CN217951637U

CN217951637U - Plunger type stopper magnetic lifting hook

Info

Publication number: CN217951637U
Application number: CN202221591819.6U
Authority: CN
Inventors: 张燃; 王杰; 王浩
Original assignee: Beijing Gas Group Co Ltd
Current assignee: Beijing Gas Group Co Ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-12-02
Anticipated expiration: 2032-06-24

Abstract

The utility model discloses a plunger type plugging device magnetic lifting hook, which belongs to the technical field of gas pipeline construction, and comprises a fixed seat, wherein one end of the fixed seat is fixedly provided with a mounting flange, the inner cavity of the fixed seat is in threaded connection with a screwed pipe, one end of the screwed pipe sequentially penetrates through the fixed seat and the mounting flange and extends to the outside of the mounting flange to be provided with a plugging head, and the surface of the plugging head is sleeved with a rubber sleeve; the utility model discloses a mounting flange's setting, can fix the one end at the gas pipeline with this device installation, can drive the shutoff head through setting up of outer action bars and remove in the inside of gas pipeline to carry out the shutoff to the inside of gas pipeline, use through the cooperation of magnetism subassembly and removal subassembly, can be with droing at the inside shutoff head of gas pipeline or trompil test piece suction, through the setting of this device, can handle on-the-spot proruption problem fast, can also reduce the influence to user's gas, at lifting pipeline operation safety.

Description

Plunger type plugging device magnetic hook

Technical Field

The utility model relates to a gas pipeline construction technical field specifically is plunger type plugging device magnetism lifting hook.

Background

In the daily operation process with air, the following two problems are encountered: firstly, plugs such as plunger type plugging equipment have poor plugging effect due to too many impurities on the inner wall of a pipeline, and the plugs fall into the pipeline in the plugging process due to ex-situ asbestos pads at the flange connection part or due to misoperation and the like; secondly, after the tapping machine finishes tapping, a tapping test piece falls off into a pipeline due to failure of a hook or other reasons, the two problems can be seriously carried out in follow-up work, the previous mode for solving the problems mainly depends on taking out the tapping test piece after depressurization or taking out the tapping test piece after the pipeline in the front is plugged again, the processing method not only reduces the operation efficiency and increases the operation intensity, but also has great influence on the gas use of a user, and therefore the plunger type plugging device magnetic hook needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plunger type plugging device magnetism lifting hook possesses the advantage that can take out the inside shutoff head that drops of pipeline or trompil test piece fast to solve the problem of proposing among the above-mentioned background art.

In order to realize the above-mentioned purpose, the utility model provides a plunger type plugging device magnetism lifting hook, which comprises a fixed base, the one end fixed mounting of fixing base has mounting flange, the inner chamber threaded connection of fixing base has the screwed pipe, the one end of screwed pipe runs through fixing base and mounting flange in proper order and extends to mounting flange's externally mounted has the shutoff head, the rubber sleeve has been cup jointed on the surface of shutoff head, the other end of screwed pipe runs through the fixing base and extends to the externally fixed mounting of fixing base and has outer action bars, the inner chamber sliding connection of screwed pipe has the removal subassembly, the one end of removal subassembly runs through the screwed pipe and extends to the outside of screwed pipe and installs the magnetism subassembly through coupling assembling.

Preferably, the moving assembly comprises a plurality of sets of moving rods, wherein one end of one set of moving rods penetrates through the threaded pipe and extends to the external part of the threaded pipe to be fixedly connected with the inner operating rod, and two adjacent sets of moving rods are installed together through the installation assembly in a threaded mode.

Preferably, the mounting assembly comprises a threaded rod fixedly mounted at one end of one of the groups of moving rods, a threaded hole matched with the threaded rod is formed in one end of the other group of moving rods, and the surface of the threaded rod is in threaded connection with the inner wall of the threaded hole.

Preferably, the inner wall fixed mounting of screwed pipe has the gag lever post, the spacing groove with gag lever post looks adaptation is seted up on the surface of carriage release lever, the inner wall of spacing groove and the surface sliding connection of gag lever post.

Preferably, the magnetic suction assembly comprises a fixing rod, a strong magnetic chuck is fixedly mounted at one end of the fixing rod, and the end, where the strong magnetic chuck is mounted, of the fixing rod is arranged in a downward inclined mode.

Preferably, coupling assembling includes head rod and second connecting rod, the head rod is rather than one set of the one end fixed connection of carriage release lever, the one end fixed connection of second connecting rod and dead lever, be equipped with the thread bush between head rod and the second connecting rod, the inner wall of thread bush respectively with the surface threaded connection of head rod and second connecting rod.

Preferably, the surface of the fixing base is in threaded connection with a locking rod, and one end of the locking rod penetrates through the fixing base and extends to the inner cavity of the fixing base to be attached to the surface of the threaded pipe.

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

1. the utility model discloses a mounting flange's setting can be fixed this device installation in the one end of gas pipeline, can drive the shutoff head through the setting of outer action bars and remove in the inside of gas pipeline to carry out the shutoff to the inside of gas pipeline, through the cooperation of magnetism subassembly and removal subassembly use, can be with the shutoff head or the trompil test piece suction that drop in the inside of gas pipeline, through the setting of this device, can handle on-the-spot proruption problem fast, can also reduce the influence to user's gas, promote pipeline operation safety;

2. the utility model discloses a coupling assembling's setting can be in the same place magnetism subassembly and removal unit mount, and magnetism subassembly passes through coupling assembling and is in the same place with removal unit mount, possesses the function that can dismantle the change, through the setting of installation component, can be in the same place multiunit carriage release lever installation is fixed, has reached the purpose of being convenient for adjust removal unit use length.

Drawings

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

FIG. 2 is a schematic view of the magnetic attraction assembly of the present invention;

FIG. 3 is a schematic structural view of the mounting assembly of the present invention;

fig. 4 is a schematic structural diagram of the connection assembly of the present invention.

In the figure: 1. a fixed seat; 2. installing a flange; 3. a threaded pipe; 4. plugging a plug; 5. a rubber sleeve; 6. an outer operating lever; 7. a travel bar; 8. an inner operating lever; 9. a threaded rod; 10. a threaded hole; 11. a limiting rod; 12. a limiting groove; 13. fixing the rod; 14. a strong magnetic chuck; 15. a first connecting rod; 16. a second connecting rod; 17. a threaded sleeve; 18. a locking lever.

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. 1-4, the utility model provides a plunger type plugging device magnetic lifting hook, including fixing base 1, the one end fixed mounting of fixing base 1 has mounting flange 2, the inner chamber threaded connection of fixing base 1 has screwed pipe 3, the surface threaded connection of fixing base 1 has check lock lever 18, the one end of check lock lever 18 runs through fixing base 1 and extends to the inner chamber of fixing base 1 and the surface laminating of screwed pipe 3, the one end of screwed pipe 3 runs through fixing base 1 and mounting flange 2 in proper order and extends to the outside of mounting flange 2 and installs block head 4, the surface of block head 4 has cup jointed rubber sleeve 5, the other end of screwed pipe 3 runs through fixing base 1 and extends to the outside fixed mounting of fixing base 1 and has outer action bars 6;

through the arrangement of the mounting flange 2, the device can be mounted and fixed with one end of a gas pipeline, after the use position of the device is fixed, a user can drive the threaded pipe 3 to rotate by rotating the outer operating rod 6, the threaded pipe 3 can move towards the inside of the gas pipeline while rotating, the movement of the threaded pipe 3 can drive the plugging head 4 to move, the gas pipeline is plugged, through the arrangement of the rubber sleeve 5, the joint between the plugging head 4 and the gas pipeline can be sealed, so that the air tightness of the gas pipeline is improved, through the arrangement of the locking rod 18, after the plugging head 4 is moved to the plugging position, the user can tighten the locking rod 18, the rotation of the locking rod 18 enables one end of the locking rod to penetrate through the fixing seat 1 and extend to the quick-assembly inner cavity of the fixing seat 1 to be attached to the surface of the threaded pipe 3, so that the relative position of the threaded pipe 3 and the fixing seat 1 is fixed, further, the plugging head 4 is prevented from moving in the plugging process and being separated from the plugging position, in the embodiment, the sealing head 4 and the threaded pipe 3 are mounted together through a detachable structure, the related to the prior art and the technical disclosure technology can not be known by specific working principle of the field, and the working principle of the field;

preferably, the inner cavity of the threaded pipe 3 is slidably connected with a moving assembly, the moving assembly comprises a plurality of groups of moving rods 7, one end of one group of moving rods 7 penetrates through the threaded pipe 3 and extends to the outside of the threaded pipe 3 to be fixedly connected with an inner operating rod 8, two adjacent groups of moving rods 7 are installed together through an installation assembly in a threaded manner, the installation assembly comprises a threaded rod 9 fixedly installed at one end of one group of moving rods 7, one end of the other group of moving rods 7 is provided with a threaded hole 10 matched with the threaded rod 9, the surface of the threaded rod 9 is in threaded connection with the inner wall of the threaded hole 10, a limiting rod 11 is fixedly installed on the inner wall of the threaded pipe 3, a limiting groove 12 matched with the limiting rod 11 is formed in the surface of the moving rods 7, and the inner wall of the limiting groove 12 is in sliding connection with the surface of the limiting rod 11;

through the arrangement of the moving assembly, the magnetic suction assembly can be driven to move in a gas pipeline, the moving assembly in the embodiment is composed of a plurality of groups of moving rods 7, the using length of the moving assembly can be freely adjusted according to actual using requirements, the plurality of groups of moving rods 7 are installed and connected together through the installation assembly, when the plurality of groups of moving rods 7 need to be installed and connected together, a user can align the end parts of two adjacent groups of moving rods 7, then screw one group of moving rods 7, the rotation of the moving rods can drive the threaded rod 9 to rotate, the threaded rod 9 can be in threaded connection with the inner wall of the threaded hole 10 in the rotating process, so that the two adjacent groups of moving rods 7 are installed and connected together, through the matching use of the limiting rod 11 and the limiting groove 12, the moving direction of the moving rods 7 can be limited, and the moving rods 7 are prevented from rotating in the moving process to cause deviation in the direction of driving the magnetic suction assembly;

it should be noted that one end of the moving assembly penetrates through the threaded pipe 3 and extends to the outside of the threaded pipe 3, and a magnetic attraction assembly is installed through a connecting assembly, the magnetic attraction assembly comprises a fixed rod 13, a strong magnetic chuck 14 is fixedly installed at one end of the fixed rod 13, where the strong magnetic chuck 14 is installed, is arranged in a downward-inclined manner, the connecting assembly comprises a first connecting rod 15 and a second connecting rod 16, the first connecting rod 15 is fixedly connected with one end of one group of moving rods 7, the second connecting rod 16 is fixedly connected with one end of the fixed rod 13, a threaded sleeve 17 is arranged between the first connecting rod 15 and the second connecting rod 16, and the inner wall of the threaded sleeve 17 is respectively in threaded connection with the surfaces of the first connecting rod 15 and the second connecting rod 16;

through the arrangement of the connecting assembly, the fixed rod 13 and one group of the movable rods 7 can be fixedly installed together, in the installation process, a user firstly rotates the threaded sleeve 17 to install the threaded sleeve 17 on the surface of the first connecting rod 15, then rotates the fixed rod 13, the rotation of the fixed rod 13 drives the second connecting rod 16 to rotate, and the second connecting rod 16 and the threaded sleeve 17 are connected together, so that the fixed rod 13 and one group of the movable rods 7 are fixedly installed together;

if shutoff head 4 or trompil test piece drop when the inside of gas pipeline, the user can inhale the magnetic assembly and install in the one end of carriage release lever 7 and remove in action bars 8, the removal of interior action bars 8 drives multiunit carriage release lever 7 and removes, the removal of carriage release lever 7 passes through coupling assembling and drives dead lever 13 and remove, the removal of dead lever 13 can drive strong magnetic chuck 14 and remove, when strong magnetic chuck 14 removes to the shutoff head 4 or the trompil test piece department that drops, can adsorb it on strong magnetic chuck 14, the user can outside stimulate interior action bars 8 this moment, take out the shutoff head 4 or the trompil test piece that drop, dead lever 13 sets up for the slope in this embodiment, be used for taking out the trompil test piece that is located gas pipeline inner chamber bottom, if in order to take out the shutoff head 4 that drops, the user can select for use the dead lever 13 of level setting.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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. Plunger type plugging device magnetic lifting hook includes fixing base (1), its characterized in that: the one end fixed mounting of fixing base (1) has mounting flange (2), the inner chamber threaded connection of fixing base (1) has screwed pipe (3), the one end of screwed pipe (3) runs through fixing base (1) and mounting flange (2) in proper order and extends to the externally mounted of mounting flange (2) and has stopper head (4), rubber sleeve (5) have been cup jointed on the surface of stopper head (4), the other end of screwed pipe (3) runs through fixing base (1) and extends to the outside fixed mounting of fixing base (1) and has outer action bars (6), the inner chamber sliding connection of screwed pipe (3) has the removal subassembly, the one end of removal subassembly runs through screwed pipe (3) and extends to the outside of screwed pipe (3) and installs the magnetism through coupling assembling and inhales the subassembly.

2. The plunger-type occluder magnetic suspension hook of claim 1, wherein: the moving assembly comprises a plurality of groups of moving rods (7), one end of one group of moving rods (7) penetrates through the threaded pipe (3) and extends to the outer portion of the threaded pipe (3) to be fixedly connected with an inner operating rod (8), and the two adjacent groups of moving rods (7) are installed together through the installation assembly in a threaded mode.

3. The plunger-type occluder magnetic hook of claim 2, wherein: the mounting assembly comprises a threaded rod (9) fixedly mounted at one end of one of the moving rods (7), a threaded hole (10) matched with the threaded rod (9) is formed in one end of the other moving rod (7), and the surface of the threaded rod (9) is in threaded connection with the inner wall of the threaded hole (10).

4. The plunger-type occluder magnetic hook of claim 2, wherein: the inner wall fixed mounting of screwed pipe (3) has gag lever post (11), gag lever post (12) with gag lever post (11) looks adaptation are seted up on the surface of carriage release lever (7), the inner wall of gag lever post (12) and the surperficial sliding connection of gag lever post (11).

5. The plunger-type occluder magnetic suspension hook of claim 2, wherein: the subassembly of inhaling includes dead lever (13), the one end fixed mounting of dead lever (13) has strong magnetic chuck (14), the one end of dead lever (13) installation strong magnetic chuck (14) is the downward sloping setting.

6. The plunger-type occluder magnetic suspension hook of claim 5, wherein: coupling assembling includes head rod (15) and second connecting rod (16), head rod (15) and wherein a set of the one end fixed connection of carriage release lever (7), the one end fixed connection of second connecting rod (16) and dead lever (13), be equipped with thread bush (17) between head rod (15) and second connecting rod (16), the inner wall of thread bush (17) respectively with the surface threaded connection of head rod (15) and second connecting rod (16).

7. The plunger-type occluder magnetic suspension hook of claim 1, wherein: the surface thread of fixing base (1) is connected with locking lever (18), the surface laminating of the inner chamber that the one end of locking lever (18) runs through fixing base (1) and extends to fixing base (1) and screwed pipe (3).