CN212118852U

CN212118852U - Fire pump fire extinguishing module handling system and fire engine

Info

Publication number: CN212118852U
Application number: CN202020306056.0U
Authority: CN
Inventors: 崔小锋
Original assignee: Suzhou Ruiqian Electrical And Mechanical Technology Co ltd
Current assignee: Suzhou Ruiqian Electrical And Mechanical Technology Co ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2020-12-11
Anticipated expiration: 2030-03-12

Abstract

The utility model provides a fire pump fire extinguishing module handling system and fire engine relates to the fire control technology field, the utility model provides a fire pump fire extinguishing module handling system includes support, drive arrangement and is used for the lift seat of being connected with fire pump fire extinguishing module, and the lift seat all is connected with drive arrangement with the support, and drive arrangement is used for driving the lift seat and is elevating movement for the support. The utility model provides a fire pump fire extinguishing module handling system can lift off and promote fire pump fire extinguishing module, need not use fork truck to load and unload fire extinguishing pump fire extinguishing module, effectively improves fire extinguishing efficiency.

Description

Fire pump fire extinguishing module handling system and fire engine

Technical Field

The utility model belongs to the technical field of the fire control technique and specifically relates to a fire pump fire extinguishing module handling system and fire engine are related to.

Background

The location of the fire pump fire suppression module is critical to ensure that the fire conduit can extend into the fire scene. Fire pump fire extinguishing module often installs in the fire engine rear end, when fighting a fire, uses fork truck to lift off the fire pump from the fire engine to remove to and close on the scene of a fire position, so that the fire service pipe way extends to in the scene of a fire.

However, because the weight of the fire pump is large, if the fire pump needs to be loaded and unloaded by using a forklift every time, the forklift needs to be called, and the progress of fire fighting is delayed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fire pump fire extinguishing module handling system and fire engine can lift off and promote fire pump fire extinguishing module, need not use fork truck to load and unload fire pump fire extinguishing module, effectively improves fire extinguishing efficiency.

In order to achieve the above object, the utility model provides a following technical scheme:

in a first aspect, the utility model provides a fire pump fire extinguishing module handling system, including support, drive arrangement and be used for the lift seat of being connected with fire pump fire extinguishing module, the lift seat with the support all with drive arrangement connects, drive arrangement is used for the drive the lift seat is for elevating movement is done to the support.

Further, the driving device comprises a fixing portion and a moving portion, the fixing portion is connected with the support, one end of the moving portion is connected with the fixing portion in a sliding mode, and the other end of the moving portion is connected with the lifting seat.

Furthermore, a limiting mechanism is arranged between the lifting seat and the support, and the lifting seat is connected with the support in a sliding mode through the limiting mechanism.

Furthermore, the limiting mechanism comprises a first sliding rail, a second sliding rail and a pulley assembly;

the first sliding rail is connected with the lifting seat;

the second slide rail is connected with the bracket and forms an installation cavity with the first slide rail;

the pulley assembly is disposed within the mounting cavity, the pulley assembly being configured to define a position of the first slide rail relative to the second slide rail.

Further, the pulley assembly comprises a first pulley block connected with the first sliding rail and/or the second sliding rail, and the first pulley block is used for limiting the position of the first sliding rail relative to the second sliding rail along a first horizontal direction.

Further, first assembly pulley includes first pulley and second pulley, first pulley with first sliding rail connection, the second pulley with the second sliding rail connection, first pulley with the outer circumferential surface of second pulley equallys divide respectively with first sliding rail with the second sliding rail offsets.

Further, the pulley assembly comprises a second pulley block connected to the first rail and/or the second rail, the second pulley block being configured to define a position of the first rail relative to the second rail along a second horizontal direction, the second horizontal direction being perpendicular to the first horizontal direction.

Furthermore, the second pulley block comprises a third pulley and a fourth pulley, the third pulley is connected with the first slide rail, the fourth pulley is connected with the second slide rail, the outer circumferential surface of the third pulley is abutted against the second slide rail, and the outer circumferential surface of the fourth pulley is abutted against the first slide rail.

In a second aspect, the utility model also provides a fire engine, including fire pump fire extinguishing module and above-mentioned scheme fire pump fire extinguishing module handling system, fire pump fire extinguishing module with the seat that goes up and down is connected.

Further, the bottom of fire pump fire extinguishing module is equipped with the gyro wheel.

The utility model provides a fire pump fire extinguishing module handling system and fire engine can produce following beneficial effect:

when fire pump fire extinguishing module is taken off to needs, drive arrangement can drive the lift seat for the support downstream, lift off the fire pump fire extinguishing module on the lift seat, after fire pump fire extinguishing module finishes using, rethread drive lift seat for the support rebound, realize that the resetting of fire pump fire extinguishing module can. Compared with the prior art, the utility model discloses the fire pump fire extinguishing module handling system that the first aspect provided can lift off and promote fire pump fire extinguishing module, need not use fork truck to load and unload fire pump fire extinguishing module, effectively improves fire extinguishing efficiency.

The utility model discloses the fire engine that the second aspect provided has fire pump fire extinguishing module and the utility model discloses the fire pump fire extinguishing module handling system that the first aspect provided, fire pump fire extinguishing module is connected with the seat that goes up and down, and above-mentioned fire engine can realize the fast loading and unloading of fire pump fire extinguishing module, and fire extinguishing efficiency is higher.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic three-dimensional structure diagram of a fire pump fire extinguishing module handling system according to an embodiment of the present invention;

fig. 2 is a top view of a fire pump fire suppression module handling system provided by an embodiment of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

fig. 4 is a schematic three-dimensional structure diagram of the first slide rail when connected with the first pulley block;

fig. 5 is a schematic three-dimensional structure diagram of the second slide rail when connected with the first pulley block.

Icon: 1-a scaffold; 2-a drive device; 21-a fixed part; 22-a moving part; 3-a lifting seat; 31-a seat body; a 32-hook member; 4-a limiting mechanism; 41-a first slide rail; 42-a second slide rail; 43-a pulley assembly; 431-a first pulley; 432-a second sheave; 433-a third pulley; 434-fourth pulley.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Fig. 1 is a schematic three-dimensional structure diagram of a fire pump fire extinguishing module handling system according to an embodiment of the present invention; fig. 2 is a top view of a fire pump fire suppression module handling system provided by an embodiment of the present invention; FIG. 3 is a cross-sectional view A-A of FIG. 2; fig. 4 is a schematic three-dimensional structure diagram of the first slide rail when connected with the first pulley block; fig. 5 is a schematic three-dimensional structure diagram of the second slide rail when connected with the first pulley block.

An embodiment of the first aspect of the utility model provides a fire pump fire extinguishing module handling system, as shown in fig. 1 and 5, including support 1, drive arrangement 2 and be used for the lift seat 3 of being connected with fire pump fire extinguishing module, lift seat 3 all is connected with drive arrangement 2 with support 1, and drive arrangement 2 is used for driving lift seat 3 and is the elevating movement for support 1.

When fire pump fire extinguishing module is taken off to needs, drive arrangement 2 can drive lift seat 3 for 1 downstream of support, lift off fire pump fire extinguishing module on the lift seat 3, after fire pump fire extinguishing module finishes using, rethread drive arrangement 2 drive lift seat 3 for 1 rebound of support, realize that the resetting of fire pump fire extinguishing module can. Compared with the prior art, the embodiment of the utility model provides a fire pump fire extinguishing module handling system can lift off and promote fire pump fire extinguishing module, need not use fork truck to load and unload fire pump fire extinguishing module, effectively improves fire extinguishing efficiency.

It should be noted that all the structures capable of driving the lifting seat 3 to perform the lifting motion relative to the bracket 1 may be the driving device 2 mentioned in the above embodiments. For example: the driving device 2 may be a linear motion mechanism such as a hydraulic cylinder or a pneumatic cylinder, or the driving device 2 may also be a combination of a rotational motion mechanism such as a motor and a link mechanism, and the link mechanism may convert the rotational motion of the motor into linear motion.

In some embodiments, as shown in fig. 3, the driving device 2 includes a fixed portion 21 and a movable portion 22, the fixed portion 21 is connected to the bracket 1, one end of the movable portion 22 is slidably connected to the fixed portion 21, and the other end is connected to the lifting seat 3. The driving device 2 has a simple structure, and specifically, a pneumatic cylinder or a hydraulic cylinder can be adopted.

Facing the direction of fig. 3, when the moving part 22 moves downwards relative to the fixing part 21, the moving part 22 drives the lifting seat 3 to move downwards, and the fire pump fire extinguishing module on the lifting seat 3 is dismounted; when the moving part 22 moves upward relative to the fixed part 21, the moving part 22 drives the lifting seat 3 to move upward, so as to lift the fire pump fire extinguishing module on the lifting seat 3.

In at least one embodiment, the driving device 2 is a hydraulic cylinder, and compared with a pneumatic cylinder, the hydraulic cylinder has higher driving precision and more stable operation. The fire fighter can make things convenient for fire fighter's use through the running state of electric control pneumatic cylinder.

Specifically, the bracket 1 may be a gantry, the fixed portion 21 is mounted on a beam at the top of the gantry, and the moving portion 22 extends from the bottom end of the fixed portion 21 to drive the lifting seat to perform lifting motion.

In some embodiments, in order to ensure that the lifting seat 3 performs lifting movement more stably, as shown in fig. 1, a limiting mechanism 4 is disposed between the lifting seat 3 and the support 1, and the lifting seat 3 is slidably connected to the support 1 through the limiting mechanism 4. Stop gear 4 plays the effect of direction to the motion of lift seat 3, realizes lift seat 3 and support 1's sliding connection, not only restricts lift seat 3's direction of motion through drive arrangement 2, makes lift seat 3's motion process more stable.

It should be noted that all the structures capable of achieving the sliding connection between the lifting seat 3 and the bracket 1 may be the limiting mechanism 4 mentioned in the above embodiments. The limiting mechanism 4 may comprise two slidably connected guide rails, or the limiting mechanism 4 may be a combined structure of a guide rail and a roller assembly.

In some embodiments, as shown in fig. 3, the limiting mechanism 4 includes a first sliding rail 41, a second sliding rail 42, and a pulley assembly 43; the first slide rail 41 is connected with the lifting seat 3; the second slide rail 42 is connected with the bracket 1 and forms an installation cavity with the first slide rail 41; the pulley assembly 43 is disposed in the installation cavity, and the pulley assembly 43 is used to limit the position of the first slide rail 41 relative to the second slide rail 42, so as to ensure that the first slide rail 41 stably moves relative to the second slide rail 42, and meanwhile, the pulley assembly 43 can reduce the friction between the first slide rail 41 and the second slide rail 42, thereby prolonging the service life of the limiting mechanism 4.

As shown in fig. 4 and 5, each of the first slide rail 41 and the second slide rail 42 includes two side walls disposed in parallel and a connecting plate connecting the two side walls, and the connecting plate is perpendicular to the two side walls.

Specifically, the pulley assembly 43 includes a first pulley block, and the first pulley block may be connected to only the first slide rail 41, only the second slide rail 42, or both the first slide rail 41 and the second slide rail 42. The first pulley block can define the position of the first slide rail 41 relative to the second slide rail 42 along the first horizontal direction, and the first slide rail 41 is prevented from shaking relative to the second slide rail 42 along the first horizontal direction.

It should be noted that, when the pulley assembly 43 only includes the first pulley block, since the first sliding rail 41 only moves along the vertical direction during the sliding process, the first sliding rail 41 needs to be limited in the horizontal direction, and the position of the first sliding rail 41 relative to the second sliding rail 42 along the second horizontal direction may be limited by the first sliding rail 41 and the second sliding rail 42 abutting against each other, and the second horizontal direction is perpendicular to the first horizontal direction.

Taking fig. 4 and 5 as an example for illustration, the first pulley block comprises a first pulley 431 and a second pulley 432; the first pulley 431 is connected with the first slide rail 41, specifically hinged; the second pulley 432 is connected with the second slide rail 42, specifically hinged; the outer circumferential surfaces of the first pulley 431 and the second pulley 432 are respectively abutted against the first slide rail 41 and the second slide rail 42. The first pulley 431 and the second pulley 432 can limit the positions of the two side walls of the first slide rail 41 relative to the two side walls of the second slide rail 42, and prevent sliding friction between the two side walls of the first slide rail 41 and the two side walls of the second slide rail 42.

Facing the direction of fig. 4, the left end of the outer circumferential surface of the first pulley 431 abuts against the first slide rail 41, and a channel for accommodating the side wall of the second slide rail 42 is formed between the right end of the outer circumferential surface of the first pulley 431 and the side wall of the first slide rail 41, so that the right end of the outer circumferential surface of the first pulley 431 abuts against the second slide rail 42.

Facing the direction of fig. 5, the left end of the outer circumferential surface of the second pulley 432 abuts against the second slide rail 42, and a channel for accommodating the side wall of the first slide rail 41 is formed between the right end of the outer circumferential surface of the second pulley 432 and the side wall of the second slide rail 42, so that the right end of the outer circumferential surface of the second pulley 432 abuts against the first slide rail 41.

The first pulley 431 and the second slide rail 42 can convert sliding friction between two side walls of the first slide rail 41 and two side walls of the second slide rail 42 into rolling friction, and abrasion of the first slide rail 41 and the second slide rail 42 is effectively reduced.

On the basis of the above embodiment, optionally, in order to further reduce the friction between the first sliding rail 41 and the second sliding rail 42, the pulley assembly 43 includes a second pulley block, and the second pulley block may be connected only with the first sliding rail 41, only with the second sliding rail 42, or both with the first sliding rail 41 and the second sliding rail 42. The second pulley block can limit the position of the first slide rail 41 relative to the second slide rail 42 along the second horizontal direction, and the second horizontal direction is perpendicular to the first horizontal direction, so that the position of the first slide rail 41 relative to the second slide rail 42 along the second horizontal direction is not limited by the mutual abutting of the first slide rail 41 and the second slide rail 42, and the sliding friction between the first slide rail 41 and the second slide rail 42 is avoided.

The first pulley block and the second pulley block are matched with each other, so that friction between the first sliding rail 41 and the second sliding rail 42 can be effectively reduced, the surface of the first pulley block and the surface of the second pulley block which move relatively are protected, and the sliding stability is ensured.

As illustrated by way of example in fig. 3 to 5, the second pulley block comprises a third pulley 433 and a fourth pulley 434; the third pulley 433 is connected with the first slide rail 41, specifically hinged; the fourth pulley 434 is connected with the second slide rail 42, specifically hinged; the outer circumferential surface of the third pulley 433 abuts against the second slide rail 42, and the outer circumferential surface of the fourth pulley 434 abuts against the first slide rail 41. The third and

fourth pulleys

433 and 434 can define the position of the connection plate of the first slide rail 41 relative to the connection plate of the second slide rail 42 and avoid sliding friction between the two connection plates.

Specifically, facing to the direction of fig. 4, a through groove for the third pulley 433 to pass through is formed in the first slide rail 41, the third pulley 433 is hinged to the mounting seat on the first slide rail 41, the rear end of the third pulley 433 penetrates through the through groove on the first slide rail 41, and the front end of the third pulley 433 is used for abutting against the second slide rail 42, that is, as shown in fig. 3, the left end of the left third pulley 433 abuts against the second slide rail 42.

Specifically, facing the direction of fig. 5, a through slot is provided on the second sliding rail 42 for the fourth pulley 434 to pass through. The fourth pulley 434 is hinged to the mounting seat on the second slide rail 42, the rear end thereof penetrates through the through slot on the second slide rail 42, and the front end thereof is used for abutting against the first slide rail 41, that is, as shown in fig. 3, the right end of the left fourth pulley 434 abuts against the first slide rail 41.

The third pulley 433 and the fourth pulley 434 can convert sliding friction between the connecting plate on the first slide rail 41 and the connecting plate on the second slide rail 42 into rolling friction, and effectively reduce wear of the first slide rail 41 and the second slide rail 42.

The pulley assembly 43 may only include the second pulley block, and the position of the first slide rail 41 relative to the second slide rail 42 along the first horizontal direction may be defined by the first slide rail 41 and the second slide rail 42 abutting against each other.

In some embodiments, as shown in fig. 1, in order to facilitate the connection of the fire pump fire extinguishing module to the lifting base 3, the lifting base 3 includes a base body 31 and a hook 32 connected to the base body 31, the base body 31 is connected to the driving device 2, and the hook 32 is used for cooperating with the fire pump fire extinguishing module.

The fire pump fire extinguishing module is hooked on the hook 32, and the driving device 2 drives the seat body 31 to move up and down to lift the fire pump fire extinguishing module.

The specific operation can be that a hook groove is arranged on the fire pump fire extinguishing module, the driving device 2 drives the seat body 31 to descend, and after the fire pump fire extinguishing module lands on the ground, the driving device 2 continues to drive the seat body 31 to descend, so that the hook 32 is separated from the hook groove, and the fire pump fire extinguishing module is released; when needs installation fire pump fire extinguishing module, make the hook groove on the installation fire pump fire extinguishing module earlier and be located hook 32 directly over, drive arrangement 2 drive pedestal 31 rises, and hook 32 hooks into the hook groove to it rises to drive fire pump fire extinguishing module.

The embodiment of the second aspect of the utility model provides a fire engine, the utility model discloses the embodiment of the second aspect provides a fire engine includes fire pump fire extinguishing module and above-mentioned fire pump fire extinguishing module handling system, and fire pump fire extinguishing module is connected with lift seat 3.

The utility model discloses the embodiment of the second aspect provides a fire engine have fire pump fire extinguishing module and the utility model discloses the fire pump fire extinguishing module handling system that the first aspect provided, fire pump fire extinguishing module is connected with the seat that goes up and down, and above-mentioned fire engine can realize the fast loading and unloading of fire pump fire extinguishing module, and fire extinguishing efficiency is higher.

In some embodiments, to facilitate movement of the fire pump suppression module to adjacent a fire scene, the bottom of the fire pump suppression module is provided with rollers.

Wherein, the gyro wheel can be electronic gyro wheel, and fire fighter can pass through the running state and the traffic direction, speed etc. of electric control gyro wheel.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a fire pump fire extinguishing module handling system, its characterized in that includes support (1), drive arrangement (2) and is used for lift seat (3) be connected with fire pump fire extinguishing module, lift seat (3) with support (1) all with drive arrangement (2) are connected, drive arrangement (2) are used for the drive lift seat (3) for lifting motion is done to support (1).

2. A fire pump fire extinguishing module handling system according to claim 1, characterized in that the driving device (2) comprises a fixed part (21) and a moving part (22), the fixed part (21) being connected with the bracket (1), one end of the moving part (22) being in sliding connection with the fixed part (21) and the other end being connected with the lifting seat (3).

3. A fire pump fire extinguishing module handling system according to claim 1, characterized in that a limiting mechanism (4) is provided between the lifting seat (3) and the bracket (1), the lifting seat (3) and the bracket (1) being slidably connected by the limiting mechanism (4).

4. A fire pump fire suppression module handling system according to claim 3, wherein the limiting mechanism (4) comprises a first slide rail (41), a second slide rail (42), and a pulley assembly (43);

the first sliding rail (41) is connected with the lifting seat (3);

the second sliding rail (42) is connected with the bracket (1) and forms an installation cavity with the first sliding rail (41);

the pulley assembly (43) is configured in the mounting cavity, and the pulley assembly (43) is used for limiting the position of the first sliding rail (41) relative to the second sliding rail (42).

5. A fire pump fire suppression module handling system according to claim 4, wherein the pulley assembly (43) comprises a first pulley block connected with the first rail (41) and/or the second rail (42) for defining a position between the first rail (41) relative to the second rail (42) in a first horizontal direction.

6. A fire pump fire suppression module handling system according to claim 5, wherein the first pulley block comprises a first pulley (431) and a second pulley (432), the first pulley (431) being connected with the first slide rail (41), the second pulley (432) being connected with the second slide rail (42), the outer circumferential surfaces of the first pulley (431) and the second pulley (432) each abutting the first slide rail (41) and the second slide rail (42), respectively.

7. A fire pump fire suppression module handling system according to claim 5, wherein the pulley assembly (43) comprises a second set of pulleys connected with the first rail (41) and/or the second rail (42) for defining the position of the first rail (41) relative to the second rail (42) in a second horizontal direction perpendicular to the first horizontal direction.

8. A fire pump fire extinguishing module handling system according to claim 7, characterized in that the second set of pulleys comprises a third pulley (433) and a fourth pulley (434), the third pulley (433) being connected with the first sliding rail (41), the fourth pulley (434) being connected with the second sliding rail (42), the outer circumferential surface of the third pulley (433) abutting the second sliding rail (42), the outer circumferential surface of the fourth pulley (434) abutting the first sliding rail (41).

9. Fire fighting vehicle, characterized in that it comprises a fire pump extinguishing module connected to the lifting platform (3) and a fire pump extinguishing module handling system according to any of claims 1-8.

10. A fire fighting vehicle as defined in claim 9, wherein the bottom of the fire pump fire suppression module is provided with rollers.