CN104117157B - High-rise life saving coaster system - Google Patents
High-rise life saving coaster system Download PDFInfo
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- CN104117157B CN104117157B CN201410382757.1A CN201410382757A CN104117157B CN 104117157 B CN104117157 B CN 104117157B CN 201410382757 A CN201410382757 A CN 201410382757A CN 104117157 B CN104117157 B CN 104117157B
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Abstract
A kind of high-rise life saving coaster system, the upper and lower side of its pedestal respectively arranges the D-ring of a same size and welds with C-shaped ring decussation, its channel-steel base inner chamber embeds the clamping plate that two-layer size material is identical, three screw rods are through channel-steel base base plate and the through hole of two laminated planks, screw rod rounded portions welds with channel-steel base base plate, 4 10 disk springs it are respectively mounted on screw rod between channel-steel base and clamping plate, on two laminated plank opposite faces, three screw rod lateral symmetry arrange string arc groove, steel wire rope is embedded between upper lower plate groove, screw rod upper end screws in eyenut, pulley is by the fixing braking of axis and arm-tie bolt.Coaster loading capacity is big and can run many group escape coasters on double-steel wire rope with series operation simultaneously, coaster and steel wire rope can quickly clamping with separate, structural reduction reliably, slides and comfortable is rich in entertaining.
Description
Technical field
The present invention relates to a kind of escaping device for fire hazard in high building, particularly relate to a kind of high-rise life saving coaster system
System.
Background technology
Along with the continuous quickening of Urbanization in China, multilamellar gets more and more with skyscraper, and fire-fighting should
The fast-developing serious unbalance of equipment capability and skyscraper is helped in first aid, elevating and long shot of equipment
Lag far behind the height of skyscraper, effectively rescue and the emergency escape of fire of high-rise building,
Becoming social problem of concern, the rescue run equipment technology research of diversification and application have been opened
Begin.Through inquiry, the patent that recent domestic is relevant has 30 multinomial, and it is " high that such as China Taiwan is developed
Electricity consumption fixed-type escape ladder is exempted from building ", " the accumulator machinery escape equipment " of Israel's invention, may be used every time
With 30 people that escape.China develops " lifting box-type escape device " in the recent period.The U.S., Russia, add and take
The states such as big and Italy also use helicopter fire fighting and rescue.These big-and-middle-sized rescue run equipment,
Pivotal role can be played in some specific occasion.But shortcoming is expensive, and range of application is by condition
Restriction, such as in the wildfire accident of Shanghai 11.15, owing to pyrotechnics gesture is very big, cause straight
Rising aircraft cannot be near implementing rescue.
Also having a class to belong to small-sized escape to save oneself equipment, " high-rise life saving wheel " has been invented in 2009 by the U.S.,
Lds companies of Australia etc. also successively develop escape device for high-rise buildings, Shanghai, Tianjin, Suzhou, one-tenth
All, Wuhan, Dalian, Zhejiang, the ground such as Anhui, successively have escape device for high-rise buildings to come out.Some of which
Have begun to industrialization attempt, China Dongguan City fire-fighting equipment company limited incomparably produce " chain type is delayed
Fall device ", Dongguan is raw hopes domestic emergency descending lifeline, and high-rise escape self-saving 201010612520.x etc. is
The new product of the most domestic appearance.Owing to fall-slowing device for rescuing from high building development time is comparatively short, still deposit
In shortcoming and defect: it is special that 1 escaping descent control device rope belongs to user, it is impossible to utilize rope to set up rescue
Escape highway is reused, and evacuates slowly, it is impossible to meet the escape and rescue requirement that Duola hurries up.2
Although chain type descending lifeline achieves many people and escapes simultaneously, but escape chain deadweight is too big, needs to use and lifts
Weight crane coordinates and could use, it is impossible to the needs that satisfied escape is saved oneself.3 descending lifeline loading capacity are little, and one
One descending lifeline of people, it is impossible to carry the old,weak,sick and disabled and escape simultaneously.There is also bigger room for improvement.
Summary of the invention
It is an object of the invention to provide a kind of high-rise life saving coaster system, it is put into practice at escape and rescue
On the basis of innovate the upgrade version made, it can overcome disadvantages mentioned above of the prior art.
Technical scheme is as follows:
A kind of high-rise life saving coaster system, it is characterised in that include two steel wire ropes and be arranged on two steel
The coaster that many groups structure in cord is identical, described coaster includes a channel steel shape pedestal, this channel steel shape
The upper and lower side of pedestal respectively has preformed hole, and two ends preformed hole respectively arranges the D-ring of a same size (also
It is referred to as " shackle "), and the screw rod of D-ring inserts the preformed hole at channel-steel base two ends and is welded and fixed；
The upper end of two D-ring becomes decussation to weld with the middle part of C-shaped ring medial surface, and makes C-shaped ring
Opening towards D-ring lower end；Three screw rods, three screw rods are set on the base plate of channel steel shape pedestal
It is positioned on the center line at the bottom of channel steel shape base seat groove, three screw rods are set with 4-10 sheet butterfly spring, with
Screw rod is the inner guiding post of disk spring；Two chip size materials are also embedded identical in the groove of channel steel shape pedestal
Clamping plate, the center line of clamping plate is provided with three through holes, and two panels clamping plate are placed on three screw rods by through hole
On；Respectively two arc grooves, and two arcs it are provided with along its length in the one side that two panels clamping plate are relative
Groove is positioned at the both sides of cleat center-line, and two described steel wire ropes lay respectively at two grooves of lower plate
In, screw rod upper end screws in eyenut respectively, eyenut for compress two panels clamping plate and between
Disk spring between steel wire rope and channel steel shape pedestal and lower plate；On the screw rod being positioned at centre,
A helical spring is also had to be arranged between laminated plank and its eyenut.
Above-mentioned channel steel shape pedestal two middle side part is respectively equipped with link.
Above-mentioned steel wire rope upper and lower side respectively connects the collar, and the collar of steel wire rope upper end is also connected with safety door hook.
A kind of high-rise life saving coaster system, it is characterised in that include one to two steel wire rope and organize installation more
Coaster on a steel cord, the described coaster first half is channel steel shape pedestal, and lower half is circular pulley base
Seat, has preformed hole in the upper end of channel steel shape pedestal, has preformed hole in circular pulley pedestal lower end,
Two ends preformed hole respectively arranges a D-ring, and the screw rod of a D-ring inserts the preformed hole of channel-steel base also
Being welded and fixed, the long bolt of another D-ring inserts the preformed hole of circular pulley pedestal and is welded and fixed；
The upper end of two D-ring becomes decussation to weld with the middle part of C-shaped ring medial surface, and makes C-shaped ring
Opening is towards the lower end of D-ring；The base plate of channel steel shape pedestal is provided with three screw rods, three screw rod positions
On the center line at the bottom of channel steel shape base seat groove, three screw rods are set with 4-10 sheet butterfly spring, with
Screw rod is as the inner guiding post of disk spring；Two chip size materials are also embedded identical in the groove of channel steel shape pedestal
Clamping plate, the center line of clamping plate is provided with three through holes, and two panels clamping plate are placed on three spiral shells by through hole
On bar, the one side that two panels clamping plate are relative is respectively provided with two arc grooves, and two arcs along its length
Connected in star is positioned at the both sides of cleat center-line, and two described steel wire ropes lay respectively at two of lower plate
In groove, screw rod upper end screws in eyenut respectively, eyenut be used for compressing two panels clamping plate and it
Between steel wire rope and channel steel shape pedestal and lower plate between disk spring；At the spiral shell being positioned at centre
On bar, also a helical spring is arranged between laminated plank and its eyenut；Described pulley base
Seat center is provided with axis, and this axis is through the centre bore of pulley, and also round-meshed arm-tie is opened at two ends,
The circle hole sleeve of arm-tie one end is fixed on axis and by nut, and the circle hole sleeve of the arm-tie other end is in above-mentioned length
On screw rod；It is positioned at above arm-tie and has eyenut to be arranged on described long bolt；Under pulley pedestal
End also sets up arc gap, for being drawn from gap by steel wire rope when using double-steel wire rope；Sliding
Wheel pedestal each side welds a link with channel-steel base joining place；Weld in channel-steel base both sides
Multipair rope hook.
Above-mentioned steel wire rope upper and lower side respectively connects the collar, and the collar of steel wire rope upper end is also connected with safety door hook.
The invention have the advantage that coaster loading capacity is big and can be with series operation, coaster is permissible with steel wire rope
Quickly clamping with separate, steel wire rope is available for many groups of many people and escapes recyclings simultaneously, double-steel wire rope raising
Escape personnel delivers evacuation capacity and safety, and structural reduction is reliable, and service life is long, better solutions
Determine the difficult problem of high-rise escape self-rescue.Furthermore, it is to be understood that the present invention is also used as the motion of a kind of prompt drop
Equipment uses.
Accompanying drawing explanation
Fig. 1 is the schematic diagram (top view) of the first embodiment of the present invention.
Fig. 2 is the schematic diagram (front view, broken section) of the first embodiment of the present invention.
Fig. 3 is the schematic diagram (top view) of the second embodiment of the present invention.
Fig. 4 is the schematic diagram (front view, broken section) of the second embodiment of the present invention.
Wherein, 1, link, 2, channel steel shape pedestal, 3, clamping plate, 4, screw rod, 5, C-shaped ring, 6,
Steel wire rope, 7, the collar, 8, safety door hook, 9, D-ring, 10, screw rod, 11, eyenut, 12,
Lifting ring, 13, rope hook, 14, disk spring, 15, helical spring, 16, link, 17, pulley,
18, pulley pedestal, 19, gap, 20, long bolt, 21, arm-tie, 22, axis, 23, axis
Nut.
Detailed description of the invention
The first embodiment of a kind of high-rise life saving coaster system of the present invention, sees accompanying drawing 1,2,
It is characterized in that the many groups structure including two steel wire ropes 6 with being arranged on two steel wire ropes 6 is identical
Coaster, described coaster includes a channel steel shape pedestal 2, and the upper and lower side of this channel steel shape pedestal 2 respectively has
Preformed hole, two ends preformed hole respectively arranges the D-ring 9 (also referred to as " shackle ") of a same size, and
The screw rod 4 of D-ring 9 inserts the preformed hole at channel-steel base 2 two ends and is welded and fixed；Two D-ring
The upper end of 9 becomes decussation to weld with the middle part of C-shaped ring 5 medial surface, and makes the opening of C-shaped ring 5
Towards the lower end of the 9 of D-ring；Three screw rods 10, three spiral shells are set on the base plate of channel steel shape pedestal 2
Bar 10 is positioned on the center line of channel steel shape pedestal 2 bottom land, and three screw rods 10 are set with 4-10 sheet butterfly
Shape spring, the inner guiding post being disk spring 14 with screw rod 10；Also embed in the groove of channel steel shape pedestal 2
The clamping plate 3 that two chip size materials are identical, the center line of clamping plate 3 is provided with three through holes, and two panels clamping plate 3
It is placed on three screw rods 10 by through hole；Respectively set along its length in the one side that two panels clamping plate 3 are relative
There are two arc grooves, and two arc grooves are positioned at the both sides of clamping plate 3 center line, two described steel
Cord 6 lays respectively in 3 two grooves of lower plate, and screw rod 10 upper end screws in eyenut respectively
11, eyenut 11 for compress two panels clamping plate 3 and between steel wire rope 6 and channel steel shape base
Disk spring 14 between seat 2 and lower plate 3；On the screw rod 10 being positioned at centre, also one
Helical spring 15 is arranged between laminated plank 3 and its eyenut 11.
2 liang of middle side parts of above-mentioned channel steel shape pedestal are respectively equipped with link 1.
Above-mentioned steel wire rope 6 upper and lower side respectively connects the collar 7, and the collar 7 of steel wire rope 6 upper end is also connected with
Safety door hook 8.
The second embodiment of a kind of high-rise life saving coaster system of the present invention, sees accompanying drawing 3,4,
It is characterized in that including one to two steel wire rope 6 and the many groups of coasters being arranged on steel wire rope 6, described
The coaster first half is channel steel shape pedestal 2, and lower half is circular pulley pedestal 18, at channel steel shape pedestal 2
Upper end have preformed hole, have preformed hole in circular pulley pedestal 18 lower end, two ends preformed hole respectively sets
Putting a D-ring 9, the screw rod 4 of a D-ring 6 inserts the preformed hole of channel-steel base 2 and welds solid
Fixed, the long bolt 20 of another D-ring 9 inserts the preformed hole of circular pulley pedestal 18 and welds solid
Fixed；The upper end of two D-ring 9 becomes decussation to weld with the middle part of C-shaped ring 5 medial surface, and makes
The opening of C-shaped ring 5 is towards the lower end of D-ring 9；The base plate of channel steel shape pedestal 2 is provided with three spiral shells
Bar 10, three screw rods 10 are positioned on the center line of channel steel shape pedestal 2 bottom land, divide on three screw rods 10
Not Tao Zhuan 4-10 sheet butterfly spring, using screw rod 10 as the inner guiding post of disk spring 14；Channel steel shape base
Also embedding, in the groove of seat 2, the clamping plate 3 that two chip size materials are identical, the center line of clamping plate 3 is provided with three
Through hole, and two panels clamping plate 3 are placed on three screw rods 10 by through hole, two panels clamping plate 3 relative one
Respectively two arc grooves it are provided with along its length, and two arc grooves are positioned at clamping plate 3 center line on face
Both sides, two described steel wire ropes 6 lay respectively in two grooves of lower plate 3, screw rod 10
Upper end screws in eyenut 11 respectively, eyenut 11 for compress two panels clamping plate 3 and between
Disk spring 14 between steel wire rope 6 and channel steel shape pedestal 2 and lower plate 3；It is being positioned at centre
Screw rod 10 on, also helical spring 15 be arranged on laminated plank 3 and its eyenut 11 it
Between；
Described pulley pedestal 18 center is provided with axis 22, and this axis 22 passes the centre bore of pulley 17,
Also having two ends to open round-meshed arm-tie 21, the circle hole sleeve of arm-tie 21 one end is on axis 22 and by nut
23 fix, and the circle hole sleeve of arm-tie 21 other end is on above-mentioned long bolt 20；It is positioned at above arm-tie 21
Eyenut 11 is had to be arranged on described long bolt 20；Arc is also set up in the lower end of pulley pedestal 18
Gap 19, for drawing steel wire rope when using double-steel wire rope 6 from gap 19；At pulley base
Seat 18 each side welds a link 16 with channel-steel base 2 joining place；Channel-steel base 2 liang
Multipair rope hook 13 is welded in side.
Above-mentioned steel wire rope 6 upper and lower side respectively connects the collar 7, and the collar 7 of steel wire rope 6 upper end is also connected with
Safety door hook 8.
Coaster two ends of the present invention D-ring 9 and C-shaped ring 5 decussation Welding Structure, can realize
Bidirectional-sliding carry also makes to be close to D-ring 9 both sides during steel wire rope turnover coaster, prevents and expel double steel
Cord slides middle winding.Described channel-steel base 2 and the butterfly spring 14 being embedded, press from both sides up and down
Plate 3, screw rod 10 and the eyenut 11 of screw rod 10 upper end, constitute steel wire rope 6 quick clip
Tight and isolating construction.Wherein disk spring 14 uses the involutory combination of monolithic, screw rod 10 to be butterfly spring
14 inner guiding posts, axial space is compact, and the deformation energy of unit volume is relatively big, buffering shock-absorbing and dissipation energy
Effect is notable.Steel wire rope 6 between lower plate 3, is straight plate from channel steel shape pedestal 2 open side enters
Double contact elastic clamping, mean forced, dispersion, the clamping work surface of two clamping plate 3 is respectively equipped with
Article two, the linear type clip slot of depression in cambered surface adapted with steel wire rope 6 outer surface, increases and presss from both sides up and down
Plate 3 and the contact area of steel wire rope 6, two clip slots on clamping plate 3 are parallel to each other and are symmetrically distributed in
Three bolt both sides, securing member uses M10*60-70 millimeter partial threads bolt, coordinates 3 suspension ring
Nut 11 dextrorotation fastening safety is reliable.Reinforced coaster can be by the 1-2 in multiple eyenuts 11
Substituting with hand wheel nut, helical spring 15 can prevent maloperation, but uses helical spring 15 to reduce
Channel steel shape pedestal 2 and steel wire rope 6 clamp or discrete speed, generally in three fastening bolts at most
Can install two helical springs, another does not fill the screw rod of helical spring, and fly nut is as tightly
Firmware, described hand wheel nut is rotated in place rear left rotation and right rotation 0-30 degree, can realize acceleration and deceleration in downhill race
Degree and hovering, good reliability also has splendid downhill race comfort level with interesting.
When by embodiment 2 slow fall, such as Fig. 3, first the safety door hook 8 of steel wire rope 6 head end is hung over
On firm load-bearing ring or pipeline, escape personnel is inserted in seat belt the safe hook carried by seat belt
In the D-ring 9 of ass (pulley one end)；Left-handed (or dialing with forefinger) suspension ring respectively
The upper end of nut 11 to screw rod 10, mentions lifting ring 12, makes lower plate separation certain space, will
Steel wire rope 6 enters between two clamping plate 3 from the left rope race of upper end C-shaped ring 5 respectively, then by steel wire rope 6 around
Cross movable pulley 17 turn back and enter right side rope race between upper and lower clamping plate 3, then through upper end C-shaped ring 5
Right side goes out coaster and turns back downwards, through right side rope hook 13, goes out between pulley pedestal 18 and pulley 17
Pulley pedestal 18 lower end gap 19, more sagging through the right rope race of lower end C-shaped ring 5.Depend on forefinger
Secondary dextrorotation (dialing) eyenut 11, makes the rapid clamping steel wire rope 6 of clamping plate 3, and eyenut 11 is right
After being screwed into position, it is further continued for dextrorotation 20 to 60 degree of slightly exerting oneself, eyenut 11 dextrorotation (spiral bullet on earth
Spring gap is increasingly compressed to about 0), always wear your gloves, the right hand gently holds steel wire rope 6, and left hand holds (hands
Wheel) eyenut 11, check that confirming that operation is errorless can start in downhill race.After health is unsettled, Ke Yitong
Cross left hand and gently revolve speed-regulating hand wheel or the right hand gently draws steel wire rope 6 to regulate downhill race speed, regulation and control of can following one's bent
Downhill race speed or hovering.Once rescue 2-3 people's downhill race time, divided by upper operation outside, also will be by arm-tie 21
Eyenut 11 dextrorotation of upper end puts in place, is further continued for dextrorotation 60-180 degree, makes arm-tie 21 and pulley base
Seat 18 clamping pulley 17, plays braking brake effect.Again old man, patient, child are loaded mesh bag,
Hanging on coaster both sides link 16 by safety door hook, rescue personnel finally strides into seat belt and by seat belt
The safety door hook carried hangs in lower end D-ring 9, the most left-handed eyenut 11, releases pulley pedestal
18 with the arm-tie 21 brake to pulley 17, the slowest left-handed upper and lower side eyenut 11, coordinate
The right hand can realize downhill race speed governing and hovering.
During eyenut 11 in the middle of described dextrorotation, helical spring 15 gap is gradually compressed into
After about zero, for safety, the most do not allow the most left-handed eyenut 11, it is ensured that in downhill race
Journey middle clamp plate 3 remains permanent steady chucking power to steel wire rope 6.After first group of escape personnel lands,
Can start second group of downhill race, steel wire rope 6 can continue to reuse.The high building of accompanying drawing 3 structure is escaped
Raw coaster embodiment, both can use steel cable, it is possible to use two steel wire rope escape downhill race,
The technology and the operational approach that use two steel wire rope downhill race are identical with accompanying drawing 1.
In order to accelerate the evacuation carrying capacity of escape personnel, the present embodiment uses more than diameter 6mm not
Rust steel SUS304 double-steel wire rope, the nominal load capacity of each coaster 150 kilograms.Coaster with steel wire
In the clamping of rope, separation, tobogganing process, steel wire rope substantially remains in linear running, therefore, and steel wire
Can run on Sheng simultaneously and organize coaster more, it is achieved that many people circulate escape simultaneously.According to application needs,
Two coasters can be respectively clamped into steel wire rope, by the D of upper and lower two coasters with series operation by coaster
Shape ring safety door hook couples.The coaster loading capacity of series operation is equal to single coaster loading capacity sum.
Claims (5)
1. a high-rise life saving coaster system, it is characterised in that include two steel wire ropes (6) and install
The coaster that many groups structure on two steel wire ropes (6) is identical, described coaster includes a channel steel shape base
Seat (2), the upper and lower side of this channel steel shape pedestal (2) respectively has preformed hole, and two ends preformed hole respectively arranges one
The D-ring (9) of same size, and the screw rod (4) insertion channel steel shape pedestal (2) of D-ring (9)
The preformed hole at two ends is also welded and fixed；The upper end of two D-ring (9) and C-shaped ring (5) medial surface
Middle part become decussation welding, and make the opening lower end towards D-ring (9) of C-shaped ring (5)；
Arranging three screw rods (10) on the base plate of channel steel shape pedestal (2), three screw rods (10) are positioned at channel-section steel
On the center line of shape pedestal (2) bottom land, three screw rods (10) are set with 4-10 sheet disk spring,
With screw rod (10) as disk spring the inner guiding post of (14)；Also embed in the groove of channel steel shape pedestal (2)
The clamping plate (3) that two chip size materials are identical, the center line of clamping plate (3) is provided with three through holes, and two panels
Clamping plate (3) are placed on three screw rods (10) by through hole；The one side that two panels clamping plate (3) are relative
Above respectively it is provided with two arc grooves along its length, and two arc grooves are positioned at clamping plate (3) center line
Both sides, two described steel wire ropes (6) lay respectively in (3) two grooves of lower plate, screw rod
(10) upper end screws in eyenut (11) respectively, and eyenut (11) is used for compressing two panels clamping plate (3)
The dish between steel wire rope (6) and channel steel shape pedestal (2) and lower plate (3) between and
Spring (14)；On the screw rod (10) being positioned at centre, also a helical spring (15) is arranged on
Between upper laminated plank (3) and its eyenut (11).
2. high-rise life saving coaster system as claimed in claim 1, it is characterised in that above-mentioned channel steel shape base
Seat (2) two middle side parts are respectively equipped with link (1).
3. high-rise life saving coaster system as claimed in claim 1, it is characterised in that described steel wire rope (6)
Upper and lower side respectively connects the collar (7), and the collar (7) of steel wire rope (6) upper end is also connected with safety door hook (8).
4. a high-rise life saving coaster system, it is characterised in that include one to two steel wire rope (6) and
The many groups of coasters being arranged on steel wire rope (6), the described coaster first half is channel steel shape pedestal (2), under
Half portion is circular pulley pedestal (18), the upper end of channel steel shape pedestal (2) and circular pulley pedestal (18)
Lower end respectively has an assembling preformed hole, and two ends preformed hole respectively arranges a D-ring (9), upper end D-shaped
The screw rod (4) of ring (9) inserts the preformed hole of channel steel shape pedestal (2) and is welded and fixed, lower end D
The long bolt (20) of shape ring (9) inserts circular pulley pedestal (18) and the preformed hole of arm-tie (21),
Long bolt (20) upper end screws in eyenut (11), the upper end of two D-ring (9) and C-shaped ring
(5) middle part of medial surface becomes decussation welding, and makes the opening of C-shaped ring (5) towards D-ring
(9) lower end；The center line of the base plate of channel steel shape pedestal (2) is provided with three screw rods (10), three
4-10 sheet disk spring it is set with, using screw rod (10) as disk spring (14) on individual screw rod (10)
Inner guiding post；The clamping plate (3) that two chip size materials are identical are also embedded in the groove of channel steel shape pedestal (2),
The center line of clamping plate (3) is provided with three through holes, and two panels clamping plate (3) are placed on three by through hole
On screw rod (10), the one side that two panels clamping plate (3) are relative is respectively provided with two arcs along its length recessed
Groove, and two arc grooves are positioned at the both sides of clamping plate (3) center line, two described steel wire ropes (6)
Laying respectively in two grooves of lower plate (3), screw rod (10) upper end screws in eyenut respectively
(11), eyenut (11) be used for compressing two panels clamping plate (3) and between steel wire rope (6),
And the disk spring (14) between channel steel shape pedestal (2) and lower plate (3)；It is being positioned at centre
On screw rod (10), also a helical spring (15) is arranged on laminated plank (3) and its suspension ring spiral shell
Between female (11)；Described pulley pedestal (18) center is provided with axis (22), and this axis (22) is worn
Crossing centre bore and the circular hole of arm-tie (21) one end of pulley (17), axis (22) upper end screws in spiral shell
Female (23) are fixed, described long bolt (20) sequentially pass through pulley pedestal (18) lower end preformed hole,
The upper lower opening of D-ring (9), the preformed hole of arm-tie (21), be then threaded into eyenut (11),
Arc gap (19) is also set up, for using double-steel wire rope (6) in the lower end of pulley pedestal (18)
Time steel wire rope is drawn from gap (19)；Hold in the mouth with channel steel shape pedestal (2) at pulley pedestal (18)
Connect place's each side one link (16) of welding；Multipair rope is welded in channel steel shape pedestal (2) both sides
Hook (13).
5. high-rise life saving coaster system as claimed in claim 4, it is characterised in that described steel wire rope (6)
Upper and lower side respectively connects the collar (7), and the collar (7) of steel wire rope (6) upper end is also connected with safety door hook (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382757.1A CN104117157B (en) | 2014-08-06 | 2014-08-06 | High-rise life saving coaster system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410382757.1A CN104117157B (en) | 2014-08-06 | 2014-08-06 | High-rise life saving coaster system |
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| CN104117157A CN104117157A (en) | 2014-10-29 |
| CN104117157B true CN104117157B (en) | 2016-08-17 |
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| CN201410382757.1A Expired - Fee Related CN104117157B (en) | 2014-08-06 | 2014-08-06 | High-rise life saving coaster system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107281661B (en) * | 2017-08-15 | 2022-04-15 | 南通金露智能设备有限公司 | Unattended wheel belt type high-rise escape device |
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| CN104117157A (en) | 2014-10-29 |
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