CN212044420U - Multifunctional deep well valve opening and closing device - Google Patents

Abstract

The utility model discloses a multifunctional deep well valve opening and closing device, which comprises a box body, wherein a motor with a positive and negative rotation function is arranged in the box body, a storage battery is also arranged in the box body, and the storage battery is connected with the motor through a wire; a connecting rod is detachably connected below the motor, the bottom of the connecting rod is connected with a first bevel gear, the first bevel gear is arranged in a shell, the shell is also provided with a second bevel gear meshed with the first bevel gear, the second bevel gear is connected with a second shaft, and the second shaft penetrates through the shell and is connected with a chuck; the bottom of the first bevel gear is connected with a first shaft, the first shaft also penetrates through the shell, and the bottom end of the first shaft is connected with a clamping head. The utility model adopts an electric driving mode, saves time and labor, greatly lightens the labor intensity of workers and improves the working efficiency; in addition, all be applicable to the horizontal setting and the vertical disk hand wheel that sets up, application scope is wide, and the function is various, and the practicality is strong.

Description

Multifunctional deep well valve opening and closing device

Technical Field

The utility model relates to a valve annex technical field, concretely relates to multi-functional deep well valve headstock gear.

Background

In the process of maintenance and rush-repair, a valve of a valve well is sometimes required to be closed to stop water supply, but a pipeline switch valve in a deep well needs personnel to go into the well for operation, and due to poor underground conditions and thin air, toxic gas sometimes exists, so that the potential safety hazard is large; in addition, because the space is narrow and small in the pit, do not utilize staff's operation, it is hard and troublesome.

In the existing market, most valves are opened by a disc-shaped hand wheel, and various valve opening tools also appear in the prior art, for example, the chinese utility model patent with application number 2018217140506 discloses a tool for opening/closing a valve suitable for an underground gate valve, although the device has a simple structure, the following problems exist when in use: (1) the manual driving mode is adopted, and when the manual driving mode is used for overhauling tasks with large task amount and short time, the working intensity is high, and the efficiency is low; (2) valves in most valve wells are horizontally arranged, but a few valves have disc-shaped hand wheels which are vertically arranged (namely arranged on the side surface), when the valves are required to be opened, the device cannot be matched with the disc-shaped hand wheels, the opening work cannot be completed, and the application range is limited.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the multifunctional deep well valve opening and closing device is provided.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a multifunctional deep well valve opening and closing device, which comprises a box body, wherein a motor with a positive and negative rotation function is arranged in the box body, a storage battery is also arranged in the box body, and the storage battery is connected with the motor through a wire; a connecting rod is detachably connected below the motor, the bottom of the connecting rod is connected with a first bevel gear, the first bevel gear is arranged in a shell, a second bevel gear meshed with the first bevel gear is further arranged in the shell, the second bevel gear is connected with a second shaft, and the second shaft penetrates through the shell and is connected with a clamping head; the bottom of the first bevel gear is connected with a first shaft, the first shaft also penetrates out of the shell, and the bottom end of the first shaft is connected with the chuck.

Preferably, the clamping head is provided with a clamping groove, and the clamping groove is matched with a rib on the disc-shaped hand wheel.

Preferably, a first hole is formed in a shaft of the motor, a second hole is formed in the connecting rod, and the first hole is matched with the second hole; and fastening bolts penetrate through the first hole and the second hole.

Preferably, the chucks on the first shaft and the second shaft are respectively provided with 3 chucks which are uniformly distributed.

Preferably, a handle is arranged at the top of the box body.

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

1. the utility model adopts an electric driving mode, saves time and labor, greatly lightens the labor intensity of workers and improves the working efficiency;

2. the connecting rod and the motor are connected by bolts, so that the assembly and disassembly are convenient; by arranging the first bevel gear and the second bevel gear, the vertical rotary motion is converted into horizontal rotary motion, a vertically arranged disc-shaped hand wheel can be opened and closed conveniently, and the device is wide in application range and multifunctional;

3. through setting up the dop, seted up the draw-in groove at the dop, utilize the draw-in groove joint on the rib of disk hand wheel, simple structure, stability is good, is convenient for accomplish the work of opening and close of valve.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic view of a bevel gear set configuration.

Fig. 3 is an enlarged side view of the chuck.

Fig. 4 is a structural schematic diagram of a disc-shaped hand wheel.

Fig. 5 is a schematic view of the structure of the first and second holes.

Fig. 6 is a schematic structural diagram of another embodiment of the present invention.

Description of reference numerals:

1, a box body; 2, a motor; 21 a first aperture; 3, a storage battery; 4, a handle; 5, a connecting rod; a second hole 51; 6 fastening the bolt; 7, clamping the head; 71 card slots; 8, a shell; 9 a first bevel gear; 10 a second bevel gear; 11 a second shaft; 12 a first shaft; 13 a disc-shaped hand wheel; 14 ribs.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

Example one

As shown in fig. 1-5, the multifunctional deep well valve opening and closing device provided in this embodiment includes a box body 1, a motor 2 having a forward and reverse rotation function is disposed in the box body 1, a storage battery 3 is further disposed in the box body 1, and the storage battery 3 is connected to the motor 2 through a wire; motor 2 below detachable is connected with the valve and opens and close the pole, and the valve opens and closes the pole and can have two kinds of structural style, a structural style: the valve opening and closing rod comprises a connecting rod 5, the bottom of the connecting rod 5 is connected with a clamping head 7, the clamping head 7 is provided with a clamping groove 71, the clamping groove 71 is matched with a rib 14 on the disc-shaped hand wheel 13, when the valve is used, the rib 14 is clamped in the clamping groove 71, the motor 2 is utilized to rotate, the valve is opened and closed, the structure is simple, the stability is good, and the structure is suitable for the disc-shaped hand wheel which is horizontally arranged. The second structure form is as follows: the valve opening and closing rod also comprises a connecting rod 5, the bottom of the connecting rod 5 is connected with a first bevel gear 9, the first bevel gear 9 is arranged in a shell 8, a second bevel gear 10 meshed with the first bevel gear 9 is further arranged in the shell 8, the second bevel gear 10 is connected with a second shaft 11, and the second shaft 11 penetrates through the shell 8 to be connected with a chuck 7. Through setting up first bevel gear 9 and second bevel gear 10, realized turning into horizontal rotary motion with vertical rotary motion, can conveniently open and close the vertical disk hand wheel that sets up, application scope is wide, and the function is various. When in maintenance, the working personnel can carry the valve opening and closing rods with the two structural forms, and the matched structural forms are selected according to different valve conditions. In order to facilitate assembly and replacement, the connecting rod 5 is provided with a second hole 51, the motor shaft is provided with a first hole 21, the first hole 21 is matched with the second hole 51, and the connecting rod 5 is fixedly connected with the motor shaft by penetrating a fastening bolt 6 in the first hole 21 and the second hole 51.

The dop 7 on each structural style is equipped with 3 respectively and evenly distributes the setting along circumference.

For convenient holding, the top of the box body 1 is provided with a handle 4.

Example two

Referring to the attached figure 6, the multifunctional deep well valve opening and closing device provided by the embodiment has the same other structures as those of the first embodiment, and is different in that the fact that workers need to carry two valve opening and closing rods with different structural forms and need to disassemble, assemble and replace the valve opening and closing rods, and time delay is long is considered, so that the multifunctional deep well valve opening and closing device is improved by the applicant, the specific structural form comprises a box body 1, a motor 2 with a forward and reverse rotation function is arranged in the box body 1, a storage battery 3 is arranged in the box body 1, and the storage battery 3 is connected with the motor 2 through; a connecting rod 5 is detachably connected below the motor 2 through a fastening bolt 6, the bottom of the connecting rod 5 is connected with a first bevel gear 9, the first bevel gear 9 is arranged in a shell 8, a second bevel gear 10 meshed with the first bevel gear 9 is further arranged in the shell 8, the second bevel gear 10 is connected with a second shaft 11, the second shaft 11 is transversely arranged, and one end of the second shaft 11 penetrates through the shell and is connected with a chuck 7; the bottom of the first bevel gear 9 is connected with a first shaft 12 which is vertically arranged, one end of the first shaft 12 also penetrates out of the shell, and the bottom end of the first shaft 12 is also connected with a clamping head 7. Through the optimization, the replacement and the additional carrying are not needed, the time is saved, the working strength is reduced, and the working efficiency is further improved.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (5)

1. A multifunctional deep well valve opening and closing device comprises a box body (1), and is characterized in that a motor (2) with a forward and reverse rotation function is arranged in the box body (1), a storage battery (3) is further arranged in the box body (1), and the storage battery (3) is connected with the motor (2) through a wire; a connecting rod (5) is detachably connected below the motor (2), a first bevel gear (9) is connected to the bottom of the connecting rod (5), the first bevel gear (9) is arranged in a shell (8), a second bevel gear (10) meshed with the first bevel gear (9) is further arranged in the shell (8), the second bevel gear (10) is connected with a second shaft (11), and the second shaft (11) penetrates out of the shell (8) and is connected with a clamping head (7); the bottom of the first bevel gear (9) is connected with a first shaft (12), one end of the first shaft (12) penetrates out of the shell (8), and the bottom end of the first shaft (12) is connected with the clamping head (7).

2. The opening and closing device of the multifunctional deep well valve is characterized in that the clamping head (7) is provided with a clamping groove (71), and the clamping groove (71) is matched with a rib (14) on a disc-shaped hand wheel (13).

3. The opening and closing device of the multifunctional deep well valve according to claim 1, wherein a first hole (21) is formed on a shaft of the motor, a second hole (51) is formed on the connecting rod (5), and the first hole (21) is matched with the second hole (51); fastening bolts (6) penetrate through the first hole (21) and the second hole (51).

4. The opening and closing device of a multifunctional deep well valve as claimed in claim 2, wherein 3 chucks (7) are respectively arranged on the first shaft (12) and the second shaft (11) and are uniformly distributed.

5. The opening and closing device of the multifunctional deep well valve according to claim 1 is characterized in that a handle (4) is arranged at the top of the box body (1).

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