CN202296695U - Rotatable rope wheel device of suspension elevator car - Google Patents
Rotatable rope wheel device of suspension elevator car Download PDFInfo
- Publication number
- CN202296695U CN202296695U CN2011203756760U CN201120375676U CN202296695U CN 202296695 U CN202296695 U CN 202296695U CN 2011203756760 U CN2011203756760 U CN 2011203756760U CN 201120375676 U CN201120375676 U CN 201120375676U CN 202296695 U CN202296695 U CN 202296695U
- Authority
- CN
- China
- Prior art keywords
- rope wheel
- spring
- rope sheave
- rope
- upper beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000725 suspension Substances 0.000 title abstract description 3
- 238000010521 absorption reaction Methods 0.000 claims abstract description 15
- 230000035939 shock Effects 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
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- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The utility model discloses a rotatable rope wheel device of a suspension elevator car. The device comprises a main screw, a screw seat, a rubber pad, a spring top plate, a shock absorption device, a spring base, a fixing pin, rope wheel hanging plates, a rope wheel, a rope wheel shaft, a rope wheel clamp plate and a shield, wherein the main screw is fixedly connected with the screw seat; the rubber pad is sleeved in the main screw; the main screw is sleeved in the spring top plate; the rope wheel is sleeved in the rope wheel shaft; the rope wheel shaft is mounted on two rope wheel hanging plates; the rope wheel clamp plate is clamped in the rope wheel shaft and fixedly connected with the rope wheel hanging plates; the two rope wheel hanging plates are fixedly connected with the spring top plate; the shield is sleeved in the two rope wheel hanging plates and fixedly connected with the two rope wheel hanging plates; the main screw is sleeved in a car upper beam; and the shock absorption device is mounted between the spring base and the car upper beam. The rotatable rope wheel device is characterized in that the spring base is sleeved in the main screw and fixedly connected with the main screw by a nut, and the fixing pin is mounted on the main screw. The rotatable rope wheel device disclosed by the utility model has a reasonable structure; the main screw of the rope wheel device is in rotatable connection with the elevator car; and a shock absorption device is designed and mounted, and the mounting and adjustment are convenient.
Description
Technical field
The utility model relates to a kind of outstanding rotatable rope pulley device that draws lift car.
Background technology
Elevator is under the effect of control system, and main frame drives car and in hoistway, slides up and down.Prior art also has the moving car sheave device of the outstanding drawstring of elevator main; But main shaft design and rope sheave assembly fix, its defective is that lift car has inertia when sliding up and down, be prone to cause car and slide rail the twisting; Long track of long duration damages, and has satisfied not desirable result of use.
The utility model content
The utility model technical matters to be solved is to overcome existing above-mentioned deficiency in the prior art, and a kind of outstanding rotatable rope pulley device that draws lift car is provided.
The utility model addresses the above problem the technical scheme that is adopted: this outstanding rotatable rope pulley device that draws lift car, comprise driving screw, screw bolt seat, rubber pad, spring top board, shock absorption device, spring pedestal, set pin, rope sheave link plate, rope sheave, sheave shaft, rope sheave clamp, guard shield, and driving screw is captiveed joint with screw bolt seat; Rubber pad is inserted in driving screw; Driving screw is inserted in the spring top board, and rope sheave is inserted in sheave shaft, and sheave shaft is installed on two rope sheave link plates; The rope sheave clamp snaps in sheave shaft; The rope sheave clamp is captiveed joint with the rope sheave link plate, and two rope sheave link plates are captiveed joint with the spring top board, and guard shield is inserted in two rope sheave link plates and captive joint; Driving screw is inserted in car puts the beams in place; Shock absorption device is installed between spring pedestal and the car upper beam, it is characterized in that spring pedestal is inserted in driving screw and uses the nut captive joint, and set pin is installed on the driving screw.
The said shock absorption device of the utility model comprises three damping springs, three upper beam permanent seats, three spring fixed seats; The upper beam permanent seat is fixed on the car upper beam; On the spring fixed seat fixing spring base; The upper beam permanent seat is corresponding with spring fixed seat, and damping spring is installed between upper beam permanent seat, the spring fixed seat.
The utility model compared with prior art has the following advantages and effect: reasonable in design, can rotate in being connected of the driving screw of rope pulley device and lift car, and design and installation has shock absorption device, and install easy to adjust.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the cutaway view of the utility model embodiment.
The specific embodiment
Referring to Fig. 1, Fig. 2; The outstanding rotatable rope pulley device of lift car that draws of the utility model embodiment is provided with driving screw 1, screw bolt seat 2, rubber pad 3, spring top board 4, car upper beam 5, shock absorption device 6, spring pedestal 7, set pin 9, rope sheave link plate 10, rope sheave 12, sheave shaft 13, rope sheave clamp 14, guard shield 15; Driving screw 1 is connected as a single entity with screw bolt seat 2; Rubber pad 3 is inserted in driving screw 1, and driving screw 1 is inserted in spring top board 4 back rubber pads 3 and is enclosed within (Fig. 2) on the spring top board 4 just; Rope sheave 12 is inserted in sheave shaft 13 fixing can rotations, and two rope sheave link plates 10 are inserted at the two ends of sheave shaft 13 respectively, and rope sheave clamp 14 snaps in sheave shaft 13 backs and tightens fixing with bolt and rope sheave link plate 10; The two ends that two rope sheave link plates 10 snap in spring top board 4 are tightened fixing with bolt, guard shield 15 is inserted in two rope sheave link plates, 10 welding fixing (Fig. 2); Driving screw 1 is inserted in car puts the beams in place 5; Shock absorption device 6 is installed in spring pedestal 7 and car is put the beams in place between 5; Spring pedestal 7 is inserted in driving screw 1 usefulness nut 8 to be tightened fixing; Set pin 9 penetrates driving screw 1 and fixedly makes nut 8 location, shock absorption device 6 just car put the beams in place 5 and spring pedestal 7 between tensioning fix (Fig. 1).
Present embodiment shock absorption device 6 comprises three damping springs, three upper beam permanent seats 16, three spring fixed seats 17; Upper beam permanent seat 16 is weldingly fixed on the car upper beam 5; On the spring fixed seat 17 welding fixing spring bases 7; Upper beam permanent seat 16 is corresponding with spring fixed seat 17, and damping spring is installed between upper beam permanent seat 16, the spring fixed seat 17.
The described driving screw 1 of the utility model embodiment is the main device of suspension lift car, and driving screw 1 is installed in car and puts the beams in place between 5 and 10 rope sheaves, and can rotate.Screw bolt seat 2 is an one with driving screw 1, and driving screw 1 penetrates spring top board 4 and puts the beams in place 5 with car, and lift car is rotatable, has avoided main frame to drive car and in hoistway, has slided the bobbing that produces up and down; Under the effect of rubber pad 3, screw bolt seat 2 and the 4 rigid frictions of spring top board have been avoided.The innovation of technology has solved car and has slided bobbing and hoistway slide rail twisting equilibrium relation up and down, has remedied the deficiency of prior art.
The utility model embodiment design and installation has shock absorption device 6, is installed between car upper beam 5 and the spring pedestal 7, and the predetermincd tension that can regulate car and rope pulley device makes the mutual tensioning of car and rope pulley device have elasticity.Lift car is in sliding up and down, and balance and stability whole firmly reduces vibration, and installs easy to adjustly, controls the unbalance loading of elevator operation effectively and the inclination that causes is moved.
The simple deformation or the combination of every the utility model embodiment technical scheme and technical characterictic all should be thought the protection domain that falls into the utility model.
Claims (2)
1. an outstanding rotatable rope pulley device that draws lift car comprises driving screw, screw bolt seat, rubber pad, spring top board, shock absorption device, spring pedestal, set pin, rope sheave link plate, rope sheave, sheave shaft, rope sheave clamp, guard shield, and driving screw is captiveed joint with screw bolt seat; Rubber pad is inserted in driving screw, and driving screw is inserted in the spring top board, and rope sheave is inserted in sheave shaft; Sheave shaft is installed on two rope sheave link plates, and the rope sheave clamp snaps in sheave shaft, and the rope sheave clamp is captiveed joint with the rope sheave link plate; Two rope sheave link plates are captiveed joint with the spring top board; Guard shield is inserted in two rope sheave link plates and captive joint, and driving screw is inserted in car puts the beams in place, and shock absorption device is installed between spring pedestal and the car upper beam; It is characterized in that spring pedestal is inserted in driving screw and uses the nut captive joint, set pin is installed on the driving screw.
2. rotatable rope pulley device according to claim 1; It is characterized in that: said shock absorption device comprises three damping springs, three upper beam permanent seats, three spring fixed seats; The upper beam permanent seat is fixed on the car upper beam; On the spring fixed seat fixing spring base, the upper beam permanent seat is corresponding with spring fixed seat, and damping spring is installed between upper beam permanent seat, the spring fixed seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203756760U CN202296695U (en) | 2011-09-28 | 2011-09-28 | Rotatable rope wheel device of suspension elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203756760U CN202296695U (en) | 2011-09-28 | 2011-09-28 | Rotatable rope wheel device of suspension elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202296695U true CN202296695U (en) | 2012-07-04 |
Family
ID=46365635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203756760U Expired - Lifetime CN202296695U (en) | 2011-09-28 | 2011-09-28 | Rotatable rope wheel device of suspension elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202296695U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231977A (en) * | 2013-05-08 | 2013-08-07 | 江苏阿尔法电梯有限公司 | Counterweight device of machine-room-less passenger elevator capable of adjusting error self-adaptively |
| CN103241612A (en) * | 2013-05-20 | 2013-08-14 | 苏州新达电扶梯部件有限公司 | Double-shaft shock absorption press rod |
| CN110939480A (en) * | 2019-05-07 | 2020-03-31 | 安阳市主焦煤业有限责任公司 | Rail mounted electromechanical device conveyer in pit |
-
2011
- 2011-09-28 CN CN2011203756760U patent/CN202296695U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103231977A (en) * | 2013-05-08 | 2013-08-07 | 江苏阿尔法电梯有限公司 | Counterweight device of machine-room-less passenger elevator capable of adjusting error self-adaptively |
| CN103241612A (en) * | 2013-05-20 | 2013-08-14 | 苏州新达电扶梯部件有限公司 | Double-shaft shock absorption press rod |
| CN110939480A (en) * | 2019-05-07 | 2020-03-31 | 安阳市主焦煤业有限责任公司 | Rail mounted electromechanical device conveyer in pit |
| CN110939480B (en) * | 2019-05-07 | 2021-09-03 | 安阳市主焦煤业有限责任公司 | Rail mounted electromechanical device conveyer in pit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |