CN215927545U

CN215927545U - Monorail crane main unit water tank water discharging device

Info

Publication number: CN215927545U
Application number: CN202122391304.3U
Authority: CN
Inventors: 陈征; 温象虎; 毛贵泽
Original assignee: Shandong Xinsha Monorail Transportation Equipment Co ltd
Current assignee: Shandong Xinsha Monorail Transportation Equipment Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-03-01
Anticipated expiration: 2031-09-30

Abstract

The utility model relates to a water discharging device of a water tank of a monorail crane main machine, which comprises a water discharging pipe and a water adding pipe penetrating through the water discharging pipe, wherein the upper end of the water discharging pipe is communicated with the bottom surface of the water tank, the lower end of the water discharging pipe transversely extends to the side surface of the water tank, the upper end of the water adding pipe extends into the top of the water tank, the lower end of the water adding pipe extends out from the lower end of the water discharging pipe, a water inlet rubber plug is arranged at a pipe orifice at the lower end of the water adding pipe, a water discharging blocking cover is arranged at a pipe orifice at the lower end of the water discharging pipe and is connected with the pipe orifice at the lower end of the water discharging pipe through threads, a through hole for the water adding pipe to pass through is formed in the center of the water discharging blocking cover, the lower end of the water discharging pipe transversely extends to the side surface of the water tank, so that the water discharging blocking cover can be rotated to realize water discharging, and the water adding rubber plug is tightly pressed at the pipe orifice of the water adding pipe through a tension spring to prevent the water adding pipe from falling, when air pressure was too high in the water tank, can push up the rubber buffer that intakes and realize exhausting, prevented that pressure is too high and leads to the accident.

Description

Monorail crane main unit water tank water discharging device

Technical Field

The utility model relates to the field of monorail cranes, in particular to a water discharging device for a water tank of a main machine of a monorail crane.

Background

The monorail crane is a system which uses a special I-steel hung above a roadway as a track, uses hanging vehicles with various functions to form a train set, uses a traction device to draw the train set and runs along the track. The monorail crane main machine provides power source through a diesel engine, an independent water tank is arranged on the monorail crane main machine and used for cooling the engine, a hydraulic system and the like, a water outlet of the existing water tank is directly arranged at the bottom, a small gap is reserved between the bottom of the water tank and the bottom surface of the main machine in the using process, a user can hardly stretch into the water tank to unscrew the water outlet, lines and oil pipes are fully distributed around a water adding pipe at the top of the water tank, and water adding operation is difficult to perform through the water adding pipe.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the water discharging device of the water tank of the monorail crane main machine, which is convenient for water discharging and water adding.

The utility model is realized by the following technical scheme, and provides a water discharging device of a water tank of a monorail crane main machine, which comprises a water discharging pipe and a water adding pipe penetrating through the water discharging pipe, wherein the upper end of the water discharging pipe is communicated with the bottom surface of the water tank, the lower end of the water discharging pipe transversely extends to the side surface of the water tank, the upper end of the water adding pipe extends into the top of the water tank, the lower end of the water adding pipe extends out of the lower end of the water discharging pipe, a water inlet rubber plug is arranged at a pipe orifice at the lower end of the water adding pipe, a water discharging plug cover is arranged at a pipe orifice at the lower end of the water discharging pipe, the water discharging plug cover is connected with the pipe orifice at the lower end of the water discharging pipe through a thread, and a through hole for the water adding pipe to pass through is formed in the center of the water discharging plug cover.

The drainage blanking cover in this scheme is used for plugging up the drain pipe, can realize the drainage through unscrewing the drainage blanking cover, and the lower extreme of drain pipe transversely extends to the water tank side to be convenient for rotatory drainage blanking cover, being used for of filler pipe adds water in to the water tank, the lower extreme mouth of pipe that the rubber buffer of intaking is used for plugging up the filler pipe prevents that hot-air from spouting in the water tank, when the internal gas pressure of water tank was too high simultaneously, can push open the rubber buffer of intaking, prevent that the too high accident that leads to of pressure.

As optimization, 2-4 tension springs are connected between the drainage plug cover and the water inlet rubber plug, and the 2-4 tension springs are uniformly distributed along the circumferential direction of the water feeding pipe. The extension spring in this scheme compresses tightly the rubber buffer of intaking in the mouth of pipe department of filler pipe, prevents to drop, when the air pressure was too high in the water tank, can push open the rubber buffer of intaking and realize exhausting, pulls back the rubber buffer of intaking through the extension spring after exhausting, when rotatory drainage blanking cover, pulls out the rubber buffer of intaking earlier.

As optimization, the rubber plug that advances includes that the top is outer to be filled in and the rubber that inserts to the mouth of pipe in the top on water filler pipe lower extreme mouth of pipe terminal surface, and stopper integrated into one piece in outer stopper of rubber and the rubber. The rubber inner plug in the scheme is inserted into the pipe orifice to realize sealing, and the rubber outer plug is pressed against the pipe orifice at the lower end of the water feeding pipe to realize sealing, so that the sealing performance is improved.

Preferably, a sealing ring matched with the outer ring of the water feeding pipe is arranged in the through hole. The sealing washer in this scheme can improve and pass the hole and add the leakproofness between the water pipe outer lane.

Preferably, the lower end pipe opening of the drain pipe is provided with an external thread, and the drain blanking cover is internally provided with an internal thread corresponding to the external thread. The internal thread of drainage blanking cover and the external thread connection of drain pipe in this scheme are favorable to improving the leakproofness of whole drainage blanking cover.

And a sealing gasket is arranged between the end surface of the lower end pipe orifice of the drain pipe and the drain blocking cover as optimization. The sealing gasket in the scheme can improve the sealing property between the drain pipe and the drain plugging cover.

Preferably, the upper end of the water adding pipe is bent downwards, and the pipe opening of the water adding pipe is downward. The upper end of the water adding pipe is bent downwards, and the pipe opening is downward, so that water in the water tank is prevented from entering the water adding pipe.

Preferably, the water adding pipe is fixedly connected with the inner wall of the water tank through a connecting rod. The connecting rod in this scheme is used for adding the fixed of water pipe.

The utility model has the beneficial effects that: according to the water discharging device of the water tank of the monorail crane main machine, the lower end of the water discharging pipe transversely extends to the side face of the water tank, so that the water discharging blocking cover can be rotated conveniently, the water discharging pipe is blocked through the water discharging blocking cover, water is added into the water tank through the water adding pipe arranged in the water discharging pipe, the water inlet rubber plug is pressed at the pipe opening of the water adding pipe through the tension spring to prevent the water inlet rubber plug from falling off, when the air pressure in the water tank is too high, the water inlet rubber plug can be pushed open to exhaust air, and accidents caused by the too high pressure are prevented.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a schematic view showing the installation of a drain plug and a water inlet rubber stopper according to the present invention;

shown in the figure:

1. the water tank, 2, filler pipe, 3, drain pipe, 4, drainage blanking cover, 5, water inlet rubber buffer, 6, extension spring, 7, sealed pad, 8, sealing washer, 9, connecting rod.

Detailed Description

In order to clearly illustrate the technical features of the present solution, the present solution is explained below by way of specific embodiments.

As shown in figures 1-2, the water discharging device for the water tank of the monorail crane main machine comprises a water discharging pipe 3 and a water adding pipe 2 penetrating through the water discharging pipe 3, wherein the upper end of the water discharging pipe 3 is communicated with the bottom surface of the water tank 1, and the lower end of the water discharging pipe 3 transversely extends to the side surface of the water tank 1.

The external diameter of filler pipe 2 is less than the internal diameter of drain pipe 3, and water flows out from between filler pipe 2 and the drain pipe 3 during the drainage, and the upper end of filler pipe 2 stretches into the top in the water tank 1, as shown in figure 1, the upper end of filler pipe 2 is buckled downwards and the mouth of pipe is down.

The water feeding pipe 2 is fixedly connected with the inner wall of the water tank 1 through a connecting rod 9, one end of the connecting rod 9 is welded with the inner wall of the water tank 1, the other end of the connecting rod 9 is welded with the water feeding pipe 2, and the fixing of the water feeding pipe 2 can be realized through the connecting rods 9.

The lower extreme of filler pipe 2 stretches out and filler pipe 2's lower extreme mouth of pipe is equipped with into water rubber buffer 5 from drain pipe 3 lower extreme, into water rubber buffer 5 including the top fill in the outer stopper of rubber on filler pipe 2 lower extreme mouth of pipe terminal surface and insert to the rubber in the mouth of pipe, fill in integrated into one piece in outer stopper of rubber and the rubber.

The drainage blanking cover 4 is arranged at the lower end pipe opening of the drainage pipe 3, an external thread is arranged at the lower end pipe opening of the drainage pipe 3, and an internal thread corresponding to the external thread is arranged in the drainage blanking cover 4, so that the drainage blanking cover 4 is connected with the lower end pipe opening of the drainage pipe 3 through the thread.

The center of drainage blanking cover 4 is opened and is had the hole that passes that holds filler pipe 2 and pass, and the internal diameter that passes the hole is the same with the external diameter of filler pipe 2, be equipped with in the hole with the sealing washer 8 of filler pipe 2 outer lane adaptation to improve the leakproofness.

And a sealing gasket 7 is arranged between the end surface of the lower end pipe orifice of the drain pipe 3 and the drain blocking cover 4.

Be connected with 2~4 extension springs 6 between drainage blanking cover 4 and the rubber buffer 5 of intaking, 2~4 extension springs 6 along 2 circumference equipartitions of filler pipe, the pulling force of extension spring 6 makes rubber buffer 5 stoppers of intaking in the mouth of pipe of filler pipe 2.

Of course, the above description is not limited to the above examples, and the undescribed technical features of the present invention can be implemented by or using the prior art, and will not be described herein again; the above embodiments and drawings are only for illustrating the technical solutions of the present invention and not for limiting the present invention, and the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes, modifications, additions or substitutions within the spirit and scope of the present invention may be made by those skilled in the art without departing from the spirit of the present invention, and shall also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a single track hangs host computer water tank drainage device which characterized in that: including drain pipe (3) and wear to establish filler pipe (2) in drain pipe (3), the upper end intercommunication of drain pipe (3) is in water tank (1) bottom surface, and the lower extreme of drain pipe (3) transversely extends to water tank (1) side, and the top in water tank (1) is stretched into to the upper end of filler pipe (2), and the lower extreme of filler pipe (2) stretches out and the lower extreme mouth of pipe of filler pipe (2) from drain pipe (3) lower extreme and is equipped with into water rubber buffer (5), the lower extreme mouth of pipe department of drain pipe (3) is equipped with drainage blanking cover (4), drainage blanking cover (4) are connected through the lower extreme mouth of pipe of screw and drain pipe (3), and the center of drainage blanking cover (4) is opened has the hole that passes that holds filler pipe (2).

2. The water discharging device for the main water tank of the monorail crane according to claim 1, characterized in that: drainage blanking cover (4) and be connected with 2~4 extension springs (6) between water rubber buffer (5) of intaking, 2~4 extension springs (6) are along filler pipe (2) circumference equipartition.

3. The water discharging device for the main water tank of the monorail crane as defined in claim 2, characterized in that: the water inlet rubber plug (5) comprises an outer rubber plug which is pushed against the end face of the pipe opening at the lower end of the water adding pipe (2) and an inner rubber plug which is inserted into the pipe opening, and the outer rubber plug and the inner rubber plug are integrally formed.

4. The water discharging device for the main water tank of the monorail crane according to claim 1, characterized in that: and a sealing ring (8) matched with the outer ring of the water adding pipe (2) is arranged in the through hole.

5. The water discharging device for the main water tank of the monorail crane according to claim 1, characterized in that: the lower end pipe opening of the drain pipe (3) is provided with an external thread, and an internal thread corresponding to the external thread is arranged in the drain plug cover (4).

6. The water discharging device for the main water tank of the monorail crane according to claim 1, characterized in that: and a sealing gasket (7) is arranged between the end surface of the lower end pipe orifice of the drain pipe (3) and the drain blocking cover (4).

7. The water discharging device for the main water tank of the monorail crane according to claim 1, characterized in that: the upper end of the water adding pipe (2) is bent downwards, and the pipe opening is downward.

8. The water discharging device for the main water tank of the monorail crane according to claim 1, characterized in that: the water adding pipe (2) is fixedly connected with the inner wall of the water tank (1) through a connecting rod (9).