CN109876315A - Anti- fear rope lifting device/drop device equipment - Google Patents
Anti- fear rope lifting device/drop device equipment Download PDFInfo
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- CN109876315A CN109876315A CN201910234584.1A CN201910234584A CN109876315A CN 109876315 A CN109876315 A CN 109876315A CN 201910234584 A CN201910234584 A CN 201910234584A CN 109876315 A CN109876315 A CN 109876315A
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- 230000002426 anti-panic effect Effects 0.000 claims abstract description 29
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- 230000007246 mechanism Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 abstract description 7
- 206010057071 Rectal tenesmus Diseases 0.000 abstract description 2
- 208000012271 tenesmus Diseases 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 11
- 230000000630 rising effect Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 2
- 230000009194 climbing Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
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- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The invention discloses a kind of anti-panic rope lifting device/drop device equipment, comprising: ontology, movable cam and loosen clamp system, one end of the ontology is equipped with lockhole, ontology is protruded into one end of lockhole in one end of the movable cam, the end of ontology is hingedly combined together with movable cam, the first wire rope handling gap is formed between the end and ontology of the movable cam, the clamp system that loosens includes one handle and the first friction element and the second friction element that are arranged on handle, one end of handle is hinged away from one end of ontology with movable cam, the second wire rope handling gap is formed between first friction element and the second friction element.The configuration of the present invention is simple, keep the anti-panic lifting device/drop device smooth when rope rises by the setting in the first wire rope handling gap, the second wire rope handling gap and movable cam, realized when load with extremely short stroke it is self-locking, if when decline user because quick tenesmus generate a panic to instinct exert oneself to hold with a firm grip handle when can be realized again it is self-locking.
Description
Technical field
The present invention relates to a kind of anti-panic rope lifting device/drop device equipment, are applicable to outdoor extension, the height of climbing
The fields such as empty rescue, aerial work.
Background technique
Rope is well used as a kind of most common, the simplest escaping tool, is widely applied outdoors
Climbing, high altitude operation, height rescue, high-rise life saving etc..But rope shortcoming be its there are very big safety
Hidden danger, if number people big absolutely dare not use it in high-altitude, and there are the possibility of secondary injury when in use without other safety precautions
Property is very big.Therefore, rope is in high-altitude in use, other safety protection mechanisms that would generally arrange in pairs or groups use.
Application No. is 201110238172.9 Chinese inventions to be used to climb and decline on rope prior patent disclose one kind
Lifting device/drop device equipment comprising there is the main body of attachment device connecting with the harness with user, and can be
The clamping device discharged when load, the first patent are that the becket formed by a succession of friction element is designed on clamping device
Pitch chain, element is numerous, and structure is complicated, and during locking rope, rope needs to lock after multiple friction elements,
It is inevitable that longer stroke is slided on rope, between rope lock dead zone, certain fear at heart can be caused to user.
In addition, application No. is the Chinese invention of the 201610806762.X liters that prior patent disclose a kind of on rope
Integrated apparatus is dropped, the clamping of mobile lock-chip and fixed locking plate to rope in bottom plate and cover board is fixed when being using using load
Lock rope, its handle makes mobile lock-chip leave fixed locking plate to loosen the folder to rope by lever principle when release
Power, meanwhile, the direction that lever is exerted oneself, but also curved rope straightens originally, therefore this also leads to great security risk, and ten thousand
Psychological phobia is generated when one user's use, instinct is firmly pressed down handle, will be dropped with the speed of freely falling body, to lead
Cause dangerous consequences.
Summary of the invention
It is simple that a kind of structure is provided it is an object of the invention to overcome the deficiencies in the prior art, manipulation is easy, when rising
It is smooth, realized with extremely short stroke when load it is self-locking, if user generates a panic to instinct use because of quick tenesmus when decline
Power hold with a firm grip handle when can be realized self-locking anti-panic rope lifting device/drop device equipment again.
In order to achieve the above objectives, solution of the invention is:
A kind of anti-panic rope lifting device/drop device equipment comprising ontology, movable cam and loosen clamp system, institute
State ontology one end be equipped with lockhole, one end of the movable cam protrude into ontology away from lockhole one end in, the end of ontology with
Movable cam is hingedly combined together, and the first wire rope handling gap is formed between the end and ontology of the movable cam, described to loosen folder
Tight mechanism includes one handle and the first friction element and the second friction element that are arranged on handle, and one end of handle and activity are convex
Wheel is hinged away from one end of ontology, and the second wire rope handling gap is formed between the first friction element and the second friction element.
Preferably, being also hinged with a rope-clamping closing piece in the ontology, which is arranged in ontology, and rope-clamping closing piece
It is opposite with intrinsic movable cam end is protruded into, it is formed between rope-clamping closing piece and the end of movable cam between first wire rope handling
Gap.
Preferably, the ontology includes the body panels being correspondingly arranged and ontology bottom plate, the rope-clamping closing piece passes through pivot pin
It is hinged on the medium position of body panels Yu ontology bottom plate, one end of body panels and ontology bottom plate is respectively equipped with corresponding lock
Hole, one end of the movable cam are protruded between body panels and ontology bottom plate and are located at away from one end of the lockhole.
Preferably, the rope-clamping closing piece is the tongue structure of rounded triangle, the folder slightly hinged with ontology by axis
The long side of cord lock block is towards the end of movable cam.
Preferably, this loosens, clamp system is whole or handle therein is structure as a whole, and one end of handle and activity are convex
The other end of wheel is hinged, and the other end of handle is operation portion, and first friction element and the setting of the second friction element are operating
In handle between portion and movable cam.
Preferably, the handle includes handle panel and handle bottom plate, the handle panel and handle bottom plate are laminated structure,
First friction element and the second friction element are arranged between handle panel and handle bottom plate.
Preferably, first friction element and the second friction element are two individual components, or the U being integrally formed
Type structure.
Preferably, first friction element and the second friction element be arranged at intervals on handle panel and handle bottom plate it
Between, the first friction element and at least one of cross section of the second friction element are the column structure with prismatic protrusion, the
One friction element and the axis of handle and movable cam pivot joint are slightly located at same horizontal line, and second friction element position is located at water
The top of horizontal line.
Preferably, first friction element and the second friction element at least one for the triangle of fillet ligule
Structure, the first friction element and/or the second friction element of tongue structure are slightly hinged with handle by axis, the first friction element
And/or second friction element longest edge toward each other.
Preferably, one of the first friction element and the second friction element are the tongue structure of rounded triangle, lead to
Cross that axis is slightly hinged with handle, another friction element is the column structure that cross section has prismatic protrusion, is fixed at handle
On.
Preferably, being additionally provided with a location hook with curved opening in the body panels, location hook and the rope-clamping are locked
The pivot pin of block is movably fastened.
Preferably, flexible button is arranged in one end of one of first friction element or second friction element, it is another
One end of friction element and a movable plate is hinged, the circular hole of the other end setting and flexible snap fit of movable plate.
Preferably, being additionally provided with a torsional spring on the handle and the hinged pivot pin of movable cam, the handle is in close to the axis
One end of pin is equipped with a stop portion, and the movable cam is equipped with another stop portion, two spring arms of torsional spring close to one end of the pivot pin
It bears against in two stop portions.
Preferably, the ontology and the hinged one end of movable cam are additionally provided with a padlock ring.
Preferably, the handle for loosening clamp system is foldable structure, one end of handle is interconnecting piece, and the other end is behaviour
Make portion, one end of the interconnecting piece and the movable cam are hinged, and one end of the other end and operation portion is hinged, operation portion with connect
The hinged top end in portion has a limiting unit, and operation portion is arranged in interconnecting piece, the second friction element in the setting of the first friction element
Articulated shaft.
After adopting the above structure, the anti-panic rope lifting device/drop device equipment of the present invention by being arranged first on the body
Wire rope handling gap and the second wire rope handling gap is set on handle, is connected between ontology and handle by movable cam, in load with
Rope between first wire rope handling gap and the second wire rope handling gap forms half and interlocks state.In use, rope is between the first wire rope handling
Gap and the second wire rope handling gap are clamped on the lockhole of ontology after user's safe wearing device by the hook connecting with safety device
On.When rising, the friction element on handle, to be rotated down with fixed handle, is loosened at clamp system by downward frictional force
In relaxed state, ontology lockhole position rotates ontology upwards by upward power and the first wire rope handling gap is made to be in alienation shape
State, anti-fear rope lifting device/drop device equipment smooth can rise；When load, the friction element on handle is by upward
Frictional force clamps rope to rotate upwards with fixed handle, in the second wire rope handling gap, and ontology lockhole bears weight bearing and is rotated down,
Rope is clamped in the first wire rope handling gap, friction element passes through handle and movable cam and the to the grip of rope on handle at this time
Exceptionally straight rope is transmitted on the contact surface of movable cam end and rope and rises between one wire rope handling gap, the second wire rope handling gap
It to amplification, in the more strong clamping rope in the first wire rope handling gap, locks to realize, when decline, is locked toward by ontology
The one end in hole slightly presses handle, and the second friction element alienation rope on handle loosens clamp system to rope to release
Grip, and only be left the first friction element to the frictional force and ontology of rope and movable cam end between the first wire rope handling
Gap is transmitted to movable cam end to the extra pressure of rope to the clamping force of rope, to reduce and loosen clamp system, in
It is that anti-panic rope lifting device/drop device equipment is begun to decline with load, when excessively pressing handle, the first friction member on handle
The rib and rope contact designed on part, can generate biggish frictional force, simultaneously because the excessive rotation of handle can make rope at this
Biggish distortion is generated at first friction element of handle, in addition ontology and movable cam end are in the first wire rope handling gap to rope
Clamping force concur, make rope locked rapidly, to bring the experience for being easy manipulation and greatly safety to user
Sense.The configuration of the present invention is simple makes the anti-panic rising by the setting in the first wire rope handling gap, the second wire rope handling gap and movable cam
Device/drop device can be self-locking in being realized in cord lock with extremely short stroke, and avoid user because panic firmly pressing handle and
Relative rope is caused quickly to drop bring risk.
Detailed description of the invention
Fig. 1 is first embodiment of the invention under loading conditions, the self-locking schematic diagram of rope.
Fig. 2 is first embodiment of the invention under loading conditions, the schematic diagram that pressing handle is gone up and down.
Fig. 3 is first embodiment of the invention under loading conditions, excessively presses the self-locking schematic diagram of handle rope.
Fig. 4 is the second embodiment that the present invention loosens clamp system.
Fig. 5 is the structural schematic diagram of second embodiment of the invention.
Fig. 6 is the 3rd embodiment that the present invention loosens clamp system.
Fig. 7 is the structural schematic diagram of third embodiment of the invention.
Fig. 8 is that third embodiment of the invention exerts oneself to press the structural schematic diagram of handle lock dead line rope.
Fig. 9 is the fourth embodiment that the present invention loosens clamp system.
Figure 10 is the structural schematic diagram of fourth embodiment of the invention.
Figure 11 is the use state diagram of fifth embodiment of the invention.
Figure 12 is the structural schematic diagram of sixth embodiment of the invention.
Figure 13 is the structural schematic diagram of seventh embodiment of the invention.
Figure 14 is the use state diagram of eighth embodiment of the invention.
Figure 15 is the schematic rear view for loosening clamp system expansion of ninth embodiment of the invention.
Figure 16 loosens clamp system folded state schematic rear view for ninth embodiment of the invention.
Specific embodiment
In order to further explain the technical solution of the present invention, being explained in detail below by specific embodiment the present invention
It states.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The indicating positions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" or positional relationship are base
In orientation or positional relationship shown in the drawings, it is merely for convenience of description of the present invention and simplification of the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of invention.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
As shown in Figure 1 to Figure 3, present invention discloses a kind of anti-panic rope lifting device/drop device equipment 100 comprising
Ontology 1, movable cam 2 and loosen clamp system 3, one end of the ontology 1 is equipped with lockhole 11, one end of the movable cam 2
Ontology 1 is protruded into one end of lockhole 11, end and the movable cam 2 of ontology 1 are hingedly combined together, the movable cam 2
End and ontology 1 between form the first wire rope handling gap 12, the clamp system 3 that loosens includes one handle 31 and is arranged in handle
The first friction element 32 and the second 33, friction member, one end of handle 31 and movable cam 2 on 31 are cut with scissors away from one end of ontology 1
It connects, forms the second wire rope handling gap 34 between the first friction element 32 and the second friction element 33.
The anti-panic rope lifting device/drop device equipment of the present invention by be arranged on ontology 1 first wire rope handling gap 12 and
Second wire rope handling gap 34 is set on handle 31, is connected between ontology 1 and handle 31 by movable cam 2, in load, with first
Rope 200 between wire rope handling gap 12 and the second wire rope handling gap 34 forms half and interlocks state.In use, rope 200 passes through first
Wire rope handling gap 12 and the second wire rope handling gap 34 are clamped on after user's safe wearing device by the hook connecting with safety device
On the lockhole 11 of ontology 1.When rising, the friction element 32,33 on handle 31 is by downward frictional force to fixed handle 31
It is rotated down, loosens clamp system 3 and be in relaxed state, 1 lockhole of ontology, 11 position rotates ontology 1 upwards by upward power
And the second wire rope handling gap 34 is made to be in alienation state, anti-fear rope lifting device/drop device equipment smooth can rise；Load
When, the friction element 32,33 on handle 31 by upward frictional force to be rotated upwards with fixed handle 31, between the second wire rope handling
Gap 34 clamps rope 200, and 1 lockhole 11 of ontology bears weight bearing and is rotated down, and clamps rope in the first wire rope handling gap 12, at this time hand
The grip of 32,33 pairs of ropes 200 of friction element passes through handle 31 and movable cam 2 and the first, second two wire rope handlings on handle 31
Exceptionally straight rope is transmitted on the contact surface of 2 end of movable cam and rope and plays amplification between gap 12,34,
The more strong clamping rope 200 in first wire rope handling gap 12 locks to realize, when decline, toward by the one of 1 lockhole 11 of ontology
End slightly presses handle 31,33 alienation rope 200 of the second friction element on handle 31, to release, to loosen clamp system 3 right
The grip of rope 200, and only it is left frictional force and ontology 1 and movable cam 2 end of first friction element 32 to rope 200
Portion, to the clamping force of rope 200, is transmitted to 2 end of movable cam to reduce and loosen clamp system 3 in the first wire rope handling gap 12
Portion is to the extra pressure of rope 200, and then anti-panic rope lifting device/drop device equipment is begun to decline with load, presses when excessively
When pressing handle 31, is contacted if designing rib on handle 31 on the first friction element 32 with rope 200, biggish frictional force can be generated,
Simultaneously because the excessive rotation of handle 31 can make rope 200 generate biggish torsion at the first friction element 32 of the handle 31
Song rapidly locks rope 200 in addition clamping force of the ontology 1 with 2 end of movable cam in the first wire rope handling gap 12 concurs
Extremely, to bring the experience and the great sense of security for being easy manipulation to user.The configuration of the present invention is simple, by between the first wire rope handling
The setting of gap 12, the second wire rope handling gap 34 and movable cam 2 make the anti-panic lifting device/drop device can in cord lock 200 with pole
Short stroke realization is self-locking, and avoids user because panic firmly press handle and cause relative rope quickly to drop and bring
Risk.
The ontology 1 can be structure as a whole, and the ontology 1 of integral type is equipped with convex for activity in one end towards movable cam 2
The activity space of the end insertion of wheel 2, the end of movable cam 2 stretch to the activity space, and can be in living in the activity space
It is dynamic.The movable cam 2 stretches between the end in 1 activity space of ontology and the activity space inner wall of the ontology 1 described in formation
First wire rope handling gap 12.
As better embodiment of the invention, ontology 1 can also form with body panels and ontology bottom plate, the ontology
Panel and ontology bottom plate are laminated structure, and body panels are equipped with the corresponding lockhole 11 with ontology bottom plate and block for hook 300
It locks, is also hinged with a rope-clamping closing piece 13 in the ontology 1, which is arranged between body panels and ontology bottom plate,
And rope-clamping closing piece 13 is arranged with the 2 end relative spacing of movable cam protruded into ontology 1, the rope-clamping closing piece 13 and movable cam 2
End between form first wire rope handling gap 12, rope-clamping closing piece 13 can cooperate movable cam 2 preferably to compress rope 200,
The movable cam 2 and rope-clamping closing piece 13 are spindle rotationally arranged between body panels and ontology bottom plate by axis slightly 4 respectively, are pressed from both sides
Cord lock block 13 is hinged on the nearly medium position of body panels Yu ontology bottom plate.The rope-clamping closing piece 13 is the tongue of rounded triangle
Shape structure, hinged with ontology by axis slightly 4, the long side of the rope-clamping closing piece 13 is towards the end of movable cam 2.
The clamp system 3 that loosens can be in load by rotating the change anti-panic lifting device/drop device equipment
Frictional force size, which can be structure as a whole, and one end of handle 31 is another with movable cam 2
One end is hinged, and the other end of handle 31 is operation portion 35, is operated for user, first friction element 32 and the second friction member
Part 33 is arranged in the handle 31 between operation portion 35 and movable cam 2.The handle 31 can also be by handle panel and handle bottom plate
Cooperate, the handle panel and handle bottom plate are laminated structure, and the movable cam 2 is hinged on handle panel by axis slightly 4
Between handle bottom plate, first friction element 32 and the second friction element 33 can be spaced and be fixed at handle panel and hand
Between handle bottom plate, the first friction element 32 and the second friction element 33 can also be hinged on handle panel and handle bottom by axis slightly 4
Between plate, the first friction element 32 and the second friction element 33 can be two individual components, the U-shaped knot that can also be integrally formed
Structure.
It is the second embodiment of the present invention such as Fig. 4 and Fig. 5, it is described to loosen the first of clamp system 3 and rub in the present embodiment
The cross section for wiping element 32 and the second friction element 33 is the column structure with prismatic protrusion 321,322, first friction
The axis slightly 4 that element 32 and handle 31 and movable cam 2 are pivotally connected is located at same horizontal line X, and 33 position of the second friction element is set
In the top of horizontal line X, when load, passes through the prismatic protrusion 321,322 of the first friction element 32 and the second friction element 33 and block
Guy tightening 200 can promote lock rope effect.
It as shown in Figure 6 to 8, is the third embodiment of the present invention, in the present embodiment, first friction element 32 is circle
The tongue structure of the triangle at angle, the longest edge direction second of first friction element 32 hinged by axis slightly 4 and handle 31
33 side of friction element.First friction element 32 is using the foundation of the tongue structure of triangle: when load, first friction
The bottom end of element 32 by rope 200 frictional force and pressed down by rope 200, due to first friction element 32 by axis slightly
4 are hinged on handle 31, and while bottom end pushes, first friction element 32 on the axis slightly 4 tops be will form toward the second friction
The power in 33 direction of element grabs the first friction element 32 and the second friction element 33 by rope 200 to compress rope 200
Compare tight.As shown in figure 8, first friction element 32 is contacted with rope 200 on handle 31 when excessively pressing handle 31, can produce
Raw biggish frictional force, simultaneously because the excessive rotation of handle 31 can make rope 200 in the first friction element 32 of the handle 31
Place generates biggish distortion, in addition clamping force of the ontology 1 with 2 end of movable cam in the first wire rope handling gap 12 concurs,
Make rope 200 locked rapidly.
It as shown in FIG. 9 and 10, is the fourth embodiment of the present invention, in the present embodiment, first friction element 32 is logical
It is hinged with handle to cross axis slightly 4, first friction element 32 and axis slightly 4 are in eccentric setting, 32 top of axis slightly 4 and the first friction element
Distance be greater than axis slightly 4 with 32 bottom end of the first friction element at a distance from, when increased force press handle 31 when, the first friction element 32 push up
It holds to the power arm of axis slightly 4 and is greater than the power arm of 32 bottom end of axis slightly 4 to the first friction element, rope 200 will be made passively to turn round
The shape of Qu Weiru Fig. 9, rope 200 are just locked.
As shown in figure 11, it is the fifth embodiment of the present invention, in the present embodiment, first friction element 32 and second rubs
Wipe the triangle tongue structure that element 33 is fillet, and the first friction element 32 longest edge the second friction element 33 1 of direction
Side, the longest edge of the second friction element 33 further increase lock rope effect towards the side of the first friction element 32.
It as shown in figure 12, is the sixth embodiment of the present invention, in the present embodiment, the first wire rope handling gap is worn 12 and worn for convenience
Rope 200 is crossed, the location hook 14 of a curved opening can be also equipped in the body panels, when needing wire rope handling rope 200, by this dignity
Plate is shaft rotation with the axis hinged with movable cam 2 slightly 4, body panels opposing body's bottom plate is unfolded, rope 200 can be by pushing up
Portion is directly caught in the first wire rope handling gap 12, after rope 200 is put on, then reversely rotates the positioning of body panels to body panels
Hook 14 is stuck in the axis slightly 4 of rope-clamping closing piece 13.
For the ease of loosening 34 wire rope handling of the second wire rope handling gap of clamp system 3, can rub in the first friction element 32 or the second
Flexible button 36 is arranged in the one end for wiping one of element 33, and one end of another friction element and a movable plate 37 is hinged, activity
The circular hole 38 of the other end setting and the cooperation of flexible button 36 of plate 37 when needing wire rope handling, presses flexible button 36, releases flexible press
The snap-fit relationship of button 36 and circular hole 38, the friction element for making the movable plate 37 with circular hole 38 opposite can be equipped with flexible button 36 turn
It is dynamic, to expose the second wire rope handling gap 34；After the completion of wire rope handling, the rotation of movable plate 37 to circular hole 38 and flexible button 36 are cooperated solid
It is fixed, so that the first friction element 32 and the second friction element 33 are combined together.
It as shown in figure 13, is the seventh embodiment of the present invention, in the present embodiment, the handle 31 and movable cam 2 are hinged
Pivot pin 4 on be additionally provided with a torsional spring 5, the handle 31 is equipped with a stop portion 39 in one end close to the pivot pin 4, and the activity is convex
Wheel 2 is equipped with another stop portion 21 close to one end of the pivot pin 4, and two spring arms of torsional spring 5 are born against in two stop portions 39,21,
Torsional spring 5 can force handle 31 and movable cam 2 to rotate toward opposite direction, while the stop portion 21 of movable cam 2 may also function as and prevent
The purpose of ontology 1 excessively rotation and obstruction fall line.
It as shown in figure 14, is the eighth embodiment of the present invention, in the present embodiment, in order to rise the anti-panic rope of the present invention
Device/drop device equipment 100 is applicable to doubling rope (i.e. two-way rope), and the ontology 1 may be used also with the hinged one end of movable cam 2
One padlock ring 6 is set.
Be the ninth embodiment of the present invention as shown in Figure 15 and Figure 16, in the present embodiment, it is described loosen clamp system 3 can
It is set as foldable structure, which is interconnecting piece 31A, and the other end is operation portion 35, the company
One end of socket part 31A and movable cam 2 are hinged, and one end of the other end and operation portion 35 is hinged, and operation portion 35 and interconnecting piece 31A are cut with scissors
The top end connect has a limiting unit 351, and for the setting of the first friction element 32 in interconnecting piece 31A, the second friction element 33 is behaviour
Make the articulated shaft in portion 35, the second wire rope handling gap 34 is arranged between the first friction element 32 and the second friction element 33.Limiting section
351 can prevent operation portion 35 from excessively rotating, and 35 opposing connections 31A of operation portion be unfolded, as shown in figure 15.When not in use, may be used
Operation portion 31A is rotated to the bottom surface of interconnecting piece 31A, makes operation portion 35 and interconnecting piece 31A by being combined, is loosened to reduce
The volume of clamp system 3 makes to loosen clamp system 3 more compact.
In the various embodiments described above, the axis slightly 4 can be the articulated structures such as rivet, bolt, the hand for loosening clamp system 3
Handle 31, the first friction element 32 and the second friction element 33 can be integrally formed by metal material and be manufactured.
Above-described embodiment and schema and non-limiting product form and style of the invention, any technical field it is common
The appropriate changes or modifications that technical staff does it all should be regarded as not departing from patent category of the invention.
Claims (15)
1. a kind of anti-panic rope lifting device/drop device equipment characterized by comprising ontology, movable cam and loosen clamping
Mechanism, one end of the ontology are equipped with lockhole, and ontology is protruded into one end of lockhole in one end of the movable cam, ontology
End is hingedly combined together with movable cam, and the first wire rope handling gap is formed between the end and ontology of the movable cam, described
Loosening clamp system includes one handle and the first friction element and the second friction element that are arranged on handle, one end of handle with
Movable cam is hinged away from one end of ontology, and the second wire rope handling gap is formed between the first friction element and the second friction element.
2. anti-panic rope lifting device/drop device equipment as described in claim 1, it is characterised in that: also cut with scissors in the ontology
Be connected to a rope-clamping closing piece, the rope-clamping closing piece be arranged in ontology, and rope-clamping closing piece with protrude into intrinsic movable cam end phase
It is right, first wire rope handling gap is formed between rope-clamping closing piece and the end of movable cam.
3. anti-panic rope lifting device/drop device equipment as claimed in claim 2, it is characterised in that: the ontology includes pair
The body panels and ontology bottom plate that should be arranged, the rope-clamping closing piece are hinged on the middle part of body panels Yu ontology bottom plate by pivot pin
One end of position, body panels and ontology bottom plate is respectively equipped with corresponding lockhole, and ontology is protruded into one end of the movable cam
Between panel and ontology bottom plate and it is located at away from one end of the lockhole.
4. anti-panic rope lifting device/drop device equipment as claimed in claim 2 or claim 3, it is characterised in that: the rope-clamping closing piece is
The tongue structure of rounded triangle, slightly hinged with ontology by axis, the long side of the rope-clamping closing piece is towards movable cam
End.
5. anti-panic rope lifting device/drop device equipment as described in claim 1, it is characterised in that: this loosens clamp system
Handle whole or therein is structure as a whole, and one end of handle and the other end of movable cam are hinged, and the other end of handle is
Operation portion, first friction element and the second friction element are arranged in the handle between operation portion and movable cam.
6. anti-panic rope lifting device/drop device equipment as described in claim 1, it is characterised in that: the handle includes hand
Handle panel and handle bottom plate, the handle panel and handle bottom plate are laminated structure, first friction element and the second friction member
Part is arranged between handle panel and handle bottom plate.
7. anti-panic rope lifting device/drop device equipment as claimed in claim 6, it is characterised in that: the first friction member
Part and the second friction element are two individual components, or the U-shaped structure being integrally formed.
8. anti-panic rope lifting device/drop device equipment as claimed in claim 6, it is characterised in that: the first friction member
Part and the second friction element are arranged at intervals between handle panel and handle bottom plate, and the first friction element and the second friction element are extremely
One of few cross section is the column structure with prismatic protrusion, the first friction element and handle and movable cam pivot joint
Axis is slightly located at same horizontal line, and second friction element position is located at horizontal top.
9. anti-panic rope lifting device/drop device equipment as claimed in claim 6, it is characterised in that: the first friction member
At least one tongue structure for the triangle of fillet of part and the second friction element, the first friction element of tongue structure
And/or second friction element by axis it is slightly hinged with handle, the longest edge direction of the first friction element and/or the second friction element
Each other.
10. anti-panic rope lifting device/drop device equipment as claimed in claim 6, it is characterised in that: the first friction element and
One of second friction element is the tongue structure of rounded triangle, slightly hinged with handle by axis, another friction element
There is the column structure of prismatic protrusion for cross section, be fixed on handle.
11. anti-panic rope lifting device/drop device equipment as claimed in claim 4, it is characterised in that: in the body panels
It is additionally provided with a location hook with curved opening, the pivot pin of location hook and the rope-clamping closing piece is movably fastened.
12. anti-panic rope lifting device/drop device equipment as described in any one of claim 1,6 or 11, feature exist
In one end of one of: first friction element or the second friction element, flexible button, another friction element and one are set
One end of movable plate is hinged, the circular hole of the other end setting and flexible snap fit of movable plate.
13. anti-panic rope lifting device/drop device equipment as described in claim 1, it is characterised in that: the handle and activity
A torsional spring is additionally provided on the hinged pivot pin of cam, the handle is equipped with a stop portion, the activity in one end close to the pivot pin
Cam is equipped with another stop portion close to one end of the pivot pin, and two spring arms of torsional spring are born against in two stop portions.
14. anti-panic rope lifting device/drop device equipment as described in claim 1, it is characterised in that: the ontology and activity
The hinged one end of cam is additionally provided with a padlock ring.
15. anti-panic rope lifting device/drop device equipment as described in claim 1, it is characterised in that: described to loosen clamping machine
The handle of structure is foldable structure, and one end of the handle is interconnecting piece, and the other end is operation portion, one end of the interconnecting piece with it is described
Movable cam is hinged, and one end of the other end and operation portion is hinged, and operation portion and the hinged top end of interconnecting piece have a limitation
The articulated shaft of operation portion is arranged in interconnecting piece, the second friction element in portion, the setting of the first friction element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234584.1A CN109876315A (en) | 2019-03-26 | 2019-03-26 | Anti- fear rope lifting device/drop device equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910234584.1A CN109876315A (en) | 2019-03-26 | 2019-03-26 | Anti- fear rope lifting device/drop device equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109876315A true CN109876315A (en) | 2019-06-14 |
Family
ID=66934551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910234584.1A Pending CN109876315A (en) | 2019-03-26 | 2019-03-26 | Anti- fear rope lifting device/drop device equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109876315A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975179A (en) * | 2019-12-10 | 2020-04-10 | 浙江华电器材检测研究所有限公司 | Panic quick-fall device |
| CN113384826A (en) * | 2020-07-08 | 2021-09-14 | 浙江唯海科技有限公司 | Single hand controlled self-protection descender |
| WO2022007648A1 (en) * | 2020-07-08 | 2022-01-13 | 浙江唯海科技有限公司 | Multi-mode eccentric wheel anti-panic descender |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110975179A (en) * | 2019-12-10 | 2020-04-10 | 浙江华电器材检测研究所有限公司 | Panic quick-fall device |
| CN113384826A (en) * | 2020-07-08 | 2021-09-14 | 浙江唯海科技有限公司 | Single hand controlled self-protection descender |
| WO2022007648A1 (en) * | 2020-07-08 | 2022-01-13 | 浙江唯海科技有限公司 | Multi-mode eccentric wheel anti-panic descender |
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Application publication date: 20190614 |