阅读说明：本技术 一种用于建筑材料搬运的防滑落起吊装置 (Anti-slip lifting device for carrying building materials ) 是由 尧子安 于 2021-07-27 设计创作，主要内容包括：本发明涉及建筑机械技术领域,且公开了一种用于建筑材料搬运的防滑落起吊装置,包括壳体、发电机构、触发机构、产热机构、增流机构、限位机构和蜂鸣器,所述壳体的内侧活动连接有所述发电机构,所述发电机构的内壁活动连接有所述触发机构,所述壳体的内壁固定连接有所述产热机构。该用于建筑材料搬运的防滑落起吊装置,通过触发机构与发电机构的相互作用,使得产热机构产生热量,实现了当起吊装置内绳索的长期磨损和搬运的荷载过大时,避免起吊装置在搬运的过程中出现绳索的断裂,防止建筑材料和建筑器械从起吊装置上滑落,提高了起吊装置工作时的安全系数,避免工程事故的发生,防止工程周期的延误和工程成本的增加。(The invention relates to the technical field of construction machinery, and discloses an anti-slip lifting device for carrying construction materials, which comprises a shell, a power generation mechanism, a trigger mechanism, a heat production mechanism, a flow increasing mechanism, a limiting mechanism and a buzzer, wherein the power generation mechanism is movably connected to the inner side of the shell, the trigger mechanism is movably connected to the inner wall of the power generation mechanism, and the heat production mechanism is fixedly connected to the inner wall of the shell. This a hoisting accessory that antiskid for building material transport falls, through trigger mechanism and power generation mechanism's interact, make heat production mechanism produce the heat, realized when the long-term wearing and tearing of rope in the hoisting accessory and the load of transport are too big, avoid hoisting accessory fracture of rope to appear at the in-process of transport, prevent building material and building apparatus landing from hoisting accessory, the factor of safety of hoisting accessory during operation has been improved, avoid the emergence of engineering accident, prevent engineering period's delay and engineering cost's increase.)

1. The utility model provides a antiskid hoisting accessory that falls for building material transport which characterized in that: including casing (1), power generation mechanism (2), trigger mechanism (3), heat production mechanism (4), increase a class mechanism (5), stop gear (6) and bee calling organ (7), the inboard swing joint of casing (1) has power generation mechanism (2), the inner wall swing joint of power generation mechanism (2) has trigger mechanism (3), the inner wall fixedly connected with of casing (1) heat production mechanism (4), the inboard swing joint of heat production mechanism (4) has increase a class mechanism (5), the inner wall swing joint of casing (1) has stop gear (6), the inner wall fixedly connected with bee calling organ (7) of casing (1).

2. A skid resistant lifting device for the handling of construction materials as claimed in claim 1, wherein: the power generation mechanism (2) comprises a rotating shaft (21) and a stator core (22), the inner wall of the shell (1) is fixedly connected with the stator core (22), and the inner side of the shell (1) is movably connected with the rotating shaft (21).

3. A skid resistant lifting device for the handling of construction materials as claimed in claim 2, wherein: trigger mechanism (3) are including spout (31), slider (32), electric contact (33), electrocute ring (34), rotor (35) and electro-magnet (36), the inner wall of pivot (21) has been seted up spout (31), the inner wall elastic connection of spout (31) has slider (32), the inner wall fixedly connected with of slider (32) electric contact (33), the inner wall fixedly connected with of several pivot (21) electrocute ring (34), the inner wall of pivot (21) is connected with rotor (35), the inner wall fixedly connected with of rotor (35) electro-magnet (36).

4. A skid resistant lifting device for the handling of construction materials as claimed in claim 1, wherein: the heat generating mechanism (4) comprises a ferrite block (41) and a groove (42), the ferrite block (41) is fixedly connected to the inner wall of the shell (1), and the groove (42) is formed in the inner wall of the shell (1).

5. A skid resistant lifting device for the handling of construction materials according to claim 4, wherein: the current increasing mechanism (5) comprises a sliding plate (51), a connecting rod (52), a metal sheet (53), a sliding rheostat (54) and an electrified solenoid (55), the sliding plate (51) is movably connected to the inner wall of the groove (42), the connecting rod (52) is fixedly connected to the right side of the sliding plate (51), the metal sheet (53) is fixedly connected to the inner side of the connecting rod (52), the sliding rheostat (54) is fixedly connected to the inner wall of the shell (1) and the inner side close to the groove (42), and the electrified solenoid (55) is fixedly connected to the inner wall of the shell (1).

6. A skid resistant lifting device for the handling of construction materials as claimed in claim 1, wherein: stop gear (6) are including draw-in groove (61), permanent magnet (62), conducting bead (63), conducting block (64) and stopper (65), seted up on the inner wall of casing (1) draw-in groove (61), the inner wall elastic connection of draw-in groove (61) has permanent magnet (62), the inner wall swing joint of permanent magnet (62) has conducting bead (63), the inner wall of casing (1) just is close to the outside fixedly connected with of draw-in groove (61) conducting block (64), the outside fixedly connected with of permanent magnet (62) stopper (65).

7. A skid resistant lifting device for the handling of construction materials according to claim 6, wherein: the inside of the clamping groove (61) is filled with an electrorheological fluid, and the conductive beads (63) are tightly attached to the inner wall of the clamping groove (61).

Technical Field

The invention relates to the technical field of construction machinery, in particular to an anti-slip lifting device for carrying construction materials.

Background

Need use a large amount of building material materials and building apparatus among the building construction process, the effect that different building apparatus used is also the diverse, need carry building material and building apparatus to the eminence from the low in the work progress, need hoisting accessory to carry it at this in-process, current hoisting accessory is limited during the load that can bear when carrying, can appear the cracked phenomenon of rope.

The existing hoisting device is used for transporting building materials and building instruments, and due to the fact that long-term abrasion of a rope in the hoisting device and the load of transportation are overlarge, the hoisting device can be broken in the transporting process, the building materials and the building instruments can slide off from the hoisting device, the safety coefficient of the hoisting device during working is reduced, engineering accidents can be caused, and the delay of engineering periods and the increase of engineering cost are caused.

Therefore, we propose an anti-slip lifting device for the handling of building materials to solve the above problems.

Disclosure of Invention

Technical scheme (I)

In order to realize the purposes of avoiding the rope fracture of the hoisting device in the process of transportation, preventing building materials and building instruments from slipping off the hoisting device, improving the safety factor of the hoisting device during working, avoiding engineering accidents and preventing the delay of engineering period and the increase of engineering cost when the rope in the hoisting device is worn for a long time and the load of transportation is overlarge, the invention provides the following technical scheme: the utility model provides an antiskid hoisting accessory that falls for building material transport, includes casing, power generation mechanism, trigger mechanism, heat production mechanism, increases a class mechanism, stop gear and bee calling organ, the inboard swing joint of casing has power generation mechanism, power generation mechanism's inner wall swing joint has trigger mechanism, the inner wall fixedly connected with of casing heat production mechanism, the inboard swing joint of heat production mechanism has increase a class mechanism, the inner wall swing joint of casing has stop gear, the inner wall fixedly connected with bee calling organ of casing.

Further, power generation mechanism includes pivot and electron iron core, the inner wall fixedly connected with of casing electron iron core, the inboard swing joint of casing has the pivot.

Further, trigger mechanism includes spout, slider, electrical contact, touches electric ring, rotor and electro-magnet, the inner wall of pivot has been seted up the spout, the inner wall elastic connection of spout has the slider, the inner wall fixedly connected with of slider the electrical contact, the inner wall fixedly connected with of several pivots touch electric ring, the inner wall of pivot is connected with the rotor, the inner wall fixedly connected with of rotor the electro-magnet, trigger mechanism is used for power generation mechanism's switch-on, the electrical contact with electro-magnet electric connection, touch electric ring and external power supply electric connection.

Further, the heat generating mechanism comprises a ferrite block and a groove, the ferrite block is fixedly connected to the inner wall of the shell, and the groove is formed in the inner wall of the shell.

Furthermore, the current increasing mechanism comprises a sliding plate, a connecting rod, a metal sheet, a sliding rheostat and an electrified solenoid, the sliding plate is movably connected to the inner wall of the groove, the connecting rod is fixedly connected to the right side of the sliding plate, the metal sheet is fixedly connected to the inner side of the connecting rod, the sliding rheostat is fixedly connected to the inner wall of the shell and close to the inner side of the groove, the electrified solenoid is fixedly connected to the inner wall of the shell, the metal sheets are symmetrically distributed on two sides of the sliding rheostat, and the metal sheets are electrically connected with the electrified solenoid.

Further, stop gear includes draw-in groove, permanent magnet, conductive bead, conducting block and stopper, the inner wall of casing has been seted up the draw-in groove, the inner wall elastic connection of draw-in groove has the permanent magnet, the inner wall swing joint of permanent magnet has conductive bead, the inner wall of casing just is close to the outside fixedly connected with of draw-in groove the conducting block, the outside fixedly connected with of permanent magnet the stopper, the quantity of conductive bead with the quantity of conducting block is the same, the conducting block with bee calling organ electric connection.

Furthermore, the inside of the clamping groove is filled with an electrorheological body, and the conductive beads are tightly attached to the inner wall of the clamping groove.

(II) advantageous effects

Compared with the prior art, the invention provides an anti-slip lifting device for conveying building materials, which has the following beneficial effects:

1. this a hoisting accessory that antiskid for building material transport falls, through trigger mechanism and power generation mechanism's interact, make heat production mechanism produce the heat, realized when the long-term wearing and tearing of rope in the hoisting accessory and the load of transport are too big, avoid hoisting accessory fracture of rope to appear at the in-process of transport, prevent building material and building apparatus landing from hoisting accessory, the factor of safety of hoisting accessory during operation has been improved, avoid the emergence of engineering accident, prevent engineering period's delay and engineering cost's increase.

2. This a hoisting accessory that antiskid for building material transport falls through changing the resistance that slide rheostat inserts in the circuit, and then changes the electric current in the circuit, and when the resistance of slide rheostat was infinitely great, the electric current in the circuit was close to zero, when reducing the resistance that slide rheostat inserted in the circuit, the electric current in the circuit alone can increase, judges the magnetic field of circular telegram solenoid according to the right-hand ampere rule, and the cyclic utilization of resource has been realized to the use of above-mentioned material, and is energy-concerving and environment-protective.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged partial view of portion A of FIG. 1;

FIG. 3 is a schematic view of the housing structure of the present invention;

FIG. 4 is an enlarged partial view of the portion B in FIG. 3 according to the present invention.

In the figure: 1. a housing; 2. a power generation mechanism; 3. a trigger mechanism; 4. a heat generating mechanism; 5. a flow increasing mechanism; 6. a limiting mechanism; 7. a buzzer; 21. a rotating shaft; 22. a stator core; 31. a chute; 32. a slider; 33. an electrical contact; 34. a contact ring; 35. a rotor; 36. an electromagnet; 41. a ferrite block; 42. A groove; 51. a slide plate; 52. a connecting rod; 53. a metal sheet; 54. a slide rheostat; 55. an energized solenoid coil; 61. a card slot; 62. a permanent magnet; 63. conductive beads; 64. a conductive block; 65. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-4, an anti-slip lifting device for transporting building materials comprises a housing 1, a power generation mechanism 2, a trigger mechanism 3, a heat generation mechanism 4, a flow increasing mechanism 5, a limiting mechanism 6 and a buzzer 7, wherein the power generation mechanism 2 is movably connected to the inner side of the housing 1, the power generation mechanism 2 comprises a rotating shaft 21 and a stator core 22, the stator core 22 is fixedly connected to the inner wall of the housing 1, the rotating shaft 21 is movably connected to the inner side of the housing 1, the trigger mechanism 3 is movably connected to the inner wall of the power generation mechanism 2, the trigger mechanism 3 comprises a sliding chute 31, a sliding block 32, an electrical contact 33, an electrical shock ring 34, a rotor 35 and an electromagnet 36, the sliding chute 31 is formed on the inner wall of the rotating shaft 21, the sliding block 32 is elastically connected to the inner wall of the sliding block 32, the electrical contact 33 is fixedly connected to the inner wall of the rotating shaft 21, the electrical shock ring 34 is fixedly connected to the inner wall of the rotating shaft 21, and the rotor 35 is connected to the inner wall of the rotating shaft 21, the inner wall of the rotor 35 is fixedly connected with an electromagnet 36, the trigger mechanism 3 is used for switching on the power generation mechanism 2, the electric contact 33 is electrically connected with the electromagnet 36, and the electric shock ring 34 is electrically connected with an external power supply;

the inner wall of the shell 1 is fixedly connected with a heat generating mechanism 4, the heat generating mechanism 4 comprises a ferrite block 41 and a groove 42, the inner wall of the shell 1 is fixedly connected with the ferrite block 41, the groove 42 is formed in the inner wall of the shell 1, the inner side of the heat generating mechanism 4 is movably connected with a current increasing mechanism 5, the current increasing mechanism 5 comprises a sliding plate 51, a connecting rod 52, a metal sheet 53, a sliding rheostat 54 and an energized solenoid coil 55, the inner wall of the groove 42 is movably connected with the sliding plate 51, the right side of the sliding plate 51 is fixedly connected with the connecting rod 52, the inner side of the connecting rod 52 is fixedly connected with the metal sheet 53, the inner wall of the shell 1 and the inner side close to the groove 42 are fixedly connected with the sliding rheostat 54, the inner wall of the shell 1 is fixedly connected with the energized solenoid coil 55, the metal sheets 53 are symmetrically distributed on two sides of the sliding rheostat 54, and the metal sheets 53 are electrically connected with the energized solenoid coil 55.

Example two:

referring to fig. 1-4, an anti-slip lifting device for transporting building materials comprises a housing 1, a power generation mechanism 2, a trigger mechanism 3, a heat generation mechanism 4, a flow increasing mechanism 5, a limiting mechanism 6 and a buzzer 7, wherein the power generation mechanism 2 is movably connected to the inner side of the housing 1, the power generation mechanism 2 comprises a rotating shaft 21 and a stator core 22, the stator core 22 is fixedly connected to the inner wall of the housing 1, the rotating shaft 21 is movably connected to the inner side of the housing 1, the trigger mechanism 3 is movably connected to the inner wall of the power generation mechanism 2, the trigger mechanism 3 comprises a sliding chute 31, a sliding block 32, an electrical contact 33, an electrical shock ring 34, a rotor 35 and an electromagnet 36, the sliding chute 31 is formed on the inner wall of the rotating shaft 21, the sliding block 32 is elastically connected to the inner wall of the sliding block 32, the electrical contact 33 is fixedly connected to the inner wall of the rotating shaft 21, the electrical shock ring 34 is fixedly connected to the inner wall of the rotating shaft 21, and the rotor 35 is connected to the inner wall of the rotating shaft 21, the inner wall of the rotor 35 is fixedly connected with an electromagnet 36, the trigger mechanism 3 is used for switching on the power generation mechanism 2, the electric contact 33 is electrically connected with the electromagnet 36, and the electric shock ring 34 is electrically connected with an external power supply;

the inner wall of the shell 1 is fixedly connected with a heat generating mechanism 4, the heat generating mechanism 4 comprises a ferrite block 41 and a groove 42, the inner wall of the shell 1 is fixedly connected with the ferrite block 41, the inner wall of the shell 1 is provided with the groove 42, the inner side of the heat generating mechanism 4 is movably connected with a current increasing mechanism 5, the current increasing mechanism 5 comprises a sliding plate 51, a connecting rod 52, a metal sheet 53, a sliding rheostat 54 and an energized solenoid coil 55, the inner wall of the groove 42 is movably connected with the sliding plate 51, the right side of the sliding plate 51 is fixedly connected with the connecting rod 52, the inner side of the connecting rod 52 is fixedly connected with the metal sheet 53, the inner wall of the shell 1 close to the groove 42 is fixedly connected with the sliding rheostat 54, the inner wall of the shell 1 is fixedly connected with the energized solenoid coil 55, the metal sheets 53 are symmetrically distributed on two sides of the sliding rheostat 54, and the metal sheets 53 are electrically connected with the energized solenoid coil 55;

casing 1's inner wall swing joint has stop gear 6, casing 1's inner wall fixedly connected with bee calling organ 7, stop gear 6 includes draw-in groove 61, permanent magnet 62, conductive bead 63, conducting block 64 and stopper 65, draw-in groove 61 has been seted up to casing 1's inner wall, the inboard packing of draw-in groove 61 has the current variant, conductive bead 63 closely laminates with the inner wall of draw-in groove 61, the inner wall elastic connection of draw-in groove 61 has permanent magnet 62, permanent magnet 62's inner wall swing joint has conductive bead 63, casing 1's inner wall and the outside fixedly connected with conducting block 64 that is close to draw-in groove 61, permanent magnet 62's outside fixedly connected with stopper 65, the quantity of conductive bead 63 is the same with the quantity of conducting block 64, conducting block 64 and bee calling organ 7 electric connection.

The working principle is as follows: when the hoisting device is used, the motor can drive the winding shaft to rotate at a constant speed, at the moment, the rotating shaft 21 in the power generation mechanism 2 in the shell 1 can rotate at a constant speed along the stator core 22, when a rope of the hoisting device is broken and cannot support a load, the rotating speed of the rotating shaft 21 can be increased, the rotating centrifugal force of the rotating shaft 21 can be increased, the sliding block 32 in the trigger mechanism 3 can slide outwards along the inner wall of the sliding groove 31, the electric contact 33 is electrically connected with the electric shock ring 34, the electromagnet 36 in the rotor 35 can have magnetism, alternating current can be generated in the process that the rotor 35 rotates along the stator core 22, and along with the generation of electromagnetic waves, under the action of the ferrite block 41 in the heat generating mechanism 4, the ferrite block 41 can convert absorbed electromagnetic waves into heat energy according to the characteristics of the wave absorbing material, at the moment, the temperature in the groove 42 rises, and further drives the pressure in the groove 42 to increase, thereby pushing the slide plate 51 in the flow increasing mechanism 5 to move;

under the action of the connecting rod 52, the metal sheet 53 is driven to slide along the slide rheostat 54, so that the resistance value of the slide rheostat 54 connected into the circuit is reduced, the current flowing into the energized solenoid 55 in the circuit is increased, the current flows into the energized solenoid 55 in the direction that the current flows into the upper end of the energized solenoid 55 and flows out of the lower end of the energized solenoid 55, according to the ampere rule of the right hand, the energized solenoid 55 is held by the right hand, the four fingers are in the current direction, and the thumb points to the north pole of the magnetic field;

with the maximum current, the strength of the magnetic field is increased, so that the repulsive force to the permanent magnet 62 in the limiting mechanism 6 is increased, the limiting block 65 moves outwards, the conductive bead 63 is driven to move downwards along the clamping groove 61 at the same time until the conductive bead is electrically contacted with the conductive block 64, the buzzer 7 gives an alarm to remind a worker, the electrorheological fluid in the clamping groove 61 is changed from liquid to solid, and the limiting block 65 extrudes the moving rope at the same time, so that the rope does not move any more;

the process is as shown in fig. 3, when the long-term abrasion of the rope in the lifting device and the load of the lifting device are too large, the rope is prevented from being broken in the lifting device conveying process, building materials and building instruments are prevented from slipping off the lifting device, the safety factor of the lifting device during working is improved, engineering accidents are avoided, and the delay of engineering period and the increase of engineering cost are prevented.

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.