CN217808202U

CN217808202U - Sill bracket mounting structure

Info

Publication number: CN217808202U
Application number: CN202221564475.XU
Authority: CN
Inventors: 朱海飞; 黄嘉文; 杨华; 何志创
Original assignee: Demajisen Elevator Foshan Co ltd
Current assignee: Demajisen Elevator Foshan Co ltd
Priority date: 2022-06-21
Filing date: 2022-06-21
Publication date: 2022-11-15
Anticipated expiration: 2032-06-21

Abstract

The utility model provides a sill bracket mounting structure, includes car chassis and sill bracket, the sill bracket mounting is in one side of car chassis, the sill bracket is the panel integrated into one piece structure of buckling, the sill bracket transversely extends, the sill bracket includes connecting plate, layer board and toe guard, the layer board is connected in the top of connecting plate and toe guard, the utility model discloses a sill bracket adopts panel integrated into one piece of buckling, and the sill bracket is integrative with the toe guard is integrated, has simplified the structure of sill bracket greatly, simultaneously through setting up the first rectangular hole of horizontal extension and the second rectangular hole of vertical extension to when making sill bracket installation to car chassis, can realize controlling to adjust and adjust from top to bottom, install convenient high-efficient.

Description

Sill bracket mounting structure

Technical Field

The utility model belongs to the technical field of the elevator structure, concretely relates to sill bracket mounting structure.

Background

With the rapid development of social economy and the continuous improvement of living standard of common people, the elevator becomes an indispensable part in daily life, and more appear in daily life scenes of people, and more attach more and more importance to the use safety of the elevator in houses, schools, hospitals, subway stations, shopping centers and the like. Among the prior art, in order to protect people's foot not receive the elevator to cut the injury, generally install the toeguard below the sill of elevator layer door and sedan-chair door, its effect is when the elevator does not have complete flat bed or car sill face to be less than or be higher than the sill of layer door, thereby prevent that the elevator passenger foot card from causing a metal sheet of injury in the well when the elevator from cominging in and going out. The existing sill bracket and the foot guard are generally of split structures, and the existing sill bracket and the foot guard are connected in order to improve the connection stability and the installation convenience, so that the overall structure of the sill bracket is complex, and the manufacturing cost is high; as in patent application No.: 201921046285.7, with patent names: the utility model provides a convenient fixed sill bracket's of toe guard china utility model patent, its sill bracket and toe guard be the components of a whole that can function independently structure, when using, earlier with whole sill support modulation level, fixes it on the well lateral wall, then installs the toe guard again. When the toe guard is installed, the gourd hole of the toe guard is aligned with the threaded hole in the second bracket, and the screw penetrates through the gourd hole of the toe guard and the threaded hole of the second bracket, so that the two are fixed. The sill bracket has the advantages of complex structure, high manufacturing cost, certain technical difficulty in installation and inconvenience in technical popularization.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a sill bracket mounting structure.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a sill bracket mounting structure, includes car chassis and sill bracket, the sill bracket is installed in one side on car chassis, the sill bracket is the panel integrated into one piece structure of buckling, the sill bracket transversely extends, the sill bracket includes connecting plate, layer board and toe guard, the layer board is connected in the top of connecting plate and toe guard, first rectangular hole has been seted up to one side that the sill bracket was connected on car chassis, the second rectangular hole that corresponds with first rectangular hole is seted up to the connecting plate, the vertical extension in first rectangular hole, the second rectangular hole transversely extends, the connecting hole that is used for connecting the sill is seted up to the layer board.

The utility model discloses in, between connecting plate and the layer board all adopt the radius angle transition between layer board and the toe guard.

The utility model discloses in, the bottom of toe guard is equipped with the folded plate, the folded plate is from last to down to a lopsidedness that is close to car chassis.

The utility model discloses in, car chassis includes sedan-chair bottom plate and three sedan-chair end frames, one side down bending type of sedan-chair bottom plate becomes the mounting panel that is used for sill bracket laminating installation, and three sedan-chair end frames are installed respectively in the bottom of other three sides of sedan-chair bottom plate, the mounting panel surrounds formation square inner chamber with three sedan-chair end frame end to end.

The utility model discloses in, the cardboard is formed to the bottom of mounting panel to being close to the side bending of sedan-chair end frame, and the end frame tip clamps on the cardboard at the bottom of the sedan-chair.

The utility model discloses in, between sedan-chair bottom plate and the mounting panel all adopt the radius angle transition between mounting panel and the cardboard.

The utility model discloses in, the sedan-chair end frame is the channel-section steel structure.

The utility model discloses in, the bottom of sedan-chair bottom plate is equipped with a plurality of reinforcing plates, the reinforcing plate is located square inner chamber, and parallel interval sets up between the reinforcing plate.

The utility model has the advantages that: the utility model discloses a sill bracket adopts panel integrated into one piece of buckling, the sill bracket is integrative with the toe guard is integrated, the structure of sill bracket has been simplified greatly, simultaneously through setting up the first rectangular hole of horizontal extension and the second rectangular hole of vertical extension to when making sill bracket installation to car chassis, can realize controlling the regulation and adjust from top to bottom, the installation is convenient high-efficient, and the manufacturing cost and the installation degree of difficulty of sill bracket reduce, the technical popularization is simple, ordinary installer simply knows and can install the operation, the technical training cost reduces.

Drawings

Fig. 1 is a perspective view of a sill bracket mounting structure of the present embodiment in a view direction thereof;

fig. 2 is a perspective view of the sill bracket mounting structure of the present embodiment in another view direction;

fig. 3 is a schematic structural view of the sill bracket of the present embodiment;

fig. 4 is a schematic structural diagram of a car chassis of the embodiment;

fig. 5 is a schematic structural diagram of the car bottom plate according to the embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

The embodiment is as follows:

as shown in fig. 1 to 5, this embodiment discloses a sill bracket mounting structure, including car chassis 1 and sill bracket 2, sill bracket 2 installs in one side of car chassis 1, sill bracket 2 is the panel integrated into one piece structure of buckling, sill bracket 2 transversely extends, sill bracket 2 includes connecting plate 21, layer board 22 and toe guard 23, layer board 22 is connected in the top of connecting plate 21 and toe guard 23, and sill bracket 2 and toe guard 23 are integrated integratively, have simplified sill bracket 2's structure greatly, first rectangular hole 131 has been seted up to one side that car chassis 1 is connected sill bracket 2, second rectangular hole 211 that corresponds with first rectangular hole 131 has been seted up to connecting plate 21, the vertical extension of first rectangular hole 131, second rectangular hole 211 transversely extends, the connecting hole that is used for connecting the sill has been seted up to layer board 22, the connecting hole includes transverse connection hole 221 that transverse movement adjusted the mounted position and the longitudinal connection hole 222 that longitudinal movement adjusted the mounted position when being used for the sill installation. When making sill bracket 2 install to car chassis 1, can realize controlling the regulation and adjusting from top to bottom, the convenient high efficiency of installation, and sill bracket 2's manufacturing cost and the installation degree of difficulty reduce, and the technical popularization is simple, and ordinary installer simply knows and can install the operation, and the technical training cost reduces.

As a preferred embodiment, fillet transition is adopted between the connecting plate 21 and the supporting plate 22, and between the supporting plate 22 and the toe guard 23, and the connecting plate 21 and the supporting plate 22, and between the supporting plate 22 and the toe guard 23 are perpendicular to each other, wherein the connecting plate 21 is used for mounting and connecting the sill bracket 2 to the car chassis 1, the supporting plate 22 is used for mounting and connecting a sill, and the toe guard 23 is used for protecting the feet of people from being damaged by the shearing of the elevator, so that the safety performance of the elevator is improved.

In a preferable embodiment, a folded plate 24 is arranged at the bottom of the toe guard 23, the folded plate 24 is inclined towards one side close to the car chassis 1 from top to bottom, the bottom of the toe guard 23 is trimmed by arranging the folded plate 24, the bottom of the toe guard 23 is prevented from expanding outwards, the interference between the toe guard 23 and a derrick in the running process of an elevator is avoided, and the included angle between the folded plate 24 and the toe guard 23 is in the range of 125-160 degrees, so that the problems can be effectively avoided.

As a preferred embodiment, the car chassis 1 includes a car bottom plate 11 and three car bottom frames 12, one side of the car bottom plate 11 is bent downward to form a mounting plate 13 for attaching the sill bracket 2, the three car bottom frames 12 are respectively mounted at the bottoms of the other three sides of the car bottom plate 11, and the mounting plate 13 and the three car bottom frames 12 are connected end to surround to form a square inner cavity 14. The car bottom plate 11 and the mounting plate 13 are perpendicular to each other to form a closed plate on one side of the car bottom plate 11, and the three car bottom frames 12 form closed plates on the other three sides of the car bottom plate 11, so that the lower chassis in the car chassis 1 can be conveniently mounted.

As a preferred embodiment, the bottom of the mounting plate 13 is bent to a side close to the car bottom frame 12 to form a clamping plate 15, the end of the car bottom frame 12 is clamped on the clamping plate 15, the mounting plate 13 and the clamping plate 15 are perpendicular to each other, the car bottom plate 11, the mounting plate 13 and the clamping plate 15 are sequentially connected to form a clamping position for clamping the end of the car bottom frame 12, so that the end of the car bottom frame 12 is clamped and mounted, the connection structure of the car chassis 1 is simplified, and the mounting plate 13 forms a sealing effect on the end of the frame of the car bottom plate 11. Correspondingly, filleted corner transition is adopted between the car bottom plate 11 and the mounting plate 13 and between the mounting plate 13 and the clamping plate 15. The car bottom frame 12 is of a channel steel structure, so that the structural strength of the car bottom frame 12 is guaranteed.

In a preferred embodiment, a plurality of reinforcing plates 16 are arranged at the bottom of the platform 11, the reinforcing plates 16 are located in the square inner cavity 14, and the reinforcing plates 16 are arranged at intervals in parallel. The bottom of the car bottom plate 11 is supported by the reinforcing plates 16, so that the bearing capacity of the car bottom plate 11 is enhanced, the reinforcing plates 16 are integrally formed by bending plates, the structural strength of the reinforcing plates 16 is guaranteed, and the difficulty in production and processing is reduced.

The above description is only the preferred embodiment of the present invention, and the technical solutions of the objects of the present invention are all within the protection scope of the present invention as long as the objects are achieved by the substantially same means.

Claims

1. A sill bracket mounting structure characterized in that: including car chassis (1) and sill bracket (2), install the one side in car chassis (1) sill bracket (2), sill bracket (2) are the panel integrated into one piece structure of buckling, sill bracket (2) transversely extend, sill bracket (2) include connecting plate (21), layer board (22) and toe guard (23), layer board (22) are connected in the top of connecting plate (21) and toe guard (23), first rectangular hole (131) have been seted up to one side that car chassis (1) is connected sill bracket (2), second rectangular hole (211) that correspond with first rectangular hole (131) are seted up to connecting plate (21), vertical extension in first rectangular hole (131), second rectangular hole (211) transversely extend, the connecting hole that is used for connecting the sill is seted up to layer board (22).

2. The sill bracket mounting structure of claim 1, wherein: fillet transition is adopted between the connecting plate (21) and the supporting plate (22) and between the supporting plate (22) and the toe guard (23).

3. The sill bracket mounting structure of claim 1, wherein: the bottom of toe guard (23) is equipped with folded plate (24), folded plate (24) from last to down to the one side slope that is close to car chassis (1).

4. The sill bracket mounting structure of claim 1, wherein: car chassis (1) includes sedan-chair bottom plate (11) and three sedan-chair frames (12), one side downward bending type of sedan-chair bottom plate (11) forms mounting panel (13) that are used for sill bracket (2) laminating installation, and three sedan-chair frames (12) are installed respectively in the bottom of sedan-chair bottom plate (11) other three sides, mounting panel (13) and three sedan-chair frames (12) end to end surround and form square inner chamber (14).

5. The sill bracket mounting structure of claim 4, wherein: the bottom of the mounting plate (13) is bent towards one side close to the car platform frame (12) to form a clamping plate (15), and the end part of the car platform frame (12) is clamped on the clamping plate (15).

6. The sill bracket mounting structure of claim 5, wherein: fillet transition is adopted between the car bottom plate (11) and the mounting plate (13) and between the mounting plate (13) and the clamping plate (15).

7. The sill bracket mounting structure of claim 4, wherein: the car bottom frame (12) is of a channel steel structure.

8. The sill bracket mounting structure of claim 4, wherein: the bottom of the car bottom plate (11) is provided with a plurality of reinforcing plates (16), the reinforcing plates (16) are located in the square inner cavity (14), and the reinforcing plates (16) are arranged at intervals in parallel.