CN216004962U - Electric single-beam suspension bridge crane - Google Patents
Electric single-beam suspension bridge crane Download PDFInfo
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- CN216004962U CN216004962U CN202122195768.7U CN202122195768U CN216004962U CN 216004962 U CN216004962 U CN 216004962U CN 202122195768 U CN202122195768 U CN 202122195768U CN 216004962 U CN216004962 U CN 216004962U
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- bridge crane
- suspension bridge
- transmission gear
- oil
- oil tank
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Abstract
The utility model discloses an electronic single beam hangs bridge crane relates to single beam crane technical field, including the I-steel, the upper end slidable mounting of I-steel has running gear, and running gear's bottom fixed mounting has electric hoist, electric hoist's bottom is provided with the couple, one of them the upper end that the mounting panel is located gear motor is provided with refueling mechanism. The utility model discloses be provided with refueling mechanism in one side upper end of running gear, when needs advance to maintain electronic monospar suspension bridge crane, open the fuel tap, the inside lubricating oil of oil tank flows to second drive gear's surface through the fuel tap, because second drive gear meshes with two first drive gears, when running gear removes, make the even adhesion of lubricating oil on second drive gear surface on the surface of two first drive gears, and then accomplish driven subassembly's the lubricated work of refueling, do not need the manual work to climb to the crossbeam, operation labour saving and time saving, and the potential safety hazard has been reduced.
Description
Technical Field
The utility model relates to a monospar hoist technical field, concretely relates to electronic monospar hangs bridge crane.
Background
The electric single-beam suspension bridge crane is a light and small hoisting device, runs on an I-shaped steel track, is divided into an electric one and a manual one, and has weights hung on the electric one, so that the electric single-beam suspension bridge crane is simple and has more applications.
Present electronic monospar hangs bridge crane needs periodic maintenance to guarantee electronic monospar and hangs bridge crane's normal work, but need the manual work to climb to the crossbeam and add lubricating oil to drive assembly among the current maintenance process, with the mobility stability who guarantees electronic monospar and hangs bridge crane, this kind of mode not only operation is wasted time and energy, and the crossbeam has certain potential safety hazard of highly existence.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electronic monospar hangs bridge crane, with the present electronic monospar that proposes in solving above-mentioned background art hangs bridge crane needs periodic maintenance, with the normal work of guaranteeing electronic monospar and hanging bridge crane, but need the manual work to climb to the crossbeam and add lubricating oil to drive assembly among the current maintenance process, with the mobility stability who guarantees electronic monospar and hang bridge crane, this kind of mode not only operates and wastes time and energy, and the crossbeam has the certain potential safety hazard problem of highly existence.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
an electric single-beam suspension bridge crane comprises an I-beam, wherein a traveling mechanism is slidably mounted at the upper end of the I-beam, an electric hoist is fixedly mounted at the bottom end of the traveling mechanism, a hook is arranged at the bottom end of the electric hoist, the traveling mechanism comprises a mounting plate, a driving roller, a driven roller, a first transmission gear, a reduction motor and a second transmission gear, two mounting plates are arranged at positions, close to the bottom, of two sides of the I-beam, one side surface of each mounting plate is rotatably connected with the two driving rollers, the other side surface of each mounting plate is rotatably connected with the two driven rollers, the surface of one end, close to the mounting plate, of each driving roller is fixedly connected with the first transmission gear, one side middle part of each mounting plate is fixedly connected with the reduction motor, and the rotating shaft end of the reduction motor penetrates through one of the mounting plate and the second transmission gear, the surface of the second transmission gear is meshed with the two first transmission gears, and an oiling mechanism is arranged at the upper end, located on the speed reduction motor, of one mounting plate.
Preferably, refueling mechanism includes L shape fixed plate, alarm device, oil tank, supplementary gyro wheel, case lid, level sensor and fuel tap, the one end fixed mounting of L shape fixed plate is in one that is located gear motor the upper end of mounting panel, the other end bottom fixed mounting of L shape fixed plate has supplementary gyro wheel, just the bottom of supplementary gyro wheel and the top surface sliding connection of I-steel, one side fixed surface of L shape fixed plate installs alarm device, one side that the top below of L shape fixed plate is located supplementary gyro wheel is provided with the oil tank, the top of oil tank can be dismantled and be connected with the case lid, the bottom middle part fixed connection of case lid has level sensor, the bottom oil-out position department of supplementary gyro wheel is provided with the fuel tap.
Preferably, the bottom end of the oil tank is in a conical shape, and the oil valve is located right above the second transmission gear.
Preferably, the second transmission gear is fixedly arranged on the other side of the mounting plate through a reduction motor, and the reduction motor is in transmission connection with the two first transmission gears through the second transmission gear.
Preferably, the alarm device comprises a warning light and a speaker.
Preferably, the output end of the liquid level sensor is electrically connected with the input end of the alarm device.
Compared with the prior art, the utility model provides an electronic monospar hangs bridge crane possesses following beneficial effect:
1. the utility model discloses be provided with refueling mechanism in one side upper end of running gear, when needs advance to maintain electronic monospar suspension bridge crane, open the fuel tap, because the bottom of oil tank is the toper form, thereby make the inside lubricating oil of oil tank flow to second drive gear's surface through the fuel tap, because second drive gear meshes with two first drive gears, when running gear removes, make the even adhesion of the lubricating oil on second drive gear surface on the surface of two first drive gears, and then accomplish the lubricated work that refuels of driven subassembly, do not need the manual work to climb to the crossbeam, operation labour saving and time saving, and the potential safety hazard has been reduced.
2. The utility model discloses be provided with level sensor in the inside bottom of case lid and monitor the inside lubricated liquid of oil tank, simultaneously with level sensor and alarm device electric connection, when the inside lubricated liquid of oil tank is less than the threshold value that level sensor set for, level sensor transmits signal value to alarm device inside, alarm device takes place the police dispatch newspaper, and suggestion people supply the oil tank, have reduced the number of times of the inside oil mass of inspection oil tank, provide convenience for work.
Drawings
FIG. 1 is a schematic structural view of an electric single-beam suspension bridge crane according to the present invention;
fig. 2 is a schematic cross-sectional view taken along line a-a of fig. 1 according to the present invention;
the reference numbers in the figures are:
1. i-shaped steel; 2. mounting a plate; 3. an electric hoist; 4. hooking; 5. a driving roller; 6. a driven roller; 7. a first drive gear; 8. a reduction motor; 9. a second transmission gear; 10. an L-shaped fixing plate; 11. an alarm device; 12. an oil tank; 13. an auxiliary roller; 14. a box cover; 15. a liquid level sensor; 16. an oil valve.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 1-2, an electric single-beam suspension bridge crane comprises an i-beam 1, a traveling mechanism is slidably mounted at the upper end of the i-beam 1, an electric hoist 3 is fixedly mounted at the bottom end of the traveling mechanism, a hook 4 is arranged at the bottom end of the electric hoist 3, the traveling mechanism comprises mounting plates 2, driving rollers 5, driven rollers 6, a first transmission gear 7, a reduction motor 8 and a second transmission gear 9, two mounting plates 2 are arranged at positions, close to the bottom, of two sides of the i-beam 1, two driving rollers 5 are rotatably connected to one side surface of one of the mounting plates 2, two driven rollers 6 are rotatably connected to one side of the other mounting plate 2, a first transmission gear 7 is fixedly connected to one end surface of each of the two driving rollers 5, close to the mounting plate 2, and the reduction motor 8 is fixedly connected to the middle part of one of the mounting plate 2, the rotating shaft end of the speed reducing motor 8 penetrates through one of the mounting plates 2 to be fixedly connected with the second transmission gear 9, the surface of the second transmission gear 9 is meshed with the two first transmission gears 7, and an oiling mechanism is arranged at the upper end, located on the speed reducing motor 8, of one of the mounting plates 2.
Specifically, refueling mechanism includes L shape fixed plate 10, alarm device 11, oil tank 12, supplementary gyro wheel 13, case lid 14, level sensor 15 and fuel tap 16, the one end fixed mounting of L shape fixed plate 10 is in the upper end of a mounting panel 2 that is located gear motor 8, the fixed mounting in other end bottom of L shape fixed plate 10 has supplementary gyro wheel 13, and the bottom of supplementary gyro wheel 13 and the top surface sliding connection of I-steel 1, one side fixed surface of L shape fixed plate 10 installs alarm device 11, one side that the top below of L shape fixed plate 10 is located supplementary gyro wheel 13 is provided with oil tank 12, the top of oil tank 12 can be dismantled and be connected with case lid 14, the bottom middle part fixed connection of case lid 14 has level sensor 15, the bottom oil-out position department of supplementary gyro wheel 13 is provided with fuel tap 16.
Specifically, the bottom end of the oil tank 12 is tapered, and the oil valve 16 is located right above the second transmission gear 9, when adding lubricating oil, the oil valve 16 is opened, and because the bottom of the oil tank 12 is tapered, the lubricating oil in the oil tank 12 flows to the surface of the second transmission gear 9 through the oil valve 16.
Specifically, the second transmission gear 9 is fixedly installed on the other side of the mounting plate 2 through a reduction motor 8, and the reduction motor 8 is in transmission connection with the two first transmission gears 7 through the second transmission gear 9.
Specifically, alarm device 11 includes warning light and speaker, level sensor 15's output and alarm device 11's input electric connection, monitor the inside lubricated liquid of oil tank 12 through level sensor 15, when the inside lubricated liquid of oil tank 12 is less than the threshold value that level sensor 15 set for, level sensor 15 transmits signal value to alarm device 11 inside, alarm device 11 takes place the police dispatch newspaper, the suggestion people supply oil tank 12, the number of times of the inside oil mass of inspection oil tank 12 has been reduced, for work provides convenience.
The utility model discloses a theory of operation and use flow: after the utility model is installed, when the electric single-beam suspension bridge crane is needed to be maintained, the oil valve 16 is opened, the bottom of the oil tank 12 is in a conical shape, so that the lubricating oil in the oil tank 12 flows to the surface of the second transmission gear 9 through the oil valve 16, the second transmission gear 9 is meshed with the two first transmission gears 7, when the traveling mechanism moves, the lubricating oil on the surface of the second transmission gear 9 is uniformly adhered to the surfaces of the two first transmission gears 7, the oil filling and lubricating work of the driven component is further completed, the manual climbing to the cross beam is not needed, the operation is time-saving and labor-saving, the potential safety hazard is reduced, the lubricating liquid in the oil tank 12 is monitored through the liquid level sensor 15, when the lubricating liquid in the oil tank 12 is lower than the threshold value set by the liquid level sensor 15, the liquid level sensor 15 transmits the signal value to the inside of the alarm device 11, the alarm device 11 gives an alarm to prompt people to supply the oil tank 12, so that the number of times of checking the oil quantity in the oil tank 12 is reduced, and convenience is brought to work.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an electronic monospar suspension bridge crane, includes I-steel (1), its characterized in that: the upper end of the I-steel (1) is slidably provided with a travelling mechanism, the bottom end of the travelling mechanism is fixedly provided with an electric hoist (3), the bottom end of the electric hoist (3) is provided with a hook (4), the travelling mechanism comprises mounting plates (2), driving rollers (5), driven rollers (6), a first transmission gear (7), a speed reduction motor (8) and a second transmission gear (9), two mounting plates (2) are arranged at positions, close to the bottom, of two sides of the I-steel (1), one side surface of one mounting plate (2) is rotatably connected with the two driving rollers (5), one side of the other mounting plate (2) is rotatably connected with the two driven rollers (6), one end surfaces, close to the mounting plates (2), of the two driving rollers (5) are fixedly connected with the first transmission gear (7), and the middle part of one side of one mounting plate (2) is fixedly connected with the speed reduction motor (8), the rotating shaft end of the speed reducing motor (8) penetrates through one of the mounting plates (2) and the second transmission gears (9) in fixed connection, the surface of the second transmission gears (9) is meshed with the first transmission gears (7), and an oiling mechanism is arranged at the upper end, located on the speed reducing motor (8), of the mounting plate (2).
2. An electric single-beam suspension bridge crane according to claim 1, characterized in that: the refueling mechanism comprises an L-shaped fixing plate (10), an alarming device (11), an oil tank (12), an auxiliary roller (13), a tank cover (14), a liquid level sensor (15) and an oil valve (16), wherein one end of the L-shaped fixing plate (10) is fixedly arranged at one end of a mounting plate (2) positioned on a speed reduction motor (8), the other end of the L-shaped fixing plate (10) is fixedly provided with the auxiliary roller (13), the bottom of the auxiliary roller (13) is in sliding connection with the top end surface of an I-shaped steel (1), one side surface of the L-shaped fixing plate (10) is fixedly provided with the alarming device (11), the oil tank (12) is arranged on one side of the auxiliary roller (13) below the top of the L-shaped fixing plate (10), the top of the oil tank (12) is detachably connected with the tank cover (14), the bottom middle part of the tank cover (14) is fixedly connected with the liquid level sensor (15), an oil valve (16) is arranged at the position of an oil outlet at the bottom of the auxiliary roller (13).
3. An electric single-beam suspension bridge crane according to claim 2, characterized in that: the bottom end of the oil tank (12) is in a conical shape, and the oil valve (16) is located right above the second transmission gear (9).
4. An electric single-beam suspension bridge crane according to claim 1, characterized in that: the second transmission gear (9) is fixedly arranged on the other side of the mounting plate (2) through a reduction motor (8), and the reduction motor (8) is in transmission connection with the two first transmission gears (7) through the second transmission gear (9).
5. An electric single-beam suspension bridge crane according to claim 2, characterized in that: the alarm device (11) comprises a warning lamp and a loudspeaker.
6. An electric single-beam suspension bridge crane according to claim 2, characterized in that: the output end of the liquid level sensor (15) is electrically connected with the input end of the alarm device (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122195768.7U CN216004962U (en) | 2021-09-12 | 2021-09-12 | Electric single-beam suspension bridge crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122195768.7U CN216004962U (en) | 2021-09-12 | 2021-09-12 | Electric single-beam suspension bridge crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216004962U true CN216004962U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122195768.7U Active CN216004962U (en) | 2021-09-12 | 2021-09-12 | Electric single-beam suspension bridge crane |
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| Country | Link |
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| CN (1) | CN216004962U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849181A (en) * | 2022-12-21 | 2023-03-28 | 河南省飞马起重机械集团有限公司 | Single-beam crane with anti-offside mechanism |
| 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 |
-
2021
- 2021-09-12 CN CN202122195768.7U patent/CN216004962U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115849181A (en) * | 2022-12-21 | 2023-03-28 | 河南省飞马起重机械集团有限公司 | Single-beam crane with anti-offside mechanism |
| CN115849181B (en) * | 2022-12-21 | 2023-07-14 | 河南省飞马起重机械集团有限公司 | Single-beam crane with anti-override mechanism |
| 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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