CN207724199U - High speed brake disc Bolt Torque spanner - Google Patents

Abstract

The utility model provides a kind of high speed brake disc Bolt Torque spanner, including wrench body, the wrench body includes handle (1), heel (2) and spherical part (3), nut (4) is additionally provided on the handle (1), the position of the nut (4) is opposite with the position of the heel (2)；It is equipped with interior hexagonal groove in the bottom end face of the heel (2).The utility model has the characteristics that design structure is simple, by the utility model convenient for the bolt inside high speed brake disc is fastened and dismantled, can solve the disadvantage that existing common wrench can not be fastened and dismantled to the bolt inside high speed brake disc.

Description

High speed brake disc Bolt Torque spanner

Technical field

The utility model is related to a kind of spanner, especially a kind of high speed brake disc Bolt Torque spanner.

Background technology

Wind power generating set need to carry out periodic maintenance twice every year, each periodic maintenance be both needed to high speed brake disc bolt into Row moment inspecting and fastening.In addition, if when carrying out large-scale maintenance to gear-box, it is necessary to dismantle high speed brake disc.However, by It is more special in the design structure of high speed brake disc, fastening and dismounting to bolt are cannot achieve using existing common wrench.

Invention content

Shortcoming present in regarding to the issue above, the utility model provide a kind of be convenient for inside to high speed brake disc The high speed brake disc Bolt Torque spanner that bolt is fastened and dismantled.

To achieve the above object, the utility model provides a kind of high speed brake disc Bolt Torque spanner, including spanner Ontology, the wrench body include handle (1), heel (2) and spherical part (3), and nut is additionally provided on the handle (1) (4), the position of the nut (4) is opposite with the position of the heel (2)；

It is equipped with interior hexagonal groove in the bottom end face of the heel (2).

Above-mentioned high speed brake disc Bolt Torque spanner, wherein the nut (4) is welded on the handle (1), And close to the position of the spherical part (3).

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

The utility model has the characteristics that design structure is simple, is convenient for inside to high speed brake disc by the utility model Bolt is fastened and is dismantled, and can solve existing common wrench can not be fastened and dismantled to the bolt inside high speed brake disc The shortcomings that.

Description of the drawings

Fig. 1 is the side view of the utility model.

Main appended drawing reference is described as follows：

1- handles；2- heel；3- spherical parts；4- nuts

Specific implementation mode

As shown in Figure 1, the utility model provides a kind of high speed brake disc Bolt Torque spanner, including wrench body, Wrench body includes handle 1, heel 2 and spherical part 3, and heel 2 is separately fixed at the both ends of handle 1 with spherical part 3.

Wherein, handle 1, heel 2 and spherical part 3 are an integral structure.

Nut 4 is additionally provided on handle 1, the position of nut 4 is opposite with the position of heel 2；

It is equipped with interior hexagonal groove (not shown) in the bottom end face of heel 2.

In the present embodiment, nut 4 is welded on handle 1 and close to the position of spherical part 3.

The above is only the preferred embodiment of the present invention, is merely illustrative for invention, and unrestricted Property.Those skilled in the art understand that in the spirit and scope defined by invention claim many changes can be carried out to it, It changes or even equivalent, but all will fall within the protection scope of the utility model.

Claims (2)

1. a kind of high speed brake disc Bolt Torque spanner, including wrench body, the wrench body includes handle (1), curved Head (2) and spherical part (3), which is characterized in that nut (4), the position of the nut (4) are additionally provided on the handle (1) It is opposite with the position of the heel (2)；

It is equipped with interior hexagonal groove in the bottom end face of the heel (2).

2. high speed brake disc Bolt Torque spanner according to claim 1, which is characterized in that nut (4) weldering It is connected on the position on the handle (1) and close to the spherical part (3).