CN214495456U

CN214495456U - Crane part anti-collision device

Info

Publication number: CN214495456U
Application number: CN202120702186.0U
Authority: CN
Inventors: 张玉祥
Original assignee: Tianjin Zehao Hoisting Equipment Co ltd
Current assignee: Tianjin Zehao Hoisting Equipment Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-10-26
Anticipated expiration: 2031-04-07

Abstract

The utility model provides a hoist part buffer stop belongs to hoist technical field, and it is by support, horizontal pole, sliding stand, hawser and lifting hook, and the fixed surface of horizontal pole and the fixed surface of support are connected, and the lower surface of sliding stand is connected with the sliding surface of horizontal pole, and the hawser is located the sliding stand surface and places, and the bottom of hawser is established with the surface cover of lifting hook and is connected, and the surface of sliding stand is provided with the buffering part, the buffering part includes the pulley, and the surface of pulley rotates with the surface of sliding stand to be connected. The utility model discloses, when having solved the assembly of carrying out the heavy object in the present industry, need the hoist to carry out the auxiliary operation, nevertheless because the jack-up object is overweight, when lifting by crane the back and remove, cause large-angle sway, and because the sight problem, lead to operating personnel can not notice the distance in time, impel the collision scheduling problem, current anticollision device is too single, stability scheduling problem when can't guarantee the operation.

Description

Crane part anti-collision device

Technical Field

The utility model belongs to the technical field of the hoist, especially, relate to a hoist part buffer stop.

Background

The bridge crane is a hoisting device which is transversely arranged above workshops, warehouses and stockyards to hoist materials. 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, and the bridge frame is widely applied to industrial production.

When carrying out the assembly of heavy object in the industry at present, need the hoist to carry out the auxiliary operation, nevertheless because the jack-up object is overweight, when removing after lifting by crane, cause wide-angle rocking, and because the sight problem, lead to operating personnel can not notice the distance in time, impel the scheduling problem that bumps, current anticollision equipment is too single, stability when can't guaranteeing the operation, need improve this.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the assembly of carrying out the heavy object in the industry that exists among the prior art, need the hoist to carry out the auxiliary operation, nevertheless because the jack-up object is overweight, when removing after lifting by crane, cause rocking of wide angle, and because the sight problem, lead to operating personnel can not notice the distance in time, impel the collision scheduling problem, current anticollision device is too single, the stable shortcoming when can't guarantee the operation, and the hoist part buffer stop who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hoist part buffer stop, it is by support, horizontal pole, sliding stand, hawser and lifting hook, the fixed surface of horizontal pole and the fixed surface of support are connected, the lower surface of sliding stand and the surface sliding connection of horizontal pole, and the hawser is located the sliding stand surface and places, and the bottom of hawser is established with the surperficial cover of lifting hook and is connected, and the surface of sliding stand is provided with the buffering part, the buffering part includes the pulley, and the surface of pulley rotates with the surface of sliding stand to be connected.

Preferably, the upper surface of the support is fixedly connected with a power motor, a pull wire is sleeved at the driving end of the power motor, and one end, far away from the power motor, of the pull wire is connected with the surface of the pulley in a sleeved mode.

Preferably, the upper surface of the sliding table is fixedly connected with a positioning block, the inner wall of the positioning block is slidably connected with a slide rod, one end of the slide rod, which is far away from the positioning block, is fixedly connected with a support block, the surface of the support block is fixedly connected with a damping spring, and one end of the damping spring, which is far away from the support block, is fixedly connected with the surface of the sliding table.

Preferably, one side that the sliding table is close to the pulley is provided with lubricated subassembly, lubricated subassembly includes the runner, and runner one end is rotated with the surface of sliding table and is connected, and the runner is kept away from the one end fixedly connected with driving lever of sliding table, and the sliding table is kept away from the one end fixedly connected with rotation motor of driving lever.

Preferably, the driving end of the rotating motor is fixedly connected with a gear, the surface of the gear is rotatably connected with one end of the rotating wheel, the upper surface of the sliding table is fixedly connected with an installation block, the surface of the installation block is fixedly connected with an oil hopper, and the surface of the oil hopper is fixedly connected with a pouring pipe.

Preferably, the inner wall of the mounting block is fixedly connected with a leakage pipe, the surface of the mounting block is rotatably connected with a stop block, and the surface of the stop block is slidably connected with the inner wall of the leakage pipe.

Preferably, the one end fixedly connected with carriage release lever that the installation piece was kept away from to the dog, the slide table is close to one side fixedly connected with dead lever of installation piece, and the fixed surface of dead lever is connected with extension spring, and extension spring keeps away from the one end of dead lever and the fixed surface of carriage release lever and is connected.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, through setting up the buffering part, when equipment lifts by crane the operation, open motor power, make its drive end will act as go-between and relieve, tighten up acting as go-between when pulley pivoted, when the sliding stand removes support one side, support a atress and support counterbalance, damping spring atress deformation, the slide bar atress slides in the locating piece in succession, make the buffer force weaken, and because motor power's the impact force that has significantly reduced that pulls, when having solved the assembly of carrying out the heavy object in the present industry, need the hoist to carry out the auxiliary operation, nevertheless because the jack-up object is overweight, when removing after lifting by crane, cause large-angle to sway, and because the sight problem, lead to operating personnel can not notice the distance in time, make collision scheduling problem, current anticollision equipment is too single, stability scheduling problem when can't guaranteeing the operation.

2. In the utility model, by arranging the lubricating component, when the sliding platform moves and the rotating wheel rotates, the deflector rod rotates under the force, when the deflector rod is abutted against the movable rod, the extension spring is stressed and expanded, the movable rod is stressed to rotate the stop block, the leakage pipe is not shielded, the lubricating oil in the oil pipe flows downwards, the lubricating oil is poured to the gear through the pouring pipe, when the deflector rod rotates away from the movable rod, the extension spring rebounds after losing the constraint to pull the movable rod back, the stop block rotates under stress to seal the leakage pipe, so that the problem that when the crane lifts at present is solved, because the friction between the sliding table and the cross rod is increased due to overlarge pressure, the smoothness cannot be ensured during movement, most of the existing lubricating operation needs to be carried out by adopting a method of manually filling lubricating oil after the equipment stops operating, and the lifting platform is higher, so that danger is easy to occur during filling operation, and a great deal of inconvenience is brought to lubrication work.

Drawings

Fig. 1 is a schematic perspective view of an anti-collision device for crane components according to the present invention;

FIG. 2 is a schematic structural diagram of a buffer component in the crane component collision avoidance device shown in FIG. 1;

FIG. 3 is an exploded view of the bumper block of the crane component collision avoidance apparatus shown in FIG. 2;

FIG. 4 is a schematic structural diagram of a lubrication assembly in the collision avoidance device for crane components shown in FIG. 1;

fig. 5 is an exploded view of the lubrication assembly of the crane component bump guard of fig. 4.

Illustration of the drawings: 1. a support; 2. a cross bar; 3. a sliding table; 4. a cable; 5. a hook; 6. a pulley; 7. a power motor; 8. a pull wire; 9. positioning blocks; 10. a slide bar; 11. a resisting block; 12. a damping spring; 13. a rotating wheel; 14. a deflector rod; 15. rotating the motor; 16. a gear; 17. mounting blocks; 18. an oil hopper; 19. pouring a pipe; 20. a leak pipe; 21. a stopper; 22. a travel bar; 23. fixing the rod; 24. a tension spring.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 5, a crane component collision avoidance device includes a support 1, a cross bar 2, a sliding table 3, a cable 4 and a hook 5, wherein a surface of the cross bar 2 is fixedly connected with a surface of the support 1, a lower surface of the sliding table 3 is slidably connected with a surface of the cross bar 2, the cable 4 is placed on a surface of the sliding table 3, a bottom end of the cable 4 is sleeved with a surface of the hook 5, a buffering component is arranged on a surface of the sliding table 3, the buffering component includes a pulley 6, and a surface of the pulley 6 is rotatably connected with a surface of the sliding table 3.

The effect achieved by matching the upper section part is that by arranging the buffer part, when the equipment is lifted, the power motor 7 is turned on to release the pull wire 8 at the driving end, when the pulley 6 rotates and simultaneously tightens the pull wire 8, when the sliding table 3 moves to one side of the bracket 1, the resisting block 11 is stressed to be propped against the bracket 1, the damping spring 12 is stressed to deform, the sliding rod 10 is stressed to slide into the positioning block 9 in sequence to weaken the buffering force, and because the traction of the power motor 7 greatly reduces the impact force, the problem that when the heavy object is assembled in the current industry, a crane is needed for auxiliary operation is solved, but because the crane object is overweight, when moving after lifting, cause wide-angle rocking, and because the sight problem, lead to operating personnel can not notice the distance in time, impel the scheduling problem of bumping, current anticollision equipment is too single, stability scheduling problem when can't guarantee the operation.

The upper surface of the support 1 is fixedly connected with a power motor 7, a pull wire 8 is sleeved and connected with the driving end of the power motor 7, one end, far away from the power motor 7, of the pull wire 8 is connected with the surface of the pulley 6 in a sleeved mode, and the pull wire 8 is arranged to further enable the sliding table 3 to obviously decelerate.

Preferably, the upper surface of the sliding table 3 is fixedly connected with a positioning block 9, the inner wall of the positioning block 9 is slidably connected with a sliding rod 10, one end of the sliding rod 10, which is far away from the positioning block 9, is fixedly connected with a supporting block 11, the surface of the supporting block 11 is fixedly connected with a damping spring 12, one end of the damping spring 12, which is far away from the supporting block 11, is fixedly connected with the surface of the sliding table 3, and the damping spring 12 and the supporting block 11 are arranged, so that the further buffering can be realized when collision occurs.

One side that sliding table 3 is close to pulley 6 is provided with lubricated subassembly, and lubricated subassembly includes

runner

13, and 13 one end of runner are rotated with sliding table 3's surface and are connected, and sliding table 3's one end fixedly connected with driving lever 14 is kept away from to runner 13, and sliding table 3 keeps away from the one end fixedly connected with rotation motor 15 of driving lever 14, sets up runner 13, and the installation shifting block of being convenient for makes it reach semi-automatization control lubrication.

The driving end of the rotating motor 15 is fixedly connected with a gear 16, the surface of the gear 16 is rotatably connected with one end of the rotating wheel 13, the upper surface of the sliding table 3 is fixedly connected with an installation block 17, the surface of the installation block 17 is fixedly connected with an oil hopper 18, the surface of the oil hopper 18 is fixedly connected with a pouring pipe 19, and the pouring pipe 19 is arranged, so that the equipment can be lubricated during operation.

The inner wall of the mounting block 17 is fixedly connected with a leakage pipe 20, the surface of the mounting block 17 is rotatably connected with a stop block 21, the surface of the stop block 21 is in sliding connection with the inner wall of the leakage pipe 20, and the stop block 21 is arranged, so that lubricating oil can be conveniently and regularly conveyed downwards.

One end of the stop block 21 far away from the mounting block 17 is fixedly connected with a movable rod 22, one side of the sliding table 3 near the mounting block 17 is fixedly connected with a fixed rod 23, the surface of the fixed rod 23 is fixedly connected with an extension spring 24, and one end of the extension spring 24 far away from the fixed rod 23 is fixedly connected with the surface of the movable rod 22.

The upper section of the lubricating component is matched to achieve the effect that by arranging the lubricating component, when the sliding table 3 moves, the rotating wheel 13 rotates, the shifting rod 14 is stressed to rotate, when the shifting rod 14 abuts against the moving rod 22, the stretching spring 24 is stressed to expand, the moving rod 22 is stressed to rotate the stop block 21, the leakage pipe 20 loses shielding, lubricating oil in the oil pipe flows downwards, the lubricating oil is poured to the gear 16 through the pouring pipe 19, after the shifting rod 14 rotates away from the moving rod 22, the stretching spring 24 rebounds after losing the constraint to pull the moving rod 22 back, the stop block 21 is stressed to rotate to seal the leakage pipe 20, the problem that when the crane lifts at present, due to overlarge pressure, the friction between the sliding table 3 and the cross rod 2 is increased, so that the smoothness cannot be ensured during moving is solved, most of the lubricating operation needs to be carried out by adopting a method of manually filling lubricating oil after the equipment stops, and the lifting table is high in danger easily caused during the filling operation is solved, and the lubrication work is inconvenient, and the like.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a hoist part buffer stop, it is by support (1), horizontal pole (2), sliding stand (3), hawser (4) and lifting hook (5), its characterized in that: the surface of horizontal pole (2) is connected with the fixed surface of support (1), the lower surface of sliding stand (3) and the surface sliding connection of horizontal pole (2), and hawser (4) are located sliding stand (3) surface and place, and the bottom of hawser (4) is established with the surface cover of lifting hook (5) and is connected, and the surface of sliding stand (3) is provided with the buffering part, the buffering part includes pulley (6), and the surface of pulley (6) rotates with the surface of sliding stand (3) to be connected, the last fixed surface of support (1) is connected with motor power (7), and the drive end cover of motor power (7) is established and is connected with acting as go-between (8), and the one end that motor power (7) was kept away from in acting as go-between (8) is established with the surface cover of pulley (6) and is connected.

2. A crane component bump guard as claimed in claim 1, wherein: the upper surface of the sliding table (3) is fixedly connected with a positioning block (9), the inner wall of the positioning block (9) is connected with a sliding rod (10) in a sliding mode, and one end, far away from the positioning block (9), of the sliding rod (10) is fixedly connected with a supporting block (11).

3. A crane component bump guard as claimed in claim 2, wherein: the surface of the abutting block (11) is fixedly connected with a damping spring (12), and one end of the damping spring (12) far away from the abutting block (11) is fixedly connected with the surface of the sliding table (3).

4. A crane component bump guard as claimed in claim 1, wherein: one side that sliding table (3) is close to pulley (6) is provided with lubricated subassembly, and lubricated subassembly includes runner (13), and runner (13) one end is rotated with the surface of sliding table (3) and is connected, and the one end fixedly connected with driving lever (14) of sliding table (3) are kept away from in runner (13), and the one end fixedly connected with rotation motor (15) of driving lever (14) are kept away from in sliding table (3).

5. A crane component collision avoidance apparatus as claimed in claim 4 wherein: the driving end of the rotating motor (15) is fixedly connected with a gear (16), the surface of the gear (16) is rotatably connected with one end of the rotating wheel (13), the upper surface of the sliding table (3) is fixedly connected with an installation block (17), the surface of the installation block (17) is fixedly connected with an oil hopper (18), and the surface of the oil hopper (18) is fixedly connected with a pouring pipe (19).

6. A crane component bump guard as claimed in claim 5, wherein: the inner wall of the mounting block (17) is fixedly connected with a leakage pipe (20), the surface of the mounting block (17) is rotatably connected with a stop block (21), and the surface of the stop block (21) is in sliding connection with the inner wall of the leakage pipe (20).

7. A crane component bump guard as claimed in claim 6, wherein: one end of the stop block (21) far away from the mounting block (17) is fixedly connected with a movable rod (22), and one side of the sliding table (3) close to the mounting block (17) is fixedly connected with a fixed rod (23).

8. A crane component bump guard as claimed in claim 7, wherein: an extension spring (24) is fixedly connected to the surface of the fixed rod (23), and one end, far away from the fixed rod (23), of the extension spring (24) is fixedly connected with the surface of the movable rod (22).