CN212893609U - Steel structure lifting device for mounting wind power generation tower - Google Patents
Steel structure lifting device for mounting wind power generation tower Download PDFInfo
- Publication number
- CN212893609U CN212893609U CN202021667723.4U CN202021667723U CN212893609U CN 212893609 U CN212893609 U CN 212893609U CN 202021667723 U CN202021667723 U CN 202021667723U CN 212893609 U CN212893609 U CN 212893609U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pivot
- wind power
- belt
- rod
- 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.)
- Active
Links
Images
Landscapes
- Wind Motors (AREA)
Abstract
The utility model discloses a steel construction overhead hoist for installation of wind power generation pylon, the on-line screen storage device comprises a base, the base upper surface rotates and is connected with the backup pad, the first fixing base of fixedly connected with in the backup pad, it is connected with winding mechanism to rotate on the first fixing base. The utility model discloses during the use, fix the steel construction on rings, it is fixed with the sleeve through the snap ring, hoist the steel construction, the pivot can only rotate along set direction, and when the pivot was overturned, the connecting plate can block and make it can't overturn between sleeve and pivot, has guaranteed when the belt skids, and the steel construction frame still can be fixed in the eminence under the effect of connecting band and winding mechanism, can not have improved overhead hoist's security because of the effect of gravity whereabouts.
Description
Technical Field
The utility model relates to a relevant technical field of wind power generation equipment especially relates to a steel construction overhead hoist for installation of wind power generation pylon.
Background
Wind power generation refers to converting kinetic energy of wind into electric energy. Wind energy is a clean and pollution-free renewable energy source, and is used by people for a long time, mainly by pumping water, grinding surfaces and the like through windmills, and people are interested in how to use wind to generate electricity. Wind is one of pollution-free energy sources. Moreover, it is inexhaustible. The wind power generation device is very suitable for and can be used for generating electricity by utilizing wind power according to local conditions in coastal islands, grassland pasturing areas, mountain areas and plateau areas with water shortage, fuel shortage and inconvenient traffic. Offshore wind power is an important field of renewable energy development, is an important force for promoting wind power technology progress and industry upgrading, and is an important measure for promoting energy structure adjustment. China is rich in offshore wind energy resources, offshore wind power project construction is accelerated, and the method has important significance for promoting treatment of atmospheric haze, adjustment of energy structures and conversion of economic development modes in coastal areas. When the wind power generation tower is installed, the steel structure frame is required to be lifted, and in order to avoid safety accidents caused by falling of the steel structure frame during lifting, a steel structure lifting device with high safety is required.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the steel construction overhead hoist who is used for wind power generation pylon installation that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a steel structure lifting device for mounting a wind power generation tower comprises a base, wherein a supporting plate is rotatably connected to the upper surface of the base, a first fixed seat is fixedly connected on the supporting plate, a rolling mechanism is rotatably connected on the first fixed seat, the support plate is fixedly connected with a motor, an output shaft end of the motor is fixedly connected with a belt wheel, the belt wheel is connected with the winding mechanism through a belt, the supporting plate is fixedly connected with a second fixed seat, a second supporting rod is fixedly connected on the second fixed seat, a second telescopic rod is hinged at one end of the second supporting rod far away from the supporting plate, a connecting belt is fixedly connected at one end of the telescopic rod far away from the second supporting rod, the other end of the connecting belt is fixedly connected with the winding mechanism, the connecting belt is connected with a connecting block in a sliding manner, and the bottom of the connecting block is fixedly connected with a hanging ring; winding mechanism includes two snap rings, connecting plate, a sleeve and a pivot, the muffjoint is in the pivot, and sleeve and pivot sliding connection, the pivot is close to telescopic one end and articulates there is the connecting plate, fixedly connected with spring between connecting plate and pivot, be equipped with the recess on the sleeve, and the width of recess is unanimous with the width of snap ring, two the snap ring articulates on first fixing base, and two snap rings pass through bolt fixed connection, the pivot is passed through the belt and is linked to each other with the motor.
As a further aspect of the present invention: the connecting block internal rotation is connected with the pulley, pulley and connecting band sliding connection, just the first bracing piece of fixedly connected with on the second bracing piece, it is connected with the gyro wheel to rotate on the first bracing piece, gyro wheel and connecting band sliding connection, fixedly connected with a plurality of fixed block on the second telescopic link, be equipped with the through-hole on the fixed block, the connecting band passes from the through-hole.
As a further aspect of the present invention: the second support rod is hinged with a hydraulic cylinder, and a hydraulic rod of the hydraulic cylinder is fixedly connected with the second telescopic rod.
As a further aspect of the present invention: the base both sides are rotated and are connected with two wheels, just be connected with four first telescopic links on the base.
As a further aspect of the present invention: the lifting device is characterized in that a lifting rod is fixedly connected in the lifting ring, lifting belts are fixedly connected to two ends of the lifting rod, a plurality of fixing rings are arranged on the lifting belts, two fixing rings are fixedly connected through bolts, and lifting hooks are slidably connected to the lifting belts.
The utility model has the advantages that:
1. by arranging the base, when the lifting device is used, the steel structure is fixed on the lifting ring, the sleeve is fixed through the clamping ring, the motor is started to drive the rotating shaft to rotate to roll the connecting belt, the steel structure is lifted, the rotating shaft can only rotate along a set direction, when the rotating shaft rotates reversely, the connecting plate can be clamped between the sleeve and the rotating shaft to prevent the rotating shaft from rotating reversely, the steel structure frame can still be fixed at a high position under the action of the connecting belt and the rolling mechanism when a belt slips, the steel structure frame cannot fall off under the action of gravity, and the safety of the lifting device is improved;
2. by arranging the connecting block, when the lifting device is used, the pulley on the connecting block is connected with the connecting belt in a sliding manner, and one end of the connecting belt is fixed, so that the connecting belt and the connecting block form a movable pulley mechanism, the lifting device is convenient to lift, the fixing block can limit the connecting belt, the connecting belt is prevented from being deflected, the abrasion of the connecting belt is reduced, and the service life of the connecting belt is prolonged;
3. through setting up the jib, during the use, through the fixed steel construction of lifting hook, it is more convenient to make the operation, is equipped with a plurality of solid fixed rings on the suspender, adjusts the distance of lifting hook and jib through adjusting two solid fixed rings that fixed connection is in the same place, and the distance through lifting hook and hanger spare is applicable to not unidimensional steel construction, has improved overhead hoist's suitability.
Drawings
FIG. 1 is a schematic overall structure diagram of a steel structure hoisting device for installing a wind power generation tower, which is provided by embodiment 1;
FIG. 2 is a schematic structural diagram of a winding mechanism of a steel structure hoisting device for mounting a wind power generation tower, which is provided by the embodiment 1;
FIG. 3 is a schematic side structure view of a winding mechanism of the steel structure hoisting device for wind power tower installation in embodiment 1;
FIG. 4 is a schematic structural diagram of a base of the steel structure hoisting device for wind power tower installation, which is provided by the embodiment 1;
FIG. 5 is a schematic structural diagram of a steel structure lifting device for installing a wind power generation tower, which is provided by the embodiment 2;
fig. 6 is a schematic structural diagram of a sling of a steel structure lifting device for installing a wind power generation tower, which is provided by the embodiment 2.
In the figure: 1. the lifting device comprises a base 2, a first telescopic rod 3, wheels 4, a supporting plate 5, a motor 6, a winding mechanism 7, a connecting belt 8, a first supporting rod 9, a fixing block 10, a second telescopic rod 11, a connecting block 12, a lifting ring 13, a hydraulic cylinder 14, a second supporting rod 15, a clamping ring 16, a sleeve 17, a rotating shaft 18, a connecting plate 19, a lifting rod 20, a lifting belt 21, a lifting hook 22 and a fixing ring.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-4, a steel structure lifting device for mounting a wind power tower comprises a base 1, wherein a support plate 4 is rotatably connected to the upper surface of the base 1, a first fixing seat is fixedly connected to the support plate 4, a winding mechanism 6 is rotatably connected to the first fixing seat, a motor 5 is fixedly connected to the support plate 4, a belt wheel is fixedly connected to an output shaft end of the motor 5, the belt wheel is connected to the winding mechanism through a belt, a second fixing seat is fixedly connected to the support plate 4, a second support rod 14 is fixedly connected to the second fixing seat, a second telescopic rod 10 is hinged to one end of the second support rod 14 far away from the support plate 4, a connecting band 7 is fixedly connected to one end of the telescopic rod 10 far away from the second support rod 14, the other end of the connecting band 7 is fixedly connected to the winding mechanism 6, and a connecting block, the bottom of the connecting block 11 is fixedly connected with a hanging ring 12; winding mechanism 6 includes two snap rings 15, connecting plate 18, a sleeve 16 and a pivot 17, sleeve 16 cover is on pivot 17, and sleeve 16 and pivot 17 sliding connection, the one end that pivot 17 is close to sleeve 16 articulates there is connecting plate 18, fixedly connected with spring between connecting plate 18 and pivot 17, be equipped with the recess on the sleeve 16, and the width of recess is unanimous with snap ring 15's width, two snap ring 15 articulates on first fixing base, and two snap rings 15 pass through bolt fixed connection, pivot 17 links to each other with motor 5 through the belt.
Wherein, 11 internal rotations in connecting block are connected with the pulley, pulley and connecting band 7 sliding connection, just the first bracing piece 8 of fixedly connected with on the second bracing piece 14, it is connected with the gyro wheel to rotate on the first bracing piece 8, gyro wheel and connecting band 7 sliding connection, a plurality of fixed block 9 of fixedly connected with on the second telescopic link 10, be equipped with the through-hole on the fixed block 9, connecting band 7 passes from the through-hole.
The second support rod 14 is hinged with a hydraulic cylinder 13, and a hydraulic rod of the hydraulic cylinder 13 is fixedly connected with the second telescopic rod 10.
Wherein, base 1 both sides are rotated and are connected with two wheels 3, just be connected with four first telescopic links 2 on the base 1.
The working principle is as follows: when in use, the steel structure is fixed on the hanging ring 12, the sleeve is fixed through the snap ring 15, the starting motor 5 drives the rotating shaft 17 to rotate and roll the connecting belt, the steel structure is hung, the rotating shaft 17 can only rotate along the set direction, when the rotating shaft 17 is reversed, the connecting plate 18 is clamped between the sleeve 16 and the rotating shaft 17, so that the connecting plate cannot be reversed, the steel structure frame can still be fixed at a high position under the action of the connecting belt 7 and the rolling mechanism 6 when a belt slips, the steel structure frame cannot fall off under the action of gravity, the safety of the lifting device is improved, when the lifting device is used, the pulleys on the connecting block 11 are connected with the connecting belt 7 in a sliding manner, and one end of the connecting belt 7 is fixed, so that the connecting belt 7 and the connecting block 11 form a movable pulley mechanism, the hoisting is convenient, the fixing block 9 can limit the connecting belt 7, the connecting belt 7 is prevented from deflecting, the abrasion of the connecting belt 7 is reduced, and the service life of the connecting belt 7 is prolonged.
Example 2
Referring to fig. 5-6, in the present embodiment, compared with embodiment 1, a suspension rod 19 is fixedly connected in the suspension ring 12, suspension bands 20 are fixedly connected at both ends of the suspension rod 19, a plurality of fixing rings 22 are arranged on the suspension bands 20, two of the fixing rings 22 are fixedly connected through bolts, and a lifting hook 21 is slidably connected on the suspension band 20.
The working principle is as follows: during the use, through the fixed steel construction of lifting hook 21, it is more convenient to make the operation, is equipped with a plurality of solid fixed rings 22 on the suspender 20, adjusts lifting hook 21 and jib 19's distance through adjusting two solid fixed rings 22 that fixed connection is in the same place, and the distance through lifting hook 21 and jib 19 piece is applicable to not unidimensional steel construction, has improved hoisting device's suitability.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A steel structure lifting device for mounting a wind power generation tower comprises a base (1) and is characterized in that a supporting plate (4) is connected to the upper surface of the base (1) in a rotating mode, a first fixing seat is fixedly connected to the supporting plate (4), a winding mechanism (6) is connected to the first fixing seat in a rotating mode, a motor (5) is fixedly connected to the supporting plate (4), a belt wheel is fixedly connected to the output shaft end of the motor (5), the belt wheel is connected with the winding mechanism through a belt, a second fixing seat is fixedly connected to the supporting plate (4), a second supporting rod (14) is fixedly connected to the second fixing seat, a second telescopic rod (10) is hinged to one end, away from the supporting plate (4), of the second supporting rod (14), of the telescopic rod (10) is fixedly connected with a connecting belt (7), the other end of the connecting belt (7) is fixedly connected with the winding mechanism (6), the connecting belt (7) is connected with a connecting block (11) in a sliding mode, and the bottom of the connecting block (11) is fixedly connected with a hanging ring (12);
winding mechanism (6) include two snap rings (15), connecting plate (18), a sleeve (16) and a pivot (17), sleeve (16) cover is on pivot (17), and sleeve (16) and pivot (17) sliding connection, the one end that pivot (17) is close to sleeve (16) articulates there is connecting plate (18), fixedly connected with spring between connecting plate (18) and pivot (17), be equipped with the recess on sleeve (16), and the width of recess is unanimous with the width of snap ring (15), two snap ring (15) articulate on first fixing base, and two snap ring (15) pass through bolt fixed connection, pivot (17) link to each other with motor (5) through the belt.
2. The steel structure hoisting device for wind power generation tower installation according to claim 1, wherein a pulley is rotationally connected in the connecting block (11), the pulley is slidably connected with the connecting belt (7), a first supporting rod (8) is fixedly connected to the second supporting rod (14), a roller is rotationally connected to the first supporting rod (8), the roller is slidably connected with the connecting belt (7), a plurality of fixing blocks (9) are fixedly connected to the second supporting rod (10), through holes are formed in the fixing blocks (9), and the connecting belt (7) penetrates through the through holes.
3. The steel structure lifting device for wind power tower installation according to claim 2, wherein the second support rod (14) is hinged with a hydraulic cylinder (13), and a hydraulic rod of the hydraulic cylinder (13) is fixedly connected with the second telescopic rod (10).
4. The steel structure lifting device for wind power generation tower installation according to claim 3, wherein two wheels (3) are rotatably connected to two sides of the base (1), and four first telescopic rods (2) are connected to the base (1).
5. The steel structure hoisting device for wind power tower installation according to claim 4, wherein a hanging rod (19) is fixedly connected in the hanging ring (12), hanging strips (20) are fixedly connected to both ends of the hanging rod (19), a plurality of fixing rings (22) are arranged on the hanging strips (20), two fixing rings (22) are fixedly connected through bolts, and a lifting hook (21) is slidably connected to the hanging strips (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021667723.4U CN212893609U (en) | 2020-08-12 | 2020-08-12 | Steel structure lifting device for mounting wind power generation tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021667723.4U CN212893609U (en) | 2020-08-12 | 2020-08-12 | Steel structure lifting device for mounting wind power generation tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212893609U true CN212893609U (en) | 2021-04-06 |
Family
ID=75241623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021667723.4U Active CN212893609U (en) | 2020-08-12 | 2020-08-12 | Steel structure lifting device for mounting wind power generation tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212893609U (en) |
-
2020
- 2020-08-12 CN CN202021667723.4U patent/CN212893609U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207759941U (en) | A kind of station Universal hoisting equipment | |
| CN205661399U (en) | Novel multi -functional open -air electric power construction car | |
| CN212893609U (en) | Steel structure lifting device for mounting wind power generation tower | |
| CN207110620U (en) | A kind of lifting lamp shaft tower of Fast Installation | |
| CN207110618U (en) | A kind of tower bar sets up boom hoisting | |
| CN210107246U (en) | Street lamp capable of climbing | |
| CN208474049U (en) | A kind of wind power generation system | |
| CN201099575Y (en) | Hanging cradle rotating type material lift equipment | |
| CN207346969U (en) | Fan blade, which is put down, hangs and replaces suspender | |
| CN214114710U (en) | Building engineering hoist device | |
| CN212198315U (en) | Be used for aerogenerator transportation overhead device | |
| CN108821137B (en) | Wind generating set hoist and mount tower crane device of stable support | |
| CN113200466A (en) | Modular adjustable hoisting equipment for high-rise steel structure and construction method | |
| CN220723439U (en) | Municipal construction is with small-size hoist device | |
| CN219239019U (en) | Hoisting gripper of wind power generation blade hoisting platform | |
| CN205916899U (en) | Take suspender tightening mechanism's fan blade hoist support | |
| CN113044737A (en) | Building tower crane with wind power generation device | |
| CN112141910A (en) | Hoisting accessory is used in high-tonnage construction | |
| CN219990945U (en) | Dismounting tool suitable for yaw motor of wind turbine generator | |
| CN216197799U (en) | Lift for wind power tower cylinder | |
| CN215854755U (en) | Hoisting device for mounting wind power generation tower | |
| CN220950810U (en) | Hanging belt for hanging sea surface wind power generation tower | |
| CN214456319U (en) | Hoisting device for wind power | |
| CN214998035U (en) | Blade hoisting adjusting device of new energy wind driven generator | |
| CN204702434U (en) | A kind of device installed for electric power distribution cabinet fast transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |