CN209778100U

CN209778100U - petrochemical pipeline installation hoisting accessory

Info

Publication number: CN209778100U
Application number: CN201920692367.2U
Authority: CN
Inventors: 房伟; 刘顺
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-05-15
Filing date: 2019-05-15
Publication date: 2019-12-13
Anticipated expiration: 2029-05-15

Abstract

The utility model discloses a petrochemical pipeline installation hoisting accessory, including crossbearer, bracing piece and hoisting mechanism, hoisting mechanism includes motor, bearing, reel, roller bearing, steel cable, first fixed block, jack-up hook and first pivot, one side of bracing piece is seted up flutedly, the inboard fixedly connected with first slide of recess, the inboard sliding connection of first slide has first slider, the opposite side fixedly connected with baffle of first slider, the opposite side of baffle is laminated in the steel cable, the utility model discloses through the cooperation use of pneumatic cylinder, first slider, first slide, baffle and stopper, when hoisting accessory lifts by crane the petroleum pipeline to the mounted position, can carry out the spacing to the petroleum pipeline to the technical problem that the height is not convenient for adjusting when the petroleum pipeline is installed, pulley laminating baffle after the petroleum pipeline lifts by crane to the mounted height, the installation angle can be conveniently adjusted when workers install the device, so that the working efficiency is improved.

Description

Petrochemical pipeline installation hoisting accessory

Technical Field

The utility model relates to a petrochemical installation hoisting accessory technical field specifically is a petrochemical installation hoisting accessory.

Background

Petroleum, also known as crude oil, is a viscous, dark brown liquid. The upper part of the crust has oil storage. The properties of petroleum vary with the place of production, the viscosity range is very wide, the difference of freezing points is very large, the boiling point range is from normal temperature to more than 500 ℃, the petroleum can be dissolved in various organic solvents, is insoluble in water, but can form emulsion with water. However, the components and appearances of petroleum in different oil fields can be greatly distinguished, the petroleum is conveyed by the petroleum pipeline, the petroleum pipeline is generally erected in the field, the geological environment of some places is uneven, the traditional hoisting device needs to be operated in a stable place, when the petroleum pipeline is installed, the petroleum pipeline is often required to be hoisted to the installation height by the hoisting device for installation, the hoisting height is not easy to control and suddenly lowered during hoisting, the petroleum pipeline cannot be accurately installed, the working efficiency is reduced, or a petroleum construction worker manually lifts one section of the pipeline to a construction place, the labor intensity of the worker is seriously increased, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a petrochemical pipeline installation hoisting accessory 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: the utility model provides a petrochemical engineering pipeline installation hoisting accessory, includes crossbearer, bracing piece and lifts by crane the mechanism, it includes motor, bearing, reel, roller bearing, steel cable, first fixed block, lifting hook and first pivot to lift by crane the mechanism, the recess is seted up to one side of bracing piece, the first slide of inboard fixedly connected with of recess, the inboard sliding connection of first slide has first slider, the opposite side fixedly connected with baffle of first slider, the opposite side laminating in the steel cable of baffle, top one side fixed connection in the hydraulic stem of pneumatic cylinder of baffle, bottom one side fixedly connected with stopper of steel cable, the second fixed block has been welded respectively to the top both sides of stopper, the inboard rotation in top of second fixed block is connected with the second pivot, the outside of second pivot is rotated and is connected with the pulley.

As further preferable in the present technical solution: the bottom of the transverse frame is fixedly connected to the top of the supporting rod.

As further preferable in the present technical solution: the hydraulic cylinders are fixedly connected to two sides of the top of the transverse frame respectively, and the lifting mechanism is fixedly connected to the middle area of the top of the transverse frame.

As further preferable in the present technical solution: the lifting mechanism is characterized in that a motor is arranged on one side of the lifting mechanism, the output end of the motor is fixedly connected to one side of the rolling shaft, the outer ring of the bearing is fixedly connected to two sides of the lifting mechanism, and two sides of the rolling shaft are respectively and fixedly connected to the inner ring of the bearing.

As further preferable in the present technical solution: the outside fixedly connected with reel of roller bearing, one side fixed connection in outside one side of reel of steel cable, the opposite side fixed connection in the top of first fixed block of steel cable, the inboard rotation in bottom of first fixed block is connected with first pivot, the outside rotation of first pivot is connected with lifting hook.

as further preferable in the present technical solution: the bottom of the baffle is bonded with a rubber pad.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cooperation of pneumatic cylinder, first slider, first slide, baffle and stopper is used, lifts by crane petroleum pipeline to the mounted position when hoisting accessory, can carry on spacingly to petroleum pipeline to highly be not convenient for adjust's technical problem when having solved petroleum pipeline installation, the petroleum pipeline lifts by crane to mounting height back pulley laminating baffle, adjusts installation angle when the workman of being convenient for installs, thereby has improved work efficiency.

Drawings

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

Fig. 2 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

Fig. 3 is a schematic structural view of the first slideway of the present invention;

Fig. 4 is the structure schematic diagram of the lifting mechanism of the present invention.

In the figure: 1. a cross frame; 2. a support bar; 3. a hydraulic cylinder; 4. a baffle plate; 5. a hoisting mechanism; 501. a motor; 502. a bearing; 503. coiling; 504. a roller; 505. a wire rope; 506. a first fixed block; 507. a lifting hook; 508. a first rotating shaft; 6. a groove; 7. a first slideway; 8. a first slider; 9. a limiting block; 901. a second fixed block; 902. a second rotating shaft; 903. a pulley; 10. and (7) a rubber pad.

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.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: a petrochemical pipeline installation hoisting device comprises a transverse frame 1, a support rod 2 and a hoisting mechanism 5, wherein the hoisting mechanism 5 comprises a motor 501, a bearing 502, a reel 503, a rolling shaft 504, a steel cable 505, a first fixing block 506, a hoisting hook 507 and a first rotating shaft 508, one side of the support rod 2 is provided with a groove 6, the inner side of the groove 6 is fixedly connected with a first slide way 7, the inner side of the first slide way 7 is slidably connected with a first slide block 8, the other side of the first slide block 8 is fixedly connected with a baffle plate 4, the other side of the baffle plate 4 is attached to the steel cable 505, one side of the top of the baffle plate 4 is fixedly connected to a hydraulic rod of a hydraulic cylinder 3, one side of the bottom of the steel cable 505 is fixedly connected with a limiting block 9, the two sides of the top of the limiting block 9 are respectively welded with a second fixing block 901, the inner side of, a pulley 903 is rotatably connected to the outer side of the second rotating shaft 902.

In this embodiment, specifically: the bottom of the transverse frame 1 is fixedly connected to the top of the support rod 2; the support bar 2 can provide a good support effect for the cross frame 1.

In this embodiment, specifically: the hydraulic cylinder 3 is fixedly connected to each of two sides of the top of the transverse frame 1, the lifting mechanism 5 is fixedly connected to the middle area of the top of the transverse frame 1, and the hydraulic cylinder 3 and the lifting mechanism 5 can be well fixed through the transverse frame 1.

In this embodiment, specifically: a motor 501 is arranged on one side of the lifting mechanism 5, the output end of the motor 501 is fixedly connected to one side of a roller 504, the outer ring of the bearing 502 is fixedly connected to two sides of the lifting mechanism 5, and two sides of the roller 504 are respectively fixedly connected to the inner ring of the bearing 502; the two sides of the roller 504 are fixedly connected to the inner ring of the bearing 502, so that the roller 504 is rotatably connected to the inner ring of the bearing 502, the motor 501 can conveniently drive the roller 504 to rotate, and the outer ring of the bearing 502 is fixedly connected with the hoisting mechanism 5, so that the roller 504 is fixed.

In this embodiment, specifically: a reel 503 is fixedly connected to the outer side of the roller 504, one side of the steel cable 505 is fixedly connected to one side of the outer portion of the reel 503, the other side of the steel cable 505 is fixedly connected to the top of a first fixing block 506, a first rotating shaft 508 is rotatably connected to the inner side of the bottom of the first fixing block 506, and a lifting hook 507 is rotatably connected to the outer side of the first rotating shaft 508; the steel cable 505 is wound by the reel 503, so that the first fixing block 506 and the lifting hook 507 can be lifted, and the lifting effect is achieved.

In this embodiment, specifically: rubber pads 10 are bonded to the bottoms of the baffles 4, and good protection effects can be achieved when the pulleys 903 touch the baffles 4 through the rubber pads 10.

When the working principle or the structural principle is used, the hydraulic cylinder 3 is operated, the baffle plate 4 is driven by the hydraulic rod of the hydraulic cylinder 3 to move upwards or downwards on the inner side of the first slideway 7, the baffle plate 4 is adjusted to the height of the petroleum pipeline to be installed, the motor 501 is operated, the output end of the motor 501 drives the roller 504 to rotate, so that the reel 503 rotates, the wire rope 505 is wound by the reel 503, the wire rope 505 drives the first fixed block 506 to move upwards, the lifting hook 507 follows the first fixed block 506 to move upwards, thereby driving the petroleum pipeline to move upwards, stopping the hoisting mechanism 5 when the pulley 903 is jointed with the baffle 4, workers waiting at the installation height drag the petroleum pipeline to be in butt joint with another petroleum pipeline, so that the petroleum pipeline can be conveniently installed, and the workers can conveniently and quickly move the petroleum pipeline through the rubber pad 10, when the pulley 903 touches the baffle 4, a good protection effect can be provided for the baffle 4.

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 petrochemical pipeline installation hoisting accessory, includes crossbearer (1), bracing piece (2) and hoisting mechanism (5), its characterized in that: the lifting mechanism (5) comprises a motor (501), a bearing (502), a reel (503), a rolling shaft (504), a steel cable (505), a first fixed block (506), a lifting hook (507) and a first rotating shaft (508), one side of the supporting rod (2) is provided with a groove (6), the inner side of the groove (6) is fixedly connected with a first slide way (7), the inner side of the first slide way (7) is slidably connected with a first slide block (8), the other side of the first slide block (8) is fixedly connected with a baffle (4), the other side of the baffle (4) is attached to the steel cable (505), one side of the top of the baffle (4) is fixedly connected to a hydraulic rod of the hydraulic cylinder (3), one side of the bottom of the steel cable (505) is fixedly connected with a limit block (9), and the two sides of the top of the limit block (9) are respectively welded with a, the inner side of the top of the second fixing block (901) is rotatably connected with a second rotating shaft (902), and the outer side of the second rotating shaft (902) is rotatably connected with a pulley (903).

2. The petrochemical pipeline installation hoisting accessory of claim 1, characterized in that: the bottom of the transverse frame (1) is fixedly connected to the top of the support rod (2).

3. The petrochemical pipeline installation hoisting accessory of claim 2, characterized in that: the hydraulic cylinder (3) is fixedly connected to two sides of the top of the transverse frame (1) respectively, and the lifting mechanism (5) is fixedly connected to the middle area of the top of the transverse frame (1).

4. The petrochemical pipeline installation hoisting accessory of claim 3, characterized in that: the lifting mechanism is characterized in that a motor (501) is arranged on one side of the lifting mechanism (5), the output end of the motor (501) is fixedly connected to one side of a roller (504), the outer ring of a bearing (502) is fixedly connected to the two sides of the lifting mechanism (5), and the two sides of the roller (504) are respectively and fixedly connected to the inner ring of the bearing (502).

5. The petrochemical pipeline installation hoisting accessory of claim 4, characterized in that: the outside fixedly connected with reel (503) of roller bearing (504), one side fixed connection in outside one side of reel (503) of steel cable (505), the opposite side fixed connection in the top of first fixed block (506) of steel cable (505), the inboard rotation in bottom of first fixed block (506) is connected with first pivot (508), the outside rotation of first pivot (508) is connected with lifting hook (507).

6. The petrochemical pipeline installation hoisting accessory of claim 1, characterized in that: and a rubber pad (10) is bonded at the bottom of the baffle (4).