Emergency fire-fighting vehicle structure for tail hoisting operation
By integrating a multifunctional firefighting vehicle structure, the problem of insufficient functionality of traditional firefighting vehicles in complex rescue scenarios is solved, efficient, stable and safe emergency rescue capabilities are achieved, and the practicality and flexibility of the vehicle are improved.
Patent Information
- Application Number
- CN202422666913.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-02
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-02
AI Technical Summary
Traditional fire trucks lack functionality and flexibility when faced with complex rescue scenarios that require lifting operations, making it difficult to meet a variety of complex rescue needs.
A tail-lift emergency firefighting vehicle structure has been designed, which integrates the vehicle body, cab, rolling door, hatch, lifting mechanism, shock-absorbing mechanism and fixing mechanism. It is equipped with adjustable support seats, multiple sets of stacking lifting arms, manual aluminum alloy windows, double doors for maintenance, pull-out ladder and inverted lighting to enhance the vehicle's versatility, response speed, stability and safety.
It realizes the versatility of firefighting vehicles in complex rescue scenarios, improves response speed and operational efficiency, enhances the stability and safety of vehicles in different terrains, provides powerful lighting support, facilitates repair and maintenance, and enhances the practicality and flexibility of vehicles.
Smart Images
Figure CN223420584U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to fire vehicle technical field especially relates to a tail hoisting operation emergency fire vehicle structure. BACKGROUND
[0002] With the acceleration of modern urbanization process, various sudden fires and emergency rescue tasks are increasing, and higher requirements are put forward for the functionality and flexibility of fire vehicles. Although the traditional fire vehicles can meet the basic fire extinguishing and rescue needs, they often cannot meet the needs when facing complex rescue scenes requiring hoisting operation. Therefore, it is particularly important to develop an emergency fire vehicle integrating fire extinguishing, rescue and hoisting functions. SUMMARY
[0003] To solve the problems existing in the prior art, the utility model provides a tail hoisting operation emergency fire vehicle structure to solve the deficiencies in the prior art.
[0004] To achieve the above purpose, the utility model provides a tail hoisting operation emergency fire vehicle structure, which comprises a vehicle-mounted fire fighting structure body, the vehicle-mounted fire fighting structure body comprises a vehicle body, the front end of the vehicle body is provided with a cab, the side of the vehicle body is provided with a roller shutter door and a hatch, the roller shutter door and the hatch are provided with a quick opening device in cooperation, the rear part of the vehicle body is provided with a hoisting mechanism, a damping mechanism is arranged between the hoisting mechanism and the vehicle body, and a fixing mechanism is further arranged in cooperation with the hoisting mechanism.
[0005] As a further improvement of the utility model, in order to ensure the excellent stability of the vehicle in different terrains and operating environments, the fixing mechanism comprises a fixing base arranged at the bottom of the vehicle body, support seats are arranged around the fixing base, the length of the support seat is arranged in an adjustable structure, and the support seat and the fixing base are arranged in an extendable manner.
[0006] As a further improvement of the utility model, in order to easily cope with heavier load requirements, the hoisting mechanism comprises a hoisting arm, the hoisting arm is arranged at the tail of the vehicle body, the hoisting arm is provided in multiple groups, each group of hoisting arms is arranged in a stacked manner, and the distal end of the hoisting arm is provided with a lifting hook.
[0007] As a further improvement of the utility model, in order to facilitate maintenance and maintenance work, a manual aluminum alloy window and a maintenance double-leaf door are arranged at the distal end of the vehicle body, the manual aluminum alloy window is arranged at the upper part of the tail of the vehicle body, and the maintenance double-leaf door is arranged at the lower part.
[0008] As a further improvement of the present invention, in order to effectively absorb vibrations and impacts during the lifting process, the shock absorbing mechanism includes several groups of shock absorbing plates, and the shock absorbing plates are interspersed with the lifting mechanism.
[0009] As a further improvement of the present invention, in order to improve work efficiency and safety; and further enhance the practicality and convenience of the vehicle, pull-out ladders are respectively provided at the bottom of both sides of the vehicle body, and multiple groups of pull-out ladders are provided, with adjacent pull-out ladders arranged at a certain distance, and a downward-flipping door is provided under the pull-out ladders.
[0010] As a further improvement of the present invention, in order to provide powerful lighting support for operations at night or in low-light environments, a retractable lighting lamp is provided above the cab, and the retractable lighting lamp is arranged in a liftable structure.
[0011] When the utility model is working, the structure of the fire truck is mainly composed of the vehicle-mounted fire fighting structure body, including the vehicle body, the cab, the shutter door and the hatch, the lifting mechanism, the shock absorbing mechanism and the fixing mechanism; the cab is located at the front end of the vehicle body, providing a comfortable operating environment for the driver; the side of the vehicle body is provided with a shutter door and a hatch, both of which are equipped with a quick opening device, which is convenient for rapid opening in an emergency, so that firefighters can quickly enter or evacuate; the lifting mechanism is arranged at the rear of the vehicle body, and is composed of a plurality of groups of stacked lifting arms, and the ends of the lifting arms are provided with hooks for lifting and moving heavy objects; the lifting mechanism is connected to the vehicle body by a shock absorbing mechanism, which effectively absorbs vibrations and impacts during the lifting process, ensuring the stability and safety of the operation; a fixed base is provided at the bottom of the vehicle body, and a support seat is provided in combination with the support seat; the support seat is arranged in combination with the movable slot, and the length of the support seat can be adjusted The adjustable and fixed base can be retracted to ensure the stability of the vehicle in different terrains and working environments; a manual aluminum alloy window is provided on the upper part of the rear of the vehicle body, and a double door for maintenance is provided on the lower part. The double door design is convenient for firefighters to carry out daily maintenance and inspection of the vehicle; the shock-absorbing mechanism is composed of several groups of shock-absorbing plates 16, which are interspersed in the lifting mechanism to effectively reduce the vibration during the lifting process and protect the vehicle structure and lifting mechanism from damage; pull-out ladders are respectively provided on the bottom of both sides of the vehicle body, and multiple groups of pull-out ladders are arranged at a certain distance, which is convenient for firefighters to quickly get on and off the vehicle at different positions; a lower flip door is provided under the pull-out ladder, which can be opened for firefighters to enter and exit or place equipment; an inverted lighting lamp is provided above the cab, which is a liftable structure; when working at night or in low light conditions, it can provide powerful lighting support to ensure that firefighters can clearly see the working area.
[0012] The utility model provides a tail-lifting operation emergency fire truck structure, the beneficial effects of the fire truck structure are reflected in the following aspects:
[0013] Multi-functionality:
[0014] The utility model integrates fire extinguishing, rescue and lifting function, can deal with multiple complex rescue scene, improves the practicality and flexibility of fire vehicle.
[0015] Efficient response:
[0016] Through setting up quick opening rolling shutter door and hatch on the side of the vehicle body and setting up multiple groups of stacked lifting arms, the firefighter can quickly deploy operation, improve the response speed and operation efficiency.
[0017] Stability enhancement:
[0018] The fixed base and adjustable support seat structure can ensure the stability of the vehicle in different terrain and operation environment, improve the operation safety.
[0019] Superior shock absorption performance:
[0020] The shock absorption mechanism effectively absorbs the vibration and impact in the lifting process by inserting a plurality of groups of shock absorption plates 16, protecting the safety of the vehicle structure and the load.
[0021] Convenient maintenance and maintenance:
[0022] The manual aluminum alloy window and the maintenance split door are arranged at the tail of the vehicle body, and the pull-out ladder and the downward door are arranged on both sides, which facilitates the maintenance and maintenance work of the firefighter, improves the availability and durability of the vehicle.
[0023] Strong lighting support:
[0024] The inverted lighting lamp arranged above the cab can provide strong lighting support for the operation in the night or low light environment, ensure the visibility and safety of the operation process. BRIEF DESCRIPTION OF DRAWINGS
[0025] In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in combination with the drawings:
[0026] Figure 1 The structural diagram of the utility model.
[0027] Figure 2 The tail structure diagram of the utility model.
[0028] Among them, 1 vehicle body, 2 cab, 3 rolling shutter door, 4 hatch, 5 lifting mechanism, 6 shock absorption mechanism, 7 fixing mechanism, 8 fixed base, 9 support seat, 10 lifting arm, 11 manual aluminum alloy window, 12 maintenance split door, 13 pull-out ladder, 14 downward door, 15 inverted lighting lamp, 16 shock absorption plate. DETAILED DESCRIPTION
[0029] In order to make people in this technical field better understand the technical solution in this application, Figure 1-2 The present invention is further described in detail. The following embodiments are only used to more clearly illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention.
[0030] like Figure 1-2 The structure of an emergency fire-fighting vehicle for tail lifting operations shown in the figure includes a vehicle-mounted fire-fighting structure body, the vehicle-mounted fire-fighting structure body including a vehicle body 1, a cab 2 is provided at the front end of the vehicle body 1, a rolling door 3 and a hatch 4 are provided on the side of the vehicle body 1, the rolling door 3 and the hatch 4 are both provided with a quick opening device, a lifting mechanism 5 is provided at the rear of the vehicle body 1, a shock-absorbing mechanism 6 is provided between the lifting mechanism 5 and the vehicle body 1, and the lifting mechanism 5 is also provided with a fixing mechanism 7.
[0031] The fixing mechanism 7 includes a fixing base 8 provided at the bottom of the vehicle body 1 , and a supporting base 9 is provided around the fixing base 8 . The length of the supporting base 9 is adjustable, and the supporting base 9 and the fixing base 8 are retractable.
[0032] The lifting mechanism 5 includes a lifting arm 10, which is arranged at the rear of the vehicle body 1. The lifting arms 10 are provided in multiple groups, and each group of lifting arms 10 is stacked. A hook is provided at the end of the lifting arm 10.
[0033] The rear end of the vehicle body 1 is provided with a manual aluminum alloy window 11 and a maintenance door 12. The manual aluminum alloy window 11 is provided at the upper part of the rear end of the vehicle body 1, and the maintenance door 12 is provided at the lower part.
[0034] The shock absorbing mechanism 6 includes a plurality of groups of shock absorbing plates 16 , and the shock absorbing plates 16 are inserted through the lifting mechanism 5 .
[0035] Pull-out ladders 13 are respectively provided at the bottom of both sides of the vehicle body 1 . There are multiple groups of pull-out ladders 13 , and adjacent pull-out ladders 13 are arranged at a certain distance. A downward-flipping door 14 is provided below the pull-out ladders 13 .
[0036] A retractable lighting lamp 15 is provided above the cab 2 and is in a liftable structure.
[0037] When the present invention is working, the structure of the fire truck is mainly composed of the on-board fire fighting structure body, including the vehicle body 1, the cab 2, the rolling shutter door 3 and the hatch 4, the lifting mechanism 5, the shock absorbing mechanism 6 and the fixing mechanism 7; the cab 2 is located at the front end of the vehicle body 1, providing a comfortable operating environment for the driver; the rolling shutter door 3 and the hatch 4 are provided on the side of the vehicle body 1, both of which are equipped with a quick opening device, which is convenient for rapid opening in an emergency, so that firefighters can quickly enter or evacuate; the lifting mechanism 5 is arranged at the rear of the vehicle body 1, and is composed of a plurality of groups of stacked lifting arms 10, and the ends of the lifting arms 10 are provided with hooks for lifting and moving heavy objects; the lifting mechanism 5 is connected to the vehicle body 1 through a shock absorbing mechanism 6, which effectively absorbs vibrations and impacts during the lifting process, ensuring the stability and safety of the operation; a fixed base 8 is provided at the bottom of the vehicle body 1, and a support seat 9 is provided in combination; the support seat 9 is adjustable in length and can be telescopically arranged with the fixed base 8 , pull out the support seat 9 from the fixed base 8, and adjust the length downward to ensure the stability of the vehicle in different terrains and working environments; a manual aluminum alloy window 11 is provided on the upper part of the rear of the vehicle body 1, and a maintenance double-door 12 is provided on the lower part. The double-door design is convenient for firefighters to carry out daily maintenance and inspection of the vehicle; the shock-absorbing mechanism 6 is composed of several groups of shock-absorbing plates 16, which are interspersed in the lifting mechanism 5 to effectively reduce the vibration during the lifting process and protect the vehicle structure and the lifting mechanism 5 from damage; a pull-out ladder 13 is provided at the bottom of both sides of the vehicle body 1, and multiple groups of pull-out ladders 13 are arranged at a certain distance, which is convenient for firefighters to quickly get on and off the vehicle at different positions; a lower flip door 14 is provided under the pull-out ladder 13, which can be opened for firefighters to enter and exit or place equipment; an inverted lighting lamp 15 is provided above the cab 2, which is a liftable structure; when working at night or in low light environments, it can provide powerful lighting support to ensure that firefighters can clearly see the working area.
[0038] The present invention is not limited to the above-mentioned embodiments. On the basis of the technical solution disclosed in the present invention, technicians in this field can make some replacements and deformations of some technical features therein according to the disclosed technical content without creative labor, and these replacements and deformations are all within the protection scope of the present invention.
Claims
1. A tail-lift emergency firefighting vehicle structure, comprising a vehicle-mounted firefighting structure body, characterized in that: The vehicle-mounted firefighting structure body comprises a vehicle body (1), a cab (2) is provided at the front end of the vehicle body (1), a rolling door (3) and a hatch (4) are provided on the side of the vehicle body (1), the rolling door (3) and the hatch (4) are both provided with a quick opening device, a lifting mechanism (5) is provided at the rear of the vehicle body (1), a shock absorbing mechanism (6) is provided between the lifting mechanism (5) and the vehicle body (1), and the lifting mechanism (5) is also provided with a fixing mechanism (7).
2. The tail lifting operation emergency fire fighting vehicle structure according to claim 1 is characterized in that: The fixing mechanism (7) includes a fixing base (8) provided at the bottom of the vehicle body (1), and a supporting base (9) is provided around the fixing base (8). The length of the supporting base (9) is provided in an adjustable structure, and the supporting base (9) and the fixing base (8) are provided in a telescopic manner.
3. The tail lifting operation emergency fire fighting vehicle structure according to claim 1, characterized in that: The lifting mechanism (5) comprises a lifting arm (10), wherein the lifting arm (10) is arranged at the rear of the vehicle body (1), and the lifting arms (10) are provided in multiple groups, each group of lifting arms (10) is stacked, and a hook is provided at the end of the lifting arm (10).
4. The tail lifting operation emergency fire fighting vehicle structure according to claim 1, characterized in that: The rear end of the vehicle body (1) is provided with a manual aluminum alloy window (11) and a maintenance split door (12); the manual aluminum alloy window (11) is provided at the upper portion of the rear end of the vehicle body (1), and the maintenance split door (12) is provided at the lower portion.
5. The tail lifting operation emergency fire fighting vehicle structure according to claim 1 is characterized in that: The shock absorbing mechanism (6) includes a plurality of groups of shock absorbing plates (16), and the shock absorbing plates (16) are arranged by inserting the lifting mechanism (5).
6. The tail lifting operation emergency fire fighting vehicle structure according to claim 1, characterized in that: Pull-out ladders (13) are respectively provided at the bottom of both sides of the vehicle body (1), and the pull-out ladders (13) are provided in multiple groups, with adjacent pull-out ladders (13) being provided at a certain distance, and a downward-folding door (14) is provided below the pull-out ladders (13).
7. The tail lifting operation emergency fire fighting vehicle structure according to claim 1, characterized in that: A retractable lighting lamp (15) is provided above the cab (2), and the retractable lighting lamp (15) is provided in a liftable structure.