CN109331350A - A kind of rescue fixes device, erection method and high-rise rescue method with anchor point - Google Patents
A kind of rescue fixes device, erection method and high-rise rescue method with anchor point Download PDFInfo
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- CN109331350A CN109331350A CN201811416631.6A CN201811416631A CN109331350A CN 109331350 A CN109331350 A CN 109331350A CN 201811416631 A CN201811416631 A CN 201811416631A CN 109331350 A CN109331350 A CN 109331350A
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- armed lever
- mobile jib
- horizontal armed
- support rod
- anchor point
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- 230000009194 climbing Effects 0.000 claims description 10
- 230000032258 transport Effects 0.000 claims description 8
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- 241000876443 Varanus salvator Species 0.000 description 2
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B1/00—Devices for lowering persons from buildings or the like
- A62B1/06—Devices for lowering persons from buildings or the like by making use of rope-lowering devices
- A62B1/18—Other single parts for rope lowering-devices, e.g. take-up rollers for ropes, devices for shooting ropes
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Emergency Lowering Means (AREA)
Abstract
The present invention provides a kind of rescue and fixes device, erection method and high-rise rescue method with anchor point, including lifting mobile jib, horizontal armed lever and support rod, horizontal armed lever is slidably connected with lifting mobile jib, support rod with horizontal armed lever respectively, it goes up and down mobile jib and support rod is scalable, it further include oblique pull rope, oblique pull rope one end is connect with horizontal armed lever one end, and the other end passes through post upper and connect with the horizontal armed lever other end, horizontal armed lever one end sets pulley, and support rod lower part sets pulley.Erection method includes connecting horizontal armed lever and lifting mobile jib, and horizontal armed lever both ends is made to withstand on building top surface and bottom surface；It adjusts support pole length and locks；Connection support bar and horizontal armed lever are simultaneously locked；The horizontal armed lever of adjustment keeps it horizontal and locks；Oblique pull rope is connect with horizontal armed lever both ends, and is pre-tightened.The fixed device of the anchor point is built without destroying fabric structure, and the building different suitable for internal structure is built rapidly, structural stability is strong, and supporting power is big from heavy and light.
Description
Technical field
The invention belongs to rescue technical field of auxiliary equipment, are fixed more particularly, to a kind of rescue with anchor point
Device, erection method and high-rise rescue method.
Background technique
In recent years, China's skyscraper speedup quickly, but it is high-rise catch fire and occur it is unexpected also happen occasionally, and it is general
Low-rise dwelling building is different in logical, and high-rise, Super High is due to story height, and fire water monitor can not effectively put out a fire, and hose laying in building
Time-consuming, laborious, often delay is best puts out a fire opportunity, meanwhile, the wounded and in emergency circumstances transfer, escape are also problem.It is right
This, fire brigade, which passes through, is laid with the rope that climbs frequently with exterior wall, transports water band, goods and materials along the rope that climbs using rope-climbed robot or even shifts wound
Member.And in this way, the anchor point of the rope that climbs of floor is fixed just to become key.
The fixed device of existing anchor point is in addition to heaviness, it usually needs carries out drilling consolidation to building, destroys building knot
Structure；And anchor point establishing time is too long, is delayed fire fighting opportunity；Meanwhile the structural stability of the fixed device of anchor point is poor, supporting power
Small, when transporting water band, goods and materials, the fixed device of anchor point is easily displaced, and causes security risk；And present interior of building knot
Structure is varied, some buildings are that French window is not provided with windowsill, and the fixed device of some anchor points needs to be clamped on windowsill,
Therefore the fixed device of existing anchor point can not be suitable for the different building of various structures.It is fixed in addition, fireman carries anchor point
When device steps on building, there is strict demand to the weight of device, i.e. individual soldier carries no more than 20gkg, so, have the fixed dress of anchor point
The weight set is against regulation.
Summary of the invention
Device, erection method and high level is fixed with anchor point the problem to be solved in the present invention is to provide a kind of rescue to speedily carry out rescue work
Rescue mode, the fixed device of anchor point are built without destroying this body structure of building, are built suitable for various internal structures are different
It builds, and own wt is light, builds that the time is short, and stability is strong, supporting power is big.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of rescue fixes device with anchor point,
Including lifting mobile jib, horizontal armed lever and support rod, horizontal armed lever is slidably connected with lifting mobile jib, and support rod and horizontal armed lever slide
Connection, goes up and down mobile jib and support rod is scalable, further includes oblique pull rope, one end company of one end of oblique pull rope and horizontal armed lever
It connects, the upper end that the other end passes through support rod is connect with the other end of horizontal armed lever, and horizontal armed lever is set far from one end of lifting mobile jib
There is first pulley, the lower part of support rod is equipped with second pulley.
In technical solution, it is preferred that further include third pulley, third pulley is set to first pulley and support on horizontal armed lever
Between bar.
In technical solution, it is preferred that second pulley is set on support rod by the sliding of the first sliding sleeve locking device, and third is sliding
Wheel is set on horizontal armed lever by the sliding of the second sliding sleeve locking device.
In technical solution, it is preferred that the angle of the line and support rod of second pulley and third pulley is 10-20 °.
In technical solution, it is preferred that further include the fixed point of restricting that climbs, climb the line and branch of fixed point and second pulley of restricting
The angle of strut is 45-60 °.
In technical solution, it is preferred that the angle at oblique pull rope and horizontal armed lever both ends is 40-60 °.
In technical solution, it is preferred that lifting mobile jib includes outer tube, mobile jib and ratchet wheel locking device in tooth form, outer tube sliding
It is sheathed in tooth form outside mobile jib, and can be locked on mobile jib in tooth form by ratchet wheel locking device, it is preferred that outer tube passes through spine
Take turns locking device one-way locking on mobile jib in tooth form.
In technical solution, it is preferred that lifting mobile jib further includes foot-operated hydraulic lift, and foot-operated hydraulic lift is set to
The bottom of mobile jib in tooth form.
In technical solution, it is preferred that the bottom and top for going up and down mobile jib further respectively have anti-skidding heelpiece and anti-slip top pad.
In technical solution, it is preferred that anti-skidding heelpiece is equipped with vertical calibration lamp, and anti-slip top pad is equipped with calibration point.
In technical solution, it is preferred that horizontal armed lever is connect by third sliding sleeve locking device with lifting mobile jib, horizontal armed lever
It can be connect by the 4th sliding sleeve locking device with horizontal armed lever along lifting mobile jib sliding, support rod, support rod can be along horizontal armed lever
Sliding.
In technical solution, it is preferred that support rod includes A-frame and adjusts strut, and A-frame is sheathed on adjusting strut
Outside, A-frame and adjusting strut are equipped with through-hole, and height is adjusted between A-frame and adjusting strut and is consolidated by pin
It is fixed.
It is a further object of the present invention to provide a kind of methods for setting up the fixed device of above-mentioned anchor point, comprising:
Horizontal armed lever is connect by the first step with lifting mobile jib, is adjusted the length of lifting mobile jib and will be gone up and down the both ends of mobile jib
It holds out against between the top surface and bottom surface of building；
Second step, the length for adjusting the support rod, and lock the support rod；
The support rod connect with the horizontal armed lever, and adjusts the position of the support rod by third step, described in locking
Support rod；
One end that 4th step, the adjustment horizontal armed lever are connect with the lifting mobile jib, makes the horizontal armed lever keep water
It is flat, lock the horizontal armed lever；
The oblique pull rope connect with the horizontal armed lever both ends, and pre-tightens by the 5th step.
It is yet another object of the invention to provide a kind of methods of high-rise rescue, comprising:
1) the fixed device of above-mentioned anchor point is set up in building ignition point following floor；
2) one end for the rope that climbs is fixed by the fixed device of anchor point, it is preferred that the one end for the rope that climbs successively is bypassed the
Then one pulley and second pulley are fixed with horizontal armed lever or lifting mobile jib；
3) other end for the rope that climbs is released outside building, water is transported to building ignition point following floor by climbing string device
Band is put out a fire, or transports rescue goods and materials and the conveying wounded.
Another object of the present invention is to provide a kind of method of high-rise rescue, comprising:
1) the fixed device of above-mentioned anchor point is set up in building ignition point following floor；
2) one end for the rope that climbs is fixed by the fixed device of anchor point, it is preferred that the one end for the rope that climbs successively is bypassed the
Then one pulley, third pulley and second pulley are fixed with horizontal armed lever or lifting mobile jib；
3) other end for the rope that climbs is released outside building, water is transported to building ignition point following floor by climbing string device
Band is put out a fire, or transports rescue goods and materials and the conveying wounded.
The advantages and positive effects of the present invention are:
The rescue fixes device with anchor point:
1. the fixed top and bottom for only relying on building are destroyed without doing any structure to building itself, without
The other structures such as windowsill have universality, are applicable to the different building of various internal structures；
2. so that horizontal armed lever is essentially formed the state that upper and lower component is offset by the setting of oblique pull rope, three pulleys,
Not only it had prevented horizontal armed lever to tilt or bend to load-bearing material end, but also has prevented horizontal armed lever upward along lifting mobile jib far from weight end
It is mobile, the stress of whole device substantially centered on the cross structure of horizontal armed lever and support rod, upper and lower two parts component offsets,
Balance, makes it possible system light-weight design, and simultaneity factor stability is stronger, and supporting power is bigger；
3. third pulley is set up, the acting force arm between horizontal armed lever and support rod is substantially reduced, correspondingly, anchor point
The turning moment of fixed device entirety greatly reduces, and stability is stronger；
4. the structure of the fixed device of anchor point is simple, and builds rapidly, a large amount of time can be saved for rescue work.
Using the high level rescue method, rescue personnel is not necessarily to along the layer-by-layer lay out of building floor, without more
The building Ci Pa transports relief goods, by conveying water band and rescue goods and materials i.e. from climb rope and the climbing string device under building upthrow
Can, the valuable rescue time is greatly saved, also greatly reduces the burden of rescue personnel.
Detailed description of the invention
Fig. 1 is that the rescue of the embodiment of the present invention fixes the structural schematic diagram of device with anchor point.
Fig. 2 is that the rescue of the embodiment of the present invention fixes ratchet wheel locking device one-way movable state in device with anchor point
Structural schematic diagram.
Fig. 3 is the knot that the rescue of the embodiment of the present invention fixes the wraping plate device of ratchet wheel locking device in device with anchor point
Structure schematic diagram.
Fig. 4 is that the rescue of the embodiment of the present invention fixes the structure of ratchet wheel locking device lock state in device with anchor point
Schematic diagram.
Fig. 5 is that the rescue of the embodiment of the present invention fixes the structure of ratchet wheel locking device unlocked state in device with anchor point
Schematic diagram.
Fig. 6 is the knot that the rescue of the embodiment of the present invention fixes the wraping plate device of ratchet wheel locking device in device with anchor point
Structure schematic diagram.
Fig. 7 is that the rescue of the embodiment of the present invention fixes the structural schematic diagram of sliding sleeve locking device in device with anchor point.
In figure:
1, mobile jib 2, horizontal armed lever 3, support rod are gone up and down
4, oblique pull rope 5, pulley 6, pulley
7, pulley 8, sliding sleeve locking device 9, sliding sleeve locking device
10, hydraulic lift 11, outer tube 12, mobile jib in tooth form are ridden
13, ratchet wheel locking device 14, ratchet locking structure 15, loop bar
16, wraping plate device 17, control device 18, elastic device
19, shaft 20, shift slot 21, lock tongue
22, sliding surface 23, slot internal stop surface 24, lock tongue sliding surface in slot
25, it climbs rope 26, oblique pull rope sling 27, monodirectional locking linkage portion
28, linkage portion 29, unlock linkage portion 30, convex slope are locked
31, stopper 32, flexible clamp piece 33, anti-skidding heelpiece
34, anti-slip top pad 35, vertical calibration lamp 36, calibration point
37, sliding sleeve locking device 38, sliding sleeve locking device 39, A-frame
40, strut 41, through-hole 42, pulley support arm are adjusted
43, concave groove 44, nut main body 45, locking nut
46, retraction slot
Specific embodiment
High-rise rescue is a great problem in current rescue field, and when fire extinguishing, fire water monitor range is inadequate, can not
Effectively extinguishing chemical is sprayed to high level and is caught fire a little, and stair lay out is time-consuming and laborious along building, the delay fire extinguishing best opportunity, rescues
When helping, goods and materials and the wounded conveying, shift it is difficult.Therefore the prior art mostly uses from high-rise outer wall and is laid with the rope that climbs, and utilizes
The rope that climbs is hung using climbing robot send water band and goods and materials, and is laid with to climb to restrict to need that anchor point is first arranged in skyscraper and fix
Device, for the fixed rope that climbs.Since skyscraper internal structure is varied, some buildings have windowsill, but some buildings are
French window is not provided with windowsill, therefore the fixed device of anchor point in the prior art can not adapt to different types of building, and fire-fighting is made to go out
Climb when fiery rope fixation become a great problem.When high-rise rescue, it is necessary to it seizes every minute and second, and most of anchor point is fixed at present
Apparatus structure is complicated, from great, carry, builds inconvenience, environmental suitability is poor, destroys building structure, and time-consuming, and itself is tied
Structure is unstable, is easily displaced when hanging and sending weight and even collapses, causes very big security risk.
Device is fixed with anchor point to solve the above problems, the present invention provides a kind of rescues.
The embodiment of the present invention is described further with reference to the accompanying drawing:
As shown in Figure 1, a kind of rescue described in the present embodiment fixes device with anchor point, including it is lifting mobile jib 1, horizontal
Armed lever 2 and support rod 3, horizontal armed lever 2 are slidably connected with lifting mobile jib 1, and support rod 3 is slidably connected with horizontal armed lever 2, lifting master
Bar 1 and support rod 3 are scalable, further include oblique pull rope 4, and one end of oblique pull rope 4 is connect with one end of horizontal armed lever 2, separately
The upper end that one end passes through support rod 3 is connect with the other end of horizontal armed lever 2, and horizontal armed lever 2 is equipped with far from one end of lifting mobile jib 1
The lower part of pulley 5, support rod 3 is equipped with pulley 6.
Fire fighter carries the fixed device of the anchor point and then erects lifting mobile jib 1 perpendicular to ground to work layer, and adjusts
Its length is saved, its top top to roof is made, bottom is supported to ground in building, lifting mobile jib 1 is securely fixed, then according to reality
The border building situation height that determines support rod 3 and the position on horizontal armed lever 2, the horizontal armed lever 2 on moving lifting mobile jib 1,
It while guaranteeing that support rod 3 lands, keeps horizontal armed lever 2 vertical with lifting mobile jib 1 and support rod 3, and fixation, then will
Oblique pull rope 4 passes through 3 upper limit slot of support rod, and its both ends is connect and pre-tightened with horizontal 2 both ends of armed lever respectively, then will
Climb one end of rope successively bypasses pulley 5 and pulley 6, connect with the hanging ring of restricting of climbing on horizontal armed lever 2, the other end is put from window
Out, it climbs for rope-climbed robot along it.Wherein, the effect for going up and down mobile jib 1 is fixed with constructure body structure, horizontal armed lever
2 for hanging the rope that climbs, and support rod 3 is used to support the force side of horizontal armed lever 2, improves its bearing capacity, prevents horizontal 2 folding of armed lever
It is disconnected.Since the load-bearing end stress of horizontal armed lever 2 is larger, easily bend horizontal armed lever, setting oblique pull rope 4 holds horizontal armed lever 2
End tenses again, applies the component lifted upwards to the load-bearing end of horizontal armed lever 2, can the horizontal armed lever 2 of partial offset bear weight
Power, the structural stability for armed lever 2 of improving the standard, prevents overall structure from rolling.And since 4 pairs of oblique pull rope horizontal armed levers 2 are separate
One end of weight is applied with upward component, makes horizontal armed lever 2 and the junction of lifting mobile jib 1 have the tendency that moving up, leads to
The setting for crossing pulley 5,6 makes the gravity of weight pass through the rope that climbs and applies tiltedly to one end that horizontal armed lever 2 is connect with lifting mobile jib 1
Downward power, downward component can the upward component in the position of partial offset oblique pull rope 4, hung to effectively prevent
The problem of one end upward sliding that horizontal armed lever 2 is connect with lifting mobile jib 1 when weight.
The fixation of the fixed device of the anchor point only relies on the top and bottom of building, needs not rely on other building structure such as windowsill
Auxiliary, and buildings in general has top and bottom, and therefore, the fixed device of the anchor point has universality, be applicable to it is various not
With the building of internal structure, it is not necessary which kind of anchor point fixed knot used according to fabric structure judgement when rescue personnel rescues
Structure carries set of device, that is, applicable various buildings.Make horizontal armed lever substantially by the setting of oblique pull rope, two pulleys
The state that component is offset up and down is formed, had not only prevented horizontal armed lever to tilt or bend to load-bearing material end, but also prevent horizontal armed lever
It is moved up far from weight end along lifting mobile jib, meanwhile, greatly reduce turning moment, keeps the stability of whole device stronger.
Wherein, it is preferred that pulley 7 can also be set, and pulley 7 is set between horizontal 2 top sheave 5 of armed lever and support rod 3.It climbs
Rise rope 25 and successively bypass pulley 5,7,6, then fixed with horizontal armed lever 2, the setting of pulley 7, the 25 pairs of pulleys 5 of rope that make to climb by
Power angulation change makes horizontal armed lever 2 be shortened by the arm of force of the power of weight, thus make horizontal armed lever 2 can load-bearing material weight significantly
Improve, can be improved to be used only horizontal armed lever be not added pulley 7 hang weight when 1.5-2 times.After increasing pulley 7, overall structure
Right-handed moment the arm of force by pulley 5 to the length between sliding sleeve locking device 38, shorten to pulley 7 to sliding sleeve and lock
Length between device 38, torque greatly reduce, and effectively improve integrally-built stability.
Wherein, it is furthermore preferred that pulley 6 is set on support rod 3 by the sliding of sliding sleeve locking device 8, pulley 7 is locked by sliding sleeve
The tight sliding of device 9 is set on horizontal armed lever 2.After adjusting loose sliding sleeve locking device 8,9, adjustable pulley 6,7 is in support rod 3 and level
Position on armed lever 2, changes the winding angle for the rope that climbs, and the rope that can will be climbed according to practical situations is adjusted to keep whole device steady
Qualitative stronger winding angle.Specifically, pulley 6,7 can be arranged on sliding sleeve locking device 8,9 by pulley support arm 42.More
Preferably, the angle of the line and support rod 3 of pulley 6 and pulley 7 is 10-20 °, in lifting mobile jib one end, makes climb rope and branch
Angle between strut 3 is 45-60 °, can so make the resultant force of vertical direction suffered by support rod 3 and horizontal armed lever 2 smaller, dress
The structural stability set is stronger.
Wherein, specifically, lifting mobile jib 1 includes mobile jib 12 and ratchet wheel locking device 13 in outer tube 11, tooth form, outer tube 11 is sliding
It is dynamic to be sheathed in tooth form outside mobile jib 12, and by ratchet wheel locking device 13 in tooth form one-way locking on mobile jib 12.Specifically, such as
Shown in Fig. 3, Fig. 6,13 one end of ratchet wheel locking device is connected through a screw thread with outer tube 11, and ratchet locking structure 14 is arranged in the other end,
Ratchet locking structure 14 includes loop bar 15, wraping plate device 16, control device 17 and elastic device 18, and loop bar 15 is sheathed in tooth form
Outside mobile jib 12, wraping plate device 16 is rotatablely connected by shaft 19 and loop bar 15, and opposite loop bar 15 does axial wraping plate and moves, in tooth form
Mobile jib 12 includes lock tongue 21 along several shift slots 20, wraping plate device 16 is axially arranged with, and elastic device 18 does direction tooth to lock tongue 21
The power effect of mobile jib 12 in type, elastic device 18 can be the cyclic annular tension spring being looped around wraping plate device 16 close to 21 side of lock tongue, torsion
Spring or other elastic materials；Control device 17 is directed toward the masterpiece of mobile jib 12 in tooth form by applying to 16 different parts of wraping plate device
With making lock tongue 21 and shift slot 20 in locking, convert between three kinds of states of one direction locking and unlocking, control device 17 is to be sheathed on
The shell-like object slided up and down on the outside of unidirectional locking arrangement and along loop bar 15.
More specifically, 16 quantity of wraping plate device is 6, is uniformly arranged along shaft 19；Shift slot 20 includes sliding surface in slot
22 and slot internal stop surface 23, lock tongue 21 includes lock tongue sliding surface 24, and sliding surface 22 and lock tongue sliding surface 24 match in slot, in slot
Angle is more than or equal to 90 ° between 12 outer surface of mobile jib in blocking surface 23 and tooth form.16 lateral surface of wraping plate device is equipped with monodirectional locking
Linkage portion 27, locking linkage portion 28 and unlock linkage portion 29, locking linkage portion 28, unlock linkage portion 29 are respectively at 19 liang of shaft
Side, monodirectional locking linkage portion 27 lock linkage portion 28 close to lock tongue 21 1 between locking linkage portion 28, unlock linkage portion 29
Side, 16 outer surface side of wraping plate device are equipped with convex slope 30, and unlock linkage portion 29 is set on convex slope 30；15 outside of loop bar
Face is equipped with stopper 31, and for preventing control device 17 from falling off, flexible clamp piece is equipped between 15 lateral surface of loop bar, two stopper 31
32, for distinguishing monodirectional locking linkage portion 27, locking linkage portion 28 and unlock linkage portion 29.
As shown in Figure 2,6, when control device 17 applies pressure to monodirectional locking linkage portion 27, unidirectional locking system is in
Monodirectional locking state is unidirectionally moved for making unidirectional locking arrangement and mobile jib 12 in tooth form carry out gear.Since monodirectional locking joins
Dynamic portion 27 is in the middle part of the wraping plate of wraping plate device 16, therefore wraping plate device 16 can drive lock tongue 21 to rotate along shaft 19, elasticity dress
It sets 18 and applies the power effect for being directed toward mobile jib 12 in tooth form to lock tongue 21；When unidirectional locking arrangement into the slot of shift slot 20 sliding surface
When 22 directions are mobile, 12 outer surface of mobile jib in tooth form of lock tongue sliding surface 24 is slipped over, therefore unidirectional locking arrangement can be to this side
To movement；When unidirectional locking arrangement is mobile to 23 direction of slot internal stop surface of shift slot 20, lock tongue 21 is caught in this direction most
A nearly shift slot 20 is simultaneously acted on by the barrier force of slot internal stop surface 23, therefore unidirectional locking arrangement is locked in that direction
It is fixed.
As shown in figure 4, unidirectional locking system is in locking shape when control device 17 applies pressure to locking linkage portion 28
State, for unidirectional locking arrangement and mobile jib 12 in tooth form to be fixed.Since locking linkage portion 28 is in wraping plate device 16
Close to 21 side of lock tongue, therefore lock tongue 21 is inserted into shift slot 20 and applies pressure, unidirectional locking arrangement and tooth to shift slot 20
Mobile jib 12 is fixedly connected in type.
As shown in figure 5, unidirectional locking system is in unlock shape when control device 17 applies pressure to unlock linkage portion 29
State, for being packed into mobile jib 12 in unidirectional locking arrangement and tooth form, taking out or carry out any adjustment.Due to unlock linkage portion 29
In on the convex slope 30 far from 21 side of lock tongue, lock tongue sliding surface 24 is not contacted with mobile jib 12 in tooth form, unidirectional locking arrangement
Mobile jib 12 is axial any mobile in tooth form.
Rescue personnel will go up and down after mobile jib 1 vertically stands in building, be set to mobile jib 12 in tooth form by sliding sleeve
Outer outer tube 11, quick adjusting lifting mobile jib 1 to suitable length, and by above-mentioned ratchet wheel locking device 13 quickly by outer tube
11 position locking shortens the fixed device of anchor point significantly and takes so as to rapidly complete to set up the first step of the fixed device of anchor point
The time built strives for valuable time for fire fighting work, in addition, the structural stability of the ratchet wheel locking device 13 is very strong, locking
The length for going up and down mobile jib 1 afterwards will not change easily.
Wherein, it is preferred that lifting mobile jib 1 further includes foot-operated hydraulic lift 10, and foot-operated hydraulic lift 10 is set to
The bottom of mobile jib 12 in tooth form.Foot-operated hydraulic lift 10 belongs to the prior art, such as foot-operated liquid commonly used in the prior art
Jack is pressed, therefore the specific structure of foot-operated hydraulic lift 10 is not repeated them here.When setting up anchor point fixation device, first pass through
The length for going up and down mobile jib 1 is tentatively adjusted to appropriate length by ratchet wheel locking device 13, and then foot is stepped on foot-operated hydraulic lift 10 and driven
Hydrodynamic compression bar quickly jacks up, so that the length of lifting mobile jib 1 is quickly finely tuned, the both ends for going up and down mobile jib 1 are firm
Dieback is between the top and bottom of building.Quickly the length for going up and down mobile jib 1 can be carried out using foot-operated hydraulic lift micro-
It adjusts, realizes the demand for setting up the fixed device of anchor point rapidly, meanwhile, 1 both ends of mobile jib can will be gone up and down by hydraulic lift force
Firmly dieback, the fixed device of anchor point to build stability stronger.
Preferably, for horizontal armed lever 2 perpendicular to lifting mobile jib 1, support rod 3 is parallel with lifting mobile jib 1, can so anchor point be made to consolidate
The structure for determining device is more stable.Wherein, it is preferred that the bottom and top of lifting mobile jib 1 further respectively have anti-skidding heelpiece 33 and prevent
Sliding top pad 34, anti-skidding heelpiece 33 are equipped with vertical calibration lamp 35, and anti-slip top pad 34 is equipped with calibration point 36.Anti-skidding heelpiece 33 and anti-
Sliding top pad 34 can be round sheet or the metal plate of rectangular sheet, such as steel plate, stainless steel plate, iron plate, the bottom of anti-skidding heelpiece
The settable anti-skid chequer in portion and the top of anti-slip top pad, can also be arranged one layer of rubber antiskid pad, anti-skidding heelpiece and anti-slip top pad again
On the one hand it can make to go up and down Du Genggao perpendicular to the ground after mobile jib 1 is erect, on the other hand can prevent lifting mobile jib 1 when hoisting heavy from sliding
It is dynamic, improve the structural stability of the fixed device of anchor point.Vertical calibration lamp 35 can choose laser calibration lamp, such as laser zenith meter
The instrument whether vertical etc. calibration inner wall of building when being chiefly used in fitting up is adjusted by being placed on calibration lamp by the object of school by school
Object is put, and the light for issuing calibration lamp is aligned to adjust and be put by the vertical of school object with calibration point, and the prior art can be used
In various types of laser vertical calibration lamp, also can be used in the prior art simple laser pen of structure etc. realization,
As long as farther away light wave can be transmitted in light source, and can beat to calibration point.Laser light source is set on anti-skidding heelpiece, and anti-skidding
Laser calibration point is set on the pad of top, lifting mobile jib 1 when the ray for getting laser vertical calibration lamp is just thrown to laser calibration point
It is vertical with anti-skidding heelpiece and anti-slip top pad, when setting up lifting mobile jib, mobile jib can be gone up and down by fine tuning, make laser vertical calibration lamp
The laser got just is thrown to calibration point, so can guarantee that lifting mobile jib is perpendicular to the ground, after guaranteeing that the fixed device frame of anchor point is good
Stability is stronger, will not topple over.
Wherein, specifically, horizontal armed lever 2 is connect by sliding sleeve locking device 37 with lifting mobile jib 1, horizontal armed lever 2 can edge
It goes up and down mobile jib 1 to slide, support rod 3 is connect by sliding sleeve locking device 38 with horizontal armed lever 2, and support rod 3 can be sliding along horizontal armed lever 2
It is dynamic.When adjusting the height of horizontal armed lever 2, first unscrew sliding sleeve locking device 37, slide mobile and horizontal armed lever 2 on lifting mobile jib 1,
It is adjusted to tighten sliding sleeve locking device 37 after suitable position and fixes the position of horizontal armed lever 2, it equally, can be by unscrewing sliding sleeve locking
Device 38 adjusts position of the support rod 3 on horizontal armed lever 2, according to the branch of the horizontal armed lever 2 of fire-fighting actual environment situation adjustment
Support point keeps the structure of the fixed device of entire anchor point more stable.
There are many sliding sleeve locking device type in the prior art, for example, sliding sleeve locking device can be and horizontal armed lever or branch
The clip that strut one end is fixedly connected, clip are set on lifting mobile jib or horizontal armed lever, by tightening nut for clip clamping,
The position of horizontal armed lever or support rod is fixed.Preferably, as shown in fig. 7, sliding sleeve locking device includes nut main body 44 and lock
Tight nut 45, the nut main body 44 of sliding sleeve locking device 37 is fixedly connected with the end of horizontal armed lever 2, and is set in lifting mobile jib
On 1, locking nut 45 is set on lifting mobile jib 1, and nut main body 44 has the internal screw thread of taper, locking nut main body tool
There is the external screw thread of taper, and locking nut 45 sets threaded part and is equipped with axial retraction slot 46.After unscrewing locking nut 45
Horizontal armed lever 2 can be moved up and down along lifting mobile jib 1, after moving to suitable position, locking nut 45 be tightened, locking nut 45 is locked
When nut main body 44, the power that the conical nose of locking nut 45 is gradually screwed by the bellmouth internal screw thread of nut main body 44 is inwardly received
Hold together, be clamped retraction slot 46, so that locking nut be made to kill mobile jib 1 is gone up and down, sliding sleeve locking device is on lifting mobile jib
Position is firmly fixed.Similar with sliding sleeve locking device 37, sliding sleeve locking device 38 also includes the nut being arranged on support rod 3
Main body and the locking nut being slidably located on horizontal armed lever 2, locking principle are identical as above-mentioned sliding sleeve locking device 37.This
Outside, sliding sleeve locking device 8,9 is also above structure.Sliding sleeve locking device locking and convenient disassembly are quick, and build process is quick,
Easy to operate, can save the fixed device of anchor point builds the time.
Specifically, support rod 3 includes A-frame 39 and adjusts strut 40, and A-frame 39, which is sheathed on, adjusts strut 40
Outside, A-frame 39 and adjusting strut 40 are equipped with through-hole 41, adjustable height between A-frame 39 and adjusting strut 40
And it is fixed by pin.After the height of support rod 3 is determined according to reality, so that horizontal armed lever 2 is kept and lifting mobile jib 1
Vertical angle and guarantee support rod 3 lock in the state of reliably landing with support rod 3, according to the prior art, telescopic bar
Structure it is varied, be not limited to specific structure described herein.In the present embodiment, can by from A-frame 39 extract out or
Insertion adjusts strut 40, and pin is penetrated to the through-hole of the two, and the two is fixed, to adjust the length of support rod 3, structure letter
It is single, it adjusts rapid.
One end of the settable concave groove 43 in the top of support rod 3, oblique pull rope 4 passes through oblique pull rope sling 26 and level
One end of armed lever 2 connects, and the other end of concave groove 43 and horizontal armed lever 2 that the other end passes through 3 top of support rod passes through oblique rope
The connection of rope hanging ring.Angle between oblique pull rope 4 and horizontal armed lever is preferably 40-60 °.Horizontal armed lever 2 is connect with lifting mobile jib 1
One end the hanging ring of restricting that climbs can be set, for one end of the fixed rope that climbs, climb the line and support rod of hanging ring and pulley 6 of restricting
3 angle is preferably 45-60 °.
A kind of rescue described in the present embodiment fixes device with anchor point: the fixed top surface and bottom for only relying on building
Face is destroyed without doing any structure to building itself, is assisted without other structures such as windowsills, has universality, applicable
In the different building of various internal structures；Horizontal armed lever is essentially formed up and down by the setting of oblique pull rope, three pulleys
The state that component is offset not only had prevented horizontal armed lever to tilt or bend to load-bearing material end, but also has prevented horizontal armed lever far from weight
End is moved up along lifting mobile jib, while decreasing whole device turning moment, and the stability of whole device is stronger, supporting power
It is bigger；The structure of the fixed device of anchor point is simple, from heavy and light, and builds rapidly, and a large amount of time can be saved for rescue work and is taken
Band is convenient.
A kind of method setting up the fixed device of above-mentioned anchor point described in the present embodiment, comprising:
Horizontal armed lever is connect by the first step with lifting mobile jib, is adjusted the length of lifting mobile jib and will be gone up and down the both ends of mobile jib
It holds out against between the top surface and bottom surface of building；
Specifically, the sliding sleeve locking device on horizontal armed lever is set on lifting mobile jib, is then locked and filled by ratchet
The length for quickly adjusting lifting mobile jib is set, pushes up the both ends for going up and down mobile jib to the top and bottom of building wall, then rapidly
Foot steps on foot-operated hydraulic lift, and hydraulic stem driving force is finely adjusted the length of lifting mobile jib, makes the both ends for going up and down mobile jib
Dieback only is in building top and bottom.
Second step, the length for adjusting support rod, and locking support bar；
Support rod connect with horizontal armed lever, and adjusts the position of support rod by third step, locking support bar；
One end that 4th step, the horizontal armed lever of adjustment are connect with lifting mobile jib, keeps horizontal armed lever holding horizontal, locks horizontal arm
Bar；
The oblique pull rope connect with the horizontal armed lever both ends, and pre-tightens by the 5th step.
The method that the erection rescue fixes device with anchor point, erection process is simple, rapid, and anchor point is solid in rescue operations
Determine device to build the time very short, striven for valuable time for rescue operations.
A kind of method of high level rescue described in the present embodiment, comprising:
1) the fixed device of above-mentioned anchor point is set up in building ignition point following floor；
2) by the one end for the rope that climbs successively bypass first pulley, third pulley and second pulley then with horizontal armed lever or liter
Drop mobile jib is fixedly connected；
3) other end for the rope that climbs is released outside building, water is transported to building ignition point following floor by climbing string device
Band is put out a fire, or transports rescue goods and materials and the conveying wounded.
Using the high level rescue method, rescue personnel is not necessarily to along the layer-by-layer lay out of building floor, without more
The building Ci Pa transports relief goods, by conveying water band and rescue goods and materials i.e. from climb rope and the climbing string device under building upthrow
Can, the valuable rescue time is greatly saved, also greatly reduces the burden of rescue personnel.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (13)
1. a kind of rescue fixes device with anchor point, it is characterised in that: including lifting mobile jib, horizontal armed lever and support rod, institute
It states horizontal armed lever to be slidably connected with the lifting mobile jib, the support rod is slidably connected with the horizontal armed lever, the lifting master
Bar and the support rod are scalable, further include oblique pull rope, one end of one end of the oblique pull rope and the horizontal armed lever
Connection, the upper end that the other end passes through the support rod are connect with the other end of the horizontal armed lever, and the horizontal armed lever is far from institute
The one end for stating lifting mobile jib is equipped with first pulley, and the lower part of the support rod is equipped with second pulley.
2. rescue according to claim 1 fixes device with anchor point, it is characterised in that: further include third pulley, institute
It states third pulley to be set on the horizontal armed lever between the first pulley and the support rod, it is preferred that the second pulley
It is 10-20 ° with the line of the third pulley and the angle of the support rod.
3. rescue according to claim 1 or 2 fixes device with anchor point, it is characterised in that: further include climbing to restrict admittedly
Fixed point, described climb restrict the line of fixed point and the second pulley and the angle of the support rod is 45-60 °.
4. rescue according to claim 1 to 3 fixes device with anchor point, it is characterised in that: the oblique pull rope
Angle with the horizontal armed lever both ends is 40-60 °.
5. rescue according to claim 2 fixes device with anchor point, it is characterised in that: the second pulley passes through the
The sliding of one sliding sleeve locking device is put on the supporting rod, and the third pulley is set to institute by the sliding of the second sliding sleeve locking device
It states on horizontal armed lever.
6. -5 any rescues fix device with anchor point according to claim 1, it is characterised in that: the lifting mobile jib
Including mobile jib and ratchet wheel locking device in outer tube, tooth form, the outer tube sliding is sheathed in the tooth form outside mobile jib, and passes through institute
It states ratchet wheel locking device to lock on mobile jib in the tooth form, it is preferred that the outer tube is by the ratchet wheel locking device in institute
State in tooth form one-way locking on mobile jib.
7. rescue according to claim 6 fixes device with anchor point, it is characterised in that: the lifting mobile jib further includes
Foot-operated hydraulic lift, the foot-operated hydraulic lift are set to the bottom of mobile jib in the tooth form.
8. -7 any rescues fix device with anchor point according to claim 1, it is characterised in that: the lifting mobile jib
Bottom and top further respectively have anti-skidding heelpiece and anti-slip top pad, it is preferred that the anti-skidding heelpiece be equipped with vertical calibration lamp,
The anti-slip top pad is equipped with calibration point.
9. -8 any rescues fix device with anchor point according to claim 1, it is characterised in that: the horizontal armed lever
It is connect by third sliding sleeve locking device with the lifting mobile jib, the horizontal armed lever can be slided along the lifting mobile jib, described
Support rod is connect by the 4th sliding sleeve locking device with the horizontal armed lever, and the support rod can be slided along the horizontal armed lever.
10. -9 any rescues fix device with anchor point according to claim 1, it is characterised in that: the support rod
Including A-frame and strut is adjusted, the A-frame is sheathed on outside the adjusting strut, the A-frame and the tune
It saves strut and is equipped with through-hole, height is adjusted between the A-frame and the adjusting strut and is fixed by pin.
11. a kind of method of the fixed device of anchor point of erection as described in claim 1-10 is any, it is characterised in that: include:
The horizontal armed lever is connect by the first step with the lifting mobile jib, adjusts the length of the lifting mobile jib and by the liter
The both ends of drop mobile jib are held out against between the top surface and bottom surface of building；
Second step, the length for adjusting the support rod, and lock the support rod；
The support rod connect with the horizontal armed lever, and adjusts the position of the support rod by third step, locks the support
Bar；
One end that 4th step, the adjustment horizontal armed lever are connect with the lifting mobile jib, keeps the horizontal armed lever holding horizontal, lock
The tight horizontal armed lever；
The oblique pull rope connect with the horizontal armed lever both ends, and pre-tightens by the 5th step.
12. a kind of method of high level rescue, it is characterised in that: include:
1) the fixed device of the anchor point as described in claim 1-10 is any is set up in building ignition point following floor；
2) one end for the rope that climbs is fixed by the fixed device of the anchor point, it is preferred that by one end of the rope that climbs successively around
The first pulley and second pulley are crossed, is then fixed with the horizontal armed lever or the lifting mobile jib；
3) other end of the rope that climbs is released outside building, is transported by climbing string device to the building ignition point following floor
Water band is sent, is put out a fire, or transports rescue goods and materials and the conveying wounded.
13. a kind of method of high level rescue, it is characterised in that: include:
1) the fixed device of the anchor point as described in claim 2 or 5 is set up in building ignition point following floor；
2) one end for the rope that climbs is fixed by the fixed device of the anchor point, it is preferred that by one end of the rope that climbs successively around
The first pulley, third pulley and second pulley are crossed, is then fixed with the horizontal armed lever or the lifting mobile jib；
3) other end of the rope that climbs is released outside building, is transported by climbing string device to the building ignition point following floor
Water band is sent, is put out a fire, or transports rescue goods and materials and the conveying wounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416631.6A CN109331350B (en) | 2018-11-26 | 2018-11-26 | Anchor point fixing device for rescue, erection method and high-rise rescue method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811416631.6A CN109331350B (en) | 2018-11-26 | 2018-11-26 | Anchor point fixing device for rescue, erection method and high-rise rescue method |
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| Publication Number | Publication Date |
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| CN109331350A true CN109331350A (en) | 2019-02-15 |
| CN109331350B CN109331350B (en) | 2023-12-08 |
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| CN109944541A (en) * | 2019-04-15 | 2019-06-28 | 河南省第一建筑工程集团有限责任公司 | The wall construction ladder that hangs down |
| CN110281717A (en) * | 2019-07-29 | 2019-09-27 | 广西玉柴机器股份有限公司 | A kind of AGV transport vehicle traction device |
| CN110422772A (en) * | 2019-09-07 | 2019-11-08 | 莫崇规 | Climbing machine device device and method |
| CN113244541A (en) * | 2021-04-22 | 2021-08-13 | 中铁工程服务有限公司 | Super-altitude fire rescue system and rescue method thereof |
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| CN109331350B (en) | 2023-12-08 |
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