CN213298959U

CN213298959U - Decoking control valve easy to assemble and disassemble quickly

Info

Publication number: CN213298959U
Application number: CN202022233006.7U
Authority: CN
Inventors: 贾云霄; 李育松; 贾丽
Original assignee: Wuhan Svoboda Automation Co ltd
Current assignee: Wuhan Svoboda Automation Co ltd
Priority date: 2020-10-09
Filing date: 2020-10-09
Publication date: 2021-05-28
Anticipated expiration: 2030-10-09

Abstract

The utility model discloses a decoking control valve easy to be quickly disassembled and assembled, which comprises a control valve, a rotating handle is installed at the upper end of the control valve, a screwed pipe is fixedly connected at the left end of the control valve, a fixed block is arranged at the left part of the screwed pipe, a first connecting pipe is fixedly connected with the circumferential surface of the fixed block, a nut is connected with the circumferential surface of the screwed pipe in a threaded manner, a mounting groove is chiseled on the surface of the nut, a first circular ring is rotationally connected in the mounting groove, two square grooves are chiseled on the circumferential surface of the first circular ring, connecting rods are movably hinged in the two square grooves through hinge shafts, a second circular ring is fixedly connected with the other end of the two connecting rods, two inserting rods are fixedly connected on the circumferential surface of the first connecting pipe, the left and right movement of the nut is realized through the mutual matching of the nut and the screwed pipe, the first circular, the second circular ring is tightly connected with the inserted rod, and the threaded pipe is prevented from being separated from the first connecting pipe.

Description

Decoking control valve easy to assemble and disassemble quickly

Technical Field

The utility model belongs to the technical field of valve equipment, concretely relates to easy quick assembly disassembly's decoking control valve.

Background

Valves are plumbing accessories used to open and close a pipe, control flow direction, regulate and control parameters of the transport medium (temperature, pressure and flow). According to their function, they can be classified into shut-off valves, check valves, regulating valves, and the like. The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems. The valve can be used for controlling the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil products, liquid metal, radioactive media and the like. The valves are divided into cast iron valves, cast steel valves, stainless steel valves (201, 304, 316, etc.), chrome molybdenum steel valves, chrome molybdenum vanadium steel valves, dual-phase steel valves, plastic valves, non-standard valves, etc. according to the material.

The control valve of current decoking equipment is mostly fixed, and the dismantlement of being not convenient for is changed, when overhauing the control valve, very waste time, consequently, we propose an easy quick assembly disassembly's decoking control valve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easy quick assembly disassembly's decoking control valve to solve the problem that proposes 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 an easy quick assembly disassembly's decoking control valve, includes the control valve, the rotation handle is installed to the upper end of control valve, the left end fixedly connected with screwed pipe of control valve, the left part of screwed pipe is provided with the fixed block, the first connecting pipe of circumference fixed surface of fixed block is connected with, the circumference surface threaded connection of screwed pipe has the nut, the surface of nut is excavated there is the mounting groove, and the mounting groove internal rotation is connected with first ring, the circumference surface of first ring is excavated there are two square grooves, two all there is the connecting rod, two through hinge activity hinge joint in the square groove the equal fixedly connected with second ring of the other end of connecting rod, two the circumference fixed surface of first connecting pipe is connected with two inserted bars, two the second ring is overlapped respectively and is located two inserted bars.

Preferably, the upper end of the first connecting pipe is provided with a jack, the circumferential surface of the threaded pipe is fixedly connected with a sliding block, and the sliding block is matched with the jack.

Preferably, the surface of the rotating handle is wrapped with a spongy cushion, and anti-skid grains are carved on the surface of the spongy cushion.

Preferably, the inner wall of the first connecting pipe is fixedly connected with a rubber gasket, and the rubber gasket is positioned between the second connecting pipe and the threaded pipe.

Preferably, the height of the first circular ring is greater than that of the nut, and the lengths of the two connecting rods are smaller than those of the first connecting pipe and the threaded pipe.

Preferably, the inner wall of the first circular ring is fixedly connected with a bearing, and the inner wall of the bearing is fixedly connected in the mounting groove.

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

1. this scheme is through mutually supporting of nut and screwed pipe and is realized moving about the nut, and the nut drives first ring and can not take place rotatoryly when moving about first ring, realizes second ring and inserted bar zonulae occludens, prevents that the screwed pipe from breaking away from first connecting pipe.

2. This scheme is provided with slider and jack, and the slider card is of value to in the jack and prevents that the screwed pipe from taking place to rotate in first connecting pipe.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the first connecting pipe of the present invention;

fig. 3 is a perspective view of the nut of the present invention.

In the figure: 1. a control valve; 2. rotating the handle; 3. a threaded pipe; 4. a nut; 5. a first circular ring; 6. a slider; 7. a jack; 8. a first connecting pipe; 9. a square groove; 10. a connecting rod; 11. inserting a rod; 12. a second connecting pipe; 13. a fixed block; 14. a second circular ring.

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. 1-3, the present invention provides a decoking control valve easy to be quickly disassembled and assembled, which includes a control valve 1, a rotating handle 2 is installed on the upper end of the control valve 1, a threaded pipe 3 is fixedly connected to the left end of the control valve 1, a fixed block 13 is installed on the left portion of the threaded pipe 3, a first connecting pipe 8 is fixedly connected to the circumferential surface of the fixed block 13, a nut 4 is connected to the circumferential surface of the threaded pipe 3 in a threaded manner, a mounting groove is chiseled on the surface of the nut 4, and the installation inslot rotation is connected with first ring 5, and the circumference surface of first ring 5 is dug there are two square grooves 9, all has connecting rod 10 through hinge activity hinge joint in two square grooves 9, and the equal fixedly connected with second ring 14 of the other end of two connecting rod 10, and the circumference surface fixed connection of first connecting pipe 8 has two inserted bars 11, and two inserted bars 11 are located to two second ring 14 covers respectively.

In this embodiment, preferably, the upper end of the first connecting pipe 8 is chiseled with the jack 7, the circumferential surface of the threaded pipe 3 is fixedly connected with the slider 6, the slider 6 is matched with the jack 7, and the slider 6 is clamped in the jack 7 to be beneficial to preventing the threaded pipe 3 from rotating in the first connecting pipe 8, thereby being beneficial to the practicability of the device.

In this embodiment, it is preferred, the surface coating who rotates handle 2 has the foam-rubber cushion, and the surface of foam-rubber cushion is carved with anti-skidding line, is of value to the improvement and holds the comfort level that rotates handle 2, prevents to hold and appears out of hand the phenomenon when rotating handle 2 emergence is rotatory.

In this embodiment, it is preferable that a rubber gasket is fixedly connected to the inner wall of the first connection pipe 8, and the rubber gasket is located between the second connection pipe 12 and the threaded pipe 3, which is beneficial to improving the sealing effect of the device.

In this embodiment, it is preferable that the height of the first ring 5 is greater than that of the nut 4, and the lengths of the two connecting rods 10 are less than those of the first connecting tube 8 and the threaded tube 3, so as to facilitate the rotation of the nut 4 and prevent the second ring 14 from being unable to be tightened and fixed with the inserted rod 11.

In this embodiment, preferably, the inner wall of the first ring 5 is fixedly connected with a bearing, and the inner wall of the bearing is fixedly connected in the mounting groove, which is beneficial to reducing the friction between the first ring 5 and the nut 4, and is convenient for the rotation of the first ring 5.

The utility model discloses a theory of operation and use flow: when the device uses, swivel nut 4, nut 4 moves left and drives first ring 5 and moves left, first ring 5 drives connecting rod 10 and second ring 14 and moves left, second ring 14 and inserted bar 11 relieve taut state, the connecting rod 10 is moved, make second ring 14 break away from inserted bar 11, reverse swivel nut 4, the first ring 5 of rotation realization of nut 4 moves right, hold control valve 1, stimulate control valve 1 right, make slider 6 break away from jack 7, finally realize taking off of control valve 1, when needs install control valve 1, reverse operation can.

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

1. The utility model provides an easy quick assembly disassembly's decoking control valve, includes control valve (1), its characterized in that: the rotary handle (2) is installed at the upper end of the control valve (1), the left end of the control valve (1) is fixedly connected with a threaded pipe (3), the left part of the threaded pipe (3) is provided with a fixed block (13), the circumferential surface of the fixed block (13) is fixedly connected with a first connecting pipe (8), the circumferential surface of the threaded pipe (3) is in threaded connection with a nut (4), a mounting groove is formed in the surface of the nut (4), a first circular ring (5) is rotationally connected in the mounting groove, two square grooves (9) are formed in the circumferential surface of the first circular ring (5), connecting rods (10) are movably hinged in the two square grooves (9) through hinge shafts, the other ends of the connecting rods (10) are fixedly connected with a second circular ring (14), and two inserting rods (11) are fixedly connected to the circumferential surface of the first connecting pipe (8), the two second rings (14) are respectively sleeved on the two insertion rods (11).

2. The decoking control valve easy to rapidly disassemble and assemble according to claim 1, wherein: the upper end of the first connecting pipe (8) is provided with a jack (7) in a chiseled mode, the circumferential surface of the threaded pipe (3) is fixedly connected with a sliding block (6), and the sliding block (6) is matched with the jack (7).

3. The decoking control valve easy to rapidly disassemble and assemble according to claim 1, wherein: the surface of the rotating handle (2) is wrapped with a spongy cushion, and anti-skid grains are carved on the surface of the spongy cushion.

4. The decoking control valve easy to rapidly disassemble and assemble according to claim 1, wherein: the inner wall of the first connecting pipe (8) is fixedly connected with a rubber gasket, and the rubber gasket is positioned between the second connecting pipe (12) and the threaded pipe (3).

5. The decoking control valve easy to rapidly disassemble and assemble according to claim 1, wherein: the height of the first circular ring (5) is larger than that of the nut (4), and the lengths of the two connecting rods (10) are smaller than those of the first connecting pipe (8) and the threaded pipe (3).

6. The decoking control valve easy to rapidly disassemble and assemble according to claim 1, wherein: the inner wall fixedly connected with bearing of first ring (5), and the inner wall fixed connection of bearing is in the mounting groove.