Generator tower convenient to climb and overhaul

Abstract

The utility model discloses a generator tower convenient to climb and overhaul, which belongs to the technical field of generator towers and is technically characterized by comprising a tower assembly, a climbing assembly, a lifting assembly, a transportation assembly and a driving assembly. When the tower assembly 1 is overhauled, a worker can enter the transportation assembly 4 firstly, then the height of the transportation assembly 4 can be adjusted through the lifting assembly 3, and therefore the worker can reach a designated overhauling position, overhauling can be conducted, the worker is rapidly driven to ascend and descend, and the working efficiency is improved. When a large number of or heavy tools need to be carried for maintenance, the workpieces can be placed in the conveying assembly 4 to be conveyed, a worker can ascend and descend by climbing the climbing assembly 2, and therefore the worker and the tools can reach the maintenance position at the same time, and the maintenance efficiency is improved. And risks caused by the fact that a worker carries a large number of or heavier tools can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of generator tower, specifically relates to the generator tower convenient to climb over and overhaul. BACKGROUND

[0002] The generator tower, usually the support structure of wind driven generator, is the important component in the wind driven generator system. The generator tower is the high-rise structure of supporting the wind driven generator set, which lifts the fan to the high altitude to capture the stronger and stable wind energy, thereby improving the power generation efficiency.

[0003] In the prior art, since the generator tower is high, and the workers usually climb along the stairs to go up and down the tower, which not only makes the climbing speed slow, but also may have safety hazards during the climbing, therefore, the generator tower convenient to climb over and overhaul is provided to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing the generator tower convenient to climb over and overhaul to solve the problems in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] The generator tower convenient to climb over and overhaul, including tower assembly, the tower assembly is provided with climbing assembly and lifting assembly, the climbing assembly is provided with driving assembly, the lifting assembly is provided with transportation assembly;

[0007] The lifting assembly includes fixed rod, the surface of the fixed rod is provided with A rack, the fixed rod is provided with lifting piece, the lifting piece is provided with A transmission gear, and the A transmission gear is engaged with the A rack, the lifting piece is provided with A motor, and the output end of the A motor penetrates the lifting piece and is connected with the transmission gear.

[0008] Preferably, the tower assembly includes A tower and B tower, the B tower is arranged at the upper end of the A tower, and the A tower and the B tower are both provided with lifting grooves.

[0009] Preferably, the fixed rod is arranged on the A tower and the B tower, and the transportation assembly is arranged on the lifting piece.

[0010] Preferably, the climbing assembly includes lead screw, A climbing frame, B climbing frame, C climbing frame, fixed seat and guardrail, the lead screw is arranged on the A tower, the A climbing frame is threadedly arranged on the lead screw, the B climbing frame is slidingly arranged on the A climbing frame, the C climbing frame is slidingly arranged on the B climbing frame, the fixed seat is arranged on the C climbing frame, the fixed seat is fixedly arranged on the A tower, and the guardrail is arranged on the fixed seat.

[0011] Preferably, the climbing assembly is provided with two, and the two climbing assemblies are arranged on the A tower and the B tower respectively, and the two lead screws are respectively penetrated through the A tower and the B tower and connected with each other.

[0012] Preferably, the driving assembly comprises an A driving gear arranged on the lead screw, the B tower is provided with a C motor, the output end of the C motor is provided with a B driving gear, and the A driving gear and the B driving gear are engaged.

[0013] Preferably, the transportation assembly comprises a moving piece, a closing piece, a mounting piece, a B rack, a B transmission gear, a connecting shaft and a B motor, the moving piece is arranged on the lifting piece, the B rack is slidingly arranged on the moving piece, the mounting piece is arranged on the moving piece, the B transmission gear is arranged on the mounting piece and engaged with the B rack, the mounting piece, the B rack and the B transmission gear are all provided with two and symmetrically arranged, the connecting shaft connects the two B transmission gears, the closing piece is arranged at the end of the two B racks, and the B motor is arranged on the moving piece and penetrates through the mounting piece and is connected with the B transmission gear.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] In use, the lifting assembly can be operated to drive the transportation assembly to adjust the height, so that the worker can ride the transportation assembly, and the height adjustment of the transportation assembly can enable the worker to quickly reach the connection of the A tower and the B tower or the upper end of the B tower, so that the worker can quickly perform maintenance, thereby improving the maintenance efficiency, and the transportation assembly can prevent the worker from falling during transportation, thereby reducing the maintenance risk. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the first perspective view of the utility model;

[0017] Figure 2 It is the second perspective view of the utility model;

[0018] Figure 3 It is the first partial exploded view of the utility model;

[0019] Figure 4 It is the second partial exploded view of the utility model;

[0020] Figure 5 It is the partial perspective view of the utility model.

[0021] In the figure: 1, tower assembly; 11, A tower; 12, B tower; 2, climbing assembly; 21, screw rod; 22, A climbing frame; 23, B climbing frame; 24, C climbing frame; 25, fixed seat; 26, guardrail; 3, lifting assembly; 31, fixed rod; 32, lifting piece; 33, A rack; 34, A transmission gear; 35, A motor; 4, transport assembly; 41, moving piece; 42, closing piece; 43, mounting piece; 44, B rack; 45, B transmission gear; 46, connecting shaft; 47, B motor; 5, driving assembly; 51, A driving gear; 52, B driving gear; 53, C motor. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0023] Please refer to Figures 1-5 The utility model provides generator tower convenient for climbing maintenance, including tower assembly 1, tower assembly 1 is provided with climbing assembly 2 and lifting assembly 3, climbing assembly 2 is provided with driving assembly 5, and lifting assembly 3 is provided with transport assembly 4;

[0024] Among them, lifting assembly 3 includes fixed rod 31, the surface of fixed rod 31 is provided with A rack 33, lifting piece 32 is set on fixed rod 31, A transmission gear 34 is arranged in lifting piece 32, and A transmission gear 34 and A rack 33 are engaged, A motor 35 is arranged on lifting piece 32, and the output end of A motor 35 penetrates lifting piece 32 and is connected with A transmission gear 34.

[0025] Specifically, when carrying out maintenance operation, the middle part or top end of tower assembly 1 needs to be carried by workers, A motor 35 can be driven to run at this time, the output end of A motor 35 can be rotated to drive A transmission gear 34 to rotate, and A transmission gear 34 and A rack 33 are engaged, so when A transmission gear 34 rotates, it can drive itself to lift, since lifting piece 32 is set on the surface of fixed rod 31, and A transmission gear 34 is rotatably arranged in lifting piece 32, when A transmission gear 34 rises, it can drive lifting piece 32 to rise at the same time, at this time, transport assembly 4 is arranged on lifting piece 32, so that the worker can be lifted.

[0026] In the embodiment, the tower assembly 1 comprises an A tower 11 and a B tower 12, the B tower 12 is arranged at the upper end of the A tower 11, and the A tower 11 and the B tower 12 are both provided with lifting grooves.

[0027] Specifically, in order to facilitate the maintenance of the tower assembly 1, the B tower 12 can be arranged on the A tower 11, when the connection part of the A tower 11 and the B tower 12 is maintained, the lifting assembly 3 can drive the transportation assembly 4 to move to the position, so that the maintenance can be carried out, and when the top of the B tower 12 is maintained, the lifting assembly 3 can continue to operate, so as to drive the transportation assembly 4 to move to the top of the B tower 12, so that the worker can quickly reach the maintenance position.

[0028] In the embodiment, the fixing rod 31 is arranged on the A tower 11 and the B tower 12, and the transportation assembly 4 is arranged on the lifting piece 32.

[0029] Specifically, in order to stably arrange the fixing rod 31, the fixing rod 31 is arranged on the A tower 11 and the B tower 12, and in order to enable the transportation assembly 4 to ascend with the lifting piece 32, the transportation assembly 4 is arranged on the lifting piece 32.

[0030] In the embodiment, the climbing assembly 2 comprises a lead screw 21, an A climbing frame 22, a B climbing frame 23, a C climbing frame 24, a fixing seat 25 and a protective fence 26, the lead screw 21 is arranged on the A tower 11, the A climbing frame 22 is threadedly arranged on the lead screw 21, the B climbing frame 23 is slidingly arranged on the A climbing frame 22, the C climbing frame 24 is slidingly arranged on the B climbing frame 23, the fixing seat 25 is arranged on the C climbing frame 24, the fixing seat 25 is fixedly arranged on the A tower 11, and the protective fence 26 is arranged on the fixing seat 25.

[0031] Specifically, when more or heavier maintenance equipment needs to be carried for maintenance, in order to enable the equipment and the worker to reach the maintenance position synchronously, the equipment can be placed on the transportation assembly 4, and the lifting assembly 3 can transport the equipment to the maintenance position, and the worker can rotate the lead screw 21 to drive the A climbing frame 22 and the B climbing frame 23 to descend in sections, at this time, the worker can climb the A climbing frame 22, the B climbing frame 23 and the C climbing frame 24 to reach the maintenance position, and in order to protect the safety of the worker, the protective fence 26 is arranged on the fixing seat 25 to avoid the worker from falling down.

[0032] In the embodiment, two climbing assemblies 2 are arranged, and the two climbing assemblies 2 are arranged on the A tower 11 and the B tower 12 respectively, and the two lead screws 21 penetrate the A tower 11 and the B tower 12 and are connected with each other.

[0033] Specifically, in order to realize the segmented climbing, a group of climbing assemblies 2 can be arranged on the A tower 11 and the B tower 12 respectively, so that the worker can stop and rest when climbing between the A tower 11 and the B tower 12, thereby ensuring the physical strength for subsequent maintenance.

[0034] In the embodiment, the driving assembly 5 comprises an A driving gear 51 arranged on the lead screw 21, and the B tower 12 is provided with a C motor 53, and the output end of the C motor 53 is provided with a B driving gear 52, and the A driving gear 51 and the B driving gear 52 are engaged.

[0035] Specifically, in use, in order to drive two climbing assemblies 2 to run at the same time, the two lead screws 21 can be connected first, then the A driving gear 51 can be arranged on one of the lead screws 21, the C motor 53 can be arranged on the B tower 12, the B driving gear 52 can be arranged on the output end of the C motor 53, the B driving gear 52 and the A driving gear 51 can be engaged, at this time, the C motor 53 can be driven to rotate the two lead screws 21, thereby driving the two climbing assemblies 2 to run at the same time.

[0036] In the embodiment, the transportation assembly 4 comprises a moving piece 41, a closing piece 42, a mounting piece 43, a B rack 44, a B transmission gear 45, a connecting shaft 46 and a B motor 47, the moving piece 41 is arranged on the lifting piece 32, the B rack 44 is slidingly arranged on the moving piece 41, the mounting piece 43 is arranged on the moving piece 41, the B transmission gear 45 is arranged on the mounting piece 43, and the B transmission gear 45 and the B rack 44 are engaged, the mounting piece 43, the B rack 44 and the B transmission gear 45 are all provided with two, and are all symmetrically arranged, the connecting shaft 46 connects the two B transmission gears 45, the closing piece 42 is arranged at the end of the two B racks 44, and the B motor 47 is arranged on the moving piece 41 and penetrates through the mounting piece 43 and is connected with the B transmission gear 45.

[0037] Specifically, when transporting the worker or the tool, the worker can first enter the inside of the moving piece 41, at this time, the B motor 47 can be started to drive the B transmission gear 45 to rotate, since the B transmission gear 45 and the B rack 44 are engaged, and the B transmission gear 45 is arranged on the mounting piece 43, at this time, the rotation of the B transmission gear 45 can drive the B rack 44 to move, and since the closing piece 42 is arranged on the B rack 44, at this time, the closing piece 42 will move together, thereby closing the moving piece 41, so as to avoid the worker from falling, in order to enable the closing piece 42 to move stably, the mounting piece 43, the B rack 44 and the B transmission gear 45 are provided with two, and the two B transmission gears 45 are driven by the connecting shaft 46, thereby enabling the closing piece 42 to move stably.

[0038] The working principle and use process of the utility model: when the tower assembly 1 is overhauled, the worker can first enter the transport assembly 4, and then the height of the transport assembly 4 can be adjusted through the lifting assembly 3, so that the worker can reach the designated overhauling position, and then the overhauling can be carried out, the worker is lifted quickly, so that the overhauling efficiency can be improved, and when more or heavier tools need to be carried for overhauling, the workpiece can be placed in the transport assembly 4 for transportation, and the worker can climb the climbing assembly 2 for lifting, so that the worker and the tool can reach the overhauling position at the same time, and the risk caused by the worker carrying a large amount of or heavy tools can be avoided.

[0039] The electronic components and modules used in the utility model can be the parts commonly used in the market at present, which can realize the specific functions in the case, and the specific model and size can be selected and adjusted according to actual needs.

[0040] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A generator tower that is easy to climb and maintain, comprising a tower assembly (1), characterized in that: The tower assembly (1) is provided with a climbing assembly (2) and a lifting assembly (3), the climbing assembly (2) is provided with a driving assembly (5), and the lifting assembly (3) is provided with a transport assembly (4); The lifting assembly (3) includes a fixed rod (31), an A rack (33) is provided on the surface of the fixed rod (31), a lifting component (32) is sleeved on the fixed rod (31), an A transmission gear (34) is provided inside the lifting component (32), and the A transmission gear (34) and the A rack (33) mesh with each other. An A motor (35) is provided on the lifting component (32), and the output end of the A motor (35) passes through the lifting component (32) and is connected to the A transmission gear (34).

2. The generator tower for easy climbing and maintenance according to claim 1, characterized in that: The tower assembly (1) includes a tower A (11) and a tower B (12), with the tower B (12) located at the upper end of the tower A (11). Both the tower A (11) and the tower B (12) are provided with lifting slots.

3. The generator tower for easy climbing and maintenance as described in claim 2, characterized in that: The fixing rod (31) is installed on tower A (11) and tower B (12), and the transport component (4) is installed on the lifting component (32).

4. The generator tower for easy climbing and maintenance according to claim 3, characterized in that: The climbing assembly (2) includes a lead screw (21), an A climbing frame (22), a B climbing frame (23), a C climbing frame (24), a fixed base (25), and a guardrail (26). The lead screw (21) is mounted on the A tower (11). The A climbing frame (22) is threaded onto the lead screw (21). The B climbing frame (23) is slidably mounted on the A climbing frame (22). The C climbing frame (24) is slidably mounted on the B climbing frame (23). The fixed base (25) is mounted on the C climbing frame (24) and fixedly mounted on the A tower (11). The guardrail (26) is mounted on the fixed base (25).

5. The generator tower for easy climbing and maintenance according to claim 4, characterized in that: There are two climbing components (2), and the two climbing components (2) are respectively installed on tower A (11) and tower B (12). The two lead rods (21) pass through tower A (11) and tower B (12) respectively and are connected to each other.

6. The generator tower for easy climbing and maintenance according to claim 4, characterized in that: The drive assembly (5) includes an A drive gear (51) which is mounted on a lead screw (21). A C motor (53) is mounted on a B tower (12). A B drive gear (52) is mounted on the output end of the C motor (53). The A drive gear (51) and the B drive gear (52) mesh.

7. The generator tower for easy climbing and maintenance according to claim 2, characterized in that: The transport component (4) includes a movable part (41), a closing part (42), a mounting part (43), a B rack (44), a B transmission gear (45), a coupling (46), and a B motor (47). The movable part (41) is mounted on the lifting part (32), the B rack (44) is slidably mounted on the movable part (41), the mounting part (43) is mounted on the movable part (41), and the B transmission gear (45) is mounted on the mounting part (43). The transmission gear (45) meshes with the B rack (44). The mounting part (43), the B rack (44), and the B transmission gear (45) are all provided in twos and are arranged symmetrically. The connecting shaft (46) connects the two B transmission gears (45). The sealing part (42) is provided at the ends of the two B racks (44). The B motor (47) is provided on the moving part (41) and the B motor (47) passes through the mounting part (43) and is connected to the B transmission gear (45).

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