CN207016303U - A kind of elevator car suspension device - Google Patents
A kind of elevator car suspension device Download PDFInfo
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- CN207016303U CN207016303U CN201720777870.9U CN201720777870U CN207016303U CN 207016303 U CN207016303 U CN 207016303U CN 201720777870 U CN201720777870 U CN 201720777870U CN 207016303 U CN207016303 U CN 207016303U
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- support member
- supporting plate
- elevator car
- suspension device
- support
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Abstract
The utility model provides a kind of elevator car suspension device, including cage device, hoist ropes, deflecting roller and supporting construction, and the cage device includes framework and inner space, it is characterised in that：The supporting construction is provided with support member and supporting plate, and the support member is arranged in the supporting plate, and the framework is arranged in the support member, and the deflecting roller is provided with four, and the diameter of four deflecting rollers is equal；The utility model by simultaneously in the both ends side wall of supporting plate on symmetrical support member is set, two deflecting rollers are set respectively at the both ends of supporting plate, the stability that supporting construction supports to car can not only be increased, increase the degree of balance of supporting plate, and the security performance of elevator operation can be increased.
Description
Technical field
It the utility model is related to elevator technology field, more particularly to a kind of elevator car suspension device.
Background technology
With expanding economy and the progress of society, population in the world quantity is more and more, and floor space is less and less per capita,
Building forms a kind of trend to high level development, and corresponding elevator is increasingly becoming the indispensable work that vertical transportation transports in building
Tool.In the elevator of prior art, wherein lift car is with 2:1 suspension is than being suspended on lifting wiring, if the hoist ropes
It is directed to pass through under the horizontal range of mutual distance one and the angle pulley that is connected with lift car, via the angle pulley,
The lift car is supported on vertical direction by lifting wiring, then lifting wiring can be directed with apart from lift car
Central point for desired distance advances to car and travels upwardly from car.The layout of elevator is by many factors
Influence, for example, suspension arrangement, directive wheel, guide rail and elevator door opening arrangement, but as floor or car depth increase
Add, suspension arrangement safety problem is particularly important；Other hoist ropes span increases also with the increase of floor or car depth, and
Rope sheave diameters deficiency can cause frictional force insufficient because hoist ropes cornerite is small again, the phenomenon skidded or be broken occur, influence electricity
The safe operation of ladder.
Such as Application No.：201180064728.5 Chinese patent disclose a kind of elevator, the elevator includes：- elevator
Car (1), the lift car include framework (F) and inner space (I)；And-the first and second car guide rails (2,3), this
One and second car guide rail on the first and second opposite sides of the lift car (1), and the lift car (1) quilt
It is arranged to by being controlled by the car guide rail to move；And-rigid suspension (4,4 ', 4 ", 4 " '), the elevator car
The framework (F) in railway carriage or compartment (1) is installed on the rigid suspension；And-the first and second angle pulleies (5,6), this first
It is installed in the second angle pulley in a manner of allowing rotation on the suspension arrangement (4,4 ', 4 ", 4 " ')；And-lifting
Wiring (7), the lift car (1) by the lifting wiring support by being hung；And in the elevator, it is described to carry
Wiring (7) is risen under first and second angle pulley (5,6) to pass through；And the suspension arrangement (4,4 ', 4 ", 4 " ')
Line (BG) between the guide rail (2,3) intersects；And first and second angle pulley (5,6) be installed in it is described
To cause the first opposite side of line (BG) that they are arranged between the guide rail on suspension arrangement (4,4 ', 4 ", 4 " ')
(A) and on the second side (B), it is characterised in that the framework (F) of the lift car (1) be installed in suspension arrangement (4,4 ', 4 ",
4 " ' on), by the first hitch point (8,8 ', 8 ", 8 " ') being included in the suspension arrangement and the second hitch point (9,9 ', 9 ",
9 " ') support, first hitch point (8,8 ', 8 ", 8 " ') and the level of the second hitch point (9,9 ', 9 ", 9 " ') mutual distance one away from
From and on the reciprocal side of the line (BP) between first and second angle pulley (5,6)；And it is
First and second hitch point (8,8 ', 8 ", 8 " ', 9,9 ', 9 ", 9 " ') is on the line (BG) between the guide rail (2,3)
Or on the straight line parallel with the line (BG)；That application discloses on a kind of framework of the lift car in the elevator not
The elevator that desired moment of torsion can be reduced.
For another example Application No.：201420218124.2 Chinese patent disclose a kind of suspension arrangement of lift car, wrap
Include the rope sheave (4) that elevator car head is connected to by rope sheave frame (8), it is characterised in that：The rope sheave (4) and rope sheave frame (8)
Two are respectively equipped with, the diameter of described two rope sheaves (4) is equal, and the center of circle of described two rope sheaves (4) is located at same horizontal line,
Circumference is generally aligned in the same plane, and described two rope sheave frame (8) lower ends are connected to base (9) both ends, and the base (9) is connected to
Elevator car head, protection side panel (1) is connected between the upper end of described two rope sheave framves (8), hoist ropes is using single around mode
Two rope sheaves (4) are connected to, this application reduces the requirement reduced to rope sheave diameters by way of two rope sheave Dan Rao, reduces installation
The difficulty of work, and production cost.
Utility model content
The problem of to overcome elevator safety present in prior art, the utility model provide it is a kind of simple in construction,
And the elevator car suspension device that security performance is higher.
A kind of elevator car suspension device provided by the utility model, including cage device, hoist ropes, deflecting roller and branch
Support structure, the cage device include framework and inner space, and the supporting construction is provided with support member and supporting plate, described
Support member is arranged in the supporting plate, and the framework is arranged in the support member, and the deflecting roller is provided with four, institute
The diameter for stating four deflecting rollers is equal.
In some embodiments, the support member includes the first support member, the second support member, the 3rd supporting part
Part and the 4th support member, first support member, second support member, the 3rd support member and the described 4th
Support member is fixedly connected with the supporting plate.
In some embodiments, first support member and second support member are symmetricly set on the support
On the two sides of plate one end, structure, shape, the size all same of first support member and second support member.
In some embodiments, the 3rd support member and the 4th support member are symmetricly set on the support
On the two sides of plate the other end, structure, shape, the size of the 3rd support member and the 4th support member are homogeneous
Together.
In some embodiments, it is same with the 3rd support member to be located at the supporting plate for first support member
Side, and first support member is parallel to the 3rd support member.
In some embodiments, the bottom of support member 12 is equipped with support base 23, under first support member 5
Portion is provided with the first support base 19, and the bottom of the second support member 6 is provided with the second support base 20, the 3rd support member
8 bottoms are provided with the 3rd support base 21, and the bottom of the 4th support member 7 is provided with the four-supporting 22.
In some embodiments, the support member 12 is provided with hitch point 11, and first support member 5 is provided with
First hitch point 15, second support member 6 are provided with the second hitch point 16, and the 3rd support member 8 is provided with the 3rd
Hitch point 18, the 4th support member 7 are provided with the 4th hitch point 17, and the framework 13 is separately mounted to described first
On hitch point 15, second hitch point 16, the 3rd hitch point 18 and the 4th hitch point 17.
In some embodiments, the deflecting roller is arranged on the both ends of the supporting plate, the both ends of the supporting plate
Portion is respectively provided with two deflecting rollers, and the center of circle of two deflecting roller of the supporting plate per one end is located at same horizontal line, circle
Week is generally aligned in the same plane, and the hoist ropes is individually connected to two deflecting rollers of the supporting plate end.
In some embodiments, fixed plate, the supporting plate and institute are provided between the supporting plate and the deflecting roller
Deflecting roller is stated to be fixedly connected with the fixed plate.
In some embodiments, the fixed plate is " u "-shaped plate, and two deflecting rollers of the supporting plate end are positioned at described
The " u "-shaped inframe of fixed plate, two parallel sides pivotings of the deflecting roller parallel to the fixed plate.
Compared with prior art, a kind of elevator car suspension device provided by the utility model, the advantage is that：
First, a kind of elevator car suspension device provided by the utility model, by supporting construction supporting plate close to two
The two sides of end are symmetrical arranged two support members, can increase the degree of balance of supporting plate.
2nd, a kind of elevator car suspension device provided by the utility model, it is outstanding by being respectively provided with four support members
Hanging point, car can be fixed simultaneously suspension, and 4 points of supports simultaneously add the stability that supporting construction supports to car.
3rd, a kind of elevator car suspension device provided by the utility model, by setting four deflecting rollers, supporting plate both ends
Often end sets two deflecting rollers, turns hoist ropes for leading, can not only reduce pressure of the car to single deflecting roller, and two
Deflecting roller can improve the security performance of elevator.
4th, a kind of elevator car suspension device provided by the utility model, by simultaneously in the both ends side wall of supporting plate
It is upper that symmetrical support member is set, two deflecting rollers are set respectively at the both ends of supporting plate, can not only increase supporting construction pair
The stability of car support, increases the degree of balance of supporting plate, and can increase the security performance of elevator operation.
5th, a kind of elevator car suspension device provided by the utility model, it is simple in construction, it is easy to install, and have a safety feature.
Brief description of the drawings
Fig. 1 is the part-structure schematic diagram of the utility model elevator car suspension device installation；
Fig. 2 is the structural representation of the utility model elevator car suspension device；
Fig. 3 is the structural representation of the utility model elevator car suspension device support member.
In figure：1st, cage device；2nd, hoist ropes；3rd, deflecting roller；4th, supporting construction；5th, the first support member；6th, second
Support part part；7th, the 4th support member；8th, the 3rd support member；9th, fixed plate；10th, supporting plate；11st, hitch point；12nd, supporting part
Part；13rd, framework；14th, internal structure；15th, the first hitch point；16th, the second hitch point；17th, the 4th hitch point；18th, the 3rd suspension
Point；19th, the first support base；20th, the second support base；21st, the 3rd support base；22nd, four-supporting；23rd, support base.
Embodiment
Below in conjunction with drawings and examples, the utility model is further elaborated.It should be appreciated that this place is retouched
The specific embodiment stated only to explain the utility model, is not used to limit the utility model.
A kind of elevator car suspension device is disclosed in the utility model, as shown in Figure 1 to Figure 3, including cage device 1,
Hoist ropes 2, deflecting roller 3 and supporting construction 4, the cage device 1 include framework 13 and inner space 14, it is characterised in that：Institute
State supporting construction 4 and be provided with support member 12 and supporting plate 10, the support member 12 is arranged in the supporting plate 10, described
Framework 13 is arranged in the support member 12, and the deflecting roller 3 is provided with four, and the diameter of four deflecting rollers 3 is equal；This
Elevator car suspension device in utility model can not only increase the stability that supporting construction 4 supports to cage device 1, and
The security performance of elevator operation can be increased.
In this embodiment of the present utility model, as shown in Fig. 2 the support member 12 include the first support member 5,
Second support member 6, the 3rd support member 8 and the 4th support member 7, first support member 5, second support member
6th, the 3rd support member 8 and the 4th support member 7 are fixedly connected with the supporting plate 10；First supporting part
Part 5 and second support member 6 are symmetricly set on the two sides of the one end of supporting plate 10, first support member
5 and structure, shape, the size all same of second support member 6；3rd support member 8 and the 4th supporting part
Part 7 is symmetricly set on the two sides of described the other end of supporting plate 10, the 3rd support member 8 and the 4th supporting part
Structure, shape, the size all same of part 7.
Specifically, in this embodiment of the present utility model, the first support member 5, the second support member 6, the 3rd
Structure, shape, the size all same of the support member 7 of support part part 8 and the 4th, and the first support member 5, the second support member 6,
Three support members 8 and the 4th support member 7 are fixedly connected on the side of two length directions of supporting plate 10；It is further preferred that
First support member 5 and the 3rd support member 8 are located at the same side of supporting plate 10, the second support member 6 and the 4th supporting part
Part 7 is located at the same side of supporting plate 10, the first support member 5 and the 3rd support member 8 and the second support member 6 and the 4th
Support part part 7 is located at the relative side of supporting plate 10；Further, the first support member 5 and the second support member 6 are positioned at support
The same one end of plate 10, the 3rd support member 8 and the 4th support member 7 are located at the same one end of supporting plate 10, the first supporting part
The support member 6 of part 5 and second is located at the relative end of supporting plate 10 with the 3rd support member 8 and the 4th support member 7；Wherein
First support member 5 and the second support member 6 are symmetricly set on the relative side of supporting plate 10, and are located at same level
On, the 3rd support member 8 and the 4th support member 7 are symmetricly set on the relative side of supporting plate 10, and are located at same level
On face, the utility model is symmetrical arranged two supports by the supporting plate 10 in supporting construction 4 close to the two sides at both ends
Part 12, the degree of balance of supporting plate 10 can be increased.
In this embodiment of the present utility model, as shown in Figure 2 to Figure 3, the bottom of support member 12 is equipped with branch
Seat 23 is supportted, the bottom of the first support member 5 is provided with the first support base 19, and the bottom of the second support member 6 is provided with second
Seat 20 is supportted, the bottom of the 3rd support member 8 is provided with the 3rd support base 21, and the bottom of the 4th support member 7 is provided with described the
Four-supporting 22, the support member 12 are provided with hitch point 11, and first support member 5 is provided with the first hitch point 15,
Second support member 6 is provided with the second hitch point 16, and the 3rd support member 8 is provided with the 3rd hitch point 18, described
4th support member 7 is provided with the 4th hitch point 17, and the framework 13 is separately mounted to first hitch point 15, described
On second hitch point 16, the 3rd hitch point 18 and the 4th hitch point 17, the utility model passes through in four supporting parts
Hitch point 11 is respectively provided with part 12, suspension cage device 1 can be fixed simultaneously, 4 points of supports simultaneously add support knot
The stability that structure 4 supports to cage device 1.
Specifically, in this embodiment of the present utility model, the first support base 19 is fixedly connected on the first support member 5
Bottom, the first support member 5 are fixedly connected by the first support base 19 with supporting plate 10, and the second support base 20 is fixedly connected on
The bottom of two support member 6, the second support member 6 are fixedly connected by the second support base 20 with supporting plate 10, the 3rd support base 21
The bottom of the 3rd support member 8 is fixedly connected on, the 3rd support member 8 is fixedly connected by the 3rd support base 21 with supporting plate 10,
Four-supporting 22 is fixedly connected on the bottom of the 4th support member 7, the 4th support member 7 by four-supporting 22 with support
Plate 10 is fixedly connected.
Specifically, in this embodiment of the present utility model, the first hitch point 15 is arranged in the first support member 5,
And the upper and lower surface of the first support member 5 is penetrated, the second hitch point 16 is arranged in the second support member 6, and penetrates second
The upper and lower surface of support part part 6, the 3rd hitch point 18 are arranged in the 3rd support member 8, and penetrate the 3rd support member 8 it is upper,
Lower surface, the 4th hitch point 17 are arranged in the 4th support member 7, and penetrate the upper and lower surface of the 4th support member 7.
In this embodiment of the present utility model, as shown in Fig. 2 the deflecting roller 3 is arranged on the supporting plate 10
Both ends, the both ends of the supporting plate 10 are respectively provided with two deflecting rollers 3, the supporting plate 10 and the deflecting roller 3
Between be provided with fixed plate 9, the fixed plate 9 is " u "-shaped plate, and two deflecting rollers 3 of the end of supporting plate 10 are located at the fixation
The " u "-shaped inframe of plate 9, the deflecting roller 3 is parallel to two parallel sides pivotings of the fixed plate 9, the supporting plate 10
It is fixedly connected with the deflecting roller 3 with the fixed plate 9, the center of circle position of two deflecting rollers 3 of the supporting plate 10 per one end
In same horizontal line, circumference is generally aligned in the same plane, and the hoist ropes 2 is individually connected to two of the end of supporting plate 10
Deflecting roller 3.
Specifically, in this embodiment of the present utility model, the both ends of supporting plate 10 are fixed by fixed plate 9 to be connected
Two deflecting rollers 3 are connected to, are fixedly connected between two deflecting rollers 3 by central shaft, fixed plate 9 is " u "-shaped plate, " u "-shaped fixed plate 9
The end of supporting plate 10 is fixedly connected on, with supporting plate 10 in the same horizontal line, and the " u "-shaped opening court of " u "-shaped fixed plate 9
To away from the end side of supporting plate 10, two deflecting rollers 3 are arranged at the " u "-shaped inframe of " u "-shaped fixed plate 9, and two deflecting rollers 3
Outside is fixedly connected with two " u "-shaped frame sides of " u "-shaped fixed plate 9, two deflecting rollers 3 using between two steering spindles 3 connecting shaft as
Central shaft is rotated parallel to the side of two " u "-shaped frames in the " u "-shaped inframe portion of fixed plate 9.
Specifically, in this embodiment of the present utility model, hoist ropes 2 individually connects the end set of supporting plate 10
Two deflecting rollers 3, i.e. supporting plate 10 is individually operated per two deflecting rollers of one end, do not influence from each other, this
For utility model by setting four deflecting rollers 3, the both ends of supporting plate 10, which are often held, sets two deflecting rollers 3, turns hoist ropes 2 for leading,
Pressure of the cage device 1 to single deflecting roller 3 can not only be reduced, and two deflecting rollers 3 work independently can improve elevator
Security performance.
In this embodiment of the present utility model, the utility model by the both ends side wall of supporting plate 10 simultaneously
Symmetrical support member 12 is set, two deflecting rollers 3 are set respectively at the both ends of supporting plate 10, can not only increase supporting construction
The stability that 4 pairs of cage devices 1 support, increase the degree of balance of supporting plate 10, and two deflecting rollers 3 of the end of supporting plate 10 are single
Solely work, double protection can be played to elevator, add the security performance of elevator operation, and the letter of the utility model structure
It is single, it is easy to install, have a safety feature, meet the demand of social development.
Preferred embodiment of the present utility model has shown and described in described above, as previously described, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and available for various other groups
Conjunction, modification and environment, and above-mentioned teaching or the technology of association area can be passed through in utility model contemplated scope described herein
Or knowledge is modified, and change and change that those skilled in the art are carried out do not depart from spirit and scope of the present utility model, then
All should be in the protection domain of the appended claims for the utility model.
Claims (10)
1. a kind of elevator car suspension device, including cage device (1), hoist ropes (2), deflecting roller (3) and supporting construction (4),
The cage device (1) includes framework (13) and inner space (14), it is characterised in that：The supporting construction (4) is provided with branch
Support part part (12) and supporting plate (10), the support member (12) are arranged in the supporting plate (10), and the framework (13) sets
Put in the support member (12), the deflecting roller (3) is provided with four, and the diameter of four deflecting rollers (3) is equal.
2. elevator car suspension device according to claim 1, it is characterised in that：The support member (12) includes first
Support member (5), the second support member (6), the 3rd support member (8) and the 4th support member (7), first support member
(5), second support member (6), the 3rd support member (8) and the 4th support member (7) with the support
Plate (10) is fixedly connected.
3. elevator car suspension device according to claim 2, it is characterised in that：First support member (5) and institute
State the second support member (6) to be symmetricly set on the two sides of the supporting plate (10) one end, first support member (5)
With structure, shape, the size all same of second support member (6).
4. elevator car suspension device according to claim 2, it is characterised in that：3rd support member (8) and institute
State the 4th support member (7) to be symmetricly set on the two sides of the supporting plate (10) the other end, the 3rd support member
(8) and the 4th support member (7) structure, shape, size all same.
5. elevator car suspension device according to claim 2, it is characterised in that：First support member (5) and institute
State the 3rd support member (8) and be located at the supporting plate (10) homonymy, and first support member (5) is parallel to described 3rd
Support part part (8).
6. elevator car suspension device according to claim 2, it is characterised in that：Support member (12) bottom is all provided with
There is a support base (23), the first support member (5) bottom is provided with the first support base (19), under second support member (6)
Portion is provided with the second support base (20), and the 3rd support member (8) bottom is provided with the 3rd support base (21), the 4th supporting part
Part (7) bottom is provided with the four-supporting (22).
7. elevator car suspension device according to claim 6, it is characterised in that：The support member (12) is provided with outstanding
Hanging point (11), first support member (5) are provided with the first hitch point (15), and second support member (6) is provided with the
Two hitch points (16), the 3rd support member (8) are provided with the 3rd hitch point (18), set on the 4th support member (7)
Have the 4th hitch point (17), the framework (13) be separately mounted to first hitch point (15), second hitch point (16),
On 3rd hitch point (18) and the 4th hitch point (17).
8. elevator car suspension device according to claim 1, it is characterised in that：The deflecting roller (3) is arranged on described
The both ends of supporting plate (10), the both ends of the supporting plate (10) are respectively provided with two deflecting rollers (3), the supporting plate
(10) center of circle of two deflecting rollers (3) per one end is located at same horizontal line, and circumference is generally aligned in the same plane, the hoist ropes (2)
Individually it is connected to two deflecting rollers (3) of the supporting plate (10) end.
9. elevator car suspension device according to claim 1, it is characterised in that：The supporting plate (10) and the steering
Fixed plate (9) is provided between wheel (3), the supporting plate (10) and the deflecting roller (3) are fixed with the fixed plate (9) to be connected
Connect.
10. elevator car suspension device according to claim 9, it is characterised in that：The fixed plate (9) is " u "-shaped plate,
Two deflecting rollers (3) of supporting plate (10) end are located at the " u "-shaped inframe of the fixed plate (9), and the deflecting roller (3) is parallel
In two parallel sides pivotings of the fixed plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720777870.9U CN207016303U (en) | 2017-06-30 | 2017-06-30 | A kind of elevator car suspension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720777870.9U CN207016303U (en) | 2017-06-30 | 2017-06-30 | A kind of elevator car suspension device |
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| Publication Number | Publication Date |
|---|---|
| CN207016303U true CN207016303U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720777870.9U Active CN207016303U (en) | 2017-06-30 | 2017-06-30 | A kind of elevator car suspension device |
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| CN (1) | CN207016303U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140502A (en) * | 2017-06-30 | 2017-09-08 | 南通兴华达高实业有限公司 | A kind of elevator car suspension device |
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- 2017-06-30 CN CN201720777870.9U patent/CN207016303U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107140502A (en) * | 2017-06-30 | 2017-09-08 | 南通兴华达高实业有限公司 | A kind of elevator car suspension device |
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