CN206307607U - A kind of chain whirligig of chain elevator - Google Patents

Abstract

The utility model provides a kind of chain whirligig of chain elevator, and whirligig includes：Rotating part（10）；Chain（20）；Bolt（30）；Cover plate（40）；Pad（50）；Nut（60）；Fixed plate（70）.The technical solution of the utility model efficiently solves chain elevator in the prior art and goes out chain mouthful position and is relatively fixed and the not revolvable problem of chain with the position for receiving chain apparatus.

Description

A kind of chain whirligig of chain elevator

Technical field

The utility model is related to wind-powered electricity generation technical field of auxiliary equipment, in particular to the chain on a kind of chain elevator Bar whirligig.

Background technology

At present, it is typically necessary work high above the ground in wind power generation field.People is conveyed between aerial work platform and ground Member's goods and materials and maintenance are required for using certain jacking equipment.This jacking equipment can convey personnel's goods and materials, while also needing To consider many factors such as actual working environment, the security of lowering or hoisting gear.

Chain elevator of the prior art goes out that chain mouthful position is relatively fixed with the position of receipts chain apparatus and chain can not revolve Turn.

The content of the invention

Main purpose of the present utility model is the chain whirligig for providing a kind of chain elevator, to solve existing skill Problem in art.

To achieve these goals, the utility model provides a kind of chain whirligig of chain elevator, its feature It is, including：Rotating part（10）, upper end is fixed on chain elevator and goes out chain position, lower end and fixed plate（70）Coordinate, can be around Fixed plate（70）Axle center rotates；Chain（20）, chain mouthful through rotating part is gone out from chain elevator（10）Lower end is reached to collect The device of chain；Bolt（30）；Plate（40）, by bolt（30）, pad（50）And nut（60）It is connected to fixed plate（70）On； Pad（50）；Nut（60）；Fixed plate（70）, a certain position outside mechanism is fixed on, as the support of whole rotating mechanism.

The chain whirligig of described chain elevator, it is characterized in that, described rotating part（10）, including：Guide chain Pipe（11）, the chain in chain elevator is imported in rotating mechanism, upper end is fixed on chain elevator and goes out chain mouthful, lower end and weldering Fishplate bar（13）Connection；Bolt（12）, by guide chain pipe（11）And welded plate（13）Connect together；Welded plate（13）, it is welded on rotation Swivel（16）On；Chain cable fairlead（14）, it is oriented to the effect of chain；Reinforcing plate（15）, it is welded on welded plate（13）And rotary body（16） On, increase welded plate（13）With rotary body（16）Bonding strength.

The chain whirligig of described chain elevator, it is characterized in that, described rotary body（16）Endoporus and fixation Plate（70）Exit orifice coordinate, rotary body（16）Can be around fixed plate（70）Axis rotation；Rotary body（16）Lower plane with Fixed plate（70）Upper plane overlap.

The chain whirligig of described chain elevator, it is characterized in that, described cover plate（40）By bolt（30）, pad Piece（50）And nut（60）It is connected to fixed plate（70）On.

The chain whirligig of described chain elevator, it is characterized in that, described cover plate（40）Groove at side surface mouthful.

Brief description of the drawings

The Figure of description for constituting the part of the application is used for providing being further understood to of the present utility model, this practicality New schematic description and description is not constituted to improper restriction of the present utility model for explaining the utility model, In the accompanying drawings：

Fig. 1 shows the structural representation of the embodiment according to the chain whirligig on chain elevator of the present utility model Figure；

Fig. 2 shows the chain whirligig internal structure schematic diagram on chain elevator in Fig. 1；

Fig. 3 shows rotating part schematic diagram in Fig. 1.

Figure elements and symbol description：

10th, rotating part；11st, guide chain pipe；12nd, bolt；13rd, welded plate；14th, chain cable fairlead；15th, reinforcing plate；16th, rotate Body；20th, chain；30th, bolt；40th, cover plate；50th, pad；60th, nut；70th, fixed plate.

Specific embodiment

It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Further, rotating part is made up of guide chain pipe, welded plate, reinforcing plate, chain cable fairlead and rotary body.Guide chain pipe passes through Bolt is connected together with welded plate, and be fixed to chain cable fairlead on welded plate by stud, and welded plate is welded on rotary body, together When increase weld strength between welded plate and rotary body with reinforcing plate.

Further, chain enters in guide chain pipe from the chain mouthful that goes out of chain elevator, and it is vertical to change direction by chain cable fairlead Downwards, reached through fixed plate center and received in chain bucket.When rotating mechanism works, chain is in static shape relative to rotating mechanism State, as rotating mechanism is together around fixed plate center rotating, so as to realize the rotation of chain.

Further, cover plate is located at the rotary body top of whirligig, is connected by screw, pad, nut and fixed plate. The thickness of pad plane bigger than rotary body 0.5-1mm high, cover plate groove at side surface mouthful, because rotary body and welded plate are welded on Rise, therefore cover plate need to penetrate rotary body top from side, the effect of cover plate is to prevent rotating part from deviating from from fixed plate top.

As shown in figure 1, the chain whirligig of the chain elevator of the present embodiment includes rotating part 10, chain 20, spiral shell Bolt 30, cover plate 40, pad 50, nut 60, fixed plate 70.Said structure is simple, simple installation, and the work for reducing operating personnel is strong Degree, improves operating efficiency.

Using the chain whirligig on the chain elevator of the present embodiment, chain 20 sequentially passes through rotating part 10, lid Plate 40 and fixed plate 70, chain 20 can be rotated around the axis of fixed plate 70 together with rotating part 10.

As shown in figure 3, rotating part 10 includes guide chain pipe 11, bolt 12, welded plate 13, chain cable fairlead 14, reinforcing plate 15, rotation Swivel 16.Said structure is simple, simple installation, reduces the labour intensity of operating personnel, improves operating efficiency.

Alternatively, the endoporus of rotary body 16 coordinates, while rotary body 16 through the external cylindrical surface of fixed plate 70 with gap is combined into Lower plane overlapped with the upper plane of fixed plate 70.

Using the technical solution of the utility model, the chain whirligig of chain elevator is fixed on a certain position, it is whole Part guide chain pipe is connected to chain elevator and goes out chain mouthful in individual mechanism.When chain elevator main part is rotated around a certain axis When, the rotating part of whirligig can be around the axis rotation of fixed plate, it is achieved thereby that chain elevator goes out chain mouthful position Can be rotated with the position relative changes and chain for receiving chain apparatus.So when chain elevator change position after, using the present apparatus according to Chain elevator folding and unfolding chain can so be realized.

Claims (5)

1. the chain whirligig of a kind of chain elevator, it is characterised in that including：

Rotating part（10）, upper end is fixed on chain elevator and goes out chain position, lower end and fixed plate（70）Coordinate, can be around solid Fixed board（70）Axle center rotates；

Chain（20）, chain mouthful through rotating part is gone out from chain elevator（10）Reach the device that chain is collected in lower end；

Bolt（30）；

Cover plate（40）, by bolt（30）, pad（50）And nut（60）It is connected to fixed plate（70）On；

Pad（50）；

Nut（60）；

Fixed plate（70）, a certain position outside mechanism is fixed on, as the support of whole rotating mechanism.

2. the chain whirligig of chain elevator according to claim 1, it is characterized in that, described rotating part （10）, including：Guide chain pipe（11）, the chain in chain elevator is imported in rotating mechanism, upper end is fixed on chain elevator Go out chain mouthful, lower end and welded plate（13）Connection；Bolt（12）, by guide chain pipe（11）And welded plate（13）Connect together；Welding Plate（13）, it is welded on rotary body（16）On；Chain cable fairlead（14）, it is oriented to the effect of chain；Reinforcing plate（15）, it is welded on welded plate （13）And rotary body（16）On, increase welded plate（13）With rotary body（16）Bonding strength.

3. the chain whirligig of chain elevator according to claim 2, it is characterized in that, described rotary body（16）'s Endoporus and fixed plate（70）Exit orifice coordinate, rotary body（16）Can be around fixed plate（70）Axis rotation；Rotary body（16） Lower plane and fixed plate（70）Upper plane overlap.

4. the chain whirligig of chain elevator according to claim 1, it is characterized in that, described cover plate（40）Pass through Bolt（30）, pad（50）And nut（60）It is connected to fixed plate（70）On.

5. the chain whirligig of chain elevator according to claim 1, it is characterized in that, described cover plate（40）Side Otch.