CN214723745U

CN214723745U - General type spanner of hand wheel

Info

Publication number: CN214723745U
Application number: CN202120291113.7U
Authority: CN
Inventors: 谢超; 陈超; 蔡洋
Original assignee: Linhuan Coking and Chemical Co Ltd
Current assignee: Linhuan Coking and Chemical Co Ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-11-16
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a general type spanner of hand wheel belongs to instrument technical field, including handle, support arm one and support arm two, form "U" type arm through the xarm linkage together between support arm one and the support arm two, handle fixed connection is in the xarm middle part, and the preceding tip of support arm one sets up the lock ring, and the preceding tip of support arm two sets up the crotch, and lock ring and crotch are mutual parallel arrangement. The utility model discloses a general type spanner of hand wheel designs according to the shape of hand wheel, and the spanner can block the spanner of being convenient for on the hand wheel and exert oneself, and convenient to use is laborsaving.

Description

General type spanner of hand wheel

Technical Field

The utility model relates to the technical field of tools, specifically speaking, the utility model relates to a general type spanner of hand wheel.

Background

Most of the field-use of present enterprise are F type spanners, and F type spanner causes the fish tail to the operator easily when exerting oneself because of application of force direction and circular hand wheel not coplanar when using, or more serious personal accident injury. Therefore, a novel tool which is strong in universality and can conveniently open a hand wheel becomes a problem to be solved urgently.

Disclosure of Invention

The utility model aims to solve the technical problem that a spanner is provided, this spanner can be used for screwing and relaxing the circular hand wheel, the application of force of being convenient for.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: the utility model provides a general type spanner of hand wheel, includes handle, support arm one and support arm two, link together through the xarm between support arm one and the support arm two and form "U" type arm, handle fixed connection is in the xarm middle part, the preceding tip of support arm one sets up the lock ring, and the preceding tip of support arm two sets up the crotch, and lock ring and crotch are parallel arrangement each other.

Preferably, the support ring is semicircular.

Preferably, still include extension bar, extension bar is revolved at the handle afterbody, and the handle afterbody is cavity, and well kenozooecium sets up the internal thread, and the extension bar front end sets up the external screw thread and matches with it, and the extension bar can precession handle afterbody, can increase arm of force length like this, does benefit to and pulls the hand wheel.

Adopt the technical scheme of the utility model, can obtain following beneficial effect:

the utility model discloses a general type spanner of hand wheel designs according to the shape of hand wheel, and the spanner can block the spanner of being convenient for on the hand wheel and exert oneself, and convenient to use is laborsaving.

Drawings

The contents of the description and the references in the drawings are briefly described as follows:

FIG. 1 is a schematic structural view of the present wrench;

fig. 2 is a schematic structural view of the wrench clamped on a handwheel.

The labels in the above figures are: 1. a handle; 2. a cross arm; 3. a first supporting arm; 4. a second supporting arm; 5. a support ring; 6. hooking; 7. lengthening a rod; 8. a handwheel.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings, in which the shapes, structures, mutual positions and connection relationships of the respective members, the functions of the respective portions, the operation principles, and the like of the respective members are described.

As shown in figure 1, the hand wheel universal wrench comprises a handle 1, a first supporting arm 3 and a second supporting arm 4, wherein the first supporting arm 3 and the second supporting arm 4 are connected together through a cross arm 2 to form a U-shaped arm, the handle 1 is fixedly connected to the middle of the cross arm 2, a supporting ring 5 is arranged at the front end of the first supporting arm 3, a hook 6 is arranged at the front end of the second supporting arm 4, the supporting ring 5 and the hook 6 are arranged in parallel, and the supporting ring 5 is semicircular.

As shown in fig. 2, still include extension bar 7, extension bar 7 revolves at 1 afterbody of handle, and 1 afterbody of handle is cavity, and well kenozooecium sets up the internal thread, and extension bar 7 front end sets up the external screw thread and matches with it, and extension bar 7 can precession handle 1 afterbody, can increase arm of force length like this, is favorable to pulling hand wheel 8. This general type spanner of hand wheel designs according to the shape of hand wheel 8, and the spanner can block the spanner of being convenient for on hand wheel 8 and exert oneself, and it is convenient laborsaving to use.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. The utility model provides a general type spanner of hand wheel which characterized in that: the handle is fixedly connected with the middle part of the cross arm, a support ring is arranged at the front end part of the first support arm, a hook is arranged at the front end part of the second support arm, and the support ring and the hook are arranged in parallel.

2. The hand wheel universal wrench of claim 1, wherein: the support ring is semicircular.

3. The hand wheel universal wrench of claim 1, wherein: still include the extension bar, the extension bar is revolved at the handle afterbody, and the handle afterbody is cavity, and well kenozooecium sets up the internal thread, and the extension bar front end sets up the external screw thread and matches with it, and the extension bar can precession the handle afterbody, can increase arm of force length like this, does benefit to and pulls the hand wheel.