CN203736767U

CN203736767U - Fire hose folder

Info

Publication number: CN203736767U
Application number: CN201320882487.1U
Authority: CN
Inventors: 张慧婷; 肖锋
Original assignee: Xian Xinzhu Fire and Rescue Equipment Co Ltd
Current assignee: Xian Xinzhu Fire and Rescue Equipment Co Ltd
Priority date: 2013-12-27
Filing date: 2013-12-27
Publication date: 2014-07-30
Anticipated expiration: 2023-12-27

Abstract

The utility model relates to firefighting accessories, and particularly discloses a fire hose folder. The fire hose folder is characterized by comprising a work bench, a trolley arranged in the work bench, an expansion link of which the lower end is hinged with the outer side of the trolley, a handle which is horizontally hinged on the side of the upper end of the expansion link, a roller beam hinged with the middle of the expansion link, a crank fixed at the hinging end of the handle, a connecting rod hinged between the crank and the roller beam, and a left roller and a right roller arranged at two ends of the roller beam, wherein a straight slot longitudinally extending along the work bench is arranged at the side of the work bench; guide slots are formed at the front end and the rear end of the straight slot; a hub of the trolley passes through the straight slot; wheels in the corresponding guide slots are respectively arranged at two ends of the hub of the trolley; left and right cantilever shafts which horizontally extend out of the inner side of the roller beam are arranged at the left end and the right end of the roller beam; a left roller and a right roller respectively sleeve the left cantilever shaft and the right cantilever shaft.

Description

A kind of fire hose folder

Technical field

The utility model belongs to fire-fighting equipment field, is specifically related to a kind of fire hose folder.

Background technology

In to the recovery of fire hose, be often that fire hose is rolled into wad, although this way of recycling is convenient, is unfavorable for sprawling when used next time, and is easy to cause fire hose distortion, cause water flowing bad.When fireman puts out a fire, must first the fire hose of the group of being rolled into be paved could start water flowing completely, can not save time.The best way of recycling of fire hose is to be folded into pile, is conducive to like this use of fire fighting next time, but folding fire hose troublesome poeration is wasted time and energy.

Utility model content

For above problem, the purpose of this utility model is to provide a kind of fire hose folder, and it only needs shirtsleeve operation, just fire hose can be folded into pile, and the recovery time of the fire hose after capable of reducing using improves fireman's operating efficiency.

For reaching above object, the utility model is achieved by the following technical solutions.

A kind of fire hose folder, it is characterized in that, comprise workbench, be arranged on the dolly in workbench, lower end is hinged on the expansion link in dolly outside, the horizontally hinged handle in expansion link upper side, be hinged on the cylinder beam at expansion link middle part, be fixed on the crank of handle hinged end, be hinged on the connecting rod between crank and cylinder beam, be arranged on roll left cylinder and the right cylinder at cylinder beam two ends;

The side of described workbench is provided with the groove extending longitudinally along workbench, and groove rear and front end is provided with guide groove; The wheel shaft of described dolly runs through groove, and the wheel shaft two ends of dolly are respectively equipped with the wheel in corresponding guide groove; Two ends, described cylinder beam left and right are provided with level stretches out the left and right cantilevered axle of cylinder beam inner side, is respectively installed with roll left cylinder and right cylinder in left and right cantilevered axle.

The feature of technique scheme and further improvement:

Described crank and cylinder Liangping row; Described connecting rod is parallel with expansion link.

Described cylinder and the right cylinder of rolling left is being provided with nosing radially on the close free-ended cylinder end face of left and right cantilevered axle.

The two ends, left and right of described workbench are respectively equipped with handle.

The beneficial effects of the utility model are, can slidably reciprocate along workbench by the handle trailer wagon on expansion link, utilize two pair of rollers fire hoses on expansion link back and forth to fold in turn simultaneously, simple to operate, folding fire hose speed is fast, has improved fireman's operating efficiency.

Brief description of the drawings

Below by the drawings and specific embodiments, the utility model is further detailed:

Fig. 1 is the outboard structure schematic diagram of fire hose folder of the present utility model;

Fig. 2 is the plan structure schematic diagram of Fig. 1;

Fig. 3 is that A-A of Fig. 1 goes out complete section structural representation;

Fig. 4, Fig. 5, Fig. 6 are the presentation process schematic diagrames of fire hose folder folded hose of the present utility model.

In above figure: 1, workbench; 2, guide groove; 3, groove; 4, dolly; 5, expansion link; 6, handle; 7, crank; 8, connecting rod; 9, the cylinder that rolls left; 10, right cylinder; 11, cylinder beam; 12, handle; 13, fire hose; 14, wheel shaft; 15, wheel.

Detailed description of the invention

With reference to figure 1 and Fig. 2, a kind of fire hose folder of the present utility model, it comprises workbench (1), in workbench, be provided with dolly (4), be hinged with expansion link (5) in lower end, dolly (4) outside, at the horizontally hinged jug of expansion link (5) upper side (6), be hinged with cylinder beam (11) at expansion link (5) middle part, be fixed with crank (7) at handle (6) hinged end, between crank (7) and cylinder beam (11), be hinged with connecting rod (8), be respectively arranged with roll left cylinder (9) and right cylinder (10) at cylinder beam (11) two ends, left and right.

With reference to figure 3, wherein, the side of workbench (1) is provided with the groove (3) extending longitudinally along workbench (1), and groove (3) rear and front end is provided with guide groove (2).The wheel shaft (14) of dolly (4) runs through groove (3), and wheel shaft (14) two ends of dolly (4) are respectively equipped with the wheel (15) in corresponding guide groove (2).Cylinder beam (11) two ends, left and right are respectively equipped with level stretches out the left and right cantilevered axle of cylinder beam (11) inner side, is respectively installed with roll left cylinder (9) and a right cylinder (10) in left and right cantilevered axle.

With reference to figure 4, in the time of folding fire hose (13), first fire hose (13) is stretched into and roll left between cylinder (9) and right cylinder (10), then affect expansion link (5), dolly (4) slide middle use roll left cylinder (9) push down fire hose (13) roll sprawl, until one end of workbench (1).

With reference to figure 5, the cylinder (9) that rolls left is completed after the ground floor of fire hose (13) on workbench (1), oppositely affect expansion link (5), the twisting folded inverted fire hose of handle (6) (13), use right cylinder (10) instead and push down fire hose (13), dolly (4) slide the right cylinder of middle use (10) push down fire hose (13) roll sprawl, until the other end of workbench (1).

With reference to figure 6, after the second layer of fire hose folds, oppositely affect again expansion link (5), the twisting folded inverted fire hose of handle (6) (13), use instead roll left cylinder (9) push down fire hose (13), dolly (4) slide middle use roll left cylinder (9) push down fire hose (13) roll sprawl the 3rd layer.Step backward, fire hose (13) folding sprawl process in thickness accumulative total, expansion link (5) will extend thereupon.

In order to ensure carrying out smoothly of folding process, crank (7) and cylinder beam (11) keeping parallelism, connecting rod (8) and expansion link (5) keeping parallelism.Roll left cylinder (9) and right cylinder (10) equates with the width of workbench (1).In order to prevent that fire hose (13) from skidding off roll left cylinder (9) and right cylinder (10), roll left cylinder (9) and right cylinder (10) are being provided with nosing radially near on the free-ended cylinder end face of left and right cantilevered axle.In order to facilitate carrying and the movement of workbench (1), on the two ends, left and right of workbench (1), be respectively equipped with a handle (12).

Obviously, those skilled in the art can carry out various changes and modification and not depart from spirit and scope of the present utility model the utility model.Like this, if these amendments of the present utility model and within modification belongs to the scope of the utility model claim and equivalent technologies thereof, the utility model also comprises these changes and modification interior.

Claims

1. a fire hose folder, it is characterized in that, comprise workbench (1), be arranged on the dolly (4) in workbench, lower end is hinged on the expansion link (5) in dolly (4) outside, the horizontally hinged handle (6) in expansion link (5) upper side, be hinged on the cylinder beam (11) at expansion link (5) middle part, be fixed on the crank (7) of handle (6) hinged end, be hinged on the connecting rod (8) between crank (7) and cylinder beam (11), be arranged on roll left cylinder (9) and the right cylinder (10) at cylinder beam (11) two ends;

The side of described workbench (1) is provided with the groove (3) extending longitudinally along workbench (1), and groove (3) rear and front end is provided with guide groove (2); The wheel shaft (14) of described dolly (4) runs through groove (3), and wheel shaft (14) two ends of dolly (4) are respectively equipped with the wheel (15) in corresponding guide groove (2); Described cylinder beam (11) two ends, left and right are provided with level stretches out the left and right cantilevered axle of cylinder beam (11) inner side, is respectively installed with roll left cylinder (9) and a right cylinder (10) in left and right cantilevered axle.

2. a kind of fire hose folder as claimed in claim 1, is characterized in that, described crank (7) is parallel with cylinder beam (11); Described connecting rod (8) is parallel with expansion link (5).

3. a kind of fire hose folder as claimed in claim 1, is characterized in that, described in roll left cylinder (9) and right cylinder (10) on the close free-ended cylinder end face of left and right cantilevered axle, be provided with nosing radially.

4. a kind of fire hose folder as claimed in claim 1, is characterized in that, the two ends, left and right of described workbench (1) are respectively equipped with handle (12).