CN216377079U

CN216377079U - Novel elevator car bottom structure

Info

Publication number: CN216377079U
Application number: CN202122567056.3U
Authority: CN
Inventors: 梁建新
Original assignee: Suzhou Deling Yicheng Seiko Machinery Co ltd
Current assignee: Suzhou Deling Yicheng Seiko Machinery Co ltd
Priority date: 2021-10-25
Filing date: 2021-10-25
Publication date: 2022-04-26
Anticipated expiration: 2031-10-25

Abstract

The utility model discloses a novel elevator car bottom structure which comprises a first side plate and a second side plate, wherein the first side plate and the second side plate form a side frame structure, the second side plate is tightly attached with a first annular plate, a first mounting frame is fixed on the first annular plate, the first mounting frame and the first side plate are fixed through bolts, a second mounting frame is also fixed on the first annular plate, the second mounting frame and the second side plate are fixed through bolts, and a second annular plate is fixed in the first annular plate through a connecting rod. The elevator cage structure adopts the two annular plate structures to be matched with the connecting rod, so that the support in the frame can be ensured to be stable, the bearing stress of the floor can be ensured to be uniform, and the dust-proof net can reduce dust from entering the cage through a gap between the floor and the cage or a gap between the floors when the elevator descends.

Description

Novel elevator car bottom structure

Technical Field

The utility model relates to the technical field of elevator car bottoms, in particular to a novel elevator car bottom structure.

Background

Modern elevators are mainly composed of a traction machine (winch), guide rails, a counterweight, safety devices (such as a speed limiter, a safety gear, a buffer and the like), a signal control system, a car, a hoistway door and the like, which are respectively installed in a hoistway and a machine room of a building.

Usually, a steel wire rope is used for friction transmission, the steel wire rope bypasses a traction sheave, two ends of the steel wire rope are respectively connected with a car and a balance weight, and a motor drives the traction sheave to lift the car.

Current car structure mainly carries out the bearing by the sedan-chair bottom, but, in some frequent market passenger ladders in passenger flow region, the sedan-chair bottom structure if only adopt simple frame to arrange, the easy durability that appears is not high, and the problem that the sedan-chair bottom floor is trampled the fracture appears.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a novel elevator car bottom structure to solve the problem of improving the durability of the car bottom.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel elevator sedan-chair bottom structure, includes first sideboard and second sideboard, a frame structure is constituteed with the second sideboard to first sideboard, second sideboard post first annular plate, be fixed with first mounting bracket on the first annular plate, first mounting bracket adopts the bolt fastening with first sideboard, still be fixed with the second mounting bracket on the first annular plate, the second mounting bracket adopts the bolt fastening with the second sideboard, be fixed with the second annular plate through the connecting rod in the first annular plate.

Preferably, the joint of the first side plate and the second side plate is provided with a corner piece, and the corner piece is fixed with the first side plate and the second side plate by bolts, so that the stability of connection of the two side plates can be improved.

Preferably, be fixed with first mounting panel on the first sideboard, be fixed with the second mounting panel on the second sideboard, two mounting panels are convenient for carry out fixed butt joint with the car.

Preferably, the first side plate, the second side plate, the first annular plate, the connecting rod and the second annular plate are all tightly attached to a floor, and a decorative plate is paved on the floor and can normally bear passengers.

Preferably, the lower extreme of first sideboard is hugged closely has the sheet frame the same with the frame size, and fixed embedding has the dust screen on the sheet frame, and the market elevator is because the flow of people is big, and in order to improve ventilation effect, the gap can be reserved on the floor, guarantees the air current circulation, but when leading to the fact the elevator to descend very easily like this, sends into the car with the dust in, causes the pollution for the interior environment of elevator, adopts the entering of the reducible dust of dust screen.

Preferably, be provided with the counterpoint groove on the sheet frame, be fixed with the counterpoint piece with the butt joint of counterpoint groove on the first sideboard, be convenient for sheet frame and first sideboard fixed and dismantle.

Preferably, be provided with the recess on the counterpoint piece, be fixed with the bayonet lock through the spring in the recess, counterpoint inslot intercommunication has the through-hole, and the bayonet lock is established with the through-hole slip cap, guarantees the flexible stability that resets of bayonet lock.

Compared with the prior art, the utility model has the beneficial effects that:

1. the utility model adopts two annular plate structures to match with the connecting rod, so that the support in the frame can be ensured to be stable, and the bearing stress of the floor can be ensured to be uniform.

2. The utility model adopts the dustproof net to reduce the dust entering the elevator car through the gap between the floor and the elevator car or the gap between the floors when the elevator descends.

Drawings

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

FIG. 2 is a schematic view of the annular plate distribution of the present invention;

fig. 3 is an enlarged schematic view of the utility model at a.

In the figure: 1. a first side plate; 11. a second side plate; 12. a first mounting bracket; 13. a second mounting bracket; 14. a first annular plate; 16. a connecting rod; 17. a second annular plate; 2. a corner piece; 3. a first mounting plate; 31. a second mounting plate; 4. a floor; 5. a plate frame; 51. a dust screen; 6. a positioning groove; 61. a positioning block; 62. a groove; 63. a bayonet lock; 64. a spring; 65. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example I

Referring to fig. 1 and 2, a novel elevator car bottom structure comprises a first side plate 1 and a second side plate 11, wherein the first side plate 1 and the second side plate 11 form a frame structure, a first annular plate 14 is tightly attached to the second side plate 11, a first mounting frame 12 is fixed on the first annular plate 14, the first mounting frame 12 and the first side plate 1 are fixed through bolts, a second mounting frame 13 is further fixed on the first annular plate 14, the second mounting frame 13 and the second side plate 11 are fixed through bolts, and a second annular plate 17 is fixed in the first annular plate 14 through a connecting rod 16.

Referring to fig. 2, a corner piece 2 is disposed at a joint of the first side plate 1 and the second side plate 11, and the corner piece 2 is fixed to the first side plate 1 and the second side plate 11 by bolts, so that the stability of connection between the two side plates can be improved.

This embodiment is used: the corner pieces 2 are adopted to wrap the connected corner positions, so that the stability of the formed frame is further improved.

Example II

Referring to fig. 1 and 2, in this embodiment, a novel elevator car bottom structure is further described with respect to embodiment 1, and includes a first side plate 1 and a second side plate 11, where the first side plate 1 and the second side plate 11 form a side frame structure, a first annular plate 14 is tightly attached to the second side plate 11, a first mounting frame 12 is fixed on the first annular plate 14, the first mounting frame 12 and the first side plate 1 are fixed by bolts, a second mounting frame 13 is further fixed on the first annular plate 14, the second mounting frame 13 and the second side plate 11 are fixed by bolts, and a second annular plate 17 is fixed in the first annular plate 14 by a connecting rod 16.

Referring to fig. 2, a first mounting plate 3 is fixed on the first side plate 1, and a second mounting plate 31 is fixed on the second side plate 11, so that the two mounting plates can be conveniently and fixedly butted with the car.

Referring to fig. 1, the first side plate 1, the second side plate 11, the first annular plate 14, the connecting rod 16 and the second annular plate 17 are all tightly attached to the floor 4, and a decorative plate 41 is laid on the floor 4 to normally bear passengers.

This embodiment is used: adopt the mounting panel can dock with the car, and four directions are all set for the butt joint, guarantee basic bearing capacity, and the trade company can increase mounting panel quantity and mounted position according to actual passenger capacity, further improves installation stability.

Example III

Referring to fig. 1 and 2, in this embodiment, as further described with respect to other embodiments, a novel elevator car bottom structure includes a first side plate 1 and a second side plate 11, the first side plate 1 and the second side plate 11 form a side frame structure, a first annular plate 14 is tightly attached to the second side plate 11, a first mounting frame 12 is fixed on the first annular plate 14, the first mounting frame 12 and the first side plate 1 are fixed by bolts, a second mounting frame 13 is further fixed on the first annular plate 14, the second mounting frame 13 and the second side plate 11 are fixed by bolts, and a second annular plate 17 is fixed in the first annular plate 14 by a connecting rod 16.

Please refer to fig. 1 and 3, the lower end of the first side plate 1 is tightly attached with a plate frame 5 having the same size as the frame, and a dust screen 51 is fixedly embedded in the plate frame 5, so that the gap is reserved in the floor to ensure the air flow circulation due to the large flow of people in the elevator in the market, but when the elevator descends, the dust is sent into the car to pollute the environment in the elevator, and the dust screen 51 is adopted to reduce the dust entering.

Referring to fig. 1 and 3, the plate frame 5 is provided with the alignment groove 6, and the first side plate 1 is fixed with the alignment block 61 butted with the alignment groove 6, so that the plate frame 5 and the first side plate 1 can be conveniently fixed and detached.

Referring to fig. 1 and 3, a groove 62 is formed in the alignment block 61, a detent 63 is fixed in the groove 62 through a spring 64, a through hole 65 is communicated with the alignment groove 6, and the detent 63 is slidably sleeved with the through hole 65 to ensure the stable extension and retraction of the detent 63.

This embodiment is used: the dust screen 51 can reduce dust from entering the car through a gap between the floor 4 and the car or a gap between the floors 4 when the elevator descends.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel elevator sedan-chair bottom structure, includes first sideboard (1) and second sideboard (11), its characterized in that: a frame structure is constituteed with second sideboard (11) in first sideboard (1), second sideboard (11) is last to be pasted first annular slab (14), be fixed with first mounting bracket (12) on first annular slab (14), first mounting bracket (12) and first sideboard (1) adopt the bolt fastening, still be fixed with second mounting bracket (13) on first annular slab (14), second mounting bracket (13) and second sideboard (11) adopt the bolt fastening, be fixed with second annular slab (17) through connecting rod (16) in first annular slab (14).

2. The novel elevator platform structure of claim 1, wherein: first sideboard (1) and second sideboard (11) linking department are provided with corner spare (2), and corner spare (2) adopt the bolt fastening with first sideboard (1) and second sideboard (11).

3. The novel elevator platform structure of claim 1, wherein: first mounting panel (3) are fixed with on first sideboard (1), be fixed with second mounting panel (31) on second sideboard (11).

4. The novel elevator platform structure of claim 1, wherein: the floor (4) is tightly attached to the first side plate (1), the second side plate (11), the first annular plate (14), the connecting rod (16) and the second annular plate (17), and the decorative plate (41) is laid on the floor (4).

5. The novel elevator platform structure of claim 1, wherein: the lower end of the first side plate (1) is tightly attached with a plate frame (5) with the same size as the frame, and a dust screen (51) is fixedly embedded in the plate frame (5).

6. The novel elevator platform structure of claim 5, wherein: be provided with counterpoint groove (6) on sheet frame (5), be fixed with counterpoint piece (61) with counterpoint groove (6) butt joint on first sideboard (1).

7. The novel elevator platform structure of claim 6, wherein: be provided with recess (62) on counterpoint piece (61), be fixed with bayonet lock (63) through spring (64) in recess (62), the intercommunication has through-hole (65) in counterpoint groove (6), and bayonet lock (63) and through-hole (65) slip cap are established.