CN213982184U - Portable valve handle - Google Patents

Abstract

The utility model discloses a portable valve handle still includes valve mechanism, the upper end fixedly connected with circle cover of valve main part, the upper end fixedly connected with sleeve pipe of drive shaft, and the sleeve pipe is located the circle and overlaps and set up, a plurality of draw-in grooves have been seted up to the sheathed tube inner wall, and the sheathed tube upper end rotates and is connected with side's pipe. The utility model relates to a pipeline valve equipment technical field, through setting up the recess cooperation push rod of matching with square pipe, can promote the gag lever post card and go into in the sleeve pipe, thereby can open or close the valve through the mode of rotating the actuating lever, avoid other irrelevant personnel to use the spanner, common tool such as pliers control valve, and through setting up actuating lever and the connecting rod of rotating the connection, make the valve handle fold and accomodate, and is convenient for carry, on the other hand, through setting up the through-hole, can with this kind of valve handle cover on the key ring or be the rope, it is more convenient that the user carries the handle, be difficult to lose.

Description

Portable valve handle

Technical Field

The utility model relates to a pipeline valve equipment technical field especially relates to a portable valve handle.

Background

The valve is a control part in a pipeline fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, check, flow splitting, overflow pressure relief and the like. Valves used for fluid control range from the simplest shut-off valves to the various valves used in extremely complex autonomous systems, ranging in variety and specification from the very tiny instrument valves up to industrial pipeline valves with nominal diameters of up to 10 m. Can be used for controlling the flow of various types of fluid such as water, steam, oil products, gas, mud, various corrosive media, liquid metal, radioactive fluid and the like.

The setting is at open air valve, often can adopt the design that can dismantle the handle, nevertheless in prior art, detachable handle often designs to use for butterfly form cooperation cover, and leave the rectangular rod on the valve, be used for cooperation cover to open or close the valve, this kind of handle shape is irregular and portable not, on the other hand, the mode of opening of rectangular rod cooperation cover, easily by other users use the handle, tools such as pliers open or close the valve by force, the security is lower, for this reason, we propose a portable valve handle and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a convenient valve handle.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a portable valve handle, includes valve main part and drive shaft, still includes:

the upper end of the valve main body is fixedly connected with a round sleeve, the upper end of the driving shaft is fixedly connected with a sleeve, the sleeve is positioned in the round sleeve, the inner wall of the sleeve is provided with a plurality of clamping grooves, the upper end of the sleeve is rotatably connected with a square pipe, the inner wall of the square pipe is provided with a sliding groove, a limiting rod is connected in the sliding groove in a sliding manner, a compression spring is fixedly sleeved on the side wall of the limiting rod, and one end, away from the limiting rod, of the compression spring is fixedly connected with the inner wall of the sliding groove;

the handle subassembly, the handle subassembly includes the actuating lever, the through-hole has been seted up to the one end of actuating lever, and the one end rotation that the through-hole was kept away from to the actuating lever is connected with the connecting rod, the one end fixed connection and the stopper of actuating lever are kept away from to the connecting rod, the recess that matches with square pipe is seted up to the upper surface of stopper, and many push rods of inner wall fixedly connected with of recess.

Preferably, the length of actuating lever is greater than the length of connecting rod, and the lateral wall of actuating lever has seted up a plurality of spacing grooves, the inner wall fixedly connected with rubber pad of spacing groove.

Preferably, the length of the round sleeve is greater than that of the sleeve, and the cross section of the sleeve is circular.

Preferably, the lateral wall parcel of actuating lever has the rubber sleeve, and the antiskid groove has been seted up on the surface of rubber sleeve.

Preferably, the width of the driving rod is less than or equal to the spacing between the plurality of push rods.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the portable valve handle has the advantages that the limiting rod can be pushed to be clamped into the sleeve by arranging the groove matched with the square tube to match with the push rod, so that the valve can be opened or closed by rotating the driving rod, other irrelevant personnel can be prevented from operating the valve by using common tools such as a wrench, a pliers and the like, the valve handle can be folded and stored by arranging the driving rod and the connecting rod which are connected in a rotating manner, the valve handle is convenient to carry, and on the other hand, the valve handle can be sleeved on a key ring or tied with a rope by arranging the through hole, so that a user can carry the valve handle more conveniently and cannot easily lose the valve handle;

2. this kind of portable valve handle through setting up spacing groove cooperation rubber pad, can utilize the gag lever post card to go into in the spacing groove to the frictional force of cooperation rubber pad makes this kind of portable valve handle keep fold condition, thereby accomodate more easily and carry.

Drawings

Fig. 1 is a schematic view of the overall structure of a portable valve handle according to the present invention;

fig. 2 is a schematic structural view of a handle assembly of a portable valve handle according to the present invention;

fig. 3 is a schematic structural view of a folded state of a handle assembly of the portable valve handle of the present invention;

fig. 4 is the utility model provides a sleeve structure schematic diagram of portable valve handle.

In the figure: 1. a valve body; 2. a round sleeve; 3. a sleeve; 4. a card slot; 5. a square tube; 6. a limiting rod; 7. a compression spring; 8. a drive rod; 9. a through hole; 10. a connecting rod; 11. a limiting block; 12. a push rod; 13. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a portable valve handle, includes valve main body 1 and drive shaft, still includes:

the valve mechanism, the upper end fixedly connected with circle cover 2 of valve main part 1, the upper end fixedly connected with sleeve pipe 3 of drive shaft, and sleeve pipe 3 is located and sets up in circle cover 2, the inner wall of sleeve pipe 3 has seted up a plurality of draw-in grooves 4, and the upper end of sleeve pipe 3 rotates and is connected with square pipe 5, the inner wall of square pipe 5 has seted up the spout, and sliding connection has gag lever post 6 in the spout, the lateral wall fixed cover of gag lever post 6 is equipped with compression spring 7, and the one end that compression spring 7 keeps away from gag lever post 6 is fixedly connected with the inner wall of spout, through setting up circle cover 2, can be used for hiding sleeve pipe 3, thereby avoid the irrelevant personnel to use the instrument to rotate sleeve pipe 3 and drive the drive shaft, on the other hand, rotate and be connected with square pipe 5 and sleeve pipe 3, when can convenience of user rotates the drive shaft of valve main part 1 through the handle subassembly, avoid other irrelevant personnel to use the instrument to drive the drive shaft rotation through the mode of rotating square pipe 5, the protective performance is higher;

the handle assembly comprises a driving rod 8, one end of the driving rod 8 is provided with a through hole 9, if the valve main body 1 is smaller and the handle assembly is also smaller, the valve main body can be sleeved on a key ring through the through hole 9, the handle assembly is convenient to carry by a user, if the valve main body 1 is larger, the handle assembly can be conveniently carried through a rope threading mode, one end of the driving rod 8, far away from the through hole 9, is rotatably connected with a connecting rod 10, the connecting rod 10 connected in a rotating mode can ensure the whole length of the handle assembly, meanwhile, the handle assembly can be folded and stored, the occupied space of the handle assembly is reduced, the handle assembly is convenient to carry by the user, one end of the connecting rod 10, far away from the driving rod 8, is fixedly connected with a limiting block 11, the upper surface of the limiting block 11 is provided with a groove matched with the square pipe 5, the inner wall of the groove is fixedly connected with a plurality of push rods 12, and through the arrangement of the groove, the handle assembly can drive the square pipe 5 to rotate, through setting up push rod 12, can drive gag lever post 6 and slide in draw-in groove 4 to when rotating square pipe 5, can drive sleeve pipe 3 and rotate, thereby realize opening and closing of valve main part 1.

As a further aspect of the utility model, the length of actuating lever 8 is greater than the length of connecting rod 10, and a plurality of spacing grooves 13 have been seted up to the lateral wall of actuating lever 8, the inner wall fixedly connected with rubber pad of spacing groove 13 is through setting up spacing groove 13 cooperation rubber pad for hold push rod 12, and utilize the frictional force of rubber pad and push rod 12, make the handle subassembly keep fold condition.

As a further aspect of the present invention, the length of the round sleeve 2 is greater than the length of the sleeve 3, the cross section of the sleeve 3 is circular, and the circular sleeve 3 is not easy to rotate by other tools.

As a further scheme of the utility model, the lateral wall parcel of actuating lever 8 has the rubber sleeve, and the antiskid groove has been seted up on the surface of rubber sleeve, through setting up the rubber sleeve, can promote the feeling of handle subassembly, and is more comfortable when making the handle subassembly use.

As a further aspect of the present invention, the width of the driving rod 8 is smaller than or equal to the distance between the plurality of push rods 12.

The standard parts used in the present application document can be purchased from the market, each part in the present application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means of mature bolts, rivets, welding and the like in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the control mode is automatically controlled through a controller, the control circuit of the controller can be realized through simple programming by a person skilled in the art, the present application document belongs to the common knowledge in the field, and the present application document is mainly used for protecting mechanical devices, so the present application document does not explain the control mode and the circuit connection in detail, and the detailed description is not given here.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a portable valve handle, includes valve main part (1) and drive shaft, its characterized in that still includes:

the valve mechanism comprises a valve main body (1), wherein a round sleeve (2) is fixedly connected to the upper end of the valve main body, a sleeve (3) is fixedly connected to the upper end of a driving shaft, the sleeve (3) is arranged in the round sleeve (2), a plurality of clamping grooves (4) are formed in the inner wall of the sleeve (3), a square pipe (5) is rotatably connected to the upper end of the sleeve (3), a sliding groove is formed in the inner wall of the square pipe (5), a limiting rod (6) is connected to the sliding groove in a sliding mode, a compression spring (7) is fixedly sleeved on the side wall of the limiting rod (6), and one end, away from the limiting rod (6), of the compression spring (7) is fixedly connected with the inner wall of the sliding groove;

the handle subassembly, the handle subassembly includes actuating lever (8), through-hole (9) have been seted up to the one end of actuating lever (8), and the one end that through-hole (9) were kept away from in actuating lever (8) rotates and is connected with connecting rod (10), the one end fixed connection and stopper (11) of actuating lever (8) are kept away from in connecting rod (10), the recess that matches with square pipe (5) is seted up to the upper surface of stopper (11), and the many push rods of inner wall fixedly connected with (12) of recess.

2. The convenient valve handle according to claim 1, wherein the length of the driving rod (8) is greater than that of the connecting rod (10), a plurality of limiting grooves (13) are formed in the side wall of the driving rod (8), and rubber pads are fixedly connected to the inner walls of the limiting grooves (13).

3. The valve handle as claimed in claim 1, wherein the length of the circular sleeve (2) is greater than the length of the sleeve (3), and the sleeve (3) has a circular cross-section.

4. The convenient valve handle according to claim 1, wherein the side wall of the driving rod (8) is wrapped with a rubber sleeve, and the surface of the rubber sleeve is provided with an anti-slip groove.

5. The valve handle according to claim 1, wherein the width of the driving rod (8) is less than or equal to the spacing between the push rods (12).

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