CN217264237U - Jet fan hoist device of easy installation - Google Patents
Jet fan hoist device of easy installation Download PDFInfo
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- CN217264237U CN217264237U CN202221098151.1U CN202221098151U CN217264237U CN 217264237 U CN217264237 U CN 217264237U CN 202221098151 U CN202221098151 U CN 202221098151U CN 217264237 U CN217264237 U CN 217264237U
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- 238000009434 installation Methods 0.000 title claims abstract description 38
- 230000003028 elevating effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 6
- 230000032258 transport Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model discloses an easy-to-install jet fan hoisting device, which belongs to the field of jet fan hoisting, and comprises a frame, wherein the lower end of the frame is fixedly connected with a sawtooth lifting rod, the lower end of the sawtooth lifting rod is sleeved with a sleeve, the outer end of the sleeve is fixedly connected with a lifting device, and the lower end of the frame is sleeved with a lifting rope, the scheme can realize that in the process of installing the jet fan, firstly, a binding belt is sleeved on the jet fan, then, the jet fan is connected with the frame through the lifting rope and a hook, the jet fan is lifted for a certain distance through the lifting device and is separated from the ground, then, the jet fan is transported to a specified installation site under the assistance of a roller, and the jet fan can be finely adjusted according to the specific installation position, the installation requirement of the jet fan is met, and the installation flow of the jet fan is simplified, time and labor are saved, and the efficiency of installing the jet fan is improved.
Description
Technical Field
The utility model relates to a efflux fan hoist and mount field, more specifically say, relate to an efflux fan hoist device of easy installation.
Background
The jet fan is a special axial flow fan, transfers air through induction, is commonly used in a ventilation system of a garage in public facilities, uniformly stirs and clears away local air dead corners to improve local air, is widely applied to ventilation of large-scale places such as underground parking lots, gymnasiums, workshops, warehouses, markets, supermarkets, entertainment venues and the like, and needs to be installed through a hoisting device when being installed and used.
At present, the mode of taking artifical platform of picking is usually transported to the installation site when installing the efflux fan, then still need to finely tune the efflux fan according to the needs of the concrete mounted position in scene, because the efflux fan is relatively heavier, artifical platform of picking transportation wastes time and energy, inconvenience very to the installation effectiveness of efflux fan is lower.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Problem to exist among the prior art, an object of the utility model is to provide a efflux fan hoist device of easy installation, this scheme can realize at the in-process to the efflux fan installation, at first with the bandage cover on the efflux fan, then be connected efflux fan and frame through lifting rope and couple, and raise the efflux fan certain distance through elevating gear, break away from ground, transport the efflux fan to appointed installation place under the assistance of gyro wheel again, and can finely tune the efflux fan according to specific mounted position, satisfy the needs of efflux fan installation, the flow of efflux fan installation has been simplified, time saving and labor saving, the efficiency of installation efflux fan has been improved.
2. Technical scheme
In order to solve the problem, the utility model adopts the following technical proposal.
An easily-installed jet fan hoisting device comprises a frame, wherein a sawtooth lifting rod is fixedly connected to the lower end of the frame, a sleeve is sleeved on the lower end of the sawtooth lifting rod, a lifting device is fixedly connected to the outer end of the sleeve, a lifting rope is sleeved on the lower end of the frame, a hook is fixedly connected to the lower end of the lifting rope, a binding belt is sleeved on the lower end of the hook, a jet fan is sleeved in an inner cavity of the binding belt, the jet fan can be transported to a specified installation site with the aid of a roller after the binding belt is sleeved on the jet fan, the jet fan is connected with the frame through the lifting rope and the hook, the jet fan is lifted for a certain distance through the lifting device and separated from the ground, the jet fan can be finely adjusted according to a specific installation position, and the installation requirements of the jet fan can be met, the flow of the installation of the jet flow fan is simplified, time and labor are saved, and the efficiency of installing the jet flow fan is improved.
Further, the lifting device comprises an operation box, a gear, a rocking handle, a spring, a support plate, a limit block and a limit groove, the left end of the operation box is fixedly connected with the outer end of the sleeve, the inner cavity of the operation box is provided with the gear, the outer end of the gear is fixedly connected with the rocking handle, the left end of the rocking handle extends to the outer end of the operation box, the outer end of the rocking handle is sleeved with the spring, the left end of the spring is contacted with the inner wall of the operation box, the inner cavity of the operation box is fixedly connected with the support plate, the support plate is positioned on the right side of the gear, the inner cavity of the support plate is sleeved with the outer end of the rocking handle, the right end of the rocking handle is fixedly connected with the limit block, the right end of the operation box is provided with the limit groove, the limit groove is positioned on the outer end of the limit block, and after the jet fan and the frame are connected through a lifting rope, a hook and a bandage, but clockwise rotation rocking handle drives gear revolve, the intermeshing through gear and sawtooth lifter drives the sawtooth lifter and rises, thereby it rises to drive the frame, hoist certain distance with the efflux fan, break away from ground, prevent to take place the friction with ground at the in-process that transports the efflux fan, avoid causing the damage to the efflux fan, simultaneously after transportation to appointed place, can reverse controlling elevating gear once more, make the efflux fan slowly descend, and adjust in step, make the efflux fan fall in accurate position.
Further, the left end fixedly connected with limiting plate of stopper, the inner chamber of limiting plate and the outer end fixed connection of rocking handle, the diameter of limiting plate is greater than the external diameter of spacing groove, through setting up the limiting plate, accomplishes the lift back of convection current fan through rotating the rocking handle, impresses the stopper spacing inslot under the effect of spring, makes stopper and spacing groove looks block to carry on spacingly to the gear, avoid it to continue to rotate, the setting up of limiting plate can prevent that spring force from releasing the spacing groove too greatly, thereby guarantees stop device's normal operating.
Further, the lower extreme fixedly connected with gag lever post of frame, the quantity of gag lever post is four, through setting up the gag lever post, can protect the efflux fan in the efflux fan transportation, because the lifting rope is the single strand hoist and mount rope, the efflux fan can take place to rotate in the transportation back, and the setting of gag lever post can prevent that it from colliding with other article when rotating, safety when guaranteeing the transportation.
Further, the inner wall fixedly connected with rubber mat of bandage, the rubber mat semicircular in shape, the inner wall of rubber mat contacts with the outer end of efflux fan, through setting up the rubber mat, multiplicable bandage and the frictional force between the efflux fan when hoist and mount, because two bandages are certain contained angle when hoist and mount, have relative motion's trend, the mutual slip can be avoided in the setting of rubber mat.
Furthermore, a groove is formed in the upper end of the frame, the inner cavity of the groove is sleeved with the upper end of the lifting rope, the lifting rope can be sleeved into the groove when the lifting rope is sleeved on the frame through the groove, and relative movement between the lifting rope and the frame in the process of transporting the jet fan is avoided.
Further, telescopic lower extreme fixedly connected with gyro wheel, the gyro wheel is the locking universal wheel, through setting up the gyro wheel, is convenient for remove whole device through the gyro wheel, and labour saving and time saving more still can accomplish the gyro wheel at will simultaneously and lock, the going on of the efflux fan installation work of being convenient for.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of:
(1) this scheme can realize at the in-process to the installation of efflux fan, at first with the bandage cover on the efflux fan, then be connected efflux fan and frame through lifting rope and couple, and rise certain distance with the efflux fan through elevating gear, break away from ground, transport the efflux fan to appointed installation site under the assistance of gyro wheel again, and can finely tune the efflux fan according to specific mounted position, satisfy the needs of efflux fan installation, the flow of efflux fan installation has been simplified, time saving and labor saving, the efficiency of installation efflux fan has been improved.
(2) The lifting device comprises an operation box, a gear, a rocking handle, a spring, a support plate, a limit block and a limit groove, wherein the left end of the operation box is fixedly connected with the outer end of the sleeve, the inner cavity of the operation box is provided with the gear, the outer end of the gear is fixedly connected with the rocking handle, the left end of the rocking handle extends to the outer end of the operation box, the outer end of the rocking handle is sleeved with the spring, the left end of the spring is contacted with the inner wall of the operation box, the inner cavity of the operation box is fixedly connected with the support plate, the support plate is positioned on the right side of the gear, the inner cavity of the support plate is sleeved with the outer end of the rocking handle, the right end of the rocking handle is fixedly connected with the limit block, the limit groove is cut at the right end of the limit block, the lift device is arranged, after the jet fan is connected with the frame through a lifting rope, a hook and a bandage, the rocking handle can be clockwise rotated to drive the gear to rotate, the sawtooth lifting rod is driven by the mutual meshing of the gear and the sawtooth lifting rod, thereby drive the frame and rise, hoist certain distance with the efflux fan, break away from ground, prevent to take place the friction with ground at the in-process that transports the efflux fan, avoid causing the damage to the efflux fan, transport to appointed place back simultaneously, can reverse the elevating gear of controlling once more, make the efflux fan slowly descend to adjust in step, make the efflux fan fall in accurate position.
(3) The left end fixedly connected with limiting plate of stopper, the outer end fixed connection of the inner chamber of limiting plate and rocking handle, the diameter of limiting plate is greater than the external diameter of spacing groove, through setting up the limiting plate, accomplish the lift back to the efflux fan through rotating the rocking handle, impress the limiting groove with the stopper under the effect of spring, make stopper and spacing groove looks block, thereby carry on spacingly to the gear, avoid it to continue to rotate, the setting up of limiting plate can prevent that spring force from too big releasing the spacing groove with the stopper, thereby guarantee stop device's normal operating.
(4) The lower extreme fixedly connected with gag lever post of frame, the quantity of gag lever post is four, through setting up the gag lever post, can protect the efflux fan in the efflux fan transportation, because the lifting rope is the monospar hoist and mount rope, the efflux fan can take place to rotate in the transportation back, and the setting of gag lever post can prevent that it from colliding with other article when rotating, guarantees the safety when transporting.
(5) The inner wall fixedly connected with rubber blanket of bandage, the rubber blanket semicircular in shape, the inner wall of rubber blanket contacts with the outer end of efflux fan, through setting up the rubber blanket, multiplicable bandage and the frictional force between the efflux fan when hoist and mount, because two bandages are certain contained angle when hoist and mount, have relative motion's trend, the mutual slip can be avoided in the setting of rubber blanket.
(6) The upper end of the frame is provided with a groove, the upper end of the lifting rope is sleeved in the inner cavity of the groove, and the lifting rope can be sleeved in the groove by arranging the groove when the lifting rope is sleeved on the frame, so that the relative movement between the lifting rope and the frame in the process of transporting the jet fan is avoided.
(7) Telescopic lower extreme fixedly connected with gyro wheel, the gyro wheel is the locking universal wheel, through setting up the gyro wheel, is convenient for remove whole device through the gyro wheel, labour saving and time saving more still can lock the gyro wheel in arbitrary completion simultaneously, going on of the efflux fan installation work of being convenient for.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is a perspective view of the frame structure of the present invention;
fig. 3 is a schematic front sectional view of the lifting device of the present invention;
FIG. 4 is a schematic side view of the lifting device of the present invention;
FIG. 5 is a schematic view of the structure of the limiting block of the present invention;
fig. 6 is a schematic view of the structure of the binding band of the present invention.
The numbering in the figures illustrates:
1. a frame; 2. a sawtooth lifting rod; 3. a sleeve; 4. a lifting device; 401. an operation box; 402. a gear; 403. a rocking handle; 404. a spring; 405. a support plate; 406. a limiting block; 407. a limiting groove; 5. a lifting rope; 6. hooking; 7. binding bands; 8. a jet fan; 9. a limiting plate; 10. a limiting rod; 11. a rubber pad; 12. a groove; 13. and a roller.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
referring to fig. 1-6, an easily-installed jet fan hoisting device comprises a frame 1, a sawtooth lifting rod 2 is fixedly connected to the lower end of the frame 1, a sleeve 3 is sleeved on the lower end of the sawtooth lifting rod 2, a lifting device 4 is fixedly connected to the outer end of the sleeve 3, a lifting rope 5 is sleeved on the lower end of the frame 1, a hook 6 is fixedly connected to the lower end of the lifting rope 5, a binding belt 7 is sleeved on the lower end of the hook 6, and a jet fan 8 is sleeved in the inner cavity of the binding belt 7, the scheme can be realized that in the process of installing the jet fan, the binding belt is firstly sleeved on the jet fan, then the jet fan 8 is connected with the frame 1 through the lifting rope 5 and the hook 6, the jet fan 8 is lifted for a certain distance through the lifting device 4 and separated from the ground, the jet fan 8 is transported to a designated installation site with the assistance of a roller 13, and the jet fan 8 can be finely adjusted according to a specific installation position, the requirement of the installation of the jet flow fan 8 is met, the flow of the installation of the jet flow fan 8 is simplified, time and labor are saved, and the efficiency of installing the jet flow fan is improved.
Referring to fig. 1-5, the lifting device 4 includes an operation box 401, a gear 402, a rocking handle 403, a spring 404, a support plate 405, a limit block 406 and a limit slot 407, the left end of the operation box 401 is fixedly connected with the outer end of the sleeve 3, the inner cavity of the operation box 401 is provided with the gear 402, the outer end of the gear 402 is fixedly connected with the rocking handle 403, the left end of the rocking handle 403 extends to the outer end of the operation box 401, the outer end of the rocking handle 403 is sleeved with the spring 404, the left end of the spring 404 contacts with the inner wall of the operation box 401, the inner cavity of the operation box 401 is fixedly connected with the support plate 405, the support plate 405 is located at the right side of the gear 402, the inner cavity of the support plate 405 and the outer end of the rocking handle 403 are sleeved, the right end of the rocking handle 403 is fixedly connected with the limit block 406, the right end of the operation box 401 is provided with the limit slot 407, the limit slot 407 is located at the outer end of the limit block 406, and by providing the lifting device 4, the jet 8 and the frame 1 are connected through a hanging rope 5, Couple 6 and bandage 7 connect the back, can clockwise rotation rocking handle 403 drives gear 402 and rotates, the intermeshing through gear 402 and sawtooth lifter 2 drives sawtooth lifter 2 and rises, thereby it rises to drive frame 1, hang certain distance with efflux fan 8, break away from ground, prevent to take place the friction with ground at the in-process that the efflux fan 8 carried out the transportation, avoid causing the damage to efflux fan 8, simultaneously after transportation to appointed place, can reverse controlling elevating gear 4 once more, make efflux fan 8 slowly descend, and adjust in step, make efflux fan 8 fall in accurate position.
Please refer to fig. 5, a limiting plate 9 is fixedly connected to a left end of the limiting block 406, an inner cavity of the limiting plate 9 is fixedly connected to an outer end of the rocking handle 403, a diameter of the limiting plate 9 is larger than an outer diameter of the limiting groove 407, by arranging the limiting plate 9, after the opposite-jet fan 8 is lifted by rotating the rocking handle 403, the limiting block 406 is pressed into the limiting groove 407 under the action of the spring 404, so that the limiting block 406 is engaged with the limiting groove 407, thereby limiting the gear 402, avoiding the gear from continuing to rotate, and the limiting plate 9 can prevent the limiting block 406 from being pushed out of the limiting groove 407 due to too large elastic force of the spring 404, thereby ensuring normal operation of the limiting device.
Referring to fig. 1-2, the lower end of the frame 1 is fixedly connected with four limiting rods 10, the limiting rods 10 are arranged to protect the jet fan 8 during the transportation of the jet fan 8, the lifting rope 5 is a single-strand lifting rope, the jet fan 8 rotates after the transportation, and the limiting rods 10 are arranged to prevent the rotating jet fan from colliding with other objects, so that the safety during the transportation is ensured.
Referring to fig. 6, the inner wall of the binding band 7 is fixedly connected with the rubber pad 11, the rubber pad 11 is semicircular, the inner wall of the rubber pad 11 is in contact with the outer end of the jet fan 8, the friction force between the binding band 7 and the jet fan 8 can be increased during hoisting by arranging the rubber pad 11, and the two binding bands 7 have a certain included angle during hoisting, so that the two binding bands tend to move relatively, and the rubber pad 11 can be prevented from sliding mutually.
Referring to fig. 1-2, a groove 12 is cut in the upper end of the frame 1, the upper end of the lifting rope 5 is sleeved in the inner cavity of the groove 12, by arranging the groove 12, when the lifting rope 5 is sleeved on the frame 1, the lifting rope 5 can be sleeved in the groove 12, so that the relative movement between the lifting rope 5 and the frame 1 in the process of transporting the jet fan 8 is avoided, the lower end of the sleeve 3 is fixedly connected with a roller 13, the roller 13 is a locking universal wheel, by arranging the roller 13, the whole device can be conveniently moved through the roller 13, time and labor are saved, and meanwhile, the roller 13 can be locked at will, and the installation work of the jet fan 8 is facilitated.
In the utility model, firstly, two binding bands 7 are sleeved on a jet fan 8, then a frame 1 is moved to the right above the jet fan 8 through a roller 13, a lifting rope 5 is sleeved in a groove 12 on the frame 1, the upper ends of the two binding bands 7 are respectively sleeved at the left end and the right end of a hook 6, a limiting rod 10 is rotated to be in a vertical state, then a lifting device 4 is controlled to cause the jet fan 8 to ascend, the concrete operation steps are that firstly, a rocking handle 403 is pulled out for a certain distance to cause a limiting block 406 to be disengaged from a limiting groove 407, then, the rocking handle 403 is rotated clockwise to drive a gear 402 to rotate, under the common support of an operation box 401 and a support plate 405, the outer end of the gear 402 is meshed with the outer end of a sawtooth lifting rod 2 to cause the sawtooth lifting rod 2 to ascend in a sleeve 3, the sawtooth lifting rod 2 ascends to drive the frame 1 to further drive the jet fan 8 to ascend, and cause the jet fan to be separated from the ground, then the whole device is pushed to an appointed place, after the device is pushed to the appointed place, the flow of operating the lifting device 4 is repeated, the rocking handle 403 is reversely rotated to enable the sawtooth lifting rod 2 to slowly descend in the sleeve 3, the jet fan 8 is rotated in the horizontal direction according to the specific installation position to be fallen to the accurate position, the sawtooth lifting rod is fixed with the ground to complete the installation of the jet fan 8, compared with the prior art, the scheme can realize that in the process of installing the jet fan, firstly, the binding belt is sleeved on the jet fan, then, the jet fan 8 is connected with the frame 1 through the lifting rope 5 and the hook 6, the jet fan 8 is lifted for a certain distance through the lifting device 4 to be separated from the ground, then, the jet fan 8 is transported to the appointed installation place under the assistance of the roller 13, and the jet fan 8 can be finely adjusted according to the specific installation position, the requirement of the installation of the jet flow fan 8 is met, the flow of the installation of the jet flow fan 8 is simplified, time and labor are saved, and the efficiency of installing the jet flow fan is improved.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (7)
1. The utility model provides an easy efflux fan hoist device of installation, includes frame (1), its characterized in that: the utility model discloses a take-up device, including frame (1), the lower extreme fixedly connected with sawtooth lifter (2) of frame (1), the lower pot head of sawtooth lifter (2) is equipped with sleeve (3), the outer end fixedly connected with elevating gear (4) of sleeve (3), the lower pot head of frame (1) is equipped with lifting rope (5), the lower extreme fixedly connected with couple (6) of lifting rope (5), the lower pot head of couple (6) is equipped with bandage (7), the inner chamber cover of bandage (7) is equipped with efflux fan (8).
2. The easy-to-install jet fan hoisting device of claim 1, characterized in that: the lifting device (4) comprises an operation box (401), a gear (402), a rocking handle (403), a spring (404), a support plate (405), a limiting block (406) and a limiting groove (407), the left end of the operation box (401) is fixedly connected with the outer end of the sleeve (3), the inner cavity of the operation box (401) is provided with the gear (402), the outer end of the gear (402) is fixedly connected with the rocking handle (403), the left end of the rocking handle (403) extends to the outer end of the operation box (401), the outer end of the rocking handle (403) is sleeved with the spring (404), the left end of the spring (404) is in contact with the inner wall of the operation box (401), the inner cavity of the operation box (401) is fixedly connected with the support plate (405), the support plate (405) is located on the right side of the gear (402), the inner cavity of the support plate (405) is sleeved with the outer end of the rocking handle (403), and the right end of the rocking handle (403) is fixedly connected with the limiting block (406), a limiting groove (407) is formed in the right end of the operation box (401), and the limiting groove (407) is located at the outer end of the limiting block (406).
3. The easy-to-install jet fan hoisting device of claim 2, characterized in that: the left end of the limiting block (406) is fixedly connected with a limiting plate (9), the inner cavity of the limiting plate (9) is fixedly connected with the outer end of the rocking handle (403), and the diameter of the limiting plate (9) is larger than the outer diameter of the limiting groove (407).
4. The easy-to-install jet fan hoisting device of claim 1, characterized in that: the lower extreme fixedly connected with gag lever post (10) of frame (1), the quantity of gag lever post (10) is four.
5. The easy-to-install jet fan hoisting device of claim 1, characterized in that: the inner wall fixedly connected with rubber pad (11) of bandage (7), rubber pad (11) semicircular in shape, the inner wall of rubber pad (11) contacts with the outer end of efflux fan (8).
6. The easy-to-install jet fan hoisting device of claim 1, characterized in that: a groove (12) is formed in the upper end of the frame (1), and the inner cavity of the groove (12) is sleeved with the upper end of the lifting rope (5).
7. The easy-to-install jet fan hoisting device of claim 1, characterized in that: the lower end of the sleeve (3) is fixedly connected with a roller (13), and the roller (13) is a locking universal wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221098151.1U CN217264237U (en) | 2022-05-09 | 2022-05-09 | Jet fan hoist device of easy installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221098151.1U CN217264237U (en) | 2022-05-09 | 2022-05-09 | Jet fan hoist device of easy installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217264237U true CN217264237U (en) | 2022-08-23 |
Family
ID=82883844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221098151.1U Active CN217264237U (en) | 2022-05-09 | 2022-05-09 | Jet fan hoist device of easy installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217264237U (en) |
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2022
- 2022-05-09 CN CN202221098151.1U patent/CN217264237U/en active Active
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