CN204411546U - A kind of water-band distributor and there is the folding and unfolding car of this water-band distributor - Google Patents
A kind of water-band distributor and there is the folding and unfolding car of this water-band distributor Download PDFInfo
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- CN204411546U CN204411546U CN201420760831.4U CN201420760831U CN204411546U CN 204411546 U CN204411546 U CN 204411546U CN 201420760831 U CN201420760831 U CN 201420760831U CN 204411546 U CN204411546 U CN 204411546U
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- water
- band
- fixed
- tape mechanism
- band distributor
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Abstract
The utility model relates to mobile draining auxiliary equipment design field, provides a kind of water-band distributor and has the folding and unfolding car of this water-band distributor.Described water-band distributor comprises tape mechanism, fixed support, receiver; Described tape mechanism comprises two spools, connector, connecting axle, sleeve, bearing, crank hand; Wherein, described two spools be arranged in parallel, and one end is connected with the first end of described connecting axle by described connector, and the other end and described sleeve are fixed; Described connecting axle and described bearing fit, and the second end of described connecting axle is fixedly connected with described crank hand; Described tape mechanism is horizontally fixed on described fixed support rear portion; Wherein, described bearing is fixed on described support bracket fastened side, and described sleeve is fixed on support bracket fastened opposite side by described receiver, and described sleeve can rotate in described receiver.By adopting water-band distributor of the present utility model, the folding and unfolding operation of the LDH of more than 8 cun can be realized.
Description
Technical field
The utility model relates to mobile draining auxiliary equipment design field, particularly relates to a kind of water-band distributor and has the folding and unfolding car of this water-band distributor.
Background technology
Traditional fire hose folding and unfolding realizes mainly through manpower, and not only efficiency is not high, and effect also and bad.When receiving water-band, often need people's volume, another one people drags water-band, and rolled-up water-band is also irregular, compact.When launching water-band, need again people to have water-band in arms and launch gradually, and often operating personnel needing backward to ensure water-band normal laying.When water-band weight is too large, then needing multiple people to shoulder water-band could launch smoothly.
The patent No. 200420034967.3 discloses a kind of fire hose distributor, and support arranges master, and rotation crank when water-band is drawn in, by water-band rolling on master; When needing to use water-band, then direct labor can drag water-band on master, drive master to rotate, thus launch water-band.In addition, by fixing road wheel on body frame, thus the dragging of water-band is convenient to.This programme solves the drawback of artificial folding and unfolding water-band to a certain extent.
But water-band distributor Problems existing is at present: because its load-carrying after water-band rolling is applied on a center spool, thus higher to the rigidity requirement of spool.Water-band distributor in current industry can only close up at most the water-band of footpath below 6 cun.In addition, existing water-band distributor, when starting rolling water-band, normally clamps water-band with the steel pipe of U-type groove, then rotates steel pipe and water-band is accepted.By the restriction of clamping force between water-band and steel pipe, bigbore water-band is also made to be clamped and rolling smoothly.
Further, water-band distributor of the prior art and tape mechanism are all fixed together with water-band.Unless water-band launched, otherwise be not easy the water-band spooled to be separated with tape mechanism, cause a tape mechanism can only support the use with section.Based on this, current water-band folding and unfolding car all can only haul section, and its principle the water-band spooled is fixed on folding and unfolding car by tape mechanism, and then entirety is hauled.
Further, in prior art, water-band distributor cannot be discharged by the automatic water by water-band completely, and once water-filling in water-band, water-band is just easily rolled over.
Finally, the rolling of prior art water-band mainly drags water-band by the driving force of tape mechanism.When water-band is too heavy, then cannot ensure that whether the driving force of tape mechanism is sufficient.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is just to provide a kind of distributor of LDH.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of water-band distributor, comprises tape mechanism, fixed support, receiver; Described tape mechanism comprises two spools, connector, connecting axle, sleeve, bearing, crank hand; Wherein, described two spools be arranged in parallel, and one end is connected with the first end of described connecting axle by described connector, and the other end and described sleeve are fixed; Described connecting axle and described bearing fit, and the second end of described connecting axle is fixedly connected with described crank hand; Described tape mechanism is horizontally fixed on described fixed support rear portion; Wherein, described bearing is fixed on described support bracket fastened side, and described sleeve is fixed on described support bracket fastened opposite side by described receiver, and described sleeve can rotate in described receiver.
Preferably, fix removably between described two spools and described sleeve.
Preferably, the bolster of a horizontal positioned is fixed with between described support bracket fastened front part sides.
Preferably, the level height of described bolster is higher than described tape mechanism.
Preferably, outside described bolster, cylinder is arranged with.
Preferably, the two ends of described bolster are fixed with Der Laengslenker.
Preferably, described bolster is fixed with described fixed support removably.
Preferably, described bearing is fixed on described fixed support by bearing base.
The utility model also provides a kind of water-band folding and unfolding car, comprises the water-band distributor that trailer and the utility model provide; Described water-band distributor is fixed on described trailer.
Preferably, the support bracket fastened bottom of described water-band distributor is provided with connecting plate; Described connecting plate welds with the trailer floor of described trailer.
(3) beneficial effect
The technical solution of the utility model has the following advantages: water-band distributor of the present utility model adopts two parallel spools to carry water-band, not only avoid the problem that single spool rigidity is inadequate, and by arranging the relation between distance between two spools and water-band thickness, can before beginning rolling water-band, clamping force is applied by two spool feedwater bands, therefore avoid the problem that the clamping force of clamping device is inadequate, directly can save clamping device even sometimes.Based on above-mentioned advantage, water-band distributor of the present utility model can the water-band of rolling more than 8 cun.
In preferred version of the present utility model, fix removably between two spools of water-band distributor and described sleeve, after water-band is spooled, can sleeve be pulled down, and described tape mechanism is extracted out from water-band.Based on this, described tape mechanism can repeatedly for the rolling of water-band with in organizing work.In addition, when the water-band distributor in this programme and trailer being coordinated formation folding and unfolding car, trailer can haul the good water-band of rolling multiple rollers.
In another preferred version of the present utility model, between the both sides of fixed support front portion, be fixed with the bolster of a horizontal positioned.Due to first will through bolster in water-band wrapup procedure, the water therefore in water-band be because Action of Gravity Field to whereabouts, thus can reach the object automatically getting rid of the water in water-band.
In another preferred version of the present utility model, the level height of the bolster of water-band distributor is higher than the height of described tape mechanism, and in therefore winding process, the gravity of water-band self also becomes the driving force of winding, thus the requirement reduced driving force, make water-band can rolling smoothly.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the water-band folding and unfolding car of the utility model embodiment;
Fig. 2 is the support bracket fastened structural representation of the utility model embodiment;
Fig. 3 is the structural representation of the tape mechanism of the utility model embodiment when coordinating with bearing base and receiver;
In figure: 1, trailer; 2, fixed support; 3, cylinder; 4, Der Laengslenker; 5, connecting plate; 6, trailer floor; 7, receiver; 8, sleeve; 9, spool; 10, connector; 11, bearing; 12, bearing base; 13, connecting axle; 14, crank hand.
Detailed description of the invention
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples for illustration of the utility model, but can not be used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " longitudinal direction ", " end ", "front", "rear", "left", "right", " level ", " both sides " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance.
Without loss of generality, the present embodiment is described for main body with the water-band folding and unfolding car that can realize water-band carrying and water-band folding and unfolding, but should be understood that, the water-band distributor that the application provides not necessarily will coordinate trailer normally to use, and just uses the carrying of water-band of can being more convenient in conjunction with trailer.
Refer to Fig. 1, the water-band folding and unfolding car that the present embodiment provides, is made up of trailer 1 and water-band distributor, and described water-band distributor is fixed on described trailer 1.Wherein, water-band distributor comprises tape mechanism, fixed support 2, receiver 7.Refer to Fig. 2, be in stress balance and produce object easily, described fixed support 2 is set to symmetrical structure, and this feature does not form the restriction to fixed support 2 certainly.The described left side at fixed support 2 rear portion and the rear end on right side have groove respectively for fixing described tape mechanism.Described fixed support 2 front portion is fixed with the bolster of a horizontal positioned, and described bolster needs to have certain altitude, first through described bolster when water-band is rolled up, thus the water in water-band falls water-band one end of expansion under gravity, thus reach the object automatically getting rid of the water in water-band.Certainly it is emphasized that fixed support 2 lacks bolster and also can normally work herein.In order to reduce in water-band rolling or expansion process, bolster is to the frictional force of water-band, and preferably at the outer sheathed cylinder 3 of bolster, described cylinder 3 can rotate relative to bolster along with the dragging of water-band.In addition, realize the rolling of water-band, then the axial length of described bolster must be greater than by the width of volume water-band, or at least can not be less than by the width of volume water-band.In order to make water-band can not deflection at wrapup procedure, two Der Laengslenkers 4 are fixed at the two ends of bolster, the height of described Der Laengslenker 4 only needs can there be an effect limiting guiding to water-band, described Der Laengslenker 4 is preferably ganoid pipe, so that not to the frictional resistance that water-band is additional while guiding.
Be fixed on folding and unfolding car in order to what make that fixed support 2 can be stable, in the present embodiment, fixed support 2 is welded on trailer 1, the bottom being specially described fixed support 2 is provided with connecting plate 5, and is welded and fixed with the trailer floor 6 of described trailer 1 by described connecting plate 5.Dismountable fixed form such as bolt can certainly be adopted to fix or bundle the mode such as fixing fixed support 2 is fixed on described trailer 1.The trailer 1 being fixed with fixed support 2, except installing tape mechanism, also can use as general trailer 1, and the bolster now preferably on fixed support 2 can be dismantled from fixed support 2, to remove the trailer 1 of bolster and common trailers is as good as.
After trailer 1 installing fixed support 2, then tape mechanism is installed, be then assembled into a complete water-band folding and unfolding car.Wherein the structure of tape mechanism refers to Fig. 3, and described tape mechanism comprises two spools 9, connector 10, connecting axle 13, sleeve 8, bearing 11, crank hand 14; Wherein, described two spools 9 be arranged in parallel, and one end is connected with the first end of described connecting axle 13 by described connector 10, and the other end and described sleeve 8 are fixed; Described connecting axle 13 coordinates with described bearing 11, and the second end of described connecting axle 13 is fixedly connected with described crank hand 14.Wherein, fit system between described crank hand 14 and described connecting axle 13 is: on described connecting axle 13, have hole, crank hand 14 inserts in described hole, and is fixed by pin, and wherein fixed form makes crank hand 14 to disassemble from connecting axle 13 easily.Certainly, described crank hand 14 and described connecting axle 13 also can design all-in-one-piece form, thus just produce the product of crank hand 14 and connecting axle 13 one in process of production.
Described tape mechanism is horizontally fixed on described fixed support 2 rear portion, be specially, described bearing 11 is fixed on the left side of described fixed support 2 by bearing base 12, described sleeve 8 is fixed on the right side of described fixed support 2 by described receiver 7, and described sleeve 8 can rotate in described receiver 7.It should be noted that, bearing 11 also can self be worn understructure herein.Fixed form between above-mentioned tape mechanism and fixed support 2 has the advantage being easy to dismantle, thus is convenient to the flexible use of tape mechanism and fixed support 2.Certainly in order to be fixed on fixed support 2 by stable for tape mechanism, can arrange locking mechanism and lock described tape mechanism on fixed support, these are all based on the available structure of general knowledge, therefore do not repeat herein.In addition, if the height of the bolster on fixed support 2 is lower than the height of tape mechanism, then in water-band wrapup procedure, water-band can give tape mechanism one downward gravity, thus ensure that tape mechanism can be stable be fixed on fixed support 2 and be unlikely to beat or skid off.
When rolling water-band, first water-band clamps by two spools 9, rotate crank hand 14, crank hand 14 drives connecting axle 13 to rotate, and then band movement connector 10 rotates, transmission of torque is given again one end of spool 9 fixing with it by connector 10, and the other end of spool 9 is owing to fixing with sleeve 8, and sleeve 8 can rotate again in sleeve 8 base, therefore can realize the rolling of water-band smoothly.The weight of water-band is carried owing to adopting two spools 9, therefore the problem that traditional single spool 9 rigidity is inadequate is avoided, and two parallel spools 9 feed water, band is applied with certain clamping force, it also avoid insufficient clamping force that conventional clamping apparatus applies with the problem of rolling LDH.
It is worth mentioning that, tape mechanism is arranged on after on fixed support 2, if now on fixed support 2 height of bolster higher than the height of tape mechanism, the height when height of the water-band also namely on bolster enters tape mechanism higher than it, now the gravity direction of water-band and the driving force direction of tape mechanism consistent, even if then the driving force of tape mechanism is little, water-band is under gravity booster action, also can rolling smoothly, thus ensure that the tape mechanism of the present embodiment can the LDH of rolling more than 8 cun further.
In the present embodiment, connector 10 one end has the hole coordinated with connecting axle 13, and the other end has the hole that respectively with two parallel spools 9 coordinate, and can realize the transmission of rotating between connecting axle 13 and spool 9.In order to realize being fixedly connected with between connecting axle 13 and two spools 9, being preferably welded and fixed between spool 9 and connector 10, between connector 10 and connecting axle 13, then passing through threaded engagement.Rotate to prevent crank hand 14 and drive the threaded engagement in the process of spool 9 rolling water-band between connector 10 and connecting axle 13 to occur loosening, can also arrange in the circumference of connector 10 further and tight a bolt, thus apply radial clamping force to connecting axle 13.Certainly, the fixed form between connector 10 and spool 9 or connecting axle 13 is not the concrete form that must be confined to provide in embodiment yet, as long as meet the transmission of moment in water-band wrapup procedure, then corresponding fixed form all should be the application and comprised.
In the present embodiment, fix for dismountable mode between spool 9 and sleeve 8.When the water-band spooled to be moved take out in tape mechanism time, first the tape mechanism of water-band there is is to take off from fixed support 2 volume, thereafter pull down sleeve 8, then tape mechanism can be released from the water-band spooled, obtaining can independent transport or the volume water-band deposited.During lower secondary use water-band, then water-band can be taken out, the spool 9 of tape mechanism is inserted the center of water-band, then tape mechanism is placed on fixed support 2, tear water-band one end and just water-band can be pulled use.Based on above-mentioned, tape mechanism can repeatedly for the rolling of multiple water-band, and a trailer can be carried the water-band spooled that multireel takes out from tape mechanism.
Due to the ingehious design of water-band folding and unfolding car, it goes for the rolling of the LDH of more than 8 cun.Through repeatedly practising and revising, the present embodiment provides concrete structure and the material of tape mechanism in folding and unfolding car, trailer 1 and fixed support 2: in the structure of tape mechanism, spool 9 selects diameter to be the solid round steel of 20MM, and other structures do not have particular/special requirement; In material, receiver 7 and bearing base 12 material are preferably HT200, and the material of other structures only needs to adopt common iron, such as Q235A steel.With regard to the structure of trailer 1, trailer 1 is being configured to of making of the wheel of more than 300MM and hollow circular-tube by diameter, hollow circular-tube diameter be 20MM, thick be 2MM.Wherein, described wheel is installed on the rear portion bottom trailer 1, drives trailer 1 to walk by dragging trailer 1 handle by two wheels; Then land fixing with U-shaped hollow stainless pipe before bottom trailer 1.In order to ensure the bearing capacity of trailer 1 further, between U-shaped round steel and this body support frame of trailer 1, adopt tripod to fix further, the connecting portion of other supports also can arrange the auxiliary fixing structure of similar tripod.With regard to the material of trailer 1, wheel is rubber wheel, and trailer 1 hollow core pipe material is 304 stainless steels.With regard to the structure of fixed support 2, except bolster and Der Laengslenker 4 preferably adopt except hollow circular-tube structure, it is 20MM that other parts of fixed support 2 are preferably wide, and thick is the stainless steel square steel of 1MM; With regard to the material of fixed support 2, all parts all adopt 304 stainless steels.
Above embodiment only for illustration of the utility model, but not to restriction of the present utility model.Although be described in detail the utility model with reference to embodiment, those of ordinary skill in the art is to be understood that, various combination, amendment or equivalent replacement are carried out to the technical solution of the utility model, do not depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (10)
1. a water-band distributor, is characterized in that, comprises tape mechanism, fixed support, receiver; Described tape mechanism comprises two spools, connector, connecting axle, sleeve, bearing, crank hand; Wherein, described two spools be arranged in parallel, and one end is connected with the first end of described connecting axle by described connector, and the other end and described sleeve are fixed; Described connecting axle and described bearing fit, and the second end of described connecting axle is fixedly connected with described crank hand; Described tape mechanism is horizontally fixed on described fixed support rear portion; Wherein, described bearing is fixed on described support bracket fastened side, and described sleeve is fixed on described support bracket fastened opposite side by described receiver, and described sleeve can rotate in described receiver.
2. water-band distributor according to claim 1, is characterized in that, fixes removably between described two spools and described sleeve.
3. water-band distributor according to claim 1, is characterized in that, is fixed with the bolster of a horizontal positioned between the both sides of described fixed support front portion.
4. water-band distributor according to claim 3, is characterized in that, the level height of described bolster is higher than described tape mechanism.
5. water-band distributor according to claim 3, is characterized in that, outside described bolster, be arranged with cylinder.
6. water-band distributor according to claim 3, is characterized in that, the two ends of described bolster are fixed with Der Laengslenker.
7. according to the water-band distributor in claim 3 to 6 described in any one, it is characterized in that, described bolster is fixed with described fixed support removably.
8. water-band distributor as claimed in any of claims 1 to 6, is characterized in that, described bearing is fixed on described fixed support by bearing base.
9. a water-band folding and unfolding car, is characterized in that, comprises the water-band distributor in trailer and claim 1 to 8 described in any one, and described water-band distributor is fixed on described trailer.
10. water-band folding and unfolding car according to claim 9, is characterized in that, the support bracket fastened bottom of described water-band distributor is provided with connecting plate; Described connecting plate welds with the trailer floor of described trailer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760831.4U CN204411546U (en) | 2014-12-05 | 2014-12-05 | A kind of water-band distributor and there is the folding and unfolding car of this water-band distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420760831.4U CN204411546U (en) | 2014-12-05 | 2014-12-05 | A kind of water-band distributor and there is the folding and unfolding car of this water-band distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204411546U true CN204411546U (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420760831.4U Expired - Fee Related CN204411546U (en) | 2014-12-05 | 2014-12-05 | A kind of water-band distributor and there is the folding and unfolding car of this water-band distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204411546U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078286A (en) * | 2018-08-08 | 2018-12-25 | 武汉理工大学 | Fire hose vehicle |
| SE2030223A1 (en) * | 2020-07-09 | 2022-01-10 | Anundsjoe Allservice Ab | System for laying and winding of hose |
-
2014
- 2014-12-05 CN CN201420760831.4U patent/CN204411546U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078286A (en) * | 2018-08-08 | 2018-12-25 | 武汉理工大学 | Fire hose vehicle |
| SE2030223A1 (en) * | 2020-07-09 | 2022-01-10 | Anundsjoe Allservice Ab | System for laying and winding of hose |
| SE544902C2 (en) * | 2020-07-09 | 2022-12-27 | Anundsjoe Allservice Ab | System for laying out and reeling up hose |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20181205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |