CN221093661U - Lifting buffer structure of lifter - Google Patents
Lifting buffer structure of lifter Download PDFInfo
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- CN221093661U CN221093661U CN202323183329.XU CN202323183329U CN221093661U CN 221093661 U CN221093661 U CN 221093661U CN 202323183329 U CN202323183329 U CN 202323183329U CN 221093661 U CN221093661 U CN 221093661U
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- 238000001125 extrusion Methods 0.000 claims abstract description 95
- 230000003139 buffering effect Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of lifting buffering, and discloses a lifting buffering structure of an elevator, which comprises a supporting base and a bearing box, wherein a first spring telescopic rod is fixedly arranged at the bottom of the supporting base, a buffer plate is fixedly arranged at one end, far away from the supporting base, of the first spring telescopic rod, and an air pressure assembly is fixedly arranged at the top of the buffer plate. According to the utility model, through the cooperation of structures such as the connecting plate and the air bag, the connecting plate is driven by the bearing box to move downwards, the connecting plate moves downwards in the sliding groove, meanwhile, the connecting plate extrudes the extrusion rod into the second extrusion pipe, the second extrusion pipe enters the first extrusion pipe, and gas enters the air bag through the gas outlet, so that when the bearing box falls to the surface of the air bag, the gas in the air bag has a buffering effect on the bottom of the bearing box, and meanwhile, the bearing box can be more stable when the bearing box is lifted by the arrangement of the connecting plate.
Description
Technical Field
The utility model belongs to the technical field of lifting buffer, and particularly relates to a lifting buffer structure of an elevator.
Background
The lifting operation platform is a multifunctional lifting mechanical device and can be divided into a fixed type lifting mechanical device, a movable type lifting mechanical device, a guide rail type lifting mechanical device, a crank arm type lifting mechanical device, a scissor type lifting mechanical device, a chain type lifting mechanical device, a loading platform and the like, and the lifting mechanical device can effectively solve the problems of high-altitude operation and the like in various industrial enterprises, improve the production efficiency and enable production operation to be easier and more convenient;
At present, more and more high-altitude operations use elevators, which are inclined or displaced due to repeated use in the use process, so that buffering is needed through a buffering structure, and when a traditional elevator buffering structure is used and a worker stands on the elevator to descend, the worker can stand unstably due to insufficient buffering force, and in such a case, accidents are not easy to happen if attention is not concentrated, so that improvement is needed.
Disclosure of utility model
(One) solving the technical problems
In order to solve the problem that the buffer force is insufficient when the elevator is lifted and the staff is easy to stand and unstable in the background technology, the utility model provides a lifting buffer structure of an elevator.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: the lifting buffer structure of the elevator comprises a supporting base and a bearing box, wherein a first spring telescopic rod is fixedly arranged at the bottom of the supporting base, a buffer plate is fixedly arranged at one end, far away from the supporting base, of the first spring telescopic rod, an air pressure assembly is fixedly arranged at the top of the buffer plate, sliding grooves are formed in two side walls of the supporting base, a second spring telescopic rod is fixedly arranged at the top end of each sliding groove, a rectangular block is fixedly arranged at one end, close to the air pressure assembly, of each second spring telescopic rod, a connecting plate is fixedly arranged at the lower end of the bearing box, and an extrusion assembly is fixedly arranged at the bottom of each connecting plate;
The air pressure assembly comprises an air bag, the air bag is fixedly connected with a buffer plate, connecting blocks are fixedly arranged on two sides of the air bag, and the connecting blocks are fixedly connected with the bottom ends of the sliding grooves.
Preferably, the extrusion assembly comprises a first extrusion pipe and a second extrusion pipe, the first extrusion pipe is fixedly connected with the connecting block, one end of the first extrusion pipe, which is far away from the buffer plate, is movably connected with the second extrusion pipe, one end of the second extrusion pipe, which is far away from the first extrusion pipe, is movably connected with the extrusion rod, one end of the extrusion rod, which is far away from the second extrusion pipe, is fixedly connected with the connecting plate, and one side of the first extrusion pipe, which is close to the first spring expansion link, is provided with the air outlet.
Preferably, the air bag is communicated with the connecting block, a groove is formed in the top of the connecting block, and the first extrusion pipe is fixedly installed in the groove formed in the connecting block.
Preferably, grooves are formed in two side walls of the top of the chute, and the rectangular block is movably connected with the grooves formed in the top of the chute.
Preferably, the outer diameter values of the extrusion rod, the second extrusion tube and the first extrusion tube are sequentially reduced, and the length values thereof are the same.
Preferably, the length value of the first extrusion pipe is the same as the length value of the connecting block, and the inner wall of the chute is smooth.
Advantageous effects
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, through the cooperation of structures such as the connecting plate and the air bag, the buffering effect is achieved, the bearing box drives the connecting plate to move downwards, the connecting plate moves downwards in the sliding groove, meanwhile, the connecting plate extrudes the extrusion rod into the second extrusion pipe, the second extrusion pipe enters the first extrusion pipe, and gas enters the air bag through the gas outlet, so that when the bearing box falls to the surface of the air bag, the gas in the air bag has the buffering effect on the bottom of the bearing box, and meanwhile, the arrangement of the connecting plate can enable the bearing box to be more stable when the bearing box is lifted.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 3 is a schematic view of the right-hand cross-sectional structure of the present utility model;
FIG. 4 is a schematic illustration of the internal structural mating relationship of the extrusion assembly of the present utility model.
In the figure: 1. a support base; 2. a first spring telescoping rod; 3. a buffer plate; 4. a pneumatic assembly; 401. an air bag; 402. a connecting block; 5. a chute; 6. an extrusion assembly; 601. a first extruded tube; 602. a second extrusion tube; 603. an extrusion rod; 604. an air outlet; 7. a connecting plate; 8. a second spring telescoping rod; 9. a load carrying box; 10. rectangular blocks.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides a lifting buffer structure of an elevator, which comprises a supporting base 1 and a bearing box 9, wherein a first spring telescopic rod 2 is fixedly arranged at the bottom of the supporting base 1, a buffer plate 3 is fixedly arranged at one end of the first spring telescopic rod 2 far away from the supporting base 1, an air pressure component 4 is fixedly arranged at the top of the buffer plate 3, sliding grooves 5 are formed in two side walls of the supporting base 1, a second spring telescopic rod 8 is fixedly arranged at the top end of the sliding grooves 5, a rectangular block 10 is fixedly arranged at one end, close to the air pressure component 4, of the second spring telescopic rod 8, a connecting plate 7 is fixedly arranged at the lower end of the bearing box 9, and an extrusion component 6 is fixedly arranged at the bottom of the connecting plate 7;
The air pressure assembly 4 comprises an air bag 401, the air bag 401 is fixedly connected with the buffer plate 3, connecting blocks 402 are fixedly arranged on two sides of the air bag 401, and the connecting blocks 402 are fixedly connected with the bottom ends of the sliding grooves 5.
The scheme is adopted: through the cooperation of structures such as connecting plate 7 and gasbag 401, at first load-bearing box 9 drives connecting plate 7 downward movement, connecting plate 7 moves down in spout 5, inside connecting plate 7 extrusion pole 603 gets into second extrusion pipe 602 simultaneously, second extrusion pipe 602 gets into inside first extrusion pipe 601, inside gas enters gasbag 401 through gas outlet 604 for load-bearing box 9 when descending to gasbag 401 surface, the effect of buffering is played to the bottom of load-bearing box 9 to the inside gas of gasbag 401, and the setting of connecting plate 7 can make load-bearing box 9 make the effect of load-bearing box 9 more stable when going up and down simultaneously.
As shown in fig. 3 and 4, the extrusion assembly 6 includes a first extrusion pipe 601 and a second extrusion pipe 602, the first extrusion pipe 601 is fixedly connected with the connection block 402, one end of the first extrusion pipe 601, which is far away from the buffer plate 3, is movably connected with the second extrusion pipe 602, one end of the second extrusion pipe 602, which is far away from the first extrusion pipe 601, is movably connected with the extrusion rod 603, one end of the extrusion rod 603, which is far away from the second extrusion pipe 602, is fixedly connected with the connection block 7, and one side of the first extrusion pipe 601, which is near to the first spring expansion link 2, is provided with the air outlet 604.
The scheme is adopted: through the cooperation of first extrusion pipe 601 and second extrusion pipe 602, when making bearing box 9 drive connecting plate 7 with this downwardly extrusion pole 603 and second extrusion pipe 602, the gas in extrusion pole 603 and the second extrusion pipe 602 enters into the inside of gasbag 401 through the gas outlet 604 that first extrusion pipe 601 set up, plays the buffering effect when making bearing box 9 descend to gasbag 401 surface.
As shown in fig. 2 to 4, the air bag 401 is communicated with the connecting block 402, the top of the connecting block 402 is provided with a groove, the first extrusion pipe 601 is fixedly installed in the groove provided by the connecting block 402, two side walls at the top of the chute 5 are provided with grooves, and the rectangular block 10 is movably connected with the groove provided at the top of the chute 5.
The scheme is adopted: through the design of connecting block 402, first extrusion pipe 601 fixed mounting is in the recess of connecting block 402 seting up for the gas of air outlet 604 gets into inside connecting block 402, and gasbag 401 is linked together with connecting block 402 and is made the gas in the connecting block 402 get into inside gasbag 401, and then when load-bearing box 9 falls down, the inside gas of gasbag 401 plays the buffering to load-bearing box 9, set up flutedly through spout 5 top, when making load-bearing box 9 drive connecting plate 7 upward movement, connecting plate 7 extrudees rectangle piece 10, rectangle piece 10 drives the upward motion of second spring telescopic link 8 in the recess of seting up, play the effect of buffering when making to reach the top through the cooperation of second spring telescopic link 8 and rectangle piece 10.
As shown in fig. 3 and 4, the outer diameter values of the extrusion rod 603, the second extrusion pipe 602 and the first extrusion pipe 601 are sequentially reduced, and the length values thereof are the same, the length value of the first extrusion pipe 601 is the same as the length value of the connection block 402, and the inner wall of the chute 5 is smooth.
The scheme is adopted: through the external diameter value of extrusion pole 603, second extrusion pipe 602 and first extrusion pipe 601 with this reduction for when bearing box 9 drove connecting plate 7 downstream, extrusion pole 603 gets into the inner chamber of second extrusion pipe 602, second extrusion pipe 602 gets into the inner chamber of first extrusion pipe 601, the length value is the same makes it can get into its inner chamber completely, through first extrusion pipe 601 obtaining the design, first extrusion pipe 601 is the same with connecting block 402 high value, when making bearing box 9 drove connecting plate 7 downstream, the bottom of connecting plate 7 can laminate to the surface of connecting block 402, thereby play the effect of buffering, the inner wall is smooth makes connecting plate 7 reduce the resistance when removing.
The working principle and the using flow of the utility model are as follows:
Firstly, the bearing box 9 drives the connecting plate 7 to move downwards, the connecting plate 7 moves downwards in the chute 5, meanwhile, the connecting plate 7 extrudes the extrusion rod 603 into the second extrusion pipe 602, the second extrusion pipe 602 enters the first extrusion pipe 601, gas enters the air bag 401 through the gas outlet 604, so that when the bearing box 9 falls to the surface of the air bag 401, the gas in the air bag 401 has a buffering effect on the bottom of the bearing box 9, and meanwhile, the bearing box 9 can be more stable when the bearing box 9 is lifted by the arrangement of the connecting plate 7;
Subsequently, when the bearing box 9 rises, the connecting plate 7 drives the extrusion rod 603 and the second extrusion pipe 602 to rise upwards, when the bearing box rises to a certain height, the connecting plate 7 abuts against the rectangular block 10, the rectangular block 10 drives the second spring telescopic rod 8 to move upwards, and then the second spring telescopic rod 8 drives the rectangular block 10 to restore to the original position, so that when the bearing box 9 moves upwards, the second spring telescopic rod 8 and the rectangular block 10 play a buffering effect on the bearing box 9;
In sum, the effect of buffering the bearing box 9 is achieved through the airbag 401 when the bearing box is descended, the effect of buffering the bearing box 9 is achieved through the cooperation of the second spring telescopic rod 8 and the rectangular block 10 when the bearing box is ascended, and meanwhile the bearing box 9 is more stable when the bearing box is lifted through the connecting plate 7.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lift buffer structure of lift, includes support base (1) and bearing box (9), its characterized in that: the novel hydraulic support is characterized in that a first spring telescopic rod (2) is fixedly arranged at the bottom of the support base (1), a buffer plate (3) is fixedly arranged at one end, far away from the support base (1), of the first spring telescopic rod (2), an air pressure assembly (4) is fixedly arranged at the top of the buffer plate (3), sliding grooves (5) are formed in two side walls of the support base (1), a second spring telescopic rod (8) is fixedly arranged at the top end of each sliding groove (5), a rectangular block (10) is fixedly arranged at one end, close to the air pressure assembly (4), of each second spring telescopic rod (8), a connecting plate (7) is fixedly arranged at the lower end of a bearing box (9), and an extrusion assembly (6) is fixedly arranged at the bottom of each connecting plate (7).
The air pressure assembly (4) comprises an air bag (401), the air bag (401) is fixedly connected with the buffer plate (3), connecting blocks (402) are fixedly arranged on two sides of the air bag (401), and the connecting blocks (402) are fixedly connected with the bottom ends of the sliding grooves (5).
2. The lift buffering structure of claim 1, wherein: the extrusion assembly (6) comprises a first extrusion pipe (601) and a second extrusion pipe (602), the first extrusion pipe (601) is fixedly connected with the connecting block (402), one end of the first extrusion pipe (601) away from the buffer plate (3) is movably connected with the second extrusion pipe (602), one end of the second extrusion pipe (602) away from the first extrusion pipe (601) is movably connected with the extrusion rod (603), one end of the extrusion rod (603) away from the second extrusion pipe (602) is fixedly connected with the connecting plate (7), and one side of the first extrusion pipe (601) close to the first spring telescopic rod (2) is provided with the air outlet (604).
3. The lift buffering structure of claim 1, wherein: the air bag (401) is communicated with the connecting block (402), a groove is formed in the top of the connecting block (402), and the first extrusion pipe (601) is fixedly arranged in the groove formed in the connecting block (402).
4. The lift buffering structure of claim 1, wherein: grooves are formed in two side walls of the top of the sliding groove (5), and the rectangular block (10) is movably connected with the grooves formed in the top of the sliding groove (5).
5. The lift buffering structure of claim 2, wherein: the outer diameter values of the extrusion rod (603), the second extrusion pipe (602) and the first extrusion pipe (601) are sequentially reduced, and the length values of the extrusion rod and the second extrusion pipe are the same.
6. The lift buffering structure of claim 2, wherein: the length value of the first extrusion pipe (601) is the same as the length value of the connecting block (402), and the inner wall of the sliding groove (5) is smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323183329.XU CN221093661U (en) | 2023-11-24 | 2023-11-24 | Lifting buffer structure of lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323183329.XU CN221093661U (en) | 2023-11-24 | 2023-11-24 | Lifting buffer structure of lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221093661U true CN221093661U (en) | 2024-06-07 |
Family
ID=91317200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323183329.XU Active CN221093661U (en) | 2023-11-24 | 2023-11-24 | Lifting buffer structure of lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221093661U (en) |
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2023
- 2023-11-24 CN CN202323183329.XU patent/CN221093661U/en active Active
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