CN215974948U - Easily operated unloading crane pipe with electric submersible pump - Google Patents

Abstract

The utility model discloses an easily operated unloading oil filling riser with an electric submersible pump, which belongs to the technical field of fluid conveying equipment and comprises a double balancer, the electric submersible pump and a turbine worm mechanism, wherein the electric submersible pump is arranged to be immersed into the bottom of an oil tank to drive an impeller to pressurize oil products, the oil products are pushed to a target oil storage device, oil delivery to a vertical tank by an oil delivery or zero-position tank is realized, static electricity generated in the process is discharged by a static electricity conducting system, the safety of oil delivery work is ensured, workers can more easily operate the oil filling riser by arranging the turbine worm mechanism, compared with the prior art, the problem that the hydraulic oil filling pump needs to irregularly replace hydraulic oil for a pump body is solved, the mechanical maintenance cost is high, the environment is not protected, the electric pump body has the advantages of low maintenance cost, the working efficiency is high, and the energy is saved. The utility model solves the problems of low oil transportation efficiency of the oil filling riser, high equipment maintenance cost, inconvenient manual operation and vertical pipe movement and the like, and is mainly applied to the aspect of fluid transportation.

Description

Easily operated unloading crane pipe with electric submersible pump

Technical Field

The utility model belongs to the technical field of fluid conveying equipment, and particularly relates to an easily-operated unloading crane pipe with an electric submersible pump.

Background

Patent application No.: 202021755237.8 discloses a hydraulic oil filling riser, which is driven by full hydraulic pressure, runs stably, safely and reliably from top to bottom and from left to right, reduces the overall potential safety hazard, does not need manual operation, reduces the labor intensity of workers, increases the overall efficiency to a certain extent, is convenient for users to use, and increases the economic benefits of users.

The hydraulic oil filling riser uses a hydraulic oil-submersible pump, the hydraulic oil-submersible pump has the defects of complex structure, high mechanical failure rate, large equipment maintenance amount, low working efficiency and large energy consumption (2-3 times of that of an electric oil-submersible pump) of the hydraulic oil-submersible pump, hydraulic oil needs to be replaced for the hydraulic pump twice every year, hydraulic oil is supplemented for every several months, when a mechanical high-pressure oil pipe breaks, interface hydraulic oil leakage can pollute an oil product, and because the oil filling riser has large volume, two to three workers are needed to operate and cooperate, a large amount of manpower is wasted, and therefore, the oil filling riser with the electric oil-submersible pump is easy to operate.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an easily operated unloading crane pipe with an electric submersible pump, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an easy operation has electric submersible pump's oil filling riser of unloading, includes the stand, its characterized in that: the vertical column is provided with a transverse supporting rod, the front end of the transverse supporting rod is fixedly provided with a pipe fitting, the upper end of the pipe fitting is provided with a rotary connector I, a worm gear mechanism I is additionally arranged on the rotary connector I, an inner arm is arranged above the rotary connector I, a connecting rod is vertically arranged on the inner arm, a locking device is arranged on the right side of the connecting rod, the vertical column is also provided with a locking seat, the locking device and the locking seat realize the locking function, the locking seat is connected with the locking device through a bolt, the vertical column is horizontally and fixedly provided with a cross rod, the top end of the connecting rod is provided with a rotary device, the right side of the cross rod is connected with the rotary device, a connecting frame is arranged between the connecting rod and the inner arm, the upper end of the inner arm is provided with a rotary connector II, and the rotary connector II is additionally provided with a worm gear mechanism II, II tops of swivelling joint head be provided with return bend I, I right sides of return bend be provided with two balancers, be used for the equilibrium to fall the during operation outer arm when facing upward self and the gravity that the intraductal oil body produced, return bend upper end be provided with swivelling joint head III, swivelling joint head III install additional and be equipped with turbine worm mechanism III, the III front ends of swivelling joint head be provided with outer arm, outer arm be connected with two balancers, outer arm right side end be provided with swivelling joint head IV, the IV rear of swivelling joint head be provided with return bend II, II lower extremes of return bend be provided with the pipe that hangs down, the pipe below that hangs down be provided with electric submersible pump, pipe fitting, inner arm, outer arm, hang down pipe and electric submersible pump outside be provided with and lead electrostatic system, with the direct leading-in underground of static.

Preferably, turbine worm mechanism I include turbine, worm and controller, the turbine setting in the outer lane of swivelling joint I, the controller fixed set up on the pipe fitting, the controller front end be provided with the worm, worm and turbine between mesh, the assistance of this function has brought the convenience for operating personnel.

Preferably, a group of handles are arranged on the vertical pipe, so that workers can conveniently insert or pull the vertical pipe into or out of the tank body.

Preferably, the flexible scraping ring is made of tetrafluoro rubber or other flexible oleophobic materials, so that oil on the vertical pipe can be conveniently scraped.

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

(1) through designing electronic submersible pump, immerse motor and submersible pump in the oil tank bottom together, motor and pump coaxial coupling drive the impeller and for the oil product pressure boost, with oil propelling movement to target oil storage ware, realize paying oil or zero-bit jar to the vertical tank oil transportation, non-maintaining, use cost is low.

(2) Through design turbine worm mechanism I, the activity of the large-scale oil filling riser of being convenient for has replaced the current needs and has used a large amount of manual operations, also makes things convenient for the activity of other positions oil filling riser through design turbine worm mechanism in the same way.

(3) Through the design handle, make things convenient for the workman to insert the pipe that hangs down or extract the jar body, avoid operating personnel direct with the pipe that hangs down to contact.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is an enlarged view of the utility model at B in FIG. 2;

FIG. 4 is an enlarged view of the present invention at C of FIG. 1;

fig. 5 is a top view of the present invention.

Detailed Description

The technical solutions 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 a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides an easy operation has electric submersible pump's oil filling riser of unloading, includes stand 1, its characterized in that: the vertical column 1 is provided with a transverse supporting rod 2, the front end of the transverse supporting rod 2 is fixedly provided with a pipe fitting 3, the upper end of the pipe fitting 3 is provided with a rotary connector I4, the rotary connector I4 is additionally provided with a worm and gear mechanism I5, the worm and gear mechanism I5 comprises a worm wheel 5-1, a worm 5-2 and a controller 5-3, the worm wheel 5-1 is arranged on the outer ring of the rotary connector I4, the controller 5-3 is fixedly arranged on the pipe fitting 3, the front end of the controller 5-3 is provided with the worm 5-2, the worm 5-2 is meshed with the worm wheel 5-1, an inner arm 6 is arranged above the rotary connector I4, the inner arm 6 is vertically provided with a connecting rod 7, and the right side of the connecting rod 7 is provided with a locking device 8, the upright post 1 on still be provided with locking seat 9, locking seat 9 pass through the bolt connection with locking device 8, upright post 1 go up the fixed horizontal pole 10 that is provided with of level, 7 top of connecting rod be provided with rotary device 11, horizontal pole 10 right side be connected with rotary device 11, connecting rod 7 and inner arm 6 between be provided with link 12, inner arm 6 upper end be provided with swivelling joint II 13, swivelling joint II 13 install turbine worm mechanism II 14 additional, swivelling joint II 13 top be provided with return bend I15, return bend I15 right side be provided with two balancers 16, return bend 15 upper end be provided with swivelling joint III 17, swivelling joint III 17 install turbine worm mechanism III 18 additional, swivelling joint III 17 front end be provided with outer arm 19, outer arm 19 be connected with two balancers 16, outer arm 19 right side end be provided with swivelling joint IV 20, swivelling joint IV 20 rear be provided with return bend II 21, return bend II 21 lower extreme be provided with and hang down pipe 22, hang down and be provided with a set of handle 25 on the pipe 22, hang down pipe 22 below be provided with electronic submersible pump 23, pipe fitting 3, inner arm 6, outer arm 19, hang down pipe 22 and electronic submersible pump 23 outside be provided with and lead electrostatic system 24.

The working principle and the using process of the utility model are as follows: before unloading oil, a worker needs to check the integrity of oil depot oil platform equipment, check the grounding of a static conducting system 24, open a locking device 8, arrange a rotary connector I4 and a rotary device 11 between the rotary connector I and the locking device to facilitate the horizontal movement of an inner arm 6, a turbine worm mechanism I5 to facilitate the horizontal movement of the inner arm 6, a rotary connector II 13 to facilitate the horizontal movement of an outer arm 19, a turbine worm mechanism II 14 to facilitate the horizontal movement of the outer arm 19, a rotary connector III 17 to facilitate the upward and downward pitching movement of the outer arm 19, a turbine worm mechanism III 18 to facilitate the upward and downward pitching movement of the outer arm 19, a double balancer 16 to balance the gravity generated by the upward and downward pitching movement of the outer arm 19 and oil bodies in the oil depot, a rotary IV connector 20 to facilitate the left and right movement of a vertical pipe 22 with an electric submersible pump 23, insert the vertical pipe 22 with the electric submersible pump 23 into a tank truck storage tank, and communicate a pipe fitting 3 with an oil delivery end, at this time, the electric submersible pump 23 starts to work, and after the oil discharge work is finished, the worker operates the handle 25 to lift the drop tube 22 from the interior of the tank car storage tank, and the oil discharge work is finished.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides an easy operation has electric submersible pump's oil filling riser of unloading, includes stand (1), its characterized in that: the vertical column (1) is provided with a transverse supporting rod (2), the front end of the transverse supporting rod (2) is fixedly provided with a pipe fitting (3), the upper end of the pipe fitting (3) is provided with a rotary connector I (4), the rotary connector I (4) is additionally provided with a turbine worm mechanism I (5), an inner arm (6) is arranged above the rotary connector I (4), the inner arm (6) is vertically provided with a connecting rod (7), the right side of the connecting rod (7) is provided with a locking device (8), the vertical column (1) is also provided with a locking seat (9), the locking seat (9) is connected with the locking device (8) through a bolt, the vertical column (1) is horizontally and fixedly provided with a transverse rod (10), the top end of the connecting rod (7) is provided with a rotating device (11), and the right side of the transverse rod (10) is connected with the rotating device (11), connecting rod (7) and inner arm (6) between be provided with link (12), inner arm (6) upper end be provided with swivelling joint head II (13), swivelling joint head II (13) install with turbine worm mechanism II (14) additional, swivelling joint head II (13) top be provided with return bend I (15), return bend I (15) right side be provided with two balancers (16), return bend I (15) upper end be provided with swivelling joint head III (17), swivelling joint head III (17) install with turbine worm mechanism III (18), swivelling joint head III (17) front end be provided with outer arm (19), outer arm (19) be connected with two balancers (16), outer arm (19) right side end be provided with rotatory IV (20), rotatory connector IV (20) rear be provided with return bend II (21), the lower end of the elbow pipe II (21) is provided with a vertical pipe (22), an electric submersible pump (23) is arranged below the vertical pipe (22), and a static electricity conducting system (24) is arranged outside the pipe fitting (3), the inner arm (6), the outer arm (19), the vertical pipe (22) and the electric submersible pump (23).

2. The easy-to-operate unloading arm with electric submersible pump according to claim 1, characterized by that: the worm and gear mechanism I (5) comprises a worm gear (5-1), a worm (5-2) and a controller (5-3), the worm gear (5-1) is arranged on the outer ring of the rotary connector I (4), the controller (5-3) is fixedly arranged on the pipe fitting (3), the worm (5-2) is arranged at the front end of the controller (5-3), and the worm (5-2) is meshed with the worm gear (5-1).

3. The easy-to-operate unloading arm with electric submersible pump according to claim 1, characterized by that: the vertical pipe (22) is provided with a group of handles (25).

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