CN211496662U - Maintenance platform for fan speed reducer of cooling tower - Google Patents
Maintenance platform for fan speed reducer of cooling tower Download PDFInfo
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- CN211496662U CN211496662U CN201921852777.5U CN201921852777U CN211496662U CN 211496662 U CN211496662 U CN 211496662U CN 201921852777 U CN201921852777 U CN 201921852777U CN 211496662 U CN211496662 U CN 211496662U
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- fan
- speed reducer
- cooling tower
- hoisting equipment
- frame
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Abstract
The utility model aims at providing a cooling tower fan speed reducer overhauls platform, its characterized in that: the device comprises a portal frame, hoisting equipment, a speed reducer, a motor, a fan extracting frame, a movable sliding table, an operating table, a fan positioning clamp and a plurality of auxiliary fixing devices; whole device simple structure, high durability and convenient operation, transfer the fan and the speed reducer of cooling tower to portable slip table through portal frame and hoisting equipment, utilize positioner to fix fan and speed reducer, axial displacement through removing the slip table goes dismouting and centering detection that realize fan and speed reducer of cooling tower, and then saved artifical transport, the dismouting risk has been reduceed, the installation stability after fan or the speed reducer of cooling tower bear has been strengthened, it is more convenient to remove, avoid the potential safety hazard and the risk that artifical transport brought, the dismouting speed and the maintenance efficiency of fan or the speed reducer of cooling tower have been improved.
Description
Technical Field
The utility model relates to a cooling tower overhauls and maintains the field, especially relates to a cooling tower fan speed reducer overhauls platform.
Background
The cooling tower is one of indispensable main body equipment in an industrial circulating water system, has a cooling effect on circulating water, directly influences the operation of equipment and production on the condition of the operation, and has no key points including a cooling tower fan and a speed reducer, wherein the cooling tower fan can timely discharge vaporized cooling media, can reduce the temperature in the tower to the maximum extent, has a guarantee effect on the refrigeration of the cooling media, and is also an important guarantee for the circulation of gas in the cooling tower; with the development of the current industry, the requirements of a factory on the use duration, the performance and the like of equipment are higher and higher, and if the equipment is blocked in the long-time use process, the fan and the speed reducer of the cooling tower need to be maintained and overhauled regularly to ensure the normal operation of the equipment; the maintenance operation in the past is all through artifical direct position department at cooling tower fan and speed reducer dismantles and maintains, because the fan is in the eminence of cooling tower, and in addition bulky, so it is very inconvenient to maintain, and the cooling tower speed reducer is owing to be connected with other parts of cooling tower, so overhaul and maintain and also catch the front of a garment and see the elbow, if dismantle and maintain and overhaul the case, need the manual work to carry and move, it is very inconvenient to operate, and still can bring certain risk to constructor, the work progress is slow, efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fan and the speed reducer of cooling tower are transferred to portable slip table through portal frame and hoisting equipment, fix fan and speed reducer through positioner, go to the dismouting and the centering of realizing the fan of cooling tower and speed reducer through the axial displacement who removes the slip table and detect, and then saved artifical transport, have reduceed the dismouting risk, have improved the maintenance platform that detects the operating efficiency.
The technical scheme of the utility model is that: the utility model provides a cooling tower fan speed reducer overhauls platform which characterized in that: comprises portal frame, hoisting equipment, speed reducer, motor, fan extraction frame, portable slip table, operation panel, fan positioning fixture and a plurality of auxiliary fixing device, hoisting equipment is located the top position department of the inboard of portal frame, hoisting equipment is fixed connection with the portal frame, the speed reducer is located one side of hoisting equipment, the speed reducer is fixed connection with hoisting equipment, the motor is located one side of speed reducer, motor and speed reducer are fixed connection, fan extraction frame is located hoisting equipment's lower part, fan extraction frame utilizes chain and hoisting equipment fixed connection, portable slip table is located portal frame inboard bottom position department, portable slip table is fixed connection with ground, the operation panel is located the upper portion of portable slip table, the operation panel is swing joint with portable slip table, fan positioning fixture is located the central point department on operation panel upper portion, the fan positioning fixture is fixedly connected with the operating platform, the distances among the auxiliary fixing devices which are the same in interval are uniformly distributed at the edge position of the fan positioning fixture, and the auxiliary fixing devices are fixedly connected with the operating platform.
Further, the portal frame is a rail-moving portal frame device.
Further, the fan extracting frame is an electric control type grabbing frame.
Further, the movable sliding table is a double-parallel-track rack.
Furthermore, the operating platform is provided with an electric traction linkage type table board.
Further, the fan positioning clamp is an elastic bearing type tray structure clamp.
Further, a plurality of auxiliary fixing device are the clamp rotary type fastening structure who has angle modulation.
The beneficial effects of the utility model reside in that: the mechanism is an overhaul platform which transfers a fan and a speed reducer of a cooling tower to a movable sliding table through a portal frame and hoisting equipment, fixes the fan and the speed reducer through a positioning device, and realizes the dismounting, mounting and centering detection of the fan and the speed reducer of the cooling tower through the axial movement of the movable sliding table, thereby saving manual carrying, reducing the dismounting risk and improving the detection operation efficiency; wherein, the fan positioning clamp adopts an elastic bearing type tray structure clamp, a spring is arranged at the connecting position of the bottom of the fan positioning clamp and an operation table, the spring can elastically buffer the placement of a fan of a cooling tower or a speed reducer of the cooling tower, and the bearing type tray structure can lift the fan of the cooling tower or the speed reducer of the cooling tower, in addition, a plurality of auxiliary fixing devices are also arranged at the edge position of the fan positioning clamp, the auxiliary fixing devices are uniformly distributed at the outer side of the edge position of the fan positioning clamp at the same interval, each auxiliary fixing device adopts a hoop rotating type fastening structure with angle adjustment, and a reinforcing ring can be formed around the fan positioning clamp of the fan of the cooling tower or the speed reducer of the cooling tower and is used for supporting, jointing and reinforcing the outer wall of the fan of the cooling tower or the speed reducer of the cooling tower, the fan of the cooling tower or the speed reducer of the cooling tower is more firmly and stably fixed on the fan positioning clamp; the operating platform used for installing the fan positioning clamp adopts a table top with an electric traction linkage type, and is arranged on a movable sliding table adopting a double-parallel-track rack, and the movable sliding table adopts the double-parallel-track rack, so that the moving track is effectively normalized; whole device simple structure, convenient operation have strengthened the fan of cooling tower or the speed reducer of cooling tower and have born the installation stability after, and it is more convenient to remove, avoids the potential safety hazard and the risk that artifical transport brought, has improved the dismouting speed and the maintenance efficiency of the fan of cooling tower or the speed reducer of cooling tower.
Drawings
Fig. 1 is a front view of the present invention.
Wherein: 1. gantry 2, hoisting equipment 3 and speed reducer
4. Motor 5, fan draw frame 6, portable slip table
7. Operation panel 8, fan positioning fixture 9, auxiliary fixing device
Detailed Description
The following provides a brief description of the embodiments of the present invention with reference to the accompanying drawings.
As shown in figure 1, a cooling tower fan speed reducer overhauls platform which characterized in that: comprises portal frame 1, hoisting equipment 2, speed reducer 3, motor 4, fan extraction frame 5, portable slip table 6, operation panel 7, fan positioning fixture 8 and a plurality of supplementary fixing device 9, hoisting equipment 2 is located the top position department of the inboard of portal frame 1, hoisting equipment 2 is fixed connection with portal frame 1, speed reducer 3 is located one side of hoisting equipment 2, speed reducer 3 is fixed connection with hoisting equipment 2, motor 4 is located one side of speed reducer 3, motor 4 is fixed connection with speed reducer 3, fan extraction frame 5 is located the lower part of hoisting equipment 2, fan extraction frame 5 utilizes chain and hoisting equipment 2 fixed connection, portable slip table 6 is located the bottom position department of portal frame 1 inboard, portable slip table 6 is fixed connection with ground, operation panel 7 is located the upper portion of portable slip table 6, operation panel 7 is swing joint with portable slip table 6, fan positioning fixture 8 is located the central point on operation panel 7 upper portion and puts the department, fan positioning fixture 8 is fixed connection with operation panel 7, the same distance evenly distributed in fan positioning fixture 8's marginal position department in interval between a plurality of supplementary fixing device 9, a plurality of supplementary fixing device 9 all are fixed connection with operation panel 7. The portal frame 1 is a track-moving portal frame device. The fan extracting frame 5 is an electric control type grabbing frame. The movable sliding table 6 is a double-parallel-track rack. The operating platform 7 is a linkage type table board with electric traction. The fan positioning clamp 8 is an elastic bearing type tray structure clamp. A plurality of auxiliary fixing devices 9 are all the clamp rotary type fastening structure with angle adjustment.
The working mode is as follows: the mechanism is an overhaul platform which transfers a fan and a speed reducer of a cooling tower to a movable sliding table through a portal frame and hoisting equipment, fixes the fan and the speed reducer through a positioning device, and realizes the dismounting, mounting and centering detection of the fan and the speed reducer of the cooling tower through the axial movement of the movable sliding table, thereby saving manual carrying, reducing the dismounting risk and improving the detection operation efficiency; when the gantry crane is used, firstly, an operator operates the movement of the whole gantry crane 1 through a numerical control center, the gantry crane 1 adopts a rail moving type gantry crane device, a rail arranged at the bottom of the gantry crane device is matched with a rail wheel to enable the whole gantry crane 1 to horizontally move along the rail, the whole gantry crane 1 is moved to a fan of a cooling tower or a speed reducer of the cooling tower, a hoisting device 2 is arranged at the top cross beam position of the inner side of the gantry crane 1, a speed reducer 3 and a motor 4 are arranged at one side of the hoisting device 2 and used for controlling the running speed of the whole hoisting device 2, in addition, the fan extraction frame 5 is fixedly connected with the hoisting device 2 by using a lock chain, under the drive of the speed reducer 3 and the motor 4, the fan extraction frame 5 can be freely folded and unfolded on the hoisting equipment 2; then, a fan of the cooling tower or a speed reducer of the cooling tower is grabbed by using the fan grabbing frame 5, the fan grabbing frame 5 adopts an electric control type grabbing frame, an operator only needs to control the fan grabbing frame 5 at a numerical control center, after grabbing work of the fan of the cooling tower or the speed reducer of the cooling tower by the fan grabbing frame 5 is finished, the operator continues to control the portal frame 1 to horizontally move, and the portal frame 1 grabbing the fan of the cooling tower or the speed reducer of the cooling tower is moved to the upper part of the movable sliding table 6; then, under the operation of the hoisting device 2, the fan or the speed reducer of the cooling tower for grabbing the cooling tower is slowly descended, the bottom of the fan or the speed reducer of the cooling tower is aligned with the fan positioning clamp 8 at the central position of the upper part of the operation platform 7, wherein the fan positioning clamp 8 adopts an elastic bearing type tray structure clamp, a spring is arranged at the connecting position of the bottom of the fan positioning clamp 8 and the operation platform 7, the arrangement of the fan or the speed reducer of the cooling tower can be elastically buffered, the bearing type tray structure can lift the fan or the speed reducer of the cooling tower, besides, a plurality of auxiliary fixing devices 9 are also arranged at the edge position of the fan positioning clamp 8, the auxiliary fixing devices 9 are uniformly distributed at the outer side of the edge position of the fan positioning clamp 8 at the same interval, each auxiliary fixing device 9 adopts a hoop rotating type fastening structure with angle adjustment, and a reinforcing ring can be formed around a fan positioning clamp 8 for placing a fan of a cooling tower or a speed reducer of the cooling tower and is used for supporting, adhering and reinforcing the outer wall of the fan of the cooling tower or the speed reducer of the cooling tower, so that the fan of the cooling tower or the speed reducer of the cooling tower is more firmly and stably fixed on the fan positioning clamp 8; in addition, the operation platform 7 used for installing the fan positioning clamp 8 adopts a table top with an electric traction linkage type, the operation platform is installed on a movable sliding platform 6 adopting a double-parallel-track rack, the movable sliding platform 6 adopts the double-parallel-track rack, so that the moving track is effectively normalized, after a fan of a cooling tower or a speed reducer of the cooling tower is fixed, an operator moves the movable sliding platform 6 through a numerical control center, the operation platform 7 after the fan of the cooling tower or the speed reducer of the cooling tower is placed is moved to a designated area, and the fan of the cooling tower or the speed reducer of the cooling tower is disassembled and assembled and centered and detected through axial movement; whole device simple structure, convenient operation have strengthened the fan of cooling tower or the speed reducer of cooling tower and have born the installation stability after, and it is more convenient to remove, avoids the potential safety hazard and the risk that artifical transport brought, has improved the dismouting speed and the maintenance efficiency of the fan of cooling tower or the speed reducer of cooling tower.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "inner", "outer", "top", "bottom", "end", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element 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 invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (7)
1. The utility model provides a cooling tower fan speed reducer overhauls platform which characterized in that: comprises portal frame, hoisting equipment, speed reducer, motor, fan extraction frame, portable slip table, operation panel, fan positioning fixture and a plurality of auxiliary fixing device, hoisting equipment is located the top position department of the inboard of portal frame, hoisting equipment is fixed connection with the portal frame, the speed reducer is located one side of hoisting equipment, the speed reducer is fixed connection with hoisting equipment, the motor is located one side of speed reducer, motor and speed reducer are fixed connection, fan extraction frame is located hoisting equipment's lower part, fan extraction frame utilizes chain and hoisting equipment fixed connection, portable slip table is located portal frame inboard bottom position department, portable slip table is fixed connection with ground, the operation panel is located the upper portion of portable slip table, the operation panel is swing joint with portable slip table, fan positioning fixture is located the central point department on operation panel upper portion, the fan positioning fixture is fixedly connected with the operating platform, the distances among the auxiliary fixing devices which are the same in interval are uniformly distributed at the edge position of the fan positioning fixture, and the auxiliary fixing devices are fixedly connected with the operating platform.
2. The cooling tower fan speed reducer overhauls platform of claim 1, characterized in that: the portal frame is a track-moving portal frame device.
3. The cooling tower fan speed reducer overhauls platform of claim 1, characterized in that: the fan extracting frame is an electric control type grabbing frame.
4. The cooling tower fan speed reducer overhauls platform of claim 1, characterized in that: the movable sliding table is a double-parallel-track rack.
5. The cooling tower fan speed reducer overhauls platform of claim 1, characterized in that: the operating platform is a linkage type table board with electric traction.
6. The cooling tower fan speed reducer overhauls platform of claim 1, characterized in that: the fan positioning clamp is an elastic bearing type tray structure clamp.
7. The cooling tower fan speed reducer overhauls platform of claim 1, characterized in that: a plurality of auxiliary fixing device are the clamp rotary type fastening structure who has angle modulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852777.5U CN211496662U (en) | 2019-10-31 | 2019-10-31 | Maintenance platform for fan speed reducer of cooling tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921852777.5U CN211496662U (en) | 2019-10-31 | 2019-10-31 | Maintenance platform for fan speed reducer of cooling tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211496662U true CN211496662U (en) | 2020-09-15 |
Family
ID=72407937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921852777.5U Active CN211496662U (en) | 2019-10-31 | 2019-10-31 | Maintenance platform for fan speed reducer of cooling tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211496662U (en) |
-
2019
- 2019-10-31 CN CN201921852777.5U patent/CN211496662U/en active Active
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