CN102350027A

CN102350027A - Escape device used in fire hazard

Info

Publication number: CN102350027A
Application number: CN2011103462282A
Authority: CN
Inventors: 陆继儒
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-11-07
Filing date: 2011-11-07
Publication date: 2012-02-15
Anticipated expiration: 2031-11-07
Also published as: CN102350027B

Abstract

The invention relates to an escape device used in a fire hazard. Idler wheels are utilized to form a one omega-shaped or double omega-shaped structure; the idler wheel which can slide up and down is called a damping wheel; the idler wheel, a central axial position of which is fixed, is called a fixed wheel; a rope passes through the idler wheels and passes by an upper semicircular surface of the damping wheel; and a gravity of a human body is taken as a power. In case of a fire hazard, a person in a fire scene can take out the escape device, fix a moveable button, a ring and a hook arranged at one end of the rope on a wall, window, balcony or usable object, fasten a safety belt and then glide by holding a handle, wherein a moveable buckle on the safety belt is hung in a hole at one end of a base plate of the escape device; the person can stop or reduce speed by pulling the handle on a bridge type supporting frame; the person can reset and go on sliding till safely landing by pushing the handle; and the rope has a load capacity more than 200 kilograms and has a length determined by a height of storey.

Description

Fire series escape apparatus

Affiliated technical field

The present invention relates to fire-fighting equipment, special fire series escape apparatus.

Background technology

Present known domestic market; Fire-fighting equipment, equipment, kind is a lot, all kinds of fire fighting trucks, aerial ladder, ascend a height ladder, high-pressure water tap, fire fighting powder, fire extinguisher etc. fast; These all be effective, on a large scale, the facility of public welfare, the kind that is applicable to the individual is but seldom.

Summary of the invention

In order to overcome in the domestic fire-fighting equipment blank of individual's escape equipment, the fire series escape apparatus that the present invention provides a kind of improved suitable numerous crowds to use.

The technical solution adopted for the present invention to solve the technical problems and classification are: the base plate bulk material curves two fixed wheels, and damping wheel is arranged in the middle of the fixed wheel, this be one group of elementary cell on the Ω type, there is the bridge-type bearing support on the damping wheel both sides; Under the bridge-type bearing support gusset plate is arranged, fuse both, the boss groove is arranged in the middle of the bridge-type bearing support, the supporting damping wheel with stop screw and nut; Making has enough big gap between damping wheel and the fixed wheel, let rope pass through the bridge-type bearing support smoothly; Under have pulley, little axle, on handle is arranged, handle is to the pulling of B direction, damping wheel vertically glides along the bearing block inside groove; Rope tension is big more, and damping wheel and fixed wheel gap are more little, and wire clips must be dead more; Handle pushes away to the D direction, and damping wheel pan-up on bridge-type bearing support inclined-plane gets into the boss groove again, and damping wheel is propped again to be resetted; There is bearing, spacing with bearing block at the damping wheel two ends, and bearing block has screw to be fixed on the base plate, and there is the conductor rope hole at base plate two, keep the rope tram.

Base plate, fixed wheel, damping wheel, bridge-type bearing support, gusset plate, bearing, bearing block, stop screw, handle, handle, wiring plate, rope, above-mentioned part are according to different purposes, and different structure makes up; Different materials, different processing technologys, different surface treatment; Can make several serial dozens of kinds, series commonly used has: 1. conventional type, 2. special type; 3. the superelevation type is 4. luxury.

1. conventional type is the basis, base plate whole or combination, damping wheel is that integral body also can add the cover wheel with central shaft, the medium position of wheel has concave arc; Play the effect of guiding and control rope, the axle two ends can be with axle sleeve or bearing, and the fixed wheel relative position is fixed, and can take turns with central shaft is encased; The whole shape of bridge-type bearing support is better, and damping wheel boss groove or platform can be made one group of Ω type; Or two groups of Ω types, two Ω type structures must be the combinations of three fixed wheels of two damping wheels, pulley are arranged below the bridge-type bearing support; Handle above, ∏ shape, clavate all can, restrict at least one have knot that can be undone by a pull, ring, hook; Load capacity must be the braid or the metallic cable of fire prevention, high strength, high tenacity, high flexibility greater than 200 kilograms of cross section circles or flat, attaches for the wiring plate being arranged or putting the rope device.

2. special type is that old, weak, sick, residual, children, pregnant woman layman or other people help down to use, and requires safety, slowly steadily descending except that make two omega structure types by conventional type; Base plate, bridge-type bearing support, handle, handle are made symmetric figure up and down; Upper and lower all have handle, a handle, help others when gliding, and other people treat to be convenient to aloft operation; After the safety of being help others landed, other people utilized this escape apparatus descending again.

3. the superelevation type is analogous to conventional type, but rope is required higher, the wiring plate use instead carry put the rope device.

4. luxury, materials are combined as the master with stainless steel and plastics, and surface treatment is very exquisite; Inside and outside packing is arranged, and good looking appearance is generous, and literal, pattern, color, sign are lucid and lively; In more detail can be by environment classification: seashore, mountain area, cities and towns, age-based classification: young, middle age, old, classification by use: little high level, superelevation layer, general population, be rich in the crowd; Press textural classification: Ω type combination, the combination of two Ω types, press materials classification: black, non-ferrous metal, engineering plastics and combination thereof, classify by technology: cold working; To be stamped into the master; Hot-working is main with plastics and combination, classifies by surface treatment: true qualities, zinc-plated, chromium plating, oxidation, show signs of anger, paster and combination thereof.

The effect that the present invention is useful is

Fire series escape apparatus, multi-series, many kinds adapt to different regions, different building, different crowd widely, just in case fire is when taking place, can safety, quick, effectively escape, ensure the people's life safety to greatest extent.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the present invention is described further

It shown in the figure installation diagram of the present invention

.1. base plate among the figure, 2. fixed wheel, 3. damping wheel, 4. bridge-type bearing support, 5. conductor rope hole, 6. screw, 7. spring, 8. hook hole " C "; 9. gusset plate, 10. bearing, 11. bearing blocks, 12. grooves, 13. pulleys, 14. little axles, 15. stop screws; 16. nut, 17. handles, 18. handles, 19. supports, 20. conductor rope holes, 21. holes " E " of fastening the safety belt, 22. rescue beacons; 23. damper, 24. stopper slots, 25. wiring plates, 26. screws, 27. screws, 28. ropes, 29. hooks, ring, knot that can be undone by a pull.

The specific embodiment

Base plate (1) bulk material curves two fixed wheels (2), in the middle of the fixed wheel (2) damping wheel (3) is arranged, and there is bridge-type bearing support (4) on damping wheel (3) both sides; Gusset plate (9) is arranged under the bridge-type bearing support (4), and both fuse with stop screw (15), nut (16), lean on pulley (13), little axle (14); Bridge-type bearing support (4) can be slided to " B " direction on base plate (1) plane, and bearing (10) is equipped with at damping wheel (3) two ends, bearing (10) upper and lower slip in bearing block (11) groove (12); Under spring (7) pulling force, bridge-type bearing support (4) when work be stable not to be shifted, and handle (17) draws; Bridge-type bearing support (4) moves to the B direction, and damping wheel (3) moves in bearing block (11) groove (12) inboard vertically downward, otherwise pushes away; Damping wheel (3) is resetted, handle (18), the descending handrail of doing of escape people; Upper and lower porose " C " " E " the hanging safety belt knot that can be undone by a pull of base plate (1) (29) usefulness, rope (28) length is confirmed according to story height.

Claims

1. fire series escape apparatus comprises base plate (1), fixed wheel (2), damping wheel (3), bridge-type bearing support (4), conductor rope hole (5), screw (6), spring (7), hook hole " C " (8), gusset plate (9), bearing (10), bearing block (11), groove (12), pulley (13), little axle (14), stop screw (15), nut (16), handle (17), handle (18), support (19), conductor rope hole (20), the hole of fastening the safety belt " E " (21), rescue beacon (22), damper (23), stopper slot (24), wiring plate (25), screw (26), screw (27), rope (28), hook, ring, knot that can be undone by a pull (29), and it is characterized in that: base plate (1) bulk material curves two fixed wheels (2); In the middle of the fixed wheel (2) damping wheel (3) is arranged, become one group of Ω type, there is bridge-type bearing support (4) on damping wheel (3) both sides; Gusset plate (9) is arranged under the bridge-type bearing support (4), fuse both, the boss groove is arranged in the middle of the bridge-type bearing support (4) with stop screw (15) and nut (16); Supporting damping wheel (3); Making between damping wheel (3) and the fixed wheel (2) has enough big gap, lets rope (28) pass through smoothly, bridge-type bearing support (4); Under have pulley (13), little axle (14), on handle (17) is arranged; Handle (17) is to the pulling of B direction, and damping wheel (3) glides along bearing block (11) inside groove (12) is vertical, and rope (28) pulling force is big more; Damping wheel (3) is more little with the fixed wheel gap; Rope (28) blocks deadly more, and handle (17) pushes away damping wheel (3) pan-up on bridge-type bearing support (4) inclined-plane to the D direction; Get into the boss groove again, damping wheel (3) is propped again to be resetted; There is bearing (10), spacing with bearing block (11) at damping wheel (3) two ends, and bearing block (11) has screw (26) to be fixed on the base plate (1), and there is conductor rope hole (5,20) at base plate two, keep rope (28) tram.

2. fire series escape apparatus according to claim 1 is characterized in that: base plate (1), fixed wheel (2), damping wheel (3), bridge-type bearing support (4), gusset plate (9), bearing (10), bearing block (11), stop screw (15), handle (17), handle (18), wiring plate (25), rope (28), and above-mentioned part is according to different purposes; The different structure combination, different materials, different processing technologys; Different surface treatment; Can make several serial dozens of kinds, series commonly used has: 1. conventional type, 2. special type; 3. the superelevation type is 4. luxury.

3. according to claim 1,2 described fire series escape apparatus, it is characterized in that: 1. conventional type is the basis, and base plate (1) can be whole or combination; Damping wheel is that integral body also can add the cover wheel with central shaft, and the medium position of wheel has concave arc, plays the effect of guiding and control rope; The axle two ends can be with axle sleeve or bearing, and the fixed wheel relative position is fixed, and can take turns with central shaft is encased; The whole shape of bridge-type bearing support is better, and damping wheel boss groove or platform can be done one group of Ω type or two groups of Ω types; Two groups of Ω types are three fixed wheels combinations of two damping wheels, pulley are arranged below the bridge-type bearing support, above handle; ∏ shape, clavate all can, at least one head of restricting has knot that can be undone by a pull, ring, hook, load capacity is greater than 200 kilograms; Cross section circle or flat must be the braid or the metallic cable of fire prevention, high strength, high tenacity, high flexibility, attach for the wiring plate being arranged or putting the rope device.

4. according to claim 1,2,3 described fire series escape apparatus, it is characterized in that: 2. special type is that old, weak, sick, residual, children, pregnant woman layman or other people help down use; Require safety, slowly, steadily descending; Except that do two Ω type structures by conventional type, base plate, bridge-type bearing support, handle, handle are made up and down symmetric figure, and upper and lower all have handle, a handle; Help others when gliding; Other people treat to be convenient to aloft operation, and after the safety of being help others landed, other people utilized this escape apparatus descending again.

5. according to claim 1,2,3 described fire series escape apparatus, it is characterized in that: 3. superelevation type, be analogous to conventional type, but rope is required higher, the wiring plate use instead carry put the rope device.

6. according to claim 1,2,3 described fire series escape apparatus, it is characterized in that: 4. luxury, materials are combined as the master with stainless steel and plastics, and surface treatment is very exquisite, and inside and outside packing is arranged, and good looking appearance is generous, and literal, pattern, color, sign are lucid and lively.

7. according to claim 1,2,3,4,5,6 described fire series escape apparatus, it is characterized in that: in more detail can be by environment classification: seashore, mountain area, cities and towns, age-based classification: young, middle age, old; Classification by use: little high level, superelevation layer, general population, be rich in the crowd; Press textural classification: Ω type combination, the combination of two Ω types, press materials classification: black, non-ferrous metal, engineering plastics and combination thereof, classify by technology: cold working; To be stamped into the master; Hot-working is main with plastics and combination, classifies by surface treatment: true qualities, zinc-plated, chromium plating, oxidation, show signs of anger, paster and combination thereof.