CN219971845U

CN219971845U - Automatic oil filling riser

Info

Publication number: CN219971845U
Application number: CN202320863120.9U
Authority: CN
Inventors: 张镇; 曾国栋; 左永刚; 叶有义; 何德安; 姜俊泽
Original assignee: Army Service Academy of PLA
Current assignee: Army Service Academy of PLA
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-11-07
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses an automatic oil filling riser which comprises an upright post, a second plate and a detector, wherein the second plate is arranged on the outer wall of the upright post, a connector is arranged at one end of the first pipe, the second pipe is arranged on the outer wall of the connector, a third pipe is arranged at the bottom of the second pipe, the detector is arranged on the outer wall of the third pipe, an electric telescopic rod is arranged on the inner bottom wall of a fixed cavity, and a sealing block is arranged at one end of the electric telescopic rod. According to the utility model, the detector and the control valve are arranged, so that the automatic closing function can be realized, when the gasoline is filled, the third pipe is submerged by the gasoline, the floating ball rises, the floating ball drives the lifting rod to rise, the reset spring stretches, the lifting rod impacts the switch, the switch is opened, the control valve works, the electric telescopic rod in the control valve stretches, the sealing blocks are driven to be close to each other, the first pipe is sealed, the automatic closing function after the gasoline is filled is realized, and the work load of staff is reduced.

Description

Automatic oil filling riser

Technical Field

The utility model relates to the technical field of oil filling riser, in particular to an automatic oil filling riser.

Background

The crane pipe is a telescopic pipe, and is used for loading and unloading liquid in petroleum and chemical wharf, and medium in the pipe is oil, water, etc. The oil filling riser is divided into various types, and compared with the old hose, the oil filling riser has the advantages of high safety, flexibility and the like, and is mainly used for special equipment for fluid loading and unloading operations of railway oil tank cars and highway oil tank cars. The loading and unloading type can be divided into upper loading and unloading and lower loading and unloading. The transportable media are petroleum products such as crude oil, gasoline, diesel oil, lubricating oil and the like; the crane pipe is mainly composed of fixing, rotating, operating and balancing mechanisms and oil pipes. The rotary mechanism (rotary joint) is made of forged steel or aluminium alloy, and is internally provided with a multi-row ball bearing, and a stainless steel special sealing ring is flexible in rotation, reliable in sealing performance and durable in use. The balance system has the forms of counterweight, torsion spring, compression spring, tension spring, screw rod, hydraulic balance and pneumatic balance, etc. and can be operated with small force.

The existing oil filling riser has the following defects:

patent document CN109292719a discloses an electric truss crane tube, which comprises a truss and an alignment trolley mounted on the truss, wherein a moving track for moving the alignment trolley is arranged on the truss; the alignment trolley is provided with a telescopic vertical tube, the telescopic vertical tube is arranged on the alignment trolley through a vertical tube lifting driving device, and the side part of the telescopic vertical tube is also communicated with a liquid phase crane tube and a gas phase crane tube; the telescopic vertical pipe comprises a vertical air return hard pipe and an air return corrugated pipe sleeved on the air return hard pipe, the top of the air return corrugated pipe is in sealing connection with the outer wall of the air return hard pipe, and the bottom of the air return corrugated pipe is connected with a sealing cap which is convenient to match with the tank opening of the tank wagon. The truss crane pipe is practical, safe and high in automation degree, and can realize automatic translation and lifting of the crane pipe through simple operation, so that fluid loading and unloading of a tank wagon can be conveniently carried out, the fluid loading and unloading efficiency is greatly improved, and the requirements of different users are met;

in summary, after the filling riser is filled with the gasoline, the worker needs to observe whether the filling riser is full, then the valve is manually closed, the filling riser is closed, the workload of the worker is increased, the intellectualization is not enough, the efficiency is low, and the automatic closing cannot be realized.

Disclosure of Invention

The present utility model is directed to an automated crane tube for solving the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an automatic oil filling riser comprises an upright post, a second plate and a detector, wherein the second plate is arranged on the outer wall of the upright post, a first pipe is arranged on the outer wall of the second plate, a connector is arranged at one end of the first pipe, the second pipe is arranged on the outer wall of the connector, a third pipe is arranged at the bottom of the second pipe, and the detector is arranged on the outer wall of the third pipe;

the outer wall cover of a pipe is equipped with the control valve, two sets of fixed chambers are installed to the inner wall of control valve, electric telescopic handle is installed to the inside diapire in fixed chamber, sealing block is installed to electric telescopic handle's one end.

Preferably, a first plate is arranged on the outer wall of the upright post, and a telescopic pipe is arranged on the outer wall of the first plate.

Preferably, the fixed plate is installed to the outer wall of No. two pipes, and the hydraulic stem is installed to the outer wall of fixed plate, and the one end of hydraulic stem passes through the hub connection with the outer wall of connector.

Preferably, the inside diapire of detector is equipped with a plurality of wash ports, and the backup pad is installed to the inner wall of detector, and the lifter is installed in the top penetration of backup pad, and reset spring is installed around the outer wall of lifter, and the floater is installed to the bottom of lifter, and the division board is installed to the inner wall of detector, and the switch is installed to the bottom of division board, and extrusion spring is installed to the inner wall of detector.

Preferably, one end of the extrusion spring is provided with cleaning cotton.

Preferably, the motor is installed at the top of division board, and the lead screw is installed to the output of motor, and the movable block is installed to the outer wall of lead screw, and the conducting rod is installed to the outer wall of movable block, and the slide bar is installed at the top of division board, and the slider is installed to the outer wall of slide bar, and the outer wall connection of slider and movable block, the buzzer is installed to the inside roof of detector, and the electric conduction groove is installed to the bottom of buzzer.

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

1. according to the utility model, the detector and the control valve are arranged, so that the automatic closing function can be realized, when the gasoline is filled, the third pipe is submerged by the gasoline, so that the floating ball rises, the floating ball drives the lifting rod to rise, the reset spring stretches, the lifting rod impacts the switch, the switch is opened, the control valve works, the electric telescopic rod in the control valve stretches, the sealing blocks are driven to mutually approach to seal the first pipe, the automatic closing function after the gasoline is filled is realized, and the work load of staff is reduced;

2. according to the utility model, the motor and the buzzer are arranged to realize a warning function, when the gasoline is full, the oil filling riser is closed, meanwhile, the motor drives the lead screw to rotate, the moving block drives the conductive rod to move, the sliding rod and the sliding block can prevent the moving block from rotating, and the conductive rod is contacted with the conductive groove, so that the circuit is communicated, and the buzzer gives out sound warning to remind workers of full filling.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a detector portion of the present utility model;

FIG. 3 is a schematic view of a portion of a motor according to the present utility model;

fig. 4 is a schematic view of a control valve part structure of the present utility model.

In the figure: 1. a column; 101. a first plate; 102. a telescopic tube; 2. a second plate; 201. a first pipe; 202. a connector; 203. a second pipe; 204. a third pipe; 3. a fixing plate; 301. a hydraulic rod; 4. a detector; 401. a drain hole; 402. a support plate; 403. a lifting rod; 404. a return spring; 405. a floating ball; 406. a switch; 5. extruding a spring; 501. cleaning cotton; 6. a partition plate; 601. a motor; 602. a screw rod; 603. a moving block; 604. a conductive rod; 605. a slide bar; 606. a slide block; 607. a buzzer; 608. a conductive groove; 7. a control valve; 701. a fixed cavity; 702. an electric telescopic rod; 703. and a sealing block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 and 2, an embodiment of the present utility model is provided: the utility model provides an automatic change oil filling riser, includes stand 1, no. two boards 2 and detector 4, no. two boards 2 are installed to the outer wall of stand 1, no. two boards 201 are installed to the outer wall of No. two boards 2, no. one pipe 201's one end installs connector 202 No. two pipes 203 are installed to the outer wall of connector 202, no. two pipes 204 are installed to the bottom of No. two pipes 203, no. three pipe 204's outer wall installs detector 4, no. one pipe 201's outer wall cover has control valve 7, two sets of fixed chamber 701 are installed to control valve 7's inner wall, electric telescopic handle 702 is installed to the inner bottom wall of fixed chamber 701, sealing block 703 is installed to electric telescopic handle 702's one end, the inner bottom wall of detector 4 is equipped with a plurality of wash port 401, and backup pad 402 is installed to the inner wall of detector 4, and lifter 403's top runs through and installs lifter 403, and reset spring 404 is installed around the outer wall of lifter 403, and 405 is installed to the bottom of lifter 403, and detector 4's inner wall 6 partition plate 406 installs detector 6, and 6 is installed to the inner wall 6, and detector 6 is installed to the inner wall, and is installed to the inner wall of sealing block 703, and is equipped with a plurality of drain holes 401, and the lifter 405 is closed when the inner wall is closed, and the lifter 405 is closed, and the piston valve is closed.

Referring to fig. 1, 2 and 4, the outer wall of the column 1 is provided with a first plate 101, the outer wall of the first plate 101 is provided with a telescopic tube 102, the outer wall of the second tube 203 is provided with a fixed plate 3, the outer wall of the fixed plate 3 is provided with a hydraulic rod 301, one end of the hydraulic rod 301 is connected with the outer wall of the connector 202 through a shaft, one end of the extrusion spring 5 is provided with cleaning cotton 501, the top of the separation plate 6 is provided with a motor 601, the output end of the motor 601 is provided with a screw 602, the outer wall of the screw 602 is provided with a moving block 603, the outer wall of the moving block 603 is provided with a conducting rod 604, the top of the separation plate 6 is provided with a sliding rod 605, the outer wall of the sliding rod 605 is provided with a sliding block 606, and the sliding block 606 is connected with the outer wall of the moving block 603, the buzzer 607 is installed to the inside roof of detector 4, conductive groove 608 is installed to the bottom of buzzer 607, flexible pipe 102 can conveniently carry petrol, hydraulic stem 301 can drive No. two pipe 203 rotation, conveniently adjust the position, clean cotton 501 is hugged closely to extrusion spring 5 drive lifter 403, make the petrol that lifter 403 outer wall adheres to be absorbed, clean cotton 501 is inhaled simultaneously after full because extrusion petrol of extrusion spring 5 spills from wash port 401, when petrol is full, the oil filling riser is closed, simultaneously motor 601 drives lead screw 602 and rotates, movable block 603 drives conducting rod 604 and removes, slide bar 605 and slider 606 can prevent movable block 603 from rotating, conducting rod 604 and conductive groove 608 contact, make circuit UNICOM, buzzer 607 sends the sound warning, remind the staff to be full.

The working principle is that when the gasoline is full, the third pipe 204 is submerged by the gasoline, thereby the floating ball 405 is lifted, the floating ball 405 drives the lifting rod 403 to lift, the reset spring 404 stretches, the lifting rod 403 impacts the switch 406, the switch 406 is opened, the control valve 7 works, the electric telescopic rod 702 inside the control valve 7 stretches, the sealing blocks 703 are driven to be close to each other to seal the first pipe 201, thereby the function of automatic closing after the gasoline is full is realized, the work load of a worker is lightened, when the gasoline is full, the loading arm is closed, meanwhile, the motor 601 drives the screw 602 to rotate, the moving block 603 drives the conducting rod 604 to move, the sliding rod 605 and the sliding block 606 can prevent the moving block 603 from rotating, the conducting rod 604 contacts with the conducting groove 608, the circuit is communicated, and the buzzer 607 gives out sound warning to remind the worker of the full.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. An automatic change oil filling riser, includes stand (1), no. two boards (2), and detector (4), its characterized in that: the detection device comprises an upright post (1), wherein a second plate (2) is arranged on the outer wall of the upright post (1), a first pipe (201) is arranged on the outer wall of the second plate (2), a connector (202) is arranged at one end of the first pipe (201), a second pipe (203) is arranged on the outer wall of the connector (202), a third pipe (204) is arranged at the bottom of the second pipe (203), and a detector (4) is arranged on the outer wall of the third pipe (204);

the outer wall cover of pipe (201) is equipped with control valve (7), two sets of fixed chamber (701) are installed to the inner wall of control valve (7), electric telescopic handle (702) are installed to the inside diapire in fixed chamber (701), sealing block (703) are installed to one end of electric telescopic handle (702).

2. An automated oil filling riser according to claim 1, wherein: a first plate (101) is arranged on the outer wall of the upright post (1), and a telescopic pipe (102) is arranged on the outer wall of the first plate (101).

3. An automated oil filling riser according to claim 1, wherein: the outer wall of the second pipe (203) is provided with a fixed plate (3), the outer wall of the fixed plate (3) is provided with a hydraulic rod (301), and one end of the hydraulic rod (301) is connected with the outer wall of the connector (202) through a shaft.

4. An automated oil filling riser according to claim 1, wherein: the inside diapire of detector (4) is equipped with a plurality of wash ports (401), backup pad (402) are installed to the inner wall of detector (4), lifter (403) are installed in the top penetration of backup pad (402), reset spring (404) are installed around the outer wall of lifter (403), floater (405) are installed to the bottom of lifter (403), division board (6) are installed to the inner wall of detector (4), switch (406) are installed to the bottom of division board (6), extrusion spring (5) are installed to the inner wall of detector (4).

5. The automated oil filling riser according to claim 4, wherein: one end of the extrusion spring (5) is provided with cleaning cotton (501).

6. The automated oil filling riser according to claim 4, wherein: motor (601) is installed at the top of division board (6), lead screw (602) is installed to the output of motor (601), movable block (603) is installed to the outer wall of lead screw (602), conducting rod (604) is installed to the outer wall of movable block (603), slide bar (605) is installed at the top of division board (6), slider (606) is installed to the outer wall of slide bar (605), and slider (606) are connected with the outer wall of movable block (603), buzzer (607) is installed to the inside roof of detector (4), electric conduction groove (608) is installed to the bottom of buzzer (607).