CN218894555U

CN218894555U - A improvement tail-gate for miniature fire engine

Info

Publication number: CN218894555U
Application number: CN202223501208.0U
Authority: CN
Inventors: 纪军; 许灿锋; 任玉林
Original assignee: Jiangsu Yuemai Automobile Manufacturing Co ltd
Current assignee: Jiangsu Yuemai Automobile Manufacturing Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-04-21
Anticipated expiration: 2032-12-28

Abstract

The utility model provides an improvement tail-gate for miniature fire engine, includes miniature fire engine body, miniature fire engine body frame rear cross beam both sides are equipped with the car tail quick shifter, the inside cooperation of miniature fire engine body is provided with conversion elevating system and other complementary unit, conversion elevating system is used for placing fire control robot, and this conversion elevating system cooperation is provided with the pulley, miniature fire engine body is equipped with a plurality of quick-open type rolling slats door in its carriage left and right sides, miniature fire engine body is equipped with the quick-open type ramp tail-gate through hydraulic stem and hinged joint at its carriage afterbody, through this improvement tail-gate, has solved current fire engine door and has opened the back, and the carriage has certain distance with ground, and fire control robot needs extra accessory plate just can get into the problem in the carriage, can carry out opening and closure of door plant fast, forms the track board simultaneously when opening, the fire control robot's of being convenient for removes, the business turn over of fire control personnel of being convenient for.

Description

A improvement tail-gate for miniature fire engine

Technical Field

The utility model relates to the field of fire engines, in particular to an improved tail gate for a miniature fire engine.

Background

The fire engine, also called fire truck, is designed and manufactured to be suitable for firefighters to take, equip various fire-fighting equipment or fire extinguishing agent according to the needs, and is used for fire extinguishing, auxiliary fire extinguishing or fire rescue vehicles by the fire-fighting forces, most national fire departments including China can also use the fire engine for other emergency rescue purposes, when some special occasions are not suitable for firefighters to enter fire, the fire engine station truck with the fire-fighting robot is needed to be carried at the moment, but faults are unavoidable in the fire-fighting process, and because the weight of the fire-fighting robot is large, after the fire engine stops, a certain distance exists between a carriage and the ground, and the fire-fighting robot can be carried by manpower or an auxiliary plate, so that the rescue time is delayed, and the rescue efficiency is reduced.

The patent of application number CN201920073711 discloses the name and upwards promotes the fire door's of a fire engine, and the application day is 20190117, and this patent is including the box, stretch the sliding door and accomodate the groove, the spring, spring receiver and couple, the right side embedding of box is provided with stretches the sliding door, the top upper surface welding of box has stretches the sliding door and accomodates the groove, stretches the left side of sliding door and accomodates the groove and run through and be provided with spring receiver, the inside welding of spring receiver is provided with the spring, the one end welding that the spring was kept away from the spring and is accomodate the groove is on stretching the sliding door, its inadequately lies in: after the fire door is opened, the carriage and the ground have a certain distance, and the fire-fighting robot needs an additional auxiliary plate to enter the carriage, so that the fire-fighting robot has a certain limitation.

Disclosure of Invention

In order to solve the problems in the prior art, the utility model provides an improved tail gate for a miniature fire engine, and the problem that a fire engine robot can enter a carriage only by an additional auxiliary plate after the carriage is at a certain distance from the ground after the existing fire engine door is opened is solved through the improved tail gate.

The utility model aims to achieve the purpose, and the improved tail door for the miniature fire engine comprises a miniature fire engine body, wherein two sides of a rear cross beam of a frame of the miniature fire engine body are provided with tail quick shifting devices, a conversion lifting mechanism and other auxiliary mechanisms are arranged in the miniature fire engine body in a matched mode, the conversion lifting mechanism is used for placing a fire-fighting robot, pulleys are arranged in the conversion lifting mechanism in a matched mode, the miniature fire engine body is provided with a plurality of quick-opening type rolling doors on the left side and the right side of a carriage, and the tail of the carriage of the miniature fire engine body is provided with a quick-opening type ramp tail door connected through a hydraulic rod and a hinge.

As a further improvement of the utility model, in order to ensure the stable connection of the quick-opening type ramp tail door and the miniature fire truck body, the quick-opening type ramp tail door is connected with the tail of the carriage of the miniature fire truck body through a hydraulic rod and a hinge, the quick-opening type ramp tail door comprises a door plate, an anti-slip mechanism is arranged on the inner side of the quick-opening type ramp tail door, and the quick-opening type ramp tail door is connected with the tail of the carriage of the miniature fire truck body through a locking mechanism.

As a further improvement of the utility model, in order to avoid mechanical damage and personnel drop injury, the anti-skid mechanism comprises an anti-skid plate, wherein the anti-skid plate is arranged on the inner side of a door plate of the quick-opening ramp tail door in a fitting way, and the surface of the anti-skid plate is provided with anti-skid patterns.

As a further improvement of the utility model, in order to facilitate grabbing and rotating the door plate and improve the flexibility of the door plate, a handle is arranged on the outer side of the door plate of the quick-opening ramp tail door.

As a further improvement of the utility model, in order to avoid the damage of the door plate when the door plate falls to the ground and ensure the stability and reliability of the operation, the top of the outer side of the door plate of the quick-opening ramp tail door is provided with a buffer block.

As a further improvement of the utility model, in order to facilitate the personnel to enter and exit and the movement of the fire-fighting robot, the door plate of the quick-opening type ramp tail door is contacted with the ground after being completely put down, so that the personnel can walk conveniently.

As a further improvement of the utility model, in order to ensure the sealing performance of the door plate, the inside of the quick-opening ramp tail door is provided with a sealing rubber strip, and the sealing rubber strip is arranged along the door frame.

When the fire fighting robot is in operation, when the door plate needs to be opened, a firefighter grabs the handle on the door plate and lifts the handle downwards for a certain distance, at the moment, the locking guide post is separated from the locking groove, and the firefighter puts down the door plate to form a track plate, so that the movement of the fire fighting robot is facilitated.

The utility model has the beneficial effects that the door plate, the locking guide post and the locking groove are matched, so that the door plate can be quickly opened and closed, and meanwhile, the track plate is formed during opening, thereby facilitating the movement of the fire-fighting robot and facilitating the ingress and egress of firefighters.

Drawings

For the convenience of those skilled in the art, the present utility model will be further described with reference to the accompanying drawings:

fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a block diagram of the quick-open type ramp tail gate of the present utility model.

Fig. 3 is a structural view of the locking mechanism.

Fig. 4 is a front view of a door panel.

The novel fire truck comprises a 1 miniature fire truck body, a 2-tail quick shifting device, a 3 pulley, a 4-quick-opening roller shutter door, a 5-quick-opening ramp tail door, a 501 door plate, a 502 anti-slip mechanism, a 503 locking mechanism, a 504 buffer block, 505 anti-slip patterns, 506 locking guide posts, 507 locking grooves, 508 partition plates, 509 handles, 510 buffer blocks and 511 sealing rubber strips.

Detailed Description

The present utility model will be further described with reference to fig. 1 to 4, and the following examples are only for more clearly illustrating the technical solution of the present utility model, but are not limited thereto.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model; furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated; thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature; in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model provides an improved tail gate for a miniature fire engine, which comprises a miniature fire engine body 1, wherein two sides of a rear cross beam of a frame of the miniature fire engine body 1 are provided with a tail quick shifting device 2, a conversion lifting mechanism and other auxiliary mechanisms are arranged in the miniature fire engine body 1 in a matched manner, the conversion lifting mechanism is used for placing a fire-fighting robot, the conversion lifting mechanism is provided with pulleys 3 in a matched manner, the miniature fire engine body 1 is provided with a plurality of quick-opening rolling doors 4 at the left side and the right side of a carriage, and the tail of the carriage of the miniature fire engine body 1 is provided with a quick-opening ramp tail gate 5 connected through a hydraulic rod and a hinge.

The quick-open type ramp tail gate 5 is connected with the carriage tail of the miniature fire truck body 1 through a hydraulic rod and a hinge, the quick-open type ramp tail gate 5 comprises a door plate 501, an anti-slip mechanism 502 is arranged on the inner side of the quick-open type ramp tail gate 5, and the quick-open type ramp tail gate 5 is connected with the carriage tail of the miniature fire truck body 1 through a locking mechanism 503.

The anti-skid mechanism 501 comprises an anti-skid plate 505, the anti-skid plate 504 is attached to the inner side of the door plate 501 of the quick-opening type ramp tail gate 5, and anti-skid patterns 505 are arranged on the surface of the anti-skid plate 504.

The locking mechanism 503 comprises a locking guide pillar 506, the locking guide pillar 506 is arranged on a door frame of the quick-opening type ramp tail door 5, locking grooves 507 are arranged on two sides of a door plate 501 of the quick-opening type ramp tail door 5, a partition plate 508 is arranged on the locking grooves 507 in a matched mode, and the partition plate 508 is arranged above the locking grooves 507.

A handle 509 is arranged on the outer side of the door plate 501 of the quick-opening type ramp tail gate 5.

The top of the outer side of the door plate 501 of the quick-opening type ramp tail gate 5 is provided with a buffer block 510.

After the door plate 501 of the quick-opening type ramp tail gate 5 is completely put down, the door plate 501 of the quick-opening type ramp tail gate 5 is in contact with the ground, so that a person can walk conveniently.

The quick-opening ramp tail door 5 is internally provided with a sealing rubber strip 511, and the sealing rubber strip 511 is provided with a circle along a door frame. When the quick-opening type ramp tail door 5 is required to be opened, a firefighter grabs a handle 509 on the quick-opening type ramp tail door 5 by hand and holds the quick-opening type ramp tail door 5 downwards for a certain distance, at the moment, a locking guide pillar 506 in the quick-opening type ramp tail door 5 is separated from a locking groove 507 on a door plate 501, the firefighter moves a door plate of the quick-opening type ramp tail door 5 outwards, at the moment, the door plate 501 is separated from a door frame, the firefighter rotates and places the door plate 501 down, the free end of the door plate 501 can be placed on the bottom surface and is in an inclined state, and when the firefighter falls down, a buffer block 510 plays a buffering role, so that a firefighting robot can conveniently enter a carriage to work.

When needs closed quick-open ramp tail-gate 5, with door plant 501 upwards rotate, upwards rotate to the back of certain angle, fire fighter upwards moves door plant 501 a certain distance, lock guide pillar 506 and locking recess 507 laminating this moment, door plant 501 and door frame fit, and when the close, joint strip 511 plays sealed effect to seal through joint strip 511 on the door frame, quick-open ramp tail-gate 5 closes this moment.

The foregoing is merely a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above embodiments, but all technical solutions falling under the concept of the present utility model fall within the scope of the present utility model, and it should be noted that, for those skilled in the art, these modifications should also be regarded as the scope of the present utility model without departing from the principles of the present utility model.

Claims

1. An improvement tail-gate for miniature fire engine, includes miniature fire engine body (1), its characterized in that: the novel fire truck is characterized in that quick shifting devices (2) are arranged on two sides of a rear cross beam of a frame of the miniature fire truck body (1), a conversion lifting mechanism and other auxiliary mechanisms are arranged in the miniature fire truck body (1) in a matched mode, the conversion lifting mechanism is used for placing a fire-fighting robot, pulleys (3) are arranged in the conversion lifting mechanism in a matched mode, a plurality of quick-opening type rolling doors (4) are arranged on the left side and the right side of a carriage of the miniature fire truck body (1), and quick-opening type ramp tail doors (5) connected through hydraulic rods and hinges are arranged on the tail of the carriage of the miniature fire truck body (1).

2. An improved tail gate for a miniature fire truck as claimed in claim 1, wherein: quick-open ramp tail gate (5) is through setting up hydraulic stem and hinge and miniature fire engine body (1) car afterbody connection, quick-open ramp tail gate (5) include door plant (501), and this quick-open ramp tail gate (5) inboard is provided with anti-skidding mechanism (502), quick-open ramp tail gate (5) are through setting up locking mechanism (503) and miniature fire engine body (1) car afterbody connection.

3. An improved tail gate for a miniature fire truck as claimed in claim 2, wherein: the anti-skid mechanism (502) comprises an anti-skid plate (504), the anti-skid plate (504) is attached to the inner side of a door plate (501) of the quick-opening ramp tail gate (5), and anti-skid patterns (505) are formed on the surface of the anti-skid plate (504).

4. An improved tail gate for a miniature fire truck as claimed in claim 2, wherein: the locking mechanism (503) comprises a locking guide pillar (506), the locking guide pillar (506) is arranged on a door frame of the quick-opening ramp tail door (5), locking grooves (507) are formed in two sides of a door plate (501) of the quick-opening ramp tail door (5), a partition plate (508) is arranged in a matched mode of the locking grooves (507), and the partition plate (508) is arranged above the locking grooves (507).

5. An improved tail gate for a miniature fire truck as claimed in claim 1, wherein: a handle (509) is arranged on the outer side of a door plate (501) of the quick-opening ramp tail door (5).

6. An improved tail gate for a miniature fire truck as claimed in claim 2, wherein; and a buffer block (510) is arranged at the top of the outer side of the door plate (501) of the quick-opening ramp tail door (5).

7. An improved tail gate for a miniature fire truck as claimed in claim 2, wherein: after the door plate (501) of the quick-opening ramp tail door (5) is completely put down, the door plate (501) of the quick-opening ramp tail door (5) is in contact with the ground, so that a person can walk conveniently.

8. An improved tail gate for a miniature fire truck as claimed in claim 1, wherein: the quick-open ramp tail door (5) is internally provided with a sealing rubber strip (511), and the sealing rubber strip (511) is provided with a circle along a door frame.