CN221318977U - Hoisting equipment for installation and maintenance of large-scale wind power equipment - Google Patents
Hoisting equipment for installation and maintenance of large-scale wind power equipment Download PDFInfo
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- CN221318977U CN221318977U CN202323127297.1U CN202323127297U CN221318977U CN 221318977 U CN221318977 U CN 221318977U CN 202323127297 U CN202323127297 U CN 202323127297U CN 221318977 U CN221318977 U CN 221318977U
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- 238000012423 maintenance Methods 0.000 title claims abstract description 17
- 238000009434 installation Methods 0.000 title claims abstract description 16
- 230000003028 elevating effect Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The application belongs to the technical field of fan hoisting equipment, and discloses hoisting equipment for installation and maintenance of large-scale wind power equipment, which comprises a first supporting and lifting mechanism, a second supporting and lifting mechanism and a hoisting device, wherein a protective cover is arranged at the top of the hoisting device; the first support lifting mechanism comprises a support component, and a positioning component is arranged at one side of the outer part of the support component; the user firstly adjusts the angles of the two positioning plates according to the specifications of the parts such as the motor in the large fan, and then starts the two second motors, so that the two positioning plates clamp and fix the lifted object; the structure can fix the lifted parts such as the motor in the large-scale fan, so that the shaking phenomenon of the parts such as the motor in the large-scale fan during lifting is avoided, and the damage phenomenon of the parts such as the motor in the large-scale fan is reduced; and the supporting component is arranged, so that the first movable seat and the lifting device synchronously move the lifted parts such as the motor in the large fan.
Description
Technical Field
The application relates to the technical field of fan hoisting equipment, in particular to hoisting equipment for installation and maintenance of large-scale wind power equipment.
Background
The fan is a machine which increases the pressure of gas and discharges the gas by means of the input mechanical energy, and is a driven fluid machine; in order to prolong the service life of the fan, maintenance workers need to maintain and overhaul the fan regularly; the small-sized fan is easy to detach and overhaul because of smaller volume, but the large-sized fan is heavy because of larger volume and heavier weight, so that the installation and overhaul of the large-sized fan are time-consuming and labor-consuming; with the development of science and technology, maintenance workers begin to use lifting equipment to lift out parts such as motors in large fans.
The searched public number: CN209081325U discloses a hoisting device for installation and maintenance of a large fan, which comprises a left lifting mechanism, a right lifting mechanism, a supporting plate, a first translation mechanism and a second translation mechanism, wherein the left lifting mechanism and the right lifting mechanism are symmetrically arranged, the supporting plate is horizontally arranged on the left lifting mechanism and the right lifting mechanism, the first translation mechanism and the second translation mechanism are symmetrically arranged on the supporting plate, two symmetrically arranged sliding rails are arranged on the supporting plate, the first translation mechanism and the second translation mechanism are in sliding fit with the two sliding rails, and the first translation mechanism and the second translation mechanism are respectively provided with a hoisting mechanism; the lifting height of the lifting device can be freely changed, and the lifting device is suitable for lifting large-sized fan parts with various volumes and has strong practicability.
In the above patent, when the parts such as the motor in the large fan are lifted, the lifted object is not fixed, and when the parts such as the motor in the large fan are lifted, the parts may shake everywhere, so that the stability of the whole device is affected, and the object may collide with the surrounding under the unfixed condition, so that the using effect is affected.
In order to solve the problems, the application provides hoisting equipment for installation and maintenance of large-scale wind power equipment.
Disclosure of utility model
The application provides hoisting equipment for installation and maintenance of large-scale wind power equipment, which adopts the following technical scheme:
The lifting device for the installation and maintenance of the large-scale wind power equipment comprises a first supporting lifting mechanism, a second supporting lifting mechanism and a lifting device, wherein a protective cover is arranged at the top of the lifting device, and the first supporting lifting mechanism and the second supporting lifting mechanism are two members with the same structure;
Through above-mentioned technical scheme, first support elevating system and second support elevating system's structure is the same, and first support elevating system and second support elevating system's top is provided with hoist device jointly, and the protection casing protects the part of hoist device inside.
The first support lifting mechanism comprises a support assembly, and a positioning assembly is arranged on one side of the outer part of the support assembly;
The supporting component comprises a supporting seat, the top of supporting seat is provided with elevating gear, the bottom of supporting seat is provided with first motor, the power drive end of first motor is connected with first lead screw, the external connection of first lead screw has first removal seat, the connecting plate is all installed to the outside both sides of first removal seat, the spread groove has all been seted up to the inside both sides of supporting seat, the connecting plate is located the inside of spread groove, and is sliding connection structure.
Through above-mentioned technical scheme, the connecting seat of first lead screw and supporting seat is through bearing swing joint, and first removal seat is located the inside of supporting seat and carries out rectilinear movement through the setting of connecting plate and spread groove.
Further, the positioning assembly comprises a mounting seat arranged on one side of the outer portion of the first movable seat, and a second motor is arranged in the mounting seat.
Through above-mentioned technical scheme, the mount pad plays supporting connection effect to the second motor.
Further, the power driving end of the second motor is connected with a connecting seat, and two symmetrical positioning rods are installed in the connecting seat.
Through above-mentioned technical scheme, the connecting seat rotates the outside of connecting at the mount pad.
Further, a third motor is installed on one side of the inside of the connecting seat, and a power driving end of the third motor is connected with a second screw rod.
Through above-mentioned technical scheme, the junction of second lead screw and connecting seat is through bearing swing joint structure.
Further, the second moving seat is connected to the outer portion of the second screw rod, and a through hole is formed in the second moving seat and corresponds to the positioning rod.
Through the technical scheme, the positioning rod plays a limiting role on the second movable seat, so that the second movable seat only moves linearly in the connecting seat.
Furthermore, two symmetrical connecting frames are arranged on one side of the outer part of the second movable seat, and a positioning plate is arranged at one end of each connecting frame.
Through above-mentioned technical scheme, the locating plate is located outside one side of connecting seat.
In summary, the application has the following beneficial technical effects:
The user firstly adjusts the angles of the two positioning plates according to the specifications of the parts such as the motor in the large fan, and then starts the two second motors, so that the second movable seat drives the positioning plates to move together through the two connecting frames until the two positioning plates clamp and fix the lifted large wind power equipment; the structure can fix the lifted parts such as the motor in the large-scale fan, avoid the shaking phenomenon of the parts such as the motor in the large-scale fan during lifting, and reduce the damage of the parts such as the motor in the large-scale fan; through the setting of supporting component, make first removal seat and hoist device carry out synchronous movement with spare parts such as motor in the large-scale fan that lifts by crane, be convenient for install or overhaul large-scale wind power equipment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of a first support lift mechanism according to the present application;
FIG. 3 is an interior view of the support assembly of the present application;
FIG. 4 is an internal view of the positioning assembly of the present application.
The reference numerals in the figures illustrate:
1. A first support lifting mechanism; 2. a second support lifting mechanism; 3. a hoisting device; 4. a protective cover; 11. a support assembly; 12. a positioning assembly; 111. a support base; 112. a lifting device; 113. a first motor; 114. a first screw rod; 115. a first movable seat; 116. a connecting plate; 117. a connecting groove; 121. a mounting base; 122. a second motor; 123. a connecting seat; 124. a third motor; 125. a second screw rod; 126. a second movable seat; 127. a connecting frame; 128. a positioning plate; 129. and a positioning rod.
Description of the embodiments
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application; it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present application are within the protection scope of the present application.
In the description of the present application, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present application will be understood in specific cases by those of ordinary skill in the art.
Examples
The embodiment of the application discloses hoisting equipment for installation and maintenance of large-scale wind power equipment, referring to FIG. 1, which comprises a first supporting and lifting mechanism 1, a second supporting and lifting mechanism 2 and a hoisting device 3, wherein a protective cover 4 is arranged at the top of the hoisting device 3, and the first supporting and lifting mechanism 1 and the second supporting and lifting mechanism 2 are two members with the same structure;
Referring to fig. 2, the first supporting lifting mechanism 1 includes a supporting component 11, and a positioning component 12 is disposed on one side of the outer portion of the supporting component 11;
Referring to fig. 3, the supporting assembly 11 includes a supporting seat 111, a lifting device 112 is disposed at the top of the supporting seat 111, a first motor 113 is disposed at the bottom of the supporting seat 111, a power driving end of the first motor 113 is connected with a first screw rod 114, a first moving seat 115 is connected to the outside of the first screw rod 114, connecting plates 116 are mounted on two sides of the outside of the first moving seat 115, connecting grooves 117 are formed on two sides of the inside of the supporting seat 111, and the connecting plates 116 are located inside the connecting grooves 117 and are of a sliding connection structure;
The junction of first lead screw 114 and supporting seat 111 is through bearing swing joint, and first removal seat 115 is located the inside of supporting seat 111 through the setting of connecting plate 116 and spread groove 117 and carries out rectilinear movement, and elevating gear 112 is the current structure in the publication number CN209081325U, and wherein includes: the lifting device comprises a lifting cylinder, a connecting plate, a containing groove, a guide seat and a guide rod; the detailed description is not presented herein in detail;
Referring to fig. 4, the positioning assembly 12 includes a mounting seat 121 mounted on one side of the outer portion of the first moving seat 115, a second motor 122 is mounted inside the mounting seat 121, a connecting seat 123 is connected to a power driving end of the second motor 122, two symmetrical positioning rods 129 are mounted inside the connecting seat 123, a third motor 124 is mounted on one side of the inner portion of the connecting seat 123, a second screw rod 125 is connected to the power driving end of the third motor 124, a second moving seat 126 is connected to the outer portion of the second screw rod 125, a through hole is formed in the inner portion of the second moving seat 126 and corresponds to the positioning rod 129, two symmetrical connecting frames 127 are mounted on one side of the outer portion of the second moving seat 126, and a positioning plate 128 is mounted at one end of each of the two connecting frames 127;
The locating plate 128 is located outside one side of first motor 113, and mount pad 121 plays the protection supporting role to second motor 122, and the junction of second lead screw 125 and connecting seat 123 is through bearing swing joint, and setting up of locating lever 129 plays spacing removal to second movable seat 126, and the one end of two link 127 all runs through and extends to the outside of connecting seat 123 and is connected with the locating plate 128.
The implementation principle of the embodiment is as follows: (the hoisting device 3 is an existing structure in the publication number CN209081325U, and comprises a supporting plate, a rotating seat, a second window, a first translation mechanism, a servo motor, a screw rod, a coupler, a moving piece, a first window, a first mounting seat, a second translation mechanism, a sliding rail, a hoisting mechanism, a driving assembly, a driving motor, a driving gear, a hoisting assembly, a winding drum, a driven gear, a guide roll shaft, a steel wire rope and a lock catch, wherein the specific embodiments are not described in detail herein); the protective cover 4 plays a protective role on the hoisting device 3;
In order to avoid the shaking phenomenon when the hoisting device 3 lifts the parts such as the motor in the large-scale fan, a user firstly adjusts the angles of the two positioning plates 128 according to the specifications of the parts such as the motor in the large-scale fan, so that the large-scale wind power equipment can be conveniently fixed; the user starts two second motors 122 first, so that the second motors 122 drive the connecting seats 123 to rotate, and when the positioning plates 128 are adjusted to a proper angle, the second motors 122 stop rotating, at the moment, the user starts the third motors 124, the power driving ends of the third motors 124 drive the second screw rods 125 to rotate, the second movable seats 126 are positioned outside the two positioning rods 129 to slide, the second movable seats 126 drive the positioning plates 128 together through the two connecting frames 127 to move, so that the two positioning plates 128 clamp and fix the lifted large-scale wind power equipment, and shaking phenomenon of the motor and other parts in the large-scale fan during lifting is avoided;
After the large-scale wind power equipment is clamped and fixed, when the large-scale wind power equipment is lifted through the lifting device 3, a user simultaneously starts two first motors 113, the first motors 113 drive first screw rods 114 to rotate, at the moment, the first movable seat 115 is positioned in the supporting seat 111 to linearly move through the arrangement of connecting plates 116 and connecting grooves 117, the first movable seat 115 drives the positioning assembly 12 to integrally move, and the first movable seat 115 and the lifting device 3 synchronously move parts such as motors in the lifted large-scale fan.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (6)
1. A lifting device for large-scale wind power equipment installation and maintenance usefulness, includes first support elevating system (1), second support elevating system (2) and hoist device (3), the top of hoist device (3) is provided with protection casing (4), its characterized in that: the first supporting lifting mechanism (1) and the second supporting lifting mechanism (2) are two members with the same structure;
The first support lifting mechanism (1) comprises a support assembly (11), and a positioning assembly (12) is arranged on one side of the outer part of the support assembly (11);
The supporting assembly (11) comprises a supporting seat (111), a lifting device (112) is arranged at the top of the supporting seat (111), a first motor (113) is arranged at the bottom of the supporting seat (111), a first screw rod (114) is connected with a power driving end of the first motor (113), a first moving seat (115) is connected to the outside of the first screw rod (114), connecting plates (116) are arranged on two sides of the outside of the first moving seat (115), connecting grooves (117) are formed in two sides of the inside of the supporting seat (111), and the connecting plates (116) are located in the connecting grooves (117) and are of sliding connection structures.
2. The hoisting device for installation and maintenance of large-scale wind power equipment according to claim 1, wherein: the positioning assembly (12) comprises a mounting seat (121) arranged on one side outside the first moving seat (115), and a second motor (122) is arranged inside the mounting seat (121).
3. The hoisting device for installation and maintenance of large-scale wind power equipment according to claim 2, wherein: the power driving end of the second motor (122) is connected with a connecting seat (123), and two symmetrical positioning rods (129) are installed in the connecting seat (123).
4. A lifting device for installation and maintenance of large-scale wind power equipment according to claim 3, wherein: a third motor (124) is arranged on one side of the inside of the connecting seat (123), and a power driving end of the third motor (124) is connected with a second screw rod (125).
5. The hoisting device for installation and maintenance of large-scale wind power equipment according to claim 4, wherein: the second screw rod (125) is externally connected with a second movable seat (126), and a through hole is formed in the second movable seat (126) and corresponds to the positioning rod (129).
6. The hoisting device for installation and maintenance of large-scale wind power equipment according to claim 5, wherein: two symmetrical connecting frames (127) are arranged on one side of the outer part of the second movable seat (126), and a positioning plate (128) is arranged at one end of each connecting frame (127) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323127297.1U CN221318977U (en) | 2023-11-20 | 2023-11-20 | Hoisting equipment for installation and maintenance of large-scale wind power equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323127297.1U CN221318977U (en) | 2023-11-20 | 2023-11-20 | Hoisting equipment for installation and maintenance of large-scale wind power equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221318977U true CN221318977U (en) | 2024-07-12 |
Family
ID=91787348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323127297.1U Active CN221318977U (en) | 2023-11-20 | 2023-11-20 | Hoisting equipment for installation and maintenance of large-scale wind power equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221318977U (en) |
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2023
- 2023-11-20 CN CN202323127297.1U patent/CN221318977U/en active Active
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