduced;
The protection frame on the safety net cover 3 can also be connected with the support beam 1 by adopting a plurality of steel wire ropes distributed in a ring shape, the strength of the safety net cover 3 is reinforced by the steel wire ropes, and meanwhile, the shaking of the safety net cover 3 caused by air flow generated during the working of the industrial ceiling fan 2 can be avoided.
Working principle: the utility model relates to an assembled industrial ceiling fan safety net cover, wherein the safety net cover 3 consists of a protective frame 31 and a protective net 32, the protective net 32 is used for protecting the lower side of an impeller 22, and the protective frame 31 is used for protecting the periphery of the impeller 22; the protective frame 31 is fixed on the support beam 1 for installing the industrial ceiling fan 2 through the screw 4 and the first support beam 5, the installation structure is simple and compact, and the installation connection is also faster;
Simultaneously, the first supporting beam 5 is clamped and fixed with the supporting beam 1 by adopting a U-shaped bolt 10 and a clamping plate 9; the position of the first supporting beam 5 is convenient to adjust, and then the position of the safety net cover 3 is convenient to adjust; and be equipped with regulating plate 12 between safety net cover 3 and the screw rod 4, based on regulating plate 12 conveniently realize being connected with safety net cover 3, can adjust the height of safety net cover 3 simultaneously.
The examples are presented to illustrate the utility model and are not intended to limit the utility model. Modifications to the described embodiment may occur to those skilled in the art without departing from the spirit and scope of the utility model, and the scope of the utility model is therefore set forth in the appended claims.
Claims (6)
1. The utility model provides an assembled industry ceiling fan safety net cover, includes a supporting beam (1) on factory building roof, is equipped with industry ceiling fan (2) below supporting beam (1), and industry ceiling fan (2) are by motor (21) and impeller (22) of lower part on upper portion, and the upper end fixedly connected with jib (6) of motor (21), and the upper end of jib (6) is fixed on supporting beam (1); the method is characterized in that: the impeller (22) is provided with a safety net cover (3), the safety net cover (3) consists of a circular protection frame (31) and a circular protection net (32), the protection net (32) is positioned right below the impeller (22), the protection net (32) comprises a plurality of circular check rings (321), and a plurality of spoke rods (322) are welded and fixed on the check rings (321);
The protection frame (31) is sleeved on the outer side of the impeller (22), the protection frame (31) comprises an upper annular frame (312) and a lower annular frame (312) and a purse net (311) fixed between the two annular frames (312), and the outer ends of the spoke rods (322) on the protection net (32) are fixed on the annular frames (312) on the lower side of the protection frame (31); the support beam (1) on two sides of the suspender (6) is respectively fixed with a first support beam (5) perpendicular to the support beam (1), two ends of the first support beam (5) are respectively fixed with a vertical screw rod (4), and the lower end of the screw rod (4) is fixed on an annular frame (312) on the upper side of the protection frame (31).
2. The safety screen for an assembled industrial ceiling fan of claim 1, wherein: the central axis of the impeller (22) on the industrial ceiling fan (2) is coincident with the central axis of the safety net cover (3).
3. The safety screen for an assembled industrial ceiling fan of claim 2, wherein: a plurality of vertical supporting bars (313) are fixedly connected between annular frames (312) of the protective frame (31), and the supporting bars (313) are uniformly distributed in an annular shape around the central axis of the safety net cover (3); the outer ends of the spoke rods (322) on the protective net (32) are distributed right below the supporting bars (313).
4. The safety screen for an assembled industrial ceiling fan of claim 1, wherein: be equipped with adjusting plate (12) of "匚" font between annular frame (312) of screw rod (4) and protection frame (31), adjusting plate (12) downside is supported and is leaned on the up end of annular frame (312) and peg graft and have a plurality of screws (14), and screw (14) spiro union is fixed on annular frame (312), and the upside of adjusting plate (12) is inserted and is equipped with screw rod (4), and the spiro union has two adjusting nut (13) on screw rod (4), and two adjusting nut (13) are pressed respectively and are leaned on the up end of the inboard upper bottom surface of adjusting plate (12) and adjusting plate (12).
5. The safety screen for an assembled industrial ceiling fan of claim 1, wherein: the support beam (1) adopts an I-shaped beam, a first support beam (5) is propped against the lower end face of the support beam (1), U-shaped bolts (10) are respectively sleeved on the first support beams (5) at two sides of the support beam (1), two ends of each U-shaped bolt (10) extend out of the corresponding first support beam (5) and are in threaded connection with a fastening nut (11), an L-shaped clamping plate (9) is inserted on each U-shaped bolt (10) between each fastening nut (11) and each first support beam (5), and the lower side edge of the support beam (1) is clamped and fixed between the corresponding first support beam (5) and each clamping plate (9); the clamping plate (9) is provided with a positioning notch (91), and the first supporting beam (5) is inserted into the positioning notch (91) of the clamping plate (9).
6. The safety screen for an assembled industrial ceiling fan of claim 1, wherein: a second supporting beam (8) is fixed on the supporting beam (1) between the suspender (6) and the first supporting beam (5), two ends of the second supporting beam (8) are fixedly connected with inclined steel ropes (7), and the lower ends of the steel ropes (7) are respectively fixed on the outer walls around the motor (21) shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817539.3U CN221033336U (en) | 2023-10-20 | 2023-10-20 | Safety net cover of assembled industrial ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322817539.3U CN221033336U (en) | 2023-10-20 | 2023-10-20 | Safety net cover of assembled industrial ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221033336U true CN221033336U (en) | 2024-05-28 |
Family
ID=91187073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322817539.3U Active CN221033336U (en) | 2023-10-20 | 2023-10-20 | Safety net cover of assembled industrial ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221033336U (en) |
-
2023
- 2023-10-20 CN CN202322817539.3U patent/CN221033336U/en active Active
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