CN218905157U

CN218905157U - Adjustable wrench

Info

Publication number: CN218905157U
Application number: CN202222870906.1U
Authority: CN
Inventors: 闫丙寅; 林云生; 杜伟; 赵勇; 刘泰山; 王士龙
Original assignee: China Petrochemical Corp; Sinopec Tenth Construction Co Ltd
Current assignee: China Petrochemical Corp; Sinopec Tenth Construction Co Ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-04-25
Anticipated expiration: 2032-10-28

Abstract

The utility model discloses an adjustable spanner, which improves the locking effect, and is not easy to slip in use, and the specific scheme is as follows: the novel adjustable wrench comprises a handle, a fixed wrench lip is arranged on one side of the top end of the handle, an adjusting nut is arranged below the fixed wrench lip, an adjusting bolt is connected to the adjusting nut in a threaded mode, and the handle, the fixed wrench lip and the adjusting nut jointly form an F-shaped structure.

Description

Adjustable wrench

Technical Field

The utility model relates to the technical field of hardware tools, in particular to an adjustable wrench.

Background

The statements in this section merely provide background information related to the present disclosure and may not necessarily constitute prior art.

In the installation of industrial electromechanical equipment, particularly in the petrochemical industry field, the bolt installation workload of different specifications is large, and particularly the bolt installation workload is more when the flange of the pipeline is installed. The movable wrench in the market is high in price, loss is large due to loss, damage and the like in the using process, and particularly the movable wrench lip is not firmly fixed, so that the wrench is easy to slip in the using process.

Disclosure of Invention

Aiming at the defects in the prior art, the first object of the utility model is to provide an adjustable wrench, which improves the locking effect and is not easy to slip in use.

In order to achieve the above object, the present utility model is realized by the following technical scheme:

the adjustable wrench comprises a handle, a fixed wrench lip is arranged on one side of the top end of the handle, an adjusting nut is arranged below the fixed wrench lip, an adjusting bolt is connected to the adjusting nut in a threaded mode, and the handle, the fixed wrench lip and the adjusting nut jointly form an F-shaped structure.

Further, the fixed spanner lip is fixedly connected to the handle.

Further, the fixed trigger lip is welded on the handle.

Further, the handle is a vertical rod.

Further, the adjusting nut is fixedly connected to the handle.

Further, the adjusting nut is welded on the handle.

Further, the adjusting nut is parallel to the handle.

Further, the handle is a steel pipe.

Further, the fixed spanner lip is a square steel plate.

Further, an opening is arranged between the adjusting nut and the fixed spanner lip.

The beneficial effects of the utility model are as follows:

1) According to the utility model, the opening degree is adjusted through the adjusting bolt, the locking effect of the bolt and the nut is good, and the wrench is not easy to slip in use.

2) The handle of the utility model adopts steel pipes and the fixed spanner lips, has easily obtained materials, can be rapidly processed and manufactured in the factory environment to replace the existing adjusting spanner, has the size determined according to the actual requirements on site, and improves the working efficiency of the factory.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

FIG. 1 is a schematic diagram of an adjustable wrench according to one or more embodiments of the present utility model.

In the figure: the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustration is only schematic.

Wherein: 1-a handle; 2-fixing the spanner lip; 3-adjusting bolts; 4-adjusting the nut.

Detailed Description

It should be noted that the following detailed description is illustrative and is intended to provide further explanation of the utility model. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular forms also are intended to include the plural forms unless the present utility model clearly dictates otherwise, and furthermore, it should be understood that when the terms "comprise" and/or "include" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;

for convenience of description, the words "upper", "lower", "left" and "right" in the present utility model, if they mean only the directions of upper, lower, left and right in correspondence with the drawings themselves, are not limiting in structure, but merely serve to facilitate description of the present utility model and simplify description, rather than to indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Term interpretation section: the terms "mounted," "connected," "secured," and the like in the present utility model are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the terms are used herein as specific meanings as understood by those of ordinary skill in the art, and are not limited to the following terms.

Example 1

The utility model provides an adjustable spanner, includes handle 1, handle top one side fixedly connected with fixed spanner lip 2, and fixed spanner lip below is provided with adjusting nut 4, threaded connection has adjusting bolt 3 on the adjusting nut, F type structure is constituteed jointly to handle, fixed spanner lip and adjusting nut, and adjusting nut is parallel with the handle, and is provided with the opening between adjusting nut and the fixed spanner lip. The F-shaped structure has the function of an F wrench, and is particularly suitable for switching a valve.

The fixed spanner lip is welded on the handle, the handle is a vertical rod, and specifically, steel bars can be selected.

The adjusting nut is fixedly connected to the handle, and specifically, the adjusting nut is welded to the handle.

When the nut is used, the opening is clamped on the nut, then the opening degree is adjusted through the adjusting bolt, and the nut can be disassembled and assembled by rotating the handle after the nut is fixed.

Example two

The utility model provides an adjustable spanner, includes handle 1, handle top one side fixedly connected with fixed spanner lip 2, and fixed spanner lip below is provided with adjusting nut 4, threaded connection has adjusting bolt 3 on the adjusting nut, F type structure is constituteed jointly to handle, fixed spanner lip and adjusting nut, and adjusting nut is parallel with the handle, and is provided with the opening between adjusting nut and the fixed spanner lip.

When the adjustable spanner in the factory is damaged or lost, the steel pipe and the steel plate with the required sizes can be rapidly cut in the residual materials, then the steel plate is welded on one side of the top end of the steel pipe to be used as a fixed spanner lip, an existing nut is deposited at a certain distance from the fixed spanner lip to be used as an adjusting nut, and then the adjusting bolt is arranged on the adjusting nut to rapidly manufacture the adjustable spanner to replace the existing adjustable spanner.

Specifically, the handle 1 is made of DN20 steel pipe, and the length can be adjusted according to the actual situation. Can be manufactured by a handle with the length of 350mm, and can easily obtain larger torque.

The fixed spanner lip is a 30 multiplied by 20 multiplied by 10 square block made of a steel plate, an adjusting nut 4 is overlaid at a position 27mm away from the fixed spanner lip, the adjusting nut 4 is an M14 nut, and the nut height and the fixed spanner lip height are both 30. The space between the fixed spanner lip and the fixed nut can be changed through the adjusting bolt 3, so that the spanner opening degree can be adjusted.

The handle of the utility model adopts steel pipes and the fixed spanner lips, has easily obtained materials, can be rapidly processed and manufactured in the factory environment to replace the existing adjusting spanner, has the size determined according to the actual requirements on site, and improves the working efficiency of the factory.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The adjustable wrench is characterized by comprising a handle, wherein one side of the top end of the handle is provided with a fixed wrench lip, an adjusting nut is arranged below the fixed wrench lip, an adjusting bolt is connected to the adjusting nut in a threaded manner, and the handle, the fixed wrench lip and the adjusting nut jointly form an F-shaped structure.

2. The adjustable spanner of claim 1 wherein said fixed spanner lip is fixedly attached to the handle.

3. The adjustable spanner of claim 2 wherein said fixed spanner lip is welded to the handle.

4. The adjustable spanner of claim 1 wherein said handle is a vertical rod.

5. The adjustable spanner of claim 1 wherein said adjustment nut is fixedly attached to the handle.

6. The adjustable spanner of claim 5 wherein said adjustment nut is welded to the handle.

7. The adjustable spanner of claim 1 wherein said adjustment nut is parallel to the handle.

8. The adjustable spanner of claim 1 wherein said handle is a steel tube.

9. The adjustable spanner of claim 1 wherein said fixed spanner lip is a square steel plate.

10. The adjustable spanner of claim 1 wherein an opening is provided between the adjustment nut and the retaining lip.