Elevator for fire safety rescue

Abstract

The utility model discloses an elevator for fire safety rescue. The elevator comprises a scissor lift, a steering seat, a steering motor, a steering shaft, a base, an auxiliary mechanism and a ladder climbing mechanism, the steering seat is fixedly mounted at the top of the scissor lift; the steering motor is fixedly mounted at the top of the steering seat; the driving end of the steering motor is connected with a driving gear; the steering shaft is movably installed on the top of the steering base, the top of the steering shaft is connected with a driven gear, and the driving gear is meshed with the driven gear. The steering seat is lifted through the scissor lift, the scissor lift can enter some environments with narrow spaces for rescue, the flexibility is high, the steering seat at the top and the steering motor can adjust the directions of the auxiliary mechanism and the ladder climbing mechanism, and people can climb the ladder quickly and conveniently; and the ladder climbing mechanism can be convenient for people to transfer from the auxiliary mechanism to the top of the scissor lift, so that the transfer process is quick and safe.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire safety, and in particular relates to a lift for fire safety rescue. Background Art

[0002] Fire safety lifts are equipment designed specifically for fire rescue. They can help firefighters reach different floors of high-rise buildings quickly and safely.

[0003] As a lifting device, the scissors lift can be equipped with a telescopic ladder to quickly rescue the rescued persons. It can be used in narrow environments that are not convenient for fire trucks to enter. However, as a lifting device, the scissors lift is limited by its top platform when rescuing people. It is not convenient for the people waiting to be rescued near the window to climb the ladder, and rescue and climbing the ladder cannot be carried out quickly and effectively. When the number of rescuers is large, it will cause a large number of casualties and property losses. Utility Model Content

[0004] Based on the above technical problems, the utility model provides a lift for fire safety rescue.

[0005] The specific technical solution is:

[0006] A fire safety rescue lift, comprising:

[0007] Scissor lifts;

[0008] A steering seat, the steering seat is fixedly mounted on the top of the scissor lift;

[0009] A steering motor, the steering motor is fixedly mounted on the top of the steering seat, and a driving gear is connected to the driving end of the steering motor;

[0010] A steering shaft, the steering shaft is movably mounted on the top of the steering seat, the top of the steering shaft is connected to a driven gear, and the driving gear is meshed with the driven gear;

[0011] A base, the base being fixedly mounted on the top of the steering shaft;

[0012] An auxiliary mechanism, the auxiliary mechanism is connected to the top of the base;

[0013] A climbing mechanism is connected to one side of the auxiliary mechanism.

[0014] In the above technical solution, the auxiliary mechanism includes:

[0015] An articulated seat, the articulated seat is fixedly mounted on the top of the base;

[0016] A sleeve assembly, wherein the sleeve assembly is hinged to the top of the hinge seat, and guide grooves are provided on both sides of the sleeve assembly;

[0017] Sliding posts, three groups of sliding posts sliding in the sleeve groups;

[0018] A top plate, the top plate being hinged to the tops of the three pairs of sliding columns;

[0019] A lifting electric push rod, wherein the lifting electric push rod is fixedly installed on one side of the sliding column;

[0020] A base, the base is connected to one side of the sleeve assembly, and the telescopic end of the lifting electric push rod is connected to the top of the base;

[0021] Steering electric push rods, three groups of steering electric push rods are hinged on the top of the hinge seat, and the telescopic ends of the electric push rods are connected to one side of the sleeve group.

[0022] In the above technical solution, the climbing mechanism includes:

[0023] A pedal, the pedal being hinged to the top of a pair of sleeve assemblies;

[0024] A flip motor, a pair of the flip motors are fixedly mounted on a sleeve assembly at one side, and a threaded rod is connected to the driving end of the flip motor;

[0025] A flip slider, wherein the flip slider is slidably connected in the guide groove, and the threaded rod is screwed to the flip slider;

[0026] A connecting rod is hinged between the flip slider and the pedal.

[0027] The above technical solution also includes:

[0028] A telescopic ladder, a pair of the telescopic ladders are respectively connected to both sides of the scissor lift.

[0029] The above technical solution also includes:

[0030] A parking electric push rod, a pair of which is fixedly mounted on both sides of the scissor lift, and a parking plate is connected to the telescopic end of the parking electric push rod.

[0031] The above technical solution also includes:

[0032] Illuminating lamps, two pairs of the illuminating lamps are respectively connected to two sides of the top plate.

[0033] Compared with the prior art, the fire safety rescue lift of the utility model has the following beneficial effects:

[0034] By lifting the steering seat with a scissors lift, the scissors lift can enter some narrow space environments for rescue, with high flexibility. Its top steering seat and steering motor can adjust the direction of the auxiliary mechanism and the ladder mechanism, making it convenient for personnel to climb the ladder quickly. The auxiliary mechanism can shorten the distance for personnel to climb the scissors lift, making it more convenient for personnel to step onto the top of the scissors lift. The ladder mechanism can facilitate the transfer of personnel from the auxiliary mechanism to the top of the scissors lift, making the transfer process fast and safe. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 This is a schematic diagram of a fire safety rescue lift of the utility model;

[0036] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0037] Figure 3 It is a side view schematic diagram of the utility model;

[0038] Figure 4 It is an enlarged schematic side view of the utility model.

[0039] in, Figures 1 to 4 The corresponding relationship between the reference numerals and component names in the figure is:

[0040] 1. Scissor lift; 2. Steering seat; 3. Steering motor; 4. Steering shaft; 5. Base; 6. Articulated seat; 7. Sleeve group; 8. Sliding column; 9. Top plate; 10. Lifting electric push rod; 11. Base; 12. Steering electric push rod; 13. Pedal; 14. Flip motor; 15. Flip slider; 16. Connecting rod; 17. Telescopic ladder; 18. Parking electric push rod; 19. Lighting lamp. DETAILED DESCRIPTION

[0041] The following is a combination of specific implementation cases and attached Figure 1-4 The present invention is further described below, but the present invention is not limited to these embodiments.

[0042] like Figure 1-4 As shown, the utility model discloses a fire safety rescue lift, comprising: a scissors lift 1, a steering seat 2, a steering motor 3, a steering shaft 4, a base 5, an auxiliary mechanism and a climbing mechanism; the steering seat 2 is fixedly installed on the top of the scissors lift 1; the steering motor 3 is fixedly installed on the top of the steering seat 2, and the driving end of the steering motor 3 is connected with a driving gear; the steering shaft 4 is movably installed on the top of the steering seat 2, and the top of the steering shaft 4 is connected with a driven gear, and the driving gear is meshed with the driven gear; the base 5 is fixedly installed on the top of the steering shaft 4; the auxiliary mechanism is connected to the top of the base 5; and the climbing mechanism is connected to one side of the auxiliary mechanism.

[0043] In the embodiment of the present utility model, Figure 1-4 As shown, the auxiliary mechanism includes: an articulated seat 6, a sleeve group 7, a sliding column 8, a top plate 9, a lifting electric push rod 10, a base 11 and a steering electric push rod 12; the articulated seat 6 is fixedly installed on the top of the base 5; the sleeve groups 7 are all hinged to the top of the articulated seat 6, and guide grooves are opened on both sides of the sleeve group 7; three groups of sliding columns 8 slide in the sleeve group 7; the top plate 9 is hinged to the top of the three pairs of sliding columns 8; the lifting electric push rod 10 is fixedly installed on one side of the sliding column 8; the base 11 is connected to one side of the sleeve group 7, and the telescopic end of the lifting electric push rod 10 is connected to the top of the base 11; three groups of steering electric push rods 12 are hinged to the top of the articulated seat 6, and the telescopic end of the electric push rod is connected to one side of the sleeve group 7.

[0044] In the embodiment of the present utility model, Figure 1-4 As shown, the climbing mechanism includes: a pedal 13, a flip motor 14, a flip slider 15 and a connecting rod 16; the pedal 13 is hinged at the top of a pair of sleeve groups 7; a pair of flip motors 14 are fixedly installed on the sleeve group 7 on one side, and a threaded rod is connected to the driving end of the flip motor 14; the flip slider 15 is slidably connected in the guide groove, and the threaded rod is screwed to the flip slider 15; the connecting rod 16 is hinged between the flip slider 15 and the pedal 13.

[0045] In the embodiment of the present utility model, Figure 1-4 As shown, it also includes: a telescopic ladder 17; a pair of telescopic ladders 17 are respectively connected to both sides of the scissor lift 1.

[0046] In the embodiment of the present utility model, Figure 1-4 As shown, it also includes: a parking electric push rod 18; a pair of parking electric push rods 18 are fixedly installed on both sides of the scissor lift 1, and the telescopic ends of the parking electric push rods 18 are connected to parking plates.

[0047] In the embodiment of the present utility model, Figure 1-4 As shown, it also includes: lighting lamps 19; two pairs of lighting lamps 19 are respectively connected to both sides of the top plate 9.

[0048] Implementation process: During rescue, the scissors lift 1 is controlled to rise to the height of the rescued person, and then the driving gear at the driving end of the steering motor 3 is controlled to rotate, and the driven gear is rotated, so that the steering shaft 4 rotates and the base 5 rotates. When it is necessary to fine-tune the height, the telescopic end of the lifting electric push rod 10 is controlled to extend, and at this time the slide bar slides in the sleeve group 7, and then the telescopic end of the steering electric push rod 12 is controlled to extend, so that the sleeve group 7 tilts to one side, so that the top plate 9 is close to the rescued person, and then the threaded rod at the driving end of the flipping motor 14 is controlled to rotate, so that the connecting rod 16 moves, and the pedal 13 is flipped to a horizontal level, so that the rescued person can climb the ladder. When the scissors lift 1 is raised, the telescopic ladder 17 is extended to facilitate people to climb down. In order to prevent the scissors lift 1 from tipping over, the driving end of the parking electric push rod 18 is controlled to extend so that the parking plate contacts the ground to increase stability.

[0049] In the description of the present invention, the term "plurality" refers to two or more than two. Unless otherwise clearly defined, the orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention. The terms "connection", "installation", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the description of the present invention, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In the present invention, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0051] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A fire safety rescue lift, characterized in that: include: Scissor lifts; A steering seat, the steering seat is fixedly mounted on the top of the scissor lift; A steering motor, the steering motor is fixedly mounted on the top of the steering seat, and a driving gear is connected to the driving end of the steering motor; A steering shaft, the steering shaft is movably mounted on the top of the steering seat, the top of the steering shaft is connected to a driven gear, and the driving gear is meshed with the driven gear; A base, the base being fixedly mounted on the top of the steering shaft; An auxiliary mechanism, the auxiliary mechanism is connected to the top of the base; A climbing mechanism is connected to one side of the auxiliary mechanism.

2. A fire safety rescue lift according to claim 1, characterized in that: The auxiliary mechanism includes: An articulated seat, the articulated seat is fixedly mounted on the top of the base; A sleeve assembly, wherein the sleeve assembly is hinged to the top of the hinge seat, and guide grooves are provided on both sides of the sleeve assembly; Sliding posts, three groups of sliding posts sliding in the sleeve groups; A top plate, the top plate being hinged to the tops of the three pairs of sliding columns; A lifting electric push rod, wherein the lifting electric push rod is fixedly installed on one side of the sliding column; A base, the base is connected to one side of the sleeve assembly, and the telescopic end of the lifting electric push rod is connected to the top of the base; Steering electric push rods, three groups of steering electric push rods are hinged on the top of the hinge seat, and the telescopic ends of the electric push rods are connected to one side of the sleeve group.

3. A fire safety rescue lift according to claim 2, characterized in that: The climbing mechanism comprises: A pedal, the pedal being hinged to the top of a pair of sleeve assemblies; A flip motor, a pair of the flip motors are fixedly mounted on a sleeve assembly at one side, and a threaded rod is connected to the driving end of the flip motor; A flip slider, wherein the flip slider is slidably connected in the guide groove, and the threaded rod is screwed to the flip slider; A connecting rod is hinged between the flip slider and the pedal.

4. A fire safety rescue lift according to claim 1, characterized in that: Also includes: A telescopic ladder, a pair of the telescopic ladders are respectively connected to both sides of the scissor lift.

5. The fire safety rescue lift according to claim 1, characterized in that: Also includes: A parking electric push rod, a pair of which is fixedly mounted on both sides of the scissor lift, and a parking plate is connected to the telescopic end of the parking electric push rod.

6. A fire safety rescue lift according to claim 2, characterized in that: Also includes: Illuminating lamps, two pairs of the illuminating lamps are respectively connected to two sides of the top plate.

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