CN208378142U - A kind of energy-saving type parallel connection elevator device - Google Patents
A kind of energy-saving type parallel connection elevator device Download PDFInfo
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- CN208378142U CN208378142U CN201820481003.5U CN201820481003U CN208378142U CN 208378142 U CN208378142 U CN 208378142U CN 201820481003 U CN201820481003 U CN 201820481003U CN 208378142 U CN208378142 U CN 208378142U
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- carriage
- counterweight
- traction sheave
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Abstract
The utility model discloses a kind of energy-saving type parallel connection elevator device, have that the first carriage, hoist ropes, the first drag device, the second drag device, the second carriage, counterweight, at least one is to roller, hoisting mechanism, traction rope, counterweight, the first clutch and the second clutch.Hoist ropes one end hangs the first carriage, then successively around on the first drag device the first traction sheave, to the second traction sheave on roller, the second drag device, the other end hangs the second carriage.Counterweight is suspended on to the shared counterweight in roller, as the first carriage and the second carriage.When load enters the first carriage, and elevator control system determine need to the first drag device carry out energy conservation manipulation when, clutch engagement in first clutch, with the torque transfer reloaded on hoisting mechanism to the first drag device, the torque is for balancing the moment of resistance that hoist ropes is applied on the first traction sheave, to realize that elevator energy-saving is run；The case where entering the second carriage for load is also such.
Description
Technical field
The utility model relates to a kind of elevator device, especially a kind of shared counterweight, the elevator device for sharing counterweight.
Background technique
Currently, every elevator is by a carriage, a counterweight, a traction machine, a set of car guide rail, a set of counter weight guide track
And one group of wirerope is constituted, on the traction sheave around set, both ends are separately connected carriage and counterweight to wirerope；When having in same building
When multiple elevator parallel connection, this configuration often wastes space and material.ZL2009203020340 discloses a kind of total
With counterweight elevator system, which shares the form of a counterweight using two carriages, it is clear that can preferably solve
Foregoing problems, however its structure type and it is related to power saving.ZL2013106959008 discloses a kind of energy-saving traction-type electricity
Ladder and its power-economizing method, which is involved in the problems, such as that two carriages share a counterweight, although it can be realized section
Energy purpose but there are problems that wasting space and material.How to provide a kind of not only energy saving but also realizes saving space
Elevator device, be problem to be solved instantly.
Summary of the invention
The purpose of the utility model is to provide a kind of not only energy conservation but also realize the elevator device for saving space.
The technical scheme adopted by the utility model is a kind of energy-saving type parallel connection elevator device, it is characterised in that: it has
First carriage, hoist ropes, the first drag device, the second drag device, the second carriage, counterweight, at least one is to roller, hoist engine
Structure, traction rope, counterweight, the first clutch and the second clutch；First drag device has the first traction sheave, the
Two drag devices have the second traction sheave；One end of the hoist ropes suspended on the first carriage, then successively bypass the first traction
It takes turns, to roller, the second traction sheave, the other end suspended on the second carriage；First carriage is suspended on the first traction by hoist ropes
The lower section of device, and driven by the first drag device；Second carriage is suspended on the lower section of the second drag device by hoist ropes,
And it is driven by the second drag device；Counterweight is suspended on to the shared counterweight in roller, and as the first carriage and the second carriage；
Counterweight is suspended on the lower section of hoisting mechanism by traction rope, and when reel rotation, the traction rope is wrapped on reel, completes to match
The operation up and down of weight；Hoisting mechanism at least has reel, central axis, and the reel can be rotated around the axis of central axis；Volume
Raise mechanism be connected by the first clutch with the first drag device or its by the second clutch and the second traction dress
It sets and is connected；First clutch and the second clutch have first clutch and second clutch respectively.
When certain load enters the first carriage (generally refer to be biased to unloaded or fully loaded), and elevator control system judgement
When need to carry out energy conservation manipulation to the first drag device, the first clutch engagement is described to match reloading on hoisting mechanism
Torque can be transferred to the first drag device by the first clutch, which applies for all or part of balance hoist ropes
The moment of resistance on the first traction sheave completes the energy-saving run of elevator device in parallel；
Likewise, when certain load enters the second carriage (generally referring to be biased to unloaded or fully loaded), and elevator controlling system
When judgement again of uniting need to carry out energy saving manipulate to the second drag device, the second clutch engagement is described to match reloading in elevator
Torque in mechanism is transferred to the second drag device by the second clutch, which is used for all or part of balance traction
The moment of resistance that rope is applied on the second traction sheave completes the energy-saving run of elevator device in parallel.
It should be noted that the first clutch cannot be simultaneously engaged with second clutch；Preferably, one of them
Clutch is normally closed type clutch, another is normally open clutch.
Preferably, first drag device is also equipped with the first projecting shaft, with the first traction sheave arranged coaxial and same
Step rotation；Second drag device is also equipped with the second projecting shaft, and the second traction sheave arranged coaxial and rotates synchronously.It is described
First projecting shaft, central axis and the second projecting shaft have different arrangement forms, embody are as follows:
1) first projecting shaft, central axis, the second projecting shaft arranged coaxial.At this point, first projecting shaft passes through the
One clutch is attached to central axis, and second projecting shaft is attached to central axis by second clutch；
2) the axis configuration parallel to each other of first projecting shaft, central axis, the second projecting shaft.At this point, described first from
It closes mechanism and is also equipped with the first transmission gear, empty set is on the first projecting shaft, when first clutch engagement, the first transmission gear
It is rotated synchronously with the first projecting shaft；Second clutch is also equipped with the second transmission gear, empty set on the second projecting shaft,
When second clutch engagement, the second transmission gear and the second projecting shaft are rotated synchronously；The hoisting mechanism is also equipped with output gear
Wheel, mutually connects firmly with central axis；The side of output gear is meshed with the first transmission gear, the other side of output gear and second
Transmission gear is meshed.
Preferably, the hoisting mechanism is also equipped with motor, directly or indirectly it is connected with central axis, for driving reel
Rotation.
Preferably, the reel and central axis are arranged to connect firmly form；Or it is also set up between reel and central axis
There is gear train, which is located inside reel, and for transmitting the torque between reel and central axis.
Preferably, the wiring form of hoist ropes mainly has following four form:
1) first and second kind of wiring form of hoist ropes: the quantity to roller is 1 or 2, and the first carriage,
Second carriage is all directly mutually connected firmly with hoist ropes, i.e., hoist ropes one end is mutually connected firmly with the first carriage, is then successively draged around first
Running wheel, to roller, the second traction sheave, the other end is mutually connected firmly with the second carriage；At this point, the peripheral speed of the first traction sheave and first
The ratio between speed of carriage is 1: 1, and the ratio between the peripheral speed of the second traction sheave and the speed of the second carriage are 1: 1；When one of them
When traction sheave is stationary, the ratio between peripheral speed and the speed of counterweight of another traction sheave are 2: 1.
2) the third wiring form of hoist ropes: the energy-saving type parallel connection elevator device is also equipped with the first crosshead sheave, second
Crosshead sheave and fixed pulley, the quantity to roller are 2, and the first carriage is suspended on hoist ropes by the first crosshead sheave,
Second carriage is suspended on hoist ropes by the second crosshead sheave, and one end and the wall of hoist ropes connect firmly, and then successively bypasses first
Crosshead sheave, the first traction sheave, to roller, fixed pulley, to roller, the second traction sheave, the second crosshead sheave, the other end is mutually solid with wall
Connection；At this point, the ratio between speed of the peripheral speed of the first traction sheave and the first carriage is 2: 1, the peripheral speed of the second traction sheave with
The ratio between speed of second carriage is 2: 1；When one of traction sheave is stationary, the peripheral speed of another traction sheave with it is right
The ratio between speed of weight is 4: 1.
3) the 4th kind of wiring form of hoist ropes: the energy-saving type parallel connection elevator device has 2 to roller and determines cunning
Wheel, hoist ropes one end mutually connects firmly with the first carriage, then successively bypass the first traction sheave, to roller, fixed pulley, to roller, the
Two traction sheaves, the other end are mutually connected firmly with the second carriage；At this point, the ratio between the speed of the peripheral speed of the first traction sheave and the first carriage
It is 1: 1, the ratio between speed of the peripheral speed of the second traction sheave and the second carriage is 1: 1；When one of traction sheave is stationary
When, the ratio between peripheral speed and the speed of counterweight of another traction sheave are 4: 1.In this speed ratio, even if the first carriage
It is run in the same direction with the second carriage, the speed of counterweight is also the half of carriage, i.e. counterweight maximum range ability only has the first carriage
Or second carriage maximum range ability half.This allows for the lower section that counterweight can be located at counterweight, the two common guide rails.
Preferably, counterweight is suspended on traction rope by weighting distribution wheel；Or counterweight directly connects firmly on traction rope.
Preferably, first carriage, counterweight, counterweight, the second carriage are successively arranged in juxtaposition；Or the counterweight,
Counterweight is between the first carriage and the second carriage, and counterweight, counterweight are arranged in a triangle with any carriage.
Utility model has the advantages that saving material cost and installation by shared counterweight and shared counterweight
Working hour, while having saved the installation space of elevator；In addition, the intelligent counterweight of elevator device may be implemented, most by sharing counterweight
Reach energy-efficient purpose eventually.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 shows the first arrangement forms of main component in the utility model computer room；
Fig. 3 shows second of arrangement form of main component in the utility model computer room；
Fig. 4 shows the first structure type of the hoisting mechanism in the utility model；
Fig. 5 shows second of structure type of the hoisting mechanism in the utility model；
Fig. 6 shows the first wiring form of hoist ropes；
Fig. 7 shows second of wiring form of hoist ropes；
Fig. 8 shows the third wiring form of hoist ropes；
Fig. 9 shows the 4th kind of wiring form of hoist ropes；(the first arrangement form of hoistway)
Figure 10 shows the first hang of counterweight；
Figure 11 shows second of hang of counterweight；
Figure 12 shows second of arrangement form of hoistway；
Figure 13 shows the third arrangement form of hoistway；
Specific embodiment
As shown in Figure 1 and Figure 2, energy-saving type parallel connection elevator device at least has the first carriage (1), hoist ropes (2),
One drag device (3), the second drag device (4), the second carriage (5), counterweight (6), at least one is to roller (7), hoisting mechanism
(8), traction rope (9), counterweight (10), the first clutch (A) and the second clutch (B)；First drag device (3) has
First traction sheave (3.1), the second drag device (4) have the second traction sheave (4.1)；One end of the hoist ropes (2) suspended on
First carriage (1), then successively around the first traction sheave (3.1), to roller (7), the second traction sheave (4.1), the other end is outstanding
Hang the second carriage (5)；First carriage (1) is suspended on the lower section of the first drag device (3) by hoist ropes (2), and is
First drag device (3) is driven；Second carriage (5) is suspended under the second drag device (4) by hoist ropes (2)
Side, and driven by the second drag device (4)；The counterweight (6) is suspended on on roller (7), and as the first carriage (1) with
The shared counterweight of second carriage (5)；The counterweight (10) is suspended on the lower section of hoisting mechanism (8) by traction rope (9)；It is described
Hoisting mechanism (8) at least has reel (8.1), central axis (8.2), and the reel (8.1) can be around the axis of central axis (8.2)
Line rotation；The hoisting mechanism (8) is connected by the first clutch (A) with the first drag device (3) or it passes through the
Two clutches (B) are connected with the second drag device (4)；First clutch (A) has first clutch (A1), the
Two clutches (B) have second clutch (B1)；
When certain load enter the first carriage (1), and elevator control system judgement need to the first drag device (3) into
When row energy conservation manipulation, first clutch (A1) engagement, torque of counterweight (10) load on hoisting mechanism (8) can lead to
It crosses the first clutch and is transferred to the first drag device, which is applied to the first traction sheave (3.1) for balancing hoist ropes (2)
On the moment of resistance, complete the energy-saving run of elevator device in parallel；
Likewise, when certain load enters the second carriage (5), and elevator control system judgement need to fill the second traction
When setting (4) progress energy conservation manipulation, second clutch (B1) engagement, counterweight (10) load is on hoisting mechanism (8)
Torque is transferred to the second drag device by the second clutch, which is applied to the second traction for balancing hoist ropes (2)
The moment of resistance on (4.1) is taken turns, the energy-saving run of elevator device in parallel is completed.
It should be noted that the first clutch (A1) cannot simultaneously engage with second clutch (B1)；Preferably,
One of clutch is normally closed type clutch, another is normally open clutch.
Preferably, as shown in Figure 2 or Figure 3, first drag device (3) is also equipped with the first projecting shaft (3.2), with
First traction sheave (3.1) arranged coaxial simultaneously rotates synchronously；Second drag device (4) is also equipped with the second projecting shaft (4.2),
With the second traction sheave (4.1) arranged coaxial and rotate synchronously.
Moreover, first projecting shaft, central axis and the second projecting shaft have different cloth in computer room
Set form, specific manifestation are as follows:
1) first projecting shaft (3.2), central axis (8.2), the second projecting shaft (4.2) arranged coaxial, the first projecting shaft
(3.2) it is attached to central axis (8.2) by first clutch (A1), the second projecting shaft (4.2) is joined by second clutch (B1)
It is connected to central axis (8.2)；
2) the axis configuration parallel to each other of first projecting shaft (3.2), central axis (8.2), the second projecting shaft (4.2)；
First transmission chain (A) is also equipped with the first transmission gear (A2), and empty set is on the first projecting shaft (3.2), when the first clutch
When device (A1) engages, the first transmission gear (A2) and the first projecting shaft (3.2) are rotated synchronously；Second transmission chain (B) also has
Standby second transmission gear (B2), empty set is on the second projecting shaft (4.2), when second clutch (B1) engagement, the second transmission
Gear (B2) and the second projecting shaft (4.2) rotate synchronously；The hoisting mechanism (8) is also equipped with output gear (8.3), in
Mandrel (8.2) mutually connects firmly；The side of output gear (8.3) is meshed with the first transmission gear (A2), output gear (8.3) it is another
Side is meshed with the second transmission gear (B2).
Preferably, as shown in figure 3, the hoisting mechanism (8) is also equipped with motor (8.4), directly with central axis (8.2)
Or be indirectly connected, for driving reel (8.1) to rotate.
Preferably, as shown in figure 4, the reel (8.1) and central axis (8.2) are arranged to connect firmly form.Or such as
Shown in Fig. 5, gear train (8.8) are additionally provided between reel (8.1) and central axis (8.2), which is located at volume
Cylinder (8.1) is internal, and for transmitting the torque between reel (8.1) and central axis (8.2).
Preferably, the wiring form of hoist ropes mainly has following four form:
1) first and second kind of wiring form of hoist ropes is as shown in Figures 6 and 7: the quantity to roller (7) is 1 or 2
It is a, and the first carriage (1), the second carriage (5) are all directly mutually connected firmly with hoist ropes (2), i.e. hoist ropes (2) one end and the first sedan-chair
Compartment (1) mutually connects firmly, then successively around the first traction sheave (3.1), to roller (7), the second traction sheave (4.1), the other end and the
Two carriages (5) mutually connect firmly；At this point, the ratio between the peripheral speed of the first traction sheave (3.1) and the speed of the first carriage (1) they are 1: 1,
The ratio between peripheral speed and the speed of the second carriage (5) of second traction sheave (4.1) are 1: 1；When one of traction sheave is static not
When dynamic, the ratio between peripheral speed and the speed of counterweight (6) of another traction sheave are 2: 1.
2) the third wiring form of hoist ropes is as shown in Figure 8: the energy-saving type parallel connection elevator device is also equipped with the first sedan-chair
Top wheel (J1), the second crosshead sheave (J2) and fixed pulley (D), the quantity to roller (7) are 2, and the first carriage (1) is logical
It crosses the first crosshead sheave (J1) to be suspended on hoist ropes (2), the second carriage (5) is suspended on hoist ropes by the second crosshead sheave (J2)
(2) on；One end of hoist ropes (2) is connected firmly with wall, then successively around the first crosshead sheave (J1), the first traction sheave (3.1),
To roller (7), fixed pulley (D), to roller (7), the second traction sheave (4.1), the second crosshead sheave (J2), the other end is mutually solid with wall
Connection.At this point, the ratio between the peripheral speed of the first traction sheave (3.1) and the speed of the first carriage (1) they are 2: 1, the second traction sheave
(4.1) the ratio between speed of peripheral speed and the second carriage (5) is 2: 1；When one of traction sheave is stationary, another
The ratio between peripheral speed and the speed of counterweight (6) of traction sheave are 4: 1.
3) the 4th kind of wiring form of hoist ropes is as shown in figure 9, the energy-saving type parallel connection elevator device has 2 to roller
(7) and fixed pulley (D), hoist ropes (2) one end are mutually connected firmly with the first carriage (1), then successively bypass the first traction sheave
(3.1), to roller (7), fixed pulley (D), to roller (7), the second traction sheave (4.1), the other end is mutually solid with the second carriage (5)
Connection；At this point, the ratio between the peripheral speed of the first traction sheave (3.1) and the speed of the first carriage (1) they are 1: 1, the second traction sheave (4.1)
Peripheral speed and the ratio between the speed of the second carriage (5) be 1: 1；When one of traction sheave is stationary, another traction
The ratio between peripheral speed and the speed of counterweight (6) of wheel are 4: 1.In this speed ratio, even if the first carriage (1) and the second sedan-chair
Compartment (5) is run in the same direction, and the speed of counterweight (6) is also the half of carriage, i.e. the maximum range ability of counterweight (6) only has the first carriage
(1) or the half of the maximum range ability of the second carriage (5).This just gives the installation space of counterweight (10) to create condition, such as Fig. 9 institute
Show, counterweight (10) is located at the lower section of counterweight (6), the two common guide rails.
Preferably, as shown in Figure 10, Figure 11, counterweight (10) is suspended on traction rope (9) or counterweight by weighting distribution wheel (P)
(10) it directly connects firmly on traction rope (9).
Preferably, as shown in figure 12, first carriage (1), counterweight (6), counterweight (10), the second carriage (5) are successively
It is arranged in juxtaposition；Or as shown in figure 13, the counterweight (6), counterweight (10) be located at the first carriage (1) and the second carriage (5) it
Between, and counterweight (6), counterweight (10) are arranged in a triangle with any carriage.
The utility model is not limited to the above embodiment, and all design methods being had been pointed out using the utility model or design are thought
Road is considered as being within the protection scope of the utility model.
Claims (12)
1. a kind of energy-saving type parallel connection elevator device, it is characterised in that: it has the first carriage (1), hoist ropes (2), the first traction
Device (3), the second drag device (4), the second carriage (5), counterweight (6), at least one to roller (7), hoisting mechanism (8), lead
Messenger (9), counterweight (10), the first clutch (A) and the second clutch (B)；
First drag device (3) has the first traction sheave (3.1), and second drag device (4) has the second traction sheave
(4.1)；
One end of the hoist ropes (2) suspended on the first carriage (1), then successively around the first traction sheave (3.1), to roller
(7), the second traction sheave (4.1), the other end suspended on the second carriage (5)；
First carriage (1) is suspended on the lower section of the first drag device (3) by hoist ropes (2), and is the first drag device
(3) it is driven；
Second carriage (5) is suspended on the lower section of the second drag device (4) by hoist ropes (2), and is the second drag device
(4) it is driven；
The counterweight (6) is suspended on to the shared counterweight on roller (7), and as the first carriage (1) and the second carriage (5)；
The counterweight (10) is suspended on the lower section of hoisting mechanism (8) by traction rope (9)；
The hoisting mechanism (8) at least has reel (8.1), central axis (8.2), and the reel (8.1) can be around central axis
(8.2) axis rotation；The hoisting mechanism (8) is connected by the first clutch (A) with the first drag device (3), or
Person it is connected by the second clutch (B) with the second drag device (4)；
First clutch (A) has first clutch (A1), and the second clutch (B) has second clutch (B1)；
When certain load enter the first carriage (1), and elevator control system determine the first drag device (3) need to be saved
When can manipulate, the first clutch (A1) engagement, torque of counterweight (10) load on hoisting mechanism (8) can be by the
One clutch is transferred to the first drag device, which is applied on the first traction sheave (3.1) for balancing hoist ropes (2)
The moment of resistance completes the energy-saving run of elevator device in parallel；
Likewise, when certain load enters the second carriage (5), and elevator control system judgement need to be to the second drag device
(4) when carrying out energy conservation manipulation, second clutch (B1) engagement, counterweight (10) load turns on hoisting mechanism (8)
Square is transferred to the second drag device by the second clutch, which is applied to the second traction sheave for balancing hoist ropes (2)
(4.1) moment of resistance on completes the energy-saving run of elevator device in parallel.
2. a kind of energy-saving type parallel connection elevator device according to claim 1, it is characterised in that: first drag device
(3) the first projecting shaft (3.2) are also equipped with, and the first traction sheave (3.1) arranged coaxial and are rotated synchronously；The second traction dress
It sets (4) and is also equipped with the second projecting shaft (4.2), and the second traction sheave (4.1) arranged coaxial and rotate synchronously.
3. a kind of energy-saving type parallel connection elevator device according to claim 2, it is characterised in that: first projecting shaft
(3.2), central axis (8.2), the second projecting shaft (4.2) arranged coaxial；First projecting shaft (3.2) passes through first clutch
(A1) central axis (8.2) are attached to；Second projecting shaft (4.2) is attached to central axis (8.2) by second clutch (B1).
4. a kind of energy-saving type parallel connection elevator device according to claim 2, it is characterised in that: first projecting shaft
(3.2), the axis configuration parallel to each other of central axis (8.2), the second projecting shaft (4.2)；
First clutch (A) is also equipped with the first transmission gear (A2), and empty set is on the first projecting shaft (3.2), when
When one clutch (A1) engages, the first transmission gear (A2) and the first projecting shaft (3.2) are rotated synchronously；
Second clutch (B) is also equipped with the second transmission gear (B2), and empty set is on the second projecting shaft (4.2), when
When two clutches (B1) engage, the second transmission gear (B2) and the second projecting shaft (4.2) are rotated synchronously；
The hoisting mechanism (8) is also equipped with output gear (8.3), mutually connects firmly with central axis (8.2)；Output gear (8.3)
Side is meshed with the first transmission gear (A2), and the other side of output gear (8.3) is meshed with the second transmission gear (B2).
5. a kind of energy-saving type parallel connection elevator device according to claim 1, it is characterised in that: the hoisting mechanism (8) is also
Have motor (8.4), be directly or indirectly connected with central axis (8.2), for driving reel (8.1) to rotate.
6. a kind of energy-saving type parallel connection elevator device according to claim 1, it is characterised in that: the reel (8.1) is in
Mandrel (8.2) is arranged to connect firmly form；
Or gear train (8.8) are additionally provided between reel (8.1) and central axis (8.2), which is located at volume
Cylinder (8.1) is internal, and for transmitting the torque between reel (8.1) and central axis (8.2).
7. a kind of energy-saving type parallel connection elevator device according to claim 1, it is characterised in that: the number to roller (7)
Amount is 1 or 2, and the first carriage (1), the second carriage (5) are all directly mutually connected firmly with hoist ropes (2), i.e. hoist ropes (2) one
End is mutually connected firmly with the first carriage (1), and the other end is mutually connected firmly with the second carriage (5)；At this point, the circumference speed of the first traction sheave (3.1)
The ratio between degree and the speed of the first carriage (1) are 1: 1, the speed of the peripheral speed of the second traction sheave (4.1) and the second carriage (5) it
Than being 1: 1；When one of traction sheave is stationary, the peripheral speed of another traction sheave and the ratio between the speed of counterweight (6)
It is 2: 1.
8. a kind of energy-saving type parallel connection elevator device according to claim 1, it is characterised in that: the energy-saving type parallel connection elevator
System is also equipped with the first crosshead sheave (J1), the second crosshead sheave (J2) and fixed pulley (D), and the quantity to roller (7) is 2
A, the first carriage (1) is suspended on hoist ropes (2) by the first crosshead sheave (J1), and the second carriage (5) passes through the second crosshead sheave
(J2) it is suspended on hoist ropes (2), one end of hoist ropes (2) is connected firmly with wall, then successively around the first crosshead sheave (J1), the
One traction sheave (3.1), to roller (7), fixed pulley (D), to roller (7), the second traction sheave (4.1), the second crosshead sheave (J2), separately
One end is mutually connected firmly with wall；At this point, the ratio between the peripheral speed of the first traction sheave (3.1) and the speed of the first carriage (1) they are 2: 1,
The ratio between peripheral speed and the speed of the second carriage (5) of second traction sheave (4.1) are 2: 1；When one of traction sheave is static not
When dynamic, the ratio between peripheral speed and the speed of counterweight (6) of another traction sheave are 4: 1.
9. a kind of energy-saving type parallel connection elevator device according to claim 1, it is characterised in that: the energy-saving type parallel connection elevator
System has 2 to roller (7) and fixed pulley (D), and hoist ropes (2) one end is mutually connected firmly with the first carriage (1), then successively around
Cross the first traction sheave (3.1), to roller (7), fixed pulley (D), to roller (7), the second traction sheave (4.1), the other end and second
Carriage (5) mutually connects firmly；At this point, the ratio between the peripheral speed of the first traction sheave (3.1) and the speed of the first carriage (1) are 1: 1, second
The ratio between peripheral speed and the speed of the second carriage (5) of traction sheave (4.1) are 1: 1；When one of traction sheave is stationary,
The ratio between peripheral speed and the speed of counterweight (6) of another traction sheave are 4: 1.
10. a kind of energy-saving type parallel connection elevator device according to claim 9, it is characterised in that: counterweight (10) is located at counterweight
(6) lower section, the two common guide rails.
11. a kind of energy-saving type parallel connection elevator device according to claim 1, it is characterised in that: counterweight (10) passes through counterweight
Wheel (P) is suspended on traction rope (9)；Or counterweight (10) directly connects firmly on traction rope (9).
12. a kind of energy-saving type parallel connection elevator device according to claim 1, it is characterised in that: first carriage (1),
Counterweight (6), counterweight (10), the second carriage (5) are successively arranged in juxtaposition；Or the counterweight (6), counterweight (10) are located at first
Between carriage (1) and the second carriage (5), and counterweight (6), counterweight (10) are arranged in a triangle with any carriage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481003.5U CN208378142U (en) | 2018-04-04 | 2018-04-04 | A kind of energy-saving type parallel connection elevator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820481003.5U CN208378142U (en) | 2018-04-04 | 2018-04-04 | A kind of energy-saving type parallel connection elevator device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208378142U true CN208378142U (en) | 2019-01-15 |
Family
ID=64975159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820481003.5U Withdrawn - After Issue CN208378142U (en) | 2018-04-04 | 2018-04-04 | A kind of energy-saving type parallel connection elevator device |
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| CN (1) | CN208378142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455414A (en) * | 2018-04-04 | 2018-08-28 | 杭州航验环境技术有限公司 | A kind of energy-saving type parallel connection elevator device |
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2018
- 2018-04-04 CN CN201820481003.5U patent/CN208378142U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108455414A (en) * | 2018-04-04 | 2018-08-28 | 杭州航验环境技术有限公司 | A kind of energy-saving type parallel connection elevator device |
| CN108455414B (en) * | 2018-04-04 | 2023-08-04 | 杭州航验环境技术有限公司 | Energy-saving parallel elevator system |
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