CN211141296U

CN211141296U - Remote control detacher

Info

Publication number: CN211141296U
Application number: CN201922110354.2U
Authority: CN
Inventors: 丁松; 杨井润; 申亮; 张�杰
Original assignee: CRRC Zhuzhou Institute Co Ltd
Current assignee: CRRC Zhuzhou Institute Co Ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-31
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a remote control detacher, including main part, pin and couple, on the main part was located to the couple, in the main part was worn to locate in the activity of pin both ends, the pin middle part was unsettled for the lifting hook of lifting machine articulates, is equipped with the pressure spring who is used for popping out the pin between the one end of pin and the main part, is equipped with the locking mechanism who is used for the locking pin and is used for making the control box of locking mechanism unblock between the other end of pin and the main part. The remote control detacher is simple in structure, time-saving and labor-saving and can improve the working efficiency.

Description

Remote control detacher

Technical Field

The utility model discloses wind generating set maintenance of equipment technical field especially relates to a remote control detacher.

Background

After the lifting bag is lifted down to the bottom of the tower drum of the wind turbine generator system by the lifting machine, a person has to help to detach the hook of the lifting machine, namely, a manpower is required to be added. If the elevator is not taken off with the help of no one, an operator of the elevator has to put down the tower by himself, take off the hook and climb to the engine room to collect the chain of the elevator, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide a simple structure, labour saving and time saving and can improve work efficiency's remote control detacher.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a remote control detacher, includes main part, pin and couple, the couple is located in the main part, the activity of pin both ends is worn to locate in the main part, the pin middle part is unsettled for the lifting hook of lifting machine articulates, be equipped with the pressure spring who is used for popping out the pin between the one end of pin and the main part, be equipped with the locking mechanism who is used for the locking pin and be used for making the control box of locking mechanism unblock between the other end of pin and the main part.

As a further improvement of the above technical solution:

the locking mechanism comprises a lock body, a lock column and a lock tongue, the lock body is fixed on the main body, one end of the lock column is movably inserted into the lock body, the lock tongue is arranged at the other end of the lock column, and the lock tongue is matched with the pin to lock or unlock the pin in the axial direction.

The week side of pin is equipped with the locked groove, be equipped with elastomeric element between lock body and the spring bolt for the spring bolt inserts in the locked groove, be equipped with the electro-magnet that is used for adsorbing the lock cylinder with the unblock on the lock body, the control box is located in the main part and is connected with the electro-magnet electricity.

The main part is provided with a mounting plate, and the lock body and the control box are arranged on the mounting plate.

The elastic component is a force application spring.

And a limiting component for preventing the pin from falling off is arranged between the main body and the pin.

The limiting component is a limiting rope, one end of the limiting rope is connected with the main body, and the other end of the limiting rope is connected with the pin.

The main body is a U-shaped body, one end of the pin movably penetrates through one end of the U-shaped body, and the other end of the pin movably penetrates through the other end of the U-shaped body.

The hook is arranged at one end of the U-shaped body far away from the opening.

The control box is in signal connection with a remote controller.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses a remote control detacher, including main part, pin and couple, on the main part was located to the couple, in the main part was worn to locate in the activity of pin both ends, the pin middle part was unsettled for the lifting hook of lifting machine articulates, is equipped with the pressure spring who is used for popping out the pin between the one end of pin and the main part, is equipped with the locking mechanism who is used for the locking pin and is used for making the control box of locking mechanism unblock between the other end of pin and the main part. During the use, can prepare the remote controller for remote operation locking mechanism hangs the hanging head of lifting machine on this remote control detacher's pin, the hanging bag is hooked to remote control detacher's couple, after the lifting machine hangs down the hanging bag to fan tower section of thick bamboo bottom, the operating personnel of operation lifting machine can pass through remote controller remote operation locking mechanism, make locking mechanism unblock, when locking mechanism unblock, the pin pops out the pin from the one end of main part under pressure spring's elastic force effect, make the hanging head of lifting machine break away from the pin, thereby reach the effect of remote unhook, and work efficiency is improved. The remote control detacher is simple in structure, time-saving and labor-saving and can improve the working efficiency.

Drawings

Fig. 1 is a schematic perspective view of the remote-control detacher of the present invention.

Fig. 2 is a schematic view of the remote-control detacher of the present invention.

Fig. 3 is a partial sectional view of the remote-control detacher of the present invention.

Fig. 4 is a schematic structural diagram of the remote controller of the present invention.

The reference numerals in the figures denote:

1. a main body; 2. a pin; 21. locking the groove; 3. hooking; 4. a pressure spring; 5. a locking mechanism; 51. a lock body; 52. a lock cylinder; 53. a latch bolt; 54. an elastic member; 55. an electromagnet; 6. a control box; 7. a remote controller; 71. an unlock button; 8. mounting a plate; 9. and a limiting component.

Detailed Description

The invention will be described in further detail with reference to the drawings and specific examples.

Fig. 1 to 4 show an embodiment of the utility model discloses remote control detacher, this remote control detacher includes main part 1, pintle 2 and couple 3, couple 3 is located on main part 1, on main part 1 is worn to locate in the activity of 2 both ends of pintle, 2 middle parts of pintle are unsettled, a lifting hook for the lifting machine articulates, be equipped with pressure spring 4 that is used for popping out pintle 2 between the one end of pintle 2 and the main part 1, be equipped with the locking mechanism 5 that is used for locking pintle 2 between the other end of pintle 2 and the main part 1 and be used for making the control box 6 of 5 unblocks of locking mechanism. During the use, can prepare remote controller 7, be used for remote operation locking mechanism 5, hang the lifting hook of lifting machine on this remote control detacher's pin 2, remote control detacher's couple 3 hooks the hanging bag, hang down behind fan tower section of thick bamboo bottom when the lifting machine with the hanging bag, the operating personnel of operation lifting machine can pass through 7 remote operation locking mechanism 5 of remote controller, make locking mechanism 5 unblock, when locking mechanism 5 unblock, pin 2 is under pressure spring 4's elastic force effect, pop out pin 2 from the one end of main part 1, make the lifting hook of lifting machine break away from in pin 2, thereby reach the effect of remote unhook, and the work efficiency is improved. The remote control detacher is simple in structure, time-saving and labor-saving and can improve the working efficiency.

In this embodiment, the locking mechanism 5 includes a lock body 51, a lock column 52 and a lock tongue 53, the lock body 51 is fixed on the main body 1, one end of the lock column 52 is movably inserted into the lock body 51, the lock tongue 53 is arranged at the other end of the lock column 52, the lock tongue 53 is matched with the pin 2 to lock or unlock the pin 2 in the axial direction, and the locking mechanism 5 is simple in structure and convenient to manufacture.

In this embodiment, a lock groove 21 is formed on the periphery of the pin 2, an elastic member 54 is disposed between the lock body 51 and the latch 53, so that the latch 53 is inserted into the lock groove 21, an electromagnet 55 for attracting the lock cylinder 52 to unlock is disposed on the lock body 51, and the control box 6 is disposed on the main body 1 and electrically connected to the electromagnet 55. Specifically, the lock groove 21 is an annular groove that surrounds the pin 2 by one turn, the elastic member 54 is an urging spring, and the remote controller 7 is provided with two unlock buttons 71. When unlocking, two unlocking buttons 71 are pressed simultaneously, so that the electromagnet 55 is electrified, and the lock cylinder 52 overcomes the elastic force of the elastic component 54 to abut against the electromagnet 55 under the action of the adsorption force of the electromagnet 55, so that the lock tongue 53 is moved out of the lock groove 21 to unlock. It should be noted that the lock body 51 and the lock cylinder 52 may also be a telescopic device with a telescopic function, such as a telescopic electric cylinder, and the latch 53 is disposed at a telescopic end of the telescopic device. The locking mechanism 5 can also be specifically selected from a penetrating push-pull type small direct current electromagnet with the model number of KK-0837B, the suction force of 1-20N and the stroke of 10mm, and a bolt 53 is arranged at the telescopic end of the penetrating push-pull type small direct current electromagnet.

In this embodiment, the main body 1 is provided with a mounting plate 8, and the lock body 51 and the control box 6 are both arranged on the mounting plate 8.

In this embodiment, a stopper 9 for preventing the pin 2 from coming off is provided between the main body 1 and the pin 2. Specifically, stop part 9 is spacing rope, and the one end and the main part 1 of spacing rope are connected, and the other end is connected with pintle 2, because the existence of spacing rope for pintle 2 can not accomplish and pop out from main part 1, is convenient for next the operation of hanging the thing. Of course, instead of using the stopper member 9, one end of the pressure spring 4 may be fixed to the main body 1 and the other end may be fixed to the pin 2.

In this embodiment, the main body 1 is a U-shaped body, the material selection is convenient, the cost is low, one end of the pin 2 movably penetrates through one end of the U-shaped body, and the other end movably penetrates through the other end of the U-shaped body. The hook 3 is arranged at one end of the U-shaped body far away from the opening.

During the use, hang the lifting hook of lifting machine on remote control detacher's pin 2, can realize long-range unhook, when being used for wind turbine generator system's routine maintenance operation, can save a manpower, avoid lifting machine operator to go down the tower, go up the tower again, extravagant manpower, time improve work efficiency.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. A remote control detacher, characterized by: including main part (1), pin (2) and couple (3), couple (3) are located on main part (1), the activity of pin (2) both ends is worn to locate on main part (1), pin (2) middle part is unsettled for the lifting hook of lifting machine articulates, be equipped with pressure spring (4) that are used for popping out pin (2) between the one end of pin (2) and main part (1), be equipped with between the other end of pin (2) and main part (1) and be used for locking mechanism (5) of pin (2) and be used for making control box (6) of locking mechanism (5) unblock.

2. Remote-controlled detacher as claimed in claim 1, characterised in that: locking mechanical system (5) are including lock body (51), lock cylinder (52) and spring bolt (53), lock body (51) are fixed in on main part (1), the one end activity of lock cylinder (52) is inserted and is located lock body (51), the other end of lock cylinder (52) is located in spring bolt (53), spring bolt (53) and cylindric lock (2) cooperation are locked or are unlocked cylindric lock (2) in the axial.

3. Remote-controlled detacher as claimed in claim 2, characterised in that: the week side of pin (2) is equipped with locked groove (21), be equipped with between lock body (51) and spring bolt (53) elastic component (54) for spring bolt (53) insert in locked groove (21), be equipped with on lock body (51) and be used for adsorbing electro-magnet (55) of lock post (52) with the unblock, control box (6) are located on main part (1) and are connected with electro-magnet (55) electricity.

4. Remote-controlled detacher as claimed in claim 3, characterised in that: be equipped with mounting panel (8) on main part (1), lock body (51) and control box (6) are all located on mounting panel (8).

5. Remote-controlled detacher as claimed in claim 3, characterised in that: the elastic member (54) is an urging spring.

6. Remote-controlled detacher as claimed in any of claims 1 to 5, characterised in that: a limiting component (9) used for preventing the pin (2) from falling off is arranged between the main body (1) and the pin (2).

7. The remote-controlled detacher as recited in claim 6, further comprising: the limiting component (9) is a limiting rope, one end of the limiting rope is connected with the main body (1), and the other end of the limiting rope is connected with the pin (2).

8. Remote-controlled detacher as claimed in any of claims 1 to 5, characterised in that: the main body (1) is a U-shaped body, one end of the pin (2) movably penetrates through one end of the U-shaped body, and the other end movably penetrates through the other end of the U-shaped body.

9. The remote-controlled detacher as recited in claim 8, further comprising: the hook (3) is arranged at one end of the U-shaped body far away from the opening.

10. Remote-controlled detacher as claimed in any of claims 1 to 5, characterised in that: the control box (6) is in signal connection with a remote controller (7).