CN219098620U

CN219098620U - Electric hoist with good anti-skid performance

Info

Publication number: CN219098620U
Application number: CN202223592134.6U
Authority: CN
Inventors: 丁树松; 刘杰杰
Original assignee: Renqiu Hongtai Machinery Parts Co ltd
Current assignee: Renqiu Hongtai Machinery Parts Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-30
Anticipated expiration: 2032-12-30

Abstract

The utility model relates to the technical field of hoisting machines, in particular to an electric hoisting machine with good anti-skid performance, which can directly play a role in preventing a traction rope from slipping, and the electric hoisting machine comprises a hanging frame, wherein the bottom end of the hanging frame is provided with the electric hoisting machine, the bottom end of the hanging frame is provided with two connecting frames, a top plate is arranged between the bottom ends of the two connecting frames, the front part and the rear part of the bottom end of the top plate are respectively provided with a fixed plate, both sides of each fixed plate are respectively provided with a sliding groove, a sliding rod is arranged between the corresponding sliding grooves on the two fixed plates, the middle part of each sliding rod is respectively provided with an anti-skid shaft, the bottom end of each fixed plate is respectively provided with a bottom plate, both sides of the two bottom plates are respectively provided with a reinforcing plate, the bottom of each bottom plate is respectively provided with a fixed block, the top end of each fixed block is respectively provided with an electric telescopic rod, the top end of each electric telescopic rod is respectively provided with a push plate, the electric hoisting machine is internally provided with a traction rope, and one end of the cable is provided with a controller.

Description

Electric hoist with good anti-skid performance

Technical Field

The utility model relates to the technical field of elevators, in particular to an electric elevator with good anti-skid performance.

Background

As is well known, an electric hoist is a device for lifting materials, and a flexible member wire rope and transported goods are dragged up and down by a power machine to complete a transportation process, wherein the wire rope is an essential part of a hoisting machine.

The existing elevator does not have a device for directly preventing the traction rope from slipping, when the electric elevator suddenly fails or the lifted weight exceeds the load of the elevator, the traction rope on the elevator is easy to slip down, the traction rope is very dangerous to slip down, and the lifting articles are easy to break or the workers are easy to be injured by smashing.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the electric hoister with good anti-skid performance, which can directly play a role in skid resistance on the traction rope and can more effectively prevent the traction rope from sliding down.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electric elevator that skid resistance is good, including the gallows, the bottom of gallows is provided with electric elevator, the bottom of gallows is provided with two link, be provided with the roof between the bottom of two link, the front portion and the rear portion of roof bottom all are provided with the fixed plate, the both sides of every fixed plate all are provided with the spout, be provided with the slide bar between the spout that corresponds on two fixed plates, the middle part of every slide bar all is provided with the antiskid axle, the bottom of every fixed plate all is provided with the bottom plate, all be provided with the gusset plate between the both sides of two bottom plates, the bottom of every bottom plate all is provided with the fixed block, the top of every fixed block all is provided with electric telescopic handle, the top of every electric telescopic handle all is provided with the push pedal, electric elevator's inside is provided with the haulage rope, the one end of haulage rope is provided with the lifting hook on the electric elevator, the one end of cable is provided with the controller.

Further, the middle part of roof is provided with the through-hole, and haulage rope runs through the roof by through-hole department.

Further, two spouts on every fixed plate all are the slope setting, and the interval at two spout tops is greater than the interval at two spout bottoms.

Further, anti-skid lines are arranged on the outer wall of the anti-skid shaft.

Further, the electric telescopic rod and the electric hoister are connected with the controller through cables, and a plurality of control buttons are arranged on the controller.

(III) beneficial effects

Compared with the prior art, the utility model provides the electric hoister with good anti-skid performance, which has the following beneficial effects:

this electric hoist that skid resistance is good, through the setting of fixed plate, the spout, slide bar and antiskid axle, when haulage rope upward movement, can make slide bar and antiskid axle follow spout upward movement, antiskid axle does not hinder haulage rope upward movement, when the haulage rope descends suddenly, haulage rope drives slide bar and antiskid axle along spout downward movement, because the interval of two spout bottoms diminishes, can make two antiskid interaxial distance diminish, play skid-proof effect to the haulage rope, two antiskid axles can effectually prevent that the haulage rope from continuing the gliding, thereby prevent the occurence of failure that article dropped.

Drawings

FIG. 1 is a schematic diagram of an equivalent structure of the present utility model;

fig. 2 is a schematic diagram of the structure of the fixing plate, the sliding chute and the anti-slip shaft according to the present utility model.

In the figure: 1. a hanging bracket; 2. an electric hoist; 3. a connecting frame; 4. a top plate; 5. a fixing plate; 6. a chute; 7. a slide bar; 8. an anti-slip shaft; 9. a bottom plate; 10. a reinforcing plate; 11. a fixed block; 12. an electric telescopic rod; 13. a push plate; 14. a traction rope; 15. a lifting hook; 16. a cable; 17. and a controller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the electric hoist with good anti-slip performance of the present utility model comprises a hanger 1, wherein the bottom end of the hanger 1 is provided with an electric hoist 2, the bottom end of the hanger 1 is provided with two connecting frames 3, a top plate 4 is arranged between the bottom ends of the two connecting frames 3, the middle part of the top plate 4 is provided with a through hole, a traction rope 14 penetrates the top plate 4 from the through hole, the front part and the rear part of the bottom end of the top plate 4 are respectively provided with a fixed plate 5, both sides of each fixed plate 5 are respectively provided with a sliding groove 6, the two sliding grooves 6 on each fixed plate 5 are respectively arranged in an inclined way, the distance between the tops of the two sliding grooves 6 is larger than the distance between the bottoms of the two sliding grooves 6, a sliding rod 7 is arranged between the corresponding sliding grooves 6 on the two fixed plates 5, the middle part of each sliding rod 7 is respectively provided with an anti-slip shaft 8, the outer wall of each sliding shaft 8 is provided with anti-slip patterns, the bottom end of each fixed plate 5 is provided with a bottom plate 9, a reinforcing plate 10 is arranged between two sides of each bottom plate 9, the bottom of each bottom plate 9 is provided with a fixed block 11, the top end of each fixed block 11 is provided with an electric telescopic rod 12, the top end of each electric telescopic rod 12 is provided with a push plate 13, the inside of each electric telescopic rod 2 is provided with a traction rope 14, when the traction rope 14 moves upwards, the sliding rod 7 and the anti-slip shaft 8 can move upwards along the sliding groove 6, the anti-slip shaft 8 does not prevent the traction rope 14 from moving upwards, when the traction rope 14 suddenly descends, the traction rope 14 drives the sliding rod 7 and the anti-slip shaft 8 to move downwards along the sliding groove 6, the distance between the two anti-slip shafts 8 can be reduced due to the reduced distance between the bottoms of the two sliding grooves 6, the anti-slip effect on the traction rope 14 can be effectively prevented by the two anti-slip shafts 8, thereby prevent the accident that article dropped from taking place, the one end of haulage rope 14 is provided with lifting hook 15, play the effect of hooking article, be provided with cable 16 on the electric hoist 2, the one end of cable 16 is provided with controller 17, electric telescopic handle 12, electric hoist 2 is all connected through cable 16 and controller 17, be provided with several control button on the controller 17, press control button and can control electric hoist 2 work, when haulage rope 14 rises, control electric telescopic handle 12 shortens, when haulage rope 14 haulage article normally descends, control electric telescopic handle 12 extends, push pedal 13 upwards promotes two slide bars 7, the interval of two antiskid axle 8 grow, haulage rope 14 can normally descend.

In summary, when the electric hoist with good anti-slip performance is used, when the traction rope 14 ascends, the electric telescopic rod 12 is controlled to be shortened, then the electric hoist 2 is controlled to work so as to enable the traction rope 14 to ascend, when the traction rope 14 moves upwards, the sliding rod 7 and the anti-slip shaft 8 can move upwards along the sliding groove 6, the anti-slip shaft 8 does not prevent the traction rope 14 from moving upwards, when the traction rope 14 suddenly descends, the traction rope 14 drives the sliding rod 7 and the anti-slip shaft 8 to move downwards along the sliding groove 6, and as the distance between the bottoms of the two sliding grooves 6 is reduced, the distance between the two anti-slip shafts 8 is reduced, the anti-slip effect is achieved on the traction rope 14, and the two anti-slip shafts 8 can effectively prevent the traction rope 14 from continuing to slide downwards;

when the traction rope 14 pulls an article to normally descend, the electric telescopic rod 12 is controlled to stretch, the push plate 13 pushes the two slide bars 7 upwards, the distance between the two anti-slip shafts 8 is increased, and the traction rope 14 can normally descend.

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

Claims

1. The utility model provides an electric hoist that skid resistance is good, includes gallows (1), its characterized in that: the lifting frame is characterized in that an electric lifting machine (2) is arranged at the bottom end of the lifting frame (1), two connecting frames (3) are arranged at the bottom end of the lifting frame (1), a top plate (4) is arranged between the bottom ends of the connecting frames (3), fixed plates (5) are arranged at the front and rear of the bottom end of the top plate (4), sliding grooves (6) are formed in two sides of the fixed plates (5), sliding rods (7) are arranged between the corresponding sliding grooves (6) in the fixed plates (5), sliding shafts (8) are arranged in the middle of the sliding rods (7), reinforcing plates (10) are arranged at the bottom ends of the fixed plates (5), fixed blocks (11) are arranged at the bottom of the bottom plate (9), electric telescopic rods (12) are arranged at the top ends of the fixed blocks (11), lifting hooks (14) are arranged in the electric lifting machine (2), and a traction cable (16) is arranged at one end of the traction cable (16).

2. The electric hoist with good anti-skid performance according to claim 1, characterized in that: the middle part of roof (4) is provided with the through-hole, haulage rope (14) are run through roof (4) by through-hole department.

3. The electric hoist with good anti-skid performance according to claim 1, characterized in that: two sliding grooves (6) on each fixing plate (5) are obliquely arranged, and the distance between the tops of the two sliding grooves (6) is larger than the distance between the bottoms of the two sliding grooves (6).

4. The electric hoist with good anti-skid performance according to claim 1, characterized in that: the outer wall of the anti-slip shaft (8) is provided with anti-slip patterns.

5. The electric hoist with good anti-skid performance according to claim 1, characterized in that: the electric telescopic rod (12) and the electric hoister (2) are connected with the controller (17) through cables (16), and a plurality of control buttons are arranged on the controller (17).