CN217333519U - Valve device for safety training and examination - Google Patents

Abstract

The utility model relates to the technical field of valve safety examination, in particular to a valve device for safety training and examination, which comprises a valve main body, wherein the lower end of the valve main body is provided with a base, an extension plate is arranged in the base, a first movable groove is arranged at the joint of the extension plate and the base, a bolt is arranged on the outer surface of one side of the first movable groove, a nut is arranged on the bolt, a second movable groove is arranged at the joint of the bolt and the base, the extension plate is treaded by two feet of an examinee by arranging the base, the extension plate, the first movable groove, the bolt, the nut and the second movable groove, the valve main body can be fixed, the situation that the examination result is influenced by the rotation of the valve when a screw rod is rotated is prevented, and the assembly of a water pipe and the valve main body is facilitated by arranging a rubber ring, an annular screw seat, the water pipe and a screw sleeve, the use is convenient without the help of tools.

Description

Valve device for safety training and examination

Technical Field

The utility model relates to a valve safety examination technical field specifically is a valve device for safety training and examination.

Background

In the field of special operations, valve examination is one of special operation training and examination items, the speed of opening and closing the valve is strictly controlled in time, and larger accidents are possibly caused by slight misoperation, so that the training of valve operators is particularly important.

In the existing valve training and checking process, the valve is not fixed on a pipeline, so that the valve needs to be clamped by two legs to fix when the valve is opened, the valve easily slides out from the legs, and the checking result is greatly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a valving for safety training and examination to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a valving for safety training and examination, includes the valve main part, the lower extreme of valve main part is provided with the base, the inside of base is provided with extends the board, extend the board and seted up first movable groove with the junction of base, one side surface of first movable groove is provided with the bolt, install the nut on the bolt, the second movable groove has been seted up with the junction of base to the bolt, both ends are connected with the connecting pipe about the valve main part, the one end of connecting pipe is connected with the flange, one side surface of flange is provided with the rubber circle, one side surface of rubber circle is provided with the annular thread seat, the one end of annular thread seat is connected with the water pipe, the side surface mounting of annular thread seat has the thread bush.

As the utility model discloses preferred scheme, the connected mode of base and valve main part is fixed welding, the extension board passes through first movable groove and base sliding connection, the connected mode of bolt and extension board is fixed welding.

As the utility model discloses preferred scheme, the connected mode of nut and bolt is threaded connection, the bolt passes through second activity groove and base sliding connection, the quantity of extension board, bolt and nut is two sets of.

As the utility model discloses preferred scheme, the connected mode of connecting pipe and valve main part and flange is fixed welding, the fixed adhesion of connected mode of rubber circle and flange, the connected mode of annular thread seat and rubber circle is swing joint.

As the utility model discloses preferred scheme, the connected mode of water pipe and annular thread seat is fixed connection, the water pipe passes through annular thread seat and connecting pipe intercommunication.

As the utility model discloses preferred scheme, the thread bush is swing joint with the connected mode of connecting pipe, the thread bush is threaded connection with the connected mode of annular thread seat, the quantity of annular thread seat, water pipe and thread bush is two sets of, and is the symmetry and arranges.

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

1. the utility model discloses in, through setting up base, extension board, first movable groove, bolt, nut and second movable groove, when utilizing the valve main part to examine, the extension board is stepped on by the person's of examining both feet, can fix the valve main part, prevents that the valve from rotating the influence examination result along with it when rotatory screw rod to the base can be accomodate the extension board through first movable groove, can effectively reduce the area of valve main part, is convenient for accomodate the valve main part.

2. The utility model discloses in, through setting up rubber circle, annular thread seat, water pipe and thread bush, the water pipe passes through annular thread seat and thread bush and is connected with the connecting pipe, is favorable to assembling water pipe and valve main part fast when the examination, need not with the help of the instrument, and it is comparatively convenient to use.

Drawings

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

FIG. 2 is a schematic view of the utility model showing the disassembly of the thread bushing, the pipeline and the connecting pipe;

FIG. 3 is a schematic view of the usage state of the extension board of the present invention;

fig. 4 is a schematic view of the separation of the extension plate and the base of the present invention.

In the figure: 1. a valve body; 2. a base; 3. an extension plate; 4. a first movable slot; 5. a bolt; 6. a nut; 7. a second movable slot; 8. a connecting pipe; 9. a flange; 10. a rubber ring; 11. an annular threaded seat; 12. a water pipe; 13. and (4) a threaded sleeve.

Detailed Description

The embodiments of the present invention will be combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the invention, a number of embodiments of the invention will be described more fully hereinafter with reference to the accompanying drawings, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided so as to render the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, and that the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes one or more of the associated listed items and all combinations.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a valving for safety training and examination, including valve main part 1, the lower extreme of valve main part 1 is provided with base 2, the inside of base 2 is provided with extension board 3, first movable groove 4 has been seted up with base 2's junction to extension board 3, one side surface of first movable groove 4 is provided with bolt 5, install nut 6 on the bolt 5, second movable groove 7 has been seted up with base 2's junction to bolt 5, both ends are connected with connecting pipe 8 about valve main part 1, the one end of connecting pipe 8 is connected with flange 9, one side surface of flange 9 is provided with rubber circle 10, one side surface of rubber circle 10 is provided with annular thread seat 11, the one end of annular thread seat 11 is connected with water pipe 12, the side surface mounting of annular thread seat 11 has thread bush 13.

In an embodiment, referring to fig. 1, 3 and 4, a base 2 and a valve body 1 are fixedly welded, an extension plate 3 is slidably connected with the base 2 through a first movable groove 4, a bolt 5 is fixedly welded with the extension plate 3, and the first movable groove 4 facilitates the extension plate 3 to slide in the base 2; the nuts 6 are connected with the bolts 5 in a threaded manner, the bolts 5 are connected with the base 2 in a sliding manner through the second movable grooves 7, the number of the extension plates 3, the number of the bolts 5 and the number of the nuts 6 are two, and the second movable grooves 7 are convenient for the bolts 5 to move in the base 2;

the extension plate 3 slides out of the first movable groove 4 through the bolt 5 under the condition that the extension plate 3 is in sliding connection with the base 2 through the first movable groove 4 and the bolt 5 is in sliding connection with the base 2 through the second movable groove 7, the nut 6 is tightened under the condition that the nut 6 is in threaded connection with the bolt 5, the extension plate 3 and the base 2 are fixed through the bolt 5 and the nut 6, an examinee treads the extension plate 3 with two feet to examine the screw rod, and the examination result can be effectively prevented from being influenced by the rotation of the valve body 1 along with the screw rod;

in an embodiment, referring to fig. 1 and fig. 2, the connection modes of the connecting pipe 8, the valve main body 1 and the flange 9 are both fixedly welded, the connection mode of the rubber ring 10 and the flange 9 is fixedly adhered, the connection mode of the annular thread seat 11 and the rubber ring 10 is movably connected, and the rubber ring 10 is beneficial to enhancing the sealing property between the flange 9 and the annular thread seat 11; the water pipe 12 is fixedly connected with the annular threaded seat 11, the water pipe 12 is communicated with the connecting pipe 8 through the annular threaded seat 11, and the water pipe 12 is convenient for pouring water into the valve main body 1; the threaded sleeve 13 is movably connected with the connecting pipe 8, the threaded sleeve 13 is connected with the annular threaded seat 11 in a threaded manner, the annular threaded seat 11, the water pipe 12 and the threaded sleeve 13 are arranged in two groups and are symmetrically arranged, and the flange 9 is convenient for preventing the threaded sleeve 13 from being separated from the connecting pipe 8;

under the connected mode of annular thread seat 11 and rubber circle 10 is swing joint's condition, the port of annular thread seat 11 and the laminating of rubber circle 10, be swing joint at the connected mode of thread bush 13 and connecting pipe 8, the connected mode of thread bush 13 and annular thread seat 11 is under the condition of threaded connection, revolve thread bush 13 on annular thread seat 11, fix connecting pipe 8 and water pipe 12, be favorable to assembling water pipe 12 and valve main part 1 fast, need not with the help of the instrument, it is comparatively convenient.

The utility model discloses work flow: when in use, the extension plate 3 slides out of the first movable groove 4 through the bolt 5 under the condition that the extension plate 3 is in sliding connection with the base 2 through the first movable groove 4 and the bolt 5 is in sliding connection with the base 2 through the second movable groove 7, the nut 6 is tightened under the condition that the connection mode of the nut 6 and the bolt 5 is in threaded connection, the extension plate 3 and the base 2 are fixed through the bolt 5 and the nut 6, an examinee treads the extension plate 3 with two feet to examine the screw rod, the examination result can be effectively prevented from being influenced by the rotation of the valve main body 1 along with the screw rod, the port of the annular screw base 11 is attached to the rubber ring 10 under the condition that the connection mode of the annular screw base 11 and the rubber ring 10 is in movable connection, the connection mode of the screw sleeve 13 and the connecting pipe 8 is in movable connection, and the connection mode of the screw sleeve 13 and the annular screw base 11 is in threaded connection, with thread bush 13 revolve on annular thread seat 11, fix connecting pipe 8 and water pipe 12, be favorable to assembling water pipe 12 and valve main part 1 fast, need not with the help of the instrument, it is comparatively convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A valve device for safety training and examination, comprising a valve body (1), characterized in that: the lower end of the valve main body (1) is provided with a base (2), an extension plate (3) is arranged inside the base (2), a first movable groove (4) is formed in the joint of the extension plate (3) and the base (2), a bolt (5) is arranged on the outer surface of one side of the first movable groove (4), a nut (6) is installed on the bolt (5), a second movable groove (7) is formed in the joint of the bolt (5) and the base (2), connecting pipes (8) are connected to the left end and the right end of the valve main body (1), one end of each connecting pipe (8) is connected with a flange (9), a rubber ring (10) is arranged on the outer surface of one side of each flange (9), an annular thread seat (11) is arranged on the outer surface of one side of each rubber ring (10), and a water pipe (12) is connected to one end of each annular thread seat (11), and a threaded sleeve (13) is arranged on the outer surface of the side end of the annular threaded seat (11).

2. The valve device for safety training and assessment according to claim 1, wherein: the connection mode of base (2) and valve main part (1) is fixed welding, extension board (3) are through first activity groove (4) and base (2) sliding connection, bolt (5) are fixed welding with the connection mode of extension board (3).

3. The valve device for safety training and assessment according to claim 1, wherein: the connecting mode of nut (6) and bolt (5) is threaded connection, bolt (5) are through second activity groove (7) and base (2) sliding connection, the quantity of extension board (3), bolt (5) and nut (6) is two sets of.

4. The valve device for safety training and assessment according to claim 1, wherein: the connecting pipe (8) is fixedly welded with the valve body (1) and the flange (9), the rubber ring (10) is fixedly adhered to the flange (9), and the annular thread seat (11) is movably connected with the rubber ring (10).

5. The valve assembly of claim 1, wherein the valve assembly is adapted to be used for safety training and assessment, and wherein: the water pipe (12) is fixedly connected with the annular threaded seat (11), and the water pipe (12) is communicated with the connecting pipe (8) through the annular threaded seat (11).

6. The valve device for safety training and assessment according to claim 1, wherein: the thread bush (13) is movably connected with the connecting pipe (8), the thread bush (13) is connected with the annular thread seat (11) in a threaded manner, and the annular thread seat (11), the water pipes (12) and the thread bush (13) are respectively two in number and are symmetrically arranged.

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