CN214456180U

CN214456180U - Gas pressure regulating valve overhaul equipment

Info

Publication number: CN214456180U
Application number: CN202120593055.3U
Authority: CN
Inventors: 裴印柱; 曹劲松
Original assignee: Hebei Xingrun Gas Regulator Co ltd
Current assignee: Hebei Xingrun Gas Regulator Co ltd
Priority date: 2021-03-24
Filing date: 2021-03-24
Publication date: 2021-10-22
Anticipated expiration: 2031-03-24

Abstract

The utility model relates to an air-vent valve overhauls technical field, and discloses a gas air-vent valve overhauls equipment, including the haulage rope, the bottom fixedly connected with fixing base of haulage rope, the bottom fixedly connected with fixed sleeve of fixing base, fixed sleeve's outer wall fixed mounting has driving motor, one side fixedly connected with center bull stick of driving motor, the outer wall fixedly connected with axle sleeve of center bull stick. The utility model discloses an increase driven gear, the fixed sleeve, driving motor, the side direction frame, transverse fixing frame, vertical mount, fixed plate and central bull stick, it takes place to rotate to drive central bull stick through driving motor, meshing structure between the driven gear drives the gangbar and takes place to rotate, make fixed connection's fixed plate rotate ninety degrees with it, the leading-in gas air-vent valve bottom of link and side direction frame, accomplish the fixed to the gas air-vent valve, the haulage rope drives the gas air-vent valve and takes place to remove to the top, accomplish the hoist and mount maintenance to the gas air-vent valve.

Description

Gas pressure regulating valve overhaul equipment

Technical Field

The utility model relates to an air-vent valve overhauls technical field, specifically is a gas air-vent valve overhauls equipment.

Background

The gas pressure regulator is commonly called a pressure reducing valve, and is also called a gas pressure regulating valve, which is a device for keeping the specified pressure of outlet gas by automatically changing the gas flow passing through a regulating valve, and is generally divided into a direct-acting type and an indirect-acting type, wherein the pressure regulator is a special valve on a gas pipeline, and can keep the downstream pressure stable no matter how the gas flow and the upstream pressure change.

Present gas pressure regulator, apply to inside the mine mostly, when overhauing, because the great mode of adopting the hoist and mount of quality goes on usually, however, do not set up the hoisting point on the gas pressure regulator, need holistic hoist and mount, and the gas pressure regulator need carry out complicated installation fixed course at the in-process that carries out the hoist and mount, the process of operation is loaded down with trivial details, bring the burden for operating personnel, the efficiency of hoist and mount has been reduced, and the outer wall at hoist and mount in-process gas pressure regulator takes place friction and collision with the mine inner wall easily, thereby cause the damage to gas pressure regulator internals, lead to later stage maintenance cost too high, for this reason, we release a gas pressure regulating valve maintenance equipment.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a gas air-vent valve overhauls equipment possesses the convenient advantage of hoist and mount process, has solved the problem that the loaded down with trivial details hoist and mount inefficiency of operation process, possesses the advantage that the protectiveness is high, has solved the hoist and mount process and has caused the problem of damage to the gas pressure regulator.

The utility model provides a following technical scheme: a fuel gas pressure regulating valve maintenance device comprises a traction rope, wherein a fixed seat is fixedly connected to the bottom of the traction rope, a fixed sleeve is fixedly connected to the bottom of the fixed seat, a driving motor is fixedly mounted on the outer wall of the fixed sleeve, a center rotating rod is fixedly connected to one side of the driving motor, an axle sleeve is fixedly connected to the outer wall of the center rotating rod, a driven gear is fixedly connected to the outer wall of the axle sleeve, a linkage rod is arranged on one side of the center rotating rod, two ends of the linkage rod are movably connected with the inner wall of the fixed sleeve, a fixed plate is fixedly connected to the outer wall of the driven gear, a longitudinal fixed frame is fixedly connected to one side of the fixed plate, a connecting frame is fixedly connected to the bottom of the longitudinal fixed frame, a transverse fixed frame is fixedly connected to two ends of the longitudinal fixed frame, and a lateral frame is fixedly connected to the bottom of the transverse fixed frame, the bottom fixedly connected with of side direction frame butts the piece, the top of side direction frame is equipped with the locating hole, the bottom fixedly connected with loop bar of horizontal mount, the inside fixedly connected with reset spring of loop bar, reset spring's bottom fixedly connected with magnet, the bottom fixedly connected with telescopic link of magnet, the top fixed mounting of vertical mount has the power, the top fixedly connected with magnet of horizontal mount, the first circular telegram piece of one end fixedly connected with of horizontal mount, the inside activity of first circular telegram piece is pegged graft and is had the second circular telegram piece.

Preferably, openings are formed in two sides of the top of the fixing sleeve, the fixing plate rotates inside the openings, and the maximum rotation angle of the fixing plate is ninety degrees.

Preferably, the top of link and the bottom fixed connection of longitudinal fixation frame, and link align to grid is in the bottom of longitudinal fixation frame, the side direction frame is located the both sides of link, and the top of side direction frame and the bottom fixed connection of horizontal mount, bottom one side of link and side direction frame all with butt joint piece fixed connection, and the opposite side of link and side direction frame is equipped with the rectangle opening, butt joint piece is the activity with the rectangle opening and pegs graft.

Preferably, the linkage rod and the central rotating rod are symmetrical about the inner center of the fixed sleeve, the outer walls of the linkage rod and the central rotating rod are fixedly connected with shaft sleeves, and the linkage rod is meshed with a driven gear outside the central rotating rod.

Preferably, the first electrifying piece and the second electrifying piece are respectively positioned at two ends of the transverse fixing frame, and the first electrifying piece and the second electrifying piece are movably inserted.

Preferably, the bottom surface area of magnet is greater than the bottom open area of loop bar, and magnet takes place the ascending sliding friction of vertical side in the inside of loop bar, reset spring's top and the inner wall fixed connection of loop bar, and reset spring's bottom and the top fixed connection of magnet, the sectional area of telescopic link is less than the bottom open area of loop bar.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this gas air-vent valve maintenance equipment, through increasing driven gear, the fixed sleeve, driving motor, the side direction frame, horizontal mount, vertical mount, fixed plate and central bull stick, it takes place to rotate to drive central bull stick through driving motor, meshing structure between the driven gear drives the gangbar and takes place to rotate, make fixed connection's fixed plate rotate ninety degrees with it, the leading-in gas air-vent valve bottom of link and side direction frame, the completion is fixed to the gas air-vent valve, the haulage rope drives the gas air-vent valve and takes place to remove to the top, the completion is overhauld to the hoist and mount of gas air-vent valve.

2. This gas air-vent valve overhauls equipment, through increasing first circular telegram piece, the second circular telegram piece, a power supply, a magnet, the telescopic link, locating hole and reset spring, driving motor drives the bottom fixed plate and rotates ninety degrees, the first circular telegram piece and the butt joint of second circular telegram piece at horizontal mount both ends, the circuit is the connected state, coil and magnet provide vertical decurrent repulsive force to magnet, the telescopic link takes place to remove to the bottom, and peg graft with the locating hole, thereby form the protection architecture who piles inside gas air-vent valve with the link, avoid impaired at hoist and mount in-process gas air-vent valve, lead to follow-up overhauing the condition emergence of costing too high.

Drawings

FIG. 1 is a schematic view of the overall structure of the device of the present invention;

FIG. 2 is a schematic sectional view of the inner structure of the loop bar of the present invention;

FIG. 3 is a sectional view of the internal structure of the device of the present invention;

FIG. 4 is a top view of the internal structure of the device of the present invention;

fig. 5 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: 1. a hauling rope; 2. a fixed seat; 3. fixing the sleeve; 4. a drive motor; 5. a longitudinal fixing frame; 6. a return spring; 7. a magnet; 8. a connecting frame; 9. a transverse fixing frame; 10. a loop bar; 11. a lateral frame; 12. a telescopic rod; 13. positioning holes; 14. a butt joint block; 15. a power source; 16. a fixing plate; 17. a linkage rod; 18. a first energizing piece; 19. a second energizing sheet; 20. a shaft sleeve; 21. a driven gear; 22. a central rotating rod; 23. and a magnet.

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. 1-5, an overhaul device for a gas pressure regulating valve comprises a traction rope 1, a fixed seat 2 is fixedly connected to the bottom of the traction rope 1, a fixed sleeve 3 is fixedly connected to the bottom of the fixed seat 2, openings are formed in two sides of the top of the fixed sleeve 3, a fixed plate 16 rotates inside the openings, the maximum rotation angle of the fixed plate 16 is ninety degrees, a driving motor 4 is fixedly installed on the outer wall of the fixed sleeve 3 through the openings formed in the top of the fixed sleeve 3, so that when the mine internal combustion gas pressure regulating valve is fixed, a driven gear 21 drives the fixed plate 16 to rotate, a connecting frame 8 and a lateral frame 11 are guided into the bottom of the gas pressure regulating valve, so that the gas pressure regulating valve is hoisted and overhauled, a central rotating rod 22 is fixedly connected to one side of the driving motor 4, a shaft sleeve 20 is fixedly connected to the outer wall of the central rotating rod 22, a driven gear 21 is fixedly connected to the outer wall of the shaft sleeve 20, one side of the central rotating rod 22 is provided with a linkage rod 17, the linkage rod 17 and the central rotating rod 22 are symmetrical about the inner center of the fixed sleeve 3, the outer walls of the linkage rod 17 and the central rotating rod 22 are fixedly connected with a shaft sleeve 20, the linkage rod 17 is meshed with a driven gear 21 outside the central rotating rod 22, a driving motor 4 works to drive the central rotating rod 22 to rotate, the driven gear 21 is meshed to drive the fixed plates 16 on two sides to synchronously rotate, two ends of the linkage rod 17 are movably connected with the inner wall of the fixed sleeve 3, the outer wall of the driven gear 21 is fixedly connected with a fixed plate 16, one side of the fixed plate 16 is fixedly connected with a longitudinal fixed frame 5, the bottom of the longitudinal fixed frame 5 is fixedly connected with a connecting frame 8, the top of the connecting frame 8 is fixedly connected with the bottom of the longitudinal fixed frame 5, the connecting frames 8 are uniformly arranged at the bottom of the longitudinal fixed frame 5, the lateral frames 11 are positioned at two sides of the connecting frame 8, the top of the side frame 11 is fixedly connected with the bottom of the transverse fixing frame 9, one side of the bottoms of the connecting frame 8 and the side frame 11 is fixedly connected with the butt joint block 14, the other side of the connecting frame 8 and the side frame 11 is provided with a rectangular opening, the butt joint block 14 is movably inserted with the rectangular opening, when the fixing plate 16 drives the longitudinal fixing frame 5 and the transverse fixing frame 9 to rotate, the butt joint block 14 at the bottoms of the connecting frame 8 and the side frame 11 is inserted and guided into the rectangular opening at the other side, so that the connecting frame 8 and the side frame 11 at two ends are respectively in a movable connection state to improve the structural stability in the hoisting process, the transverse fixing frame 9 is fixedly connected at two ends of the longitudinal fixing frame 5, the side frame 11 is fixedly connected at the bottom of the transverse fixing frame 9, the butt joint block 14 is fixedly connected at the bottom of the side frame 11, the positioning hole 13 is arranged at the top of the side frame 11, and the loop bar 10 is fixedly connected at the bottom of the transverse fixing frame 9, the inside of the loop bar 10 is fixedly connected with a reset spring 6, the bottom of the reset spring 6 is fixedly connected with a magnet 23, the bottom surface area of the magnet 23 is larger than the bottom opening area of the loop bar 10, the magnet 23 generates sliding friction in the vertical direction in the loop bar 10, the top of the reset spring 6 is fixedly connected with the inner wall of the loop bar 10, the bottom of the reset spring 6 is fixedly connected with the top of the magnet 23, the sectional area of the telescopic link 12 is smaller than the bottom opening area of the loop bar 10, when the fixing plate 16 drives the longitudinal fixing frame 5 to rotate, the first energizing sheet 18 and the second energizing sheet 19 at the two ends of the transverse fixing frame 9 are movably inserted, the circuit is in an energized state, a magnetic field is formed after the magnet 7 is energized, vertical downward acting force is provided for the magnet 23, the reset spring 6 is stretched, the telescopic link 12 moves towards the bottom and is movably inserted with the positioning hole 13, and a protection structure of the gas-regulated pressure control valve is formed, the bottom fixedly connected with telescopic link 12 of magnet 23, the top fixed mounting of longitudinal fixation frame 5 has power 15, the top fixedly connected with magnet 7 of horizontal mount 9, the first circular telegram piece 18 of one end fixedly connected with of horizontal mount 9, first circular telegram piece 18 and second circular telegram piece 19 are located the both ends of horizontal mount 9 respectively, and first circular telegram piece 18 and the activity of second circular telegram piece 19 are pegged graft, and the inside activity of first circular telegram piece 18 is pegged graft and is had second circular telegram piece 19.

The theory of operation, driving motor 4 works, it rotates to drive central bull stick 22, driven gear 21 meshes, thereby it rotates to drive both sides fixed plate 16 synchronous emergence, with the bottom of the leading-in gas air-vent valve of link 8 and side direction frame 11, the first circular telegram piece 18 and the second circular telegram piece 19 activity grafting at horizontal mount 9 both ends, the circuit is the on-state, form magnetic field after magnet 7 circular telegram, provide vertical decurrent effort to magnet 23, make reset spring 6 tensile, telescopic link 12 removes to the bottom emergence, and peg graft with locating hole 13 activity, haulage rope 1 rolling, it removes to drive the top emergence of gas air-vent valve, 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 a gas air-vent valve overhauls equipment, includes haulage rope (1), its characterized in that: the bottom of the traction rope (1) is fixedly connected with a fixing seat (2), the bottom of the fixing seat (2) is fixedly connected with a fixing sleeve (3), the outer wall of the fixing sleeve (3) is fixedly provided with a driving motor (4), one side of the driving motor (4) is fixedly connected with a center rotating rod (22), the outer wall of the center rotating rod (22) is fixedly connected with an axle sleeve (20), the outer wall of the axle sleeve (20) is fixedly connected with a driven gear (21), one side of the center rotating rod (22) is provided with a linkage rod (17), two ends of the linkage rod (17) are movably connected with the inner wall of the fixing sleeve (3), the outer wall of the driven gear (21) is fixedly connected with a fixing plate (16), one side of the fixing plate (16) is fixedly connected with a longitudinal fixing frame (5), and the bottom of the longitudinal fixing frame (5) is fixedly connected with a connecting frame (8), the two ends of the longitudinal fixing frame (5) are fixedly connected with transverse fixing frames (9), the bottom of each transverse fixing frame (9) is fixedly connected with a lateral frame (11), the bottom of each lateral frame (11) is fixedly connected with a butt joint block (14), the top of each lateral frame (11) is provided with a positioning hole (13), the bottom of each transverse fixing frame (9) is fixedly connected with a loop bar (10), the inner part of each loop bar (10) is fixedly connected with a reset spring (6), the bottom of each reset spring (6) is fixedly connected with a magnet (23), the bottom of each magnet (23) is fixedly connected with a telescopic rod (12), the top of each longitudinal fixing frame (5) is fixedly provided with a power supply (15), the top of each transverse fixing frame (9) is fixedly connected with a magnet (7), and one end of each transverse fixing frame (9) is fixedly connected with a first electrified sheet (18), the first electrifying piece (18) is movably inserted with a second electrifying piece (19).

2. The gas pressure regulating valve overhaul device according to claim 1, wherein: the top both sides of fixed sleeve (3) are equipped with the opening, and fixed plate (16) take place to rotate inside the opening, the biggest turned angle of fixed plate (16) is ninety degrees.

3. The gas pressure regulating valve overhaul device according to claim 1, wherein: the top of link (8) and the bottom fixed connection of longitudinal fixation frame (5), and link (8) align to grid in the bottom of longitudinal fixation frame (5), side direction frame (11) are located the both sides of link (8), and the top of side direction frame (11) and the bottom fixed connection of horizontal mount (9), the bottom one side of link (8) and side direction frame (11) all with butt joint piece (14) fixed connection, and the opposite side of link (8) and side direction frame (11) is equipped with the rectangle opening, butt joint piece (14) are the activity with the rectangle opening and peg graft.

4. The gas pressure regulating valve overhaul device according to claim 1, wherein: the linkage rod (17) and the central rotating rod (22) are symmetrical about the inner center of the fixed sleeve (3), the outer walls of the linkage rod (17) and the central rotating rod (22) are fixedly connected with shaft sleeves (20), and the linkage rod (17) is meshed with a driven gear (21) outside the central rotating rod (22).

5. The gas pressure regulating valve overhaul device according to claim 1, wherein: the first electrifying piece (18) and the second electrifying piece (19) are respectively positioned at two ends of the transverse fixing frame (9), and the first electrifying piece (18) and the second electrifying piece (19) are movably inserted.

6. The gas pressure regulating valve overhaul device according to claim 1, wherein: the bottom surface area of magnet (23) is greater than the bottom open area of loop bar (10), and magnet (23) take place the ascending sliding friction of vertical side in the inside of loop bar (10), the top of reset spring (6) and the inner wall fixed connection of loop bar (10), and the bottom of reset spring (6) and the top fixed connection of magnet (23), the sectional area of telescopic link (12) is less than the bottom open area of loop bar (10).