CN-224223789-U - Runner shaft coupling pin demolishs device

Abstract

The utility model provides a rotating wheel coupling pin dismantling device which comprises a driving device and a connecting rod, wherein a through hole is formed in the driving device, the connecting rod is movably connected with the driving device through the through hole, one end of the connecting rod is connected with a limiting block, one end of the connecting rod, which is far away from the limiting block, is used for being detachably connected with a pin body, the driving device is used for being matched with the limiting block and driving the connecting rod to move, a fixing assembly used for being connected with the rotating wheel body is rotatably arranged on the driving device, and the driving device is arranged on the rotating wheel body through the fixing assembly.

Inventors

• Zong Shaojun
• ZHANG JINXIN
• Tuo Yangde
• LIU HUI
• CHU YALAN
• WU XINYU

Assignees

• 四川港航聚能电力技术有限公司

Dates

Publication Date

20260512

Application Date

20250429

Claims (7)

1. 1. The rotating wheel coupling pin dismantling device is characterized by comprising a driving device (101) and a connecting rod (102), wherein a through hole (103) is formed in the driving device (101), and the connecting rod (102) is movably connected with the driving device (101) through the through hole (103); One end of the connecting rod (102) is connected with a limiting block (104), and one end of the connecting rod (102) far away from the limiting block (104) is used for being detachably connected with a pin body (113); The driving device (101) is rotatably provided with a fixing component (105) which is used for being connected with the rotating wheel body (112), and the driving device (101) is arranged on the rotating wheel body (112) through the fixing component (105).
2. 2. The rotating wheel coupling pin dismantling device as set forth in claim 1, wherein the fixing assembly (105) comprises a rotating plate (106) and a sleeve (107), the rotating plate (106) is rotationally connected with the driving device (101), the sleeve (107) is symmetrically arranged on the left side and the right side of the rotating plate (106) and is in threaded connection with the rotating plate (106), and a mounting groove (108) used for being connected with a rotating wheel body (112) is formed in the sleeve (107).
3. 3. A rotor coupling pin removal apparatus as set forth in claim 2, wherein said mounting groove (108) is a stepped groove configuration.
4. 4. A rotor coupling pin removal apparatus as set forth in claim 1, wherein said drive means (101) is provided with a coupling seat (109).
5. 5. A rotor coupling pin removal apparatus as set forth in claim 2, wherein said sleeve (107) has a screw block (110) attached thereto.
6. 6. The rotating wheel coupling pin removing device according to claim 1, wherein the driving device (101) is connected with a positioning block (111).
7. 7. A rotor coupling pin removal apparatus as set forth in claim 4, wherein said connection block (109) is rotatably coupled to said drive means (101).

Description

Runner shaft coupling pin demolishs device Technical Field The utility model relates to the technical field of dismantling tools, in particular to a rotary wheel coupling pin dismantling device. Background Couplings are key components in mechanical transmission systems for connecting two shafts and transmitting power (torque and rotational motion). The device can not only realize rigid or flexible connection between shafts, but also compensate installation errors, absorb vibration and reduce impact, thereby protecting equipment from damage. In order to solve the problems in the prior art, the utility model with the publication number of CN213392475U discloses a novel tidal current energy hydraulic turbine coupling structure (hereinafter referred to as prior art 1), which comprises a conical surface main body assembled in a rotary wheel body, an end cover assembled and fixed on the conical surface main shaft through a stud and a nut, the center of gravity of the rotary wheel assembled and connected with a pin in a pin hole on the rotary wheel body through the end surface of the end cover, two sealing strips assembled between the cylindrical surface main shaft and the rotary wheel body, and a pressing hole arranged between the sealing strips. In the prior art 1, the connecting pins are arranged to transmit torque, so that long-term safe and stable operation of the unit is ensured, the connecting pins are easy to rust in the use process, but operators are difficult to replace the connecting pins rapidly due to the narrow space at the coupling part of the rotating wheel, and the connecting pins are easy to damage in the replacement process. Disclosure of utility model The utility model aims to provide a rotating wheel coupling pin dismantling device which can solve the problems that in the prior art, a connecting pin is easy to rust in the use process, but an operator is difficult to quickly replace the connecting pin due to the narrow space at the rotating wheel coupling. In order to solve the technical problems, the utility model adopts the following technical scheme: The rotating wheel coupling pin dismantling device comprises a driving device and a connecting rod, wherein a through hole is formed in the driving device, and the connecting rod is movably connected with the driving device through the through hole; one end of the connecting rod is connected with a limiting block, and one end of the connecting rod, which is far away from the limiting block, is used for being detachably connected with the pin body; The driving device is rotatably provided with a fixing component which is connected with the rotating wheel body, and the driving device is arranged on the rotating wheel body through the fixing component. Preferably, the fixed subassembly includes rotor plate and sleeve, the rotor plate with drive arrangement rotates to be connected, the sleeve symmetry install rotor plate's left and right sides and with rotor plate threaded connection, be provided with in the sleeve and be used for the mounting groove with runner body connection. Preferably, the mounting groove is a stepped groove structure. Preferably, the driving device is provided with a connecting seat. Preferably, a screw block is connected to the sleeve. Preferably, the driving device is connected with a positioning block. Preferably, the connection base is rotatably connected with the driving device. Compared with the prior art, the utility model has the following beneficial effects: According to the utility model, the fixing assembly is matched with the fixing bolt arranged on the rotating wheel body, so that the driving device is fixed, the driving device can be connected with the rotating wheel body without additional working procedures such as welding a mounting frame or drilling, the construction period is shortened, and meanwhile, the problem that the driving device is difficult to fix in a narrow space at a coupling part of the rotating wheel body in a welding mounting frame in the prior art is solved; Through the cooperation of connecting rod and setting up screw hole on the pin body for drive arrangement can avoid causing the pin body to damage when dismantling the pin body fast, and improves and change efficiency. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Fig. 1 is a perspective view of the present utility model. Fig. 2 is a schematic structural view of the present utility model. FIG. 3 is a schematic diagram illustrating the connection between the fixing assembly and the rotor body acco