CN217947443U - End beam traveling mechanism of bridge crane - Google Patents
End beam traveling mechanism of bridge crane Download PDFInfo
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- CN217947443U CN217947443U CN202222067289.1U CN202222067289U CN217947443U CN 217947443 U CN217947443 U CN 217947443U CN 202222067289 U CN202222067289 U CN 202222067289U CN 217947443 U CN217947443 U CN 217947443U
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- oil filling
- end beam
- filling pipe
- sliding
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Abstract
The utility model relates to a bridge crane end beam traveling mechanism, belonging to the field of hoisting machinery, comprising a support frame, a main beam, an end beam, a mounting rack, an oil tank, an oil filling pipe, a plugging plug and a sliding column; the main beam is arranged on the support frame; the end beam is arranged on the main beam in a sliding manner; the end beam is provided with an oil groove and an oil injection port; the oil groove is communicated with the oil filling port; the mounting frame is arranged on the main beam; the oil tank is arranged on the mounting frame; the oil filling pipe is arranged on the oil tank; the oil tank and the oil filling pipe are provided with communicating grooves; the oil tank is communicated with the oil filling pipe through a communicating groove; an oil outlet is formed in the oil filling pipe; the plugging plug is arranged in the oil injection pipe in a sliding manner and is connected with the oil outlet in a sealing manner; the sliding column is arranged on the plugging plug; the sliding column is in sliding connection with the oil injection pipe; the sliding column is abutted with the end beam; and the oil filling pipe is provided with a resetting mechanism for driving the plugging plug to move. The utility model discloses can be automatic to end roof beam filling lubricating oil.
Description
Technical Field
The utility model relates to a jack-up machinery especially relates to a bridge crane end beam running gear.
Background
In the hoisting equipment, the electric hoist bridge crane is widely applied due to the advantages of compact external size, light dead weight, small wheel pressure and the like. The end beam travelling mechanism of the existing bridge crane is connected with a track through a metal travelling wheel to drive a cart to travel, a roller shaft of the travelling wheel and a roller shaft of the end beam of the crane, which is connected with the travelling wheel, of the travelling wheel are arranged inside the end beam of the crane, the roller shaft of the travelling wheel is inconvenient to oil and maintain, the maintenance cost is high, if the friction between the roller shaft and the end beam is not maintained in time, the travelling mechanism can be damaged, and economic loss and potential safety hazards are caused.
Among the prior art, the end beam generally is located the eminence, needs the operator, climbs the eminence and just can annotate lubricating oil to the end beam, can't annotate lubricating oil to the end beam automatically, inconvenient use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can be automatically to bridge crane end beam running gear of end beam filling lubricating oil to the problem that exists among the background art.
The technical scheme of the utility model: an end beam traveling mechanism of a bridge crane comprises a support frame, a main beam, an end beam, a mounting frame, an oil tank, an oil injection pipe, a plugging plug and a sliding column;
the main beam is arranged on the support frame; the end beam is arranged on the main beam in a sliding manner; the end beam is provided with an oil groove and an oil injection port; the oil groove is communicated with the oil filling port; the mounting frame is arranged on the main beam; the oil tank is arranged on the mounting rack; the oil filling pipe is arranged on the oil tank; the oil tank and the oil filling pipe are both provided with communicating grooves; the oil tank is communicated with the oil filling pipe through a communicating groove; an oil outlet is arranged on the oil filling pipe; the plugging plug is arranged in the oil injection pipe in a sliding manner and is connected with the oil outlet in a sealing manner; the sliding column is arranged on the plugging plug; the sliding column is in sliding connection with the oil injection pipe; the sliding column is abutted with the end beam; and the oil filling pipe is provided with a resetting mechanism for driving the plugging plug to move.
Preferably, a piston is arranged on the sliding column; the piston is arranged in the oil filling pipe in a sliding manner and is connected with the oil filling pipe in a sealing manner; the piston abuts against the oil filling pipe.
Preferably, the reset mechanism comprises an elastic piece and a push plate; the elastic piece is arranged on the outer periphery side of the sliding column; the reset mechanism is arranged on the sliding column; two ends of the elastic piece are respectively connected with the push plate and the oil filling pipe.
Preferably, the oil tank is provided with an oil filling port and a plugging plate; the plugging plate is arranged on the oil tank in a sliding manner, the oil tank is positioned at the oil filling port, and the plugging plate is connected with the oil filling port in a sealing manner; and the oil injection pipe is provided with a moving mechanism for driving the plugging plate to move.
Preferably, the moving mechanism comprises a driving motor, a screw rod and a sliding block; the driving motor is arranged on the oil tank, and the output end of the driving motor is connected with the screw rod; the screw rod is rotationally arranged on the oil tank; the sliding block is arranged on the plugging plate; the sliding block is in threaded connection with the screw rod.
Preferably, cushion pads are arranged on the mounting frame, the oil tank and the end beam; the position of the buffer pads on the mounting frame and the fuel tank corresponds to the position of the buffer pads on the end beam.
Preferably, a vent hole is formed at one end of the oil filling pipe, which slides with the sliding column.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses in, filling lubricating oil in the case oil tank, it is intraductal that lubricating oil flows into the oiling through the intercommunication groove, flow in oil-out department again, the shutoff stopper carries out the shutoff to the oil-out, prevent that lubricating oil from flowing out, when the end beam needs filling lubricating oil, drive end beam removes mounting bracket department, it can insert in the oiling to annotate oil pipe, push pedal and end beam contact, the push pedal promotes the slip post and removes, the slip post drives piston and shutoff stopper, make the shutoff stopper relieve the shutoff to the oil-out, make lubricating oil can flow in the oiling through the oil-out, the rethread oiling mouth flows in the oil groove, thereby can lubricate the part in the end beam, after lubricating oil filling is accomplished, end beam and push pedal separation, the elastic component promotes the push pedal and removes, the push pedal drives the slip post and removes, the slip post drives piston and shutoff stopper and removes, make the shutoff stopper continue to carry out the shutoff to the oil-out, the piston can prevent that lubricating oil from annotating the pipe drippage.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic partial structure diagram of an embodiment of the present invention;
fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
Reference numerals: 1. a support frame; 2. a main beam; 3. an end beam; 301. an oil sump; 302. an oil filling port; 4. a mounting frame; 5. an oil tank; 501. an oil filler; 502. a communicating groove; 6. an oil filler pipe; 601. an oil outlet; 7. a plugging plate; 8. a moving mechanism; 801. a drive motor; 802. a screw rod; 803. a slider; 9. blocking; 10. a sliding post; 11. a piston; 12. a reset mechanism; 1201. an elastic member; 1202. pushing the plate; 13. a cushion pad.
Detailed Description
Example one
As shown in fig. 1-3, the end beam traveling mechanism of a bridge crane provided by the present invention comprises a support frame 1, a main beam 2, an end beam 3, a mounting frame 4, an oil tank 5, an oil filling pipe 6, a plugging plug 9 and a sliding column 10;
the main beam 2 is arranged on the support frame 1; the end beam 3 is arranged on the main beam 2 in a sliding way; the end beam 3 is provided with an oil groove 301 and an oil filling port 302; the oil groove 301 is communicated with the oil filling port 302; the mounting frame 4 is arranged on the main beam 2; the oil tank 5 is arranged on the mounting frame 4; the filler pipe 6 is arranged on the oil tank 5; the oil tank 5 and the filler pipe 6 are both provided with a communicating groove 502; the oil tank 5 is communicated with the filler pipe 6 through a communication groove 502; an oil outlet 601 is arranged on the oil filling pipe 6; the blocking plug 9 is arranged in the oil filling pipe 6 in a sliding mode, and the blocking plug 9 is connected with the oil outlet 601 in a sealing mode; the sliding column 10 is arranged on the plugging plug 9; the sliding column 10 is connected with the oil filling pipe 6 in a sliding way; the sliding column 10 is abutted with the end beam 3; the oil filling pipe 6 is provided with a resetting mechanism 12 for driving the blocking plug 9 to move.
A piston 11 is arranged on the sliding column 10; the piston 11 is arranged in the oil filling pipe 6 in a sliding mode, and the piston 11 is connected with the oil filling pipe 6 in a sealing mode; the piston 11 abuts against the filler pipe 6. The resetting mechanism 12 comprises an elastic piece 1201 and a push plate 1202; the elastic member 1201 is provided on the outer peripheral side of the slide column 10; the reset mechanism 12 is arranged on the sliding column 10; the elastic member 1201 is connected at both ends thereof to the push plate 1202 and the filler pipe 6, respectively.
A vent hole is arranged at one sliding end of the oil injection pipe 6 and the sliding column 10; the piston 11 is allowed to slide through the vent hole.
In this embodiment, lubricating oil is filled in the tank oil tank 5, the lubricating oil flows into the oil filling pipe 6 through the communicating groove 502 and then flows into the oil outlet 601, the blocking plug 9 blocks the oil outlet 601 to prevent the lubricating oil from flowing out, when the end beam 3 needs to be filled with the lubricating oil, the end beam 3 is driven to move to the mounting frame 4, the oil filling pipe 6 can be inserted into the oil filling port 302, the push plate 1202 contacts with the end beam 3, the push plate 1202 pushes the sliding column 10 to move, the sliding column 10 drives the piston 11 and the blocking plug 9 to move, so that the blocking plug 9 removes the blocking of the oil outlet 601, the lubricating oil can flow into the oil filling port 302 through the oil outlet 601 and then flows into the oil groove 301 through the oil filling port 302, so that parts in the end beam 3 can be lubricated, when the lubricating oil is filled, the end beam 3 is separated from the push plate 1202, the elastic element pushes the push plate 1202 to move, the push plate 1202 drives the sliding column 10 to move, the sliding column 10 drives the piston 11 and the blocking plug 9 to move, so that the blocking plug 9 continues to block the oil outlet 601, and the piston 11 can prevent the lubricating oil from dropping from the oil filling pipe 6.
Example two
As shown in fig. 1-3, compared with the first embodiment, the end beam traveling mechanism of the bridge crane of the present invention has an oil filling port 501 and a blocking plate 7 on an oil tank 5 in the first embodiment; the plugging plate 7 is arranged on the oil tank 5 in a sliding manner, the oil tank 5 is positioned at the oil filling port 501, and the plugging plate 7 is connected with the oil filling port 501 in a sealing manner; the oil filling pipe 6 is provided with a moving mechanism 8 for driving the plugging plate 7 to move. The moving mechanism 8 includes a drive motor 801, a lead screw 802, and a slide block 803; the driving motor 801 is arranged on the oil tank 5, and the output end of the driving motor 801 is connected with the screw rod 802; the screw rod 802 is rotatably arranged on the oil tank 5; the sliding block 803 is arranged on the plugging plate 7; the sliding block 803 is in threaded connection with the lead screw 802.
In the embodiment, lubricating oil can be conveniently filled into the oil tank 5 through the oil filling port 501, when the oil filling device is used, the driving motor 801 drives the screw rod 802 to rotate, the screw rod 802 drives the sliding block 803 to move, and the sliding block 803 drives the plugging plate 7 to move, so that the oil filling port 501 can be exposed, lubricating oil can be filled into the oil tank 5, and when the lubricating oil needs to be filled into the end beam 3, the plugging plate 7 is driven to remove the plugging of the oil filling port 501, so that air can enter the oil tank 5, and the lubricating oil can flow into the oil filling pipe 6; the control switch of the filler 501 includes a remote control and a button switch, and the button switch is provided on the oil tank 5.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the knowledge of those skilled in the art.
Claims (7)
1. An end beam traveling mechanism of a bridge crane is characterized by comprising a support frame (1), a main beam (2), an end beam (3), a mounting frame (4), an oil tank (5), an oil filling pipe (6), a plugging plug (9) and a sliding column (10);
the main beam (2) is arranged on the support frame (1); the end beam (3) is arranged on the main beam (2) in a sliding manner; an oil groove (301) and an oil filling port (302) are arranged on the end beam (3); the oil groove (301) is communicated with the oil filling port (302); the mounting rack (4) is arranged on the main beam (2); the oil tank (5) is arranged on the mounting rack (4); the oil filling pipe (6) is arranged on the oil tank (5); the oil tank (5) and the oil filling pipe (6) are both provided with a communicating groove (502); the oil tank (5) is communicated with the oil filling pipe (6) through a communicating groove (502); an oil outlet (601) is formed in the oil filling pipe (6); the sealing plug (9) is arranged in the oil filling pipe (6) in a sliding mode, and the sealing plug (9) is connected with the oil outlet (601) in a sealing mode; the sliding column (10) is arranged on the plugging plug (9); the sliding column (10) is connected with the oil filling pipe (6) in a sliding way; the sliding column (10) is abutted with the end beam (3); the oil filling pipe (6) is provided with a resetting mechanism (12) for driving the sealing plug (9) to move.
2. An end beam travelling mechanism of a bridge crane according to claim 1, characterized in that the sliding column (10) is provided with a piston (11); the piston (11) is arranged in the oil filling pipe (6) in a sliding manner, and the piston (11) is connected with the oil filling pipe (6) in a sealing manner; the piston (11) abuts against the filler pipe (6).
3. An end beam traveling mechanism of a bridge crane according to claim 2, characterized in that the return mechanism (12) comprises an elastic member (1201) and a push plate (1202); the elastic piece (1201) is arranged on the outer periphery side of the sliding column (10); the resetting mechanism (12) is arranged on the sliding column (10); two ends of the elastic piece (1201) are respectively connected with the push plate (1202) and the oil filling pipe (6).
4. The end beam travelling mechanism of the bridge crane according to claim 1, wherein an oil filling port (501) and a blocking plate (7) are arranged on the oil tank (5); the plugging plate (7) is arranged on the oil tank (5) in a sliding mode, the oil tank (5) is located at the oil filling port (501), and the plugging plate (7) is connected with the oil filling port (501) in a sealing mode; the oil filling pipe (6) is provided with a moving mechanism (8) for driving the plugging plate (7) to move.
5. An end beam traveling mechanism of a bridge crane according to claim 3, characterized in that the moving mechanism (8) comprises a driving motor (801), a screw rod (802) and a sliding block (803); the driving motor (801) is arranged on the oil tank (5), and the output end of the driving motor (801) is connected with the screw rod (802); the screw rod (802) is rotationally arranged on the oil tank (5); the sliding block (803) is arranged on the plugging plate (7); the sliding block (803) is in threaded connection with the screw rod (802).
6. The end beam travelling mechanism of the bridge crane according to claim 1, wherein the mounting frame (4), the oil tank (5) and the end beam (3) are provided with cushion pads (13); the positions of the cushion pads (13) on the mounting rack (4) and the oil tank (5) correspond to the positions of the cushion pads (13) on the end beam (3).
7. The end beam traveling mechanism of the bridge crane according to claim 1, wherein an air vent is provided at one end of the oil filling pipe (6) sliding on the sliding column (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067289.1U CN217947443U (en) | 2022-08-04 | 2022-08-04 | End beam traveling mechanism of bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222067289.1U CN217947443U (en) | 2022-08-04 | 2022-08-04 | End beam traveling mechanism of bridge crane |
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| Publication Number | Publication Date |
|---|---|
| CN217947443U true CN217947443U (en) | 2022-12-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222067289.1U Active CN217947443U (en) | 2022-08-04 | 2022-08-04 | End beam traveling mechanism of bridge crane |
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| Country | Link |
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| CN (1) | CN217947443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902813A (en) * | 2023-09-13 | 2023-10-20 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
-
2022
- 2022-08-04 CN CN202222067289.1U patent/CN217947443U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116902813A (en) * | 2023-09-13 | 2023-10-20 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
| CN116902813B (en) * | 2023-09-13 | 2023-12-01 | 泰安市特种设备检验研究院 | Electric hoist bridge crane with automatic lubricant adding function |
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