CN-122006158-A - Energy-consumption inertia wheel shaft escape slide

CN122006158ACN 122006158 ACN122006158 ACN 122006158ACN-122006158-A

Abstract

The invention discloses an energy-consumption inertia wheel shaft escape slide which comprises a support and an escape slide assembly arranged on the support, wherein the escape slide assembly comprises a conveyor belt and an inertia shaft group, the inertia shaft group comprises a first energy-consumption inertia wheel shaft which is supported at the high point of the support in a rotating fit manner and a second energy-consumption inertia wheel shaft which is supported at the low point of the support in a rotating fit manner, the conveyor belt bypasses the first energy-consumption inertia wheel shaft and the second energy-consumption inertia wheel shaft to form an escape slide, the adjustable support is used for changing the geometric dimension of the slide and a conveyor belt joint with a retractable length to realize the length and angle adjustment of the escape slide assembly, the geometric adaptability of equipment is improved, the sliding speed is adjusted by adjusting the excessive consumption potential energy of the sand filling quantity in the sand filling energy-consumption inertia wheel, the thermal burn caused by the relative sliding between an evacuee and the slide is avoided, and the tensioning assembly can ensure the tensioning of the conveyor belt for a long time without changing the conveyor belt when the length is adjusted in a small range, and the use convenience is improved.

Inventors

PENG KAI
YI ZHIJIAN
MA YINHUA
PENG XIAOJUAN

Assignees

重庆交通大学

Dates

Publication Date: 20260512
Application Date: 20260127

Claims (10)

1. The escape slide with the energy-consumption inertia wheel shaft is characterized by comprising a support and an escape slide assembly arranged on the support, wherein the escape slide assembly comprises a conveying belt and an inertia shaft group, the inertia shaft group comprises a first energy-consumption inertia wheel shaft which is supported at a high point of the support in a rotating fit manner and a second energy-consumption inertia wheel shaft which is supported at a low point of the support in a rotating fit manner, and the conveying belt bypasses the first energy-consumption inertia wheel shaft and the second energy-consumption inertia wheel shaft to form an escape slide.
2. The energy-dissipating inertial wheel axle escape slide of claim 1 wherein the support comprises an upright, a cross bar, and a diagonal bar, the upright, cross bar, and diagonal bar being connected end-to-end such that the support forms a triangular structure.
3. The escape slide with the energy consumption inertia wheel shaft according to claim 1, wherein the support further comprises basic upright rods arranged on two sides of the second energy consumption inertia wheel shaft, and the length of the basic upright rods is adjustable and lockable, so that the height of the support low point is adjustable and lockable.
4. The escape slide with the energy consumption inertia wheel shaft is characterized in that the inclined rods are symmetrically arranged on two sides of the inertia wheel shaft group and are formed by sleeving a large rod piece and a small rod piece, an adjusting groove is formed in the small rod piece along the length direction, a nut is arranged in the adjusting groove, a bolt hole is formed in the end of the large rod piece, a tensioning support is arranged on the rod body, the large rod piece and the small rod piece can be pressed and fixed by the bolt in a matched mode with the nut in the adjusting groove, and the large rod piece can be restrained to slide in a single degree of freedom in the adjusting groove to change the length of the inclined rod.
5. The escape slide with the energy consumption inertia wheel shaft, as set forth in claim 2, wherein the vertical rods are symmetrically arranged on two sides of the first energy consumption inertia wheel shaft, the adjusting vertical rods comprise fixed rods and adjusting rods sleeved on two ends of the inner sides of the fixed rods, a scissor support is arranged between the fixed rods, bolt holes are arranged on two ends of the fixed rods, the adjusting rods comprise an upper adjusting rod and a lower adjusting rod, the upper adjusting rod is provided with an adjusting chute I, and the lower adjusting rod is provided with an adjusting chute II.
6. The escape slide for the energy consumption inertia wheel shaft according to claim 5, wherein nuts are arranged in the adjusting chute I and the adjusting chute II, the bolt holes at the upper end of the fixing piece are matched with the nuts of the adjusting chute I, so that the upper adjusting rod can be pressed and fixed in the fixing rod by the bolts and the extension length can be adjusted, and the bolt holes at the lower end of the fixing piece are matched with the nuts of the adjusting chute II, so that the lower adjusting rod can be pressed and fixed in the fixing rod by the bolts and the extension length can be adjusted.
7. The energy consumption inertia wheel shaft escape slide according to claim 2, wherein the cross rod is formed by sleeving a cross rod I on the inner side of a cross rod II, the cross rod I is provided with a transverse adjusting chute along the length direction of the rod body, a nut is arranged in the transverse adjusting chute, the end part of the cross rod II is provided with a bolt hole, and the bolt hole of the cross rod II is matched with the nut in the transverse adjusting chute, so that the cross rod I can be pressed and fixed in the cross rod II by a bolt and the extension length of the cross rod I can be adjusted.
8. The escape slide with the energy consumption inertia wheel shaft according to claim 3, wherein the base vertical rods are symmetrically arranged on two sides of the second energy consumption inertia wheel shaft, the base vertical rods are formed by sleeving vertical rods I on the inner sides of vertical rods II, the vertical rods I are provided with adjusting sliding grooves III along the length direction of the rod body, nuts are arranged in the adjusting sliding grooves III, bolt holes are formed in the end parts of the vertical rods II, and the bolt holes of the vertical rods II are matched with the nuts in the adjusting sliding grooves III, so that the vertical rods I can be pressed and fixed in the vertical rods II by bolts and the extending length of the vertical rods I can be adjusted.
9. The escape slide for the energy consumption inertia wheel shaft of claim 4, wherein the tensioning assembly comprises a tensioning wheel and a cantilever shaft, a circular ring is arranged at the end part of the cantilever shaft and sleeved on the tensioning support, the circular ring is provided with a bolt hole, the cantilever shaft can be pressed and fixed on the tensioning support by a bolt and can be restrained to slide along the tensioning support, and the tensioning wheel is connected with one end of the cantilever shaft and can slide along with the cantilever shaft to adjust the distance between the cantilever shaft and the inclined rod.
10. The escape slide with the energy consumption inertia wheel shafts according to claim 2, wherein two ends of the inclined rod are respectively hinged with the upper adjusting rod and the cross rod, the cross rod is fixedly connected with the fixed rod, the first energy consumption inertia wheel shaft and the second energy consumption inertia wheel shaft are hollow wheel shafts, and fillers with fluid properties can be filled in the hollow wheel shafts.

Description

Energy-consumption inertia wheel shaft escape slide Technical Field The invention relates to the technical field of emergency rescue, in particular to an energy-consumption inertia wheel shaft escape slide. Background The escape slide is an emergency escape device and is mainly used for rapidly evacuating people in emergency situations such as fire and the like. The utility model relates to a flexible channel for a user to slide down and escape at a certain speed by self weight. The inflatable plastic slide adopted in the traditional aircraft hatch and other occasions has the disadvantages of larger required volume and size, higher manufacturing cost and maintenance cost, easy scratch damage of personal sharp objects of escape personnel, and difficult application in the occasions such as engineering construction high-place operation and the like. Common recreation ground sloping slide adopts stereoplasm engineering plastics or glass steel combined material moulding shaping often, and mould processing is comparatively difficult, and moulded module size and weight are all great, are difficult to transport, install in the limited space of engineering job site, also are difficult to adjust inclination, installation height etc. according to site operation condition. The two sliding boards realize the descending of the human body in a mode that the human body downward sliding force obliquely parallel to the sliding board surface overcomes the friction force, and the situation that the friction force is too large and is difficult to slide down often exists in the process, or the adverse conditions that the friction force is very small, the sliding is too fast, friction generates heat to burn the human body are adopted, the physical and mechanical properties of friction pairs formed by different clothes and the sliding board surfaces at different positions are very different, and unsafe accidents such as collision, accumulation, pushing and the like among people descending front and back can be caused. Therefore, development of a facility device is urgently needed to solve the problems that in the prior art, a slide is difficult to process, inconvenient to carry and difficult to adapt to different working scenes in the use process, meanwhile, blockage caused by uneven sliding speed in the sliding process of personnel and occurrence of thermal burn caused by relative movement with a slide way are reduced, and use safety is improved. Disclosure of Invention Accordingly, the present invention is directed to an escape slide with energy-dissipating inertia wheel shafts. Solves the problems of difficult processing and insufficient geometric adaptability of the slide in the prior art, balances the sliding speed of the evacuee on the slide and reduces the occurrence of thermal burn caused by the relative sliding between the evacuee and the slide. The invention relates to an energy-consumption inertia wheel shaft escape slide which comprises a support and an escape slide assembly arranged on the support, wherein the escape slide assembly comprises a conveyor belt and an inertia shaft group, the inertia shaft group comprises a first energy-consumption inertia wheel shaft which is supported at a high point of the support in a rotating fit manner and a second energy-consumption inertia wheel shaft which is supported at a low point of the support in a rotating fit manner, and the conveyor belt bypasses the first energy-consumption inertia wheel shaft and the second energy-consumption inertia wheel shaft to form an escape slide. Further, the support comprises a vertical rod, a cross rod and an inclined rod, and the vertical rod, the cross rod and the inclined rod are connected end to end, so that the support forms a triangular structure. Further, the support also comprises basic upright rods arranged on two sides of the second energy consumption inertia wheel shaft, and the length of the basic upright rods is adjustable and lockable, so that the height of the low point of the support is adjustable and lockable. Furthermore, the two sides of the energy consumption inertia wheel shaft are symmetrically arranged on the inclined rod and are formed by sleeving a large rod piece and a small rod piece, an adjusting groove is formed in the small rod piece along the length direction, a nut is arranged in the adjusting groove, a bolt hole is formed in the end part of the large rod piece, a tensioning support is arranged on the rod body, the large rod piece and the small rod piece can be pressed and fixed by the bolt in a matched mode with the nut in the adjusting groove, and the large rod piece can be restrained to slide in a single degree of freedom in the adjusting groove to change the length of the inclined rod. The adjusting vertical rod comprises a fixed rod and adjusting rods sleeved at two ends of the inner side of the fixed rod, a scissor support is arranged between the fixed rods, bolt holes are formed in two ends of the fixed ro