CN104587614A - Rail type fire rescue equipment used for high-rise building - Google Patents

Abstract

The invention provides novel rail type fire rescue equipment which comprises a fire rescue platform guard bar, a winding engine, a vehicle-mounted hydraulic lifting supporting plate, a hanging cabin, a wall body, a sliding wheel support, a hanging cabin sliding wheel, a rack, a gear, a fire rescue platform and the like. Half H-shaped steel height of a guide rail is embedded into the high-rise building wall body to serve as a guide device. The fire rescue platform is connected with the sliding wheel through the sliding wheel support and is matched with the guide device guide rail, and thus lifting motion is conducted through meshing of the gear with the rack on the guide rail. The fire rescue platform is composed of a top fire protection region and a lift car region. The winding engine provides power for the hanging cabin, and the hanging cabin is connected with the fire rescue platform through the hanging cabin sliding wheel and connected with the sliding wheel through the sliding wheel support and makes contact with the guide device guide rail to finish the lifting motion. The rail type fire rescue equipment has the advantages of being fast and convenient to use, high in rigidity and the like, plays a significant role in high-rise or super-high-rise building fire rescue process and is higher in applicability, higher in practicability and good in development prospect.

Description

Rail-mounted fire rescue equipment used in high-rise buildings

technical field

The track-type fire-fighting and rescue equipment used in high-rise buildings involved in the present invention is specifically the track-type fire-fighting and rescue equipment used in high-rise buildings that can realize rapid transportation of vehicles, quick and fast installation, and lifting and lowering along the track for personnel rescue.

Background technique

In recent years, with the continuous prosperity and development of the economy, the economic construction is changing with each passing day, and high-rise buildings have sprung up in large, medium and even small cities. Due to the characteristics of high-rise buildings, many floors, complex functions, dense personnel, various pipeline shafts criss-crossing, many combustibles, and large fire loads, once a fire occurs, the fire spreads rapidly, and it is difficult to evacuate and fight the fire. It is bound to lead to serious consequences such as large losses and casualties.

Contents of the invention

In order to solve the above-mentioned existing problems, the object of the present invention is to provide a kind of track-type fire rescue equipment for high-rise or super high-rise buildings, which can quickly rescue when a high-rise or super high-rise building is on fire, and reduce casualties and items. loss.

The purpose of the present invention is achieved through the following technical solutions:

The device used in the present invention includes a fire rescue platform (top fire protection area, car area), pod, driving device (motor, worm gear reducer), transmission device (gear, rack), guide rail, hydraulic lifting platform.

Among them: the overall mechanism can be quickly installed through the hydraulic lifting platform, and it can cooperate with the double guide rails embedded in the high-rise or super-high-rise wall. The two sets of driving devices installed on the top of the fire rescue platform drive the gears to rotate, and the gears are fixed on the wall. The racks on the body guide rails are meshed to realize the climbing or descending movement of the whole mechanism; when the whole mechanism rises to a certain height, the fire rescue platform stops, and the pod can carry out independent lifting movement through the control of the hoist, completing rescue personnel, Replenishment and evacuation of rescue items; the pod moves up and down along the guide rail through pulleys, and the cooperation between the pulley and the guide rail ensures that the pod will not deflect or swing to ensure the safety of personnel and items; the fire zone on the top of the fire rescue platform It is a semi-open working area with protective covers and guardrails as protective devices. Firefighters can carry out fire-fighting operations through this platform; the fire rescue platform car is a structure with platforms on both sides and closed front and rear. Artificially flipped, the platform can be set up on the window to evacuate people, transport items, etc. When the fire platform is rising and falling, the platform is closed to protect the safety of people in the car. The hydraulic lifting support is a lifting device fixed under the ground, which is composed of a hydraulic cylinder, a lifting platform, and a shock absorbing spring. It is used in the rapid installation stage of the fire rescue platform, and can ensure that the fire rescue platform cooperates with the double guide rails quickly and accurately. , so that it can perform lifting and rescue movements; the shock-absorbing spring can play a role in shock absorption and buffering when the pod lands, thereby ensuring the safety of people and objects. In the present invention, the gear driven by the driving device (motor, worm gear reducer) cooperates with the rack fixed on the guide rail to realize the lifting movement of the whole mechanism; the fire rescue platform enables rescuers to quickly and accurately reach the place where the accident occurred for rescue ; The lifting of the pod can quickly transport rescue items and deliver rescue personnel.

Advantage and positive effect of the present invention:

The track-type fire rescue equipment used in high-rise buildings has the characteristics of rapidity, convenience, and high rigidity. It can show its skills in the fire-fighting process of high-rise and super high-rise buildings, reduce casualties, and property losses. It has high development and application potential.

Description of drawings

Fig. 1 is a three-dimensional schematic diagram of the mechanism of the track-type fire rescue equipment used in high-rise buildings of the present invention.

Figure 2 is the front view of Figure 1.

Fig. 3 is a bottom view of Fig. 1 .

Fig. 4 is a left side view of Fig. 1 .

Fig. 5 is a rack and pinion matching figure among the present invention.

Fig. 6 is the coordinating diagram of pod and double guide rail among the present invention.

Fig. 7 is the matching diagram of the fire rescue platform and double guide rails in the present invention.

Fig. 8 is the anti-rescue platform of the hydraulic lifting platform used in the present invention.

Among them, 1 fire rescue platform guardrail, 2 hoist, 3 vehicle hydraulic lifting support plate, 4 pod, 5 wall, 6 platform, 7 pulley support, 8 pulley, 9 protective cover, 10 protective cover support, 11 pod Pulley, 12 racks, 13 gears, 14 guide rails, 15 fire rescue platform.

Detailed ways

The present invention will be described in further detail below in conjunction with the accompanying drawings.

As shown in the figure, the present invention includes a fire rescue platform guardrail 1, a hoist 2, a vehicle-mounted hydraulic lifting support plate 3, a pod 4, a wall 5, a platform 6, a pulley support 7, a pulley 8, a protective cover 9, and a protective cover Support 10, pod pulley 11, rack 12, gear 13, guide rail 14, fire rescue platform 15. The guide rail 14 is embedded in the high-rise building wall 5 as a guide device; the fire rescue platform 15 is driven by the driving device (motor, worm gear reducer), connected with the pulley 8 through the pulley support 7, and connected with the guide device guide rail 14 Cooperate, and then carry out lifting movement through the engagement of gear 13 and rack 12 on guide rail 14; 10 and so on, fire rescue personnel can carry out fire-fighting operations and rescue personnel in this area; the pod 4 is powered by the hoist 2, connected with the fire rescue platform 15 through the pod pulley 11, and connected with the pulley 8 through the pulley support 7, And then contact with guide rail 14, complete lifting movement; The fire rescue platform car is a both sides have platform, the structure of front and rear closure, platform 6 can be artificially turned over, and platform 6 can be built on the window and can carry out personnel evacuation, transportation Items etc., when the fire rescue platform 15 lifts, the platform is closed to protect the safety of the people in the car; the hydraulic lifting platform (accompanying drawing 8) is a lifting device fixed under the ground, which is composed of a hydraulic cylinder, a lifting platform, The shock-absorbing spring is used in the rapid installation stage of the fire rescue platform, which can ensure that the fire rescue platform can quickly and accurately cooperate with the double guide rails, so that it can perform lifting and rescue movements; the shock-absorbing spring can play a role in shock absorption and buffering when the pod lands function to ensure the safety of personnel and objects.

The working principle of the present invention:

As shown in the figure, the fire rescue platform 15 is driven by the driving device (motor, worm gear reducer), connected together with the pulley 8 through the pulley support 7, and the guide rail 14 (embedded in the high-rise building wall 5) Cooperate, and then carry out the lifting movement through the meshing of the gear 13 and the rack 12 on the guide rail 14; the pod 4 is powered by the hoist 2, connected with the fire rescue platform 15 through the pod pulley 11, and connected with the pulley 8 through the pulley support 7 Together, and then contact with the guide rail 14 to complete the lifting motion.

The present invention can also be applied to other mechanical equipment with the same type of needs.

Claims (5)

1. Track-type fire rescue equipment used in high-rise buildings, including fire rescue platform guardrail (1), hoist (2), vehicle hydraulic lifting support plate (3), pod (4), wall (5), and platform (6), pulley support (7), pulley (8), protective cover (9), protective cover support (10), pod pulley (11), rack (12), gear (13), guide rail (14) . The fire rescue platform (15), characterized in that half the height of the I-beam of the guide rail (14) is embedded in the high-rise building wall (5) as a guiding device; the fire rescue platform (15) is driven by a driving device , is connected together with the pulley (8) through the pulley support (7), cooperates with the guide rail (14) of the guide device, and then carries out the lifting movement through the meshing of the gear (13) and the upper rack (12) of the guide rail (14); The rescue platform is composed of the top fire area and the car area. The top fire area includes the fire rescue platform guardrail (1), protective cover (9), and protective cover support (10). Fire rescue personnel can carry out fire fighting operations and rescue personnel in this area. The pod (4) is powered by the winch (2), connected with the fire rescue platform (15) through the pod pulley (11), and connected with the pulley (8) through the pulley support (7), and then connected with the guide device The guide rail (14) contacts to complete the lifting movement; the fire rescue platform (15) carries out the entry and exit of rescuers and the transportation of rescue items through the opening and closing of the platform (6). 2. The track-type fire rescue equipment used in high-rise buildings according to claim 1, characterized in that: the driving device is composed of a motor driven worm gear reducer, the driving method is a rack and pinion type, and the rack (12) is fixed on the guide rail (14), the gear (13) is connected with the driving device, and the fire rescue platform (15) is driven to move up and down along the guide rail (14) through the meshing movement of the gear (13) and the rack (12). 3. The track-type fire rescue equipment used in high-rise buildings according to claim 1, characterized in that: the pod (4) is in contact with the guide rail (14) through the pulley (8), powered by the hoist (2), along the Going up and down along the guide rail (14), there are only two pulleys (8) in contact with the inner side of the guide rail (14) to act as a guide to ensure that the pod can go up and down smoothly without swinging left and right; the pod (4 ) and the fire rescue platform (15) can perform lifting movements independently without interfering with each other. 4. The track-type fire rescue equipment used in high-rise buildings according to claim 1, the fire rescue platform (15) and the guide rail (14) are in contact with the guide rail (14) by 6 pulleys, two pairs of pulleys are on the upper part, two pulleys are on the lower part, and the upper part is The two pairs of pulleys are mainly for resisting overturning force and guiding effect, and the two lower pulleys are mainly for guiding effect. 5. The track-type fire rescue equipment used in high-rise buildings according to claim 1, characterized in that: the fire rescue platform car is a structure with platforms on both sides and closed front and back, and the platform (6) can be artificially turned over. The platform (6) can be built on the window to carry out personnel evacuation, transport articles, etc., and when the fire rescue platform (15) is lifted, the platform is closed to protect the safety of the people in the car.