CN213420080U

CN213420080U - Valve operating handle

Info

Publication number: CN213420080U
Application number: CN202021787277.0U
Authority: CN
Inventors: 孟庆瑞; 吕昭; 訾志刚; 杜小君; 曹海; 陈传富
Original assignee: China Shenhua Coal to Liquid Chemical Co Ltd; Ordos Coal to Liquid Branch of China Shenhua Coal to Liquid Chemical Co Ltd
Current assignee: China Shenhua Coal to Liquid Chemical Co Ltd; Ordos Coal to Liquid Branch of China Shenhua Coal to Liquid Chemical Co Ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-11
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to a valve appurtenance field specifically relates to a valve operating handle. The utility model provides a valve operating handle, is in including the handlebar stem that is used for inserting the valve rod cover, setting spanner head and setting on the handlebar stem are in slider on the handlebar stem, the tip of spanner head is provided with the draw-in groove that is used for cup jointing the valve rod, spanner head with the slider all has to handlebar stem circumference is with the extension that extends with one side in order to form F type spanner. Valve operating handle can all carry out effectual operation as actuating mechanism's valve and circular hand wheel to a word steel pipe as actuating mechanism's valve, shaping steel sheet. The valve operating handle integrates three valve operating executing mechanisms into one, can operate a plurality of valves with different specifications and forms, and is convenient for unified management of different valves.

Description

Valve operating handle

Technical Field

The utility model relates to a valve appurtenance field specifically relates to a valve operating handle.

Background

Currently, in petrochemical and coal chemical production processes, various types of manually operated valves, such as ball valves, gate valves, stop valves, and the like, are used. The manual operation valve is operated by manpower to perform opening and closing adjustment actions by various valve actuating mechanisms, and common valve actuating mechanisms comprise a linear handle type actuating mechanism, a worm and gear type actuating mechanism and a straight rod lifting type actuating mechanism.

Although the existing operation executing mechanism can complete the task of opening and closing the valve, the above common operation mechanisms are easy to cause stress bending deformation of the operation handle after being opened and closed for many times and used for a long time, the situation that the handle is dropped and lost due to loosening of a nut screw for fixing the handle is caused, and the operation handles of the valves with different calibers of different manufacturers are different in size and difficult to be universal, so that the valves cannot be opened and closed, and the safety production is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the valve operating device that prior art exists and easily dropping out and lose and the size difference causes the valve problem that can not in time be operated, provides a valve operating handle, and this valve operating handle has the valve that can regard as actuating mechanism to a word steel pipe, shaping steel sheet as actuating mechanism and the valve of circular hand wheel as actuating mechanism and carries out effectual operation.

In order to achieve the above object, an aspect of the present invention provides a valve operating handle, including a handle bar for inserting a valve rod sleeve, a wrench head and a slider, the wrench head and the slider are disposed on the handle bar, the end of the wrench head is provided with a slot for sleeving a valve rod, the wrench head and the slider all have to the handle bar circumference is with the extension that extends with one side in order to form an F-type wrench.

Preferably, the end part of the wrench head is provided with a plurality of clamping grooves with different specifications.

Preferably, the slider is arranged to be adjustably positioned on the handle lever in an axial direction of the handle lever.

Preferably, the utility model provides a mounting means of slider, the slider pass through the pin with the handle bar links to each other, be provided with the multiunit on the handle bar and be used for the locating hole that the pin was pegged graft.

Preferably, the utility model provides a mounting means of another kind of slider, be provided with on the slider and be used for the hole that the handle bar wore to establish, the slider pass through the fastener with the handle bar links to each other.

Preferably, the utility model provides an embodiment of another kind of handle pole, the handle pole sets up to U type handle pole, two branches of U type handle pole can be dismantled respectively with the spanner head links to each other.

Preferably, the utility model provides an embodiment of another kind of handle bar, the handle bar includes parallel arrangement's long handle pole and short handle pole, the both ends of short handle pole are passed through respectively the wrench head with the slider with long handle pole links to each other, detachably sets up respectively at the both ends of short handle pole the wrench head with on the slider.

Preferably, the wrench head is provided with a first through hole for the long handle rod to penetrate through and a second through hole for the short handle rod to penetrate through, the slider is provided with a third through hole for the long handle rod to penetrate through and a fourth through hole for the short handle rod to penetrate through, one end of the short handle rod extending out of the wrench head is provided with a first stop member, and the other end of the short handle rod extending out of the slider is provided with a second stop member.

Preferably, the tail end of the handle rod, which is far away from the wrench head, is provided with a joint for sleeving the lengthened sleeve.

Preferably, the wrench head is a pipe wrench or a monkey wrench, and the jaw of the pipe wrench or monkey wrench is formed as the clamping groove.

The valve operating handle of the utility model can effectively operate the valve with a straight steel pipe as an actuating mechanism, the valve with a formed steel plate as an actuating mechanism and the valve with a circular hand wheel as an actuating mechanism; wherein, for the valve using the straight steel pipe as an actuating mechanism, the valve operating handle is provided with a handle rod for inserting the valve rod sleeve, and the handle rod is rotated to operate the valve; for the valve with the formed steel plate as an actuating mechanism, a clamping groove for sleeving a valve rod is formed in the wrench head, and after the valve rod is inserted into the clamping groove, the handle rod is rotated to operate the valve; for a valve with a circular hand wheel as an actuating mechanism, an F wrench is formed by a handle rod, a wrench head and a sliding block which are arranged on the handle rod, and the handle rod is rotated to operate the valve. The valve operating handle integrates three valve operating executing mechanisms into one, can operate a plurality of valves with different specifications and forms, and is convenient for unified management of different valves.

Drawings

Fig. 1 is a schematic structural view of a valve operating handle according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a valve operating handle according to another embodiment of the present invention.

Description of the reference numerals

1-wrench head, 2-long handle rod, 3-short handle rod, 4-slide block, 5-clamping groove, 6-positioning hole, 7-pin, 8-stop block, 9-nut, 10-lengthening sleeve, 11-U-shaped handle rod and 12-joint.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

An aspect of the utility model provides a valve operating handle, be in including handle bar, the setting that is used for inserting the valve stem cover spanner head 1 on the handle bar is in with the setting slider 4 on the handle bar, spanner head 1's tip is provided with the draw-in groove 5 that is used for cup jointing the valve rod, spanner head 1 with slider 4 all have to handle bar circumference is with the extension that extends with one side in order to form F type spanner.

The valve operating handle of the utility model can effectively operate the valve with a straight steel pipe as an actuating mechanism, the valve with a formed steel plate as an actuating mechanism and the valve with a circular hand wheel as an actuating mechanism; wherein, for the valve using the straight steel pipe as an actuating mechanism, the valve operating handle is provided with a handle rod for inserting the valve rod sleeve, and the handle rod is rotated to operate the valve; for the valve with the formed steel plate as an actuating mechanism, a clamping groove for sleeving a valve rod is formed in the wrench head, and after the valve rod is inserted into the clamping groove and clamped, the handle rod is rotated to rotate the valve rod; for a valve with a circular hand wheel as an actuating mechanism, an F wrench is formed by a handle rod, a wrench head and a sliding block which are arranged on the handle rod, and the handle rod is rotated to operate the valve. The valve operating handle integrates three valve operating executing mechanisms into one, can operate a plurality of valves with different specifications and forms, and is convenient for unified management of different valves. The axial direction of the clamping groove 5 is perpendicular to the axial direction of the long handle rod 2, so that the long handle rod 2 can rotate to form a steel plate to be used as a valve rod of a valve of an actuating mechanism.

Preferably, the end of the wrench head 1 is provided with a plurality of clamping grooves 5 with different specifications. The upper end of the valve rod can be prism bodies with different external diameter specifications or other irregular shapes which can be clamped, the upper end of the valve rod is generally modularized into a plurality of sizes, clamping grooves corresponding to the sizes can be manufactured, different clamping grooves can be inserted according to the specifications of the valve rod, the valve rod can be rotated by rotating the wrench head 1, and the valve operating handle can control the straight steel pipe as an actuating mechanism.

Preferably, the slider 4 is arranged to be adjustably positioned on the handle lever in the axial direction of the handle lever. The sliding block 4 is fixed in an adjustable mode along the axial direction of the handle rod, the distance between the wrench head 1 and the sliding block 4 along the axial direction of the handle rod can be adjusted, and therefore the bayonet distance of an F wrench formed by the wrench head 1, the sliding block 4 and the handle rod can be adjusted to adapt to different valves with a circular hand wheel as an actuating mechanism.

Preferably, the utility model provides a mounting means of slider, slider 4 through pin 7 with the handle bar links to each other, be provided with the multiunit on the handle bar and be used for the locating hole 6 that pin 7 pegged graft. Preferably, the pin can be set as a U-shaped pin, a group of positioning holes for inserting the U-shaped pin are formed in the handle rod, and a plurality of groups of positioning holes are formed in the handle rod along the axial direction. The U-shaped pin can reinforce the connection between the sliding block 4 and the handle rod, and the stability of the valve operating handle is improved.

Preferably, the utility model provides a mounting means of another kind of slider, be provided with on the slider 4 and be used for the hole that the handle bar wore to establish, slider 4 through the fastener with the handle bar links to each other. The fastener can be a bolt group or a screw, and the fastener is convenient to disassemble and convenient to adjust the bayonet spacing of the F wrench.

Preferably, the utility model provides another kind of handle bar's embodiment, the handle bar sets up to U type handle bar 11, two branches of U type handle bar 11 can be dismantled respectively with wrench head 1 links to each other. The U-shaped handle lever 11 can be detached from the wrench head 1, one branch of the U-shaped handle lever is inserted into a straight steel tube to serve as a valve lever sleeve in a valve of an actuating mechanism, and then the U-shaped handle lever is rotated to operate the valve. Preferably, the other branch of the U-shaped handle lever extends outwardly to increase the torque. A branch of the U-shaped handle rod is inserted into the valve rod sleeve, and the wrench head 1 is installed, so that the valve sleeve is subjected to two moments of the bending part of the U-shaped handle rod and the part of the connection wrench head 1, deformation caused by overlarge local stress of the valve sleeve is avoided, and the service lives of the valve operating handle and the valve sleeve are prolonged.

Preferably, the utility model provides an embodiment of another kind of handle bar, the handle bar includes parallel arrangement's long handle pole 2 and short handle pole 3, the both ends of short handle pole 3 are passed through respectively wrench head 1 with slider 4 with long handle pole 2 links to each other, the both ends of short handle pole 3 detachably respectively set up wrench head 1 with on the slider 4.

The short handle rod 3 is detached and inserted into the original I-shaped steel pipe to serve as a valve rod sleeve in the valve of the actuating mechanism, the long handle rod 2, the short handle rod 3, the sliding block 4 and the wrench head 1 are connected, and then the long handle rod is rotated to rotate the valve rod sleeve so as to operate the I-shaped steel pipe to serve as the valve of the actuating mechanism. The valve sleeve is arranged on the short handle rod 3, and the two ends of the short handle rod 3 are both provided with acting force on the valve sleeve, so that the deformation caused by the overlarge local stress of the valve sleeve is avoided, and the service lives of the valve operating handle and the valve sleeve are prolonged.

Preferably, the wrench head 1 is provided with a first through hole for the long handle rod 2 to penetrate through and a second through hole for the short handle rod 3 to penetrate through, the slider 4 is provided with a third through hole for the long handle rod 2 to penetrate through and a fourth through hole for the short handle rod 3 to penetrate through, one end of the short handle rod 3 extending out of the wrench head 1 is provided with a first stop member 8, and the other end of the short handle rod 3 extending out of the slider 4 is provided with a second stop member 9. The wrench head 1 is detachably arranged on the long handle rod 2. Above-mentioned connected mode can make long handle pole 2, short handle pole 3, slider 4 and spanner head 1 can dismantle the setting each other, and the change of part after convenient the damage reduces valve operating handle's use cost. In addition, the long handle rod 2 and the wrench head 1 can also be formed in an integrated manner. Preferably, the first stop member 8 is a stop block integrally formed with the short handle rod 3, the second stop member 9 is a nut, and the other end of the short handle rod 3 is a threaded section matched with the nut.

Preferably, the end of the handle bar, which is far away from the wrench head 1, is provided with a joint 12 for sleeving the extension sleeve 10. The handle rod is provided with the joint 12 to facilitate the sleeving and the dismounting of the lengthened sleeve 10, the lengthened sleeve 10 can increase the distance from the force application point to the force application point, and the operation is more labor-saving.

Preferably, the wrench head 1 is configured as a pipe wrench or a monkey wrench, and the jaw of the pipe wrench or monkey wrench is formed as the slot 5. The jaw 5 is formed by a pipe wrench or a monkey wrench. The size of the clamping groove 5 is more flexible, the clamping groove is suitable for various different valve rods, and the flexibility of the valve operating handle is improved.

The valve operating handle shown in fig. 1 can perform the following operations for a valve using a straight steel pipe as an actuator: the independent long handle rod 2 is inserted into the valve rod sleeve, and the valve can be controlled by rotating the long handle rod 2. Or, after the valve operating handle shown in fig. 1 is disassembled, the short handle rod 3 is inserted into the valve rod sleeve, then the long handle rod 2, the short handle rod 3, the sliding block 4 and the wrench head 1 are installed as shown in the figure, and the long handle rod 2 is rotated to realize the control of the valve.

The valve operating handle shown in fig. 1 can perform the following operations for a valve using a formed steel plate as an actuator: connect long stalk 2 and wrench head 1 fixedly, select suitable draw-in groove on the wrench head 1 to insert the valve rod, rotate long stalk 2 and can realize the control to the valve.

The valve operating handle as shown in fig. 1 can perform the following operations for a valve with a circular hand wheel as an actuating mechanism: the long handle rod 2, the sliding block 4 and the wrench head 1 are installed, the sliding block 4 and the wrench head 1 are clamped with a straight rod on a circular hand wheel (as long as a part clamped on the circular hand wheel can be rotated, the part clamped on the circular hand wheel is not limited to be clamped and fixed), and the long handle rod 2 is rotated to control the valve. In addition, the short handle rod 3 can also be installed to avoid the straight rod from separating from the bayonet formed by the sliding block 4 and the wrench head 1.

The valve operating handle shown in fig. 2 can perform the following operations for a valve using a straight steel pipe as an actuator: the wrench head 1 is disassembled, one branch of the U-shaped handle rod 11 is inserted into the valve rod sleeve (if the branch is shorter, the branch is inserted into the shorter branch), and the valve can be controlled by rotating the U-shaped handle rod 11 (if the branch is longer, the branch is rotated). Also can install wrench head 1 for the valve stem cover is injectd between U type handle pole 11 inflection department and wrench head 1, avoids the valve stem cover to slide and deviates from U type handle pole 11, improves valve operating handle security.

The valve operating handle shown in fig. 2 can perform the following operations for a valve using a formed steel plate as an actuator: the U-shaped handle rod 11 and the wrench head 1 are connected and fixed, a proper clamping groove on the wrench head 1 is selected to insert the valve rod of the valve, and the control of the valve can be realized by rotating the U-shaped handle rod 11.

The valve operating handle as shown in fig. 2 can perform the following operations for a valve with a circular hand wheel as an actuating mechanism: the slider 4 and the wrench head 1 are clamped with a straight rod on a circular hand wheel, and the valve can be controlled by rotating the U-shaped handle rod 11.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. The technical scheme of the utility model in the technical conception scope, can be right carry out multiple simple variant. Including each of the specific features, are combined in any suitable manner. In order to avoid unnecessary repetition, the present invention does not separately describe various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims

1. The utility model provides a valve operating handle, its characterized in that is in including the handle bar that is used for inserting the valve rod cover, setting spanner head (1) and the setting on the handle bar are in slider (4) on the handle bar, the tip of spanner head (1) is provided with draw-in groove (5) that are used for cup jointing the valve rod, spanner head (1) with slider (4) all have to handle bar circumference is with extension in order to form F type spanner that extends with one side, the tip of spanner head (1) is provided with draw-in groove (5) of a plurality of different specifications.

2. Valve operating handle according to claim 1, characterized in that the slider (4) is arranged to be adjustably positioned on the handle lever in the axial direction of the handle lever.

3. The valve operating handle according to claim 2, characterized in that the slider (4) is connected to the handle bar by means of a pin (7), the handle bar being provided with a plurality of sets of positioning holes (6) for the insertion of the pin (7).

4. The valve-operating handle according to claim 2, wherein the slider (4) is provided with a hole for the handle rod to pass through, and the slider (4) is connected with the handle rod through a fastener.

5. Valve operating handle according to claim 1, wherein the handle lever is arranged as a U-shaped handle lever (11), the two branches of the U-shaped handle lever (11) being detachably connected to the wrench head (1), respectively.

6. The valve-operating handle according to claim 1, wherein the handle lever comprises a long handle lever (2) and a short handle lever (3) arranged in parallel, both ends of the short handle lever (3) are connected with the long handle lever (2) through the wrench head (1) and the slider (4), respectively, and both ends of the short handle lever (3) are detachably arranged on the wrench head (1) and the slider (4), respectively.

7. The valve operating handle according to claim 6, wherein the wrench head (1) is provided with a first through hole for the long handle rod (2) to penetrate through and a second through hole for the short handle rod (3) to penetrate through, the slider (4) is provided with a third through hole for the long handle rod (2) to penetrate through and a fourth through hole for the short handle rod (3) to penetrate through, one end of the short handle rod (3) extending out of the wrench head (1) is provided with a first stop member (8), and the other end of the short handle rod (3) extending out of the slider (4) is provided with a second stop member (9).

8. Valve operating handle according to claim 1, characterized in that the end of the handle lever remote from the wrench head (1) is provided with a joint (12) for the socket of an elongated bushing (10).

9. Valve-operating handle according to claim 1, wherein the wrench head (1) is provided as a pipe wrench or a monkey wrench, the jaws of which are formed as the clamping grooves (5).