CN205240965U

CN205240965U - Fire hose rolls over scroll and rolls up ware

Info

Publication number: CN205240965U
Application number: CN201521004186.4U
Authority: CN
Inventors: 张文斌; 杨本兵; 苏艳萍; 俞利宾; 郭德伟; 闵洁; 吴昊; 普亚松; 王鸿钧
Original assignee: Honghe University
Current assignee: Honghe University
Priority date: 2015-12-08
Filing date: 2015-12-08
Publication date: 2016-05-18
Anticipated expiration: 2025-12-08

Abstract

The utility model relates to a fire hose rolls over scroll and rolls up ware, which comprises a frame, the motor with roll the spool, the motor with roll the spool and all install in the frame, roll and roll a roll ware on the spool, the motor drives and rolls the spool rotation, install the lead screw by motor drive in the frame, the nut that has the round trip movement on the lead screw, the nut is connected as an organic wholely with the movable support that lives, there is a book to move the tooth on the movable support alive, the machine has in addition and moves the book book that the tooth corresponds and decide the tooth with rolling over to roll up, roll the spool through and the driving shaft between the gear connection transmission, for chain drive between driving shaft and motor, the lead screw pass through the reduction gear realize with the transmission of linking of motor, but the lead screw is the lead screw of nut return. The during operation winds fire hose and moves the tooth and decide the intertooth space at a book, and along with the rotation of lead screw, fire hose rolls over the tape measure degree and realizes a book thereupon elongating, rips the load during sunning and hangs on the iron wire line, can dry fast. The utility model discloses can be converted into the silver lap with fire hose, the drying is shone to convenient hanging, can roll batching fast again after the drying and coil, and the convenience is saved and is carried, saves airing time, raises the efficiency.

Description

Fire hose collapses and rolls volume device

Technical field

The utility model is that a kind of fire hose collapses and rolls volume device.

Background technology

At present, China fire-fighting is implemented still perfect not, and for example fire hose is deposited from using, and passes through approximately the process of " rolling rolling-break airing-rolling and storage again ". This process is too loaded down with trivial details, it concerning fire fighter, is also the something of not saving worry very much, just for this point, it is necessary researching and developing a kind of fire hose rolling machine directly fire hose being wound at the scene, like this, return just not need again to take airing apart again and directly can airing in airing mechanism, can save pilot process, airing is complete is wound into plate-like again so that used next time, has greatly reduced from rolling to the pilot process of depositing water band. Of course, alleviated fire fighter's operating pressure.

Applicant unit applies for and No. CN2013203577104, the utility model patent of obtaining the authorization before this, and " auto-manual fire hose coiler " just belongs to the more coiler type of current use. This coiler is for the firm fire hose of using or with crossing the fire hose drying, roll be rolled into coil on the contrary very convenient quick, but the on-the-spot fire hose with crossing simply rolling gets up, and takes back fire brigade and must launch to carry out airing, after being dried, could again roll rolling up dish for steel. In order to using at any time. Otherwise wet fire hose rolls volume and is easy to mouldy damage.

Summary of the invention

For this reason, the purpose of this utility model proposes exactly a kind of fire hose and collapses and roll volume device, this collapse roll volume device can by the scene of a fire with mistake fire hose be converted into silver lap, conveniently hang to dry dry, after dry, can roll to be fast rolled into again and coil, conveniently store and carry, omit the work that launches water band, save time, raise the efficiency.

This fire hose the utility model proposes collapses and rolls volume device, comprise frame, motor and roll spool, motor and roll spool and be installed in frame, rolls and on spool, rolls volume device, driven by motor is rolled spool and is rotated, it is characterized in that being provided with by motor-driven screw mandrel in frame, have the nut moving around on screw mandrel, nut and travel(l)ing rest connect as one, the moving tooth that collapses on travel(l)ing rest, machine adds with moving corresponding the collapsing of tooth that collapse determines tooth.

Roll spool by and driving shaft between gear connection for transmission, between driving shaft and motor, be chain transmission.

Screw mandrel is realized and the transmission that links of motor by decelerator.

Collapse moving tooth and collapse and determine tooth and be roller tooth, so that the resistance when alleviating fire hose and collapsing.

Collapse determine tooth and the moving tooth that collapses be arranged to respectively parallel to each other and perpendicular to two rows on ground, each row's moving tooth or determine tooth and respectively establish 5-20 tooth.

Screw mandrel is the screw mandrel of nut restorable.

Operation principle of the present utility model is as follows:

Need to collapse to fire hose time, first start motor, allow travel(l)ing rest determine between cog and pull open certain distance with collapsing, now one end of fire hose being fixed to collapses determines the going up most on a tooth of tooth, then flat around the tooth of going up most to the moving tooth that collapses, later successively moving tooth and determine between cog put down back and forth around, form some serpentines and collapse, to the last determine tooth for one, start motor and rotate by screw mandrel. Along with the rotation of screw mandrel, travel(l)ing rest widens gradually with the distance of determining between cog that collapses, the fire hose yardstick that collapses elongates thereupon, and in the time that travel(l)ing rest arrives distal-most end, motor stops,, a fire hose volume in "S" shape that collapses, determine between cog from collapse moving tooth and collapsing and take off and tie up, need to collapse to next fire hose time, start motor, allow nut return, repeat as above to operate.

It is generally to carry out in the scene of a fire that fire hose collapses, at that time, with cross fire hose be moist, after collapsing, need to take back fire brigade and dry, when airing, will collapse and open, rip carry on a shoulder pole hang on iron wire line parallel on threshing ground and can dry fast.

For the fire hose after drying, one end is fixed on and is rolled on volume device, start motor and can roll and be rolled into plate-like volume, convenient warehouse-in is for subsequent use.

Motor of the utility model drives respectively and rolls volume device and travel(l)ing rest, and switching between the two realizes by changing driving chain.

The utility model can be converted into silver lap with the fire hose of crossing by the scene of a fire, conveniently hangs to dry dryly, can roll to be fast rolled into again after dry and coil, and conveniently stores and carries, and while omitting airing, launches the work of water band, saves time, and raises the efficiency.

Brief description of the drawings

Fig. 1 is schematic perspective view of the present utility model.

In figure, the label of each parts is as follows:

1-driving shaft gear; 2-driven shaft gear; 3-driven shaft gear; 4-driven shaft; 5-decelerator; 6-bearing; 7-castor; 8-screw mandrel; 9-motor; 10-nut; The 11-moving tooth that collapses; 12-travel(l)ing rest; 13-driving shaft; 14-rolls spool; 15-frame; 16-collapses and determines tooth.

Detailed description of the invention

As shown in Figure 1, frame 15, castor 7, motor 9, roll spool 14 and on the above-mentioned patent of rolling volume device etc. and applicant close.

Screw mandrel 8 is restorable screw mandrel, and being arranged on nut 10 above it can reset in the situation that not changing screw mandrel and turning in travelling backwards. Screw mandrel with roll spool and install in vertical direction, on screw mandrel, have gear and decelerator 5 connection for transmissions, and then an interlock of realization and motor.

Travel(l)ing rest 12 comprises the moving tooth 11 that collapses on montant and montant, and whole travel(l)ing rest and nut are fixed as one.

Collapse and determine tooth 16 and be fixed on a side of frame. As mentioned above. Collapse moving tooth and collapse and determine tooth and make roller tooth, the structure just as the carrying roller of belt conveyer, when this structure can make fire hose walk around them, becoming the contact of rolling. Can alleviate frictional force, reduce transmission resistance. Certainly, not considering these factors, will move tooth and determine tooth and be designed to when cylindrical, also not affect basic function of the present utility model, is that resistance is slightly larger and also.

Roll spool 14 by the connection for transmission of the realizations such as driving shaft 13, driving shaft gear 1, driven shaft gear 2 and motor. On driving shaft, there are minor sprocket and motor connection for transmission.

The effect of driven shaft 4 is to realize multiple mutual work for subsequent use of volume device of rolling. It is by driven shaft gear 3 grades and motor connection for transmission.

NM parts and label are described above.

Appearance and size of the present utility model, power of motor etc. are substantially suitable with above-mentioned patent. Through on probation, collapse and roll moving freely of volume, work smooth and easy, while particularly collapsing, improve 5 times than one group of two people's artificial rolling efficiency.

Claims

1. a fire hose collapses and rolls volume device, comprise frame, motor and roll spool, motor and roll spool and be installed in frame, rolls and on spool, rolls volume device, driven by motor is rolled spool and is rotated, it is characterized in that being provided with by motor-driven screw mandrel in frame, have the nut moving around on screw mandrel, nut and travel(l)ing rest connect as one, the moving tooth that collapses on travel(l)ing rest, machine adds with moving corresponding the collapsing of tooth that collapse determines tooth.

2. fire hose according to claim 1 collapses and rolls volume device, it is characterized in that rolling spool by and driving shaft between gear connection for transmission, between driving shaft and motor, be chain transmission.

3. fire hose according to claim 1 collapses and rolls volume device, it is characterized in that screw mandrel realizes and the transmission that links of motor by decelerator.

4. fire hose according to claim 1 collapses and rolls volume device, it is characterized in that screw mandrel is the screw mandrel of nut restorable.

5. fire hose according to claim 1 collapses and rolls volume device, it is characterized in that collapsing determine tooth and the moving tooth that collapses be arranged to respectively parallel to each other and perpendicular to two rows on ground, each row's moving tooth or determine tooth and respectively establish 5-20 tooth.

6. collapse and roll volume device according to the fire hose one of claim 1-5 Suo Shu, moving tooth and collapse and determine tooth and be roller tooth is characterized in that collapsing.