CN215402955U - Multifunctional pipeline valve switching tool - Google Patents

Abstract

The utility model discloses a multifunctional pipeline valve switching tool which comprises a crowbar, a rod and a twisting part, wherein one end of the crowbar is in a horn shape. Establish claw crowbar and pole as an organic whole, and the length of pole is adjustable, and the pole with twist to move the piece and can dismantle and be connected, not only reduced the kind that carries the instrument, but also the length of adjustable pole can be applicable to various well depths, can replace the twisting of various forms simultaneously and move the piece.

Description

Multifunctional pipeline valve switching tool

Technical Field

The utility model relates to the field of pipeline valves, in particular to a multifunctional pipeline valve opening and closing tool.

Background

A pipe valve is a valve for controlling opening and closing of a pipe, and is installed in a pipe well, and is a device for controlling a direction, pressure, and flow rate of a fluid in a fluid system. The current pipeline switching valve device comprises a tool claw crowbar for opening a well cover and a valve key for switching on and off the valve, wherein the valve key comprises a rod and a twisting part fixed on the end part of the rod. When the valve is opened and closed, the claw crowbar and the valve key are carried to a target place, then the claw crowbar is used for prying the well cover, and the connecting rod is extended into the well on the well to operate the valve key to open and close the valve.

However, the pipeline valve opening device in the form has some problems, firstly, the valve is diversified, the types of valve keys matched with the valve are various, at least two or more valve keys need to be carried, and a claw crowbar needs to be carried, so that a plurality of carrying tools are heavy and heavy, and the omission is easy; secondly, the length of the rod of the valve key is limited, and the valve cannot be reached in case of deep wells; thirdly, the screwing piece of the valve key is welded and fixed at the end part of the rod, and the screwing piece cannot be replaced, so that the valve key is very inconvenient.

Disclosure of Invention

The utility model aims to provide a multifunctional pipeline valve switching tool, wherein a claw crowbar and a rod are integrated, the length of the rod can be adjusted, and the rod is detachably connected with a screwing piece, so that the types of tools to be carried are reduced, the length of the rod can be adjusted, the multifunctional pipeline valve switching tool can be suitable for various well depths, and various screwing pieces can be replaced.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a multi-functional pipeline valve switching instrument, includes crowbar, pole and twists the piece, and the one end of crowbar is the goat's horn shape, its characterized in that, and the crowbar is connected with the pole and is formed "T" type, and the length of pole is adjustable, and the rod tip with twist the piece and can dismantle and be connected.

Establish claw crowbar and pole as an organic whole, and the length of pole is adjustable, and the pole with twist to move the piece and can dismantle and be connected, not only reduced the kind that carries the instrument, but also the length of adjustable pole can be applicable to various well depths, can replace the twisting of various forms simultaneously and move the piece.

Preferably, the pole includes thick pole and thin pole, and thick pole is last, and the thin pole is under, thick pole cavity, inner wall are equipped with the internal thread, and the thin pole outer wall is equipped with thick intraductal thread fit's external screw thread, and thin pole outer wall interval sets up a plurality of locking arch, and thick pole is equipped with the locking hole with the protruding adaptation of locking. The slender rod is rotated to adjust the length of the rod, and the stop protrusion enters the stop hole, so that the slender rod can be prevented from moving due to external force.

Or the rod is composed of a plurality of rod sections which are connected in sequence, the rod diameters of the rod sections are the same, and the rod sections are connected through bolts. The lengths of the rod sections are the same or different.

Preferably, the rod end part is provided with an inverted U-shaped plate, the top surface of the screwing part is provided with a vertical inserting plate, the width of the inverted U-shaped plate can accommodate the vertical inserting plate, and the inverted U-shaped plate and the vertical inserting plate are sequentially inserted through fastening bolts to enable the rod to be connected with the screwing part.

Preferably, the lever is located at a central position of the crowbar. When the valve is opened and closed, two hands respectively hold two ends of the crowbar, so that the operation is convenient, and the gravity center of the opening and closing tool is kept stable.

Preferably, the crowbar and the rod are made of steel materials and are welded and fixed.

The working process of the utility model is as follows: firstly, the well cover is pried by using one end of the switch tool with the claw, then the twisting piece matched with the valve is arranged at the end part of the rod, the length of the rod is adjusted, and the rod is stretched into the well to open or close the valve.

The utility model has the beneficial effects that: establish claw crowbar and pole as an organic whole, and the length of pole is adjustable, and the pole with twist to move the piece and can dismantle and be connected, not only reduced the kind that carries the instrument, but also the length of adjustable pole can be applicable to various well depths, can replace the twisting of various forms simultaneously and move the piece.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic view of a switch tool with a rod composed of several rod segments.

FIG. 3 is a schematic view of the connection of the rod to the twist.

Figure 4 is a schematic view of one form of plumbing valve construction.

Fig. 5 is a schematic view of the driving member of fig. 4.

Figure 6 is a schematic view of another form of driving member.

The labels in the figure are: crowbar 1, pole 2, pole section 21, the board 22 of falling U-shaped, twist and move a 3, vertical picture peg 31, roof 32, vertical claw 33, block 34, square groove 35, fastening bolt 4, pipeline valve 5, ring 51, horizontal pole 52.

Detailed Description

The present invention will be described in detail by the following specific examples, but those skilled in the art will appreciate that the following examples are not intended to limit the scope of the present invention, and that any modifications and variations based on the present invention are within the scope of the present invention.

As shown in fig. 1-6, a multi-functional pipeline valve switch instrument, includes crowbar 1, pole 2 and twists and move piece 3, and the one end of crowbar 1 is the goat's horn shape, and crowbar 1 is connected with pole 2 and is formed "T" type, and the length of pole 2 is adjustable, and pole 2 tip is connected with twisting and is moved 3 and can dismantle.

Establish claw crowbar 1 and pole 2 as an organic whole, and the length of pole 2 is adjustable, and pole 2 with twist and move 3 and can dismantle the connection, not only reduced the kind of carrying the instrument, still can adjust the length of pole 2, can be applicable to various well depths, can replace the twisting of various forms simultaneously and move 3.

In one embodiment, the rod 2 comprises a thick rod and a thin rod, wherein the thick rod is arranged on the upper portion, the thin rod is arranged on the lower portion, the thick rod is hollow, the inner wall of the thick rod is provided with internal threads, the outer wall of the thin rod is provided with external threads matched with the internal threads of the thick pipe, a plurality of stop protrusions are arranged on the outer wall of the thin rod at intervals, and the thick rod is provided with stop holes matched with the stop protrusions. The slender rod is rotated to adjust the length of the rod, and the stop protrusion enters the stop hole, so that the slender rod can be prevented from moving due to external force. As another specific embodiment, the rod 2 is composed of a plurality of rod sections 21 connected in sequence, the rod diameters of the rod sections 21 are the same, the rod sections 21 are connected through bolts, that is, the tail end of the upper rod section is an inverted U-shaped plate, the head end of the lower rod section 21 is an insertion plate, the gap width of the inverted U-shaped plate can accommodate the insertion plate, and the inverted U-shaped plate and the insertion plate are fixed through bolts, so that the connection between the rod sections 21 is realized. The several pole segments 21 may be of the same length or of different lengths.

In one embodiment, as shown in fig. 3, the end of the rod 2 is provided with an inverted U-shaped plate 22, the top surface of the screwing member 3 is provided with a vertical insertion plate 31, the inverted U-shaped plate 22 has a width capable of accommodating the vertical insertion plate 31, and the rod 2 and the screwing member 3 are connected together by inserting the inverted U-shaped plate 22 and the vertical insertion plate 31 in sequence through the fastening bolt 4. If the rod 2 is composed of a plurality of rod sections 21 which are connected in sequence, the end part of the rod 2 is provided with an inverted U-shaped plate 22 which is also suitable for connecting the rod sections 21, so that the connecting structure at the end part of the rod is not only used for connecting the rod sections 21, but also can be used for replacing a pipeline valve switching tool, and the applicability is wide.

In one embodiment, the lever 2 is located in the center of the crowbar 1. When the valve is opened and closed, two hands respectively hold two ends of the crowbar 1, so that the operation is convenient, and the gravity center of the opening and closing tool is kept stable.

In one embodiment, the crowbar 1 and the rod 2 are made of steel, and the crowbar 1 and the rod 2 are welded and fixed.

Two common plumbing valves 5 for use in the plumbing service area will now be described. One is a pipe valve with a steering wheel type switch, and referring to fig. 4, a cross bar 52 extending radially at equal intervals is arranged in a ring 51, and accordingly, the screwing part 3 is structured as follows: the vertical inserting plate 31 is arranged above the top plate 32, the vertical claws 33 are arranged below the top plate 32, and the distance between the vertical claws 33 is consistent with that between the cross rods 52, as shown in fig. 5. The other type is a pipeline valve with a square convex block type switch, and correspondingly, the screwing piece 3 has the following structure: comprises a block body 34, wherein the vertical insertion plate 31 is positioned at the top of the block body 34, and the bottom of the block body 34 is provided with a square groove 35 matched with the square bump, see fig. 6. It should be noted that the specific structures of the two pipeline valves 5 belong to the prior art, and are not described herein.

When the manhole cover is in work, one end, provided with a claw, of the switch tool is used for prying the manhole cover, the end part of the rod 2 is provided with the twisting piece 3 matched with the pipeline valve 5, the length of the rod 2 is adjusted, and the rod 2 is stretched into the manhole to open or close the pipeline valve 5.

The above embodiments are not intended to limit the present invention, and the present invention is not limited to the above embodiments, and all embodiments are within the scope of the present invention as long as the requirements of the present invention are met.

Claims (6)

1. The utility model provides a multi-functional pipeline valve switching instrument, includes crowbar, pole and twists the piece, and the one end of crowbar is the goat's horn shape, its characterized in that, and the crowbar is connected with the pole and is formed "T" type, and the length of pole is adjustable, and the rod tip with twist the piece and can dismantle and be connected.

2. The multifunctional pipe valve opening and closing tool as claimed in claim 1, wherein the rod comprises a thick rod and a thin rod, the thick rod is arranged on the upper portion, the thin rod is arranged on the lower portion, the thick rod is hollow, the inner wall of the thick rod is provided with internal threads, the outer wall of the thin rod is provided with external threads matched with the internal threads of the thick pipe, a plurality of stop protrusions are arranged on the outer wall of the thin rod at intervals, and the thick rod is provided with stop holes matched with the stop protrusions.

3. The tool as claimed in claim 1, wherein the rod is formed of a plurality of rod segments connected in sequence, the rod segments having the same rod diameter, and the rod segments are connected to each other by bolts.

4. The multifunctional pipeline valve opening and closing tool as claimed in claim 1, wherein the end portion of the rod is provided with an inverted U-shaped plate, the top surface of the screwing member is provided with a vertical insertion plate, the inverted U-shaped plate has a width capable of accommodating the vertical insertion plate, and the rod and the screwing member are connected together by inserting the inverted U-shaped plate and the vertical insertion plate in sequence through the fastening bolt.

5. The multi-function pipe valve opening and closing tool of any one of claims 1 to 4, wherein the lever is located at a central position of the crowbar.

6. The multifunctional pipeline valve opening and closing tool as claimed in claim 5, wherein the crowbar and the rod are made of steel, and the crowbar and the rod are welded and fixed.

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