阅读说明：本技术 一种方便调节的阀门手柄 (Valve handle convenient to adjust ) 是由 魏方 于 2019-10-22 设计创作，主要内容包括：本发明公开了一种方便调节的阀门手柄,包括固定套和支撑轴；所述固定套下端设有安装孔；所述支撑轴的轴线水平设置,并左右移动设置在固定套的上端；支撑轴的两端分别设有支撑轴沿其轴线转动或绕固定套圆周转动的调节组件。本方便调节的阀门手柄,结构简单,通过增打扭矩实现对阀门拧紧或松开的辅助转动。(The invention discloses a valve handle convenient to adjust, which comprises a fixed sleeve and a supporting shaft; the lower end of the fixed sleeve is provided with a mounting hole; the axis of the supporting shaft is horizontally arranged and is arranged at the upper end of the fixed sleeve in a left-right moving manner; the two ends of the supporting shaft are respectively provided with an adjusting component which can rotate along the axis of the supporting shaft or rotate around the circumference of the fixed sleeve. This valve handle of convenient regulation, simple structure realizes screwing up or the supplementary rotation of loosening the valve through increasing the moment of torsion.)

1. A valve handle convenient to adjust is characterized by comprising a fixed sleeve (11) and a supporting shaft (21);

the lower end of the fixed sleeve (11) is provided with a mounting hole (12);

the axis of the supporting shaft (21) is horizontally arranged and is arranged at the upper end of the fixed sleeve (11) in a left-right moving manner;

two ends of the supporting shaft (21) are respectively provided with an adjusting component for the supporting shaft (21) to rotate along the axis or rotate around the circumference of the fixed sleeve (11).

2. The valve handle convenient for adjustment according to claim 1, wherein the adjusting assembly comprises an adjusting rod (23), the supporting shaft (21) is provided with a through groove (22) arranged left and right, the adjusting rod (23) is slidably arranged in the through groove (22), and the upper end and the lower end of the adjusting rod are respectively in threaded connection with a locking nut.

3. The valve handle convenient for adjustment according to claim 1, wherein the adjusting assembly comprises an adjusting rod (23), the front end and the rear end of the adjusting rod (23) are smaller than the front-rear width of the through groove (22), and the left end and the right end are larger than the front-rear width of the through groove (22).

4. An adjustable valve handle according to claim 2 or 3, wherein the supporting shaft (21) is provided with a notch (24) at each end, and the notches (24) and the supporting shaft (21) have rectangular cross sections.

5. An adjustable valve handle as claimed in claim 4, wherein the support shaft (21) is externally threaded at its central portion and is threadedly connected to the upper end of the retaining sleeve (11).

Technical Field

The invention relates to the field of valves, in particular to a valve handle convenient to adjust.

Background

The valve is a control component in the fluid conveying process, and a handle on the valve is also a non-negligible component in the manufacturing process of the valve;

generally speaking lack auxiliary wrench on the valve, when needing to screw up in order to avoid liquid to let out, or use for a long time, when the valve can't be opened, need personnel to assist with the spanner and rotate, realize screwing up and loosening of valve through the increase moment of torsion, and can't find suitable increase moment of torsion's auxiliary component temporarily.

Disclosure of Invention

The invention provides a valve handle convenient to adjust, which is simple in structure and can realize auxiliary rotation for screwing or unscrewing a valve by increasing the torque.

In order to achieve the purpose, the valve handle convenient to adjust comprises a fixed sleeve and a supporting shaft;

the lower end of the fixed sleeve is provided with a mounting hole;

the axis of the supporting shaft is horizontally arranged and is arranged at the upper end of the fixed sleeve in a left-right moving manner;

the two ends of the supporting shaft are respectively provided with an adjusting component which can rotate along the axis of the supporting shaft or rotate around the circumference of the fixed sleeve.

Furthermore, the adjusting assembly comprises an adjusting rod, a through groove which is arranged on the left and right sides of the supporting shaft is arranged on the supporting shaft, the adjusting rod is arranged in the through groove in a sliding mode, and the upper end and the lower end of the adjusting rod are respectively in threaded connection with a locking nut.

Furthermore, the adjusting component comprises an adjusting rod, the front end and the rear end of the adjusting rod are smaller than the front width and the rear width of the through groove, and the left end and the right end of the adjusting rod are larger than the front width and the rear width of the through groove.

Furthermore, the two ends of the supporting shaft are respectively provided with a notch which is horizontally arranged, and the notches and the tangent plane of the supporting shaft are rectangular.

Furthermore, the middle part of the supporting shaft is provided with external threads and is in threaded connection with the upper end of the fixed sleeve.

Compared with the prior art, the valve handle convenient to adjust is provided with the supporting shaft, when a valve is screwed down or loosened, the supporting shaft can be rotated firstly and is in threaded connection with the fixing sleeve, so that the position of the supporting shaft on the left side and the right side of the fixing sleeve can be adjusted, the fixing sleeve can be rotated conveniently, and when the supporting shaft is not used for a long time and is difficult to adjust horizontally, the adjusting rod is moved at the position of the through groove, and the locking nut is fixed in a limiting manner, so that the up-and-down movement of the adjusting rod is convenient to adjust the position of the adjusting rod, and the horizontal movement of the supporting shaft is driven; when the position adjustment of back shaft is good, rotate around fixed cover through the back shaft, the rotation that drives fixed cover realizes screwing up and opening the valve, and the back shaft both ends are equipped with the breach in addition, and the convenience is realized the rotation to the back shaft through mode such as suit tubular product increase its moment of torsion, and the convenience is to screwing up and unclamping of valve. This valve handle of convenient regulation simple structure beats the supplementary rotation that the moment of torsion realized screwing up or unclamped the valve through increasing.

Drawings

FIG. 1 is an overall front view of the present invention;

FIG. 2 is an overall left side view of the present invention;

in the figure: 11. the fixing sleeve 12, the mounting hole 21, the supporting shaft 22, the through groove 23, the adjusting rod 24 and the notch.

Detailed Description

The invention will be further explained with reference to the drawings.

As shown in fig. 1 and 2, the valve handle convenient to adjust comprises a fixing sleeve 11 and a supporting shaft 21;

the lower end of the fixed sleeve 11 is provided with a mounting hole 12;

the axis of the supporting shaft 21 is horizontally arranged and is arranged at the upper end of the fixed sleeve 11 in a left-right moving manner;

two ends of the supporting shaft 21 are respectively provided with an adjusting component for the supporting shaft 21 to rotate along the axis or rotate around the circumference of the fixed sleeve 11;

further, the adjusting assembly comprises an adjusting rod 23, a through groove 22 arranged on the left and right is formed in the supporting shaft 21, the adjusting rod 23 is slidably arranged in the through groove 22, and the upper end and the lower end of the adjusting rod are respectively in threaded connection with a locking nut;

further, the adjusting assembly comprises an adjusting rod 23, the front end and the rear end of the adjusting rod 23 are smaller than the front width and the rear width of the through groove 22, and the left end and the right end of the adjusting rod are larger than the front width and the rear width of the through groove 22;

furthermore, two ends of the support shaft 21 are respectively provided with a notch 24 which is horizontally arranged, and the cut surfaces of the notch 24 and the support shaft 21 are rectangular;

furthermore, the middle part of the supporting shaft 21 is provided with external threads and is in threaded connection with the upper end of the fixed sleeve 11;

when the valve handle convenient to adjust is used, the mounting hole 12 at the lower end of the fixing sleeve 11 is fixed at the output end of the valve, when the valve is screwed down or loosened, the supporting shaft 21 can be rotated at first, and the supporting shaft 21 is in threaded connection with the fixing sleeve 11, so that the position of the supporting shaft 21 at the left side and the right side of the fixing sleeve 11 can be adjusted, the rotation of the fixing sleeve 11 is facilitated, and when the supporting shaft 21 is not used for a long time and is difficult to horizontally adjust, the position of the adjusting rod 23 is adjusted by moving the adjusting rod 23 at the through groove 22, and the locking nut is fixed in a limiting manner, so that the up-and-down movement of the adjusting rod 23 is convenient to adjust;

when the position adjustment of back shaft 21 is good, rotate around fixed cover 11 through back shaft 21, drive the rotation of fixed cover 11 and realize screwing up and opening the valve, back shaft 21 both ends are equipped with breach 24 in addition, conveniently to the embedding of back shaft 21, increase its moment of torsion through modes such as suit tubular product and realize the rotation to back shaft 21, conveniently to the screwing up and the loosening of valve.