CN214298790U

CN214298790U - Elevator stabilizing device

Info

Publication number: CN214298790U
Application number: CN202022084249.9U
Authority: CN
Inventors: 王维清; 潘旭钦
Original assignee: Ruimuwo Suzhou System Technology Co ltd
Current assignee: Ruimuwo Suzhou System Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-28
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an elevator stabilizing device, which comprises an elevator main body and a damping device, wherein the bottom of the elevator main body is fixedly provided with the damping device, the damping device comprises a damping bottom plate fixedly arranged at the bottom of the elevator main body, the bottom of the damping bottom plate is symmetrically provided with a damping lifting piece and an auxiliary lifting piece, the bottoms of the damping lifting piece and the auxiliary lifting piece are fixedly connected with the top of a fixed bottom plate, and the bottom of the fixed bottom plate is symmetrically and slidably provided with two damping pushing plates; install the damping device in elevator main part through the design, realized handling the shock attenuation of elevator main part, very big increase the security of device, and through corresponding the complementary unit of design in elevator main part, realized handling the second grade protection of shock attenuation part, avoided the direct condition that runs through damping bottom plate of spacing guide arm, ensured damping device's life.

Description

Elevator stabilizing device

Technical Field

The utility model belongs to the technical field of the elevator, concretely relates to elevator stabilising arrangement.

Background

An elevator is a permanent transport device serving a number of specific floors in a building, the cars of which travel in at least two rigid tracks perpendicular to the horizontal or inclined at an angle of less than 15 ° to the vertical.

When the existing elevator is used, the bottom damping structure is single, the damping treatment of the base part is achieved through mutual attachment of rigid materials, the damping mechanism is single in function, abrasion is serious, and replacement and maintenance are required regularly, so that great economic loss is caused, and the elevator stabilizing device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator stabilising arrangement to solve the relatively poor problem of base damping performance when using of the current elevator that provides among the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an elevator stabilizing device comprises an elevator main body and a damping device, wherein the bottom of the elevator main body is fixedly provided with the damping device, the damping device comprises a damping bottom plate fixedly arranged at the bottom of the elevator main body, the bottom of the damping bottom plate is symmetrically provided with a damping lifting piece and an auxiliary lifting piece, the bottoms of the damping lifting piece and the auxiliary lifting piece are fixedly connected with the top of the fixing bottom plate, the bottom of the fixing bottom plate is symmetrically and slidably provided with two damping pushing plates, the inner side of the fixing bottom plate is provided with a clamping groove for accommodating the damping pushing plates, the bottom of the damping pushing plates are provided with a plurality of auxiliary rubber blocks, the top of the damping pushing plates is fixedly provided with a limiting guide rod, the limiting guide rod penetrates through the side wall of the fixing bottom plate, and the outer side of the limiting guide rod is sleeved and fixed with a tension spring, and an auxiliary mechanism is arranged at the position, corresponding to the position right above the limiting guide rod, of the bottom of the damping bottom plate.

Further, the auxiliary mechanism includes that fixed mounting corresponds the supplementary bradyseism box of position department directly over the spacing guide arm in bottom damping bottom plate, just the bottom slidable mounting of supplementary bradyseism box has supplementary push pedal, just the top and the auxiliary spring fixed connection of supplementary push pedal, just the other end of auxiliary spring and the inboard fixed connection of supplementary bradyseism box.

Further, two arc limiting plates are symmetrically installed at the bottom center position of the fixed base plate, and the fixed base plate and the arc limiting plates are fixedly connected through screws.

Furthermore, one end of the tension spring is fixedly connected with the cushioning pushing plate, and the other end of the tension spring is fixedly connected with the top wall of the clamping groove on the inner side of the fixed bottom plate.

Furthermore, the outer side of the limiting guide rod is provided with threads, and the top of the cushioning pushing plate is provided with a thread groove for screwing the limiting guide rod.

Further, the outside fixed mounting of supplementary push pedal has protruding type protection piece, just supplementary push pedal and supplementary bradyseism box pass through protruding type protection piece sliding connection.

Furthermore, the bottom of the auxiliary push plate is provided with a containing groove corresponding to the position right above the limiting guide rod.

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. install the damping device in elevator main part through the design, realized handling the shock attenuation of elevator main part, very big increase the security of device, and through corresponding the complementary unit of design in elevator main part, realized handling the second grade protection of shock attenuation part, avoided the direct condition that runs through damping bottom plate of spacing guide arm, ensured damping device's life.

2. Install the arc limiting plate on PMKD through the design, realized having avoided damping device's direct atress to damping device's spacing processing, realized handling damping device and complementary unit's protection, when having avoided falling energetically, the condition that spacing guide bar caused the secondary damage to the diapire of elevator main part.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the sectional structure of the damping bottom plate of the present invention;

fig. 3 is an enlarged schematic structural view of point a in fig. 2 according to the present invention;

fig. 4 is a schematic view of the bottom structure of the fixing base plate of the present invention;

in the figure: 1. an elevator main body; 2. a damping bottom plate; 3. a shock absorbing lifting member; 4. an auxiliary lifting member; 5. fixing the bottom plate; 6. cushioning the jostling plate; 7. an arc limiting plate; 8. an auxiliary cushioning box; 9. an auxiliary spring; 10. an auxiliary push plate; 11. a limiting guide rod; 12. an auxiliary rubber block; 13. a tension 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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, the utility model provides a technical scheme: an elevator stabilizing device comprises an elevator main body 1 and a damping device, wherein the damping device is fixedly installed at the bottom of the elevator main body 1 and comprises a damping bottom plate 2 fixedly installed at the bottom of the elevator main body 1, a damping lifting part 3 and an auxiliary lifting part 4 are symmetrically installed at the bottom of the damping bottom plate 2, the bottoms of the damping lifting part 3 and the auxiliary lifting part 4 are fixedly connected with the top of a fixed bottom plate 5, two cushioning extrusion plates 6 are symmetrically and slidably installed at the bottom of the fixed bottom plate 5, a clamping groove for accommodating the cushioning extrusion plates 6 is formed in the inner side of the fixed bottom plate 5, a plurality of auxiliary rubber blocks 12 are oppositely installed at the bottoms of the cushioning extrusion plates 6, a limiting guide rod 11 is fixedly installed at the top of the cushioning extrusion plates 6, the limiting guide rod 11 penetrates through the side wall of the fixed bottom plate 5, a tension spring 13 is fixedly sleeved on the outer side of the limiting guide rod 11, wherein, the bottom of the damping bottom plate 2 is provided with an auxiliary mechanism at the position right above the position corresponding to the limiting guide rod 11.

In this embodiment, furtherly, complementary unit includes that fixed mounting corresponds supplementary bradyseism box 8 of position department directly over spacing guide arm 11 in 2 bottoms of vibration damping bottom plate, and the bottom slidable mounting of supplementary bradyseism box 8 has supplementary push pedal 10, and the top and the supplementary spring 9 fixed connection of supplementary push pedal 10, and the other end of supplementary spring 9 and the inboard fixed connection of supplementary bradyseism box 8, install arc limiting plate 7 on PMKD 5 through the design, realized the spacing processing to damping device, damping device's direct atress has been avoided, realize the protection to damping device and complementary unit and handle, when having avoided heavily falling, spacing guide arm 11 causes the condition of secondary damage to the diapire of elevator main part 1.

In this embodiment, further, two arc limiting plates 7 are installed to the bottom central point department symmetry of PMKD 5, and PMKD 5 and arc limiting plate 7 pass through screw fixed connection, and tension spring 13's one end and 6 fixed connection of bradyseism push plate, tension spring 13's the other end and the inboard draw-in groove roof fixed connection of PMKD 5.

In this embodiment, further, the outside of spacing guide arm 11 is seted up threadedly, and the thread groove that supplies spacing guide arm 11 to close soon is seted up at the top of bradyseism push plate 6, and the outside fixed mounting of supplementary push pedal 10 has protruding type protection piece, and supplementary push pedal 10 and supplementary bradyseism box 8 pass through protruding type protection piece sliding connection.

In this embodiment, further, a receiving groove is formed at a position right above the bottom of the auxiliary pushing plate 10 corresponding to the limiting guide rod 11.

The utility model discloses a theory of operation and use flow: when the elevator is lifted to the bottom, the cushioning pushing plate 6 on the fixed bottom plate 5 is in contact with the landing point preferentially, and under the action of the auxiliary rubber block 12, the auxiliary sound insulation effect can be achieved, when the cushioning pushing plate 6 is in contact with the landing point, the limiting guide rod 11 is pushed to move upwards, so that the tension spring 13 is in a contraction state, a certain shock absorption function is achieved, the external limiting guide rod 11 is attached to the accommodating groove on the auxiliary pushing plate 10, so that the auxiliary spring 9 is in a contraction state, when the auxiliary spring 9 is contracted to the limit, the device is in the maximum shock absorption range, the arc limiting plate 7 at the bottom of the fixed bottom plate 5 is in contact with the landing point preferentially, so that the protecting effect is achieved on the limiting guide rod 11 and the auxiliary spring 9, the arc limiting plate 7 is slightly deformed, the three-time shock absorption treatment of the device is achieved, and the direct damage of the device is avoided, the deformation lifting range produced on the arc limiting plate 7 is smaller than the stress limit range of the auxiliary spring 9, and the use is finished.

According to the working process, the following steps are known: install the damping device on elevator main part 1 through the design, realized handling elevator main part 1's shock attenuation, very big increase the security of device, and through corresponding the complementary unit of design on elevator main part 1, realized handling damping part's second grade protection, avoided the condition that spacing guide arm 11 directly runs through damping bottom plate 2, ensured damping device's life.

The above, 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

1. An elevator stabilizing device comprising an elevator main body (1), characterized in that: the damping device comprises a damping bottom plate (2) fixedly mounted at the bottom of the elevator main body (1), damping lifting pieces (3) and auxiliary lifting pieces (4) are symmetrically mounted at the bottom of the damping bottom plate (2), the bottoms of the damping lifting pieces (3) and the auxiliary lifting pieces (4) are fixedly connected with the top of a fixed bottom plate (5), two cushioning extrusion plates (6) are symmetrically and slidably mounted at the bottom of the fixed bottom plate (5), a clamping groove for accommodating the cushioning extrusion plates (6) is formed in the inner side of the fixed bottom plate (5), a plurality of auxiliary rubber blocks (12) are mounted at the bottom of the cushioning extrusion plates (6), a limiting guide rod (11) is fixedly mounted at the top of the cushioning extrusion plates (6), and the limiting guide rod (11) penetrates through the side wall of the fixed bottom plate (5), and a tension spring (13) is sleeved and fixed on the outer side of the limiting guide rod (11), and an auxiliary mechanism is installed at the position, corresponding to the position right above the limiting guide rod (11), of the bottom of the damping bottom plate (2).

2. An elevator stabilizing device according to claim 1, characterized in that: the auxiliary mechanism comprises an auxiliary cushioning box (8) which is fixedly mounted at the position right above a corresponding limiting guide rod (11) at the bottom of the damping bottom plate (2), an auxiliary push plate (10) is slidably mounted at the bottom of the auxiliary cushioning box (8), the top of the auxiliary push plate (10) is fixedly connected with an auxiliary spring (9), and the other end of the auxiliary spring (9) is fixedly connected with the inner side of the auxiliary cushioning box (8).

3. An elevator stabilizing device according to claim 1, characterized in that: two arc limiting plates (7) are symmetrically installed at the center of the bottom of the fixed base plate (5), and the fixed base plate (5) is fixedly connected with the arc limiting plates (7) through screws.

4. An elevator stabilizing device according to claim 1, characterized in that: one end of the tension spring (13) is fixedly connected with the cushioning pushing plate (6), and the other end of the tension spring (13) is fixedly connected with the top wall of the clamping groove on the inner side of the fixed bottom plate (5).

5. An elevator stabilizing device according to claim 1, characterized in that: the outer side of the limiting guide rod (11) is provided with threads, and the top of the cushioning pushing plate (6) is provided with a thread groove for screwing the limiting guide rod (11).

6. An elevator stabilizing device according to claim 2, characterized in that: the outer side of the auxiliary push plate (10) is fixedly provided with a convex protection block, and the auxiliary push plate (10) is connected with the auxiliary shock absorption box (8) through the convex protection block in a sliding manner.

7. An elevator stabilizing device according to claim 2, characterized in that: and a containing groove is formed in the position, corresponding to the position right above the limiting guide rod (11), of the bottom of the auxiliary push plate (10).