CN216951930U

CN216951930U - Combined tool for valve well valve switch

Info

Publication number: CN216951930U
Application number: CN202220409697.8U
Authority: CN
Inventors: 宋红民; 姜文娟; 丁代胜; 张沙沙
Original assignee: Luoyang Lianhua Aoyou Chemical Industry Shares Co ltd
Current assignee: Luoyang Lianhua Aoyou Chemical Industry Shares Co ltd
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-07-12
Anticipated expiration: 2032-02-28

Abstract

The utility model discloses a combined tool for valve well valve switch, which comprises a rotating rod and a first fixing plate, wherein the lower surface of the first fixing plate is connected with three L-shaped connecting plates through bolts, the other ends of the three L-shaped connecting plates are all hinged with a first hinge rod, the end surface of the first hinge rod is all connected with a hoop, the lower surface of the first fixing plate is provided with an electric telescopic rod, the lower surface of the second fixing plate is hinged with a second hinge rod through a connecting rod, the other end of the second hinge rod is hinged with the middle section of the first hinge rod, the upper surface of the disc plate is provided with three grooves, and the three grooves are slidably connected with a stop lever through bolts, the valve is suitable for valves of different models, and the application range is improved.

Description

Combined tool for valve well valve switch

Technical Field

The utility model relates to the technical field of pipeline maintenance equipment, in particular to a combined tool for opening and closing a valve of a valve well.

Background

When a valve needs to be installed in an underground pipeline of a natural gas purification plant, an oil refinery, or other chemical enterprises or a sewage treatment plant, a space capable of accommodating a human-operated valve is usually constructed at the position of the valve, so that an operator can conveniently open, close, check, clean, dredge and other operations on the valve, and the space is called a valve well.

Personnel business turn over valve well carries out the switching during operation of valve, because valve well space is narrow and small, need detect the gas composition in the valve well before going into the well in addition, lead to the daily operation of valve to need to spend a large amount of times, and because of the valve model variation in size, need observe in advance and look for the matching tool, reduced work efficiency. Accordingly, it is desirable to provide a combination tool for valve well valve opening and closing to solve the above problems.

Disclosure of Invention

The utility model aims to overcome the technical problem of the prior art, provides a combined tool for opening and closing a valve well valve, can open and close the valve well without entering the valve well, improves the working efficiency, reduces the operation risk, can automatically adjust the position of a stop lever, is suitable for valves of different types, improves the application range, and can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: a combined tool for opening and closing a valve of a valve well comprises a rotating rod, a first fixing plate and a telescopic device, the rotating rod is connected with the first fixed plate through a telescopic device, the lower surface of the first fixed plate is connected with three L-shaped connecting plates through bolts, the other ends of the three L-shaped connecting plates are hinged with first hinge rods, the end surfaces of the first hinge rods are connected with clamps, the lower surface of the first fixing plate is provided with an electric telescopic rod, the lower surface of the electric telescopic rod is provided with a second fixed plate, the lower surface of the second fixed plate is hinged with a second hinge rod through a connecting rod, the other end of the second hinged rod is hinged with the middle section of the first hinged rod, the end part of the electric telescopic rod passes through the second fixing plate and is connected with a disc plate, the upper surface of the disc plate is provided with three grooves, and the three grooves are connected with a stop lever in a sliding manner through bolts.

So set up, rotate the dwang at the well head and just can realize opening and closing of valve, improved the operating efficiency, reduced the operation risk, can adjust the shelves pole position simultaneously, be suitable for the valve switch of different models, improved application scope.

As a preferred technical scheme of the utility model, the telescopic device consists of a first round pipe, a second round pipe and a locking nut, the inner side surface of the first round pipe is sleeved with the second round pipe, and the locking nut is arranged on the radial surface of the first round pipe.

So set up, be convenient for adjust the length of telescoping device, can be suitable for the valve well of the different degree of depth, increased application scope.

As a preferred technical scheme of the utility model, the upper surface of the second circular tube is rotatably connected with a rotating rod, and two ends of the rotating rod are provided with anti-skidding handles.

So set up, prevent the emergence of the phenomenon of skidding when rotating the switching pole, guaranteed staff's safety.

As a preferable technical scheme of the utility model, an LED illuminating lamp is arranged on the outer side surface of the disc plate, and a probe is arranged on the lower surface of the disc plate.

The arrangement is convenient for observing and measuring the surrounding environment and the depth of the valve switch at the inlet of the valve.

As a preferable technical solution of the present invention, a controller is provided on an upper surface of the rotating rod.

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

1. the device can open and close the valve at the wellhead of the valve by arranging the hoop, the stop lever and the adapter lever, thereby improving the operation efficiency and reducing the operation risk;

2. the position of the stop lever can be adjusted by arranging the groove, so that the device is suitable for valve switches of different types, and the application range is widened;

3. the device is provided with the LED illuminating lamp and the probe, so that the surrounding environment and the depth of the valve switch can be observed and measured conveniently at the inlet of the valve;

4. this device is through setting up telescoping device, can be suitable for the valve well of the different degree of depth, has increased application scope.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a right side view of the present invention;

FIG. 4 is a top view of the present invention.

In the figure: 1 valve switch, 2 telescoping device, 3 dwangs, 4 controllers, 5 shelves poles, 6 clamps, 7 anti-skidding handles, 8 lock nuts, 9 first fixed plates, 10 second fixed plates, 11L type connecting plates, 12 first articulated rod, 13 electric telescopic handle, 14 second articulated rod, 15 disc boards, 16 recess, 17 probe, 18 LED light.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a combination tool for a valve switch of a valve well comprises a rotating rod 3, a first fixing plate 9 and a telescopic device 2, wherein the rotating rod 3 is connected with the first fixing plate 9 through the telescopic device 2, the lower surface of the first fixing plate 9 is connected with three L-shaped connecting plates 11 through bolts, the other ends of the three L-shaped connecting plates 11 are hinged with first hinge rods 12, the end surfaces of the first hinge rods 12 are connected with clamps 6 for clamping the outer ring of a valve switch 1, the lower surface of the first fixing plate 9 is provided with an electric telescopic rod 13, the lower surface of the electric telescopic rod 13 is provided with a second fixing plate 10, the lower surface of the second fixing plate 10 is hinged with second hinge rods 14 through connecting rods, the other ends of the second hinge rods 14 are hinged with the middle section of the first hinge rods 12, the end part of the electric telescopic rod 13 penetrates through the second fixing plate 10 to be connected with a disk plate 15, and the outer side surface of the disk plate 15 is provided with an LED illuminating lamp 18, the lower surface of the disc plate 15 is provided with a probe 17, which is convenient for observing and measuring the surrounding environment and the depth of the valve switch 1 at the inlet of the valve, the upper surface of the disc plate 15 is provided with three grooves 16, the three grooves 16 are connected with a stop lever 5 in a sliding way through bolts, the opening and the closing of the valve can be realized by rotating the rotating lever 3 at the well mouth, the operation efficiency is improved, the operation risk is reduced, the position of the stop lever 5 can be adjusted at the same time, the device is suitable for the valve switches 1 with different models, the application range is improved, the upper surface of the first fixing plate 9 is provided with a telescopic device 2, the telescopic device 2 comprises a first round pipe, a second round pipe and a locking nut 8, the inner side surface of the first round pipe is sleeved with the second round pipe, the radial surface of the first round pipe is provided with the locking nut 8, the device can be suitable for valve wells with different depths, the application range is enlarged, the upper surface of the second round pipe is rotatably connected with the rotating lever 3, the upper surface of dwang 3 is equipped with controller 4, and the both ends of switching pole 3 all are equipped with anti-skidding handle 7, prevent the emergence of the phenomenon of skidding when rotating switching pole 3, have guaranteed staff's safety.

When in use: through controller 4 control probe 17 and LED light 18, observe valve well degree of depth and valve switch 1's all ring edge borders, then adjust telescoping device 2, set for flexible length and lock through lock nut 8, according to valve switch 1's size, adjust the position of shelves pole 5, drive first articulated rod 12 and the motion of second articulated rod 14 through electric telescopic handle 13, realize clamp 6 and carry out the centre gripping in the outer lane to valve switch 1, make shelves pole 5 be located valve switch 1's connection and prop, rotate switching lever 3 through anti-skidding handle 7, the realization is to opening and closing of valve switch 1.

It should be noted that the input terminals of the probe 17 and the LED illumination lamp 18 disclosed in the present embodiment are electrically connected to the output terminal of the controller 4, and are regulated and controlled by the controller 4.

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", etc., indicate orientations or positional relationships based on those shown in fig. 2, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A combination tool for a valve well valve switch, comprising a rotating rod (3) and a first fixing plate (9), characterized in that: the telescopic device is characterized by further comprising a telescopic device (2), the rotating rod (3) is connected with the first fixing plate (9) through the telescopic device (2), the lower surface of the first fixing plate (9) is connected with three L-shaped connecting plates (11) through bolts, the other ends of the L-shaped connecting plates (11) are hinged with first hinged rods (12), the end faces of the first hinged rods (12) are connected with clamps (6), the lower surface of the first fixing plate (9) is provided with an electric telescopic rod (13), the lower surface of the electric telescopic rod (13) is provided with a second fixing plate (10), the lower surface of the second fixing plate (10) is hinged with second hinged rods (14) through connecting rods, the other end of each second hinged rod (14) is hinged with the middle section of the corresponding first hinged rod (12), and the end of each electric telescopic rod (13) penetrates through the corresponding second fixing plate (10) to be connected with a disc plate (15), the upper surface of the disc plate (15) is provided with three grooves (16), and the three grooves (16) are connected with a stop lever (5) in a sliding mode through bolts.

2. A combination tool for a valve well valve switch according to claim 1, wherein: the telescopic device (2) is composed of a first round pipe, a second round pipe and a locking nut (8), the second round pipe is sleeved on the inner side face of the first round pipe, and the locking nut (8) is arranged on the radial face of the first round pipe.

3. A combination tool for a valve well valve switch according to claim 2, wherein: the upper surface switching of second pipe has dwang (3), the both ends of dwang (3) all are equipped with anti-skidding handle (7).

4. A combination tool for a valve well valve switch according to claim 1, wherein: and an LED illuminating lamp (18) is arranged on the outer side surface of the disc plate (15), and a probe (17) is arranged on the lower surface of the disc plate (15).

5. A combination tool for valve well valve opening and closing according to claim 1 or 3, wherein: the upper surface of dwang (3) is equipped with controller (4).