CN208395518U - Double-steel wire rope protects the transmission system of structure and the clothes airing machine comprising the transmission system - Google Patents

Abstract

The utility model relates to a kind of transmission system of double-steel wire rope protection structure and include the clothes airing machine of the transmission system, including transmission module, the both sides of the transmission module are symmetrically connected with two wirerope, respectively first main track cable and the first spare wirerope, second main track cable and the second spare wirerope, the other end is connected with the wirerope bearing on the bracket main body of telescoping bracket after wirerope passes through angle pulley respectively, wherein, main track cable is directly connected with wirerope bearing, spare wirerope is connected by damping structure connector with wirerope bearing, the wirerope bearing of main track cable and the wirerope bearing of spare wirerope are relative to bracket main body central symmetry.The utility model realizes the defencive function of double-steel wire rope, solves the security hidden trouble that clothes airing machine caused by wire cable rupture present in current clothes airing machine industry falls or turns on one's side, defencive function is significant by simple and inexpensive innovative design.

Description

Double-steel wire rope protects the transmission system of structure and the clothes airing machine comprising the transmission system

Technical field

A kind of clothes airing machine the utility model relates to transmission system and comprising the transmission system more particularly to a kind of double steel wires Rope protects the transmission system of structure and the clothes airing machine comprising the transmission system.

Background technique

Electric clothes airing machine is mainly made of clothes airing machine host, telescoping bracket component, airing rod component.Wherein, clothes airing machine Host is the functional module for placing clothes airing machine as main body, internal main function, and such as illumination disinfection, air-dries, drying, transmission System module etc., wherein train module is made of structural members such as motor, wire coiling system, wirerope.Telescoping bracket component by Multiple groups are constituted at the pleated sheet of shear shank structure.Have the function of elongation, shorten, it is electronic that airing rod component, which is in elongated rod shape structure, Clothes airing machine realizes the primary clustering to give the clothes an airing with suspended garment.In electric clothes airing machine actual use, clothes airing machine host passes through Expansion bolt is fixed on the ceiling, and telescoping bracket component upper end hangs over host both ends, and airing rod component is then fixed in lower end.

Currently, the transmission system in electric clothes airing machine, generallys use the mode of single wire rope, specifically: from power train The wirerope that module of uniting is drawn, the pulley across host both ends, end are fixed on the lower end wirerope placed in the middle of telescoping bracket On fixed structure, by the rotation of motor, drive can Wound steel rope wire coiling system, wirerope pulling is transported upward or downward It is dynamic, being moved upwardly or downwardly for airing rod component is further realized, the final function of auto-lift for realizing electric clothes airing machine, such as Fig. 7 It is shown.In the transmission system of this mode, in addition to motor, main body of the wirerope as transmission, is that electric clothes airing machine is main Load-supporting part, intensity and service life are whether safe and reliable and service life length the key points of electric clothes airing machine.Therefore, it is necessary to Protective Design is carried out for the transmission system of current electric clothes airing machine, and this demand has become clothes airing machine industry Technological break-through difficult point.

Utility model content

Against the above deficiency, the utility model provides a kind of transmission system of double-steel wire rope protection structure and comprising the transmission The clothes airing machine of system.

The utility model reaches above-mentioned purpose by following scheme:

At present the transmission system of the electric clothes airing machine in technology mainly using unilateral steel cable weight bearing by the way of, it is this Mode is mainly the wirerope big by using high-quality, intensity, and biggish angle pulley is arranged, by improving wirerope itself Fatigue strength and reduce wirerope and reached service life of steel wire rope requirement by fatigue wear, but this mode still cannot Bring electric clothes airing machine safety guarantee problem after guarantee wire cable rupture.

On this basis, improve drawbacks described above by the way of the weight bearing of unilateral two wirerope, specifically: from motor or Train module draws symmetrical four wirerope, respectively with the telescoping bracket component lower end at clothes airing machine host both ends Two steel wire cord-fixing structures are respectively connected with, i.e., unilateral to have two wirerope weight bearings.Although this mode solves to a certain extent It has determined single wire rope fractures potential problem, but since four wirerope stress are identical, and steel cord ends are fixed On two steel wire cord-fixing structures that the both sides of telescoping bracket lower end are centrosymmetric, four wirerope appoint steel cable The probability being broken be it is identical, when wherein fatigue fracture occurs for any steel cable, airing rod component can be because choosing be hung It is uneven and turn on one's side, the security hidden trouble of electric clothes airing machine is also resulted in, background still cannot be fundamentally solved The technological difficulties that technology proposes.

Further, inventor fundamentally solves technological difficulties using the transmission system of spare wirerope mode, tool Body are as follows: four symmetrical wirerope are drawn on transmission module, wherein two wirerope (every side one) are dried in the air as electronic Most important load-supporting part when clothing machine normal use, in addition two (every side one) are used as spare wirerope, due to two steel It is that great disparity is different that cord, which bears pulling force, therefore, electric clothes airing machine in actual use, when reaching certain use of time Afterwards, main track cable fatigue fracture will occur prior to spare wirerope, when wirerope fatigue fracture occurs, due to standby Still it is connected with the wirerope bearing of telescoping bracket lower end with wirerope, ensures that telescoping bracket component, airing rod component, no It can occur vertically to fall or turn on one's side etc. safety accidents because what is generated when wire cable rupture, to reach safety assurance, realize safely Design protection.

In the design of above-mentioned spare wirerope scheme, by having the connector of damper structure, spare steel wire is realized The design of rope, the connector of damper structure have the function of adjustable connecting steel wire ropes tensile force at this.The steel of main load-bearing Cord end is mechanical non-cushioned fixation, and when the airing rod component load-bearing of clothes airing machine, the wirerope of main load-bearing is subject to entirely Portion's weight, and be solely subjected to very small after steel wire tensioning power by the wirerope of damper structure connector Power, this tensile force only need can guarantee that the wirerope is in and be tensioned exceptionally straight state, and unrest line is i.e. when without folding and unfolding wirerope occur It can.To realize the spare wirerope scheme of inventor.

On the one hand, a kind of transmission system of double-steel wire rope protection structure, including transmission module, the both sides of the transmission module Symmetrically it is connected with two wirerope, the respectively first main track cable and the first spare wirerope, the second main track cable With the second spare wirerope, the wirerope passes through the steel after angle pulley on the bracket main body of the other end and telescoping bracket respectively Cord bearing is connected, wherein the first main track cable and the second main track cable directly with wirerope bearing It is connected, the first spare wirerope is connected by damping structure connector with wirerope bearing with the second spare wirerope, The wirerope bearing of the first main track cable and the wirerope bearing of the first spare wirerope are relative to bracket master Body central symmetry, the wirerope bearing of the second main track cable and the wirerope bearing phase of the second spare wirerope For bracket main body central symmetry.

In above-mentioned transmission system, acted on by the tension adjusting of damper structure connector, main load-bearing steel is arranged The tensile force difference of cord and spare wirerope when actual loading is run, so that when load, the master that is directly connect with bearing Track cable bears overwhelming majority load, and spare wirerope load-bearing sub-fraction loads, and makes winner's track cable will When generating fatigue fracture prior to spare wirerope, and being broken, spare wirerope is still connected with bracket, and guarantee will not occur Safety accident.

It should be understood that the wirerope bearing of the first main track cable is main with second in above-mentioned transmission system The wirerope bearing of track cable is set in same vertical plane, i.e., with airing rod member parallel so that carriage assembly, Airing rod component balance.

It should be understood that in above-mentioned transmission system, the wirerope bearing of the first spare wirerope and second spare The wirerope bearing of wirerope is set in same vertical plane, i.e., with airing rod member parallel so that carriage assembly, airing rod Component balance.

It should be understood that the damper structure connector is that can adjust spare wirerope with it to damper structure connector The structural connection of pulling force between lower end and wirerope bearing, including but not limited to spring, cylinder, hydraulic piston cylinder etc., The tensile force of spare wirerope is adjusted by adjusting the size of pulling force, and the clothes airing machine gravity load of the overwhelming majority then passes through Main track cable is born.

Preferably, the transmission module includes two reels, and described two reels are double thread reel.

In above-mentioned transmission system, one end of the first main track cable and the first spare wirerope respectively with transmission module Double thread reel be connected, one end of the second main track cable and the second spare wirerope respectively with transmission module Another double thread reel be connected.Realize that main track cable and spare wirerope are same simultaneously by double thread reel Step wound on reel, therefore when the end of two wirerope bear hang out gravity load when, two wirerope What can all be tensioned is fixed on reel, and only main track cable bears the gravity load of the overwhelming majority, and spare Wirerope only load bearing damper adjust after sub-fraction gravity load.

Preferably, the angle pulley includes two, and the first main track cable passes through with the first spare wirerope The other end is connected with its respective bearing respectively after one angle pulley, the second main track cable and second standby It is connected respectively with its respective bearing with wirerope by the other end after another angle pulley.

Preferably, bracket main body center is closed on by four wirerope bearings.

In above-mentioned transmission system, wirerope bearing and the first spare wirerope of the first main track cable Wirerope bearing is relative to bracket main body central symmetry and closes on bracket main body center, the second main bearing steel wire The wirerope bearing of rope and the wirerope bearing of the second spare wirerope relative to bracket main body central symmetry and close on Bracket main body center.

Preferably, the setting of the described first main track cable bearing is fluted, the first main track cable it is another One end is provided with aluminum shot, realizes that the first main track cable is consolidated with the first main track cable in a groove by the way that aluminum shot to be caught in That locates surely is connected directly.

Preferably, the other end of the described first spare wirerope is provided with aluminum shot, and aluminum shot is caught in damper structure connector Interior, the damper structure connector is provided with adjusting nut, and damper structure connector is connected to by adjusting nut One spare wirerope bearing and adjust steel wire tensioning degree.

It should be understood that the first main track cable and the first spare wirerope can have it is identical or different strong Degree is preferably identical.

It should be understood that the second main track cable and the second spare wirerope can have it is identical or different strong Degree is preferably identical.

On the other hand, a kind of clothes airing machine comprising above-mentioned transmission system, including above-mentioned transmission system, clothes airing machine host, two Group telescoping bracket component and airing rod component, the transmission module setting in clothes airing machine main body.

In above-mentioned clothes airing machine, the telescoping bracket component includes the bracket main body of pleated sheet and pleated sheet lower end, described Pleated sheet upper end is connected with clothes airing machine host, and the bracket main body is connected with airing rod component, the first main track cable and First spare wirerope one end is connected with transmission module and the other end is connected by rotating pulley with bracket main body, and described second is main Track cable and second spare wirerope one end are connected with transmission module and the other end passes through another rotation pulley and bracket master Body is connected, to realize that wirerope drives the rising and decline for the airing rod component being connected with bracket main body.

In above-mentioned clothes airing machine, four symmetrical wirerope, and four wirerope point are drawn on transmission module It is not connected two-by-two with the wirerope bearing that carrier center is positioned adjacent to that is fixedly arranged on of telescoping bracket lower end, wherein two wirerope Most important load-supporting part when as electric clothes airing machine normal use (when not occurring wire cable rupture situation).Other two works For spare wirerope, then the connector of damper structure is had by design, respectively this two wirerope and damper structure with The wirerope bearing that carrier center is positioned adjacent to that is fixedly arranged on of telescoping bracket lower end is connected.The connector of damper structure, tool There is adjustable connecting steel wire ropes tensile force at this.Main track cable end is mechanical non-cushioned fixation, when When the airing rod component load-bearing of clothes airing machine, main track cable is subject to total weight, and passes through damper structure connector Spare wirerope is solely subjected to very small power after steel wire tensioning power, this tensile force only needs to can guarantee the steel Cord, which is in, is tensioned exceptionally straight state, unrest line when without folding and unfolding wirerope occur.Since main load-bearing and spare wirerope are born Pulling force be great disparity it is different, therefore, electric clothes airing machine in actual use, after reaching certain use of time, master hold Weight wirerope fatigue fracture will occur prior to spare wirerope.And when wirerope fatigue fracture occurs, due to spare steel What cord was still connected with the wirerope bearing of telescoping bracket lower end, ensure that telescoping bracket component, airing rod component, Bu Huifa It is raw because what is generated when wire cable rupture the safety accidents such as vertically falls or turn on one's side, to reach safety assurance, realization safeguard protection Design.

The utility model has the beneficial effects that: realizing double-steel wire rope by simple and inexpensive innovative design It is hidden to solve the safety that clothes airing machine caused by wire cable rupture present in current clothes airing machine industry falls or turns on one's side for defencive function Suffer from problem, defencive function is significant.

Detailed description of the invention

Fig. 1 is the structural representation of the clothes airing machine of the transmission system that structure is protected comprising double-steel wire rope of specific embodiment Figure.

Fig. 2 is the attachment structure schematic diagram of two wirerope in the left side in Fig. 1.

Fig. 3 is connection enlarged structure schematic diagram of the other end in bearing of two wirerope in Fig. 2.

Fig. 4 is connection enlarged structure schematic diagram of the first main track cable in Fig. 2 in bearing.

Fig. 5 is the overlooking structure diagram of Fig. 1.

Fig. 6 is enlarged structure schematic diagram of the one end of two wirerope in the left side in Fig. 1 on transmission module.

Fig. 7 is the structural schematic diagram of the clothes airing machine of the transmission system comprising the prior art.

Wherein, the main track cable of 1- first, the main track cable main body of 101- first, 102- aluminum shot, 2- first are spare Wirerope, the main track cable of 3- second, the spare wirerope of 4- second, 5- transmission module, the first reel of 501-, 502- are bis- Head thread, 6- the first telescoping bracket component, the first pleated sheet of 601-, the first bracket main body of 602-, 7- the second telescoping bracket group Part, the second pleated sheet of 701-, the second bracket main body of 702-, 8- clothes airing machine host, the first angle pulley of 9-, the main load-bearing of 10- first Wirerope bearing, 1001- groove, the spare wirerope bearing of 11- first, 12- the first damper structure connector, 1201- Damper structure, 1202- damper adjusting nut, 13- airing rod component, 14- single wire rope, the fixation of 15- single wire rope Place.

Specific embodiment

The utility model is further described below in conjunction with specific embodiment.

It is as shown in Figure 1 and Figure 5 the clothes airing machine of the transmission system comprising the utility model embodiment, including clothes airing machine host 8, and the transmission module 5 being arranged in clothes airing machine host 8, transmission module 5 be connected with four wirerope respectively, every side is two Root wirerope, the respectively first main track cable 1, the first spare wirerope 2 and the second main track cable 3 and second Spare wirerope 4, the first main track cable 1 and the first spare wirerope 2 pass through other end edge respectively after the first angle pulley 9 The first telescoping bracket component 6 the first pleated sheet 601 respectively with the first main load-bearing steel for being set on the first bracket main body 602 Cord bearing 10 is connected with the first spare wirerope bearing 11, similarly, the second main track cable 3 and the second spare steel The other end is folded respectively along the second of the second telescoping bracket component 7 after cord 4 passes through the second angle pulley (not shown) Piece 701 respectively with the second main track cable bearing (not shown) being set on the second bracket main body 702 and second Spare wirerope bearing (not shown) is connected, the first bracket main body 602 and the second bracket main body 702 respectively with airing rod group Part 13 is connected, and is slidably fixed on clothes airing machine host in the pleated sheet upper end of shear shank structure, to pass through transmission system Rising or falling for wirerope drive airing rod component to rise or fall.In the practical application of clothes airing machine, pass through damper Structural connection adjusts the size of pulling force to adjust the tensile force of spare wirerope, and the clothes airing machine gravity load of the overwhelming majority is then It is to be born by main track cable.The internal structure of damper structure connector can there are many, can be spring, gas Cylinder, hydraulic piston cylinder etc., effect are exactly that spare wirerope is adjusted to consolidate to damper structure connector lower end and wirerope Pulling force between fixed.

It is illustrated in figure 2 the attachment structure schematic diagram of two wirerope in left side in Fig. 1, it should be appreciated that right side in Fig. 1 Two wirerope can be attached in the same fashion as figure 2, the first main track cable 1 and the first spare wirerope 2 One end is fixed on reel, is pierced by side by side from the first angle pulley 9 together, another end of the first main track cable 1 with The first main track cable bearing 10 in first telescoping bracket main body 602 is directly mechanically coupled, the first spare wirerope 2 Another end is connected with the first damper structure connector 12, the first damper structure connector 12 and the first bracket main body 602 On the first spare wirerope bearing 11 be connected, the first main track cable bearing 10 and the first spare wirerope bearing 11 central symmetry relative to the first bracket main body 602, and with central point adjacent distributions.Wherein, the first main track cable with The connection of first main track cable bearing 10 is as shown in Figure 3 and Figure 4, is provided in the first main track cable bearing 10 Groove 1001, the aluminum shot 102 of the first main track cable 1 including the first main track cable main body 101 and end, by by aluminium Grain 102 is caught in the fixation that the first main track cable 1 is realized in groove 1001, the first spare wirerope and the first spare wirerope The connection of bearing 11 is as shown in figure 3, the first spare wirerope 2 includes the aluminum shot (figure of the first spare wirerope main body and end In be not shown), aluminum shot is caught in damper structure 1201,1201 lower end of damper structure connect the first spare wirerope bearing 11, and adjust by damper adjusting nut 1202 tensioning degree of first spare wirerope 2.

In actual loading use process, the tensile force of two main track cables is identical, two spare wirerope After the adjusting of damper structure connector, the steel wire tensioning power of connection is much smaller than the tensile force of main track cable, is passing through When overdamp device structural connection tension adjusting, it is only necessary to spare wirerope be kept to be in tensioning state.Since master holds Weight wirerope is different from spare steel wire tensioning power, and therefore, after clothes airing machine long-time use, main track cable will be prior to standby Fatigue fracture occurs with wirerope, when being broken generation, since spare wirerope is still connect with telescoping bracket component, Ke Yiqi To preventing telescoping bracket component, airing rod modularity from the safety accidents such as falling, turning on one's side, reach the safe design of double shielding.

Be illustrated in figure 6 the first main track cable 1 with the first spare wirerope 2 is synchronous simultaneously draws simultaneously from reel The implementation of winding, the first reel is the first reel 501 using double thread 502, thus the first main bearing steel wire Rope 1 with the first spare wirerope 2 is synchronous simultaneously winds on reel, similarly, the second main track cable 3 and second Spare wirerope 4 is realized in the same way while synchronously being wound.Therefore when the clothing that dries in the air is being born in the end of two wirerope When the gravity load of clothes, what two wirerope can all be tensioned is fixed on reel, and only main track cable is born The gravity load of the overwhelming majority, and sub-fraction gravity load of the spare wirerope after only load bearing damper is adjusted, thus it is practical In use, even if clothes airing machine operates use for a long time, the fatigue wear of spare wirerope be all it is very small, ensure that so standby Spare effect is really played with wirerope.

The above-mentioned transmission system and clothes airing machine of the utility model has compared with the transmission system of the prior art and clothes airing machine There is significant protecting effect, transmission system and the clothes airing machine of the prior art from transmission module both sides as shown in fig. 7, symmetrically distinguish Single wire rope 14 is drawn as driving medium, wirerope one end is fixed in motor or the wire coiling system of dynamical system, The other end is connected and fixed after diverting pulley pack with the bearing 15 of the single wire rope below telescoping bracket component.Pass through Train module (single motor or dynamical system) drives wirerope, realize the airing rod component of suspended garment is risen, under Drop.This mode is very easy to that steel wire fracture occurs, and in fracture, clothes airing machine falls, turns on one's side, and causes secondary injury. It should be understood that even if on this basis from train module the right and left symmetrically respectively draw two wirerope, and pass through master Two diverting pulley packs at machine both ends, wirerope are fixed in wirerope bearing and are mechanically fixed, without buffer structure, Therefore, when clothes airing machine load running, the tensile force that four wirerope are born is identical, therefore fatigue fracture occurs each other Probability is the same, and when a wherein generation fatigue fracture, the airing rod component meeting disequilibrium of lower section, although will not fall It falls, but can turn on one's side, equally exist risk.The tensile force that the urgency emergency stop of load that especially hangs out can make wirerope bear Increase very much, if things go on like this, the risk of four wirerope fatigue fractures all improves, and when a wherein fracture, due to it He three also reach the critical of fatigue fracture substantially, it is more likely that in a wherein moment being broken also by other three Wirerope is broken.So the protected mode of this double-steel wire rope equally cannot solve the problems, such as safety guarantee from basic.

The above, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its design is subject to equivalent substitution or change, should all cover within the protection scope of the present utility model.

Claims (10)

1. a kind of transmission system of double-steel wire rope protection structure, which is characterized in that including transmission module, the two of the transmission module Side is symmetrically connected with two wirerope, the respectively first main track cable and the first spare wirerope, the second main bearing steel wire Rope and the second spare wirerope, the wirerope pass through after angle pulley respectively on the bracket main body of the other end and telescoping bracket Wirerope bearing is connected, wherein the first main track cable and the second main track cable are directly fixed with wirerope Place is connected, and the first spare wirerope passes through damping structure connector and wirerope bearing phase with the second spare wirerope Even, the wirerope bearing of the first main track cable and the wirerope bearing of the first spare wirerope are relative to bracket Main center is symmetrical, the wirerope bearing of the second main track cable and the wirerope bearing of the second spare wirerope Relative to bracket main body central symmetry.

2. a kind of transmission system of double-steel wire rope protection structure according to claim 1, which is characterized in that the transmission mould Block includes two reels, and described two reels are double thread reel.

3. a kind of transmission system of double-steel wire rope protection structure according to claim 2, which is characterized in that the first main load-bearing Wirerope is connected with the double thread reel of transmission module respectively with one end of the first spare wirerope, the second main load-bearing Wirerope is connected with another double thread reel of transmission module respectively with one end of the second spare wirerope, passes through double end spiral shell Line reel realize main track cable with spare wirerope is synchronous simultaneously winds on reel, therefore when two wirerope End bear hang out gravity load when, what two wirerope can all be tensioned is fixed on reel, only Main track cable bears the gravity load of the overwhelming majority, and sub-fraction weight of the spare wirerope after only load bearing damper is adjusted Power load.

4. a kind of transmission system of double-steel wire rope protection structure according to claim 1, which is characterized in that the steering is slided Wheel includes two, the first main track cable and the first spare wirerope pass through after an angle pulley other end respectively with Its respective bearing is connected, the second main track cable and the second spare wirerope by after another angle pulley separately One end is connected with its respective bearing respectively.

5. a kind of transmission system of double-steel wire rope protection structure according to claim 1, which is characterized in that four steel Bracket main body center is closed on by cord bearing.

6. a kind of transmission system of double-steel wire rope protection structure according to claim 5, which is characterized in that described first is main The wirerope bearing of track cable and the wirerope bearing of the first spare wirerope are relative to bracket main body central symmetry And bracket main body center is closed on, wirerope bearing and the second spare wirerope of the second main track cable Wirerope bearing is relative to bracket main body central symmetry and closes on bracket main body center.

7. a kind of transmission system of double-steel wire rope protection structure according to claim 1, which is characterized in that described first is main The setting of track cable bearing is fluted, and the other end of the first main track cable is provided with aluminum shot, by by aluminum shot It is caught in and realizes being connected directly for the first main track cable and the first main track cable bearing in a groove.

8. a kind of transmission system of double-steel wire rope protection structure according to claim 1, which is characterized in that described first is standby The other end of wirerope is provided with aluminum shot, aluminum shot is caught in damper structure connector, and the damper structure connector is set It is equipped with adjusting nut, damper structure connector is connected to by the first spare wirerope bearing by adjusting nut and is adjusted Steel wire tensioning degree.

9. a kind of clothes airing machine comprising the transmission system any in claim 1 to 8, which is characterized in that including above-mentioned biography Dynamic system, clothes airing machine host, two groups of telescoping bracket components and airing rod component, the transmission module setting in clothes airing machine main body.

10. clothes airing machine according to claim 9, which is characterized in that the telescoping bracket component includes pleated sheet and folding The bracket main body of piece lower end, the pleated sheet upper end are connected with clothes airing machine host, and the bracket main body is connected with airing rod component, institute State the first main track cable and first spare wirerope one end is connected with transmission module and the other end passes through rotation pulley and support Frame body is connected, and the second main track cable and second spare wirerope one end are connected with transmission module and the other end passes through Another rotation pulley is connected with bracket main body, thus realize wirerope drive the rising of airing rod component being connected with bracket main body and Decline.