CN208262701U - For controlling the spanner of ball valve folding - Google Patents

Abstract

The utility model relates to a kind of for controlling the spanner of ball valve folding, and the ball valve is installed on pipeline, for controlling the on-off of pipeline；The spanner includes: fashioned iron part, and the both ends of the surface of the fashioned iron part are equipped with connector compatible with the ball valve, and the size of two connectors is different；And the operating stick of the fashioned iron part is vertically arranged and worn with the fashioned iron part, the both ends of the operating stick are equipped with spacing head so that the operating stick to be limited on the fashioned iron part, and setting spacing is equipped between the operating stick and any connector.Operating stick is designed as the presence of setting spacing between connector by the spanner of the utility model, and operating stick is perpendicular to fashioned iron part, thus by the operating area of rotating spanner far from the position where ball valve, namely it can design on the side of ball valve when rotating spanner and be operated at spacing, to avoid the obstacle in ball valve position, so that ball valve control operates conveniently, the presence of security risk is avoided.

Description

For controlling the spanner of ball valve folding

Technical field

The utility model relates to spanner structures, refer in particular to a kind of for controlling the spanner of ball valve folding.

Background technique

Shanghai gas industry, in order to which the combustion gas of apartment house is using safe, starts from 2011 as outdoor gas standpipe peace Filling low torque ball valve can close logical in time when the installation of the ball valve is so that apartment house encounters fire and other safety accidents Toward the combustion gas of the gas facility of each resident family, the generation of second accident is avoided, the combustion gas for greatly improving every building building is used The safety at family, and gas pipeline can be poured to avoid air a large amount of when repairing gas riser, it is unlikely in pipeline When reparation finishes ventilation, user needs a large amount of releases, reduces the generation of security risk.

The application of low torque ball valve no doubt solves the problems, such as many secure contexts.But it in installation and subsequent used Cheng Zhong has also encountered some problems, for example, fuel chamber's external riser can encounter many other pipelines in building in an installation, is such as lauched Pipe, rain pipe, many obstacles of the wall faces such as outdoor machine of air-conditioner, and also many obstacles are all after gas pipeline installs It installs again, since there are those obstacles, so that the operation of spanner can be stopped when opening and closing ball valve, causes ball valve cannot Normal switch.Existing spanner structure as shown in Figure 1, the spanner 10 be branch rod-like structure, be provided at the both ends of spanner 10 The size of connector 11, the connector 11 at both ends is different, to be suitable for the ball valve of two kinds of dimensions, controls using the spanner 10 When ball valve processed opens and closes, a connector 11 of adaptation is buckled on ball valve, holds the position on spanner close to another connector Place is set, is then circle with the connector, the lock core rotation on rotating spanner and then drive ball valve is to realize beating for control ball valve It is open and close.There are when other obstacles such as downcomer, rain pipe, outdoor machine of air-conditioner beside the gas riser of residential building exterior wall, When the obstacle is very close close to ball valve, the rotation of spanner 10 can be stopped or cause spanner 10 that can not put in, to make Obtain the folding that ball valve can not be controlled using spanner 10.This just leverages the use of ball valve, and there are security risks.

Utility model content

The purpose of the utility model is to overcome the defects of the prior art, provide a kind of for controlling pulling for ball valve folding Hand, solve existing spanner because obstacle there are due to can not normal control ball valve folding so that influence ball valve use and There are problems that security risk.

Realizing the technical solution of above-mentioned purpose is:

The utility model provides a kind of spanner opened and closed for controlling ball valve, and the ball valve is installed on pipeline, is used for Control the on-off of pipeline；The spanner includes:

Fashioned iron part, the both ends of the surface of the fashioned iron part are equipped with connector compatible with the ball valve, and two connectors Size it is different；And

The operating stick of the fashioned iron part is vertically arranged and worn with the fashioned iron part, and the both ends of the operating stick are equipped with limit Potential head is equipped with setting spacing so that the operating stick to be limited on the fashioned iron part between the operating stick and any connector.

The spanner of the utility model by operating stick be designed as between connector exist setting spacing, and operating stick perpendicular to Fashioned iron part, thus by the operating area of rotating spanner far from where ball valve position namely when rotating spanner can be on the side of ball valve It is operated at side design spacing, to avoid the obstacle in ball valve position, so that ball valve control operates conveniently, is avoided The presence of security risk.

The utility model be used for control ball valve folding spanner further improvement lies in that, offer and pass through on the fashioned iron part Perforation, the diameter of the through hole is greater than the outer diameter of the operating stick, and the diameter of the through hole is less than the spacing head Diameter；

The operating stick is passed through out of described through hole and is connect afterwards with the spacing head at both ends, and the operating stick can be relative to institute It states fashioned iron part and carries out movement to realize the length adjustment that the operating stick is located at the part of fashioned iron part two sides.

The utility model be used to control the spanner of ball valve folding further improvement lies in that, the operating stick and the limit It is detachably connected.

The utility model be used for control ball valve folding spanner further improvement lies in that, the end of the operating stick is equipped with Thread segment, the inside of the spacing head are equipped with internal screw thread compatible with the thread segment, and the spacing head passes through the interior spiral shell Line is screwed together in the thread segment and is removably attachable to the operating stick to realize the spacing head.

The utility model be used to control the spanner of ball valve folding further improvement lies in that, the internal diameter of spacing head adaptation In the outer diameter of the operating stick, the spacing head can closely be fastened on the end of the operating stick.

The utility model be used for control ball valve folding spanner further improvement lies in that, the ball valve be a column knot The inside of structure, the column structure is equipped with Shaped lock barrel；

The connector is the tube-in-tube structure for being sheathed on the column structure, the inside of the tube-in-tube structure be equipped with it is described The compatible special-shaped card slot of Shaped lock barrel.

The utility model be used for control ball valve folding spanner further improvement lies in that, on the end face of the column structure Offer the extended arcuate furrow of exterior surface；

The convex block that the arcuate furrow is equipped with adaptation is corresponded in the tube-in-tube structure, when the tube-in-tube structure be sheathed on it is described When on column structure, the convex block is located in the arcuate furrow, limits the company by the convex block and the arcuate furrow Connector drives the slewing area of the Shaped lock barrel.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of spanner in the prior art.

Fig. 2 is the structural schematic diagram for the spanner that the utility model is used to control ball valve folding.

Fig. 3 is the top view for the spanner that the utility model is used to control ball valve folding.

Specific embodiment

The utility model is described in further detail in the following with reference to the drawings and specific embodiments.

Referring to Fig.2, the utility model provides a kind of spanner opened and closed for controlling ball valve, it is in place for solving ball valve institute There is obstacle and can not control effectively using former spanner that the spanner of the utility model is vertical by operating stick in the place of setting It is plugged on fashioned iron part, and has setting spacing between the operating stick and connector, realize operating area far from ball valve institute Position, and then avoid blocking for obstacle, and the operating stick is to be flexibly connected, i.e., operating stick can relative to fashioned iron part into Row movement, so that the length for being located at the part of fashioned iron part two sides in operating stick can be adjusted flexibly, realize when encountering obstacle The effectively folding of control ball valve.The structure of the spanner of the utility model is simple, operates conveniently to ball valve control, can guarantee to pacify Quan Xing.The spanner for being used to control ball valve folding to the utility model with reference to the accompanying drawing is illustrated.

Referring to Fig.2, showing the structural schematic diagram of spanner of the utility model for controlling ball valve folding.Refering to Fig. 3, show The top view of spanner of the utility model for controlling ball valve folding is shown.Below with reference to Fig. 2 and Fig. 3, the utility model is used It is illustrated in the spanner of control ball valve folding.

As shown in Figures 2 and 3, the spanner 20 for controlling ball valve folding of the utility model is for turning ball valve to control The opening and closing of ball valve, ball valve are installed on pipeline, and the connection and disconnection of pipeline are controlled by the opening and closing of ball valve. Spanner 20 includes fashioned iron part 21 and operating stick 22, and the both ends of the surface of fashioned iron part 21 are equipped with connector 211 compatible with ball valve, and The size of two connectors 211 is different, is suitable for two kinds of various sizes of ball valves.Operating stick 22 is arranged perpendicular to fashioned iron part 21, The operating stick 22 wears fashioned iron part 21, and the both ends of operating stick 22 are equipped with spacing head 221, are limited operating stick 22 by spacing head 221 Position is on fashioned iron part 21, so that operating stick 22 is equipped between the operating stick 22 and any connector 211 without departing from fashioned iron part 21 Set spacing.

Preferably, the middle part of fashioned iron part 21 is arranged in operating stick 22.When manipulating ball valve using the spanner 20 of the utility model, One connector 211 of spanner 20 is buckled on ball valve, fashioned iron part 21 is arranged perpendicular to ball valve, deposits between operating stick 22 and ball valve There is setting spacing, the barrier for the obstacle that operating stick 22 is avoided at ball valve, so as to easily rotate operating stick 22 realize the folding of control ball valve.The spanner of the utility model enables to ball valve control to operate conveniently, and avoids security risk Presence.

As a better embodiment of the utility model, through hole is offered on fashioned iron part 21, which is provided with The middle part of fashioned iron part 21, the diameter of through hole is greater than the outer diameter of operating stick 22, and the diameter of the through hole is less than spacing head 221 Diameter.Operating stick 22 is connect with the spacing head 221 at both ends again after passing through out of through hole, which can be relative to fashioned iron part 21 carry out movement to realize the length adjustment that operating stick 22 is located at the part of 21 two sides of fashioned iron part.

The diameter because of through hole is greater than the outer diameter of operating stick 22, enables the shifting of operating stick 22 in through hole back and forth It is dynamic, the length of 21 two sides of fashioned iron part is located at so as to adjust operating stick 22.When there being rain pipe beside ball valve, if this is practical After novel spanner 20 is buckled on ball valve, one end of operating stick 22 can encounter rain pipe and hinder the rotation of operating stick 22, Can be mobile to the other end by operating stick 22, with shortening positioned at the length of this side of rain pipe, after the obstruction for avoiding rain pipe, so that it may Successfully rotate the operating stick 22.

As another better embodiment of the utility model, operating stick 22 is detachably connected with spacing head 221.? When installation, first the spacing head 221 of one end can be removed from operating stick 22, which is threaded through on fashioned iron part 21 Afterwards, then by the spacing head 221 it is installed in operating stick 22, is limited operating stick 22 on fashioned iron part 21 using spacing head 221.

Further, it is equipped with thread segment in the end of operating stick 22, the inside of the spacing head 221 is equipped with mutually fits with thread segment The internal screw thread matched, the spacing head 221 are removably attachable to by internal screw-thread screw in thread segment to realize spacing head 221 Operating stick 22.

In another better embodiment, the internal diameter of spacing head 221 adapts to 22 outer diameter of operating stick, which can be tight Thickly it is fastened on the end of operating stick 22.

As the another better embodiment of the utility model, ball valve is a column structure, and the inside of the column structure is set There is Shaped lock barrel；Connector 211 is the tube-in-tube structure for being sheathed on column structure, is equipped with and Shaped lock barrel in the inside of tube-in-tube structure Compatible abnormity card slot, is fastened on Shaped lock barrel, and tube-in-tube structure is fastened on column structure by special-shaped card slot, thus It when being rotatablely connected head 211, is able to drive Shaped lock barrel and rotates together, to realize the control of ball valve folding.

Further, the extended arcuate furrow of exterior surface, the end face are offered on the end face of column structure For the end face that Shaped lock barrel is arranged, the slewing area of spanner is limited by arcuate furrow；Arcuate furrow is corresponded in tube-in-tube structure Convex block 212 equipped with adaptation, when tube-in-tube structure is set on column structure, convex block 212 is located in arcuate furrow, so that convex block 212 can only be moved along arcuate furrow, are limited connector 211 by convex block 212 and arcuate furrow and are driven Shaped lock barrel Slewing area.When convex block 212 is turned to the other end from one end of arcuate furrow by the spanner 20 by the utility model, control Ball valve is closed, and when control convex block 212 transfers back to one end from the other end of arcuate furrow, control ball valve is opened.

Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.

Claims (7)

1. a kind of for controlling the spanner of ball valve folding, the ball valve is installed on pipeline, for controlling the on-off of pipeline；It is special Sign is that the spanner includes:

Fashioned iron part, the both ends of the surface of the fashioned iron part are equipped with connector compatible with the ball valve, and the ruler of two connectors Very little difference；And

The operating stick of the fashioned iron part is vertically arranged and worn with the fashioned iron part, and the both ends of the operating stick are equipped with spacing head The operating stick to be limited on the fashioned iron part, setting spacing is equipped between the operating stick and any connector.

2. as described in claim 1 for controlling the spanner of ball valve folding, which is characterized in that offer and pass through on the fashioned iron part Perforation, the diameter of the through hole is greater than the outer diameter of the operating stick, and the diameter of the through hole is less than the spacing head Diameter；

The operating stick is passed through out of described through hole and is connect afterwards with the spacing head at both ends, and the operating stick can be relative to the type Steel part carries out mobile to realize the length adjustment that the operating stick is located at the part of fashioned iron part two sides.

3. as claimed in claim 1 or 2 for controlling the spanner of ball valve folding, which is characterized in that the operating stick with it is described Spacing head is detachably connected.

4. as claimed in claim 3 for controlling the spanner of ball valve folding, which is characterized in that the end of the operating stick is equipped with Thread segment, the inside of the spacing head are equipped with internal screw thread compatible with the thread segment, and the spacing head passes through the interior spiral shell Line is screwed together in the thread segment and is removably attachable to the operating stick to realize the spacing head.

5. as claimed in claim 3 for controlling the spanner of ball valve folding, which is characterized in that the internal diameter of the spacing head is adapted to In the outer diameter of the operating stick, the spacing head can closely be fastened on the end of the operating stick.

6. as described in claim 1 for controlling the spanner of ball valve folding, which is characterized in that the ball valve is a column knot The inside of structure, the column structure is equipped with Shaped lock barrel；

The connector is the tube-in-tube structure for being sheathed on the column structure, and the inside of the tube-in-tube structure is equipped with and the abnormity The compatible special-shaped card slot of lock core.

7. as claimed in claim 6 for controlling the spanner of ball valve folding, which is characterized in that on the end face of the column structure Offer the extended arcuate furrow of exterior surface；

The convex block that the arcuate furrow is equipped with adaptation is corresponded in the tube-in-tube structure, when the tube-in-tube structure is sheathed on the column When in structure, the convex block is located in the arcuate furrow, limits the connector by the convex block and the arcuate furrow Drive the slewing area of the Shaped lock barrel.