CN218261533U - Generator erection hoisting structure - Google Patents

Generator erection hoisting structure Download PDF

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Publication number
CN218261533U
CN218261533U CN202222481174.7U CN202222481174U CN218261533U CN 218261533 U CN218261533 U CN 218261533U CN 202222481174 U CN202222481174 U CN 202222481174U CN 218261533 U CN218261533 U CN 218261533U
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China
Prior art keywords
main
generator
hanging beam
flange
ring flange
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CN202222481174.7U
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Chinese (zh)
Inventor
葛明均
史航
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Chongqing Xikang Electromechanical Equipment Co ltd
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Chongqing Xikang Electromechanical Equipment Co ltd
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Abstract

The utility model relates to the technical field of generator installation, in particular to a generator installation hoisting structure; including main hanging beam and adjusting device, adjusting device includes main ring flange, the assistance ring flange, first rings and second rings, main ring flange and assistance ring flange are after aggregate erection, will form the smooth chamber of rectangle, thereby can slide on main hanging beam, thereby can cooperate the distance to adjust, be convenient for connect the generator of different mounting flange sizes, and simultaneously, when needs hoist the generator of different mounting flange sizes, still can change main ring flange and the assistance ring flange of different sizes according to the in service behavior, thereby can hoist after carrying out stable connection to the generator of different mounting size flanges, first rings and second rings will be convenient for hoist and mount area or hoist steel wire rope's stable connection, and then realize when carrying out generator hoist and mount installation, can carry out stable connection and hoist to the generator of different mounting flanges of sizes.

Description

Generator installation hoisting structure
Technical Field
The utility model relates to a generator installation technical field, concretely relates to generator installation hoisting structure.
Background
The generator is an electric energy conversion device, when the installation, will hoist the generator to quick installation, mostly adopts at present to set up the lug of symmetry on the generator, then is hoisting, sets up simultaneously in the outer fringe department of generator at last and stands up the hoist, stands up when carrying out the generator installation, stands up the back and is carrying out being connected of generator and installation base, nevertheless causes the generator to warp easily when hoist and mount, damages the generator.
The prior art CN205275002U discloses a generator mounting hanger, which comprises a hanger body, wherein one end of the hanger body is provided with a bent arm structure; a flange connected with a generator is arranged in the middle of the lifting appliance body, and a first lifting lug is arranged on the bent arm structure; under the hoisting state of the generator, an included angle alpha formed by a connecting line between the installation lifting appliance and the total gravity center of the generator and the first lifting lug and the installation surface of the generator is 1-10 degrees. The installation lifting appliance of the generator can be directly and fixedly connected with the flange of the generator at a reasonable angle, so that the phenomena of unstable connection, generator falling and the like of the generator are prevented; simple structure, weight is less, can conveniently carry out the hoist and mount of generator, the effectual security that has promoted the generator installation
When using, the utility model discloses a flange that sets up is fixed to be set up to can only carry out the connection and the hoist and mount of the generator of single flange size, hoist and mount after being convenient for stabilize the connection to the generator of different mounting dimension flanges
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the generator mounting and hoisting structure is capable of stably connecting and hoisting generators of mounting flanges with different sizes when the generators are hoisted and mounted.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a generator mounting and hoisting structure, which comprises a main hoisting beam and an adjusting device;
adjusting device includes main ring flange, assists ring flange, first rings and second rings, main ring flange with main hanging beam sliding connection, and be located main hanging beam one side, assist the ring flange with main hanging beam sliding connection, and with main ring flange fixed connection, and be located main hanging beam is close to main ring flange one side, first rings with main hanging beam rotates to be connected, and is located on the main hanging beam, the second rings with main hanging beam rotates to be connected, and is located on the main hanging beam.
The main hanging beam is provided with an installation bulge, and the installation bulge is respectively matched with the first hanging ring and the second hanging ring and is positioned on the main hanging beam.
The adjusting device further comprises a third lifting ring, wherein the third lifting ring is rotatably connected with the main lifting beam, matched with the mounting protrusion and positioned on the main lifting beam.
The adjusting device further comprises a stabilizing pin shaft, wherein the stabilizing pin shaft is connected with the main flange plate in a sliding manner, connected with the auxiliary flange plate in a sliding manner and positioned on one side, close to the auxiliary flange plate, of the main flange plate.
The adjusting device further comprises an upper limiting column and a lower limiting column, wherein the upper limiting column is rotatably connected with the main hanging beam and is positioned on one side of the main hanging beam; the lower limiting column is rotatably connected with the main hoisting beam and is positioned on one side of the main hoisting beam far away from the upper limiting column.
The utility model discloses a generator installation hoisting structure, main ring flange and assistance ring flange are when aggregate erection, can form the smooth chamber of rectangle, thereby can slide on main hanging beam, thereby can cooperate the distance to adjust, be convenient for connect the generator of different mounting flange sizes, and simultaneously, when needs hoist the generator of different mounting flange sizes, still can change the main ring flange of not unidimensional and assist the ring flange according to the in service behavior, thereby can hoist after carrying out stable connection to the generator of different mounting size flanges, first rings and second rings will be convenient for hoist and mount area or hoist and mount wire rope's stable connection, and then realize when carrying out generator hoist and mount installation, can carry out stable connection and hoist to the generator of not unidimensional mounting flange.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the figures.
Fig. 1 is the overall structure schematic diagram of the generator installation and hoisting structure of the first embodiment of the present invention.
Fig. 2 is a schematic structural view of a main suspension beam according to a first embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a main flange according to a first embodiment of the present invention.
Fig. 4 is a schematic view of the overall structure of the generator mounting and hoisting structure according to the second embodiment of the present invention.
In the figure: 101-a main hanging beam, 102-a main flange plate, 103-an auxiliary flange plate, 104-a first hanging ring, 105-a second hanging ring, 106-an installation bulge, 107-a third hanging ring, 108-a stable pin shaft, 201-an upper limit column and 202-a lower limit column.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
The first embodiment is as follows:
as shown in fig. 1 to 3, wherein fig. 1 is the overall structure schematic diagram of the generator installation hoisting structure, fig. 2 is the structure schematic diagram of the main hanging beam, fig. 3 is the structure schematic diagram of the main flange, the utility model provides a generator installation hoisting structure: the lifting device comprises a main lifting beam 101 and an adjusting device, wherein the adjusting device comprises a main flange plate 102, an auxiliary flange plate 103, a first lifting ring 104 and a second lifting ring 105. Through the scheme, when the generator is hoisted and installed, the generators of the installation flanges with different sizes can be stably connected and hoisted, and it can be understood that the matching distance of the main flange plate 102 or the auxiliary flange plate 103 can be adjusted according to needs, or the main flange plate 102 or the auxiliary flange plate 103 with different sizes can be replaced according to the use needs, so that the generators of the installation flanges with different sizes can be stably connected and hoisted.
In this embodiment, the main hanging beam 101 is integrally formed, so as to ensure rigidity, and meanwhile, the top of the main hanging beam 101 is of a bent arm structure.
Wherein, the main flange plate 102 is connected with the main hanging beam 101 in a sliding way and is positioned at one side of the main hanging beam 101, the auxiliary flange plate 103 is connected with the main hanging beam 101 in a sliding way, is fixedly connected with the main flange plate 102 and is positioned at one side of the main hanging beam 101 close to the main flange plate 102, the first hanging ring 104 is connected with the main hanging beam 101 in a rotating way and is positioned on the main hanging beam 101, the second hanging ring 105 is connected with the main hanging beam 101 in a rotating way and is positioned on the main hanging beam 101, the main flange plates 102 are symmetrically arranged at two sides of the main hanging beam 101, a plurality of rectangular mounting cavities are arranged on the main flange plates 102, a plurality of auxiliary flange plates 103 are also symmetrically arranged and have the same size as the main flange plate 102, a plurality of connecting holes are arranged at the connecting ends of the main flange plates 102, so that bolts can conveniently pass through the threaded holes of the flanges of the generator for connection, therefore, a plurality of main flanges 102 and auxiliary flanges 103 are installed on a connecting flange of a generator, a square rectangular cavity formed by matching the rectangular installation cavities of the main flanges 102 and the auxiliary flanges 103 can just slide on the main hanging beam 101, the main flanges 102 and the auxiliary flanges 103 are connected through tensile screws and locknuts, positioning pins are arranged to ensure positioning and installation accuracy, meanwhile, threaded through holes are formed in the main flanges 102 and the auxiliary flanges 103, locking screws are arranged, after the main flanges 102 and the auxiliary flanges 103 are connected with the connecting flange of the generator, the locking screws are locked to position and prevent the main flanges 102 and the auxiliary flanges 103 from sliding again, the static performance of the generator during hoisting is ensured, and the first hoisting ring 104 and the second hoisting ring 105 are installed on the main hoisting beam 101 through an installation pin shaft and a locknut.
Secondly, main hanging beam 101 has installation arch 106, installation arch 106 respectively with first rings 104 with second rings 105 cooperation to be located on main hanging beam 101, main hanging beam 101 with set up a plurality ofly respectively on the top bent arm of main hanging beam 101 installation arch 106, set up the installation cavity respectively on the installation arch 106, be convenient for first rings 104 with the installation of second rings 105.
Then, the third hanging ring 107 is rotatably connected with the main hanging beam 101, is matched with the mounting protrusion 106 and is positioned on the main hanging beam 101, and the third hanging ring 107 is mounted in the mounting protrusion 106 on one side of the bottom of the main hanging beam 101 through a mounting pin shaft and a locknut and is used for hoisting and overturning the generator.
Finally, the stabilizing pin 108 is slidably connected with the main flange plate 102, is slidably connected with the auxiliary flange plate 103, is located on one side, close to the auxiliary flange plate 103, of the main flange plate 102, and is provided with a plurality of through holes for allowing the main flange plate 102 and the auxiliary flange plates 103 to pass through, so that the plurality of stabilizing pin 108 can pass through, the cross section of the stabilizing pin 108 is T-shaped, the top of the stabilizing pin is provided with an outer hexagonal head, the bottom of the stabilizing pin is provided with an outer threaded column for facilitating installation of a locknut, and the plurality of stabilizing pin 108 further improves the stability of the main flange plate 102 and the plurality of auxiliary flange plates 103 after installation.
When the utility model is used for hoisting generators with different installation flange sizes, firstly, the main flanges 102 and the auxiliary flanges 103 can be moved and adjusted on the main hoisting beam 101 according to the size of the connecting flange of the generator, then the main flanges 102 and the auxiliary flanges 103 are combined and connected with the connecting flange of the generator through the screws, after the connection, the main flanges 102 and the auxiliary flanges 103 are locked by the locking screws of the auxiliary flanges 103, then, when the generator is hoisted through the first hoisting ring 104, because of the top bent arm structure of the main hoisting beam 101, the gravity center is positioned on one side of the generator after the generator is hoisted, the installation surface of the generator is in a downward inclined state, the installation surface is convenient for installing a base to match, and meanwhile, the main hoisting beam 101 can be hoisted horizontally through the second hoisting ring 105, the lifting is convenient to be connected with a horizontally placed generator and then lifted, the lifting is assisted through the third lifting ring 107, the generator can be lifted and turned in an auxiliary manner, the generator can be installed conveniently, when the first lifting ring 104 lifts the generator, the third lifting ring 107 is lifted, the generator can be turned, the first lifting ring 104 and the third lifting ring 107 are lifted synchronously, the generator can be lifted, when the matching distance between the main flange plates 102 and the auxiliary flange plates 103 is directly adjusted, the main flange plates 102 and the auxiliary flange plates 103 still cannot be connected with a connecting flange of the generator, at the moment, the main flange plates 102 and the auxiliary flange plates 103 are directly replaced through screw rods and nuts, and the main flange plates 102 and the auxiliary flange plates 103 with different sizes can be directly replaced according to the using condition, so that when the generator is lifted, the generator with different mounting flange sizes can be connected and hoisted, and then stable connection and hoisting can be carried out on the generators with the mounting flanges with different sizes when the generators are hoisted and installed.
Example two:
as shown in fig. 4, wherein fig. 4 is an overall structure schematic diagram of a generator mounting and hoisting structure, on the basis of the first embodiment, the utility model provides a generator mounting and hoisting structure, the adjusting device further comprises an upper limiting column 201 and a lower limiting column 202.
Go up spacing post 201 with main hanging beam 101 rotates to be connected, and is located main hanging beam 101 one side, down spacing post 202 with main hanging beam 101 rotates to be connected, and is located main hanging beam 101 is kept away from go up spacing post 201 one side, set up a plurality of screw holes on the main hanging beam 101, go up spacing post 201 with spacing post 202's size of a dimension is unanimous down, and its installation tip is the external screw thread post to be furnished with interior hexagonal hole, be convenient for rotate through interior hexagonal spanner, install respectively the both sides of second rings 105.
After the main flange plate 102 and the auxiliary flange plate 103 are assembled and installed, when the main hanging beam 101 is adjusted in a sliding manner, the upper limiting column 201 and the lower limiting column 202 are respectively protected in a limiting manner, so that the stability during adjustment is improved.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (5)

1. A generator mounting and hoisting structure comprises a main hoisting beam and is characterized in that,
the device also comprises an adjusting device;
adjusting device includes main ring flange, assists ring flange, first rings and second rings, main ring flange with main hanging beam sliding connection, and be located main hanging beam one side, assist the ring flange with main hanging beam sliding connection, and with main ring flange fixed connection, and be located main hanging beam is close to main ring flange one side, first rings with main hanging beam rotates to be connected, and is located on the main hanging beam, the second rings with main hanging beam rotates to be connected, and is located on the main hanging beam.
2. Generator mounting lifting structure according to claim 1,
the main hanging beam is provided with an installation bulge, and the installation bulge is respectively matched with the first hanging ring and the second hanging ring and is positioned on the main hanging beam.
3. Generator mounting lifting structure according to claim 2,
the adjusting device further comprises a third hanging ring, the third hanging ring is rotatably connected with the main hanging beam, matched with the mounting protrusion and located on the main hanging beam.
4. Generator mounting lifting structure according to claim 3,
the adjusting device further comprises a stabilizing pin shaft, wherein the stabilizing pin shaft is connected with the main flange plate in a sliding mode, connected with the auxiliary flange plate in a sliding mode and located on one side, close to the auxiliary flange plate, of the main flange plate.
5. Generator mounting lifting structure according to claim 4,
the adjusting device further comprises an upper limiting column and a lower limiting column, wherein the upper limiting column is rotatably connected with the main hanging beam and is positioned on one side of the main hanging beam; the lower limiting column is rotatably connected with the main hoisting beam and is positioned on one side of the main hoisting beam far away from the upper limiting column.
CN202222481174.7U 2022-09-20 2022-09-20 Generator erection hoisting structure Active CN218261533U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202222481174.7U CN218261533U (en) 2022-09-20 2022-09-20 Generator erection hoisting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202222481174.7U CN218261533U (en) 2022-09-20 2022-09-20 Generator erection hoisting structure

Publications (1)

Publication Number Publication Date
CN218261533U true CN218261533U (en) 2023-01-10

Family

ID=84715095

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202222481174.7U Active CN218261533U (en) 2022-09-20 2022-09-20 Generator erection hoisting structure

Country Status (1)

Country Link
CN (1) CN218261533U (en)

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