CN206126721U - Electric hoist's safety lifting device - Google Patents

Abstract

The utility model discloses an electric hoist's safety lifting device, including main drive motor, main drive motor's output shaft to reduction gear, the line body penetrate passageway tip that hole and the line body wore to portal each other intercommunication and intersection for the arc transitional coupling, the exit position department that the line body was worn to portal still is provided with steel wire rope clip, two gangs of wire rope's rope is personally experienced sth. Part of the body and is drawed up integratively and pass the thing and put up the formation confined circle body between the position of geting in touch, circle body department draws up the integrative external surface of rope and is provided with plastics protection tube, form the triangle -shaped structure between inclined support surface frame and the vertical support frame, still vertically on the right -hand member support body of inclined support surface frame be provided with the antiskid and drag the pin. The utility model discloses it drops easily at wheel body upper pole with the fag end welding to have changed traditional mode, ensures wire rope's connection stability, utilizes triangle -shaped's stable principle to make whole device remain throughout at safety running state.

Description

A kind of safe lifting device of motor hoist

Technical field

This utility model is related to mechanical transport correlative technology field, specifically a kind of security improvement of motor hoist Device.

Background technology

Glass fibre is a kind of Inorganic Non-metallic Materials of excellent performance, and species is various, and advantage is good insulating, thermostability By force, corrosion resistance is good, high mechanical strength, but having the disadvantage property is crisp, and wearability is poor；It is with glass bead or discarded glass as raw material Jing high temperature meltings, wire drawing, doff, the technique such as weave cotton cloth are manufactured into, and a diameter of several microns to twenties meters of its monofilament are micro- Rice, equivalent to the 1/20-1/5 of a hairline, is all made up of per bundle fiber precursor hundreds of even thousands of monofilament；Glass Fiber is typically used as the national economy such as the reinforcing material in composite, electrically insulating material and heat-insulating material, circuit substrate Every field.In the high volume manufacturing process of fiberglass product, for the ease of the transport of product raw material finished product, need to use electronic Elevator, but the structure function of traditional motor hoist is very single, and the safety of its lifting device is very poor, and Jing often occurs Production accident, conventional lifting device carry out hoisting rope it is fixed when, in order to save trouble, will be welded between the top of steel wire rope The edge of rotating wheel, could not take any valuable protective measure, once lower section material it is heavier more than certain limit when, Weld fails rapidly and comes off, and causes serious industrial accident, while when workman is fixedly connected, using for a long time Being come off with support body equally easily occurs in steel wire rope end head, not firm, the direct scratch operator of burr at disconnection of connection, no Only thus, also very poor in the rack upward stability of fiberglass products itself, easily occur in what is disorderly rocked in running Problem, operation will bring very big potential safety hazard in an unguarded moment, need the improvement that safety is carried out to this, to meet higher making With requiring.

Utility model content

The purpose of this utility model is to provide a kind of safe lifting device of motor hoist, to solve above-mentioned background skill The problem proposed in art.

For achieving the above object, this utility model provides following technical scheme：

A kind of safe lifting device of motor hoist, including main drive motor, the output shaft of the main drive motor connects Decelerator is connected to, the outfan of the decelerator is connected with rotation winding wheel, the outside of the rotation winding wheel by shaft coupling Damping protection shell is installed, the top of the damping protection shell is provided with mobile pulley by being fixedly connected block, and the rotation is twined Cable body is internally opened up on the wheel body left lower downside wall of wheel penetrate hole, the wheel body left lower of the rotation winding wheel Cable body punched out is inwardly opened up on left side wall, the wire body penetrates hole and is interconnected and hands over the channel end of wire body punched out It is arc-shaped transition connection at remittance, the exit position of the wire body punched out is additionally provided with steel wire clamp, the rotation winding The wheel external surface of wheel is wound with steel wire hoisting rope, and the bottom head of the steel wire hoisting rope is bent into two through after rack hook Stock, the rope body of this two strand steel wire rope works out the circle body that closing is formed position that is integral and linking up with through rack, described Anticreep clamp button of the spring is also equipped with the coupler body of rack hook, integral rope external surface is worked out at the circle body and is provided with modeling Material protection tube, adaptation is provided with bracket and buckles on the coupler body of the rack hook, and the bottom that the bracket is buckled is provided with perpendicular Allotment support, the both sides of the vertical support frame are tiltedly installed with inclined shore frame, between inclined shore frame and vertical support frame Form triangular structure, be also vertically arranged with the right-hand member support body of the inclined shore frame it is anti-skidding drag pin, it is described anti-skidding to drag gear Lifting connect band is installed, the bottom of the lifting connect band is provided with fiberglass product placing trough at the position of bar on the horizontal body of rod Frame.

As further program of the utility model：The mobile pulley is adapted and is arranged on parallel cunning with parallel sliding track The inside of rail.

As this utility model further scheme：The steel wire hoisting rope is worked out using multistrand rope.

As this utility model further scheme：Gap is also equipped with reinforced support between tripod.

Compared with prior art, the beneficial effects of the utility model are：This utility model is being used when whole device The top of steel wire hoisting rope can be penetrated in the hole in hole and be penetrated by front debugging stage, staff from wire body, be passed from wire body Pass in the hole body in hole, by one of steel wire hoisting rope through rotation winding wheel, stretching out will with steel wire clamp after a segment distance Rope body is blocked, and is continuing with, and in follow-up wire body winding process, is directly changed traditional mode and is welded on fag end Extremely easily occur the situation for coming off on wheel body, the connective stability of steel wire rope has been ensured well, the length of fag end can basis Actually used demand is freely controlled, and the firm degree of the whole steel wire rope during follow-up rotating and upgrading is ensure that significantly, Guarantee the transportation stability of fiberglass products；After by anticreep clamp button of the spring being set up on the coupler body that traditional rack is linked up with causing Continuous shelf can be hung over all the time without coming off on coupler body during operation, not only protect the safety of material, and The walking person for avoiding lower section comes to harm, while the plastic protection sleeve pipe set up in vitro in rope ensure that the steel of junction There is the phenomenon of burr in silk, has ensured the danger of workman's scratch in operation connection procedure, further improves whole device Safety；Simultaneously by the way that by the support shape of the single empty frame improvement triangularity of tradition, the stability using triangle is former Reason enables the state that bottoms material remains horizontal in follow-up walking process not incline, and reinforced support is further Enhance stability, it is anti-skidding drag pin set up the fixed safety for having ensured that bottom lifts connect band well so that it is whole Individual lifting device can operationally remain at good safe operation state, meet omnibearing safety use requirement.

Description of the drawings

Fig. 1 is a kind of structural representation of the safe lifting device of motor hoist.

Specific embodiment

Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment for being obtained, belongs to the scope of this utility model protection.

Fig. 1 is referred to, in this utility model embodiment, a kind of safe lifting device of motor hoist, including main driving Motor 1, the output of the main drive motor 1 is pivotally connected to decelerator 2, and the outfan of the decelerator 2 is connected by shaft coupling 3 The outside for having rotation winding wheel 4, the rotation winding wheel 4 is provided with damping protection shell 5, and the top of the damping protection shell 5 leads to Cross and be fixedly connected block mobile pulley 7 is installed, the mobile pulley 7 is adapted and is arranged on parallel sliding track 8 with parallel sliding track 8 Inside, internally opens up cable body and penetrates hole 10 on the wheel body left lower downside wall of the rotation winding wheel 4, the rotation is twined Cable body punched out 11 is inwardly opened up on the wheel body left lower left side wall of wheel 4, the wire body penetrates hole 10 and passes with wire body The channel end in hole 11 is interconnected and intersection is arc-shaped transition connection, and the exit position of the wire body punched out 11 also sets Steel wire clamp 12 is equipped with, the wheel external surface of the rotation winding wheel 4 is wound with steel wire hoisting rope 9, so works as whole device Carrying out using front debugging stage, staff to wear the top of steel wire hoisting rope 9 from the hole that wire body penetrates hole 10 Enter, pass from the hole body of wire body punched out 11, by one of steel wire hoisting rope 9 through rotation winding wheel 4, stretch out a segment distance Afterwards rope body is blocked with steel wire clamp 12, be continuing with, in follow-up wire body winding process, directly change tradition Mode fag end is welded on wheel body the situation for extremely easily occurring coming off, the stable connection of steel wire rope has been ensured well Property, the length of fag end can freely be controlled according to actually used demand, be ensure that significantly whole during follow-up rotating and upgrading The firm degree of individual steel wire rope, it is ensured that the transportation stability of fiberglass products；The steel wire hoisting rope 9 adopts multistrand rope Work out, the bottom head of the steel wire hoisting rope 9 is bent into two strands through after rack hook 14, the rope of this two strand steel wire rope Body establishment is integral and the circle body 13 that closing is formed 14 position is linked up with through rack, and the rack links up with 14 coupler body On be also equipped with anticreep clamp button of the spring 15, at the circle body 13 work out it is integral rope external surface be provided with plastic protection sleeve pipe 16, so by setting up anticreep clamp button of the spring 15 on the coupler body of traditional rack hook 14 so that follow-up shelf are in the mistake run Can all the time hang over without coming off on coupler body in journey, not only protect the safety of material, and avoid the walker of lower section Member comes to harm, while the plastic protection sleeve pipe 16 set up in vitro in rope ensure that showing for burr occurs in the steel wire of junction As, the danger of workman's scratch in operation connection procedure has been ensured, further improve the safety of whole device；The thing Adaptation is provided with bracket and buckles 17 on the coupler body of hanger 14, and the bracket buckles 17 bottom and is provided with vertical support frame 18, The both sides of the vertical support frame 18 are tiltedly installed with inclined shore frame 19, shape between inclined shore frame 19 and vertical support frame 18 Gap is also equipped with reinforced support 20 between triangularity structure and tripod, on the right-hand member support body of the inclined shore frame 19 Also be vertically arranged with it is anti-skidding drag pin 21, lifting connect band is installed on the horizontal body of rod at the anti-skidding position for dragging pin 21 22, the bottom for lifting connect band 22 is provided with fiberglass product and places truss 23, so by the way that the single empty frame of tradition is changed Enter the support shape of triangularity, using the stability principle of triangle the bottoms material in follow-up walking process is enabled Remain that horizontal state is not inclined, reinforced support 20 further enhances stability, anti-skidding to drag setting up for pin 21 Ensure that bottom lifts the fixed safety of connect band 22 well so that whole lifting device operationally can be remained at Good safe operation state, meets omnibearing safety use requirement.

It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction Involved claim.

Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped Containing an independent technical scheme, this narrating mode of description is only that for clarity those skilled in the art should Using description as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art Understandable other embodiment.

Claims (4)

1. a kind of safe lifting device of motor hoist, including main drive motor (1), it is characterised in that the main driving electricity The output of machine (1) is pivotally connected to decelerator (2), and the outfan of the decelerator (2) is connected with rotation winding by shaft coupling (3) Wheel (4), the outside of rotation winding wheel (4) is provided with damping protection shell (5), and top is provided with movement by being fixedly connected block Pulley (7), internally opens up cable body and penetrates hole (10), institute on the wheel body left lower downside wall of rotation winding wheel (4) Cable body punched out (11) is inwardly opened up on the wheel body left lower left side wall for stating rotation winding wheel (4), the wire body penetrates hole (10) it is interconnected with the channel end of wire body punched out (11) and intersection is connected for arc-shaped transition, the wire body punched out (11) exit position is additionally provided with steel wire clamp (12), and the wheel external surface of rotation winding wheel (4) is wound with steel Silk hoisting rope (9), the bottom head of the steel wire hoisting rope (9) is bent into two strands through after rack hook (14), this two strands of steel The rope body of cord works out the circle body (13) that closing is formed position integral and that (13) are linked up with through rack, the rack Anticreep clamp button of the spring (15) is also equipped with the coupler body of hook (14), circle body (13) place works out integral rope external surface Plastic protection sleeve pipe (16) is provided with, adaptation is provided with bracket and buckles (17) on the coupler body of rack hook (14), the support Frame buckles the bottom of (17) and is provided with vertical support frame (18), and the both sides of the vertical support frame (18) are tiltedly installed with inclination Support (19), forms triangular structure, the inclined shore frame (19) between inclined shore frame (19) and vertical support frame (18) Right-hand member support body on be also vertically arranged with it is anti-skidding drag pin (21), pacify on the horizontal body of rod at the anti-skidding position for dragging pin (21) Equipped with connect band (22) is lifted, the bottom for lifting connect band (22) is provided with fiberglass product and places truss (23).

2. a kind of safe lifting device of motor hoist according to claim 1, it is characterised in that the mobile pulley (7) inside of parallel sliding track (8) is adapted and is arranged on parallel sliding track (8).

3. the safe lifting device of a kind of motor hoist according to claim 1, it is characterised in that the steel wire is lifted Rope is worked out using multistrand rope, and plastic protection sleeve pipe ensure that the phenomenon of burr occurs in the steel wire of junction.

4. the safe lifting device of a kind of motor hoist according to claim 1, it is characterised in that empty between tripod Reinforced support (20) is also equipped with gap.