CN209740584U - Electric hoist gantry crane - Google Patents
Electric hoist gantry crane Download PDFInfo
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- CN209740584U CN209740584U CN201920551224.XU CN201920551224U CN209740584U CN 209740584 U CN209740584 U CN 209740584U CN 201920551224 U CN201920551224 U CN 201920551224U CN 209740584 U CN209740584 U CN 209740584U
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- transmission mechanism
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- electric hoist
- support frame
- gantry crane
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Abstract
The utility model relates to the technical field of auxiliary devices of hoisting equipment, in particular to an electric hoist portal crane; the automatic oiling device can automatically perform oiling maintenance on the steel wire rope, does not need an operator to ascend, is simple to maintain, and is safer and more practical; including the girder, the left branch strut, the right branch strut, a left side slide rail, the right side slide rail, first motor, the second motor, first left drive mechanism, first right drive mechanism, the third motor, fourth motor and electric block, the bottom of girder is provided with left drive mechanism of second and right drive mechanism of second, the last runner that is provided with of electric block, be provided with wire rope on the runner, wire rope's bottom is provided with the lifting hook, still include the batch oil tank, the force (forcing) pump, communicating pipe and holding groove, be provided with the working chamber in the batch oil tank, it is provided with the sponge layer to hold the tank bottom, the output of communicating pipe is provided with multiunit evenly distributed's shower nozzle, the bottom that holds the groove is provided with multiunit.
Description
Technical Field
The utility model relates to a hoisting equipment auxiliary device's technical field especially relates to an electric block gantry crane.
background
As is well known, an electric hoist gantry crane is a handling operation device for an outdoor cargo yard or stock yard, and is widely used in the field of hoisting equipment; the existing gantry crane with the electric hoist comprises a main beam, a left support frame, a right support frame, a left slide rail, a right slide rail, a first motor, a second motor, a first left transmission mechanism, a first right transmission mechanism, a third motor, a fourth motor and the electric hoist, wherein the right end of the left support frame is connected with the left end of the main beam, the left end of the right support frame is connected with the right end of the main beam, the top end of the first left transmission mechanism is connected with the bottom end of the left support frame, the bottom end of the first left transmission mechanism is in close contact with the top end of the left slide rail, the output end of the first motor is connected with the input end of the first left transmission mechanism, the top end of the first right transmission mechanism is connected with the bottom end of the right support frame, the bottom end of the first right transmission mechanism is in close contact with the top end of the right slide rail, and the output end of the second motor is, the bottom end of the main beam is provided with a second left transmission mechanism and a second right transmission mechanism, the third motor is arranged at the front end of the second left transmission mechanism, the fourth motor is arranged at the front end of the second right transmission mechanism, the output end of the third motor is connected with the input end of the second left transmission mechanism, the output end of the fourth motor is connected with the input end of the second right transmission mechanism, the bottom ends of the second left transmission mechanism and the second right transmission mechanism are both connected with the top end of the electric hoist, the electric hoist is provided with a rotating wheel, the rotating wheel is provided with a steel wire rope, and the bottom end of the steel wire rope is provided with a lifting hook; when the existing gantry crane with the electric hoist is used, an object to be hoisted is connected with a lifting hook, the electric hoist is started, and a first motor and a third motor or a second motor and a fourth motor are respectively started according to requirements, so that a transmission mechanism moves to reach a position to be hoisted; present electric block gantry crane uses the discovery, is used for the open air because of gantry crane, and wire rope on the electric block needs regular fat liquoring to maintain, but the electric block position is higher, needs the operator to ascend a height the operation when maintaining wire rope, and it is inconvenient to maintain, and the security is lower, has certain use limitation.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can carry out the fat liquoring to wire rope by oneself and maintain, do not need the operator to ascend a height the operation, maintain simply, more safe practical electric block gantry crane.
The utility model relates to an electric hoist portal crane, which comprises a girder, a left support frame, a right support frame, a left slide rail, a right slide rail, a first motor, a second motor, a first left transmission mechanism, a first right transmission mechanism, a third motor, a fourth motor and an electric hoist, wherein the right end of the left support frame is connected with the left end of the girder, the left end of the right support frame is connected with the right end of the girder, the top end of the first left transmission mechanism is connected with the bottom end of the left support frame, the bottom end of the first left transmission mechanism is tightly contacted with the top end of the left slide rail, the output end of the first motor is connected with the input end of the first left transmission mechanism, the top end of the first right transmission mechanism is connected with the bottom end of the right support frame, the bottom end of the first right transmission mechanism is tightly contacted with the top end of the right slide rail, the output end of the second motor is connected with the input end, the bottom end of the main beam is provided with a second left transmission mechanism and a second right transmission mechanism, the third motor is arranged at the front end of the second left transmission mechanism, the fourth motor is arranged at the front end of the second right transmission mechanism, the output end of the third motor is connected with the input end of the second left transmission mechanism, the output end of the fourth motor is connected with the input end of the second right transmission mechanism, the bottom ends of the second left transmission mechanism and the second right transmission mechanism are both connected with the top end of the electric hoist, the electric hoist is provided with a rotating wheel, the rotating wheel is provided with a steel wire rope, and the bottom end of the steel wire rope is provided with a lifting hook; still include batch oil tank, force (forcing) pump, communicating pipe and hold the groove, the right-hand member of batch oil tank is connected with electric block's left end, be provided with the working chamber in the batch oil tank, the force (forcing) pump sets up in the working chamber, it is located directly over the runner to hold the groove, the left end and the right-hand member that hold the groove respectively with electric block in left end wall and the right-hand member wall connection, it is provided with the sponge layer to hold the tank bottom, the output of force (forcing) pump and the input intercommunication of communicating pipe, the output of communicating pipe is provided with multiunit evenly distributed's shower nozzle, the output of multiunit shower nozzle all sets up in holding the inslot, the bottom that holds the groove is provided with multiunit evenly distributed's through.
The utility model discloses an electric block gantry crane still includes left limiting plate and right limiting plate, left side limiting plate sets up in the front end left part of girder, right side limiting plate sets up in the front end right part of girder.
The utility model discloses an electric block gantry crane still includes two sets of left telescopic links, two sets of right telescopic links, left anticollision board and right anticollision board, the right-hand member of two sets of left telescopic links all is connected with the left end of the left drive mechanism of second, the right-hand member of two sets of right telescopic links all is connected with the right-hand member of the right drive mechanism of second, all be provided with the spring on two sets of left telescopic links and two sets of right telescopic links.
The utility model discloses an electric block gantry crane, the right-hand member of left side limiting plate and the left end of right limiting plate all are provided with the rubber cushion.
The utility model discloses an electric block gantry crane still includes overhauls the platform, the right-hand member that overhauls the platform is connected with the left end of right branch strut frame.
The utility model discloses an electric block gantry crane, it is provided with the guardrail to overhaul on the platform.
The utility model discloses an electric block gantry crane still includes the maintenance ladder, the top of maintenance ladder is connected with the bottom of overhauing the platform, the right-hand member of maintenance ladder is connected with the left end of right branch strut frame.
The utility model discloses an electric block gantry crane, the top of batch oil tank is provided with the oiling pipe, the output of oiling pipe with the working chamber communicates with each other, be provided with the oiling valve on the oiling pipe.
Compared with the prior art, the beneficial effects of the utility model are that: through pouring into wire rope maintenance oil into to the batch oil tank, when wire rope need be maintained, through starting the force (forcing) pump, make in the batch oil tank maintenance oil get into to communicating pipe after being pressurized, pour into to holding the inslot through the multiunit shower nozzle, maintenance oil is absorbed by the sponge layer through the multiunit through-hole, when the runner rotates, and wire rope contacts with the sponge layer, make maintenance oil by even scribble on wire rope, do not need the operator to ascend a height the operation, it is simple to maintain, and is safe and practical more.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
Fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 of the present invention;
FIG. 3 is a schematic view of the structure of the containing tank of the present invention;
FIG. 4 is a schematic structural view of the communicating pipe, the holding tank and the sponge layer of the present invention;
In the drawings, the reference numbers: 1. a main beam; 2. a left support frame; 3. a right support frame; 4. a left slide rail; 5. a right slide rail; 6. a first motor; 7. a second motor; 8. a first left drive mechanism; 9. a first right transmission mechanism; 10. a third motor; 11. a fourth motor; 12. an electric hoist; 13. a rotating wheel; 14. a wire rope; 15. a hook; 16. an oil storage tank; 17. a pressure pump; 18. a communicating pipe; 19. a containing groove; 20. a sponge layer; 21. a spray head; 22. a through hole; 23. a left limit plate; 24. a right limit plate; 25. a left telescoping rod; 26. a right telescopic rod; 27. a left bumper plate; 28. a right bumper plate; 29. a spring; 30. a rubber cushion layer; 31. overhauling the platform; 32. a guardrail; 33. an overhaul ladder; 34. an oil filling pipe; 35. a second left drive mechanism; 36. and a second right transmission mechanism.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in FIGS. 1 to 4, the gantry crane with electric hoist of the present invention comprises a main beam 1, a left support frame 2, a right support frame 3, a left slide rail 4, a right slide rail 5, a first motor 6, a second motor 7, a first left transmission mechanism 8, a first right transmission mechanism 9, a third motor 10, a fourth motor 11 and an electric hoist 12, wherein the right end of the left support frame 2 is connected with the left end of the main beam 1, the left end of the right support frame 3 is connected with the right end of the main beam 1, the top end of the first left transmission mechanism 8 is connected with the bottom end of the left support frame 2, the bottom end of the first left transmission mechanism 8 is in close contact with the top end of the left slide rail 4, the output end of the first motor 6 is connected with the input end of the first left transmission mechanism 8, the top end of the first right transmission mechanism 9 is connected with the bottom end of the right support frame 3, the bottom end of the first right transmission mechanism 9 is, the output end of the second motor 7 is connected with the input end of the first right transmission mechanism 9, the bottom end of the main beam 1 is provided with a second left transmission mechanism 35 and a second right transmission mechanism 36, the third motor 10 is arranged at the front end of the second left transmission mechanism 35, the fourth motor 11 is arranged at the front end of the second right transmission mechanism 36, the output end of the third motor 10 is connected with the input end of the second left transmission mechanism 35, the output end of the fourth motor 11 is connected with the input end of the second right transmission mechanism 36, the bottom ends of the second left transmission mechanism 35 and the second right transmission mechanism 36 are both connected with the top end of the electric hoist 12, the electric hoist 12 is provided with a rotating wheel 13, the rotating wheel 13 is provided with a steel wire rope 14, and the bottom end of the steel wire rope 14 is provided with a lifting hook; the electric hoist comprises an oil storage tank 16, a pressure pump 17, a communicating pipe 18 and a containing groove 19, wherein the right end of the oil storage tank 16 is connected with the left end of the electric hoist 12, a working chamber is arranged in the oil storage tank 16, the pressure pump 17 is arranged in the working chamber, the containing groove 19 is positioned right above a rotating wheel 13, the left end and the right end of the containing groove 19 are respectively connected with the left end wall and the right end wall in the electric hoist 12, a sponge layer 20 is arranged at the bottom end of the containing groove 19, the output end of the pressure pump 17 is communicated with the input end of the communicating pipe 18, the output end of the communicating pipe 18 is provided with a plurality of groups of uniformly distributed spray heads 21, the output ends of the plurality of groups of spray heads 21 are all arranged in the containing groove 19, a plurality of groups; through pouring into wire rope maintenance oil into to the batch oil tank, when wire rope need be maintained, through starting the force (forcing) pump, make in the batch oil tank maintenance oil get into to communicating pipe after being pressurized, pour into to holding the inslot through the multiunit shower nozzle, maintenance oil is absorbed by the sponge layer through the multiunit through-hole, when the runner rotates, and wire rope contacts with the sponge layer, make maintenance oil by even scribble on wire rope, do not need the operator to ascend a height the operation, it is simple to maintain, and is safe and practical more.
The utility model discloses an electric hoist gantry crane, still include left limiting plate 23 and right limiting plate 24, left limiting plate 23 sets up in the front end left part of girder 1, right limiting plate 24 sets up in the front end right part of girder 1; can effectively spacing through left limiting plate and right limiting plate to electric block, prevent that electric block from moving excessively left or right.
The utility model discloses an electric hoist gantry crane, still include two sets of left telescopic links 25, two sets of right telescopic links 26, left anticollision board 27 and right anticollision board 28, the right-hand member of two sets of left telescopic links 25 all is connected with the left end of second left drive mechanism 35, the right-hand member of two sets of right telescopic links 26 all is connected with the right-hand member of second right drive mechanism 36, spring 29 is all provided with on two sets of left telescopic links 25 and two sets of right telescopic links 26; through the setting of two sets of left telescopic links and two sets of right telescopic links and spring, can effectively cushion the impact of electric block when by spacing, more safe and reliable.
The utility model discloses an electric hoist gantry crane, the right-hand member of left limiting plate 23 and the left end of right limiting plate 24 are all provided with rubber cushion layer 30; impact force when setting up through the rubber cushion layer can effectively cushion left limiting plate and left anticollision board striking, impact force when still can effectively alleviate right limiting plate and right anticollision board striking reduces the production of striking noise.
The utility model discloses an electric hoist gantry crane, which also comprises an overhaul platform 31, wherein the right end of the overhaul platform 31 is connected with the left end of the right support frame 3; the electric hoist and the like can be more conveniently overhauled through the arrangement of the overhauling platform.
The electric hoist portal crane of the utility model is provided with a guardrail 32 on the maintenance platform 31; the guardrail can effectively protect the maintainer who overhauls on the platform, prevents that operating personnel from falling at the eminence, and is more safe and reliable.
The electric hoist portal crane of the utility model also comprises an inspection ladder 33, the top end of the inspection ladder 33 is connected with the bottom end of the inspection platform 31, and the right end of the inspection ladder 33 is connected with the left end of the right support frame 3; the maintenance platform can be conveniently lifted up by an operator to operate through the maintenance ladder.
the utility model discloses an electric hoist gantry crane, the top of the oil storage tank 16 is provided with an oil injection pipe 34, the output end of the oil injection pipe 34 is communicated with the working cavity, and the oil injection pipe 34 is provided with an oil injection valve; the oil can be injected into the oil storage tank through the oil injection pipe, so that the oil injection device is more convenient.
The utility model discloses an electric hoist gantry crane, it is at work, before accomplishing above-mentioned action, at first remove it to the position that the user needed, will wait to hoist and mount the thing and be connected with the lifting hook, with electric hoist, the first motor, the second motor, third motor and fourth motor all with commercial power connection and start, and make each drive mechanism move respectively according to needs, reach the position that needs the handling can, through pouring into wire rope maintenance oil to the batch oil tank, when wire rope needs to maintain, connect the force (forcing) pump with the commercial power and start, make the maintenance oil in the batch oil tank get into communicating pipe after being pressurized, pour into to holding the inslot through multiunit shower nozzle, maintenance oil is absorbed by the sponge layer through multiunit through the multiunit through-hole, when the runner rotates, and wire rope and sponge layer contact, make maintenance oil be paintd on wire rope evenly, can effectively spacing electric hoist through left limiting plate and right limiting plate, prevent that electric block from moving excessively left or right, through the setting of two sets of left telescopic links and two sets of right telescopic links and spring, can effectively cushion the impact when electric block is spacing, it is more safe and reliable, impact force when setting up through the rubber cushion layer can effectively cushion left limiting plate and left anticollision board striking, impact force when still can effectively alleviate right limiting plate and right anticollision board striking, reduce the production of striking noise, can be more convenient overhauls electric block etc. through the setting of maintenance platform, the guardrail can effectively protect the maintainer on the maintenance platform, prevent that operating personnel from falling in the eminence, it is more safe and reliable, can make the operator more convenient maintenance platform of stepping on of going up to carry out the operation through setting up of maintenance ladder, can carry out the oiling to the batch oil tank in through the oiling pipe, it is more convenient.
The utility model discloses an electric block gantry crane, first motor, second motor, third motor, fourth motor, electric block and force (forcing) pump are all bought to first motor, second motor, third motor, fourth motor, electric block and force (forcing) pump all carry out the electricity through the instruction manual of buying together and connect.
The utility model discloses an electric block gantry crane, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.
in the electric hoist gantry crane of the present invention, unless otherwise stated, the terms "up, down, left, right, front, back, inside, outside, vertical, horizontal" and the like are used only to indicate the orientation of the term in the normal use state, or are commonly understood by those skilled in the art, and should not be construed as limiting the term, and the terms "first", "second" and "third" are not used to indicate specific quantities or sequences, but are merely used to distinguish the names.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. An electric hoist portal crane comprises a main beam (1), a left support frame (2), a right support frame (3), a left slide rail (4), a right slide rail (5), a first motor (6), a second motor (7), a first left transmission mechanism (8), a first right transmission mechanism (9), a third motor (10), a fourth motor (11) and an electric hoist (12), wherein the right end of the left support frame (2) is connected with the left end of the main beam (1), the left end of the right support frame (3) is connected with the right end of the main beam (1), the top end of the first left transmission mechanism (8) is connected with the bottom end of the left support frame (2), the bottom end of the first left transmission mechanism (8) is in close contact with the top end of the left slide rail (4), the output end of the first motor (6) is connected with the input end of the first left transmission mechanism (8), the top end of the first right transmission mechanism (9) is connected with the bottom end of the right support frame (3), the bottom end of the first right transmission mechanism (9) is in close contact with the top end of the right slide rail (5), the output end of the second motor (7) is connected with the input end of the first right transmission mechanism (9), the bottom end of the main beam (1) is provided with a second left transmission mechanism (35) and a second right transmission mechanism (36), the third motor (10) is arranged at the front end of the second left transmission mechanism (35), the fourth motor (11) is arranged at the front end of the second right transmission mechanism (36), the output end of the third motor (10) is connected with the input end of the second left transmission mechanism (35), the output end of the fourth motor (11) is connected with the input end of the second right transmission mechanism (36), and the bottom ends of the second left transmission mechanism (35) and the second right transmission mechanism (36) are both connected with the top end of the electric hoist (12), a rotating wheel (13) is arranged on the electric block (12), a steel wire rope (14) is arranged on the rotating wheel (13), and a lifting hook (15) is arranged at the bottom end of the steel wire rope (14); it is characterized by further comprising an oil storage tank (16), a pressure pump (17), a communicating pipe (18) and a containing tank (19), wherein the right end of the oil storage tank (16) is connected with the left end of the electric hoist (12), a working chamber is arranged in the oil storage tank (16), the pressure pump (17) is arranged in the working chamber, the containing tank (19) is positioned right above the rotating wheel (13), the left end and the right end of the containing tank (19) are respectively connected with the left end wall and the right end wall in the electric hoist (12), a sponge layer (20) is arranged at the bottom end of the containing tank (19), the output end of the pressure pump (17) is communicated with the input end of the communicating pipe (18), the output end of the communicating pipe (18) is provided with a plurality of groups of uniformly distributed nozzles (21), the output ends of the groups of the nozzles (21) are all arranged in the containing tank (19), and the bottom end of the containing tank (19) is provided with a plurality of uniformly, the bottom end of the sponge layer (20) is tightly contacted with the steel wire rope (14).
2. The gantry crane with an electric hoist according to claim 1, further comprising a left limiting plate (23) and a right limiting plate (24), wherein the left limiting plate (23) is disposed at the left part of the front end of the main beam (1), and the right limiting plate (24) is disposed at the right part of the front end of the main beam (1).
3. The gantry crane with an electric hoist as claimed in claim 2, further comprising two sets of left telescopic rods (25), two sets of right telescopic rods (26), a left anti-collision plate (27) and a right anti-collision plate (28), wherein the right ends of the two sets of left telescopic rods (25) are connected with the left end of the second left transmission mechanism (35), the right ends of the two sets of right telescopic rods (26) are connected with the right end of the second right transmission mechanism (36), and springs (29) are arranged on the two sets of left telescopic rods (25) and the two sets of right telescopic rods (26).
4. The gantry crane with an electric hoist according to claim 3, wherein the right end of the left limiting plate (23) and the left end of the right limiting plate (24) are provided with rubber cushions (30).
5. Gantry crane with electric hoist according to claim 4, characterized in that it further comprises an access platform (31), the right end of the access platform (31) being connected to the left end of the right support frame (3).
6. gantry crane with electric hoist according to claim 5, characterized in that the service platform (31) is provided with guardrails (32).
7. Gantry crane with electric hoist according to claim 6, characterized in that it further comprises an access ladder (33), the top end of the access ladder (33) is connected to the bottom end of the access platform (31), and the right end of the access ladder (33) is connected to the left end of the right support frame (3).
8. The gantry crane with electric hoist according to claim 7, characterized in that the top end of the oil storage tank (16) is provided with an oil filling pipe (34), the output end of the oil filling pipe (34) is communicated with the working chamber, and the oil filling pipe (34) is provided with an oil filling valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920551224.XU CN209740584U (en) | 2019-04-22 | 2019-04-22 | Electric hoist gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920551224.XU CN209740584U (en) | 2019-04-22 | 2019-04-22 | Electric hoist gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209740584U true CN209740584U (en) | 2019-12-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920551224.XU Active CN209740584U (en) | 2019-04-22 | 2019-04-22 | Electric hoist gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209740584U (en) |
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2019
- 2019-04-22 CN CN201920551224.XU patent/CN209740584U/en active Active
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