CN219341426U

CN219341426U - New energy fan lifting device easy to operate

Info

Publication number: CN219341426U
Application number: CN202320125815.7U
Authority: CN
Inventors: 邓英
Original assignee: Shaanxi Yuhong New Energy Technology Co ltd
Current assignee: Shaanxi Yuhong New Energy Technology Co ltd
Priority date: 2023-02-06
Filing date: 2023-02-06
Publication date: 2023-07-14
Anticipated expiration: 2033-02-06

Abstract

The utility model discloses new energy fan hoisting equipment easy to operate, which comprises a lower supporting plate and an upper supporting plate, wherein one side of the lower supporting plate is connected with the middle part of one side of the upper supporting plate through a rotating connecting rod, two limiting protection plates are fixedly arranged on the other side of the lower supporting plate, the limiting protection plates are in butt joint with limiting clamping grooves formed in one side wall of the upper supporting plate, two upper cross beams are arranged in the middle of the upper supporting plate, a hydraulic clamping assembly used for clamping fan blades is arranged at the bottom of the upper cross beam positioned at the front side, a positioning assembly is rotatably connected with the top of the upper cross beam positioned at the rear side, the positioning assembly comprises a front hydraulic push rod and a rear hydraulic push rod, and two lower cross beams used for placing the fan blades are arranged in the middle of the lower supporting plate. The utility model can assist in lifting fan blades with different sizes and lengths, can complete quick fixation by matching with a lifting appliance, has strong stability in the lifting process, avoids the fan blades from shifting, and improves the efficiency of lifting work.

Description

New energy fan lifting device easy to operate

Technical Field

The utility model relates to the technical field of fan hoisting, in particular to new energy fan hoisting equipment easy to operate.

Background

The fan is a machine which relies on input mechanical energy to raise the pressure of gas and discharge the gas, and is a driven fluid machine. The fan is a common short for gas compression and gas conveying machinery in China, and the fan generally comprises a ventilator, a blower and a wind driven generator.

Fans are widely used for ventilation, dust removal and cooling of factories, mines, tunnels, cooling towers, vehicles, ships and buildings, ventilation and air induction of boilers and industrial furnaces; cooling and ventilation in air-conditioning devices and household appliances; drying and selecting grains, inflating and propelling wind tunnel wind source and air cushion ship, etc.

When the fan unit is located in a high place, lifting construction work and safe work are needed, so that high requirements on lifting facilities are needed, especially the blades of the new energy fan are large, the lifting work is more risky, and if the lifting points and the arm of force during lifting cannot be well controlled, the lifting points and the arm of force are likely to deviate in the construction process, and accordingly lifting is needed to be carried out again after the lifting is carried out. Therefore, the lifting device convenient to operate is necessary for the larger and longer blades of the new energy fan.

Disclosure of Invention

Aiming at the problems, the utility model provides new energy fan hoisting equipment which is easy to operate.

The technical scheme of the utility model is as follows:

the utility model provides a new energy fan lifting device of easy operation, includes bottom suspension fagging and last backup pad, bottom suspension fagging one side through rotate the connecting rod with go up backup pad one side middle part connection, the bottom suspension fagging opposite side is fixed and is equipped with two spacing protection shield, spacing protection shield is docked with the spacing draw-in groove that an upper support plate side wall was equipped with, goes up the backup pad middle part and is equipped with two entablature, is located the entablature bottom of front side and is equipped with the hydraulic clamping subassembly that is used for centre gripping fan blade, is located the entablature top rotation connection of rear side and is equipped with locating component, locating component includes two hydraulic push rods from beginning to end, and bottom suspension fagging middle part is equipped with two bottom crossbeams that are used for placing fan blade.

Further, the rotating connecting rod is fixedly connected with the middle part of one side of the upper supporting plate, and the rotating shaft is rotatably connected with two sides of the inside of the groove arranged on the side wall of the lower supporting plate through a first rotating shaft.

Description: the upper supporting plate can be rotated through the rotating shaft, so that the fan blades can be placed conveniently.

Further, the hydraulic clamping assembly comprises a first hydraulic cylinder fixedly connected with the upper beam, two first hydraulic rods are arranged on two sides of the first hydraulic cylinder, and clamping plates are arranged at the tail ends of the first hydraulic rods.

Description: the fan blade can be clamped and fixed through the clamping plate.

Further, the surfaces of the two lower cross beams are provided with backing plates for preventing the fan blades from being worn.

Further, the locating component is further provided with a rotating rod which is rotationally connected with the upper cross beam and located at the rear side, the top of the rotating rod is provided with a fixed plate, both sides of the fixed plate are provided with rotating grooves, the rotating grooves are rotationally connected with rotating plates inside, and two hydraulic pushing rods are located at the tail ends of the rotating plates respectively.

Description: different locating points can be selected through the setting of the locating component, so that proper locating points are selected according to the sizes and the length sizes of different fan blades, and the fan blades are further fixed by being matched with the hydraulic clamping component, so that the stability of the fan blades in the hoisting process is ensured.

Still further, hydraulic push rod passes through the second pneumatic cylinder drive that is located the rotor plate top stretches out and draws back, and hydraulic push rod bottom is equipped with the positioning disk that is used for carrying out the location to fan blade.

Description: the vertical direction of fan blade can be fixed in position through the setting of positioning disk.

Further, the upper side and the lower side of the rotating plate are both in rotating connection with the rotating groove through a second rotating shaft.

Description: the rotation of the rotating plate can be realized through the arrangement of the second rotating shaft.

Further, two large rope holes are respectively formed in two sides of the lower supporting plate, and hanging rope clamping rings are respectively arranged at the front end and the rear end of the upper supporting plate.

Description: the large rope can be fixed in an auxiliary mode by winding the large rope around the fan blade through the large rope hole, and lifting of the lifting appliance can be facilitated through the arrangement of the lifting rope clamping ring.

The beneficial effects of the utility model are as follows:

(1) The new energy fan hoisting equipment easy to operate can assist in hoisting fan blades of different sizes and lengths, is matched with a hoisting tool to complete quick fixation, is high in stability in the hoisting process, avoids the fan blades from shifting, and improves the hoisting efficiency.

(2) According to the new energy fan hoisting equipment easy to operate, different positioning points can be selected through the arrangement of the positioning assembly, so that proper positioning points are selected according to the sizes and the length sizes of different fan blades, the new energy fan hoisting equipment is matched with the hydraulic clamping assembly to be further fixed, and the stability of the fan blades in the hoisting process is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the hoisting device of the utility model;

FIG. 2 is a side view of the lifting apparatus of the present utility model;

FIG. 3 is a top view of the hoisting apparatus of the present utility model during operation;

fig. 4 is a rear view of the lifting device of the present utility model.

The device comprises a 1-lower supporting plate, a 11-lower cross beam, a 12-backing plate, a 13-large rope hole, a 14-groove, a 2-upper supporting plate, a 21-limit clamping groove, a 22-upper cross beam, a 23-lifting rope clamping ring, a 3-rotating connecting rod, a 31-first rotating shaft, a 4-limit protecting plate, a 5-hydraulic clamping assembly, a 51-first hydraulic cylinder, a 52-first hydraulic rod, a 53-clamping plate, a 6-positioning assembly, a 61-hydraulic push rod, a 62-rotating rod, a 63-fixed plate, a 64-rotating groove, a 65-rotating plate, a 66-second hydraulic cylinder, a 67-positioning disc and a 68-second rotating shaft.

Detailed Description

Example 1

As shown in fig. 1 and 2, the new energy fan hoisting device easy to operate comprises a lower support plate 1 and an upper support plate 2, wherein one side of the lower support plate 1 is connected with the middle part of one side of the upper support plate 2 through a rotary connecting rod 3, the rotary connecting rod 3 is fixedly connected with the middle part of one side of the upper support plate 2, two sides in a groove 14 formed in the side wall of the lower support plate 1 are rotatably connected through a first rotary shaft 31, two limit protection plates 4 are fixedly arranged on the other side of the lower support plate 1, the limit protection plates 4 are in butt joint with limit clamping grooves 21 formed in one side wall of the upper support plate 2, two upper cross beams 22 are arranged in the middle of the upper support plate 2, a hydraulic clamping assembly 5 for clamping fan blades is arranged at the bottom of the upper cross beam 22 positioned at the front side, the hydraulic clamping assembly 5 comprises a first hydraulic cylinder 51 fixedly connected with the upper cross beam 22, two first hydraulic rods 52 are arranged on two sides of the first hydraulic cylinders 51, and clamping plates 53 are arranged at the tail ends of the first hydraulic rods 52;

as shown in fig. 3 and 4, the top of the upper beam 22 at the rear side is rotationally connected with a positioning component 6, the positioning component 6 comprises a front hydraulic push rod 61 and a rear hydraulic push rod 61, the positioning component 6 is further provided with a rotating rod 62 rotationally connected with the upper beam 22 at the rear side, the top of the rotating rod 62 is provided with a fixed plate 63, the front side and the rear side of the fixed plate 63 are respectively provided with a rotating groove 64, the rotating grooves 64 are rotationally connected with a rotating plate 65 in the inner part, the two hydraulic push rods 61 are respectively positioned at the tail ends of the two rotating plates 65, the hydraulic push rods 61 are driven to stretch and retract through a second hydraulic cylinder 66 positioned above the rotating plates 65, the bottom of each hydraulic push rod 61 is provided with a positioning disc 67 for positioning fan blades, the upper side and the lower side of each rotating plate 65 are rotationally connected with the rotating grooves 64 through a second rotating shaft 68, the middle part of the lower support plate 1 is provided with two lower beams 11 for placing the fan blades, the surfaces of the two lower beams 11 are respectively provided with a backing plate 12 for preventing the fan blades from being worn, the two large rope holes 13 are respectively arranged at the two sides of the lower support plate 1, and the front end and the rear end of each upper support plate 2 is provided with a lifting rope snap ring 23.

The first hydraulic cylinder 51 and the second hydraulic cylinder 66 are both commercially available hydraulic cylinders.

Example 2

This embodiment differs from embodiment 1 in that: the structural arrangement of the rotating plate 65 is different.

One of the turning plates 65 at the rear side is provided to be extendable, by which the fixing of longer blades can be achieved.

Example 3

This embodiment differs from embodiment 1 in that: the number of the rotary connecting rods 3 is different.

The rotating connecting rods 3 are arranged side by side in total, and meanwhile, the setting number of the grooves 14 and the first rotating shafts 31 corresponds to the rotating connecting rods 3, and stability can be improved by increasing the setting number of the rotating connecting rods 3.

Working principle: when the lifting device is used for lifting the fan blade, the rotating connecting rod 3 is rotated to drive the upper supporting plate 2 to rotate and open, the fan blade is placed on the backing plate 12 by adopting the small lifting tool, the center of the fan blade is kept between the two lower cross beams 12 as much as possible, the rotating connecting rod 3 is rotated to enable the two limiting protection plates 4 to be in butt joint with the limiting clamping grooves 21, then the first hydraulic cylinder 51 is started to drive the first hydraulic rod 52 to move towards the middle to clamp the fan blade, the fixing plate 63 is rotated to a proper position by the rotating rod 62, the position of the hydraulic push rod 61 is finely adjusted by the rotating plate 65, the second hydraulic cylinder 66 is started to enable the hydraulic push rod 61 to descend, the fan blade is vertically fixed by the positioning disc 67, the positioning disc 67 is made of soft materials such as silica gel or resin, after the fixing is completed, the fan blade is fixedly assisted by the large ropes penetrating through the large rope holes 13 positioned at two sides, and the lifting rope is fixed on the inner side of the lifting rope clamping ring 23 by the heavy lifting tool.

Claims

1. The utility model provides a new forms of energy fan lifting device of easy operation, its characterized in that, including lower backup pad (1) and last backup pad (2), lower backup pad (1) one side through rotate connecting rod (3) with go up backup pad (2) one side middle part connection, lower backup pad (1) opposite side is fixed to be equipped with two spacing protection shield (4), spacing protection shield (4) are docked with spacing draw-in groove (21) that last backup pad (2) lateral wall was equipped with, go up backup pad (2) middle part and are equipped with two entablature (22), are equipped with hydraulic clamping assembly (5) that are used for centre gripping fan blade in entablature (22) bottom of front side, are located entablature (22) top rotation connection of rear side and are equipped with locating component (6), locating component (6) are equipped with two entablature (11) that are used for placing fan blade including two hydraulic push rods (61) in the middle part down.

2. The new energy fan hoisting device easy to operate according to claim 1, wherein the rotating connecting rod (3) is fixedly connected with one side middle part of the upper supporting plate (2), and the rotating connecting rod (3) is rotatably connected with two sides of the inside of the groove (14) formed in the side wall of the lower supporting plate (1) through a first rotating shaft (31).

3. The new energy fan hoisting device easy to operate according to claim 1, wherein the hydraulic clamping assembly (5) comprises a first hydraulic cylinder (51) fixedly connected with the upper beam (22), two first hydraulic rods (52) are arranged on two sides of the first hydraulic cylinder (51), and clamping plates (53) are arranged at the tail ends of the first hydraulic rods (52).

4. The new energy fan hoisting device easy to operate according to claim 1, wherein the surfaces of both the lower beams (11) are provided with a backing plate (12) for preventing the fan blades from wearing.

5. The new energy fan hoisting device easy to operate according to claim 1, wherein the positioning assembly (6) is further provided with a rotating rod (62) rotatably connected with the upper beam (22) at the rear side, a fixed plate (63) is arranged at the top of the rotating rod (62), rotating grooves (64) are respectively formed in the front side and the rear side of the fixed plate (63), rotating plates (65) are rotatably connected in the rotating grooves (64), and two hydraulic pushing rods (61) are respectively arranged at the tail ends of the two rotating plates (65).

6. The new energy fan hoisting device easy to operate according to claim 5, wherein the hydraulic push rod (61) is driven to stretch and retract by a second hydraulic cylinder (66) above the rotating plate (65), and a positioning disc (67) for positioning the fan blades is arranged at the bottom of the hydraulic push rod (61).

7. The new energy fan hoisting device easy to operate according to claim 5, wherein the upper side and the lower side of the rotating plate (65) are both rotatably connected with the rotating groove (64) through a second rotating shaft (68).

8. The new energy fan hoisting device easy to operate according to claim 1, wherein two large rope holes (13) are respectively formed in two sides of the lower support plate (1), and hoisting rope clamping rings (23) are respectively arranged at the front end and the rear end of the upper support plate (2).