CN219617611U

CN219617611U - Aviation electric connector installation and disassembly wrench

Info

Publication number: CN219617611U
Application number: CN202320414080.XU
Authority: CN
Inventors: 罗志欢
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-09-01
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to the technical field of aircraft assembly and discloses an aviation electric connector mounting and dismounting wrench which comprises a rotating clamp handle, wherein one end of the rotating clamp handle is rotatably connected with a fixed clamp handle, grooves are formed in adjacent ends of the rotating clamp handle and the fixed clamp handle, connecting plates are fixedly connected to outer surfaces of two sides of the fixed clamp handle, and a movable ratchet wheel is arranged in the groove on one side of the connecting plates. According to the utility model, the stop pin is pulled to leave the movable ratchet wheel, and then the rotary clamp handle is pulled, so that the rotary clamp handle and the fixed clamp handle rotate under the cooperation of the connecting plate and the rotating shaft, and the rotary clamp handle is pushed back to the original position to slide to the outer surface of the movable ratchet wheel along the fixed groove under the action of the spring when the rotary clamp handle needs to be straightened, so that the rotary clamp handle can be fixed, the problems of complex operation space, inconvenient operation and short tool stroke are effectively solved, and the working efficiency is greatly improved.

Description

Aviation electric connector installation and disassembly wrench

Technical Field

The utility model relates to the technical field of aircraft assembly, in particular to an aviation electric connector mounting and dismounting wrench.

Background

The aviation electric connector is also called aviation plug, the connector is generally composed of plug and socket, wherein the plug is also called free end connector, the socket is also called fixed connector, the connection and disconnection of the circuit are realized through plug, socket and plugging and separating, so various connection modes of the plug and the socket are generated, for round connectors, three modes of threaded connection, bayonet connection and marble connection are mainly provided, the threaded connection is most common, and the aviation electric connector has the advantages of simple processing technology, low manufacturing cost, wide application range and the like, and is widely applied to the field of aviation and aerospace.

In the traditional work, in order to enable the aviation plug to be in safe and reliable butt joint, the aviation plug is usually fastened by adopting a freehand butt joint mode, a fish-mouth clamp and other modes, but in actual work, often some aviation plug butt joint work faces the difficult problem of being carried out in a narrow and complex environment in an aircraft, and traditional fish-mouth clamp and similar pliers with similar functions are difficult to be capable of being used in extremely complex working environments due to the limitation of transverse angles.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides an aviation electric connector mounting and dismounting wrench.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an aviation electric connector installs and dismantles spanner, includes rotates the pincers handle, the one end of rotating the pincers handle rotates and is connected with fixed pincers handle, the adjacent end of rotating pincers handle and fixed pincers handle all is provided with the recess, the equal fixedly connected with connecting plate of both sides surface of fixed pincers handle, wherein the inside of one side recess is provided with movable ratchet, the opposite side the inside fixedly connected with spring of recess, the other end fixedly connected with retaining pin of spring, the fixed slot has all been seted up to the one end surface of rotating the pincers handle and the surface of connecting plate, the other end fixedly connected with rotation sleeve of fixed pincers handle, the inside of rotation sleeve is provided with the round pin axle, the opposite side surface fixedly connected with first pincers mouth of rotation sleeve, the equal fixedly connected with second pincers mouth of the other end of first pincers mouth.

As a further description of the above technical solution:

the middle parts of adjacent sides of the first clamp mouth are fixedly connected with stop blocks, and the outer surfaces of one sides of the second clamp mouth are fixedly connected with protective sleeves.

As a further description of the above technical solution:

the upper surface of the movable ratchet wheel is provided with a rotating shaft, and the movable ratchet wheel is arranged inside one end of the rotating clamp handle through the rotating shaft.

As a further description of the above technical solution:

one end of the connecting plate is rotationally connected with one end of the rotating clamp handle through a rotating shaft.

As a further description of the above technical solution:

the outer surface of the stop pin is connected with the inner wall of the fixed groove in a sliding way, and the middle part of the outer surface of the stop pin is connected with the outer surface of the movable ratchet wheel in a sliding way.

As a further description of the above technical solution:

one end of the rotating clamp handle is rotationally connected with one end of the fixed clamp handle through a connecting plate.

As a further description of the above technical solution:

the other end of the fixed clamp handle is rotationally connected to the outer surface of the pin shaft through a rotating sleeve.

The utility model has the following beneficial effects:

according to the utility model, the stop pin is pulled to leave the movable ratchet wheel, and then the rotary clamp handle is pulled, so that the rotary clamp handle and the fixed clamp handle rotate under the cooperation of the connecting plate and the rotating shaft, and the rotary clamp handle is pushed back to the original position to slide to the outer surface of the movable ratchet wheel along the fixed groove under the action of the spring when the rotary clamp handle needs to be straightened, so that the rotary clamp handle can be fixed, the problems of complex operation space, inconvenient operation and short tool stroke are effectively solved, and the working efficiency is greatly improved.

Drawings

Fig. 1 is a front view of an aerial electrical connector mounting and dismounting wrench according to the present utility model;

fig. 2 is a schematic view of a first jaw of an aviation electrical connector assembly and disassembly wrench according to the present utility model;

fig. 3 is a diagram showing a structure of a rotating clamp handle of an aviation electric connector assembling and disassembling wrench.

Legend description:

1. rotating the clamp handle; 2. fixing a clamp handle; 3. a connecting plate; 4. a groove; 5. a movable ratchet; 6. a fixing groove; 7. a stop pin; 8. a spring; 9. rotating the sleeve; 10. a pin shaft; 11. a first jaw; 12. a second jaw; 13. a stopper; 14. a protective sleeve; 15. a rotating shaft.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: an aviation electric connector mounting and dismounting wrench comprises a rotating wrench handle 1, wherein one end of the rotating wrench handle 1 is rotationally connected with a fixed wrench handle 2, adjacent ends of the rotating wrench handle 1 and the fixed wrench handle 2 are respectively provided with a groove 4, two side outer surfaces of the fixed wrench handle 2 are respectively fixedly connected with a connecting plate 3, wherein a movable ratchet wheel 5 is arranged in one side groove 4, a spring 8 is fixedly connected in the other side groove 4, the other end of the spring 8 is fixedly connected with a stop pin 7, the outer surfaces of one end of the rotating wrench handle 1 and the outer surface of the connecting plate 3 are respectively provided with a fixed groove 6, the other end of the fixed wrench handle 2 is fixedly connected with a rotating sleeve 9, a pin shaft 10 is arranged in the rotating sleeve 9, the outer surface of the other side of the rotating sleeve 9 is fixedly connected with a first wrench mouth 11, the other end of the first wrench mouth 11 is fixedly connected with a second wrench mouth 12, when the aviation electric connector is assembled and disassembled through the spanner, and the aircraft is narrow and the spanner is blocked and cannot work, the stop pin 7 presses the spring 8 through the fixing groove 6 to separate from the movable ratchet wheel 5, then the rotary clamp handle 1 is pulled, under the cooperation of the connecting plate 3, the rotary clamp handle 1 and the fixed clamp handle 2 rotate, the angle between the rotary clamp handle 1 and the fixed clamp handle 2 is set to be a right angle, the transverse length of the spanner is reduced, the aviation electric connector is conveniently assembled and disassembled, the rotary clamp handle 1 is pushed back to the original position when the reduction is needed after the completion, the stop pin 7 is pushed out under the elastic force of the spring 8, the stop pin 7 slides to the outer surface of the movable ratchet wheel 5 along the fixing groove 6, the rotary clamp handle 1 is fixed, the operation space is effectively solved, the operation is inconvenient, and the tool stroke is short, has promoted work efficiency greatly.

The adjacent side middle part of first pincers mouth 11 is all fixedly connected with stop block 13, stop block 13 can assist first pincers mouth 11 to carry out the centre gripping fixed to aviation electric connector, the equal fixedly connected with protective sheath 14 of one side surface of second pincers mouth 12, can increase the area of contact of second pincers mouth 12 under the setting of protective sheath 14, facilitate the use, the upper surface of movable ratchet 5 is provided with pivot 15, movable ratchet 5 passes through pivot 15 setting at the one end of rotating pincers handle 1 inside, the one end of connecting plate 3 passes through pivot 15 rotation to be connected at the one end of rotating pincers handle 1, can improve the rotation effect of rotating pincers handle 1 through the setting of pivot 15, the surface sliding connection of stop pin 7 is at the inner wall of fixed slot 6, the convenience is spacing and the direction to stop pin 7, the surface middle part sliding connection of stop pin 7 is at the surface of movable ratchet 5, the one end of rotating pincers handle 1 is passed through connecting plate 3 rotation and is connected at the one end of fixed pincers handle 2, the lateral length of convenient adjustment spanner, the other end of fixed pincers handle 2 is passed through rotation sleeve 9 rotation and is connected at the surface of round pin axle 10, the pulling two rotation pincers handles 1 or fixed pincers handle 2 and rotatable sleeve 9 and the first electric connector of 11 are opened at the first pincers mouth 11.

Working principle: when the aviation electric connector is installed and disassembled by using the aviation electric connector provided by the utility model, when the aviation electric connector is blocked and cannot work due to the fact that the interior of an airplane is narrow, the stop pin 7 is pulled to press the spring 8 through the fixing groove 6, so that the stop pin leaves the movable ratchet wheel 5, then the rotating clamp handle 1 is pulled, the rotating clamp handle 1 and the fixed clamp handle 2 can rotate under the cooperation of the connecting plate 3 and the rotating shaft 15, the angle between the rotating clamp handle 1 and the fixed clamp handle 2 can be set to be a right angle, the transverse length of the wrench can be reduced, the aviation electric connector can be conveniently installed and disassembled, the rotating clamp handle 1 is pushed back to the original position when the aviation electric connector is required to be restored after the aviation electric connector is completed, the stop pin 7 can be pushed out under the elastic force of the spring 8, and the stop pin 7 can slide to the outer surface of the movable ratchet wheel 5 along the fixing groove 6, so that the rotating clamp handle 1 can be fixed, the problems of complex operation space, inconvenience and short tool stroke are effectively solved, and the work efficiency is greatly improved.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an aviation electric connector installs and dismantles spanner, includes rotation pincers handle (1), its characterized in that: the utility model discloses a rotary pliers handle, including fixed pincers handle (1), fixed pincers handle (2), fixed pincers handle (1) and fixed pincers handle (2), the adjacent end of fixed pincers handle (2) all is provided with recess (4), the equal fixedly connected with connecting plate (3) of both sides surface of fixed pincers handle (2), wherein the inside of one side recess (4) is provided with movable ratchet (5), opposite side the inside fixedly connected with spring (8) of recess (4), the other end fixedly connected with retaining pin (7) of spring (8), fixed slot (6) have all been seted up to the surface of one end surface of rotating pincers handle (1) and connecting plate (3), the other end fixedly connected with rotation sleeve (9) of fixed pincers handle (2), the inside of rotation sleeve (9) is provided with round pin axle (10), the opposite side surface fixedly connected with first pincers mouth (11) of rotation sleeve (9), the other end of first pincers mouth (11) all fixedly connected with second pincers mouth (12).

2. The avionic electrical connector mounting and dismounting wrench of claim 1, wherein: the middle parts of adjacent sides of the first clamp nozzles (11) are fixedly connected with stop blocks (13), and the outer surfaces of one sides of the second clamp nozzles (12) are fixedly connected with protective sleeves (14).

3. The avionic electrical connector mounting and dismounting wrench of claim 1, wherein: the upper surface of the movable ratchet wheel (5) is provided with a rotating shaft (15), and the movable ratchet wheel (5) is arranged inside one end of the rotating clamp handle (1) through the rotating shaft (15).

4. The avionic electrical connector mounting and dismounting wrench of claim 1, wherein: one end of the connecting plate (3) is rotatably connected with one end of the rotary clamp handle (1) through a rotating shaft (15).

5. The avionic electrical connector mounting and dismounting wrench of claim 1, wherein: the outer surface of the stop pin (7) is slidably connected to the inner wall of the fixed groove (6), and the middle part of the outer surface of the stop pin (7) is slidably connected to the outer surface of the movable ratchet wheel (5).

6. The avionic electrical connector mounting and dismounting wrench of claim 1, wherein: one end of the rotary clamp handle (1) is rotationally connected with one end of the fixed clamp handle (2) through a connecting plate (3).

7. The avionic electrical connector mounting and dismounting wrench of claim 1, wherein: the other end of the fixed clamp handle (2) is rotationally connected to the outer surface of the pin shaft (10) through a rotating sleeve (9).