CN112249828A - Elevator with bottom plate damping mechanism - Google Patents
Elevator with bottom plate damping mechanism Download PDFInfo
- Publication number
- CN112249828A CN112249828A CN202011051696.2A CN202011051696A CN112249828A CN 112249828 A CN112249828 A CN 112249828A CN 202011051696 A CN202011051696 A CN 202011051696A CN 112249828 A CN112249828 A CN 112249828A
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- Prior art keywords
- elevator
- ventilation
- car body
- machine
- intercommunication
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/0035—Arrangement of driving gear, e.g. location or support
- B66B11/004—Arrangement of driving gear, e.g. location or support in the machine room
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses an elevator with a bottom plate damping mechanism, which comprises an elevator shaft, wherein a machine room is fixedly arranged at the top of the elevator shaft, a traction machine is fixedly arranged in the machine room through an installation frame, a car sling is wound at a pulley wheel of the traction machine, one end of the car sling is fixedly connected with a car body, the bottom end of the car body is fixedly provided with a buffer plate, the bottom end of the machine room is fixedly provided with a first ventilation structure, the top end of the car body is fixedly provided with a second ventilation structure, and the bottom of the elevator shaft is fixedly provided with a damping structure. According to the elevator ventilation device, the first ventilation structure consisting of the first ventilator, the second ventilator, the first exhaust pipeline, the second air inlet pipeline, the first air inlet pipeline and the second exhaust pipeline and the second ventilation structure consisting of the first air suction pump and the second air suction pump are arranged, so that ventilation and air exchange are better performed, air in the elevator is regularly exchanged with the outside, peculiar smell is not easy to generate, bacteria are not easy to breed, and the elevator ventilation device is convenient to use.
Description
Technical Field
The invention relates to an elevator, in particular to an elevator with a bottom plate damping mechanism, and belongs to the technical field of elevators.
Background
The elevator is served to a plurality of specific floors in a building, the lift car of the elevator continuously moves up and down between the floors, the elevator can be in a static state between every two floors, the elevator is mainly used for carrying people and goods, great convenience is brought to the trip and the life of human beings, the elevator can be operated to a specified floor through the buttons in the elevator, the elevator belongs to public occasions, and a great number of people can contact the elevator buttons.
The shock absorption elevator and the control method thereof, which are provided by the Chinese patent No. CN107188002A, realize the quick response and control of the state of the shock absorption device through the real-time induction of the sensor, and the control mode of the shock absorption device is more sensitive; be provided with admission valve and discharge valve, atmospheric pressure through the air chamber is adjusted, realize the regulation to car pressure and holding power, the requirement to the adjusting device material has been reduced, its shockproof effect is obvious, adjust the precision height, control is sensitive, high durability and convenient use, and in the above-mentioned patent, the elevator does not have good ventilation system, especially in high-rise, the inside gas of elevator can't exchange with the external world, cause the inside stability of elevator to rise and produce peculiar smell easily and lead to breeding of bacterium, it is inconvenient to use, chinese patent is CN109019224A that CN107188002A provided provides's a remote control's intelligent elevator, realized can carry out the function of voice communication with the passenger under the condition of elevator emergency, be convenient for the staff pacifies the fear of passenger, but do not have good damper, the practicality is relatively poor.
Disclosure of Invention
The invention aims to provide an elevator with a bottom plate damping mechanism to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an elevator with a bottom plate damping mechanism comprises an elevator shaft, wherein air holes are formed in two sides of the elevator shaft, a machine room is fixedly arranged at the top of the elevator shaft, a traction machine is fixedly arranged in the machine room through a mounting frame, a car sling is wound at a pulley wheel of the traction machine, a car body is fixedly connected to one end of the car sling, an exhaust hole is formed in one side of the top end of the car body, an air inlet hole is formed in the other side of the top end of the car body, a heat dissipation shell is fixedly arranged at the top end of the machine room, a heat dissipation fan is arranged in the heat dissipation shell, the heat dissipation fan and the traction machine are respectively electrically connected with an external power supply, a buffer plate is fixedly arranged at the bottom end of the car body, a first ventilation structure is fixedly arranged at the bottom end of the machine room, a second ventilation structure is fixedly, and a damping structure is fixedly arranged at the bottom of the elevator shaft.
As a preferred technical solution of the present invention, the first ventilation structure includes a first ventilation chamber fixedly connected to a bottom end of the machine room, a first ventilator and a second ventilator are respectively installed on two sides of an inner cavity of the first ventilation chamber, an output end of the first ventilator is communicated with the air hole through a first exhaust duct, an input end of the first ventilator is communicated with the elevator shaft through a first air inlet duct, an input end of the second ventilator is communicated with the air hole through a second air inlet duct, and an output end of the second ventilator is communicated with the elevator shaft through a second exhaust duct.
As a preferred technical scheme of the invention, the second ventilation structure comprises a second ventilation chamber fixedly connected with the top end of the car body, a first air pump and a second air pump are respectively installed on two sides of an inner cavity of the second ventilation chamber, an input end of the first air pump is communicated with the exhaust hole, an output end of the first air pump is communicated with the elevator shaft, an input end of the second air pump is communicated with the elevator shaft, and an output end of the second air pump is communicated with the air inlet hole.
As a preferred technical solution of the present invention, the damping structure includes a first damping plate fixedly disposed at the bottom of the elevator hoistway, the bottom end of the first damping plate is connected to a second damping plate through two symmetrical buffering structures, four corners of the top end of the second damping plate are connected to the first damping plate through buffers, and four corners of the bottom end of the second damping plate are fixedly provided with cushions.
As a preferred technical scheme of the present invention, each of the two buffer structures includes a rubber shock-absorbing cylinder, a first damping spring and a second damping spring are fixedly disposed inside each of the two rubber shock-absorbing cylinders, one end of each of the two first damping springs is fixedly connected to a first steel rubber sheet, one end of each of the two first steel rubber sheets is fixedly connected to a second steel rubber sheet, and one end of each of the two second steel rubber sheets is fixedly connected to a corresponding second damping spring.
According to the preferable technical scheme, the middle parts of the two sides of the car body are fixedly provided with the guide strips, and the two guide strips are in sliding connection with the elevator shaft.
According to a preferable technical scheme of the invention, fire-proof bags are fixedly arranged on two sides of the machine room, and fire-proof plates are fixedly arranged on one sides of the two fire-proof bags.
As a preferable technical scheme of the invention, the bottom of the inner cavity of the car body is fixedly provided with a shock absorption frame which is vertically distributed in a staggered manner, and the top end of the shock absorption frame is fixedly connected with a standing plate.
As a preferred technical solution of the present invention, the first ventilator, the second ventilator, the first air pump, and the second air pump are electrically connected to an external power supply through a computer control system.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the elevator with the bottom plate damping mechanism, the first ventilation structure consisting of the first ventilator, the second ventilator, the first exhaust pipeline, the second air inlet pipeline, the first air inlet pipeline and the second exhaust pipeline and the second ventilation structure consisting of the first air suction pump and the second air suction pump are arranged, so that ventilation and air exchange are better performed, air in the elevator is regularly exchanged with the outside, peculiar smell is not easy to generate, bacteria are not easy to breed, and the elevator is convenient to use.
2. According to the elevator with the bottom plate damping mechanism, the damping structure consisting of the first damping plate, the first damping spring, the second damping spring, the rubber damping cylinder, the second damping plate, the buffer, the first steel rubber sheet and the second steel rubber sheet is arranged, so that the buffering performance and the damping effect of the elevator in a crisis state are improved, the safety of the elevator in an emergency is further ensured, the damping effect is obvious, the control is sensitive, and the use is convenient.
3. According to the elevator with the bottom plate damping mechanism, the heat dissipation shell and the heat dissipation fan are arranged, so that heat dissipation is conveniently performed on a machine room, the temperature around the traction machine is reduced, and the traction machine can work better.
4. According to the elevator with the bottom plate damping mechanism, the fireproof performance is improved, the safety of the traction machine is ensured, and property loss is reduced through the fireproof plate and the fireproof bag.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the machine room, the first ventilation chamber and the second ventilation chamber of the present invention;
FIG. 3 is a schematic view of a first venting configuration and a second venting configuration of the present invention;
FIG. 4 is an exploded view of the shock absorbing structure of the present invention;
fig. 5 is a schematic structural view of the standing plate of the present invention.
In the figure: 1. an elevator hoistway; 2. a machine room; 3. a first ventilation chamber; 4. a second ventilation chamber; 5. a car body; 6. a first damper plate; 7. standing the plate; 8. air holes; 9. a guide strip; 10. a traction machine; 11. a heat dissipation housing; 12. a heat radiation fan; 13. a fire-proof plate; 14. a fire-proof bag; 15. a car sling; 16. an exhaust hole; 17. an air inlet; 18. a buffer plate; 19. a first ventilator; 20. a second ventilator; 21. a first exhaust duct; 22. a second air intake duct; 23. a first air intake duct; 24. a second exhaust conduit; 25. a first air pump; 26. a second air pump; 27. a cushion pad; 28. a first damping spring; 29. a second damping spring; 30. a rubber shock absorbing cylinder; 31. a second damper plate; 32. a buffer; 33. a first steel rubber sheet; 34. a second steel rubber sheet; 35. a shock absorbing frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution of an elevator having a bottom plate damping mechanism:
according to the drawings of 1-5, the elevator comprises an elevator shaft 1, air holes 8 are respectively arranged on two sides of the elevator shaft 1, a machine room 2 is fixedly arranged on the top of the elevator shaft 1, a traction machine 10 is fixedly arranged in the machine room 2 through a mounting frame, a car sling 15 is wound at a pulley wheel of the traction machine 10, one end of the car sling 15 is fixedly connected with a car body 5, one side of the top end of the car body 5 is provided with an exhaust hole 16, the other side of the top end of the car body 5 is provided with an air inlet hole 17, the top end of the machine room 2 is fixedly provided with a heat dissipation shell 11, a heat dissipation fan 12 is arranged in the heat dissipation shell 11, the heat dissipation fan 12 and the traction machine 10 are respectively electrically connected with an external power supply, the bottom end of the car body 5 is fixedly provided with a buffer plate 18, the bottom end of the machine, the bottom of elevator well 1 is fixed and is equipped with shock-absorbing structure.
Referring to fig. 2 and 3, the first ventilation structure includes a first ventilation chamber 3 fixedly connected to the bottom end of the machinery room 2, a first ventilator 19 and a second ventilator 20 are respectively installed at both sides of the inner cavity of the first ventilation chamber 3, the output end of the first ventilator 19 is communicated with the air hole 8 through a first exhaust duct 21, the input end of the first ventilator 19 is communicated with the elevator shaft 1 through a first air inlet duct 23, the input end of the second ventilator 20 is communicated with the air hole 8 through a second air inlet duct 22, the output end of the second ventilator 20 is communicated with the elevator shaft 1 through a second exhaust duct 24, the second ventilation structure includes a second ventilation chamber 4 fixedly connected to the top end of the car body 5, a first air pump 25 and a second air pump 26 are respectively installed at both sides of the inner cavity of the second ventilation chamber 4, the input end of the first air pump 25 is communicated with the exhaust hole 16, the output end of the first air pump 25 is communicated with the elevator shaft 1, the input and the elevator well 1 intercommunication of second aspiration pump 26, the output and the inlet port 17 intercommunication of second aspiration pump 26 for the inside gas of elevator exchanges with the external world regularly, is difficult to produce breeding, convenient to use of peculiar smell and bacterium.
Referring to fig. 1 and 4, the damping structure includes a first damping plate 6 fixedly disposed at the bottom of an elevator hoistway 1, the bottom end of the first damping plate 6 is connected to a second damping plate 31 through two symmetrical buffering structures, four corners of the top end of the second damping plate 31 are connected to the first damping plate 6 through buffers 32, four corners of the bottom end of the second damping plate 31 are fixedly provided with cushion pads 27, the two buffering structures include rubber shock-absorbing cylinders 30, the inside of the two rubber shock-absorbing cylinders 30 are fixedly provided with first damping springs 28 and second damping springs 29, one ends of the two first damping springs 28 are fixedly connected to first steel rubber sheets 33, one ends of the two first steel rubber sheets 33 are fixedly connected to second steel rubber sheets 34, one ends of the two second steel rubber sheets 34 are fixedly connected to corresponding second damping springs 29, respectively, so as to improve the damping performance of the elevator in a crisis state, and then guarantee the security of elevator under emergency, the shockproof effect is obvious, and control is sensitive, convenient to use.
According to fig. 1 and 2, the middle parts of the two sides of the car body 5 are fixedly provided with guide strips 9, the two guide strips 9 are all in sliding connection with an elevator shaft 1, the stability of the lifting process of the car body 5 is improved, the two sides of the machine room 2 are both fixedly provided with fireproof bags 14, one sides of the two fireproof bags 14 are all fixedly provided with fireproof plates 13, the fireproof performance is improved, the safety of the traction machine 10 is ensured, the property loss is reduced, the bottom of an inner cavity of the car body 5 is fixedly provided with a damping frame 35 which is distributed in a vertical staggered mode, the top end of the damping frame 35 is fixedly connected with a standing plate 7 which is arranged, the stability of the car body 5 when carrying passengers is good, the first ventilator 19, the second ventilator 20, the first air suction pump 25 and the second air suction pump 26 are all electrically connected with an external power supply through a computer control system, and intelligent operation.
When the elevator with the bottom plate damping mechanism is used in detail, in the normal operation state of the elevator, the traction machine 10 drives the car body 5 to lift and lower, so as to realize the passenger carrying effect, the computer control system controls the first ventilator 19, the second ventilator 20, the first air pump 25 and the second air pump 26 to start and close, the first ventilator 19 discharges the air in the elevator shaft 1 to the outside, the second ventilator 20 sends the outside fresh air into the elevator shaft 1, the first air pump 25 discharges the air in the car body 5 into the elevator shaft 1, the second air pump 26 sends the fresh air in the elevator shaft 1 into the car body 5, so as to form a good ventilation system, so that the ventilation and air exchange are better performed, the air in the elevator is regularly exchanged with the outside, so that the generation of peculiar smell and bacteria is not easy to generate, the elevator safety protection device is convenient to use, when an elevator breaks down, the damping structure consisting of the first damping plate 6, the first damping spring 28, the second damping spring 29, the rubber damping cylinder 30, the second damping plate 31, the buffer 32, the first steel rubber sheet 33 and the second steel rubber sheet 34 is arranged, the buffering performance and the damping effect of the elevator in a crisis state are improved, the safety of the elevator in an emergency situation is further ensured, the anti-vibration effect is obvious, the control is sensitive, and the use is convenient.
In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The elevator with the bottom plate damping mechanism comprises an elevator shaft (1) and is characterized in that air holes (8) are formed in the two sides of the elevator shaft (1), a machine room (2) is fixedly installed at the top of the elevator shaft (1), a traction machine (10) is fixedly installed in the machine room (2) through an installation frame, a car sling (15) is wound at a pulley wheel of the traction machine (10), one end of the car sling (15) is fixedly connected with a car body (5), an exhaust hole (16) is formed in one side of the top end of the car body (5), an air inlet hole (17) is formed in the other side of the top end of the car body (5), a heat dissipation shell (11) is fixedly arranged at the top end of the machine room (2), a heat dissipation fan (12) is installed in the heat dissipation shell (11), and the heat dissipation fan (12) and the traction machine (10) are respectively and electrically connected with an external power supply, the bottom mounting of car body (5) is equipped with buffer board (18), the bottom mounting of machine room (2) is equipped with first ventilation structure, the fixed second ventilation structure that is equipped with in top of car body (5), the fixed shock-absorbing structure that is equipped with in bottom of elevator well (1).
2. An elevator having a floor damper according to claim 1, wherein: first ventilation structure include with machine room (2) bottom fixed connection's first ventilation room (3), first ventilation machine (19) and second ventilation machine (20) are installed respectively to the both sides of first ventilation room (3) inner chamber, the output of first ventilation machine (19) is through first exhaust duct (21) and gas pocket (8) intercommunication, the input of first ventilation machine (19) is through first admission line (23) and elevator well (1) intercommunication, the input of second ventilation machine (20) is through second admission line (22) and gas pocket (8) intercommunication, the output of second ventilation machine (20) is through second exhaust duct (24) and elevator well (1) intercommunication.
3. An elevator having a floor damper according to claim 1, wherein: the second ventilation structure includes second ventilation chamber (4) with car body (5) top fixed connection, first aspiration pump (25) and second aspiration pump (26) are installed respectively to the both sides of second ventilation chamber (4) inner chamber, the input and exhaust hole (16) intercommunication of first aspiration pump (25), the output and elevator well (1) intercommunication of first aspiration pump (25), the input and elevator well (1) intercommunication of second aspiration pump (26), the output and inlet port (17) intercommunication of second aspiration pump (26).
4. An elevator having a floor damper according to claim 1, wherein: shock-absorbing structure is including fixed first shock attenuation board (6) that set up in elevator well (1) bottom, the bottom of first shock attenuation board (6) is connected with second shock attenuation board (31) through the buffer structure of two symmetries, four edges on second shock attenuation board (31) top all are connected with first shock attenuation board (6) through buffer (32), four edges of second shock attenuation board (31) bottom all are fixed and are equipped with blotter (27).
5. An elevator having a floor damper according to claim 4, wherein: two buffer structure all includes a rubber shock absorber section of thick bamboo (30), two the inside of a rubber shock absorber section of thick bamboo (30) is all fixed and is equipped with first damping spring (28) and second damping spring (29), two the first steel film (33) of the equal fixedly connected with of one end of first damping spring (28), two the equal fixedly connected with second steel film (34) of one end of first steel film (33), two a plurality of the one end of second steel film (34) respectively with second damping spring (29) fixed connection that corresponds.
6. An elevator having a floor damper according to claim 1, wherein: the middle part of car body (5) both sides is fixed and is equipped with gib block (9), two gib block (9) all with elevator well (1) sliding connection.
7. An elevator having a floor damper according to claim 1, wherein: the machine room (2) is characterized in that fireproof bags (14) are fixedly arranged on two sides of the machine room, and fireproof plates (13) are fixedly arranged on one sides of the fireproof bags (14).
8. An elevator having a floor damper according to claim 1, wherein: the car body (5) the fixed shock attenuation frame (35) that are equipped with perpendicular staggered form and distribute in bottom of inner chamber, the top of shock attenuation frame (35) and standing board (7) fixed connection that are equipped with.
9. An elevator having a floor damper according to claim 1, wherein: the first ventilator (19), the second ventilator (20), the first air pump (25) and the second air pump (26) are electrically connected with an external power supply through a computer control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011051696.2A CN112249828A (en) | 2020-09-29 | 2020-09-29 | Elevator with bottom plate damping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011051696.2A CN112249828A (en) | 2020-09-29 | 2020-09-29 | Elevator with bottom plate damping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112249828A true CN112249828A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011051696.2A Pending CN112249828A (en) | 2020-09-29 | 2020-09-29 | Elevator with bottom plate damping mechanism |
Country Status (1)
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| CN (1) | CN112249828A (en) |
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| CN210103229U (en) * | 2019-03-20 | 2020-02-21 | 南安市科联专利应用服务有限公司 | Elevator of high security |
| CN209740462U (en) * | 2019-04-26 | 2019-12-06 | 福建省特种设备检验研究院 | No computer lab bbservation elevator well ventilation exhaust apparatus |
| CN110329873A (en) * | 2019-08-07 | 2019-10-15 | 马鞍山英维爱生态科技有限公司 | A kind of elevator carriage buffer unit |
| CN110844725A (en) * | 2019-11-18 | 2020-02-28 | 上海三菱电梯有限公司 | Sightseeing elevator |
| CN111320057A (en) * | 2020-03-18 | 2020-06-23 | 南通米兰特电气有限公司 | Multifunctional elevator host damping device |
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Application publication date: 20210122 |
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