CN216824591U

CN216824591U - Liquid supply fire engine with liquid suction arm capable of being lengthened

Info

Publication number: CN216824591U
Application number: CN202123157416.9U
Authority: CN
Inventors: 陶开明; 赵秀龙; 王治军
Original assignee: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING CO Ltd
Current assignee: MUDANJIANG SENTIAN SPECIAL VEHICLE REFITTING CO Ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-06-28
Anticipated expiration: 2031-12-16

Abstract

The utility model relates to a liquid supply fire engine with imbibition arm can extend, it includes by chassis (1), driver's cabin (2) and carriage (3) constitute liquid supply fire engine automobile body (4), be equipped with liquid storage pot (31) and fire pump (32) in carriage (3), the top of carriage (3) is equipped with carousel (5), imbibition arm (6), pipette (7) and hydraulic cylinder (8), be equipped with flexible arm (61) and extension pneumatic cylinder (62) on imbibition arm (6), the extending direction slidable mounting of imbibition arm (6) is followed in flexible arm (61) is on imbibition arm (6), install on imbibition arm (6) with the cylinder body of extension pneumatic cylinder (62), the cylinder pole links to each other with the rear end of flexible arm (61), the front end of flexible arm (6) is rotated and is installed pulley (63). The liquid suction pipe can extend to a longer distance, and the function of the liquid supply fire truck can be exerted to a greater extent.

Description

Liquid supply fire engine with liquid suction arm capable of being lengthened

Technical Field

The utility model relates to a fire engine, concretely relates to confession liquid fire engine with imbibition arm can extend.

Background

The liquid supply fire truck is one kind of fire truck, and its car body is equipped with a large-capacity liquid storage tank, can transport fire-fighting liquid to the rescue scene, also can suck the liquid in the rescue scene into the liquid storage tank and transport away, and it is very convenient to use. The imbibition arm of confession liquid fire engine locates the top in carriage, receives the restriction of carriage length, and the imbibition arm length of current confession liquid fire engine is fixed, and the imbibition radius is limited, can't make the pipette extend to farther distance, is unfavorable for exerting the function that supplies liquid fire engine furthest.

Disclosure of Invention

The utility model aims at providing a can make the pipette extend to farther distance, be favorable to furthest exerting the confession liquid fire engine's function to have the confession liquid fire engine that can extend imbibition arm.

The technical solution of the utility model is that: it includes by the chassis, driver's cabin and carriage constitute and supply liquid fire engine automobile body, be equipped with liquid storage pot and fire pump in the carriage, the top in carriage is equipped with the carousel, imbibition arm, pipette and hydraulic cylinder, the one end of pipette links to each other with the liquid storage pot through the fire pump, the top at the carriage is installed in the horizontal rotation of carousel, the rear end and the carousel of imbibition arm are articulated mutually, hydraulic cylinder's cylinder body and cylinder rod are articulated mutually with carousel and imbibition arm respectively, the front end that drives the imbibition arm is raised and is reduced, be equipped with flexible arm and extension hydraulic cylinder on the imbibition arm, flexible arm is along the extending direction slidable mounting of imbibition arm on the imbibition arm, the cylinder body of extension hydraulic cylinder is installed on the imbibition arm, the cylinder rod links to each other with the rear end of flexible arm, it is flexible around on the imbibition arm to drive, the front end of flexible arm is rotated and is installed with pipette matched with the pulley.

The technical effects of the utility model are that: the liquid suction pipe can extend to a longer distance, and the function of the liquid supply fire fighting truck can be exerted to a greater extent. The length of its imbibition arm can be elongated on original basis to drive the pipette and stretch to farther distance, can make the operation radius of fire engine increase after the imbibition radius extension, when being farther away from danger, also can avoid appearing because the fire engine can't berth in place and can't accomplish the awkwardness of imbibition, thereby increased the working ability that supplies the liquid fire engine, improved the convenient to use nature and the security that supply the liquid fire engine, more be favorable to going on smoothly of rescue work of speedily carrying out an emergency.

Drawings

Fig. 1 is a schematic side view of the embodiment of the present invention.

Detailed Description

As shown in figure 1, the fire fighting truck comprises a liquid supply fire fighting truck body 4 consisting of a chassis 1, a cab 2 and a carriage 3, a liquid storage tank 31 and a fire pump 32 are arranged in the carriage 3, a turntable 5, a liquid suction arm 6, a liquid suction pipe 7 and a lifting hydraulic cylinder 8 are arranged at the top of the carriage 3, one end of the liquid suction pipe 7 is connected with the liquid storage tank 31 through the fire pump 32, the turntable 5 is horizontally and rotatably arranged at the top of the carriage 3, the rear end of the liquid suction arm 6 is hinged with the turntable 5, a cylinder body and a cylinder rod of the lifting hydraulic cylinder 8 are respectively hinged with the turntable 5 and the liquid suction arm 6 to drive the front end of the liquid suction arm 6 to be raised and lowered, a telescopic arm 61 and a lengthened hydraulic cylinder 62 are arranged on the liquid suction arm 6, the telescopic arm 61 is slidably arranged on the liquid suction arm 6 along the extending direction of the liquid suction arm 6, a cylinder body of the lengthened hydraulic cylinder 62 is arranged on the liquid suction arm 6, the cylinder rod is connected with the rear end of the telescopic arm 61 to drive the telescopic arm 61 to stretch back and forth on the liquid suction arm 6, a pipette pulley 63 engaged with the pipette 7 is rotatably mounted to the front end of the telescopic arm 6.

The top of the carriage 3 is provided with a bracket 33 for supporting the front end of the suction arm 6.

A liquid suction pipe hole is formed in the middle of the rotary table 5, and the liquid suction pipe 7 extends from the liquid suction pipe hole to the interior of the carriage 3 and is connected with the fire pump 32.

The rotary table 5 is provided with a liquid suction arm hinging seat 51, and the rear end of the liquid suction arm 6 is hinged with the liquid suction arm hinging seat 51.

The tail end of the cylinder body of the lifting hydraulic cylinder 8 is hinged with the rotary table 5, and the end part of the cylinder rod is hinged with the lower side of the front position of the rear end of the liquid suction arm 6.

The suction arm 6 is composed of a main body 64 and a skeleton 65, and the skeleton 65 is connected to the main body 64 between the front and rear ends of the main body 64.

The lifting hydraulic cylinder 8 and the lengthening hydraulic cylinder 62 are respectively connected with a hydraulic system of the liquid supply fire truck body 4 through hydraulic pipelines.

The working principle is as follows: when the liquid supply fire fighting truck does not need to suck liquid, the telescopic arm 61 retracts to the liquid suction arm 6, and the front end of the liquid suction arm 6 is lapped on the bracket 33 at the top of the carriage 3, so that the liquid supply fire fighting truck can normally run and stop. When needing the imbibition, hydraulic cylinder 8 extends and drives the front end of imbibition arm 6 and lift up, and artificial control carousel 5 is at 3 top horizontal rotations in carriage, drives imbibition arm 6 rotatory, makes the front end of imbibition arm 6 towards the direction that needs. If the imbibition arm 6 is required to be lengthened, the lengthening hydraulic cylinder 62 is controlled to extend to drive the telescopic arm 61 to extend forwards, so that the imbibition arm 6 can be lengthened, the purpose of increasing the imbibition radius is achieved, and the imbibition operation is more convenient.

Claims

1. Liquid supply fire engine with imbibition arm can extend, it includes by chassis (1), driver's cabin (2) and carriage (3) constitute liquid supply fire engine automobile body (4), be equipped with liquid storage pot (31) and fire pump (32) in carriage (3), the top of carriage (3) is equipped with carousel (5), imbibition arm (6), pipette (7) and hydraulic cylinder (8), the one end of pipette (7) is passed through fire pump (32) and is linked to each other with liquid storage pot (31), carousel (5) horizontal rotation installs the top in carriage (3), the rear end and carousel (5) of imbibition arm (6) are articulated mutually, the cylinder body and the cylinder pole of hydraulic cylinder (8) are articulated mutually with carousel (5) and imbibition arm (6) respectively, the front end that drives imbibition arm (6) is raised and is reduced, its characterized in that: be equipped with flexible arm (61) and extension pneumatic cylinder (62) on imbibition arm (6), flexible arm (61) is along the extending direction slidable mounting of imbibition arm (6) on imbibition arm (6), the cylinder body of extension pneumatic cylinder (62) is installed on imbibition arm (6), the cylinder pole links to each other with the rear end of flexible arm (61), drive flexible arm (61) and stretch out and draw back on imbibition arm (6), the front end of flexible arm (61) is rotated and is installed pipette pulley (63) with pipette (7) matched with.

2. Fire fighting vehicle with liquid feed and extendable suction arm as set forth in claim 1, characterized in that the top of the carriage (3) is provided with a bracket (33) for supporting the front end of the suction arm (6).

3. The fire fighting vehicle with an extendable suction arm as set forth in claim 1, characterized in that the turntable (5) is provided at a central position with a suction pipe hole, and the suction pipe (7) extends from the suction pipe hole position into the vehicle compartment (3) to be connected to the fire pump (32).

4. The fire fighting vehicle with liquid feeding capable of lengthening the liquid suction arm as set forth in claim 1, characterized in that the turntable (5) is provided with a liquid suction arm hinge seat (51), and the rear end of the liquid suction arm (6) is hinged with the liquid suction arm hinge seat (51).

5. Fire fighting vehicle with an extendable suction arm as set forth in claim 1, characterized in that the rear end of the cylinder body of the hydraulic lifting cylinder (8) is hinged to the turntable (5) and the end of the cylinder rod is hinged to the underside of the suction arm (6) in a position forward of the rear end.

6. The fire fighting vehicle with liquid supply having an extendable suction arm as set forth in claim 1, characterized in that the suction arm (6) is formed of a main body (64) and a skeleton (65), the skeleton (65) being connected to the main body (64) between a central front portion and a rear end of the main body (64).