CN212107135U - Oil exploitation valve with laborsaving revolution mechanic - Google Patents

Abstract

The utility model discloses an oil development valve with laborsaving revolution mechanic, including valve body, handle and bolt, the handle is installed on valve body top, and the inside bolt screw installation that passes through of valve body, the inside receiving mechanism that is provided with of handle, the handle is connected with the rotor plate through the pivot, and the inside recess of having seted up of pivot, the inside threaded rod that has inlayed of recess, and the threaded rod is embedded inside the rotor plate, the bolt outer wall is provided with anti-drop device. The utility model discloses a rotate the rotor plate, the rotor plate uses the pivot to take place 180 rotations as the centre of a circle this moment, and the rotary switch makes the threaded rod rotate afterwards, makes the threaded rod rotate gradually under the effect of sleeve inner wall screw thread and gets into in the recess to it is fixed with the handle, thereby has increased the effect of power through increasing the arm of force received, thereby reaches laborsaving effect, has promoted the availability factor of device, can conveniently accomodate when not using, guarantees that the handle can not occupy unnecessary space.

Description

Oil exploitation valve with laborsaving revolution mechanic

Technical Field

The utility model relates to the technical field of valves, specifically be an oil development valve with laborsaving revolution mechanic.

Background

The valve can be generally arranged during oil exploitation, the flow rate of liquid can be limited, people can be guaranteed to conveniently collect the liquid, the oil exploitation efficiency of people is improved, the existing oil exploitation valve with the labor-saving rotary structure basically meets the requirements of people, and some problems still exist.

Present oil development valve through setting up the handle, can make things convenient for people to rotate, and the handle is generally shorter, though avoids saving usage space, nevertheless is comparatively hard during the use, and people are comparatively hard rotating the in-process, have reduced the availability factor of device.

And present oil development valve, the valve body passes through the bolt fastening, can play fine sealed effect, nevertheless takes place to drop easily between long-time bolt and the inside screw hole of valve body, has reduced the stability and the gas tightness of device, leads to the inside oil of valve body to leak, has wasted oil resources, consequently urgently needed an oil development valve with laborsaving revolution mechanic to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oil development valve with laborsaving revolution mechanic to solve the traditional oil development valve that proposes in the above-mentioned background art, people are comparatively loaded down with trivial details when rotating the handle, lead to the problem that the availability factor of device reduces.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil development valve with laborsaving revolution mechanic, includes valve body, handle and bolt, the handle is installed on valve body top, and the inside bolt screw installation that passes through of valve body, the inside receiving mechanism that is provided with of handle, the handle is connected with the rotor plate through the pivot, and the inside recess of having seted up of pivot, the inside threaded rod that has inlayed of recess, and the threaded rod is embedded inside the rotor plate, the bolt outer wall is provided with dropout prevention means.

Preferably, the accommodating mechanism comprises a rotating shaft, a rotating plate, a switch, a threaded rod, a sleeve, a groove and an opening, the threaded rod is fixedly connected with the switch, the sleeve is sleeved on the outer wall of the threaded rod, the inner wall of the rotating plate is fixedly connected with the sleeve, and the opening is formed in the left end of the handle.

Preferably, anti-drop device includes grip block, dead lever, spring, baffle, sliding block and sliding tray, the laminating of bolt outer wall has, and the grip block keeps away from the one end of bolt and is embedded to have the dead lever, dead lever outer wall winding has the spring, and spring one end is connected with the grip block, the spring other end is connected with the baffle, and dead lever fixedly connected with baffle, grip block bottom fixedly connected with sliding block, and the sliding block cunning locates inside the sliding tray, the sliding tray is seted up inside the valve body.

Preferably, the inner wall of the sleeve is provided with threads matched with the outer wall of the threaded rod, and the inner diameter of the sleeve is equal to the diameter of the threaded rod.

Preferably, the handle and the rotating plate are both hollow, and the rotating plate is sleeved on the outer wall of the handle.

Preferably, the outer wall of the fixing rod is fixedly connected with a limiting plate, and the diameter of the limiting plate is larger than that of the fixing rod.

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

1. the oil exploitation valve with the labor-saving rotating structure is provided with a rotating shaft, a rotating plate, a switch, a threaded rod, a sleeve, a groove and an opening, the traditional handle is changed into a storage type structure, when the valve is used, a worker rotates the rotating plate, the rotating plate rotates 180 degrees around the rotating shaft, then the switch is rotated to rotate the threaded rod, the threaded rod is gradually rotated to enter the groove under the action of threads on the inner wall of the sleeve, so that the rotating plate and the handle are fixed, the force action effect is increased by increasing the force bearing arm, the labor-saving effect is achieved, the use efficiency of the valve is improved, the valve can be conveniently stored when the valve is not used, and the handle is ensured not to occupy redundant space;

2. this oil development valve with laborsaving revolution mechanic is provided with the grip block, the dead lever, a spring, the baffle, sliding block and sliding tray, when needing the installation, make the bolt install in advance through rotating the bolt, loosen the grip block afterwards, spring initial state is compression state, the spring turns into elastic potential energy kinetic energy this moment, promote the grip block and remove left under the effect of sliding block and sliding tray, two sets of grip blocks are with bolt outer wall centre gripping this moment, the bolt can not take place to drop when guaranteeing to use, the stability when having promoted the device and using, the leakproofness of assurance device can not receive the influence, ensure that the oil can not take place to leak and waste.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

FIG. 3 is a schematic top view of the cross-sectional structure of the handle of the present invention;

fig. 4 is a schematic structural view of the handle of the present invention in a top-view sectional state when the handle is stored;

fig. 5 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.

In the figure: 1. a valve body; 2. a handle; 311. a rotating shaft; 312. a rotating plate; 313. a switch; 314. a threaded rod; 315. a sleeve; 316. a groove; 317. an opening; 4. a bolt; 511. a clamping block; 512. fixing the rod; 513. a spring; 514. a baffle plate; 515. a slider; 516. a sliding 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an oil exploitation valve with a labor-saving rotating structure comprises a valve body 1, a handle 2 and a bolt 4, wherein the handle 2 is installed at the top end of the valve body 1, the interior of the valve body 1 is installed through the bolt 4 in a threaded manner, a containing mechanism is arranged inside the handle 2 and comprises a rotating shaft 311, a rotating plate 312, a switch 313, a threaded rod 314, a sleeve 315, a groove 316 and an opening 317, the handle 2 is connected with the rotating plate 312 through the rotating shaft 311, the interior of the handle 2 and the interior of the rotating plate 312 are both hollow, the rotating plate 312 is sleeved on the outer wall of the handle 2, the rotating plate 312 is ensured to be sleeved on the outer wall of the handle 2, so that the handle 2 can be contained inside the rotating plate 312 when not in use, the groove 316 is formed inside the rotating shaft 311, the threaded rod 314 is embedded inside the groove 316, the threaded rod 314 is embedded inside the rotating plate 312, the right end of the threaded, the sleeve 315 is fixedly connected with the inner wall of the rotating plate 312, the inner wall of the sleeve 315 is provided with threads matched with the outer wall of the threaded rod 314, the inner diameter of the sleeve 315 is equal to the diameter of the threaded rod 314, through the design, the threaded rod 314 can be rotated after the switch 313 is rotated, the threaded rod 314 is rotated and moved leftwards under the action of the threads on the inner wall of the sleeve 315, and at the moment, the threaded rod 314 is gradually embedded into the groove 316. The rotating shaft 311 and the rotating plate 312 are limited, so that the rotating plate 312 can be fixed after being extended, the use is firmer, the opening 317 is formed in the left end of the handle 2, the threaded rod 314 can be prevented from being limited after being rotated by the opening 317, the handle 2 and the rotating plate 312 are prevented from wasting too much space when the valve body 1 is not used, and the practicability of the device is improved;

the outer wall of the bolt 4 is provided with an anti-falling device, the anti-falling device comprises a clamping block 511, a fixing rod 512, a spring 513, a baffle 514, a sliding block 515 and a sliding groove 516, the outer wall of the bolt 4 is attached, the fixing rod 512 is embedded in one end, away from the bolt 4, of the clamping block 511, the spring 513 is wound on the outer wall of the fixing rod 512, one end of the spring 513 is connected with the clamping block 511, the other end of the spring 513 is connected with the baffle 514, the fixing rod 512 is fixedly connected with the baffle 514, the bottom end of the clamping block 511 is fixedly connected with the sliding block 515, the sliding block 515 is slidably arranged in the sliding groove 516, the sliding groove 516 is arranged in the valve body 1, the outer wall of the fixing rod 512 is fixedly connected with a limiting plate, the diameter of the limiting plate is larger than that of the fixing rod 512, the sliding block 515 is driven to slide in the sliding groove 516, and the limiting plate is attached to the inner wall of the clamping block 511 at the moment, so that the clamping block 511 is prevented from falling off from the fixing rod 512, and people can use the clamping block conveniently for multiple times.

The working principle is as follows: when the valve body 1 is used, as shown in fig. 4, the rotating plate 312 rotates by taking the rotating shaft 311 as a circle center through rotating the rotating plate 312, the threaded rod 314 is gradually separated from the opening 317, then the switch 313 is rotated as shown in fig. 3, the threaded rod 314 is gradually rotated and moved leftwards under the action of the threads on the inner wall of the sleeve 315, the threaded rod 314 is gradually embedded into the groove 316, the rotating shaft 311 is limited and does not rotate any more at the moment, so that the rotating plate 312 is ensured to be fixed, the force bearing arm is increased through the mode, the force action effect is increased, labor is saved when people use the valve body 1, and the rotating plate 312 can be conveniently stored, and the use space can be saved;

during the installation, with bolt 4 and the inside screw hole preinstallation of valve body 1, it is the well-known prior art of technical staff in this field to install specifically how, and the event is no longer repeated here, loosens grip block 511 afterwards, and grip block 511 converts elastic potential energy into kinetic energy, makes two sets of grip block 511 remove in opposite directions, and sliding block 515 slides in sliding tray 516 is inside, and two sets of grip block 511 are fixed with the outer wall centre gripping of bolt 4 this moment, and bolt 4 can not take place to drop when guaranteeing to use, has promoted the stability of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an oil development valve with laborsaving revolution mechanic, includes valve body (1), handle (2) and bolt (4), handle (2) are installed on valve body (1) top, and inside through bolt (4) screw thread installation, its characterized in that of valve body (1): handle (2) inside receiving mechanism that is provided with, handle (2) are connected with rotor plate (312) through pivot (311), and pivot (311) inside seted up recess (316), the inside threaded rod (314) that has inlayed of recess (316), and threaded rod (314) are embedded inside rotor plate (312), bolt (4) outer wall is provided with dropout prevention means.

2. An oil extraction valve with labor-saving rotary structure as claimed in claim 1, wherein: receiving mechanism includes pivot (311), rotor plate (312), switch (313), threaded rod (314), sleeve (315), recess (316) and opening (317), threaded rod (314) right-hand member fixedly connected with switch (313), and threaded rod (314) outer wall has cup jointed sleeve (315), sleeve (315) fixedly connected with rotor plate (312) inner wall, and opening (317) have been seted up to handle (2) left end.

3. An oil extraction valve with labor-saving rotary structure as claimed in claim 1, wherein: anti-drop device includes grip block (511), dead lever (512), spring (513), baffle (514), sliding block (515) and sliding tray (516), bolt (4) outer wall laminating has, and grip block (511) keep away from the one end of bolt (4) and embedded dead lever (512), dead lever (512) outer wall winding has spring (513), and spring (513) one end is connected with grip block (511), spring (513) other end is connected with baffle (514), and dead lever (512) fixedly connected with baffle (514), grip block (511) bottom fixedly connected with sliding block (515), and sliding block (515) cunning locate inside sliding tray (516), inside sliding tray (516) was seted up in valve body (1).

4. An oil extraction valve with labor-saving rotary structure according to claim 2, characterized in that: the inner wall of the sleeve (315) is provided with threads matched with the outer wall of the threaded rod (314), and the inner diameter of the sleeve (315) is equal to that of the threaded rod (314).

5. An oil extraction valve with labor-saving rotary structure according to claim 2, characterized in that: handle (2) and rotor plate (312) are inside all to set up to the fretwork form, rotor plate (312) cup joints in handle (2) outer wall.

6. An oil extraction valve with labor-saving rotary structure according to claim 3, characterized in that: the outer wall of the fixing rod (512) is fixedly connected with a limiting plate, and the diameter of the limiting plate is larger than that of the fixing rod (512).

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