CN213202028U - Buffer structure for elevator base - Google Patents
Buffer structure for elevator base Download PDFInfo
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- CN213202028U CN213202028U CN202021705139.3U CN202021705139U CN213202028U CN 213202028 U CN213202028 U CN 213202028U CN 202021705139 U CN202021705139 U CN 202021705139U CN 213202028 U CN213202028 U CN 213202028U
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- seat
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Abstract
The utility model relates to an elevator equipment technical field specifically is a buffer structure for elevator base, including the base main part, the spread groove has been seted up to inside one side of base main part, inner wall one side of spread groove is provided with the buffering bottom plate, the equal fixed mounting in four corners on the top of buffering bottom plate has the buffering cushion, the equal fixed mounting in surface both sides of base main part has the engaging lug, inside one side fixed mounting of base main part has the fixed plate, the equal fixed mounting in top both sides of fixed plate has buffer gear, the connecting hole has all been seted up to four corners in buffer gear's inside, one side that the top of fixed plate is close to buffer gear all is provided with the sliding seat. A buffer structure for elevator base, can make the whole device realize better carrying on the car buffering and use, the security when effectual improvement elevator descends improves the practicality of whole device, brings better use prospect.
Description
Technical Field
The utility model relates to an elevator equipment technical field specifically is a buffer structure for elevator base.
Background
The buffer structure of elevator base means one kind and avoids elevator car at the bottom of the compression elevator pit buffer rebound car when buffer is extremely at the bottom of the compression elevator pit in buffering process to passenger to in the elevator car causes the secondary damage, and at present, well-known buffer is divided into three types at the bottom of the elevator pit: spring buffers, rubber buffer buffers, hydraulic buffers, and combination buffers of several buffer types.
Present elevator base has certain drawback when using, and present elevator base is at the buffering in-process, and the gluey buffer of adoption is though can bounce-back car, but the effect is not obvious enough, and buffering effect is relatively poor, and secondly, its structure is complicated, and the cost is high to comparatively inconvenient, at the in-process of using, brought certain influence. Accordingly, those skilled in the art have provided a buffer structure for an elevator base to solve the problems set forth in the background art described above.
Disclosure of Invention
The utility model aims at providing a buffer structure for elevator base 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:
the utility model provides a buffer structure for elevator base, includes the base main part, the spread groove has been seted up to inside one side of base main part, inner wall one side of spread groove is provided with the buffering bottom plate, the top one side fixed mounting of buffering bottom plate has the buffering cushion, the equal fixed mounting in surface both sides of base main part has the engaging lug, inside one side fixed mounting of base main part has the fixed plate, the equal fixed mounting in top both sides of fixed plate has buffer gear, the connecting hole has been seted up to buffer gear's inside top one side, one side that the top of fixed plate is close to buffer gear all is provided with the sliding seat, a set of sliding tray has all been seted up to one side that the inside of fixed plate.
As a further aspect of the present invention: a set of buffer spring is fixedly mounted between the sliding seat and the buffer mechanism, the buffer mechanism is fixedly connected with the sliding seat through the buffer spring, and a first connecting seat is fixedly mounted on one side of the top end of the buffer mechanism.
As a further aspect of the present invention: one side of the top end of the first connecting seat is connected with a first L-shaped connecting rod through a pin shaft, one side, close to the first L-shaped connecting rod, of the top end of the first connecting seat is connected with a second L-shaped connecting rod through a pin shaft, and the length of the second L-shaped connecting rod is larger than that of the first L-shaped connecting rod.
As a further aspect of the present invention: one side of the outer end of the first L-shaped connecting rod is connected with a first connecting rod through a pin shaft, one side of the outer end of the first connecting rod is fixedly connected with the sliding seat, and a second connecting seat is fixedly mounted on one side of the top end of the sliding seat.
As a further aspect of the present invention: one side of the top end of the second connecting seat is connected with a second connecting rod through a pin shaft, one side of the outer end of the second connecting rod is connected with one side of the outer end of the second L-shaped connecting rod, and an air pressure telescopic rod is fixedly installed between the second connecting seat and the second L-shaped connecting rod.
As a further aspect of the present invention: the bottom both sides of buffer floor are equal fixed mounting has the fixed block, inner wall one side of fixed block is provided with leaf spring, and buffer floor passes through intermeshing between fixed block and the leaf spring.
As a further aspect of the present invention: the bottom of sliding seat corresponds the equal fixed mounting in one side of sliding tray and has the sliding block, and the inside diameter of sliding tray is slightly bigger than the outside diameter of sliding block, and the sliding seat passes through sliding block and sliding tray sliding connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arranged base main body, when a user needs to buffer the elevator car, the bolt can firstly penetrate through the connecting lug of the base main body, the base main body is fixedly arranged in the foundation pit of the elevator shaft, when the elevator car descends, the buffer cushion can be contacted in advance, then the buffer bottom plate descends in the connecting groove, the connecting part between the first L-shaped connecting rod and the first connecting rod is pressed downwards through the buffer bottom plate, the second L-shaped connecting rod and the second connecting rod are matched, the sliding seat can be driven to be matched with the sliding groove arranged in the fixed plate, and the buffer spring arranged between the sliding seat and the buffer mechanism can be driven to unload the falling force, thereby can realize the effect of buffering, the effectual effect that improves the buffering improves the device's practicality, and the user of being convenient for uses, and is better for traditional mode.
2. Through the fixed plate that sets up, for improvement buffering effect that can be further, then can carry out buffering effect through the leaf spring that fixed plate bottom fixed block inner wall set up, leaf spring's structure also application is in the base of car, can prove that the shock attenuation effect is fabulous, can effectual improvement base main part the buffering effect when using, security when improving the car and descending, convenient to use personnel use, better for traditional mode.
Drawings
Fig. 1 is a schematic view of a buffer structure for an elevator base;
fig. 2 is a schematic structural view of a fixing plate in a buffering structure for an elevator base;
fig. 3 is a schematic view of a buffer mechanism in a buffer structure for an elevator base;
fig. 4 is a side cross-sectional schematic view of a base body in a cushioning structure for an elevator base.
In the figure: 1. a base body; 2. connecting grooves; 3. a buffer base plate; 4. a cushion pad; 5. connecting lugs; 6. a fixing plate; 7. a buffer mechanism; 8. connecting holes; 9. a sliding seat; 10. a sliding groove; 11. a buffer spring; 12. a first connecting seat; 13. a first L-shaped connecting rod; 14. a second L-shaped connecting rod; 15. a first connecting rod; 16. a second connecting seat; 17. a second connecting rod; 18. an air pressure telescopic rod; 19. a fixed block; 20. a leaf spring.
Detailed Description
Please refer to fig. 1-4, in the embodiment of the utility model, a buffer structure for elevator base, including base main body 1, spread groove 2 has been seted up to inside one side of base main body 1, inner wall one side of spread groove 2 is provided with buffer bottom plate 3, top one side fixed mounting of buffer bottom plate 3 has cushion 4, the equal fixed mounting in surface both sides of base main body 1 has engaging lug 5, inside one side fixed mounting of base main body 1 has fixed plate 6, the equal fixed mounting in top both sides of fixed plate 6 has buffer gear 7, connecting hole 8 has been seted up to inside top one side of buffer gear 7, one side that the top of fixed plate 6 is close to buffer gear 7 all is provided with sliding seat 9, a set of sliding tray 10 has all been seted up to one side that the inside of fixed plate 6 corresponds.
In fig. 2-3: a set of buffer spring 11 is fixedly installed between the sliding seat 9 and the buffer mechanism 7, the buffer mechanism 7 is fixedly connected with the sliding seat 9 through the buffer spring 11, and a first connecting seat 12 is fixedly installed on one side of the top end of the buffer mechanism 7, so that the whole device can buffer the force of the descending car through the buffer spring 11.
In fig. 3: one side of the top end of the first connecting seat 12 is connected with a first L-shaped connecting rod 13 through a pin shaft, one side of the top end of the first connecting seat 12, which is close to the first L-shaped connecting rod 13, is connected with a second L-shaped connecting rod 14 through a pin shaft, and the length of the second L-shaped connecting rod 14 is greater than that of the first L-shaped connecting rod 13.
In fig. 2-3: one side of the outer end of the first L-shaped connecting rod 13 is connected with a first connecting rod 15 through a pin shaft, one side of the outer end of the first connecting rod 15 is fixedly connected with the sliding seat 9, and one side of the top end of the sliding seat 9 is fixedly provided with a second connecting seat 16, so that the whole device can drive the sliding seat 9 to be matched with the sliding groove 10 formed in the fixing plate 6 through the second L-shaped connecting rod 14 and the second connecting rod 17, and can drive the buffer spring 11 arranged between the sliding seat 9 and the buffer mechanism 7 to unload the descending force.
In fig. 3: there is second connecting rod 17 on one side of the top of second connecting seat 16 through the round pin hub connection, and outer end one side of second connecting rod 17 and outer end one side interconnect of second L type connecting rod 14, and fixed mounting has air telescopic rod 18 between second connecting seat 16 and the second L type connecting rod 14 to make integrated device can realize supporting sliding seat 9 through air telescopic rod 18, realize sliding seat 9's stability.
In fig. 1 and 4: fixed blocks 19 are fixedly mounted on two sides of the bottom end of the buffer bottom plate 3, blade springs 20 are arranged on one side of the inner wall of each fixed block 19, and the buffer bottom plate 3 is meshed with the blade springs 20 through the fixed blocks 19, so that the whole device can remove a part of force of the lift car through the blade springs 20 and is matched with the buffer mechanism 7 to buffer again, and the buffer effect is effectively improved.
In fig. 2: the equal fixed mounting in one side that sliding tray 10 is corresponded to the bottom of sliding seat 9 has a sliding block, and the outer diameter of the interior diameter ratio sliding block of sliding tray 10 is slightly big, and sliding seat 9 passes through sliding block and sliding tray 10 sliding connection to make the overall device can drive the stable slip of sliding seat 9 through the sliding block and the cooperation of the sliding tray 10 that fixed plate 6 was seted up, realize the buffering and unload the power.
The utility model discloses a theory of operation is: when a user needs to buffer the elevator car, the bolt can firstly pass through the connecting lug 5 of the base main body 1 to fixedly install the base main body 1 in an elevator shaft foundation pit, when the elevator car descends, the bolt can firstly contact with the buffer cushion 4 and then descend in the connecting groove 2 through the buffer bottom plate 3, the buffer bottom plate 3 presses down the connecting part between the first L-shaped connecting rod 13 and the first connecting rod 15 to be matched with the second L-shaped connecting rod 14 and the second connecting rod 17, so that the sliding seat 9 can be driven to be matched with the sliding groove 10 formed in the fixed plate 6, the buffer spring 11 arranged between the sliding seat 9 and the buffer mechanism 7 can be driven to remove the descending force, the buffer effect can be realized, the buffer effect is effectively improved, the practicability of the device is improved, in order to further improve the buffer effect, the buffer effect can be realized through the blade spring 20 arranged on the inner wall of the bottom fixing block 19 of the fixed plate 6, the structure of leaf spring 20 also applies in the base of car, can prove that the shock attenuation effect is fabulous, can effectual improvement base main part 1 the cushioning effect when using, improves the security when the car descends, and convenient to use personnel use, and is comparatively practical.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A buffer structure for an elevator base, comprising a base body (1), characterized in that, a connecting groove (2) is arranged on one side of the inner part of the base main body (1), a buffer bottom plate (3) is arranged on one side of the inner wall of the connecting groove (2), a cushion soft pad (4) is fixedly arranged at one side of the top end of the cushion bottom plate (3), both sides of the outer surface of the base main body (1) are fixedly provided with connecting lugs (5), a fixing plate (6) is fixedly arranged on one side inside the base main body (1), two sides of the top end of the fixed plate (6) are fixedly provided with buffer mechanisms (7), one side of the top end inside the buffer mechanism (7) is provided with a connecting hole (8), one side of the top end of the fixed plate (6) close to the buffer mechanism (7) is provided with a sliding seat (9), and one side of the inner part of the fixed plate (6) corresponding to the sliding seat (9) is provided with a group of sliding grooves (10).
2. A buffer structure for elevator base according to claim 1, characterized in that a set of buffer springs (11) is fixedly installed between the sliding seat (9) and the buffer mechanism (7), the buffer mechanism (7) is fixedly connected with the sliding seat (9) through the buffer springs (11), and a first connecting seat (12) is fixedly installed on one side of the top end of the buffer mechanism (7).
3. The buffering structure for the elevator base according to claim 2, wherein one side of the top end of the first connecting seat (12) is connected with a first L-shaped connecting rod (13) through a pin shaft, one side of the top end of the first connecting seat (12) close to the first L-shaped connecting rod (13) is connected with a second L-shaped connecting rod (14) through a pin shaft, and the length of the second L-shaped connecting rod (14) is greater than that of the first L-shaped connecting rod (13).
4. A buffer structure for elevator base according to claim 3, wherein the first L-shaped connecting rod (13) is connected to the first connecting rod (15) through a pin at one side of the outer end thereof, and the first connecting rod (15) is fixedly connected to the sliding seat (9) at one side of the outer end thereof, and the second connecting seat (16) is fixedly installed at one side of the top end of the sliding seat (9).
5. The buffering structure for the elevator base according to claim 4, wherein one side of the top end of the second connecting seat (16) is connected with a second connecting rod (17) through a pin shaft, one side of the outer end of the second connecting rod (17) is connected with one side of the outer end of the second L-shaped connecting rod (14), and a pneumatic telescopic rod (18) is fixedly installed between the second connecting seat (16) and the second L-shaped connecting rod (14).
6. The buffer structure for the base of the elevator as claimed in claim 1, wherein the buffer base plate (3) is fixedly provided with fixing blocks (19) at both sides of the bottom end thereof, one side of the inner wall of the fixing block (19) is provided with leaf springs (20), and the buffer base plate (3) is engaged with the leaf springs (20) through the fixing blocks (19).
7. A buffer structure for elevator base as defined in claim 1, characterized in that the bottom of the sliding seat (9) is fixedly installed with a sliding block on the side corresponding to the sliding groove (10), and the inner diameter of the sliding groove (10) is slightly larger than the outer diameter of the sliding block, and the sliding seat (9) is connected with the sliding groove (10) by the sliding block in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021705139.3U CN213202028U (en) | 2020-08-17 | 2020-08-17 | Buffer structure for elevator base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021705139.3U CN213202028U (en) | 2020-08-17 | 2020-08-17 | Buffer structure for elevator base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213202028U true CN213202028U (en) | 2021-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021705139.3U Active CN213202028U (en) | 2020-08-17 | 2020-08-17 | Buffer structure for elevator base |
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| CN (1) | CN213202028U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142643A (en) * | 2022-06-29 | 2022-10-04 | 云南建投第六建设有限公司 | Shock insulation system suspension type elevator shaft pouring structure and construction method thereof |
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2020
- 2020-08-17 CN CN202021705139.3U patent/CN213202028U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115142643A (en) * | 2022-06-29 | 2022-10-04 | 云南建投第六建设有限公司 | Shock insulation system suspension type elevator shaft pouring structure and construction method thereof |
| CN115142643B (en) * | 2022-06-29 | 2024-03-19 | 云南建投第六建设有限公司 | Suspension type elevator shaft pouring structure of shock isolation system and construction method thereof |
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