CN217264387U

CN217264387U - High-safety bridge crane with anti-collision mechanism

Info

Publication number: CN217264387U
Application number: CN202221088966.1U
Authority: CN
Inventors: 李国正; 李秀欣; 李允哲; 郝春利; 韩瑞萍; 双标; 石真真; 李向荣
Original assignee: Henan Yuhua Lifting Equipment Group Co ltd
Current assignee: Henan Yuhua Lifting Equipment Group Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-23
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a high safe bridge crane with anticollision institution relates to high safe bridge crane technical field, specifically is a high safe bridge crane with anticollision institution, including a supporting beam, spacing hole has been seted up at a supporting beam's top, a supporting beam's top sliding connection has the slip stopper, the top fixed mounting of slip stopper has the carriage, the movable groove has been seted up to the inside of slip stopper, the inside wall top fixed mounting of movable groove has the supporting seat. This high safe bridge crane with anticollision institution sets up through the cooperation of a supporting beam, spacing hole, slip stopper, carriage, activity groove, supporting seat, flexible groove, card post and through-hole, can prevent that user's maloperation from making the carriage take place to remove at the in-process that uses, and then causes the damage of casualties or goods to play the higher effect of security, reached and used comparatively convenient purpose.

Description

High-safety bridge crane with anti-collision mechanism

Technical Field

The utility model relates to a high safe bridge crane technical field specifically is a high safe bridge crane with anticollision institution.

Background

The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. Since its two ends are seated on a tall concrete column or a metal bracket, it is shaped like a bridge. The bridge frame of the bridge crane runs longitudinally along the rails laid on the elevated frames at two sides, so that the space below the bridge frame can be fully utilized to hoist materials without being hindered by ground equipment. The lifting machine has the widest application range and the largest quantity.

Bridge crane all is provided with stranded wire rope, because impact load leads to hoist and the heavy object that hangs to take place to sway easily, in the time of serious, will lead to the damage of object, has brought certain influence for the quality of object.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a high safe bridge crane with anticollision institution has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a high safe bridge crane with anticollision institution, includes a supporting beam, spacing hole has been seted up at a supporting beam's top, a supporting beam's top sliding connection has the slip stopper, the top fixed mounting of slip stopper has the carriage, the activity groove has been seted up to the inside of slip stopper, the inside wall top fixed mounting in activity groove has the supporting seat, the inside fixed mounting of supporting seat has electric telescopic handle, electric telescopic handle's the end fixed mounting that stretches out has the propelling movement piece, the lift spacing groove has been seted up to the inside wall in activity groove, the inner diapire fixed mounting in lift spacing groove has reset spring, reset spring's top fixed mounting has the elevator.

Optionally, the outside sliding connection of elevator piece is in the inside of lift spacing groove, the top fixed mounting of elevator piece has the crane, the top fixed mounting of crane has the extrusion piece.

Optionally, flexible groove has been seted up to the inside wall below in activity groove, the inside wall sliding connection in flexible groove has the card post, the through-hole has been seted up to the below of slip stopper.

Optionally, one end of the clamping column is slidably connected inside the through hole, and the top of the clamping column is fixedly installed at one end of the lifting frame.

Optionally, the bottom fixed mounting of carriage has the motor cabinet, the inside fixed mounting of motor cabinet has driving motor, driving motor's output is connected with the axis of rotation through driving belt rotation.

Optionally, a connecting plate is fixedly mounted on one side of the bottom of the sliding frame, and a fixing frame is fixedly mounted on one side of the connecting plate.

Optionally, one end of the rotating shaft is rotatably connected inside the fixing frame, and a pulley is fixedly mounted on the outer side of the rotating shaft.

Optionally, the pulley is located inside the fixing frame, a sliding rail is fixedly mounted at the top of the supporting beam, and the bottom of the pulley is slidably connected to the top of the sliding rail.

(III) advantageous effects

The utility model provides a high safe bridge crane with anticollision institution possesses following beneficial effect:

1. the high-safety bridge crane with the anti-collision mechanism has the advantages that the arrangement of the electric telescopic rod, the clamping column and the limiting hole prevents the sliding frame from moving due to misoperation of a user, further causes casualties or goods damage, the arrangement is realized by the aid of the supporting beam, the limiting hole, the sliding limiting block, the sliding frame, the movable groove, the supporting seat, the electric telescopic rod, the pushing block, the lifting limiting groove, the reset spring, the lifting block, the lifting frame, the extrusion block, the telescopic groove, the clamping column and the through hole, when the sliding frame stops sliding in the use process, the electric telescopic rod is opened, the extension end of the electric telescopic rod can drive the pushing block to move, when the pushing block moves forwards, the bottom of the pushing block can press the top of the extrusion block, the lifting frame can drive the lifting block to move downwards, and meanwhile, the reset spring can be accumulated, the one end of crane can drive the card post and descend in the inside of flexible groove, makes the card post enter into the inside in spacing hole through the through-hole, and then makes the carriage fix at a supporting beam's top, prevents that user's maloperation from making the carriage take place to remove, and then causes the damage of casualties or goods to play the higher effect of security, reached and used comparatively convenient purpose.

2. This high safe bridge crane with anticollision institution, through driving motor, the setting of pulley and slide rail, make this high safe bridge crane with anticollision institution possess the effect that makes the carriage safe and fast remove at a supporting beam top, through driving motor, driving belt, the axis of rotation, the connecting plate, the mount, the cooperation setting of pulley and slide rail, in the in-process that uses can be when needs remove the carriage, start driving motor, driving motor's output can drive the axis of rotation through driving belt and rotate in the inside of mount, the axis of rotation can drive the pulley and slide at the top of slide rail, make the carriage safe and fast remove at a supporting beam top, thereby played the effect that the operation is comparatively simple, and reached simple structure's purpose.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

FIG. 2 is a schematic structural view of the front side of the present invention;

FIG. 3 is a schematic view of the sectional structure inside the sliding stopper of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a support beam; 2. a limiting hole; 3. a sliding limiting block; 4. a carriage; 5. a movable groove; 6. a supporting seat; 7. an electric telescopic rod; 8. a pushing block; 9. a lifting limiting groove; 10. a return spring; 11. a lifting block; 12. a lifting frame; 13. extruding the block; 14. a telescopic groove; 15. clamping the column; 16. a through hole; 17. a motor base; 18. a drive motor; 19. a drive belt; 20. a rotating shaft; 21. a connecting plate; 22. a fixed mount; 23. a pulley; 24. a slide rail.

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.

Example 1

Referring to fig. 1 and 3, the present invention provides a technical solution: a high-safety bridge crane with an anti-collision mechanism comprises a supporting beam 1, a limiting hole 2 is formed in the top of the supporting beam 1, a sliding limiting block 3 is connected to the top of the supporting beam 1 in a sliding mode, a sliding frame 4 is fixedly installed at the top of the sliding limiting block 3, a movable groove 5 is formed in the sliding limiting block 3, a supporting seat 6 is fixedly installed above the inner side wall of the movable groove 5, an electric telescopic rod 7 is fixedly installed in the supporting seat 6, a pushing block 8 is fixedly installed at the extending end of the electric telescopic rod 7, a lifting limiting groove 9 is formed in the inner side wall of the movable groove 5, a reset spring 10 is fixedly installed on the inner bottom wall of the lifting limiting groove 9, a lifting block 11 is fixedly installed at the top of the reset spring 10, the outer side of the lifting block 11 is connected to the inside of the lifting limiting groove 9 in a sliding mode, a lifting frame 12 is fixedly installed at the top of the lifting frame 11, and an extrusion block 13 is fixedly installed at the top of the lifting frame 12, the lower part of the inner side wall of the movable groove 5 is provided with a telescopic groove 14, the inner side wall of the telescopic groove 14 is connected with a clamping column 15 in a sliding way, the lower part of the sliding limiting block 3 is provided with a through hole 16, one end of the clamping column 15 is connected inside the through hole 16 in a sliding way, the top part of the clamping column 15 is fixedly arranged at one end of the lifting frame 12, through the arrangement of the electric telescopic rod 7, the clamping column 15 and the limiting hole 2, the high-safety bridge crane with the anti-collision mechanism has the effect of preventing the sliding frame 4 from moving due to misoperation of a user, and further causing casualties or damage to goods, through the supporting beam 1, the limiting hole 2, the sliding limiting block 3, the sliding frame 4, the movable groove 5, the supporting seat 6, the electric telescopic rod 7, the pushing block 8, the lifting limiting groove 9, the reset spring 10, the lifting block 11, the lifting frame 12, the extrusion block 13, the telescopic groove 14, the clamping column 15 and the through hole 16 are arranged in a matching way, in the use process, when the sliding frame 4 stops sliding, the electric telescopic rod 7 is opened, the extending end of the electric telescopic rod 7 can drive the pushing block 8 to move, when the pushing block 8 moves forwards, the top of the extruding block 13 can be pressed at the bottom of the pushing block 8, the lifting frame 12 is made to drive the lifting block 11 to move downwards, meanwhile, the reset spring 10 can be accumulated, one end of the lifting frame 12 can drive the clamping column 15 to descend in the telescopic groove 14, the clamping column 15 is made to enter the limiting hole 2 through the through hole 16, the sliding frame 4 is further made to be fixed at the top of the supporting beam 1, the sliding frame 4 is prevented from being moved by misoperation of a user, casualties or goods are further caused to be damaged, the higher safety effect is achieved, and the purpose of convenience in use is achieved

During the use, when needs carry on spacingly to carriage 4, open electric telescopic handle 7, electric telescopic handle 7's the end that stretches out can drive the motion of propelling movement piece 8, when propelling movement piece 8 forward motion, the top of extrusion piece 13 can be pressed to the bottom of propelling movement piece 8, make crane 12 drive elevator block 11 downstream, simultaneously can overstock reset spring 10, crane 12's one end can drive card post 15 and descend in the inside of flexible groove 14, make card post 15 enter into the inside of spacing hole 2 through-hole 16, and then make carriage 4 fix at a supporting beam 1's top, prevent that user's maloperation from making carriage 4 take place to remove, and then cause the damage of casualties or goods.

Example 2

Referring to fig. 1 and 4, the present invention provides a technical solution: a high-safety bridge crane with an anti-collision mechanism comprises a supporting beam 1, a limiting hole 2 is formed in the top of the supporting beam 1, a sliding limiting block 3 is connected to the top of the supporting beam 1 in a sliding mode, a sliding frame 4 is fixedly installed at the top of the sliding limiting block 3, a motor base 17 is fixedly installed at the bottom of the sliding frame 4, a driving motor 18 is fixedly installed inside the motor base 17, the output end of the driving motor 18 is rotatably connected with a rotating shaft 20 through a transmission belt 19, a connecting plate 21 is fixedly installed on one side of the bottom of the sliding frame 4, a fixing frame 22 is fixedly installed on one side of the connecting plate 21, one end of the rotating shaft 20 is rotatably connected inside the fixing frame 22, a pulley 23 is fixedly installed on the outer side of the rotating shaft 20, the pulley 23 is located inside the fixing frame 22, a sliding rail 24 is fixedly installed at the top of the supporting beam 1, and the bottom of the pulley 23 is slidably connected to the top of the sliding rail 24, through driving motor 18, pulley 23 and slide rail 24's setting, make this high safe bridge crane who has anticollision institution possess the effect that makes quick safe at a supporting beam 1 top of carriage 4 remove, through driving motor 18, driving belt 19, axis of rotation 20, connecting plate 21, mount 22, pulley 23 and slide rail 24's cooperation sets up, can be when needs remove carriage 4 in the use, start driving motor 18, driving motor 18's output can drive axis of rotation 20 through driving belt 19 and rotate at the inside of mount 22, axis of rotation 20 can drive pulley 23 and slide at the top of slide rail 24, make quick safe at a supporting beam 1 top of carriage 4 remove, thereby played the effect that the operation is comparatively simple, and reached simple structure's purpose.

When the sliding frame 4 needs to be moved, the driving motor 18 is started, the output end of the driving motor 18 drives the rotating shaft 20 to rotate inside the fixing frame 22 through the driving belt 19, and the rotating shaft 20 drives the pulley 23 to slide on the top of the sliding rail 24, so that the sliding frame 4 can be quickly and safely moved on the top of the supporting beam 1.

The above, only be the embodiment of the preferred 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, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a high safe bridge crane with anticollision institution, includes a supporting beam (1), its characterized in that: spacing hole (2) have been seted up at the top of a supporting beam (1), the top sliding connection of a supporting beam (1) has slip stopper (3), the top fixed mounting of slip stopper (3) has carriage (4), movable groove (5) have been seted up to the inside of slip stopper (3), the inside wall top fixed mounting of movable groove (5) has supporting seat (6), the inside fixed mounting of supporting seat (6) has electric telescopic handle (7), the end fixed mounting that stretches out of electric telescopic handle (7) has propelling movement piece (8), lift spacing groove (9) have been seted up to the inside wall of movable groove (5), the interior diapire fixed mounting of lift spacing groove (9) has reset spring (10), the top fixed mounting of reset spring (10) has elevator (11).

2. The high-safety bridge crane with the anti-collision mechanism as claimed in claim 1, wherein: the outside sliding connection of lifter block (11) is in the inside of lift spacing groove (9), the top fixed mounting of lifter block (11) has crane (12), the top fixed mounting of crane (12) has extrusion piece (13).

3. The high-safety bridge crane with the anti-collision mechanism as claimed in claim 2, wherein: flexible groove (14) have been seted up to the inside wall below in activity groove (5), the inside wall sliding connection in flexible groove (14) has card post (15), through-hole (16) have been seted up to the below of slip stopper (3).

4. The high-safety bridge crane with the anti-collision mechanism as claimed in claim 3, wherein: one end of the clamping column (15) is connected to the inside of the through hole (16) in a sliding mode, and the top of the clamping column (15) is fixedly installed at one end of the lifting frame (12).

5. The high-safety bridge crane with the anti-collision mechanism as claimed in claim 1, wherein: the bottom fixed mounting of carriage (4) has motor cabinet (17), the inside fixed mounting of motor cabinet (17) has driving motor (18), the output of driving motor (18) is rotated through driving belt (19) and is connected with axis of rotation (20).

6. The high-safety bridge crane with the anti-collision mechanism as claimed in claim 5, wherein: one side of the bottom of the sliding frame (4) is fixedly provided with a connecting plate (21), and one side of the connecting plate (21) is fixedly provided with a fixing frame (22).

7. The high-safety bridge crane with the anti-collision mechanism as claimed in claim 6, wherein: one end of the rotating shaft (20) is rotatably connected inside the fixing frame (22), and a pulley (23) is fixedly mounted on the outer side of the rotating shaft (20).

8. The high-safety bridge crane with the anti-collision mechanism as claimed in claim 7, wherein: the pulley (23) are located inside the fixing frame (22), a sliding rail (24) is fixedly mounted at the top of the supporting beam (1), and the bottom of the pulley (23) is connected to the top of the sliding rail (24) in a sliding mode.