CN206529187U - The deceleration system triggered using relative speed difference - Google Patents
The deceleration system triggered using relative speed difference Download PDFInfo
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- CN206529187U CN206529187U CN201720139421.1U CN201720139421U CN206529187U CN 206529187 U CN206529187 U CN 206529187U CN 201720139421 U CN201720139421 U CN 201720139421U CN 206529187 U CN206529187 U CN 206529187U
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- friction member
- speed difference
- installed part
- relative speed
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Abstract
The utility model discloses a kind of deceleration system of utilization relative speed difference triggering, including an at least installed part, at least a friction member and at least one set of component.An at least friction member is set relative to an at least installed part.At least one set of a component combination at least installed part and an at least friction member, wherein when an at least installed part and an at least friction member are when first axially produces relative speed difference, an at least installed part axially pushes an at least friction member second, an at least friction member and an at least rubber on side is set to produce friction, to produce the effect of reducing speed.
Description
Technical field
The utility model is, on a kind of deceleration system, to particularly relate to a kind of reduction train of utilization relative speed difference triggering
System.
Background technology
Elevator is widely arranged in the buildings such as building, apartment and household at present, and it is for floor liter important at present
Drop instrument.However, because many elevators are under permanent use, it carries the hawser in elevator load cabin easily because of metal fatigue
The danger of fracture is produced, if while elevator service personnel can not find this situation in time, will when the hawser of elevator is broken suddenly
Cause passenger greatly dangerous.
From the above, in addition to elevator, many lift installations, such as Cargo Lift, escalator, roller coaster or ferris wheel
Under not any safeguard procedures, just in case fall, stall or when thering is the situation accelerated suddenly to occur, it would be possible to can cause
Damage to object.
For these reasons, therefore need a kind of deceleration system of proposition badly to improve above mentioned problem.
Utility model content
In view of the above problems, main purpose of the present utility model is to provide a kind of deceleration of utilization relative speed difference triggering
System, including an at least installed part, at least a friction member and at least one set of component.An at least friction member is relative at least one peace
Piece installing is set.At least one set of a component combination at least installed part and an at least friction member, wherein when an at least installed part is with being somebody's turn to do
An at least friction member is when one first axially produces relative speed difference, and an at least installed part axially pushes this extremely one second
A few friction member, makes an at least friction member and an at least rubber on side produce friction, to produce the effect of reducing speed.
Also include an at least main body, an at least installed part is fixed in an at least main body.
Wherein an at least main body includes a jacking system.
Wherein an at least installed part includes：
One fixture, is fixed in an at least main body；And
One first wedge type block, connects the fixture.
Wherein an at least friction member includes：
One second wedge type block, the shape with corresponding first wedge type block, and being somebody's turn to do relative to an at least installed part
The position of first wedge type block is set.
Wherein an at least friction member also includes：
An at least flexible member, is arranged in an at least blind hole for second wedge type block；And
An at least friction-bar, is arranged in an at least blind hole, and its first end is against an at least flexible member, and it second
An end in contact at least rubber.
Also include a resistance piece, connect an at least friction member, make an at least friction member the first axle it is upward one
Speed is less than a speed of an at least installed part.
From the above, the utility model provides a kind of deceleration system of utilization relative speed difference triggering, can be used in various
In main body, in order to when unusual condition occurs for main body, can rapidly slow down the speed of main body, to avoid user's injures and deaths.
Brief description of the drawings
To further illustrate technology contents of the present utility model, with reference to embodiments and after accompanying drawing detailed description such as, its
In：
Figure 1A, Figure 1B, Fig. 2A and Fig. 2 B are the decomposition of the deceleration system triggered for the utility model using relative speed difference
Figure and stereogram；And
Fig. 3 A and Fig. 3 B are that the deceleration system triggered for the utility model using relative speed difference is arranged in a main body
Stereogram.
Embodiment
Also referring to Figure 1A, Figure 1B, Fig. 2A and Fig. 2 B, it is to utilize subtracting that relative speed difference is triggered for the utility model
The exploded view and stereogram of speed system.The utility model discloses a kind of deceleration system 1 of utilization relative speed difference triggering, including extremely
A few installed part 11, at least a friction member 12 and at least one set of component 13.An at least friction member 12 is installed relative at least one
Part 11 is set.At least one set of component 13 combines an at least installed part 11 and an at least friction member 12, wherein when an at least installed part
11 with an at least friction member 12 first axially produce relative speed difference when, an at least installed part 11 second axially push to
A few friction member 12, makes an at least friction member 12 and an at least rubber on side produce friction, to produce the work of reducing speed
With.
Fig. 3 A and Fig. 3 B are referred to, it is that the deceleration system triggered for the utility model using relative speed difference is arranged at one
Stereogram in main body.The deceleration system 1 that the utility model is triggered using relative speed difference can be provided separately with a main body B, also
That is, a main body B can be set in addition in the utility model, or, it is arranged at deceleration of the present utility model together with an at least main body B
In system.In an embodiment of the present utility model, an at least main body B include jacking system, for example Cargo Lift, elevator, escalator,
Vehicles such as roller coaster, ferris wheel, automobile, train, aircraft etc., at least a rubber include an at least rail for jacking system
Road.
An at least installed part 11 is fixed on an at least main body B, in order at least an installed part 11 be rubbed with least one
Part 12 produces the effect for slowing down main body B speed when first axially produces relative speed difference.In other words, the utility model profit
The deceleration system 1 triggered with relative speed difference can be used in when the main body B of such as jacking system produces unusual condition, such as stall
When falling or accelerating suddenly, slow down the speed of jacking system.
From the above, various main body B structure is identical not to the utmost, in the utility model can not one by one for example,
Therefore, in the utility model by taking the jacking system of elevator as an example, but it is not limited with this example.The main body B of jacking system is included extremely
Few a drive device (non-icon), at least a plummer B1 and an at least hawser B2.At least a hawser B2 first ends are connected to
On a few drive device, the second end connection at least plummer B1, the installed part 11 of wherein at least one is fixed on an at least plummer
On B1, in order to which when an at least hawser B2 is broken, at least plummer B1 gravity is more than the generation of an at least installed part 11
At least speed of a friction member 12, and produce the thrust for pushing an at least friction member 12, in order to make an at least friction member 12 with
An at least track B3 for jacking system produces friction, to reduce the speed that at least a plummer B1 falls.
From the above, it is that there is an angle (not wrap between the first above-mentioned axial direction and the second axial direction in the utility model
Include 0 degree of angle), that is, an at least installed part 11 and an at least friction member 12 be in the axially different upper drop produced in speed,
And then be converted to the length change on another axial direction.
Furthermore, when an at least installed part 11 and an at least friction member 12 axially produces relative speed difference first
When, at least an installed part 11 is more than a predetermined value with total length of at least friction member 12 on the second axial direction.
Furthermore, it is that the generation of an at least installed part 11 rubs more than at least one that the predetermined value described in the utility model, which is,
Before the speed for wiping part 12, an at least installed part 11 and the total length that at least a friction member 12 is oppositely arranged on the second axial direction.
That is, the utility model produces the drop in speed using installed part 11 and friction member 12 upwards in first axle, is converted to length
On change, thus produce outwards push friction member 12 active force so that an at least friction member 12 be pushed outwards it is crowded, thus with
An at least rubber (such as an at least track B3 for above-mentioned jacking system) produces friction and reaches the work for slowing down main body B speed
With.Described in detailed operating principle following examples, but it is not limited in the utility model with main bodys such as following elevators.
An at least installed part 11 includes the wedge type block 112 of fixture 111 and first.Fixture 111 is fixed on main body B, in
It is affixed in this embodiment on an at least plummer B1.The connection fixture 111 of first wedge type block 112.
An at least friction member 12 includes the second wedge type block 122, and the second wedge type block 122 has corresponding first wedge type block 112
Shape, and relative to an at least installed part 11 the first wedge type block 112 position set.In an embodiment of the present utility model
In, an at least friction member 12 also includes brake rubber block 121.Brake rubber block 121 is arranged on the second wedge type block 122, is used for and rubber
Produce friction.It is noted that in the utility model, so-called sub-assembly 13 is not intended to fully by installed part 11 and rub
Part 12 is wiped to combine, but only fitting together for example, by portable plate activity, that is, installed part 11 and friction member 12
Between in the presence of external force is not affected by, be together to move, when being acted on by external force, both will produce relative motion.
First wedge type block 112 be for shape wide at the top and narrow at the bottom, the second wedge type block 122 be for up-narrow and down-wide shape, wherein
Top is for close to the direction of an at least drive device, lower section is for the direction away from an at least drive device.First wedge type block
112 and second wedge type block 122 in no exceptions situation, both on the second axial direction have a predetermined total length X.When first
Wedge type block 112 is when first axle produces the drop in speed with the second wedge type block 122 upwards, and the first wedge type block 112 is in first axle
Move up, and by shape wide at the top and narrow at the bottom, the second wedge type block 122 of up-narrow and down-wide shape is produced on the second axial direction to
The active force of outer pushing, causes both predetermined total length X to increase, therefore, track of second wedge type block 122 with being arranged at one side
B3 produces friction, thus reaches the effect for slowing down plummer B1 speed.
From the above, in order to reach more preferably speed difference effect, it can be completed by various modes and structure, but Yu Benshi
It is not limited thereto with new.An at least friction member 12 also includes at least a flexible member 123 and at least a friction-bar
124, an at least flexible member 123 is arranged in an at least blind hole (not shown) for the second wedge type block 122, and brake rubber block 121 also has
There is the perforate of a correspondence at least blind hole, in order to which at least a friction-bar 124 wears the perforate of brake rubber block 121, support its first end
By an at least flexible member 123, its second end gentle touchdown at least rubber is gentle touchdown at least one in embodiment
Track B3.Accordingly, when the first wedge type block 112 produces the speed more than the second wedge type block 122 upwards in first axle, the first wedge
Block 112 is moved down upwards in first axle, and the second wedge type block 122 is produced by an at least friction-bar 124 and at least track B3
Raw frictional force so that the second wedge type block 122 produces bigger velocity head with the first wedge type block 112 upwards in first axle, because
This, may be such that the first wedge type block 112 is produced to the second wedge type block 122 more quickly on the second axial direction and push effect, that is, production
Give birth to faster friction effect and reach the effect for slowing down plummer B1 speed.
Furthermore, in order to reach more preferably speed difference effect, the deceleration system 1 triggered using relative speed difference also includes one
Resistance piece 14, connects an at least friction member 12, is, in when an at least hawser B2 is broken, to reduce the speed of an at least friction member 12
Degree, makes an at least friction member 12 be less than the speed of an at least installed part 11 in the upward speed of first axle.Resistance piece 14 can be designed
For such as aerostatic buoyancy element, the speed for slowing down an at least friction member 12 with the resistance that air contact is produced further drops
The speed that low main body B declines upwards in first axle.
In summary, the utility model provides a kind of deceleration system of utilization relative speed difference triggering, can be used in various
In main body, in order to when unusual condition occurs for main body, can rapidly slow down the speed of main body.
Claims (7)
1. a kind of deceleration system of utilization relative speed difference triggering, it is characterised in that including：
An at least installed part；
An at least friction member, is set relative to an at least installed part；And
At least one set of component, combines an at least installed part and an at least friction member；
Wherein when an at least installed part and an at least friction member are when one first axially produces relative speed difference, this at least one
Installed part axially pushes an at least friction member one second, makes an at least friction member and at least one friction produce on side
Raw friction, to produce the effect of reducing speed.
2. the deceleration system triggered as claimed in claim 1 using relative speed difference, it is characterised in that also including at least one master
Body, an at least installed part is fixed in an at least main body.
3. as claimed in claim 2 using relative speed difference trigger deceleration system, it is characterised in that wherein this at least one master
Body includes a jacking system.
4. as claimed in claim 2 using relative speed difference trigger deceleration system, it is characterised in that wherein this at least one peace
Piece installing includes：
One fixture, is fixed in an at least main body；And
One first wedge type block, connects the fixture.
5. the deceleration system triggered as claimed in claim 4 using relative speed difference, it is characterised in that wherein this at least one rubs
Wiping part includes：
One second wedge type block, the shape with corresponding first wedge type block, and relative to an at least installed part this first
The position of wedge type block is set.
6. the deceleration system triggered as claimed in claim 5 using relative speed difference, it is characterised in that wherein this at least one rubs
Wiping part also includes：
An at least flexible member, is arranged in an at least blind hole for second wedge type block；And
An at least friction-bar, is arranged in an at least blind hole, and its first end is against an at least flexible member, its second termination
Touch an at least rubber.
7. the deceleration system triggered as claimed in claim 1 using relative speed difference, it is characterised in that also including a resistance
Part, connects an at least friction member, an at least friction member is less than an at least installation in the upward speed of the first axle
One speed of part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139421.1U CN206529187U (en) | 2017-02-16 | 2017-02-16 | The deceleration system triggered using relative speed difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720139421.1U CN206529187U (en) | 2017-02-16 | 2017-02-16 | The deceleration system triggered using relative speed difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206529187U true CN206529187U (en) | 2017-09-29 |
Family
ID=59919842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720139421.1U Active CN206529187U (en) | 2017-02-16 | 2017-02-16 | The deceleration system triggered using relative speed difference |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206529187U (en) |
-
2017
- 2017-02-16 CN CN201720139421.1U patent/CN206529187U/en active Active
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