CN216836661U - Elevator buffer structure - Google Patents
Elevator buffer structure Download PDFInfo
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- CN216836661U CN216836661U CN202123344126.5U CN202123344126U CN216836661U CN 216836661 U CN216836661 U CN 216836661U CN 202123344126 U CN202123344126 U CN 202123344126U CN 216836661 U CN216836661 U CN 216836661U
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Abstract
The utility model relates to an elevator buffer technical field discloses an elevator buffer structure, comprising a base plate, the middle part rear end of bottom plate is provided with first opening, the middle part front end of bottom plate is provided with the second opening, first open-ended middle part front and back end all is provided with the second spout, second open-ended middle part front and back end all is provided with first spout, the one end of keeping away from mutually at first spring is fixed connection respectively on the left and right sides in first open-ended middle part. The utility model discloses in, when the fixed plate received the impact force, slide through the support frame to controlling both sides and descend, make the buffer still remain stable when receiving the impact force, can not influence the use of buffer to when the fixed plate received the impact force, foam-rubber cushion, third spring, fourth spring, fifth spring, first spring and second spring all can produce the cushion effect, reached fine buffering with this, improved buffering effect.
Description
Technical Field
The utility model relates to an elevator buffer technical field especially relates to an elevator buffer structure.
Background
The elevator buffer is a safety device capable of relieving impact force when an elevator is out of control, is generally arranged in an elevator pit, and is used for minimizing personnel injury when an elevator moving part stalls or the moving part impacts the pit when the elevator moving part moves downwards.
The buffer base is fixed with pit ground through expansion bolts on the pit of elevartor shaft most to current elevator buffer mounting means, it is relatively poor only to lean on expansion bolts to be connected with the pit intensity, elevator buffer receives its base and breaks away from with pit ground easily after the striking, thereby influence the use of buffer, and the elevator is at the impact in-process, because deceleration is great in the twinkling of an eye, cause great impact in the twinkling of an eye, the unable fine buffering of current buffer, buffering effect is relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an elevator buffer structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an elevator buffer structure comprises a bottom plate, wherein a first opening is arranged at the rear end of the middle part of the bottom plate, a second opening is arranged at the front end of the middle part of the bottom plate, second sliding chutes are respectively arranged at the front end and the rear end of the middle part of the first opening, first sliding chutes are respectively arranged at the front end and the rear end of the middle part of the second opening, the left side and the right side of the middle part of the first opening are respectively and fixedly connected with the far end of a first spring, the adjacent end of the first spring is respectively and fixedly connected with the middle part of the far side of a first fixed block, the middle part of the first fixed block is respectively and fixedly connected with the middle part of a first sliding plate, the front end and the rear end of the first sliding plate at the same side are respectively and slidably connected with the corresponding second sliding chutes, the left side and the right side of the middle part of the second opening are respectively and fixedly connected with the far end of a second spring, the adjacent end of the second spring is respectively and fixedly connected with the middle part of the far side of the second fixed block, the middle parts of the second fixed blocks are all connected with the middle part of the second sliding plate in a sliding manner, the front end and the rear end of the second sliding plate on the same side are respectively connected with the corresponding first sliding chutes in a sliding manner, the middle part of the top end of the bottom plate is fixedly connected with the bottom end of the first fixed column, the bottom end of the middle part of the first fixed column is fixedly connected with the bottom end of a third spring, the top end of the third spring is fixedly connected with the middle part of the bottom end of the second fixed column, the top end of the second fixed column penetrates through the middle part of the top end of the first fixed column and is fixedly connected with the middle part of the bottom end of the fixed plate, close to the top edge of the second fixed column, is fixedly connected with the top end of a fifth spring, the middle part of the top end of the bottom plate, close to the bottom edge of the fifth spring, is fixedly connected with the bottom end of a fourth spring, the top end of the fourth spring is fixedly connected with the edge of the top end of a fifth spring of the open mirror in the middle of the bottom end of the fixed plate, the front end and the rear end of the left side of the fixed plate are both provided with third openings, the upper side and the lower side of the third opening are both penetrated through the fixed plate, the front end and the rear end of the right side of the fixed plate are both provided with fourth openings, the upper side and the lower side of the fourth opening are both penetrated through the fixed plate, the front end and the rear end of the middle part of the third opening are both rotatably connected with a first rotating rod, and the middle part of the first rotating rod is fixedly connected with a first supporting frame, the front end and the rear end of the middle part of the fourth opening are rotatably connected with a second rotating rod, and the equal fixedly connected with second support frame in middle part of second bull stick, the equal fixed connection in middle part bottom of first support frame and second support frame rotates the middle part of post, the rear end the equal sliding connection in front and back end that rotates the post is on the second spout that corresponds, the front end the equal sliding connection in front and back end that rotates the post is on first spout.
As a further description of the above technical solution:
the periphery of the bottom plate is fixedly connected to the periphery of the top of the hollow baffle.
As a further description of the above technical solution:
and a rubber pad is fixedly connected to one side adjacent to the first fixed block and one side adjacent to the second fixed block.
As a further description of the above technical solution:
the first support frame and the second support frame are made of alloy tool steel.
As a further description of the above technical solution:
and the outer surfaces of the first support frame, the second support frame, the first rotating rod, the second rotating rod and the rotating column are coated with antirust paint.
As a further description of the above technical solution:
the middle part of the top end of the fixing plate is fixedly connected to the bottom of the spongy cushion.
As a further description of the above technical solution:
and the middle part of one side adjacent to the first support frame and the middle part of one side adjacent to the second support frame are fixedly connected with fixed steel pipes.
As a further description of the above technical solution:
and sealing rings are arranged at the front, the rear, the left side and the right side of the bottom plate.
As a further description of the above technical solution:
four corners of the bottom plate are rounded.
As a further description of the above technical solution:
the middle part of the bottom plate is provided with a cavity
The utility model discloses following beneficial effect has:
1. the utility model discloses in, when the fixed plate received the impact force, slide through first support frame and second support frame to controlling both sides and descend, make the buffer whole still remain stable when receiving the impact force, can not influence the use of buffer.
2. The utility model discloses in, when the fixed plate received the impact force, the foam-rubber cushion produced the cushion effect, and the second fixed column extrudees downwards, makes the third spring produce the cushion effect, and the fixed plate extrudees downwards, makes fourth spring and fifth spring produce the cushion effect, and first fixed block and second fixed block are extruded respectively to controlling gliding while to first support frame and second support frame, make first spring and second spring produce the cushion effect to this reaches fine buffering, has improved buffering effect.
Drawings
Fig. 1 is a front view of an elevator buffer structure according to the present invention;
fig. 2 is a structural exploded view of an elevator buffer structure according to the present invention;
fig. 3 is a partial structure sectional view of an elevator buffer structure provided by the present invention.
Illustration of the drawings:
1. a base plate; 2. a first opening; 3. a second opening; 4. a first chute; 5. a second chute; 6. a first spring; 7. a second spring; 8. a first fixed block; 9. a first sliding plate; 10. a second fixed block; 11. a second sliding plate; 12. a first fixed column; 13. a third spring; 14. a fourth spring; 15. a fifth spring; 16. a second fixed column; 17. a fixing plate; 18. a third opening; 19. a fourth opening; 20. a first rotating lever; 21. a second rotating rod; 22. a first support frame; 23. a second support frame; 24. fixing the steel pipe; 25. a rubber pad; 26. a hollow baffle; 27. rotating the column; 28. a sponge cushion; 29. a seal ring; 30. a cavity.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: an elevator buffer structure comprises a bottom plate 1, a first opening 2 is arranged at the rear end of the middle part of the bottom plate 1, a second opening 3 is arranged at the front end of the middle part of the bottom plate 1, second sliding chutes 5 are respectively arranged at the front end and the rear end of the middle part of the first opening 2, first sliding chutes 4 are respectively arranged at the front end and the rear end of the middle part of the second opening 3, the left side and the right side of the middle part of the first opening 2 are respectively and fixedly connected with the far-away ends of first springs 6, the adjacent ends of the first springs 6 are respectively and fixedly connected with the middle part of the far-away side of a first fixed block 8, the middle part of the first fixed block 8 is respectively and fixedly connected with the middle part of a first sliding plate 9, the front end and the rear end of the first sliding plate 9 at the same side are respectively and slidably connected with the corresponding second sliding chutes 5, the left side and the right side of the middle part of the second opening 3 are respectively and fixedly connected with the far-away ends of a second spring 7, the adjacent ends of the second spring 7 are respectively and fixedly connected with the middle part of the far-away side of a second fixed block 10, the middle parts of the second fixed blocks 10 are all connected to the middle part of the second sliding plate 11 in a sliding manner, the front and rear ends of the second sliding plates 11 on the same side are respectively connected to the corresponding first sliding chutes 4 in a sliding manner, the top middle part of the bottom plate 1 is fixedly connected to the bottom of the first fixed column 12, the bottom end of the middle part of the first fixed column 12 is fixedly connected to the bottom end of the third spring 13, the top end of the third spring 13 is fixedly connected to the bottom middle part of the second fixed column 16, the top end of the second fixed column 16 penetrates through the top middle part of the first fixed column 12 and is fixedly connected to the bottom middle part of the fixed plate 17, the bottom middle part of the fixed plate 17 is fixedly connected to the top end of the fifth spring 15 near the top edge of the second fixed column 16, the bottom end of the fifth spring 15 is fixedly connected to the bottom edge of the top middle part of the bottom plate 1 near the first fixed column 12, the bottom edge of the bottom middle part of the bottom plate 1 near the fifth spring 15 is fixedly connected to the bottom end of the fourth spring 14, the top end of the fourth spring 14 is fixedly connected to the top end edge of the bottom middle open mirror fifth spring 15 of the fixed plate 17, the front and rear ends of the left side of the fixed plate 17 are respectively provided with a third opening 18, the upper and lower sides of the third opening 18 are respectively penetrated through the fixed plate 17, the front and rear ends of the right side of the fixed plate 17 are respectively provided with a fourth opening 19, the upper and lower sides of the fourth opening 19 are respectively penetrated through the fixed plate 17, the front and rear ends of the middle part of the third opening 18 are respectively and rotatably connected with a first rotating rod 20, the middle part of the first rotating rod 20 is respectively and fixedly connected with a first supporting frame 22, the front and rear ends of the middle part of the fourth opening 19 are respectively and rotatably connected with a second rotating rod 21, the middle part of the second rotating rod 21 is respectively and fixedly connected with a second supporting frame 23, the bottom ends of the middle parts of the first supporting frame 22 and the second supporting frame 23 are respectively and fixedly connected to the middle part of the rotating column 27, the front and rear ends of the rear rotating column 27 are respectively and slidably connected to the corresponding second sliding grooves 5, the front end and the rear end of the front end rotating column 27 are connected to the first sliding chute 4 in a sliding way, when the fixing plate 17 is impacted in use, the first support frame 22 and the second support frame 23 slide to the left and the right to descend, so that the whole buffer is still stable when being impacted, the use of the buffer is not influenced, when the fixing plate 17 is impacted, the spongy cushion 28 generates buffer force, the second fixing column 16 extrudes downwards to enable the third spring 13 to generate buffer force, the fixing plate 17 extrudes downwards to enable the fourth spring 14 and the fifth spring 15 to generate buffer force, the first support frame 22 and the second support frame 23 respectively extrude the first fixing block 8 and the second fixing block 10 while sliding to the left and the right, so that the first spring 6 and the second spring 7 generate buffer force, thereby achieving good buffer effect and improving buffer effect, the sealing rings 29 are arranged at the bottoms of the front side, the right side and the rear side of the bottom plate 1, be convenient for strengthen the leakproofness, four corners of bottom plate 1 all are rounding processing, prevent to the inside other components and parts scratches of elevator, and the middle part of bottom plate 1 is provided with cavity 30, is provided with the sponge in the cavity, the better buffering of being convenient for.
The periphery of the bottom plate 1 is fixedly connected with the periphery of the top of the hollow baffle 26, so that the support frame can not descend due to the blockage of the first opening 2 and the second opening 3, the adjacent side of the first fixing block 8 and the adjacent side of the second fixing block 10 are both fixedly connected with rubber pads 25, so that the fixing blocks can be prevented from being extruded and damaged by the support frame, the first support frame 22 and the second support frame 23 are both made of alloy tool steel materials, the hardness of the support frames is enhanced, the support frames are not easy to deform, and the first support frame 22 and the second support frame 23, the surface of first bull stick 20, second bull stick 21 and rotation post 27 has all been scribbled anti rust paint, prevents to go up the rust, and fixed plate 17's top middle part fixed connection prevents that fixed plate 17 from receiving the damage in the bottom of foam-rubber cushion 28, and the equal fixedly connected with steel pipe 24 in the middle part of the adjacent one side of first support frame 22 and the adjacent one side of second support frame 23 prevents to rock around the support frame.
The working principle is as follows: when the fixed plate 17 receives the impact force, slide to left and right sides through first support frame 22 and second support frame 23 and descend, make the whole buffer still remain stable when receiving the impact force, can not influence the use of buffer, and when the fixed plate 17 receives the impact force, foam-rubber cushion 28 produces the cushion effect, second fixed column 16 extrudees downwards, make third spring 13 produce the cushion effect, fixed plate 17 extrudees downwards, make fourth spring 14 and fifth spring 15 produce the cushion effect, first support frame 22 and second support frame 23 extrude first fixed block 8 and second fixed block 10 respectively to the while of sliding from left to right, make first spring 6 and second spring 7 produce the cushion effect, reach fine buffering with this, the cushioning effect has been improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (10)
1. An elevator buffer structure comprising a base plate (1), characterized in that: the rear end of the middle part of the bottom plate (1) is provided with a first opening (2), the front end of the middle part of the bottom plate (1) is provided with a second opening (3), the front end and the rear end of the middle part of the first opening (2) are respectively provided with a second sliding chute (5), the front end and the rear end of the middle part of the second opening (3) are respectively provided with a first sliding chute (4), the left side and the right side of the middle part of the first opening (2) are respectively and fixedly connected with the far end of a first spring (6), the adjacent ends of the first spring (6) are respectively and fixedly connected with the middle part of the far side of a first fixed block (8), the middle part of the first fixed block (8) is respectively and fixedly connected with the middle part of a first sliding plate (9), the front end and the rear end of the first sliding plate (9) on the same side are respectively and slidably connected with the corresponding second sliding chutes (5), the left side and the right side of the middle part of the second opening (3) are respectively and fixedly connected with the far end of a second spring (7), the adjacent ends of the second springs (7) are respectively fixedly connected to the middle parts of the sides, far away from the second fixed blocks (10), of the second fixed blocks (10), the middle parts of the second fixed blocks (10) are respectively and slidably connected to the middle parts of the second sliding plates (11), the front ends and the rear ends of the second sliding plates (11) on the same side are respectively and slidably connected to the corresponding first sliding chutes (4), the middle part of the top end of the bottom plate (1) is fixedly connected to the bottom of the first fixed column (12), the bottom end of the middle part of the first fixed column (12) is fixedly connected to the bottom end of the third spring (13), the top end of the third spring (13) is fixedly connected to the middle part of the bottom end of the second fixed column (16), the top end of the second fixed column (16) penetrates through the middle part of the top end of the first fixed column (12) and is fixedly connected to the middle part of the bottom end of the fixed plate (17), close to the top edge of the second fixed column (16), and is fixedly connected to the top end of the fifth spring (15), the bottom end of the fifth spring (15) is fixedly connected to the bottom edge of the middle part of the top end of the bottom plate (1) close to the first fixed column (12), the bottom edge of the middle part of the top end of the bottom plate (1) close to the fifth spring (15) is fixedly connected to the bottom end of the fourth spring (14), the top end of the fourth spring (14) is fixedly connected to the bottom edge of the middle part of the bottom end of the fixed plate (17) close to the fifth spring (15), the front and rear ends of the left side of the fixed plate (17) are respectively provided with a third opening (18), the upper and lower sides of the third opening (18) respectively penetrate through the fixed plate (17), the front and rear ends of the middle part of the third opening (18) are respectively rotatably connected with a first rotating rod (20), and the middle part of the first rotating rod (20) is respectively fixedly connected with a first supporting frame (22), the middle part front and back end of fourth opening (19) all rotates and is connected with second bull stick (21), and the equal fixedly connected with second support frame (23) in middle part of second bull stick (21), the equal fixed connection in middle part bottom of first support frame (22) and second support frame (23) is at the middle part of rotating post (27), the rear end the equal sliding connection in the preceding rear end of rotating post (27) is on second spout (5) that correspond, the front end the equal sliding connection in the front and back end of rotating post (27) is on first spout (4).
2. An elevator buffer structure as defined in claim 1, wherein: the periphery of the bottom plate (1) is fixedly connected with the periphery of the top of the hollow baffle (26).
3. An elevator buffer structure as defined in claim 1, wherein: and a rubber pad (25) is fixedly connected to one side adjacent to the first fixing block (8) and one side adjacent to the second fixing block (10).
4. An elevator buffer structure as defined in claim 1, wherein: the first support frame (22) and the second support frame (23) are made of alloy tool steel.
5. An elevator buffer structure as defined in claim 1, wherein: and antirust paint is smeared on the outer surfaces of the first support frame (22), the second support frame (23), the first rotating rod (20), the second rotating rod (21) and the rotating column (27).
6. An elevator buffer structure as defined in claim 1, wherein: the middle part of the top end of the fixing plate (17) is fixedly connected to the bottom of the spongy cushion (28).
7. An elevator buffer structure as defined in claim 1, wherein: and the middle part of one adjacent side of the first support frame (22) and the middle part of one adjacent side of the second support frame (23) are fixedly connected with fixed steel pipes (24).
8. An elevator buffer structure as defined in claim 1, wherein: and sealing rings (29) are arranged at the front, the rear, the left side and the right side of the bottom plate (1).
9. An elevator buffer structure as defined in claim 1, wherein: four corners of the bottom plate (1) are rounded.
10. An elevator buffer structure as defined in claim 1, wherein: the middle part of the bottom plate (1) is provided with a cavity (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123344126.5U CN216836661U (en) | 2021-12-28 | 2021-12-28 | Elevator buffer structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123344126.5U CN216836661U (en) | 2021-12-28 | 2021-12-28 | Elevator buffer structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216836661U true CN216836661U (en) | 2022-06-28 |
Family
ID=82112071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123344126.5U Active CN216836661U (en) | 2021-12-28 | 2021-12-28 | Elevator buffer structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216836661U (en) |
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2021
- 2021-12-28 CN CN202123344126.5U patent/CN216836661U/en active Active
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