CN211545670U - Novel early warning of crane hook scour protection hitting device - Google Patents

Abstract

The utility model discloses a novel hoist lifting hook scour protection hits early warning device, including the hoist body, there is the jib loading boom crane body upper surface through fixing bolt fixed mounting, jib loading boom middle part one side fixed mounting has the pneumatic cylinder, there is the anticollision case on the jib loading boom top through fixing bolt fixed mounting, fixed surface installs three evenly distributed's hoisting member under the anticollision case, anticollision case one end fixedly connected with guard box is kept away from to three hoisting member, the inside protection machanism that is equipped with of guard box, the guard box is close to jib loading boom one side outer wall and pneumatic cylinder fixed connection, fixed surface installs the pneumatic cylinder under the guard box, the output fixed mounting of pneumatic cylinder has the lifting hook, beneficial effect: this kind of structural design's hoist bumps early warning device, when the distance is too near, can effectively send out the police dispatch newspaper to effectively remind the staff in time to operate, have better security during the use, factor of safety is high, long service life, simple structure, and is rationally distributed, is fit for making popularization and use.

Description

Novel early warning of crane hook scour protection hitting device

Technical Field

The utility model relates to an early warning device, in particular to novel crane hook scour protection hits early warning device belongs to hoist technical field.

Background

The crane refers to a multi-action crane for vertically lifting and horizontally carrying heavy objects within a certain range. The main characteristics of the crane are: its driver's cabin that traveles unites two into one with the jack-up control cabin, form by crawler crane (crawler crane) evolution, become running gear's track and walking support part into the chassis that has the tire, overcome crawler crane (crawler crane) grip-pad and led to the fact the shortcoming of destruction to the road surface, belong to material handling machinery, however current hoist when using, can't carry out crashproof early warning to the lifting hook can collide external equipment, thereby causes the damage, increases loss of property.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel crane hook scour protection hits early warning device for solve the problem of proposing among the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel hoist lifting hook scour protection hits early warning device, including the hoist body, the hoist body upper surface has the jib loading boom through fixing bolt fixed mounting, jib loading boom middle part one side fixed mounting has the pneumatic cylinder, there is the anticollision case on the jib loading boom top through fixing bolt fixed mounting, fixed surface installs three evenly distributed's hoisting member under the anticollision case, and is three crashproof case one end fixedly connected with guard box is kept away from to the hoisting member, the inside protection machanism that is equipped with of guard box, the guard box is close to jib loading boom one side outer wall and pneumatic cylinder fixed connection, fixed surface installs the pneumatic cylinder under the guard box, the output fixed mounting of pneumatic cylinder has the lifting hook.

As the utility model discloses a preferred technical scheme, the outer wall fixed mounting in jib loading boom one side is kept away from to the anticollision case has infrared sensor, anticollision incasement fixed surface installs the speaker, anticollision incasement portion fixed mounting respectively has alarm and controller.

As a preferred technical scheme of the utility model, infrared sensor passes through data wire electric connection controller, the controller passes through data wire electric connection alarm, the alarm passes through data wire electric connection speaker.

As the utility model discloses a preferred technical scheme, there is the access panel all through fixing bolt fixed mounting in guard box surface four corners department, access panel surface central point puts and has seted up the observation window, the inside fixed mounting of observation window has transparent toughened glass.

As a preferred technical scheme of the utility model, protection mechanism includes cardboard, spliced pole, buffer spring, cushion collar and sliding seat, the cardboard lower surface passes through fixing bolt and pneumatic cylinder fixed connection, the cushion collar is totally two, two the cushion collar is fixed mounting in guard box top inner wall both sides respectively.

As a preferred technical scheme of the utility model, two equal sliding connection has the sliding seat in the cushion collar, sliding seat one side outer wall fixedly connected with buffer spring, buffer spring tail end and buffer collar inner wall fixed connection, the cardboard upper surface is passed through the spliced pole and is rotated with two cushion collars respectively and be connected.

The utility model discloses the beneficial effect who reaches is:

1. the crane has the advantages that the crane body is provided with the crane boom, the lifting work can be completed through the arranged crane boom, meanwhile, the lifting work can be completed through the arranged lifting hook which can be connected with an external rope, the pneumatic cylinder is arranged on the lifting hook, the lifting hook can be driven to move up and down through the arranged pneumatic cylinder, so that the lifting work is convenient to perform, the lifting treatment with different heights can be completed, the service performance is good, the use range is wide, the protection mechanism is arranged in the protection box, when the pneumatic cylinder bears large pulling force, the pulling force can be transmitted to the sliding seat through the connecting column by the clamping plate of the protection mechanism, so that the sliding seat is pulled, the buffer spring is fixedly arranged on the outer wall of one side of the sliding seat, the buffer spring can be stretched during the pulling process of the sliding seat, the purpose of certain buffer protection can be achieved through, the service life is prolonged.

2. Meanwhile, the anti-collision box is arranged above the protective box, the infrared sensor is arranged on the anti-collision box to perform infrared induction, when the distance between the anti-collision box and external equipment is too close, the infrared sensor transmits data to the controller through a data wire, the controller controls the alarm to perform alarm work after receiving the data, the alarm is electrically connected with the loudspeaker, and sound amplification processing can be performed on the alarm through the arranged loudspeaker, so that the external environment can be effectively reminded, the anti-collision early warning aim is fulfilled, the external equipment is effectively prevented from being damaged when the crane is used, disputes are reduced, property loss is reduced, and meanwhile, the use safety is high, in sum, the crane collision early warning device with the structural design can effectively send out an alarm when the distance is too close, so that workers can be effectively reminded of operating in time, and the safety is better during use, the safety factor is high, long service life, simple structure, and is rationally distributed, suitable for manufacturing popularization and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the protection box of the present invention;

FIG. 3 is an enlarged schematic view of the area A of the present invention;

fig. 4 is a schematic structural diagram of the functional module of the present invention.

In the figure: 1. a crane body; 2. a protection mechanism; 21. clamping a plate; 22. connecting columns; 23. a buffer spring; 24. a buffer sleeve; 25. a sliding seat; 3. a cargo boom; 4. an anti-collision box; 5. an infrared sensor; 6. a speaker; 7. a lifting member; 8. a protection box; 9. a hydraulic cylinder; 10. an access panel; 11. an observation window; 12. a pneumatic cylinder; 13. a hook; 14. an alarm; 15. and a controller.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, a novel early warning device is hit in hoist lifting hook scour protection, including hoist body 1, there is jib loading boom 3 on hoist body 1 upper surface through fixing bolt fixed mounting, 3 middle part one side fixed mounting of jib loading boom have pneumatic cylinder 9, 3 top of jib loading boom have anti-collision box 4 through fixing bolt fixed mounting, surface fixed mounting has three evenly distributed's hoisting member 7 under anti-collision box 4, 4 one end fixedly connected with guard box 8 of anti-collision box are kept away from to three hoisting member 7, the inside protection machanism 2 that is equipped with of guard box 8, guard box 8 is close to 3 one side outer walls of jib loading boom and pneumatic cylinder 9 fixed connection, surface fixed mounting has pneumatic cylinder 12 under the guard box 8, the output fixed mounting of.

An infrared sensor 5 is fixedly installed on the outer wall of one side, away from the cargo boom 3, of the anti-collision box 4, a loudspeaker 6 is fixedly installed on the outer surface of the anti-collision box 4, an alarm 14 and a controller 15 are respectively and fixedly installed inside the anti-collision box 4, the infrared sensor 5 is electrically connected with the controller 15 through a data wire, the controller 15 is electrically connected with the alarm 14 through a data wire, the alarm 14 is electrically connected with the loudspeaker 6 through a data wire, maintenance boards 10 are fixedly installed at four corners of the outer surface of the protection box 8 through fixing bolts, an observation window 11 is arranged at the center position of the outer surface of the maintenance board 10, transparent toughened glass is fixedly installed inside the observation window 11, the protection mechanism 2 comprises a clamping board 21, a connecting post 22, a buffer spring 23, buffer sleeves 24 and a sliding seat 25, the lower surface of the clamping board 21 is fixedly connected with the pneumatic cylinder, all sliding connection has sliding seat 25 in two cushion collar 24, sliding seat 25 one side outer wall fixedly connected with buffer spring 23, buffer spring 23 tail end and the 24 inner wall fixed connection of cushion collar, cardboard 21 upper surface is connected with two cushion collar 24 rotations respectively through spliced pole 22.

Specifically, the utility model discloses during the use, through being provided with jib loading boom 3 on hoist body 1, can accomplish hoisting work through the jib loading boom 3 that sets up, can connect outside rope through the lifting hook 13 that sets up simultaneously and accomplish hoisting work, through being provided with pneumatic cylinder 12 on lifting hook 13, can drive lifting hook 13 through the pneumatic cylinder 12 that sets up and reciprocate, thereby conveniently carry out hoisting work, can accomplish the hoist and mount processing of different heights, good performance, application range is wide, through being provided with protection machanism 2 in protection box 8, when pneumatic cylinder 12 bears great pulling force, cardboard 21 of protection machanism 2 can transmit pulling force to sliding seat 25 through spliced pole 22, thereby pulling sliding seat 25, through having buffer spring 23 at sliding seat 25 one side outer wall fixed mounting, can stretch buffer spring 23 when sliding seat 25 in the pulling process, thereby reach certain buffering protection purpose through buffer spring 23's elasticity, reduce the whole atress condition, the better protects the structure, improves life, simultaneously, through being provided with anticollision case 4 in protection case 8 top, is provided with the model through anticollision case 4 and does: the infrared sensor 5 of the LHI-778 can perform infrared induction, and when the collision-prevention box 4 is too close to external equipment, the model is as follows: the infrared sensor 5 of the LHI-778 will transmit data to the model: the controller 15 of the SIEMENS-S7-200 receives the data and has the following control numbers: KS-12085's alarm 14 carries out alarm work, and alarm 14 electric connection speaker 6 simultaneously can carry out sound amplification for alarm 14 through the speaker 6 that sets up to effectively remind the external world, reach the mesh of anticollision early warning, effectively prevent this hoist from causing destruction to external equipment when using, reduce the dispute, reduce loss of property, and the while safety is high, to sum up, this kind of structural design's hoist bumps early warning device, when the distance is too near, can effectively send out the police dispatch newspaper, thereby effectively reminds the staff in time to operate, has better security during the use, and factor of safety is high, long service life, simple structure, and is rationally distributed, is fit for making popularization and use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a novel crane hook scour protection hits early warning device which characterized in that: including hoist body (1), hoist body (1) upper surface has jib loading boom (3) through fixing bolt fixed mounting, jib loading boom (3) middle part one side fixed mounting has pneumatic cylinder (9), jib loading boom (3) top has anti-collision case (4) through fixing bolt fixed mounting, anti-collision case (4) lower fixed surface installs three evenly distributed's hoisting member (7), and is three anti-collision case (4) one end fixedly connected with guard box (8) are kept away from to hoisting member (7), guard box (8) inside is equipped with protection mechanism (2), guard box (8) are close to jib loading boom (3) one side outer wall and pneumatic cylinder (9) fixed connection, guard box (8) lower fixed surface installs pneumatic cylinder (12), the output fixed mounting of pneumatic cylinder (12) has lifting hook (13).

2. The novel crane hook anti-collision early warning device as claimed in claim 1, wherein: anti-collision box (4) keep away from jib loading boom (3) one side outer wall fixed mounting has infrared sensor (5), anti-collision box (4) surface fixed mounting has speaker (6), inside respectively fixed mounting of anti-collision box (4) has alarm (14) and controller (15).

3. The novel crane hook anti-collision early warning device as claimed in claim 2, wherein: infrared sensor (5) are through data wire electric connection controller (15), controller (15) are through data wire electric connection alarm (14), alarm (14) are through data wire electric connection speaker (6).

4. The novel crane hook anti-collision early warning device as claimed in claim 1, wherein: guard box (8) surface four corners department all has access panel (10) through fixing bolt fixed mounting, access panel (10) surface central point puts and has seted up observation window (11), the inside fixed mounting of observation window (11) has transparent toughened glass.

5. The novel crane hook anti-collision early warning device as claimed in claim 1, wherein: protection mechanism (2) include cardboard (21), spliced pole (22), buffer spring (23), cushion collar (24) and sliding seat (25), cardboard (21) lower surface passes through fixing bolt and pneumatic cylinder (12) fixed connection, cushion collar (24) are totally two, two cushion collar (24) fixed mounting is in guard box (8) top inner wall both sides respectively.

6. The novel crane hook anti-collision early warning device as claimed in claim 5, wherein: two equal sliding connection has sliding seat (25) in cushion collar (24), sliding seat (25) one side outer wall fixedly connected with buffer spring (23), buffer spring (23) tail end and cushion collar (24) inner wall fixed connection, cardboard (21) upper surface is passed through spliced pole (22) and is rotated with two cushion collars (24) respectively and is connected.

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