CN212712344U

CN212712344U - Vertical natural gas storage tank overhead hoist

Info

Publication number: CN212712344U
Application number: CN202021186843.2U
Authority: CN
Inventors: 张成才
Original assignee: Bazhou Meiliwei Machinery Co ltd
Current assignee: Bazhou Meiliwei Machinery Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-16
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a vertical natural gas storage tank lifting device, which comprises a second machine body, a natural gas tank, a first machine body and a rope, and is characterized in that two sides of the top end of the first machine body are respectively welded with a fixing device, a shaft is arranged in the fixing device and is movably connected with a pulley shaft, the pulley is movably connected with the rope, first round holes are equidistantly arranged around the inside of the first machine body and are movably connected with a guide rod, the middle part of the guide rod is provided with threads which are meshed with a first gear, the top end of the first gear is fixedly connected with a first motor, the first motor is fixedly connected with the first machine body, the bottom end of the guide rod is fixedly connected with the second machine body, two sides of the inside of the second machine body are respectively provided with a first threaded telescopic rod, one end of the first threaded telescopic rod is fixedly connected with a second gear, the second gear is meshed with a third gear, one end of the third gear is fixedly connected, the other end of the third gear is fixedly connected with the second motor. The utility model discloses be convenient for adjust, it is compatible high.

Description

Vertical natural gas storage tank overhead hoist

Technical Field

The utility model relates to a lifting device technical field particularly, relates to a vertical natural gas storage tank overhead hoist.

Background

The liquefied natural gas is liquid after being compressed and cooled to the boiling point (-161.5 ℃), and is usually stored in a low-temperature storage tank at-161.5 ℃ and about 0.1 MPa. The main component of the methane is methane, and the methane is transported by a special ship or an oil tank truck and is gasified again when in use. During transportation, excessive shaking of the storage tank is avoided, and meanwhile, the abrasion of the transportation device is considered. The existing device for transporting the storage tank generally adopts a rigid connection mode, when the stress is large, the abrasion between parts is serious, the service life is shortened, and the maintenance cost is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vertical natural gas storage tank overhead hoist to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical natural gas storage tank lifting device comprises a second machine body, a natural gas tank, a first machine body and a rope, and is characterized in that two sides of the top end of the first machine body are respectively welded with a fixing device, a shaft is mounted inside the fixing device and movably connected with a pulley shaft, the pulley is movably connected with the rope, first round holes are formed in the periphery of the inside of the first machine body at equal intervals and movably connected with a guide rod, threads are arranged in the middle of the guide rod and meshed with a first gear, the top end of the first gear is fixedly connected with a first motor, the first motor is fixedly connected with the first machine body, the bottom end of the guide rod is fixedly connected with the second machine body, two sides of the inside of the second machine body are respectively provided with a first thread telescopic rod, and one end of the first thread telescopic rod is fixedly connected with a second gear, the novel natural gas tank is characterized in that the second gear is meshed with the third gear, one end of the third gear is fixedly connected with the knob, the other end of the third gear is fixedly connected with the second motor, the bottom end of the third gear is meshed with the fourth gear, the fourth gear is fixedly connected with the second threaded telescopic rod, the first threaded telescopic rod and the other end of the second threaded telescopic rod are welded with the fixing plate, the inner side of the fixing plate is bonded with the non-slip mat, and the non-slip mat is attached to the natural gas tank.

Furthermore, the first motor and the second motor are respectively electrically connected with a power supply.

Furthermore, round holes are respectively formed in two sides of the second machine body and are movably connected with the first threaded telescopic rod and the second threaded telescopic rod.

Further, a remote control device is installed inside the first machine body.

Further, the fixing plate is of a semicircular structure.

Further, the top end of the rope is fixedly connected with a crane.

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

the utility model discloses hoist device is convenient for adjust the bore size, and is compatible strong to the natural gas pitcher of various jar mouths' size, and adjusting device divide into manual and remote sensing operation, is convenient for improve work efficiency, and the both ends rope of first organism does benefit to the adjusting device position, and the guide arm can extend simultaneously, makes things convenient for the gas pitcher of various high differences.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic perspective view of a vertical natural gas storage tank lifting device;

fig. 2 is an overall sectional schematic view of a vertical natural gas tank lifting device.

Reference numerals:

1. a rope; 2. a pulley; 3. a shaft; 4. a fixing device; 5. a guide bar; 6. a first motor; 7. a first body; 8. a first gear; 9. a second motor; 10. a first circular hole; 11. a thread; 12. a second gear; 13. a first threaded telescoping rod; 14. a knob; 15. a short bar; 16. a third gear; 17. a fourth gear; 18. a second threaded telescoping rod; 19. a fixing plate; 20. a non-slip mat; 21. a second body; 22. a natural gas tank.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings 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 protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a vertical natural gas storage tank lifting device according to an embodiment of the present invention includes a second body 21, a natural gas tank 22, a first body 7 and a rope 1, and is characterized in that two sides of a top end of the first body 7 are respectively welded to a fixing device 4, a shaft 3 is installed inside the fixing device 4, the shaft 3 is movably connected to a pulley 2, the pulley 2 is movably connected to the rope 1, first circular holes 10 are equidistantly arranged around the inside of the first body 7, the first circular holes 10 are movably connected to a guide rod 5, a thread 11 is arranged in a middle portion of the guide rod 5, the thread 11 is engaged with a first gear 8, a top end of the first gear 8 is fixedly connected to a first motor 6, the first motor 6 is fixedly connected to the first body 7, a bottom end of the guide rod 5 is fixedly connected to the second body 21, the inner two sides of the second machine body 21 are respectively provided with a first threaded telescopic rod 13, one end of the first threaded telescopic rod 13 is fixedly connected with a second gear 12, the second gear 12 is meshed with a third gear 16, one end of the third gear 16 is fixedly connected with a knob 14, the other end of the third gear 16 is fixedly connected with a second motor 9, the bottom end of the third gear 16 is meshed with a fourth gear 17, the fourth gear 17 is fixedly connected with a second threaded telescopic rod 18, the first threaded telescopic rod 13 and the other end of the second threaded telescopic rod 18 are both welded with a fixing plate 19, the inner side of the fixing plate 19 is bonded with an anti-skid pad 20, and the anti-skid pad 20 is bonded with a natural gas tank 22.

Through the above technical scheme of the utility model, first motor 6 with second motor 9 respectively with power electric connection, second organism 21 both sides are equipped with the round hole respectively, and with first screw thread telescopic link 13 reaches 18 swing joint of second screw thread telescopic link, 7 internally mounted of first organism have remote control unit, fixed plate 19 is semi-circular structure, the top and the crane fixed connection of rope 1.

The working principle is as follows:

the first motor 6 is started to drive the first gear 8 to rotate, the guide rod starts to extend, when the second machine body 21 extends to the middle part of the natural gas tank 22 and stops, the second motor 9 starts to work, the third gear starts to rotate, the second gear 12 and the fourth gear 17 start to rotate, the fixing plate 2 is pushed to move inwards, and finally the natural gas tank 22 is attached.

In summary, the following steps: the utility model discloses hoist device is convenient for adjust the bore size, and is compatible strong to the natural gas pitcher of various jar mouths' size, and adjusting device divide into manual and remote sensing operation, is convenient for improve work efficiency, and the both ends rope of first organism does benefit to the adjusting device position, and the guide arm can extend simultaneously, makes things convenient for the gas pitcher of various high differences.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a vertical natural gas storage tank overhead hoist, includes second organism (21), natural gas jar (22), first organism (7) and rope (1), its characterized in that, the top both sides of first organism (7) respectively with fixing device (4) welding, fixing device (4) internally mounted has axle (3), axle (3) and pulley (2) axle move the connection, pulley (2) with rope (1) swing joint, the inside of first organism (7) is equipped with first round hole (10) all around the equidistance, first round hole (10) and guide arm (5) swing joint, the middle part of guide arm (5) is equipped with screw thread (11), screw thread (11) and first gear (8) meshing, the top and first motor (6) fixed connection of first gear (8), first motor (6) with first organism (7) fixed connection, the bottom end of the guide rod (5) is fixedly connected with the second machine body (21), two sides inside the second machine body (21) are respectively provided with a first threaded telescopic rod (13), one end of the first threaded telescopic rod (13) is fixedly connected with a second gear (12), the second gear (12) is meshed with a third gear (16), one end of the third gear (16) is fixedly connected with a knob (14), the other end of the third gear (16) is fixedly connected with a second motor (9), the bottom end of the third gear (16) is meshed with a fourth gear (17), the fourth gear (17) is fixedly connected with a second threaded telescopic rod (18), the other ends of the first threaded telescopic rod (13) and the second threaded telescopic rod (18) are welded with a fixing plate (19), and the inner side of the fixing plate (19) is bonded with an anti-skid pad (20), the non-slip mat (20) is attached to the natural gas tank (22).

2. The vertical natural gas storage tank lifting device as claimed in claim 1, wherein the first motor (6) and the second motor (9) are respectively electrically connected with a power supply.

3. The vertical natural gas storage tank lifting device as claimed in claim 1, wherein round holes are respectively formed in two sides of the second machine body (21) and are movably connected with the first threaded telescopic rod (13) and the second threaded telescopic rod (18).

4. The vertical natural gas storage tank lifting device as claimed in claim 1, wherein a remote control device is installed inside the first machine body (7).

5. The vertical natural gas storage tank lifting device as claimed in claim 1, wherein the fixing plate (19) is of a semicircular structure.

6. The vertical natural gas storage tank lifting device as claimed in claim 1, wherein the top end of the rope (1) is fixedly connected with a crane.