CN211779313U - Detachable operation cap - Google Patents

Abstract

The utility model is suitable for a pipeline valve technical field that opens and shuts provides a can dismantle operation cap, including operating handle, connecting cap and the locating part that is located the connecting cap below, the connecting cap top is equipped with the stopper, operating handle is last to be equipped with the spacing hole with stopper assorted, be equipped with the fixed orifices on the stopper, operating handle passes through the bolt connection the fixed orifices; the locating part includes guide post and a plurality of guide blocks that are located on the guide post, guide block swing joint guide post, just install the elastic component between guide block and the guide post, the guide block is the setting of T type, and the tip has the radian, the guide block passes through locating hole connection valve, just the locating hole is flat setting, guide block shape and locating hole shape phase-match. Therefore, the utility model discloses can effectively realize being connected of valve and operating handle, improve and dismantle efficiency.

Description

Detachable operation cap

Technical Field

The utility model relates to a pipeline valve technical field that opens and shuts especially relates to a can dismantle operation cap.

Background

At present, buried polyethylene pipelines are mostly adopted in gas pipe networks, and the PE valves are usually utilized in the polyethylene pipelines to control the gas flow of the pipelines. However, due to the flammable and explosive characteristics of gas, non-professional operation is forbidden, and misoperation is not allowed, so that when the valve is opened, an auxiliary tool is mostly adopted to limit the valve, in the prior art, the valve and an operating handle are generally fixed by an operating cap, the valve is opened by the operating handle, but the existing operating cap is mostly fixed by bolts, so that the time in the assembling and opening processes is prolonged, and the working efficiency is reduced.

In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

To foretell defect, the utility model aims to provide a can dismantle operation cap, its effective connection that can realize operating handle and valve improves the valve efficiency of opening and shutting and the security that opens and shuts.

In order to achieve the purpose, the utility model provides a detachable operating cap, which comprises an operating handle, a connecting cap and a limiting part positioned below the connecting cap, wherein a limiting block is arranged above the connecting cap, a limiting hole matched with the limiting block is arranged on the operating handle, a fixing hole is arranged on the limiting block, and the operating handle is connected with the fixing hole through a bolt; the locating part includes guide post and a plurality of guide blocks that are located on the guide post, guide block swing joint guide post, just install the elastic component between guide block and the guide post, the guide block is the setting of T type, and the tip has the radian, the guide block passes through locating hole connection valve, just the locating hole is flat setting, guide block shape and locating hole shape phase-match.

According to the utility model discloses a can dismantle operation cap, operating handle includes spacing end and handheld end, handheld serving is equipped with anti-skidding structure, anti-skidding structure is raised, anti-skidding line or antiskid point.

According to the utility model discloses a can dismantle operation cap, the stopper is the triangle-shaped setting, just the stopper height is 5 ~ 15 cm.

According to the utility model discloses a can dismantle operation cap, spacing end shape and spacing block shape phase-match, just spacing hole site in spacing end, spacing serving is equipped with the through-hole that holds the bolt and remove.

According to the utility model discloses a can dismantle operation cap, the guide block is provided with four along the guide post symmetry, the elastic component is the spring.

According to the utility model discloses a can dismantle operation cap, be equipped with the removal space that holds the guide block and remove on the guide post, just remove space outlet diameter and be less than T type guide block tip height.

According to the utility model discloses a can dismantle operation cap, the valve is the ball valve, just the ball valve includes the rotation axis and connects keeping off the piece of rotation axis, the rotation axis is the cavity setting, just the locating hole is located the rotation axis inboard.

The utility model provides a detachable operating cap, which comprises an operating handle, a connecting cap and a limiting part positioned below the connecting cap, wherein a limiting block is arranged above the connecting cap, a limiting hole matched with the limiting block is arranged on the operating handle, a fixing hole is arranged on the limiting block, the operating handle is connected with the fixing hole through a bolt, the limiting block and the limiting hole matched with the limiting block are utilized, the operating handle can be sleeved and rotated through the operating handle, and the operating handle is convenient to effectively control the connecting cap and a valve connected with the connecting cap; the locating part includes the guide post and is located a plurality of guide blocks on the guide post, guide block swing joint guide post, just install the elastic component between guide block and the guide post, the guide block is the T type setting, and the tip has the radian, the guide block passes through the locating hole connection valve, just the locating hole is flat setting, guide block shape and locating hole shape phase-match, through the guide block of T type and flat setting, when making it effectively realize reciprocating, can prevent that it from appearing horizontal rotation in the locating hole, and then utilize this guide block to open and shut the valve and drive control to the realization is to the effective control of valve, guarantees its work efficiency and operating mass with the guide block. The utility model has the advantages that: through the effective cooperation of connecting cap and operating handle, improved its effective control to the valve opening and shutting, guarantee that operating handle can carry out effective control to the valve, when improving work efficiency, can reduce the potential safety hazard.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the operating handle of the present invention;

FIG. 3 is a top view of the connecting cap of the present invention;

FIG. 4 is a schematic view of the connection structure of the connection cap and the position limiting member according to the present invention;

fig. 5 is a schematic structural diagram of the guide block of the present invention;

fig. 6 is a schematic structural diagram of the valve of the present invention;

in the figure, 1-operation handle, 11-limit end, 12-hand end, 13-limit hole, 2-connection cap, 21-limit block, 211-fixing hole, 3-limit block, 31-guide post, 32-guide block, 33-elastic element, 4-valve, 41-rotation shaft, 42-stop element and 43-positioning hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1, the utility model provides a detachable operation cap, including operating handle 1, connecting cap 2 and locating part 3 located below connecting cap 2, be equipped with stopper 21 above connecting cap 2, operating handle 1 is equipped with spacing hole 13 that matches with stopper 21, be equipped with fixed orifices 211 on stopper 21, operating handle 1 is through the bolt connection fixed orifices 211, utilizes stopper 21 and spacing hole 13 that matches with stopper 21, realizes rotating through operating handle 1 can cup joint it, is convenient for utilize operating handle 1 to effectively control connecting cap 2 and valve 4 connected with connecting cap 2; locating part 3 includes guide post 31 and a plurality of guide blocks 32 that are located on guide post 31, guide block 32 swing joint guide post 31, just install elastic component 33 between guide block 32 and the guide post 31, guide block 32 is the T type setting, and the tip has the radian, valve 4 is connected through locating hole 43 to guide block 32, just locating hole 43 is flat setting, guide block 32 shape and locating hole 43 shape phase-match, through the guide block 32 of T type and flat setting, when making it effectively realize reciprocating, can prevent that it from appearing horizontal rotation in locating hole 43, and then utilize this guide block 32 to open and shut valve 4 and drive control to the realization is to valve 4's effective control, guarantees its work efficiency and operating mass.

Preferably, as shown in fig. 2, the utility model discloses an operating handle 1 includes spacing end 11 and handheld end 12, be equipped with anti-skidding structure on the handheld end 12, anti-skidding structure is raised, anti-skidding line or anti-skidding point, utilizes anti-skidding structure reinforcing staff and operating handle between frictional force, and then improves its work efficiency.

Additionally, as shown in fig. 3, the utility model discloses a stopper 21 is the triangle-shaped setting, just stopper 21 highly is 5 ~ 15cm, utilizes the stopper 21 that has protruding height, makes its realization and spacing hole 13's effective matching, and then guarantees to connect cap 2 and can realize synchronous revolution to operating handle 1, improves the effective control of opening and shutting valve 4, utilizes the stopper 21 that triangle-shaped set up simultaneously, strengthens its rotational stability.

Further, the utility model discloses a spacing end 11 shape and stopper 21 shape phase-match, just spacing hole 13 is located spacing end 11, be equipped with the through-hole that holds the bolt removal on spacing end 11, utilize the through-hole to inject the position of bolt, guarantee that it can realize effectively removing, and then effectively inject spacing end 11 and stopper 21's position, reinforcing connection stability improves work efficiency.

Better, as shown in fig. 4, the utility model discloses a guide block 32 is provided with four along guide post 31 symmetry, elastic component 33 is the spring, utilizes the guide block 32 that the symmetry set up to inject the position of connecting cap 2, guarantees its and valve 4's stability of being connected, and then utilizes operating handle 1 to realize effectively opening and shutting it, improves work efficiency and operating quality.

The utility model discloses in the implementation: firstly, the connecting cap 2 is installed on the valve 4, the connecting cap 2 is fixedly connected with the limiting member 3, the connecting cap 2 is pressed downwards, the guide post 31 at the lower end of the connecting cap is positioned in the rotating shaft 41, the valve 4 is a ball valve, the ball valve comprises the rotating shaft 41 and the blocking member 42 connected with the rotating shaft 41, the rotating shaft 41 is arranged in a hollow manner, the positioning hole 43 is positioned on the inner side of the rotating shaft 41, in the pressing process, because the guide post 31 is provided with a plurality of guide blocks 32, the elastic member 33 is installed between the guide blocks 32 and the guide post 31, the guide post 31 is provided with a moving space for accommodating the guide blocks 32 to move, and the outlet diameter of the moving space is smaller than the height of the end part of the T-shaped guide block 32, when the guide post 31 moves in the rotating shaft 41, the guide blocks 32 can be contracted due to the inner wall of the rotating shaft 41, and when the guide block 31 moves to the moving, and is positioned within the positioning hole 43, with the positioning hole 43 defining the position of the guide block 32. As shown in fig. 5 to 6, since the guide block 32 and the positioning hole 43 are both flat, the guide block 32 can only move up and down under the arc-shaped end, and the left and right movement is avoided, thereby ensuring that the connection cap 2 and the valve 4 rotate synchronously. In order to ensure the effective up-and-down movement of the guide block 32, the length of the guide block 32 needs to be determined according to the size of the valve 4, if the diameter of the valve 4 is smaller, the length of the guide block 32 used needs to be correspondingly shortened, and the length of the guide block 32 is about two fifths of the diameter of the valve 4. To connect cap 2 and valve 4 installation completion back, cup joint the stopper 21 of connecting cap 2 with the spacing hole 13 of operating handle 1, in order to guarantee operating handle 1 and stopper 21's connection stability, utilize the bolt to realize being connected operating handle 1 and stopper 21. After the operating handle 1 is installed, the operating handle 1 can be rotated in the horizontal direction, so that the operating handle 1 drives the connecting cap 2 and the valve 4 to rotate in the horizontal direction, and the valve 4 is further effectively opened and closed. In order to guarantee the effective connection of operating handle 1 and connecting cap 2, can also set up a screw hole on connecting cap 2 top, utilize screw hole and screw rod to carry out effective connection to operating handle 1 and connecting cap 2, the width of this department threaded rod upper end needs to be greater than spacing hole 13 diameters, guarantees the effective fastening to operating handle 1.

To sum up, the utility model provides a detachable operation cap, which comprises an operation handle, a connecting cap and a limiting part positioned below the connecting cap, wherein a limiting block is arranged above the connecting cap, a limiting hole matched with the limiting block is arranged on the operation handle, a fixing hole is arranged on the limiting block, the operation handle is connected with the fixing hole through a bolt, the operation handle can be sleeved by the limiting block and the limiting hole matched with the limiting block to realize rotation, and the operation handle is convenient to effectively control the connecting cap and a valve connected with the connecting cap; the locating part includes the guide post and is located a plurality of guide blocks on the guide post, guide block swing joint guide post, just install the elastic component between guide block and the guide post, the guide block is the T type setting, and the tip has the radian, the guide block passes through the locating hole connection valve, just the locating hole is flat setting, guide block shape and locating hole shape phase-match, through the guide block of T type and flat setting, when making it effectively realize reciprocating, can prevent that it from appearing horizontal rotation in the locating hole, and then utilize this guide block to open and shut the valve and drive control to the realization is to the effective control of valve, guarantees its work efficiency and operating mass with the guide block. The utility model has the advantages that: through the effective cooperation of connecting cap and operating handle, improved its effective control to the valve opening and shutting, guarantee that operating handle can carry out effective control to the valve, when improving work efficiency, can reduce the potential safety hazard.

Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.

Claims (7)

1. A detachable operating cap is characterized by comprising an operating handle, a connecting cap and a limiting part positioned below the connecting cap, wherein a limiting block is arranged above the connecting cap, a limiting hole matched with the limiting block is formed in the operating handle, a fixing hole is formed in the limiting block, and the operating handle is connected with the fixing hole through a bolt;

the locating part includes guide post and a plurality of guide blocks that are located on the guide post, guide block swing joint guide post, just install the elastic component between guide block and the guide post, the guide block is the setting of T type, and the tip has the radian, the guide block passes through locating hole connection valve, just the locating hole is flat setting, guide block shape and locating hole shape phase-match.

2. The detachable operating cap according to claim 1, wherein the operating handle comprises a limiting end and a handheld end, and an anti-slip structure is arranged on the handheld end and is an anti-slip bump, an anti-slip pattern or an anti-slip point.

3. The detachable operating cap according to claim 2, wherein the limiting block is arranged in a triangular shape, and the height of the limiting block is 5-15 cm.

4. The removable cap of claim 3, wherein the shape of the stop end matches the shape of the stop block, and the stop hole is located at the stop end, and the stop end is provided with a through hole for receiving the movement of the plug.

5. The removable cap of claim 1, wherein four guide blocks are symmetrically disposed along the guide post, and the resilient member is a spring.

6. The removable cap of claim 5, wherein the guide post has a moving space for accommodating movement of the guide block, and the diameter of the moving space outlet is smaller than the height of the end of the T-shaped guide block.

7. The removable cap of claim 1 wherein the valve is a ball valve and the ball valve includes a rotating shaft and a stop connected to the rotating shaft, the rotating shaft is hollow and the positioning hole is located inside the rotating shaft.

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