CN211078093U - Buffer gear of elevator car - Google Patents
Buffer gear of elevator car Download PDFInfo
- Publication number
- CN211078093U CN211078093U CN201921310413.4U CN201921310413U CN211078093U CN 211078093 U CN211078093 U CN 211078093U CN 201921310413 U CN201921310413 U CN 201921310413U CN 211078093 U CN211078093 U CN 211078093U
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- buffer
- car
- plate
- buffer spring
- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000006835 compression Effects 0.000 claims abstract description 15
- 238000007906 compression Methods 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 12
- 230000000630 rising effect Effects 0.000 abstract description 5
- 230000001174 ascending effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a buffer mechanism of an elevator car, which comprises a guide rail and a car, wherein both sides of the top and the bottom of the car are fixedly provided with a first buffer mechanism, and the first buffer mechanism comprises a first buffer plate; the utility model has the advantages that the first buffer mechanism is arranged, when the top and the bottom of the lift car are stressed during use, the stress condition is relieved through the first buffer mechanism, and the stress condition of the lift car is relieved through the first buffer spring and the second buffer spring by the first buffer plate, the third buffer plate and the compression plate; the utility model discloses still set up second buffer gear and third buffer gear simultaneously, solve the car through setting up multistage buffer gear and rising and when descending because inertial effect can make the car when ascending and descending, because the effect of dead weight can make the car produce certain vibrations when reciprocating for the inside people who takes experience easily, the effect is taken in the influence, and the problem of protection elevator car body that can not be fine.
Description
Technical Field
The utility model relates to a buffer gear, in particular to elevator car's buffer gear belongs to elevator equipment technical field.
Background
The car is a box-shaped space used by elevators to carry and transport people and materials. The car is generally composed of main components such as a car bottom, a car wall, a car roof, a car door and the like. Is a body part of an elevator for carrying passengers or cargo and other loads.
Among the current elevator, the car can make the car when rising and descending because inertial effect can rise and descend the car because the effect of dead weight, produces certain vibrations when making the car reciprocate for the inside people who takes experience easily, and the effect is taken in the influence, and protection elevator car body that can not be fine. Therefore, we propose a buffer mechanism for an elevator car to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an elevator car's buffer gear to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a buffer mechanism of an elevator car comprises a guide rail and a car body, wherein both the top and the bottom of the car body are fixedly provided with a first buffer mechanism, the first buffer mechanism comprises a first buffer plate, the middle part of the upper surface of the first buffer plate is fixedly provided with a guide post, the outer part of the guide post is movably sleeved with a compression plate, a first buffer spring is fixedly arranged between the bottom of the compression plate and the first buffer plate, the upper surface of the compression plate is fixedly provided with buffer rods on both sides of the guide post, the top end of the buffer rod is fixedly connected with a third buffer plate, the middle part of the bottom of the third buffer plate is provided with a guide groove matched with the guide post, the outer part of the buffer rod is sleeved with a second buffer spring, the top end of the second buffer spring is fixedly connected with the bottom of the third buffer plate, and the bottom end of the second buffer spring is fixedly connected with the compression plate, first buffer gear keeps away from the one end fixedly connected with connecting plate of car, the connecting plate is kept away from one side fixedly connected with supporting seat of first buffer gear, the top fixedly connected with diaphragm of supporting seat, the equal fixedly connected with slider in both ends of diaphragm, the slider slide set up in inside the guide rail.
Preferably, the diaphragm with the fixed second buffer gear that is provided with between the car, second buffer gear is including the installation piece, installation piece bottom fixedly connected with telescopic link, the telescopic link bottom runs through the connecting plate extends to the top and the bottom of car, the top and the bottom of car all seted up flutedly, the inside fixed a plurality of third buffer spring that are provided with of recess, third buffer spring's top fixedly connected with limiting plate, the limiting plate is kept away from one side fixed connection of third buffer spring the telescopic link.
Preferably, the top end of the telescopic rod extends into the groove, a fourth buffer spring is sleeved above the outer portion of the telescopic rod, one end of the fourth buffer spring is fixedly connected with the telescopic rod, and the other end of the fourth buffer spring is fixedly connected with the limiting plate.
Preferably, the car is internally and fixedly provided with a bottom plate, and the bottom of the bottom plate and the bottom of the inner wall of the car are fixedly provided with a third buffer mechanism.
Preferably, third buffer gear includes the mounting groove, the mounting groove fixed set up in car inner wall bottom, the inside stopper that is provided with of mounting groove, stopper upper surface middle part fixedly connected with connecting rod, the connecting rod top is run through the mounting groove extends to the outside, connecting rod top fixedly connected with elastic component, elastic component other end fixedly connected in the bottom plate bottom, the stopper upper surface is located the both sides of connecting rod are all fixed and are provided with fifth buffer spring, fifth buffer spring's top with mounting groove inner wall top fixed connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the first buffer mechanism is arranged, when the top and the bottom of the lift car are stressed during use, the stress condition is relieved through the first buffer mechanism, and the stress condition of the lift car is relieved through the first buffer spring and the second buffer spring by the first buffer plate, the third buffer plate and the compression plate; also can alleviate the atress condition of car by second buffer gear, transmit power to the limiting plate through the telescopic link, the limiting plate will transmit power to third buffer spring, and the recombination fourth buffer spring alleviates power.
2. The utility model discloses still set up second buffer gear and third buffer gear simultaneously, solve the car through setting up multistage buffer gear and rising and when descending because inertial effect can make the car when ascending and descending, because the effect of dead weight can make the car produce certain vibrations when reciprocating for the inside people who takes experience easily, the effect is taken in the influence, and the problem of protection elevator car body that can not be fine.
Drawings
Fig. 1 is a schematic view of the overall structure of a buffering mechanism of an elevator car according to the present invention;
fig. 2 is a schematic structural view of a first buffer mechanism of a buffer mechanism of an elevator car according to the present invention;
fig. 3 is a schematic structural view of a second buffer mechanism of the elevator car of the present invention;
fig. 4 is a schematic structural view of a third buffer mechanism of the elevator car of the present invention.
In the figure:
1. a guide rail; 2. a car; 3. a first buffer mechanism; 31. a first buffer plate; 32. a guide post; 33. A compression plate; 34. a first buffer spring; 35. a buffer rod; 36. a third buffer plate; 37. a guide groove; 38. a second buffer spring; 4. a connecting plate; 5. a supporting seat; 6. a transverse plate; 7. a slider; 8. a second buffer mechanism; 81. mounting blocks; 82. a telescopic rod; 83. a third buffer spring; 84. a limiting plate; 85. A fourth buffer spring; 9. a groove; 10. a base plate; 11. a third buffer mechanism; 111. mounting grooves; 112. A limiting block; 113. a connecting rod; 114. an elastic member; 115. and a fifth buffer spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a buffer mechanism of an elevator car comprises a guide rail 1 and a car 2, wherein both sides of the top and the bottom of the car 2 are welded with a first buffer mechanism 3, the first buffer mechanism 3 comprises a first buffer plate 31, the middle part of the upper surface of the first buffer plate 31 is welded with a guide post 32, the outer part of the guide post 32 is movably sleeved with a compression plate 33, a first buffer spring 34 is welded between the bottom of the compression plate 33 and the first buffer plate 31, both sides of the upper surface of the compression plate 33, which are positioned on the guide post, are welded with buffer rods 35, the top end of the buffer rod 35 is welded with a third buffer plate 36, the middle part of the bottom of the third buffer plate 36 is provided with a guide groove 37 matched with the guide post 32, the outer part of the buffer rod 35 is sleeved with a second buffer spring 38, the top end of the second buffer spring 38 is welded with the bottom of the third buffer plate 36, the bottom end of the second buffer spring 38 is welded with the, one end welded connection that car 2 was kept away from to first buffer gear 3 has connecting plate 4, and one side welded connection that first buffer gear 3 was kept away from to connecting plate 4 has supporting seat 5, and the top welded connection of supporting seat 5 has diaphragm 6, and the equal welded connection in both ends of diaphragm 6 has slider 7, and slider 7 slides and sets up inside guide rail 1.
A second buffer mechanism 8 is welded and installed between the transverse plate 6 and the car 2, the second buffer mechanism 8 comprises an installation block 81, the bottom of the installation block 81 is connected with an expansion link 82 in a welding mode, the bottom end of the expansion link 82 penetrates through the connecting plate 4 and extends to the top end and the bottom end of the car 2, grooves 9 are formed in the top end and the bottom end of the car 2, a plurality of third buffer springs 83 are welded and installed inside the grooves 9, the top ends of the third buffer springs 83 are connected with limit plates 84 in a welding mode, and one sides, away from the third buffer springs 83, of the limit plates 84 are connected; when the car 2 is stressed, the telescopic rod 82 transmits the force to the limit plate 84, the limit plate 84 transmits the force to the third buffer spring 83, and the force is relieved by combining the fourth buffer spring 85.
In the telescopic link 82 top extended to recess 9, the outside top of telescopic link 82 has cup jointed fourth buffer spring 85, fourth buffer spring 85's one end and telescopic link 82 welded connection, the other end and limiting plate 84 welded connection.
The bottom plate 10 is welded inside the car 2, and the third buffer gear 11 is welded between the bottom of the bottom plate 10 and the bottom of the inner wall of the car 2, so that the stress of the car 2 is further reduced.
Specifically, the utility model relates to a buffer gear of elevator car, when using, when the top and the bottom of car 2 atress were stressed, alleviate the atress condition through first buffer gear 3, will exert oneself through first buffer spring 34 and second buffer spring 38 through first buffer plate 31, third buffer plate 36 and compression plate 33 and alleviate the atress condition of car 2; the stress condition of the car 2 can be relieved by the second buffer mechanism 8, the force is transmitted to the limit plate 84 through the telescopic rod 82, the limit plate 84 transmits the force to the third buffer spring 83, and the force is relieved by combining the fourth buffer spring 85; transmit power to connecting rod 113 through elastic component 114, connecting rod 113 transmits power to stopper 112, alleviate power through fifth buffer spring 115 at last, solve car 2 when rising and descend because inertial effect can make car 2 when rising and descend through setting up multistage buffer gear, because the effect of dead weight, certain vibrations produce when making car 2 reciprocate, make the inside people who takes feel easily, influence and take the effect, and the problem of the 2 bodies of protection elevator car that can not be fine.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 (5)
1. A buffer gear of elevator car, includes guide rail (1) and car (2), its characterized in that: the car (2) top and bottom both sides are fixedly provided with a first buffer mechanism (3), the first buffer mechanism (3) comprises a first buffer plate (31), the middle part of the upper surface of the first buffer plate (31) is fixedly provided with a guide post (32), a compression plate (33) is movably sleeved outside the guide post (32), a first buffer spring (34) is fixedly arranged between the bottom of the compression plate (33) and the first buffer plate (31), buffer rods (35) are fixedly arranged on both sides of the upper surface of the compression plate (33) on the guide post, the top end of each buffer rod (35) is fixedly connected with a third buffer plate (36), a guide groove (37) matched with the guide post (32) is formed in the middle of the bottom of the third buffer plate (36), and a second buffer spring (38) is sleeved outside the buffer rod (35), the top of second buffer spring (38) with the bottom fixed connection of third buffer board (36), the bottom of second buffer spring (38) with compression plate (33) fixed connection, keep away from first buffer gear (3) one end fixedly connected with connecting plate (4) of car (2), keep away from connecting plate (4) one side fixedly connected with supporting seat (5) of first buffer gear (3), the top fixedly connected with diaphragm (6) of supporting seat (5), the equal fixedly connected with slider (7) in both ends of diaphragm (6), slider (7) slide set up in inside guide rail (1).
2. The buffer mechanism of an elevator car according to claim 1, wherein: diaphragm (6) with it is fixed between car (2) to be provided with second buffer gear (8), second buffer gear (8) are including installation piece (81), installation piece (81) bottom fixedly connected with telescopic link (82), telescopic link (82) bottom is run through connecting plate (4) and extend to the top and the bottom of car (2), the top and the bottom of car (2) are all seted up fluted (9), recess (9) inside is fixed and is provided with a plurality of third buffer spring (83), the top fixedly connected with limiting plate (84) of third buffer spring (83), keeping away from limiting plate (84) one side fixed connection of third buffer spring (83) telescopic link (82).
3. The buffer mechanism of an elevator car according to claim 2, wherein: the top end of the telescopic rod (82) extends into the groove (9), a fourth buffer spring (85) is sleeved on the upper portion of the outer portion of the telescopic rod (82), one end of the fourth buffer spring (85) is fixedly connected with the telescopic rod (82), and the other end of the fourth buffer spring is fixedly connected with the limiting plate (84).
4. The buffer mechanism of an elevator car according to claim 1, wherein: the car (2) is internally and fixedly provided with a bottom plate (10), and the bottom plate (10) is fixedly provided with a third buffer mechanism (11) at the bottom of the inner wall of the car (2).
5. The buffer mechanism of an elevator car according to claim 4, wherein: third buffer gear (11) include mounting groove (111), mounting groove (111) fixed set up in car (2) inner wall bottom, inside stopper (112) that is provided with of mounting groove (111), stopper (112) upper surface middle part fixedly connected with connecting rod (113), connecting rod (113) top is run through mounting groove (111) and extend to the outside, connecting rod (113) top fixed connection elastic component (114), elastic component (114) other end fixed connection in bottom plate (10) bottom, stopper (112) upper surface is located the both sides of connecting rod (113) are all fixed and are provided with fifth buffer spring (115), the top of fifth buffer spring (115) with mounting groove (111) inner wall top fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310413.4U CN211078093U (en) | 2019-08-14 | 2019-08-14 | Buffer gear of elevator car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921310413.4U CN211078093U (en) | 2019-08-14 | 2019-08-14 | Buffer gear of elevator car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211078093U true CN211078093U (en) | 2020-07-24 |
Family
ID=71622788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921310413.4U Expired - Fee Related CN211078093U (en) | 2019-08-14 | 2019-08-14 | Buffer gear of elevator car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211078093U (en) |
-
2019
- 2019-08-14 CN CN201921310413.4U patent/CN211078093U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |