CN212639752U

CN212639752U - Gantry crane is with hanging mechanism

Info

Publication number: CN212639752U
Application number: CN202021164595.1U
Authority: CN
Inventors: 胡安明
Original assignee: Anhui Taimalank Electromechanical Equipment Co ltd
Current assignee: Anhui Taimalank Electromechanical Equipment Co ltd
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-03-02
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a gantry crane is with hanging mechanism belongs to hoist technical field, a gantry crane is with hanging mechanism, including bracing piece and supporting beam, supporting beam fixed connection is at the bracing piece top, sliding connection has the slip box on the supporting beam, sliding connection has the buffer board in the slip box, be equipped with first spring between buffer board and the slip box bottom inner wall, be connected with first backup pad and second backup pad respectively fixedly on the buffer board, fixedly connected with first motor on the first backup pad, the output of first motor is connected with the pivot; the utility model discloses the appearance is simple, and the reliable operation through the reaction force of first spring, and the rigidity when having alleviateed the jack-up strikes, has improved life, has improved the stability of work through the sliding block, and the practicality improves greatly.

Description

Gantry crane is with hanging mechanism

Technical Field

The utility model relates to a hoist technical field especially relates to a gantry crane is with mechanism that hangs.

Background

The crane belongs to a hoisting machine, and is a machine which makes cyclic and intermittent motion, and a work cycle comprises the following components: the object taking device lifts an object from an object taking place, then moves horizontally to a designated place to lower the object, and then moves reversely to return the object taking device to the original position so as to carry out next circulation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of the prior art that the stability is not high and no damping device is arranged in the hoisting process, and providing a hanging mechanism for a gantry crane.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a gantry crane is with mechanism that hangs, includes bracing piece and a supporting beam, a supporting beam fixed connection is at the bracing piece top, sliding connection has the slip box on the supporting beam, sliding connection has the buffer board in the slip box, be equipped with first spring between buffer board and the slip bottom of the box inner wall, first backup pad of fixedly connected with and second backup pad respectively on the buffer board, the first motor of fixedly connected with in the first backup pad, the output of first motor is connected with the pivot, the one end that first motor was kept away from in the pivot rotates with the second backup pad to be connected, fixedly connected with jack-up rope in the pivot, the one end that the pivot was kept away from to the jack-up rope is equipped with the couple.

Preferably, a rack is fixedly connected to the supporting beam, a second motor is arranged on the sliding box body, a gear is connected to the output end of the second motor, and the gear is meshed with the rack.

Preferably, a protective cover is arranged on the sliding box body, and the second motor and the gear are both located in the protective cover.

Preferably, the top of the sliding box body is provided with a second roller, the second roller is attached to the top of the supporting beam, the side wall of the sliding box body is provided with a first roller, and the first roller is attached to the side wall of the supporting beam.

Preferably, the lateral wall fixedly connected with sliding block of slip box, it is equipped with the spout to prop up a supporting beam lateral wall, the sliding block slides in the spout.

Preferably, the buffer plate is provided with a second pulley, the bottom of the buffer plate and the bottom of the sliding box body are provided with grooves, and the grooves are internally provided with first pulleys.

Preferably, the hook is rotatably connected with an anti-falling plate, and a second spring is arranged between the anti-falling plate and the hook.

Preferably, the rotating shaft is provided with two first baffles which are symmetrically designed, and the hoisting rope is positioned between the two first baffles.

Preferably, the supporting beam is fixedly connected with a second baffle, and the side wall of the second baffle is provided with a rubber gasket.

Compared with the prior art, the utility model provides a gantry crane is with mechanism that hangs possesses following beneficial effect:

this gantry crane is with mechanism that hangs, during the use, the object that will lift by crane is fixed on the couple, start first motor, first motor is through the pivot with the rolling of jack-up rope, the jack-up rope lifts by crane the object, when lifting by crane the object, under the effect of gravity, the pivot drives the buffer board downstream through first backup pad, the first spring of buffer board extrusion, under the reaction force of first spring, the cushioning effect has been played, the rigid impact when having alleviateed the jack-up, after lifting by crane the object, start the second motor, transport appointed place with the object, the sliding box inner wall is equipped with the sliding block, under the cooperation of sliding block and spout, the stability of during operation has been improved, make work more reliable.

The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses the appearance is simple, and the rigid impact when having alleviateed the jack-up through the reaction force of first spring, has improved life, has improved the stability of work through the sliding block, and the practicality improves greatly.

Drawings

Fig. 1 is a schematic structural diagram of a suspension mechanism for a gantry crane according to the present invention;

fig. 2 is an enlarged view of a portion a of a suspension mechanism diagram 1 for a gantry crane according to the present invention;

fig. 3 is an enlarged view of a portion B of a suspension mechanism diagram 1 for a gantry crane according to the present invention;

fig. 4 is the utility model provides a gantry crane is with side view of hanging mechanism sliding box.

In the figure: 1. a support bar; 101. a support beam; 102. a chute; 2. a sliding box body; 3. a buffer plate; 301. a first spring; 4. a first support plate; 401. a first motor; 402. a rotating shaft; 403. a second support plate; 404. a first baffle plate; 5. a hoisting rope; 6. a slider; 601. a first roller; 602. a second roller; 7. a second motor; 701. a gear; 702. a rack; 8. a second baffle; 801. a rubber gasket; 9. a first pulley; 10. a second pulley; 11. a groove; 12. a second spring; 13. hooking; 1301. an anti-drop plate; 14. a protective cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a gantry crane is with hanging mechanism, including bracing piece 1 and a supporting beam 101, a supporting beam 101 fixed connection is at bracing piece 1 top, sliding connection has sliding box 2 on a supporting beam 101, sliding connection has buffer board 3 in sliding box 2, be equipped with first spring 301 between buffer board 3 and the sliding box 2 bottom inner wall, there are first backup pad 4 and second backup pad 403 of fixedly connected with respectively on the buffer board 3, first motor 401 of fixedly connected with on the first backup pad 4, the output of first motor 401 is connected with pivot 402, the one end that first motor 401 was kept away from to pivot 402 rotates with second backup pad 403 to be connected, fixedly connected with jack-up rope 5 on the pivot 402, the one end that the pivot 402 was kept away from to jack-up rope 5 is equipped with couple 13.

The supporting beam 101 is fixedly connected with a rack 702, the sliding box body 2 is provided with a second motor 7, the output end of the second motor 7 is connected with a gear 701, and the gear 701 is meshed with the rack 702.

The sliding box body 2 is provided with a protective cover 14, and the second motor 7 and the gear 701 are both positioned in the protective cover 14.

The top of the sliding box body 2 is provided with a second roller 602, the second roller 602 is attached to the top of the supporting beam 101, the side wall of the sliding box body 2 is provided with a first roller 601, and the first roller 601 is attached to the side wall of the supporting beam 101.

The side wall of the sliding box body 2 is fixedly connected with a sliding block 6, the side wall of the supporting beam 101 is provided with a sliding groove 102, and the sliding block 6 slides in the sliding groove 102.

Be equipped with second pulley 10 on buffer board 3, the bottom of buffer board 3 and slip box 2 all is equipped with recess 11, is equipped with first pulley 9 in the recess 11.

The hook 13 is rotatably connected with an anti-falling plate 1301, and a second spring 12 is arranged between the anti-falling plate 1301 and the hook 13.

The rotating shaft 402 is provided with two first baffles 404, the first baffles 404 are symmetrically designed, and the lifting rope 5 is located between the two first baffles 404.

The supporting beam 101 is fixedly connected with a second baffle plate 8, and the side wall of the second baffle plate 8 is provided with a rubber gasket 801.

The utility model discloses in, during the use, the object that will lift by crane is fixed on couple 13, start first motor 401, first motor 401 is through 5 rolling of pivot 402 with jack-up rope, jack-up rope 5 lifts by crane the object, when lifting by crane the object, under the effect of gravity, pivot 402 drives buffer board 3 downstream through first backup pad 4, buffer board 3 extrudes first spring 301, under the reaction force of first spring 301, the cushioning effect has been played, rigid impact when having alleviateed the jack-up, after lifting by crane the object, start second motor 7, transport the appointed place with the object, 2 inner walls of slide box are equipped with sliding block 6, under the cooperation of sliding block 6 and spout 102, the stability of during operation has been improved, make work more reliable.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a gantry crane is with mechanism that hangs, includes bracing piece (1) and a supporting beam (101), a supporting beam (101) fixed connection is at bracing piece (1) top, its characterized in that, sliding connection has slip box (2) on a supporting beam (101), sliding connection has buffer board (3) in slip box (2), be equipped with first spring (301) between buffer board (3) and the inner wall of slip box (2) bottom, be fixedly connected with first backup pad (4) and second backup pad (403) respectively on buffer board (3), fixedly connected with first motor (401) on first backup pad (4), the output of first motor (401) is connected with pivot (402), the one end that first motor (401) were kept away from in pivot (402) rotates with second backup pad (403) to be connected, fixedly connected with jack-up rope (5) on pivot (402), and a hook (13) is arranged at one end of the hoisting rope (5) far away from the rotating shaft (402).

2. The suspension mechanism for the gantry crane according to claim 1, wherein a rack (702) is fixedly connected to the support beam (101), a second motor (7) is arranged on the sliding box body (2), a gear (701) is connected to an output end of the second motor (7), and the gear (701) is meshed with the rack (702).

3. The suspension mechanism for gantry cranes according to claim 2, characterized in that the sliding casing (2) is provided with a protective cover (14), and the second motor (7) and the gear (701) are both located in the protective cover (14).

4. The suspension mechanism for the gantry crane according to claim 1, wherein a second roller (602) is disposed on the top of the sliding box (2), the second roller (602) is attached to the top of the supporting beam (101), a first roller (601) is disposed on the side wall of the sliding box (2), and the first roller (601) is attached to the side wall of the supporting beam (101).

5. The hanging mechanism for the gantry crane according to claim 1, wherein a sliding block (6) is fixedly connected to a side wall of the sliding box body (2), a sliding groove (102) is formed in a side wall of the supporting beam (101), and the sliding block (6) slides in the sliding groove (102).

6. The suspension mechanism for the gantry crane according to claim 1, wherein the buffer plate (3) is provided with a second pulley (10), the buffer plate (3) and the bottom of the sliding box (2) are provided with a groove (11), and the groove (11) is internally provided with a first pulley (9).

7. The hanging mechanism for the gantry crane according to claim 1, wherein a retaining plate (1301) is rotatably connected to the hook (13), and a second spring (12) is arranged between the retaining plate (1301) and the hook (13).

8. The suspension mechanism for the gantry crane according to claim 1, wherein the rotating shaft (402) is provided with two first baffles (404), the two first baffles (404) are symmetrically designed, and the hoisting rope (5) is located between the two first baffles (404).

9. The suspension mechanism for the gantry crane according to claim 1, wherein a second baffle (8) is fixedly connected to the support beam (101), and a rubber gasket (801) is arranged on the side wall of the second baffle (8).