CN211466150U

CN211466150U - Socket wrench device

Info

Publication number: CN211466150U
Application number: CN201922270733.8U
Authority: CN
Inventors: 常全龙
Original assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Current assignee: Fourth Construction Co Ltd of China Construction Eighth Engineering Division Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-11
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses a socket spanner device, the novel nipple rectifier comprises a cylindrical shel, the last side wall fixedly connected with pillar of barrel, the upper end of pillar is connected with the handle, be fixed with the connecting rod on the outer wall of pillar, the tip of connecting rod rotates and is connected with the push pedal, the opening has been seted up to the last side wall of barrel, set up on the inner wall of opening with barrel internal connection's socket, the socket interpolation is equipped with the carriage release lever, the one end that the carriage release lever is located the barrel is fixed with supports tight board, support and be fixed with two expanding spring between tight board and the barrel open-ended inner wall. The utility model discloses a set up the barrel and can realize carrying out hexagon nut's rotation in the barrier environment to adjust handle's height is in order to use different operation environment, and make the outer wall contact of supporting tight board and hexagon nut through the screw in of bolt two, accomplishes hexagon nut's spacing, and the rotation of rethread handle can realize hexagon nut's the pine of screwing, is adapted to the hexagon nut of equidimension not.

Description

Socket wrench device

Technical Field

The utility model relates to a hand tool technical field especially relates to a box spanner device.

Background

The wrench is a common mounting and dismounting tool, and is a manual tool for screwing bolts, screws, nuts and other screw threads to tightly hold open or trepanning fasteners of the bolts or nuts by utilizing the lever principle.

In the construction of steel structures, steel structure embedded parts are generally installed in concrete structures. During construction, the embedded part is connected with the steel structure through the hexagonal nut. A flat-end wrench is usually adopted to install the hexagon nut, and due to the fact that obstacles often exist around the horizontal plane of the embedded part, time and labor are wasted in the installation process, and the quality is difficult to guarantee.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the background art and providing a socket wrench device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a socket spanner device, includes the barrel, the last lateral wall fixedly connected with pillar of barrel, the upper end of pillar is connected with the handle, be fixed with the connecting rod on the outer wall of pillar, the tip of connecting rod rotates and is connected with the push pedal, the opening has been seted up to the last lateral wall of barrel, set up on the inner wall of opening with barrel internal connection's socket, the socket interpolation is equipped with the carriage release lever, the one end that the carriage release lever is located the barrel is fixed with supports tight board, it is fixed with two expanding spring to support between tight board and the barrel open-ended inner wall, the lower extreme of push pedal inserts the opening and is located the carriage release lever in and keeps away from one side of supporting tight board, screw thread mouth one has been seted up on the outer wall of pillar, screw thread mouth one internal rotation has the bolt.

Preferably, a cavity is formed in the barrel, an adjusting rod is inserted into the cavity, and the handle is fixedly connected with the upper end of the adjusting rod.

Preferably, the outer wall of the barrel is provided with a second threaded opening communicated with the cavity, and a first bolt tightly abutted against the outer wall of the adjusting rod is screwed in the second threaded opening.

Preferably, the abutting plate is composed of a horizontal plate and inclined plates integrally formed with two ends of the horizontal plate, and the inclined plates are arranged in an inclined mode towards the outer side.

Preferably, one end of the moving rod, which is close to the push plate, is fixedly connected with a limiting plate, and the diameter of the limiting plate is larger than the inner diameter of the through opening.

Preferably, the second bolt is arranged in parallel with the handle.

Compared with the prior art, this box spanner device's advantage lies in:

1. the height of the handle is adjusted by moving the adjusting rod up and down, and the bolt is screwed in to complete the fixation of the position of the handle so as to adapt to different operating environments;

2. after the cylinder body is sleeved on the outer wall of the hexagonal nut, a second bolt is screwed inwards to drive the upper end of the push plate to rotate outwards, the lower end of the push plate rotates inwards to push the abutting plate to move inwards to contact with the outer wall of the hexagonal nut, so that the hexagonal nut is limited, and the hexagonal nut is driven to rotate through the rotation of the handle, so that the hexagonal nut is unscrewed or screwed;

to sum up, the utility model discloses a set up the barrel and can realize carrying out hexagon nut's rotation in the barrier environment to adjust the handle highly in order to use different operational environment, and make the outer wall contact of supporting tight board and hexagon nut through the screw in of bolt two, accomplish hexagon nut's spacing, the rotation of rethread handle can realize screwing of hexagon nut and loosen soon, is adapted to the hexagon nut of equidimension not.

Drawings

Fig. 1 is a schematic structural view of a socket wrench device according to the present invention;

fig. 2 is a bottom view of a socket of the socket wrench device according to the present invention.

In the figure: the device comprises a barrel 1, a support 2, an adjusting rod 3, a handle 4, a first bolt 5, a connecting rod 6, a push plate 7, a limiting plate 8, a abutting plate 9, a telescopic spring 10 and a second bolt 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a socket wrench device, including barrel 1, the last lateral wall fixedly connected with pillar 2 of barrel 1, the upper end of pillar 2 is connected with handle 4, the cavity has been seted up to the inside of barrel 1, it is equipped with regulation pole 3 to insert in the cavity, handle 4 and the upper end fixed connection who adjusts pole 3, set up on the outer wall of barrel 1 with the interior screw thread mouth two of intercommunication of cavity, screw thread mouth two internal rotation have with adjust the 3 outer wall of pole tight bolt 5 of 3 outer walls counterbalance, unscrew bolt 5, the regulation pole that slides from top to bottom carries out the regulation of handle 4 height, screw in bolt 5 again supports tightly with the outer wall of adjusting pole 3, accomplish the fixed of adjusting pole 3, highly fixing handle 4.

Be fixed with connecting rod 6 on the outer wall of pillar 2, the tip of connecting rod 6 rotates and is connected with push pedal 7, the opening has been seted up to barrel 1's last side wall, the lower extreme of push pedal 7 rotates in the opening, set up on the inner wall of opening with 1 internally connected's of barrel socket, the socket interpolation is equipped with the carriage release lever, the one end that the carriage release lever is located barrel 1 is fixed with and supports tight board 9, the carriage release lever is close to the one end fixedly connected with limiting plate 8 of push pedal 7, the diameter of limiting plate 8 is greater than the internal diameter of opening, it avoids the carriage release lever to break away from.

The tightening plate 9 is composed of a horizontal plate and inclined plates which are integrally formed with two ends of the horizontal plate, the inclined plates 9 are arranged in an outward inclined mode, two telescopic springs 10 are fixed between the tightening plate 9 and the inner wall of the opening of the cylinder 1, when the telescopic springs 10 are completely unfolded, the tightening plate 9 is close to the inner wall of the cylinder 1, the opening of the cylinder 1 is arranged in a hexagonal mode, an included angle between the horizontal plate and the inclined plates is the same as the angle of a corner in the opening of the cylinder 1, the lower end of the push plate 7 is inserted into the opening and is located on one side, away from the tightening plate 9, of the moving rod, the lower end of the push plate 7 is inserted into the opening, a first threaded opening is formed in the outer wall of the support column 2, a second bolt 11 which is screwed towards the upper end of the push plate 7 is screwed in the first threaded opening, the second bolt 11 is arranged in parallel to the handle 4, when the hexagon nut is unscrewed, the upper end of the end part extrusion push plate 7 of the second bolt 11 rotates towards the outer side, the lower end of the push plate 7 rotates towards the inner side, the moving rod is pushed, the tightening plate 9 moves towards the inner part of the barrel body 1, the tightening plate 9 is tightly abutted to the outer wall of the hexagon nut, the clamping of the hexagon nut is completed, the handle 4 is rotated again to drive the hexagon nut to rotate, and the screwing or unscrewing of the hexagon nut is completed.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

Now, the operation principle of the present invention is explained as follows:

when carrying out telescopic use, unscrewing bolt 5, to adjust pole 3 and extract or push into the height of adjusting handle 4 in follow pillar 2, in order to be adapted to the service environment of difference, with 1 cover back on hexagon nut of barrel, screw in bolt two 11, the upper end of the tip extrusion push pedal 7 of bolt two 11 rotates toward the outside, the lower extreme of push pedal 7 rotates toward the inboard, promote the carriage release lever and support tight board 9 toward 1 inside removal of barrel, make to support tight board 9 and hexagon nut's outer wall and support tightly, accomplish hexagon nut's centre gripping, rotate handle 4 again, drive hexagon nut rotates, realize hexagon nut's unscrewing or screwing, accomplish the installation and dismantlement.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A socket wrench device comprises a barrel body (1) and is characterized in that a support column (2) is fixedly connected to the upper side wall of the barrel body (1), a handle (4) is connected to the upper end of the support column (2), a connecting rod (6) is fixed to the outer wall of the support column (2), a push plate (7) is rotatably connected to the end portion of the connecting rod (6), a through hole is formed in the upper side wall of the barrel body (1), a socket connected with the interior of the barrel body (1) is formed in the inner wall of the through hole, a moving rod is inserted into the socket, a resisting plate (9) is fixed to one end of the moving rod located in the barrel body (1), two expansion springs (10) are fixed between the resisting plate (9) and the inner wall of an opening of the barrel body (1), the lower end of the push plate (7) is inserted into the through hole and located on one side, far away from, the outer wall of the support column (2) is provided with a first threaded opening, and a second bolt (11) which is arranged towards the upper end of the push plate (7) is screwed in the first threaded opening.

2. A socket wrench device according to claim 1, wherein a cavity is formed in the barrel (1), the adjusting rod (3) is inserted into the cavity, and the handle (4) is fixedly connected with the upper end of the adjusting rod (3).

3. A socket wrench device according to claim 1, wherein a second threaded opening communicating with the cavity is formed in the outer wall of the barrel (1), and a first bolt (5) abutting against the outer wall of the adjusting rod (3) is screwed into the second threaded opening.

4. A socket wrench device according to claim 1, wherein the tightening plate (9) is a horizontal plate and inclined plates integrally formed with both ends of the horizontal plate, the inclined plates being inclined outwardly.

5. A socket wrench device according to claim 1, characterised in that a limiting plate (8) is fixedly connected to the end of the movable rod adjacent to the push plate (7), the diameter of the limiting plate (8) being greater than the internal diameter of the opening.

6. A socket wrench device according to claim 1, in which the second bolt (11) is arranged parallel to the handle (4).