CN217875232U - Lubricating device for track of quay crane trolley - Google Patents

Abstract

The utility model discloses a track lubricating device for a bank bridge trolley, which comprises a hydraulic station, an oil supply pipeline and an oil coating structure; the oiling structure comprises a first nozzle, a first row of brushes, a second nozzle and a second row of brushes; when the left rail and the right rail need to be lubricated, lubricating oil is sprayed to the top end face of the left rail through a first nozzle, and lubricating oil is sprayed to the top end face of the right rail through a second nozzle; when the trolley frame moves along the left rail and the right rail, the brush hairs of the first row of brushes and the brush hairs of the second row of brushes respectively and uniformly paint the lubricating oil on the top end surfaces of the left rail and the right rail; therefore, the utility model discloses a bank bridge dolly rail lubrication device, it is lubricated convenient, the lubricated track of being convenient for, labour saving and time saving, safe and reliable has improved lubricated security.

Description

Lubricating device for track of quay crane trolley

Technical Field

The utility model belongs to the technical field of it is lubricated, concretely relates to bank bridge dolly rail lubrication installation.

Background

In the equipment management of the container shore bridge, the running mode of the trolley belongs to a traction type, and the trolley moves back and forth by utilizing the traction of a steel wire rope.

In the running process of the trolley, the rail gnawing phenomenon can occur, so that the rail lubrication is very important work, the service life of parts such as the trolley rail, the trolley wheels and the like can be prolonged, the running comfort of the trolley is improved, and a driver can work more smoothly.

But the trolley track is arranged on the bearing track beam, the track lubrication belongs to high-altitude operation, the manual lubrication is particularly dangerous, the labor intensity is high, the safety is poor, the timely lubrication cannot be realized, and the lubrication effect is poor.

Disclosure of Invention

The utility model provides a bank bridge dolly rail lubrication installation makes things convenient for lubricated track, safe and reliable.

In order to solve the technical problem, the utility model discloses a following technical scheme realizes:

a lubricating device for a track of a shore bridge trolley comprises a trolley frame and a trolley track, wherein the trolley track comprises a left track and a right track which are arranged in parallel and at intervals, and the trolley frame moves along the left track and the right track; shore bridge dolly track lubricating arrangement includes:

the hydraulic station is arranged on the top end face of the trolley frame and comprises a control box, a hydraulic pump and an oil tank; a controller in the control box controls the operation of the hydraulic pump, and the hydraulic pump pumps out the lubricating oil in the oil tank;

the oil supply pipeline is arranged on the trolley frame and comprises a main pipe, a first branch pipe and a second branch pipe; the inlet end of the main pipe is connected with the oil outlet of the oil tank, and the outlet end of the main pipe is respectively connected with the inlet ends of the first branch pipe and the second branch pipe;

the oil coating structure comprises a first oil coating part and a second oil coating part;

the first oiling part comprises a first nozzle and a first row of brushes; the first nozzles and the first row of brushes are arranged at intervals along the moving direction of the trolley frame; the first nozzle is positioned above the left rail, and an oil injection hole of the first nozzle faces to the top end face of the left rail; an oil inlet of the first nozzle is connected with an outlet end of the first branch pipe, a brush handle of the first row of brushes is fixed with the first branch pipe, and bristles of the first row of brushes are in contact with the top end face of the left rail;

the second oiling part comprises a second nozzle and a second row of brushes; the second nozzles and the second row of brushes are arranged at intervals along the moving direction of the trolley frame; the second nozzle is positioned above the right rail, and an oil injection hole of the second nozzle faces to the top end face of the right rail; the oil inlet of the second nozzle is connected with the outlet end of the second branch pipe, the brush holder of the second row of brushes is fixed with the second branch pipe, and the bristles of the second row of brushes are in contact with the top end face of the right track.

In some embodiments of the present application, the first oiling part further includes a first fixing plate, the first fixing plate is located above the left rail and is parallel to the top end surface of the left rail, the first fixing plate has a first mounting hole penetrating up and down, and the bottom end surface of the first fixing plate has a first mounting groove with a downward opening; brush holders of the first row of brushes are arranged in the first mounting groove; the first branch pipe penetrates through the first mounting hole and is fixed with the first mounting hole;

the second oiling part further comprises a second fixing plate, the second fixing plate is located above the right rail and is parallel to the top end face of the right rail, the second fixing plate is provided with a second mounting hole which is communicated up and down, and the bottom end face of the second fixing plate is provided with a second mounting groove with a downward opening; the brush holders of the second row of brushes are arranged in the second mounting groove; the second branch pipe penetrates through the second mounting hole and is fixed with the second mounting hole.

In some embodiments of the present application, the groove peripheral wall of the first mounting groove of the first fixing plate has an internal thread, the brush holders of the first row of brushes have an external thread, and the brush holders of the first row of brushes are threadedly connected with the first mounting groove;

the first mounting hole of the first fixing plate is provided with internal threads, the first branch pipe is provided with external threads, and the first branch pipe is in threaded connection with the first mounting hole;

the peripheral wall of the second mounting groove of the second fixing plate is provided with internal threads, the brush holders of the second row of brushes are provided with external threads, and the brush holders of the second row of brushes are in threaded connection with the second mounting groove;

the second mounting hole of the second fixing plate is provided with an internal thread, the second branch pipe is provided with an external thread, and the second branch pipe is in threaded connection with the second mounting hole.

In some embodiments of the present application, a plurality of oil spray holes of the first nozzle are provided, and the oil spray holes of the first nozzle are arranged at equal intervals along the width direction of the top end face of the left rail;

the oil spray holes of the second nozzle are arranged in a plurality of positions, and the oil spray holes of the second nozzle are distributed at equal intervals along the width direction of the top end face of the right rail.

In some embodiments of the present application, there are two first rows of brushes, and the first nozzle is located between the two first rows of brushes;

the second row of brushes is provided with two, the second nozzle is located two between the second row of brushes.

In some embodiments of the present application, a left side portion of the trolley frame is partially recessed to form a left avoidance groove, the left avoidance groove is located between a left front wheel and a left rear wheel of the trolley frame, and the left front wheel and the left rear wheel move on the left rail;

the right side part of the trolley frame is sunken to form a right avoidance groove, the right avoidance groove is positioned between a right front wheel and a right rear wheel of the trolley frame, and the right front wheel and the right rear wheel move on the right track;

the first branch pipe comprises a first transverse pipe, a first bent pipe and a first vertical pipe which are connected in sequence; the first transverse pipe is connected with the outlet end of the main pipe, and the first vertical pipe is connected with the first nozzle; the first transverse pipe is transversely arranged on the top end face of the trolley frame, and the first vertical pipe is vertically arranged in the left avoidance groove;

the second branch pipe comprises a second transverse pipe, a second bent pipe and a second vertical pipe which are connected in sequence; the second transverse pipe is connected with the outlet end of the main pipe, and the second vertical pipe is connected with the second nozzle; the second transverse pipe is transversely arranged on the top end face of the trolley frame, and the second vertical pipe is vertically arranged in the right avoidance groove.

In some embodiments of the present application, the track lubrication device for a shore bridge trolley further comprises:

a distributor installed at a middle position of the top end surface of the trolley frame and provided with an inlet, a first outlet and a second outlet; the first outlet is close to the left side surface of the trolley frame, the second outlet is close to the right side surface of the trolley frame, and the distance between the first outlet and the left side surface of the trolley frame is equal to the distance between the second outlet and the right side surface of the trolley frame;

the inlet of the distributor is connected with the outlet end of the main pipe, the first outlet of the distributor is connected with the inlet end of the first branch pipe, and the second outlet of the distributor is connected with the inlet end of the second branch pipe.

In some embodiments of the present application, a first valve is disposed on the first branch pipe, and the controller controls on/off of the first valve;

and a second valve is arranged on the second branch pipe, and the controller controls the on-off of the second valve.

In some embodiments of the present application, a first camera is further installed on a bottom end surface of the first fixing plate, and the first camera collects an image signal of a left rail and sends the collected image signal to a controller;

and a second camera is further installed on the bottom end face of the second fixing plate and used for collecting image signals of the right track and sending the collected image signals to the controller.

In some embodiments of the present application, the lubricating device for the track of the shore bridge trolley further comprises an alarm, wherein the alarm is installed on the trolley frame;

the oil level sensor is arranged in the oil tank and used for detecting the oil level in the oil tank and sending an oil level signal to the controller, and the controller is used for controlling the operation of the alarm according to the received oil level signal and sending the oil level signal to the upper computer.

Compared with the prior art, the utility model discloses an advantage is with positive effect: the utility model discloses a bank bridge trolley track lubricating device, which is characterized in that a hydraulic station, an oil supply pipeline and an oil coating structure are designed; when the left rail and the right rail need to be lubricated, lubricating oil is sprayed to the top end face of the left rail through a first nozzle, and lubricating oil is sprayed to the top end face of the right rail through a second nozzle; when the trolley frame moves along the left rail and the right rail, the brush hairs of the first row of brushes and the brush hairs of the second row of brushes respectively and uniformly paint the lubricating oil on the top end surfaces of the left rail and the right rail; therefore, the utility model discloses a bank bridge dolly track lubricating arrangement, it is lubricated convenient, the lubricated track of being convenient for, labour saving and time saving, safe and reliable has improved lubricated security.

Other features and advantages of the present invention will become more apparent from the following detailed description of embodiments of the invention, which is to be read in connection with the accompanying drawings.

Drawings

Fig. 1 is a schematic structural view of an embodiment of a lubricating device for a track of a quayside container crane trolley provided by the invention;

FIG. 2 is a schematic diagram of the second oiling station of FIG. 1;

fig. 3 is a schematic structural view of another angle of the track lubrication device for the quay crane trolley provided by the utility model;

fig. 4 is a schematic structural view of the first oiling section in fig. 3.

Reference numerals are as follows:

11. a left rail; 12. a right track;

20. a trolley frame; 21. a left dodging groove; 22. a right avoidance slot; 23. a left front wheel; 24. a left rear wheel; 25. a right front wheel; 26. a right rear wheel;

30. a hydraulic station;

40. a dispenser;

51. a first branch pipe; 51-1, a first transverse tube; 51-2, a first elbow; 51-3, a first vertical tube;

52. a second branch pipe; 52-1, a second transverse tube; 52-2, a second elbow; 52-3, a second vertical tube;

53. a main pipe;

61. a first fixing plate; 62. a first nozzle; 63. a first row of brushes; 63-1, brush handle; 63-2, brush hair;

71. a second fixing plate; 72. a second nozzle; 73. a second row of brushes; 73-1, a brush handle; 73-2 and bristles.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 by those skilled in the art according to specific situations.

Difficult lubricated technical problem of bank bridge dolly track among the prior art, the utility model provides a bank bridge dolly track lubricating arrangement, the track lubrication of being convenient for, labour saving and time saving, safe and reliable. The bank bridge trolley rail lubricating device of the invention is explained in detail with reference to the attached drawings.

The shore bridge trolley comprises a trolley frame 20, a trolley track and the like; the trolley track comprises a left track 11 and a right track 12 which are arranged in parallel and at intervals, the left track 11 and the right track 12 are arranged on the rail bearing beam, and the trolley frame 20 moves along the left track 11 and the right track 12.

The carriage 20 has a left front wheel 23, a left rear wheel 24, a right front wheel 25, and a right rear wheel 26; the left front wheel 23 and the left rear wheel 24 move on the left rail 11, and the right front wheel 25 and the right rear wheel 26 move on the right rail 12.

The lubricating device for the track of the shore bridge trolley mainly comprises a hydraulic station 30, an oil supply pipeline, an oil coating structure and the like, and is shown in the figures 1 to 4.

A hydraulic station 30, mounted on the top end face of the trolley frame 20, avoids affecting the normal functioning of the trolley. The hydraulic station 30 is an integrated hydraulic station, and the hydraulic station 30 comprises a control box, a hydraulic pump and an oil tank; the control box is internally provided with various electronic devices such as a controller and the like, the controller in the control box controls the operation of a hydraulic pump, and the hydraulic pump is used for pumping lubricating oil in an oil tank out of an oil tank. The control box can also be internally provided with a communication module (comprising a wired communication module and a wireless communication module), and the controller is communicated with the upper computer through the communication module.

An oil supply line installed on the trolley frame 20; the oil supply line comprises a main pipe 53, a first branch pipe 51 and a second branch pipe 52; the inlet end of the main pipe 53 is connected to the oil outlet of the oil tank, and the outlet end of the main pipe 53 is connected to the inlet ends of the first branch pipe 51 and the second branch pipe 52, respectively.

The oiling structure comprises a first oiling part and a second oiling part.

The first oiling part comprises a first nozzle 62 and a first row of brushes 63; the first nozzles 62 and the first row of brushes 63 are arranged at intervals along the moving direction of the trolley frame 20; the first nozzle 62 is positioned above the left rail 11, and an oil spray hole of the first nozzle 62 faces to the top end face of the left rail 11 and is used for spraying oil to the top end face of the left rail 11; the oil inlet of the first nozzle 62 is connected with the outlet end of the first branch pipe 51; the first row of brushes 63 has brush holders 63-1 and bristles 63-2 arranged up and down, the brush holders 63-1 of the first row of brushes 63 are fixed to the first branch pipe 51, and the bristles 63-2 of the first row of brushes 63 are in contact with the top end surface of the left rail 11, as shown in fig. 3 and 4. When the oil supply line moves with the carriage 20, the first branch pipe 51 drives the first nozzle 62 and the first row brush 63 to move together.

The second oiling part comprises a second nozzle 72 and a second row of brushes 73; the second nozzles 72 and the second row of brushes 73 are arranged at intervals along the moving direction of the trolley frame 20; the second nozzle 72 is positioned above the right rail 12, and an oil spray hole of the second nozzle 72 faces the top end surface of the right rail 12 and is used for spraying oil to the top end surface of the right rail 12; the oil inlet of the second nozzle 72 is connected with the outlet end of the second branch pipe 52; the second row of brushes 73 has a brush holder 73-1 and bristles 73-2 arranged up and down, the brush holder 73-1 of the second row of brushes 73 is fixed with the second branch pipe 52, and the bristles 73-2 of the second row of brushes 73 are in contact with the top end surface of the right rail 12, as shown in fig. 1 and 2. When the oil supply line moves with the trolley frame 20, the second branch pipe 52 drives the second nozzle 72 and the second row of brushes 73 to move together.

When the trolley frame 20 moves along the left rail 11 and the right rail 12, the hydraulic station 30 and the oil supply pipeline are driven to move together, and then the first oil coating part and the second oil coating part are driven to move together.

The hydraulic pump is started to pump out the lubricating oil in the oil tank, and the lubricating oil enters the main pipe 53 from the oil outlet of the oil tank and enters the first branch pipe 51 and the second branch pipe 52 through the main pipe 53.

The lubricating oil in the first branch pipe 51 enters the first nozzle 62 and is sprayed to the top end surface of the left rail 11 by the first nozzle 62; the lubricating oil in the second branch pipe 52 enters the second nozzle 72 and is sprayed to the top end surface of the right rail 12 by the second nozzle 72; when the trolley frame 20 moves along the left rail 11 and the right rail 12, the first row of brushes 63 are driven to move along the left rail 11, and the second row of brushes 73 are driven to move along the right rail 12; the brush hairs 63-2 of the first row of brushes 63 are in contact with the top end face of the left rail 11, and when the first row of brushes move along the left rail 11, the lubricating oil on the top end face of the left rail 11 is uniformly coated, so that the left rail 11 is lubricated; the brush hair 73-2 of the second row of brushes 73 is in contact with the top end surface of the right rail 12, and when moving along the right rail 12, the lubricating oil on the top end surface of the right rail 12 is uniformly coated, so that the right rail 12 is lubricated.

The lubricating device for the track of the shore bridge trolley is characterized in that a hydraulic station 30, an oil supply pipeline and an oil coating structure are designed; when the left rail 11 and the right rail 12 need to be lubricated, the first nozzle 62 sprays lubricating oil to the top end surface of the left rail 11, and the second nozzle 72 sprays lubricating oil to the top end surface of the right rail 12; when the small car frame 20 moves along the left rail 11 and the right rail 12, the brush hairs 63-2 of the first row of brushes 63 and the brush hairs 73-2 of the second row of brushes 73 respectively and uniformly coat the lubricating oil on the top end surfaces of the left rail 11 and the right rail 12; therefore, the lubricating device for the track of the quayside container crane trolley is convenient to lubricate, convenient to lubricate the track, time-saving, labor-saving, safe and reliable, and improves the lubricating safety.

The bank bridge trolley track lubricating device lubricates the left track 11 and the right track 12, is convenient to lubricate, eliminates potential safety hazards, saves labor cost and improves working efficiency.

The bank bridge trolley track lubricating device overcomes the danger difficulty of manual lubrication of the existing trolley track, and can automatically perform oil injection lubrication on the trolley track. The hydraulic station 30 can realize the oil supply under pressure and the automatic control of the oil supply of the oil circuit, and ensure the timely and reliable lubrication of the trolley track.

In order to facilitate the fixing of the first row of brushes 63 and the first branch pipe 51, the first oiling part further comprises a first fixing plate 61, the first fixing plate 61 is located above the left rail 11 and is parallel to the top end face of the left rail 11, the first fixing plate 61 is provided with a first mounting hole which penetrates up and down, and the bottom end face of the first fixing plate 61 is provided with a first mounting groove with a downward opening; the brush holder 63-1 of the first row of brushes 63 is arranged in the first mounting groove; the first branch pipe 51 passes through the first mounting hole and is fixed with the first mounting hole, so that the first branch pipe 51 and the first fixing plate 61 are fixed. Through designing first fixed plate 61, realized first row brush 63 and first pillar 51's reliable stable fixed, and easy dismounting.

In order to facilitate the fixation of the second row of brushes 73 and the second branch pipe 52, the second oiling part further comprises a second fixing plate 71, the second fixing plate 71 is located above the right rail 12 and is parallel to the top end surface of the right rail 12, the second fixing plate 71 is provided with a second mounting hole which penetrates up and down, and the bottom end surface of the second fixing plate 71 is provided with a second mounting groove with a downward opening; the brush holder 73-1 of the second row of brushes 73 is arranged in the second mounting groove; the second branch pipe 52 passes through the second mounting hole and is fixed with the second mounting hole, so that the second branch pipe 52 and the second fixing plate 71 are fixed. By designing the second fixing plate 71, the second row of brushes 73 and the second branch pipe 52 are reliably and stably fixed, and are convenient to disassemble and assemble.

In some embodiments of the present application, the circumferential wall of the first mounting groove of the first fixing plate 61 has an internal thread, the brush holder 63-1 of the first row of brushes 63 has an external thread, and the brush holder 63-1 of the first row of brushes 63 is connected with the first mounting groove by a thread, so as to realize the detachable connection between the first row of brushes 63 and the first fixing plate 61, and the easy dismounting and the convenient maintenance and replacement are convenient.

In some embodiments of the present application, the first mounting hole of the first fixing plate 61 has an internal thread, the first branch pipe 51 has an external thread, the first branch pipe 51 is connected with the first mounting hole by a thread, the detachable connection between the first fixing plate 61 and the first branch pipe 51 is realized, the dismounting and the mounting are convenient, and the maintenance and the replacement are convenient.

In some embodiments of the present application, the circumferential wall of the second mounting groove of the second fixing plate 71 has an internal thread, the brush holder 73-1 of the second row of brushes 73 has an external thread, and the brush holder 73-1 of the second row of brushes 73 is in threaded connection with the second mounting groove, so as to realize the detachable connection between the second row of brushes 73 and the second fixing plate 71, which is convenient to disassemble and assemble and convenient to maintain and replace.

In some embodiments of the present application, the second mounting hole of the second fixing plate 71 has an internal thread, the second branch pipe 52 has an external thread, and the second branch pipe 52 is connected with the second mounting hole by threads, so as to achieve detachable connection of the second fixing plate 71 and the second branch pipe 52, which is convenient for disassembly and assembly, and convenient for maintenance and replacement.

In some embodiments of the present application, the plurality of oil spray holes of the first nozzle 62 are provided, and the plurality of oil spray holes of the first nozzle 62 are arranged at equal intervals along the width direction of the top end face of the left rail 11, so that oil can be uniformly sprayed in the width direction of the top end face of the left rail 11, the oil spray amount is ensured, and the oil spray efficiency is improved.

In some embodiments of the present application, the plurality of oil spray holes of the second nozzle 72 are provided, and the plurality of oil spray holes of the second nozzle 72 are arranged at equal intervals along the width direction of the top end face of the right rail 12, so as to realize uniform oil spray in the width direction of the top end face of the right rail 12, ensure the oil spray amount, and improve the oil spray efficiency.

In some embodiments of the present application, there are two first rows of brushes 63, and the first nozzle 62 is located between the two first rows of brushes 63; no matter the trolley frame 20 moves forwards or backwards, the first row of brushes 63 can be guaranteed to brush the lubricating oil sprayed onto the top end face of the left rail 11 by the first nozzle 62 in time, the lubricating oil is uniform in lubrication, and the lubricating oil is prevented from dripping.

In some embodiments of the present application, there are two second rows of brushes 73, and the second nozzle 72 is located between the two second rows of brushes 73; no matter the trolley frame 20 moves forwards or backwards, the second row of brushes 73 can brush the lubricating oil sprayed to the top end face of the right rail 12 from the second nozzle 72 in time, the lubricating oil is uniform in lubrication, and the lubricating oil is prevented from dripping.

In some embodiments of the present application, the first and second,

the left side of the carriage 20 is recessed to form a left evasion groove 21. The left evasion groove 21 is located between the left front wheel 23 and the left rear wheel 24 of the carriage 20, and the left front wheel 23 and the left rear wheel 24 move on the left rail 11, as shown in fig. 3.

The right side surface portion of the carriage 20 is recessed to form a right avoidance groove 22, the right avoidance groove 22 is located between a right front wheel 25 and a right rear wheel 26 of the carriage 20, and the right front wheel 25 and the right rear wheel 26 move on the right rail 12, as shown in fig. 1.

The first branch pipe 51 is integrally formed in an inverted L-shape. The first branch pipe 51 comprises a first transverse pipe 51-1, a first elbow pipe 51-2 and a first vertical pipe 51-3 which are connected in sequence; the first transverse pipe 51-1 is connected with the outlet end of the main pipe 53, and the first vertical pipe 51-3 is connected with the first nozzle 62; the first transverse pipe 51-1 is transversely arranged on the top end surface of the trolley frame 20, and the first transverse pipe 51-1 can be fixed on the top end surface of the trolley frame 20 through a buckle; the first vertical pipe 51-3 is vertically arranged in the left avoidance groove 22, and the first vertical pipe 51-3 is in threaded connection with the first mounting hole of the first fixing plate 61; the first elbow pipe 51-2 serves to connect the first transverse pipe 51-1 with the first vertical pipe 51-3.

The second branch pipe 52 is formed in an inverted L shape as a whole. The second branch pipe 52 comprises a second transverse pipe 52-1, a second elbow pipe 52-2 and a second vertical pipe 52-3 which are connected in sequence; the second transverse pipe 52-1 is connected with the outlet end of the main pipe 53, and the second vertical pipe 52-3 is connected with the second nozzle 72; the second transverse pipe 52-1 is transversely arranged on the top end surface of the trolley frame 20, and the second transverse pipe 52-1 can be fixed on the top end surface of the trolley frame 20 through a buckle; the second vertical pipe 52-3 is vertically arranged in the right avoidance groove 22, and the second vertical pipe 52-3 is in threaded connection with a second mounting hole of the second fixing plate 71; the second elbow 52-2 serves to connect the second transverse pipe 52-1 with the second vertical pipe 52-3.

The lubricating oil flowing out of the main pipe 53 is divided into two paths, wherein one path of lubricating oil sequentially flows to the first transverse pipe 51-1, the first bent pipe 51-2, the first vertical pipe 51-3 and the first nozzle 62; the other path of lubricating oil flows to the second transverse pipe 52-1, the second elbow pipe 52-2, the second vertical pipe 52-3 and the second nozzle 72 in sequence.

The left avoidance groove 21 is designed for placing the first vertical pipe 51-3, the first nozzle 62, the first row of brushes 63 and the first fixing plate 61; the first vertical pipe 51-3, the first nozzle 62 and the first row brush 63 can be positioned between the left front wheel 23 and the left rear wheel 24, collision damage during forward and backward movement of the trolley frame is prevented, and safety of the first vertical pipe 51-3, the first nozzle 62 and the first row brush 63 is guaranteed.

The right avoiding groove 22 is designed for placing the second vertical pipe 52-3, the first nozzle 62, the first row of brushes 63 and the second fixing plate 71; the second vertical pipe 52-3, the first nozzle 62 and the first row of brushes 63 can be positioned between the right front wheel 25 and the right rear wheel 26, collision and damage during advancing and retreating of the trolley frame are prevented, and safety of the second vertical pipe 52-3, the first nozzle 62 and the first row of brushes 63 is guaranteed.

In order to improve the uniformity of the lubricating oil flowing to the first branch pipe 51 and the second branch pipe 52, in some embodiments of the present application, the land bridge trolley track lubricating device further comprises a distributor 40.

A distributor 40 installed at a middle position of a top end surface of the carriage 20, the distributor 40 having an inlet, a first outlet, and a second outlet; the first outlet is close to the left side surface of the trolley frame 20, the second outlet is close to the right side surface of the trolley frame 20, the distance d1 between the first outlet and the left side surface of the trolley frame is equal to the distance d2 between the second outlet and the right side surface of the trolley frame, and the distances d1 and d2 are equal.

The inlet of the distributor 40 is connected to the outlet end of the main pipe 53, the first outlet of the distributor 40 is connected to the inlet end of the first branch pipe 51 (specifically, the inlet end of the first transverse pipe 51-1), and the second outlet of the distributor 40 is connected to the inlet end of the second branch pipe 52 (specifically, the inlet end of the second transverse pipe 52-1).

By providing the distributor 40, the lubricant flowing out from the main pipe 53 is equally divided into two paths, so that the lubricant flowing to the first branch pipe 51 and the second branch pipe 52 is relatively uniform. The lubricant flowing out from the main pipe 53 is divided into two paths after passing through the distributor 40, wherein one path of lubricant enters the first branch pipe 51, and the other path of lubricant enters the second branch pipe 52.

In order to control the on-off of the first branch pipe 51 conveniently, a first valve is arranged on the first branch pipe 51, and the controller controls the on-off of the first valve. When the first valve is turned on, the first branch pipe 51 is a passage through which the lubricating oil can pass; when the first valve is opened, the first branch pipe 51 is opened, and the lubricant cannot pass through.

In order to control the on/off of the second branch pipe 52, a second valve is arranged on the second branch pipe 52, and the controller controls the on/off of the second valve. When the second valve is opened, the second branch pipe 52 is a passage through which lubricating oil can pass; when the second valve is opened, the second branch pipe 52 is cut off and the lubricant cannot pass through.

In order to monitor the left rail 11, a first camera is further installed on the bottom end face of the first fixing plate 61, the first camera faces the left rail 11, the first camera collects image signals of the left rail 11, and sends the collected image signals to the controller. The controller is according to opening of received image signal control hydraulic pump and the break-make of first valve, and moreover, the controller can also upload image signal to the host computer, makes things convenient for remote monitoring personnel in time to know the lubricated condition of left track 11.

In order to monitor the right rail 12, a second camera is further installed on the bottom end surface of the second fixing plate 71, the second camera faces the right rail 12, the second camera collects image signals of the right rail 12, and sends the collected image signals to the controller. The controller controls the start and stop of the hydraulic pump and the on-off of the second valve according to the received image signals, and the controller can also upload the image signals to the upper computer, so that remote monitoring personnel can conveniently know the lubrication condition of the right rail 12 in time.

In some embodiments of the present application, the lubricating device for the track of the quayside container crane further comprises an alarm, wherein the alarm is installed on the trolley frame 20; be provided with the oil level sensor in the oil tank, the oil level sensor detects the oil level in the oil tank, and the oil level sensor is connected with the controller electricity to send oil level signal to controller, the operation of controller according to received oil level signal control alarm, and with oil level signal transmission to the host computer, make things convenient for remote personnel in time to learn the oil level of oil tank.

When the oil level signal is lower than the threshold value, the controller sends an alarm signal to the alarm, and the alarm operates to remind field personnel to fill lubricating oil into the oil tank in time; meanwhile, the controller also sends an alarm signal to the upper computer to remind remote monitoring personnel.

The bank bridge trolley track lubricating device of the embodiment is installed on a trolley mechanism with the height of 40 meters, is specially used for lubricating a bank bridge trolley track, is sufficient in lubrication, can achieve the effect of reducing abrasion, can control the oil injection amount of lubricating oil, and prevents oil pollution. The lubricating device can continuously spray oil for lubrication, and also can spray oil for lubrication intermittently and discontinuously to meet the lubricating requirement of the trolley track of the high-altitude shore bridge, for example, spray oil once every three days, spray oil for one meter intermittently, spray oil for one meter again, and circulate in such a way.

The operation of the whole lubricating device is controlled by the controller, after the lubricating oil in the oil tank passes through the distributor 40, the lubricating oil is conveyed to the first nozzle 62 and the second nozzle 72 through the first branch 51 and the second branch 52, and is sprayed onto the left rail 11 and the right rail 12 through the first nozzle 62 and the second nozzle 72, and the first row of brushes 63 and the second row of brushes 73 are aligned to the upper surfaces of the left rail 11 and the right rail 12 to uniformly coat the lubricating oil. The lubricating mode is suitable for a traction type shore bridge trolley (an independent braking system is provided, friction braking of small wheels and a rail is not needed), and the service life of the small wheels (the small wheels comprise a left front wheel, a left rear wheel, a right front wheel and a right rear wheel) and the service life of the trolley rail can be greatly prolonged.

The bank bridge trolley track lubricating device of the embodiment adopts lithium-based grease lubricating oil, and after the lubricating oil is sprayed to the track, the lubricating oil is uniformly smeared on the track with a row brush, so that the effect of lubricating the track is achieved, and the lubricating oil is prevented from dripping.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; 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 that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims (10)

1. A lubricating device for a track of a shore bridge trolley comprises a trolley frame and trolley tracks, wherein the trolley tracks comprise a left track and a right track which are arranged in parallel and at intervals, and the trolley frame moves along the left track and the right track; the method is characterized in that: shore bridge dolly track lubricating arrangement includes:

the hydraulic station is arranged on the top end face of the trolley frame and comprises a control box, a hydraulic pump and an oil tank; a controller in the control box controls the operation of the hydraulic pump, and the hydraulic pump pumps out the lubricating oil in the oil tank;

the oil supply pipeline is arranged on the trolley frame and comprises a main pipe, a first branch pipe and a second branch pipe; the inlet end of the main pipe is connected with the oil outlet of the oil tank, and the outlet end of the main pipe is respectively connected with the inlet ends of the first branch pipe and the second branch pipe;

the oil coating structure comprises a first oil coating part and a second oil coating part;

the first oiling part comprises a first nozzle and a first row of brushes; the first nozzles and the first row of brushes are arranged at intervals along the moving direction of the trolley frame; the first nozzle is positioned above the left rail, and an oil injection hole of the first nozzle faces to the top end face of the left rail; an oil inlet of the first nozzle is connected with an outlet end of the first branch pipe, a brush handle of the first row of brushes is fixed with the first branch pipe, and bristles of the first row of brushes are in contact with the top end face of the left rail;

the second oiling part comprises a second nozzle and a second row of brushes; the second nozzles and the second row of brushes are arranged at intervals along the moving direction of the trolley frame; the second nozzle is positioned above the right rail, and an oil injection hole of the second nozzle faces to the top end face of the right rail; the oil inlet of the second nozzle is connected with the outlet end of the second branch pipe, the brush holder of the second row of brushes is fixed with the second branch pipe, and the bristles of the second row of brushes are in contact with the top end face of the right track.

2. The quay crane trolley rail lubricating device as claimed in claim 1, wherein:

the first oiling part further comprises a first fixing plate, the first fixing plate is located above the left rail and is parallel to the top end face of the left rail, the first fixing plate is provided with a first mounting hole which is communicated up and down, and the bottom end face of the first fixing plate is provided with a first mounting groove with a downward opening; brush holders of the first row of brushes are arranged in the first mounting groove; the first branch pipe penetrates through the first mounting hole and is fixed with the first mounting hole;

the second oiling part further comprises a second fixing plate, the second fixing plate is located above the right rail and is parallel to the top end face of the right rail, the second fixing plate is provided with a second mounting hole which is communicated up and down, and the bottom end face of the second fixing plate is provided with a second mounting groove with a downward opening; the brush holders of the second row of brushes are arranged in the second mounting groove; the second branch pipe penetrates through the second mounting hole and is fixed with the second mounting hole.

3. The quay crane trolley rail lubricating device as claimed in claim 2, characterized in that:

the peripheral wall of the first mounting groove of the first fixing plate is provided with internal threads, the brush holders of the first row of brushes are provided with external threads, and the brush holders of the first row of brushes are in threaded connection with the first mounting groove;

the first mounting hole of the first fixing plate is provided with an internal thread, the first branch pipe is provided with an external thread, and the first branch pipe is in threaded connection with the first mounting hole;

the peripheral wall of the second mounting groove of the second fixing plate is provided with internal threads, the brush holders of the second row of brushes are provided with external threads, and the brush holders of the second row of brushes are in threaded connection with the second mounting groove;

the second mounting hole of the second fixing plate is provided with an internal thread, the second branch pipe is provided with an external thread, and the second branch pipe is in threaded connection with the second mounting hole.

4. The quay crane trolley rail lubricating device as claimed in claim 1, wherein:

a plurality of oil injection holes of the first nozzle are arranged at equal intervals along the width direction of the top end face of the left rail;

the oil spray holes of the second nozzle are arranged in a plurality of positions, and the oil spray holes of the second nozzle are distributed at equal intervals along the width direction of the top end face of the right rail.

5. The quay crane trolley rail lubricating device as claimed in claim 1, wherein:

the number of the first row of brushes is two, and the first nozzle is positioned between the two first rows of brushes;

the second row of brushes is provided with two, the second nozzle is located two between the second row of brushes.

6. The quay crane trolley rail lubricating device as claimed in claim 1, wherein:

the left side part of the trolley frame is sunken to form a left avoiding groove, the left avoiding groove is positioned between a left front wheel and a left rear wheel of the trolley frame, and the left front wheel and the left rear wheel move on the left track;

the right side part of the trolley frame is sunken to form a right avoidance groove, the right avoidance groove is positioned between the right front wheel and the right rear wheel of the trolley frame, and the right front wheel and the right rear wheel move on the right track;

the first branch pipe comprises a first transverse pipe, a first bent pipe and a first vertical pipe which are connected in sequence; the first transverse pipe is connected with the outlet end of the main pipe, and the first vertical pipe is connected with the first nozzle; the first transverse pipe is transversely arranged on the top end face of the trolley frame, and the first vertical pipe is vertically arranged in the left avoidance groove;

the second branch pipe comprises a second transverse pipe, a second bent pipe and a second vertical pipe which are connected in sequence; the second transverse pipe is connected with the outlet end of the main pipe, and the second vertical pipe is connected with the second nozzle; the second transverse pipe is transversely arranged on the top end face of the trolley frame, and the second vertical pipe is vertically arranged in the right avoidance groove.

7. The quay crane trolley rail lubricating device as claimed in claim 1, wherein: the lubricating device for the track of the shore bridge trolley further comprises:

a distributor installed at a middle position of the top end surface of the trolley frame and provided with an inlet, a first outlet and a second outlet; the first outlet is close to the left side surface of the trolley frame, the second outlet is close to the right side surface of the trolley frame, and the distance between the first outlet and the left side surface of the trolley frame is equal to the distance between the second outlet and the right side surface of the trolley frame;

the inlet of the distributor is connected with the outlet end of the main pipe, the first outlet of the distributor is connected with the inlet end of the first branch pipe, and the second outlet of the distributor is connected with the inlet end of the second branch pipe.

8. The quay crane trolley rail lubricating device as claimed in claim 1, wherein:

the first branch pipe is provided with a first valve, and the controller controls the on-off of the first valve;

and a second valve is arranged on the second branch pipe, and the controller controls the on-off of the second valve.

9. The quay crane trolley rail lubricating device as claimed in claim 2, characterized in that:

the bottom end face of the first fixing plate is also provided with a first camera, and the first camera collects image signals of the left rail and sends the collected image signals to the controller;

and a second camera is further installed on the bottom end face of the second fixing plate and used for collecting image signals of the right track and sending the collected image signals to the controller.

10. The land bridge trolley rail lubrication device as claimed in any one of claims 1 to 9, wherein: the shore bridge trolley track lubricating device further comprises an alarm, and the alarm is mounted on the trolley frame;

the oil level sensor is arranged in the oil tank and used for detecting the oil level in the oil tank and sending an oil level signal to the controller, and the controller is used for controlling the operation of the alarm according to the received oil level signal and sending the oil level signal to the upper computer.

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