CN206872218U - A kind of high-speed elevator compensation rope tension device - Google Patents
A kind of high-speed elevator compensation rope tension device Download PDFInfo
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- CN206872218U CN206872218U CN201720480661.8U CN201720480661U CN206872218U CN 206872218 U CN206872218 U CN 206872218U CN 201720480661 U CN201720480661 U CN 201720480661U CN 206872218 U CN206872218 U CN 206872218U
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- China
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- guide rail
- tensioning wheel
- wheel assembly
- compensation rope
- rope tension
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- Cage And Drive Apparatuses For Elevators (AREA)
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a kind of high-speed elevator compensation rope tension device, and it includes guide rail (1), and the tensioning wheel assembly (2) of tensioning compensation rope is connected with guide rail (1)；Damping anti-bouncing device (3) and mechanical anti-bouncing device (4) are connected between tensioning wheel assembly (2) and guide rail (1).The utility model can be alleviated and significantly beat, also be avoided that dither phenomenon by a small margin, so as to improve the comfortableness for taking elevator by setting damping anti-bouncing device to enter row buffering；Mechanical anti-bouncing device is provided with simultaneously, prevents occurring situation about significantly beating under the special operation condition of pole, improves elevator safety.The utility model can not only improve safety and stability during elevator operation, additionally it is possible to improve comfortableness when taking elevator, have the advantages of good structural stability, convenient regulation, later maintenance cost is low.
Description
Technical field
A kind of compensating rope of elevator tensioning apparatus is the utility model is related to, particularly a kind of high-speed elevator compensation rope tensioning dress
Put.
Background technology
In existing running process of elevator, the relative position of car and counterweight, which constantly changes, can cause traction sheave both sides steel
Cord deadweight difference；It is especially higher or in the case that payload ratings are larger in lifting height of lift, traction sheave both sides steel wire rope
The difference of deadweight will be bigger, and traction and traction machine output torque are impacted.In order to solve the above problems, at present in 3m/s
In the elevator design of speed, the rope compensation device with tensioning apparatus can be all used, carries out tensioning compensation.But in elevator
When occurring the operating modes such as acceleration and deceleration, jerk in running, the compensation rope tensioning apparatus as compensation device is easily beated；
The feelings that tensioning apparatus is significantly beated occur under some extremely special industrial and minerals such as safe clamp brake (the safe clamp brake of overspeed descending)
Condition, and then trigger elevator accident, cause elevator safety undesirable；And in the normal operations such as acceleration and deceleration, elevator also exists small
Amplitude dither phenomenon, cause seating elevator comfortableness undesirable.Therefore, when existing compensating rope of elevator tensioning apparatus uses
There is elevator safety it is undesirable and take elevator comfortableness it is undesirable the problem of.
Utility model content
The purpose of this utility model is, there is provided a kind of high-speed elevator compensation rope tension device.The utility model can not only
Enough improve elevator safety, additionally it is possible to improve comfortableness when taking elevator.
The technical solution of the utility model：A kind of high-speed elevator compensation rope tension device, including guide rail, it is connected with guide rail
The tensioning wheel assembly of tensioning compensation rope；Damping anti-bouncing device and mechanical anti-bouncing device are connected between tensioning wheel assembly and guide rail.
In a kind of foregoing high-speed elevator compensation rope tension device, the damping anti-bouncing device includes fixed support, fixed
Guide groove is connected with support；Guide groove is connected with guide rail, and guide groove side is provided with friction plate, and friction plate side is connected with resistance
Buddhist nun's spring assembly；The fixed support is connected with tensioning wheel assembly.
In a kind of foregoing high-speed elevator compensation rope tension device, the damping spring component includes spring, spring one end
It is connected with friction plate, the spring other end is connected with regulating bolt；The fixed support is provided with the connection being connected with regulating bolt
Plate.
In a kind of foregoing high-speed elevator compensation rope tension device, adjusting nut is connected with the regulating bolt, is adjusted
Nut side is connected by tabletting with spring one end.
In a kind of foregoing high-speed elevator compensation rope tension device, the mechanical anti-bouncing device includes wedge base, wedge shape
Base is connected with tensioning wheel assembly, and wedge base is provided with wedge-shaped guide groove；Arrestment mechanism is connected with wedge-shaped guide groove, is braked
It is connected at the top of mechanism with guide rail.
In a kind of foregoing high-speed elevator compensation rope tension device, the arrestment mechanism includes fixed seat, and fixed seat is with leading
Rail connects；2 symmetrically arranged connecting rods are connected with below fixed seat, every connecting rod bottom is respectively connected with roller；Braked wheel and wedge
Shape guide groove connects, and 2 rollers are located at the both sides of guide rail respectively.
In a kind of foregoing high-speed elevator compensation rope tension device, it is provided with and leads at the top of the tensioning wheel assembly side
The upper guider of rail connection, the mechanical anti-bouncing device is between damping anti-bouncing device and upper guider；The guide rail,
Damping anti-bouncing device, mechanical anti-bouncing device and upper guider are equipped with two, and are symmetrical arranged positioned at tensioning wheel assembly both sides.
In a kind of foregoing high-speed elevator compensation rope tension device, the guide rail top ends and bottom are respectively arranged with
Safety switch and lower safety switch, the top ends of the tensioning wheel assembly side and bottom be respectively arranged with upper switch touch panel and
Lower switch touch panel.
In a kind of foregoing high-speed elevator compensation rope tension device, the guide rail top is connected with crossbeam, and guide rail bottom leads to
Cross base connecting plate and be connected with base, base is fixedly connected with elevator pit.
In a kind of foregoing high-speed elevator compensation rope tension device, the tensioning wheel assembly includes housing and in housing
Tensioning wheel.
Compared with prior art, the utility model improves existing compensating rope of elevator tensioning apparatus, is damped by setting
Anti-bouncing device enters row buffering, can alleviate and significantly beat, is also avoided that dither phenomenon by a small margin, multiplies so as to improve
Sit the comfortableness of elevator；Mechanical anti-bouncing device is provided with simultaneously, prevents occurring situation about significantly beating under the special operation condition of pole,
Improve elevator safety.Friction plate is pressed to guide rail by the utility model in dither by a small margin, by the effect of spring,
So as to produce friction to guide rail by the cooperation of friction plate and guide groove, energy caused by dither by a small margin is absorbed, is played
Cushioning effect, improve stability and comfortableness；When significantly beating, wedge base significantly moves upwards, and arrestment mechanism
Fixed seat be fixed on guide rail, driving roller by wedge-shaped guide groove, inwardly extruding is drawn close, so that 2 rollers are from two side pressures
Tight guide rail, prevent tensioning wheel assembly from significantly moving up and trigger security incident, improve security；Moreover, changed during later maintenance
Friction plate, roller, later maintenance cost are low.In addition, it is also provided with safety switch, upper switch touch panel, lower safety switch
With lower switch touch panel, can cooperative mechanical anti-bouncing device use, avoid tensioning wheel assembly from significantly moving up or move down, further carry
High security；Crossbeam, base connecting plate and base are also provided with, guide rail can be coordinated to form frame structure, it is steady to improve structure
It is qualitative；Regulating bolt, adjusting nut and tabletting are also provided with, can conveniently adjust the deformation quantity of spring, regulation damps anti-jump dress
The buffer level put, the convenient elevator suitable for different requirements.Therefore, the utility model can not only be improved when elevator is run
Safety and stability, additionally it is possible to which comfortableness during elevator is taken in raising, with structural stability is good, conveniently regulation, later stage tie up
Protect the advantages of cost is low.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is side view of the present utility model；
Fig. 3 is damping anti-bouncing device structure chart；
Fig. 4 is the front view for damping anti-bouncing device；
Fig. 5 is mechanical anti-bouncing device structure chart；
Fig. 6 is the partial enlarged drawing at A in Fig. 2.
Mark in accompanying drawing for：1- guide rails, 2- tensioning wheel assemblies, 3- damping anti-bouncing devices, 4- machinery anti-bouncing devices, on 5-
Guider, the upper safety switches of 6-, safety switch under 7-, 8- upper switch touch panels, 9- lower switch touch panels, 10- crossbeams, 11- bases
Connecting plate, 12- bases, 21- housings, 22- tensioning wheels, 31- fixed supports, 32- guide grooves, 33- friction plates, 34- springs, 35-
Regulating bolt, 36- connecting plates, 37- adjusting nuts, 38- tablettings, 41- wedge bases, 42- wedge shape guide grooves, 43- fixed seats,
44- connecting rods, 45- rollers.
Embodiment
The utility model is further described with reference to embodiment, but is not intended as to the utility model limitation
Foundation.
Embodiment.A kind of high-speed elevator compensation rope tension device, form as shown in Figures 1 to 6, including guide rail 1, on guide rail 1
It is connected with the tensioning wheel assembly 2 of tensioning compensation rope；Damping anti-bouncing device 3 and machinery are connected between tensioning wheel assembly 2 and guide rail 1
Anti-bouncing device 4.
The damping anti-bouncing device 3 includes fixed support 31, and guide groove 32 is connected with fixed support 31；Guide groove 32 with
Guide rail 1 connects, and the side of guide groove 32 is provided with friction plate 33, and the side of friction plate 33 is connected with damping spring component；The fixation
Support 31 is connected with tensioning wheel assembly 2.The damping spring component includes spring 34, and the one end of spring 34 is connected with friction plate 33,
The other end of spring 34 is connected with regulating bolt 35；The fixed support 31 is provided with the connecting plate 36 being connected with regulating bolt 35.
Adjusting nut 37 is connected with the regulating bolt 35, the side of adjusting nut 37 is connected by tabletting 38 with the one end of spring 34.
The mechanical anti-bouncing device 4 includes wedge base 41, and wedge base 41 is connected with tensioning wheel assembly 2, wedge base
41 are provided with wedge-shaped guide groove 42；Arrestment mechanism is connected with wedge-shaped guide groove 42, is connected at the top of arrestment mechanism with guide rail 1.Institute
Stating arrestment mechanism includes fixed seat 43, and fixed seat 43 is connected with guide rail 1；The lower section of fixed seat 43 is connected with 2 symmetrically arranged companies
Bar 44, the every bottom of connecting rod 44 are respectively connected with roller 45；Braked wheel 45 is connected with wedge-shaped guide groove 42, and 2 rollers 45 are distinguished
Positioned at the both sides of guide rail 1.
The upper guider 5 being connected with guide rail 1 is provided with the top of the side of tensioning wheel assembly 2, the machinery is anti-jump
Device 4 is positioned at damping anti-bouncing device 3 and upper guider 5；The guide rail 1, damping anti-bouncing device 3, mechanical anti-bouncing device 4 and on
Guider 5 is equipped with two, and is symmetrical arranged positioned at the both sides of tensioning wheel assembly 2.The top ends of guide rail 1 and bottom difference
Safety switch 6 and lower safety switch 7 are provided with, the top ends of the side of tensioning wheel assembly 2 and bottom are respectively arranged with
Upper switch touch panel 8 and lower switch touch panel 9.The top of guide rail 1 is connected with crossbeam 10, and the bottom of guide rail 1 passes through base connecting plate 11
Base 12 is connected with, base 12 is fixedly connected with elevator pit.
The tensioning wheel assembly 2 includes housing 21 and the tensioning wheel 22 in housing 21.
Operation principle：During installation, between tensioning wheel assembly 2 is arranged on into 2 guide rails 1, the fixed branch of damping anti-bouncing device 3
Frame 31 is fixedly connected on the side of housing 21 of tensioning wheel assembly 2, and guide groove 32 is connected with guide rail 1；Then it is machinery is anti-jump
The wedge base 41 of device 4 is fixedly connected with the side of housing 21, the wedge-shaped guide groove 42 in wedge base 41 is connected with guide rail 1
Connect, then fixed seat 43 is fixed on guide rail 1, fixed seat 43 can be arranged to partitioned organization, fixed seat 43 is divided
Into left and right two pieces, it then will be stuck on guide rail 1 and be fixed after left and right two pieces splicings；Install safety switch 6, lower safety open
7, upper switch touch panel 8 and lower switch touch panel 9 are closed, safety switch 6 is located at the top of upper switch touch panel 8, makes lower safety switch 7
Positioned at the lower section of lower switch touch panel 9.Upper guider 5 is arranged on to the top ends of the side of tensioning wheel assembly 2, filled by upper be oriented to
Put 5 and stable guiding is played with the cooperation for damping anti-bouncing device 3.Between crossbeam 10 is connected into 2 tops of guide rail 1, base is connected
Fishplate bar 11 is connected between 2 bottoms of guide rail 1, and in the both ends connect base 12 of base connecting plate 11, make crossbeam 10, guide rail 1,
Base connecting plate 11 and the combination of base 12 form stable frame structure, improve structural stability.And by upper guider 5, resistance
Buddhist nun's anti-bouncing device 3, mechanical anti-bouncing device 4 are respectively provided with guider 5 on 2,2 groups, damping anti-bouncing device 3, mechanical anti-bouncing device 4
It is symmetrical arranged respectively positioned at the both sides of tensioning wheel assembly 2, front and rear symmetrical use, improves operation stability.
In use, when tensioning wheel assembly 2 because the normal acceleration and deceleration of car, jerk and steel wire rope elastic deformation cause tensioning
Wheel assembly about 2 by a small margin dither when, damping anti-bouncing device 3 run with tensioning wheel assembly about 2, regulating bolt 35, company
The effect of fishplate bar 36, adjusting nut 37 and tabletting 38, the end position of spring 34 1 is compressed and fixed so that caused by the deformation of spring 34
Restoring force pushes friction plate 33 on guide rail 1 to, and friction is produced to guide rail 2 by the side cell wall of friction plate 33 and guide groove 32,
The energy caused by dither by a small margin of tensioning wheel assembly 2 is absorbed, so as to play cushioning effect, improves the stabilization of elevator operation
Property, so as to improve comfortableness when passenger takes elevator.In addition, by adjusting company of the adjusting nut 37 in regulating bolt 35
Connect position, additionally it is possible to adjust decrement of the tabletting 38 to spring 34, so as to regulating friction force, it is slow that the regulation of different elevators can be directed to
Rush intensity.
When being jumped under due to the pole such as car safety clamp brake special operation condition and significantly, damping anti-bouncing device 3 similarly plays
Cushioning effect；Meanwhile the wedge base 41 of mechanical anti-bouncing device 4 is significantly moved up with tensioning wheel assembly 2, and arrestment mechanism
Fixed seat 43 keep fixing on guide rail 1, the wedge-shaped guide groove 42 in wedge base 41 gradually can inwardly squeeze when rising
Pressing roller 45, i.e., 2 opposite wedge guide grooves 42 of roller 45 move down draws close among Shi Huixiang, is led so that roller 45 compresses
Rail 1, and continue to increase thrust, so as to prevent tensioning wheel assembly 2 from continuing to rise, avoid tensioning wheel assembly 2 is significantly upper from jumping, improve
The security of elevator operation.
Meanwhile when tensioning wheel assembly 2 rises to upper extreme position, the upper switch touch panel 8 of the side top of housing 21 triggers
Upper safety switch 6 on guide rail 1, cuts off elevator safety loop, and elevator is out of service；When tensioning wheel assembly 2 is moved downward to down
During extreme position, lower switch touch panel 9 is triggered to lower safety switch 7, cuts off elevator safety loop, and elevator is equally out of service.
In summary, the utility model both ensure that safety, add again to caused by elevator jerk and normal operation
The cushioning effect of tensioning apparatus high frequency low amplitude vibrations, so as to improve elevator operation stability, improve passenger's ride comfort, and
Overall structure is simple, manufacture is easy for installation, and old of later maintenance is low, environmental protection.
Claims (9)
- A kind of 1. high-speed elevator compensation rope tension device, it is characterised in that：Including guide rail (1), tensioning is connected with guide rail (1) and is mended Repay the tensioning wheel assembly (2) of rope；Damping anti-bouncing device (3) is connected between tensioning wheel assembly (2) and guide rail (1) and machinery is anti-jump Device (4)；The upper guider (5) being connected with guide rail (1), the machine are provided with the top of tensioning wheel assembly (2) side Tool anti-bouncing device (4) is between damping anti-bouncing device (3) and upper guider (5)；The guide rail (1), damping anti-bouncing device (3), mechanical anti-bouncing device (4) and upper guider (5) are equipped with two, and are symmetrical arranged positioned at tensioning wheel assembly (2) both sides.
- A kind of 2. high-speed elevator compensation rope tension device according to claim 1, it is characterised in that：The anti-jump dress of damping Putting (3) includes fixed support (31), and guide groove (32) is connected with fixed support (31)；Guide groove (32) is connected with guide rail (1), Guide groove (32) side is provided with friction plate (33), and friction plate (33) side is connected with damping spring component；The fixed support (31) it is connected with tensioning wheel assembly (2).
- A kind of 3. high-speed elevator compensation rope tension device according to claim 2, it is characterised in that：The damping spring group Part includes spring (34), and spring (34) one end is connected with friction plate (33), and spring (34) other end is connected with regulating bolt (35)； The fixed support (31) is provided with the connecting plate (36) being connected with regulating bolt (35).
- A kind of 4. high-speed elevator compensation rope tension device according to claim 3, it is characterised in that：The regulating bolt (35) adjusting nut (37) is connected with, adjusting nut (37) side is connected by tabletting (38) with spring (34) one end.
- A kind of 5. high-speed elevator compensation rope tension device according to claim 1, it is characterised in that：The anti-jump dress of machinery Putting (4) includes wedge base (41), and wedge base (41) is connected with tensioning wheel assembly (2), and wedge base (41) is provided with wedge shape Guide groove (42)；Arrestment mechanism is connected with wedge-shaped guide groove (42), is connected at the top of arrestment mechanism with guide rail (1).
- A kind of 6. high-speed elevator compensation rope tension device according to claim 5, it is characterised in that：The arrestment mechanism bag Fixed seat (43) is included, fixed seat (43) is connected with guide rail (1)；2 symmetrically arranged connecting rods are connected with below fixed seat (43) (44), every connecting rod (44) bottom is respectively connected with roller (45)；Braked wheel (45) is connected with wedge-shaped guide groove (42), and 2 rollings Take turns the both sides that (45) are located at guide rail (1) respectively.
- A kind of 7. high-speed elevator compensation rope tension device according to claim 1, it is characterised in that：Guide rail (1) top End and bottom are respectively arranged with safety switch (6) and lower safety switch (7), the top of tensioning wheel assembly (2) side End and bottom are respectively arranged with upper switch touch panel (8) and lower switch touch panel (9).
- A kind of 8. high-speed elevator compensation rope tension device according to claim 1, it is characterised in that：Guide rail (1) top End is connected with crossbeam (10), and guide rail (1) bottom is connected with base (12), base (12) and elevator bottom by base connecting plate (11) Hole is fixedly connected.
- 9. a kind of high-speed elevator compensation rope tension device according to any claim in claim 1 to 8, its feature exist In：The tensioning wheel assembly (2) includes housing (21) and the tensioning wheel (22) in housing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480661.8U CN206872218U (en) | 2017-05-03 | 2017-05-03 | A kind of high-speed elevator compensation rope tension device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720480661.8U CN206872218U (en) | 2017-05-03 | 2017-05-03 | A kind of high-speed elevator compensation rope tension device |
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| Publication Number | Publication Date |
|---|---|
| CN206872218U true CN206872218U (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720480661.8U Active CN206872218U (en) | 2017-05-03 | 2017-05-03 | A kind of high-speed elevator compensation rope tension device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946121A (en) * | 2017-05-03 | 2017-07-14 | 怡达快速电梯有限公司 | High-speed elevator compensation rope tension device |
-
2017
- 2017-05-03 CN CN201720480661.8U patent/CN206872218U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946121A (en) * | 2017-05-03 | 2017-07-14 | 怡达快速电梯有限公司 | High-speed elevator compensation rope tension device |
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