CN114890270B - Pressure-adjustable anti-tilting guide shoe for inclined elevator - Google Patents
Pressure-adjustable anti-tilting guide shoe for inclined elevator Download PDFInfo
- Publication number
- CN114890270B CN114890270B CN202210500988.2A CN202210500988A CN114890270B CN 114890270 B CN114890270 B CN 114890270B CN 202210500988 A CN202210500988 A CN 202210500988A CN 114890270 B CN114890270 B CN 114890270B
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- guide shoe
- wheel
- plate
- elevator
- board
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- 230000006835 compression Effects 0.000 claims abstract description 22
- 238000007906 compression Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 206010012411 Derailment Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/046—Rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B7/00—Other common features of elevators
- B66B7/02—Guideways; Guides
- B66B7/04—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes
- B66B7/048—Riding means, e.g. Shoes, Rollers, between car and guiding means, e.g. rails, ropes including passive attenuation system for shocks, vibrations
Landscapes
- Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
Abstract
The invention relates to the technical field of elevator equipment, and discloses a pressure-adjustable anti-tilting guide shoe for an inclined elevator, which comprises a guide shoe base, wherein a rotating arm plate is arranged at the lower part of the front side of the guide shoe base, a mounting hole is formed in the left end of the rotating arm plate in a penetrating manner, a screw rod is inserted into the mounting hole of the rotating arm plate, a compression spring is sleeved on the surface of the screw rod, the middle part of the rotating arm plate is rotationally connected with a wheel plate, two guide shoe wheels distributed left and right are rotationally connected with the front side of the wheel plate, the top of each guide shoe wheel is abutted to an inclined elevator guide rail, and a bearing frame is fixedly arranged at the upper part in front of the guide shoe base. The pressure between the anti-tilting guide shoe wheel and the lower side surface of the inclined elevator guide rail can be adjusted, so that the anti-tilting guide shoe wheel is always pressed on the lower side surface of the inclined elevator guide rail in the elevator operation process, the stability of the elevator operation is improved to a certain extent, the shaking of the bearing frame and the elevator car in the operation process is reduced, and meanwhile, the condition that the elevator is derailed or even turned over is also ensured.
Description
Technical Field
The invention relates to the technical field of elevator equipment, in particular to a pressure-adjustable anti-tilting guide shoe for a diagonal elevator.
Background
A diagonal elevator is a transport device with a moving track at an angle to the horizontal for carrying passengers or goods. The inclined elevator is mainly applied to special areas such as special-shaped buildings, hillside scenic spots and the like. The bearing frame and the car of the inclined elevator run on an inclined rail, guide shoes for preventing the elevator from derailing and overturning are required to be arranged on the lower side surface of the rail, and the guide shoes used on the inclined elevator are fixed.
The anti-tilting guide shoe in the prior art has the advantages that after the installation and adjustment are finished, the gap between the guide shoe wheel and the rail surface is not adjustable, and the anti-tilting guide shoe only acts when the elevator car is in a tilting danger; particularly when the H-shaped steel is used as a main bearing guide rail, the gap between the guide shoe wheel and the rail surface is sometimes larger due to the deviation of the flange thickness of the section steel, and at the moment, if the elevator car is in a capsizing danger, the risk of derailment of the elevator is increased.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the invention provides the pressure-adjustable anti-tilting guide shoe for the inclined elevator, which has the advantages of preventing the elevator car from overturning and the like, and solves the problem that the elevator has larger derailment risk when the elevator car overturns because the gap between the guide shoe wheel and the rail surface is not adjustable.
(II) technical scheme
In order to achieve the aim of preventing the elevator car from overturning, the invention provides the following technical scheme: the utility model provides an adjustable anti-tilting guide shoe of pressure for inclined elevator, includes the guide shoe base, guide shoe base front side lower part is provided with the rotation arm board, rotation arm board right-hand member rotates and is connected with the axis of rotation, the axis of rotation runs through rotation arm board and guide shoe base to extend to the back of guide shoe base, the one end cover that the axis of rotation is located guide shoe base back is equipped with slotted nut A and gasket B, gasket B sets up between guide shoe base and slotted nut A, gasket B's surface is provided with split pin A, the mounting hole has been seted up in the run-through of the left end of rotation arm board, the internally inserted of installation arm board has the screw rod, the upside one end and the guide shoe base fixed mounting of screw rod, the surface cover of screw rod is equipped with compression spring, compression spring's top and rotation arm board butt, the bottom cover of screw rod is equipped with gasket A and two nuts A, gasket A butt is at the bottom of compression spring and nut A's top, the mid-rotation of rotation arm board is connected with the wheel board, the front side of wheel board rotates and is connected with guide shoe base and slotted nut A, guide shoe board left side rotation is connected with the guide shoe board and is provided with the guide shoe base, the top of guide shoe base is provided with the guide shoe base extension to the top, the top of the guide shoe base has the guide shoe plate, the top is fixed with the guide shoe base extension to the top, the top has the guide shoe plate extends to the screw bolt, the top is fixed to the bottom.
Preferably, the wheel plate comprises a wheel plate wheel shaft II fixedly arranged in the middle of the rotating arm plate, a wheel plate body is fixedly arranged at the front end of the wheel plate wheel shaft II, and two wheel plate wheel shafts I distributed left and right are fixedly arranged at the front side of the wheel plate body.
Preferably, the guide shoe wheel is connected to the first wheel shaft, and the guide shoe clamp spring is fixedly arranged on the first wheel shaft and abuts against the front side of the guide shoe wheel.
Preferably, the second wheel-plate wheel shaft penetrates through the rotating arm plate and the guide shoe base and extends to the rear side of the guide shoe base, a sliding groove is formed in the surface of the guide shoe base, the second wheel-plate wheel shaft is slidably connected in the sliding groove, a gasket C and a slotted nut B are sleeved at the rear end of the second wheel-plate wheel shaft, and the gasket C is abutted between the slotted nut B and the guide shoe base.
Preferably, the rear end of the second wheel plate wheel shaft is provided with threads matched with the slotted nut B, the slotted nut B is in threaded connection with the second wheel plate wheel shaft, the surfaces of the second wheel plate wheel shaft and the slotted nut B are provided with second matched jacks, and cotter pins B are inserted into the second jacks.
Preferably, the rear end of the rotating shaft is provided with threads matched with the slotted nut A, the slotted nut A is in threaded connection with the rotating shaft, the slotted nut A and the rotating shaft are provided with matched jacks I, and the cotter pin A is inserted into the jacks I.
Preferably, a positioning hole is formed in the left end of the rotating arm plate and located at the opening of the bottom of the mounting hole, and the top of the compression spring is arranged in the positioning hole.
(III) beneficial effects
Compared with the prior art, the pressure-adjustable anti-tilting guide shoe for the inclined elevator has the following beneficial effects:
the pressure-adjustable anti-tilting guide shoe for the inclined elevator can adjust the pressure between the anti-tilting guide shoe wheel and the lower side surface of the inclined elevator guide rail, so that the anti-tilting guide shoe wheel is always pressed on the lower side surface of the inclined elevator guide rail in the elevator operation process, the stability of the elevator operation is improved to a certain extent, the shaking of a bearing frame and a lift car in the operation process is reduced, and meanwhile, the condition that the elevator is derailed or even turned on one's side is also ensured.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a pressure-adjustable anti-tilting guide shoe for a diagonal elevator;
fig. 2 is a schematic side view of a pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to the present invention;
fig. 3 is a schematic top sectional view of a pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to the present invention;
fig. 4 is a schematic perspective view of a pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to the present invention;
fig. 5 is a schematic diagram of a wheel plate structure of a pressure-adjustable anti-tilting guide shoe for a diagonal elevator.
In the figure: 1. a guide shoe base; 2. a screw; 3. rotating the arm plate; 4. a compression spring; 5. a gasket A; 6. a nut A; 7. a limit bolt; 8. a nut B; 9. a wheel plate; 10. a boot guide wheel; 11. a guide shoe wheel clamp spring; 12. a rotating shaft; 13. a slotted nut A; 14. a gasket B; 15. cotter pin a; 16. cotter pin B; 17. a slotted nut B; 18. a gasket C; 19. a diagonal elevator guide rail; 20. a carrier; 901. wheel plate wheel axle I; 902. wheel plate body, 903, wheel plate pivot two.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 3, a pressure-adjustable anti-tilting guide shoe for a diagonal elevator comprises a guide shoe base 1, a rotating arm plate 3 is arranged at the lower part of the front side of the guide shoe base 1, a rotating shaft 12 is rotatably connected to the right end of the rotating arm plate 3, the rotating shaft 12 penetrates through the rotating arm plate 3 and the guide shoe base 1 and extends to the back of the guide shoe base 1, a slotted nut a13 and a gasket B14 are sleeved at one end of the rotating shaft 12, which is positioned at the back of the guide shoe base 1, the gasket B14 is arranged between the guide shoe base 1 and the slotted nut a13, a cotter pin a15 is arranged on the surface of the gasket B14, threads matched with the slotted nut a13 are arranged at the rear end of the rotating shaft 12, the slotted nut a13 is in threaded connection with the rotating shaft 12, the slotted nut a13 and the rotating shaft 12 are provided with an adaptive jack one, and the cotter pin a15 is inserted into the jack one. The slotted nut A13 is screwed on the rotating shaft 12, and the cotter pin A15 is inserted into the first jack, so that one end of the rotating shaft 12 is fixed on the guide shoe base 1, and the fixing effect is achieved.
Referring to fig. 1-2 and fig. 4-5, a mounting hole is formed in the left end of the rotating arm plate 3 in a penetrating manner, a screw rod 2 is inserted into the mounting hole of the rotating arm plate 3, one end of the upper side of the screw rod 2 is fixedly mounted with the guide shoe base 1, a compression spring 4 is sleeved on the surface of the screw rod 2, the top end of the compression spring 4 is abutted to the rotating arm plate 3, a positioning hole is formed in the left end of the rotating arm plate 3 and located at the bottom opening of the mounting hole, and the top of the compression spring 4 is arranged in the positioning hole. The bottom cover of screw rod 2 is equipped with gasket A5 and two nuts A6, and gasket A5 butt is at the top of compression spring 4's bottom and nut A6, and the middle part rotation of rotor arm board 3 is connected with wheel board 9, and wheel board 9 is including the wheel board shaft second 903 of fixed mounting at rotor arm board 3 middle part, and the front end fixed mounting of wheel board shaft second 903 has a wheel plate body 902, and the front side fixed mounting of wheel plate body 902 has two wheel board shaft first 901 of controlling the distribution.
Referring to fig. 2-5, two shoe guide wheels 10 distributed left and right are rotatably connected to the front side of the wheel plate 9, shoe guide clamp springs 11 are provided on the surface of the wheel plate 9, the shoe guide wheels 10 are rotatably connected to the wheel plate wheel shaft one 901, and the shoe guide clamp springs 11 are fixedly mounted on the wheel plate wheel shaft one 901 and are abutted to the front side of the shoe guide wheels 10. The second wheel-plate wheel axle 903 penetrates through the rotating arm plate 3 and the guide shoe base 1 and extends to the rear side of the guide shoe base 1, a sliding groove is formed in the surface of the guide shoe base 1, the second wheel-plate wheel axle 903 is slidably connected in the sliding groove, a gasket C18 and a slotted nut B17 are sleeved at the rear end of the second wheel-plate wheel axle 903, and the gasket C18 is abutted between the slotted nut B17 and the guide shoe base 1. The rear end of the second wheel plate axle 903 is provided with threads matched with a slotted nut B17, the slotted nut B17 is in threaded connection with the second wheel plate axle 903, the surfaces of the second wheel plate axle 903 and the slotted nut B17 are provided with a second matched jack, and a cotter pin B16 is inserted into the second jack. The bottom of the guide shoe base 1 is fixedly provided with a lower plate extending towards the front side, the bottom of the lower plate is fixedly provided with a nut B8, the nut B8 is in threaded connection with a limit bolt 7, the limit bolt 7 penetrates through the lower plate and extends to the upper side to be abutted with a wheel plate 9, the top of the guide shoe wheel 10 is abutted with an inclined elevator guide rail 19, and the upper part in front of the guide shoe base 1 is fixedly provided with a bearing frame 20.
When in use, the whole anti-tilting guide shoe is arranged on the bearing frame 20 through the guide shoe base 1; two guide shoes wheels 10 are positioned on the lower side surface of the inclined elevator guide rail 19; the two nuts A6 positioned at the bottom of the screw rod 2 are regulated, so that the compression spring 4 maintains a certain compression force, the compression force on the compression spring 4 enables the rotating arm plate 3 to have an upward force around the rotating shaft 12, thereby driving the two guide shoe wheels 10 on the wheel plate 9 to be tightly pressed on the lower side surface of the inclined elevator guide rail 19, and enabling the bearing frame 20 to have a downward pulling force to increase the running stability of the inclined elevator to a certain extent; when the bearing frame 20 has a pulling force exceeding the limit pressure of the compression spring 4 on the whole anti-tilting guide shoe, the limit bolt 7 can ensure that the compression spring 4 is not fully compressed, and the connection position of the bearing frame 20 and the guide shoe base 1 can not be greatly displaced upwards, so that the bearing frame can not derail or even roll over; the two shoe guide wheels 10 can make the stress on the two shoe guide wheels 10 uniform through the wheel plate rotating shaft 903 on the wheel plate 9.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an adjustable pressure anti-tilting guide shoe for inclined elevator, includes guide shoe base (1), its characterized in that: the utility model discloses a compression device, including guide shoe base (1), gasket B (14), nut, screw rod (2) are installed in the left end penetration of rotation arm board (3), screw rod (2) are installed in the installation hole of rotation arm board (3), the top of screw rod (2) is equipped with compression spring (4) with guide shoe base (1) fixed mounting, the one end cover of compression spring (4) is equipped with slotted nut A (13) and gasket B (14) at guide shoe base (1) back, gasket B (14) set up between guide shoe base (1) and slotted nut A (13), the surface of gasket B (14) is provided with cotter pin A (15), the left end penetration of rotation arm board (3) has been seted up the mounting hole, the downthehole butt screw rod (2) of installation of rotation arm board (3), the upside one end and the guide shoe base (1) fixed mounting of screw rod (2), the top of compression spring (4) is equipped with compression spring (4) and rotation arm board (3) are connected, the gasket B (14) is equipped with gasket A (6) and the middle part (5) of rotation arm board (6A) is connected at the top of two (6), the front side of wheel board (9) rotates and is connected with two guide shoe wheels (10) that distribute about, the surface of wheel board (9) is provided with guide shoe jump ring (11), the bottom fixed mounting of guide shoe base (1) has the lower part board that extends to the front side, the bottom fixed mounting of lower part board has nut B (8), nut B (8) threaded connection has stop bolt (7), stop bolt (7) run through this lower part board and extend to upside and wheel board (9) butt, the top butt of guide shoe wheel (10) has oblique elevator guide rail (19), upper portion fixed mounting in front of guide shoe base (1) has carriage (20).
2. The pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to claim 1, wherein: the wheel plate (9) comprises a wheel plate wheel shaft II (903) fixedly arranged in the middle of the rotating arm plate (3), a wheel plate body (902) is fixedly arranged at the front end of the wheel plate wheel shaft II (903), and two wheel plate wheel shafts I (901) distributed left and right are fixedly arranged at the front side of the wheel plate body (902).
3. The pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to claim 2, wherein: the guide shoe wheel (10) is rotatably connected to the wheel plate wheel shaft I (901), and the guide shoe clamp spring (11) is fixedly arranged on the wheel plate wheel shaft I (901) and is abutted to the front side of the guide shoe wheel (10).
4. The pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to claim 2, wherein: the second wheel-plate wheel shaft (903) penetrates through the rotating arm plate (3) and the guide shoe base (1) and extends to the rear side of the guide shoe base (1), a sliding groove is formed in the surface of the guide shoe base (1), the second wheel-plate wheel shaft (903) is slidably connected in the sliding groove, a gasket C (18) and a slotted nut B (17) are sleeved at the rear end of the second wheel-plate wheel shaft (903), and the gasket C (18) is abutted between the slotted nut B (17) and the guide shoe base (1).
5. The pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to claim 4, wherein: the rear end of the wheel plate wheel axle II (903) is provided with threads matched with the slotted nut B (17), the slotted nut B (17) is in threaded connection with the wheel plate wheel axle II (903), the surfaces of the wheel plate wheel axle II (903) and the slotted nut B (17) are provided with a second matched jack, and the second jack is internally inserted with the cotter pin B (16).
6. The pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to claim 1, wherein: the rear end of the rotating shaft (12) is provided with threads matched with the slotted nut A (13), the slotted nut A (13) is in threaded connection with the rotating shaft (12), the slotted nut A (13) and the rotating shaft (12) are provided with a jack I matched with each other, and the cotter pin A (15) is inserted into the jack I.
7. The pressure-adjustable anti-tilting guide shoe for a diagonal elevator according to claim 1, wherein: the left end of the rotating arm plate (3) is provided with a positioning hole at the opening at the bottom of the mounting hole, and the top of the compression spring (4) is arranged in the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210500988.2A CN114890270B (en) | 2022-05-09 | 2022-05-09 | Pressure-adjustable anti-tilting guide shoe for inclined elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210500988.2A CN114890270B (en) | 2022-05-09 | 2022-05-09 | Pressure-adjustable anti-tilting guide shoe for inclined elevator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114890270A CN114890270A (en) | 2022-08-12 |
| CN114890270B true CN114890270B (en) | 2023-10-24 |
Family
ID=82720940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210500988.2A Active CN114890270B (en) | 2022-05-09 | 2022-05-09 | Pressure-adjustable anti-tilting guide shoe for inclined elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114890270B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2676914A1 (en) * | 2012-06-19 | 2013-12-25 | Kone Corporation | Elevator guide shoe |
| CN207293868U (en) * | 2017-08-10 | 2018-05-01 | 东南电梯股份有限公司 | Oblique elevator heavy duty cantilevered guide shoe |
| CN208454213U (en) * | 2018-06-27 | 2019-02-01 | 苏州莱茵电梯股份有限公司 | The damping device of lift car guide shoe |
| CN211444623U (en) * | 2019-12-06 | 2020-09-08 | 浙江梅轮电梯股份有限公司 | Guide shoe for elevator to automatically adapt to verticality of guide rail |
-
2022
- 2022-05-09 CN CN202210500988.2A patent/CN114890270B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2676914A1 (en) * | 2012-06-19 | 2013-12-25 | Kone Corporation | Elevator guide shoe |
| CN207293868U (en) * | 2017-08-10 | 2018-05-01 | 东南电梯股份有限公司 | Oblique elevator heavy duty cantilevered guide shoe |
| CN208454213U (en) * | 2018-06-27 | 2019-02-01 | 苏州莱茵电梯股份有限公司 | The damping device of lift car guide shoe |
| CN211444623U (en) * | 2019-12-06 | 2020-09-08 | 浙江梅轮电梯股份有限公司 | Guide shoe for elevator to automatically adapt to verticality of guide rail |
Non-Patent Citations (1)
| Title |
|---|
| 电梯导靴的使用与维修;王凤喜;设备管理与维修(第02期);全文 * |
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| Publication number | Publication date |
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| CN114890270A (en) | 2022-08-12 |
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