CN212863742U

CN212863742U - Car door sill assembly capable of being provided with welcome pedal

Info

Publication number: CN212863742U
Application number: CN202021146939.6U
Authority: CN
Inventors: 陈国芳; 吴尧; 褚佳豪; 钱健; 朱景岭
Original assignee: Volkslift Schindler Elevator Co Ltd
Current assignee: Volkslift Schindler Elevator Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-04-02
Anticipated expiration: 2030-06-19

Abstract

The invention provides a car door sill component capable of mounting a welcome pedal, the car door sill component is fixedly arranged on a car bottom structure below a car door, the car door is correspondingly arranged above the car door sill component, the car door sill component is connected with the car door through a sliding block structure, the car door and the car door sill component are arranged in a relative sliding manner, the landing door sill component comprises a sill body and a sill support, a sill groove is formed in the lower surface of the sill body, the opening of the sill groove is downwards arranged, the sill groove is arranged close to the outer side edge of the sill body, the upper surface of the sill body is a flat surface, a plate groove is concavely arranged, the welcome pedal is embedded in the inner plane of the plate groove, one end of the sliding block structure is connected to the bottom of the landing door and extends to the bottom along the bending of the sill body, the novel device is formed by changing the opening mode of the sill and is connected with the landing door through matching with a specially designed sliding block structure, the capability of avoiding sundries entering the ground ridge groove is improved.

Description

Car door sill assembly capable of being provided with welcome pedal

Technical Field

The invention relates to a structure of a sill assembly of a newly designed van elevator, in particular to a car door sill assembly capable of being provided with a welcome pedal.

Background

The elevator is a special device which is applied to a building and provides a height change function, wherein the elevator is a common elevator form and is mainly characterized in that the elevator runs vertically, the elevator has a fully-enclosed elevator car, the safety is reliable, the elevator car runs vertically in a shaft and stops at corresponding floors to provide a passageway capable of entering and exiting, door opening is correspondingly arranged on the passageway, the door opening on the corresponding building of each floor is a landing door, the elevator door moves along with the elevator car and closes the elevator car, when the elevator stops at the floors, the elevator car stops at the same level with the corresponding floors, the elevator car doors are aligned with the landing doors, the passageway capable of entering and exiting is formed after the door opening, the landing doors and the elevator doors are driven by a door machine structure and linearly move to realize opening and closing, and the door machines are arranged at the tops of the doors, so that the tops of the landing doors and the elevator doors are limited by the door machines, and have the capabilities of resisting external force and limiting directions, in the bottom, a sill is usually required to limit the running direction of the door, the bottoms of the landing door and the car door are usually provided with downward extending components, a groove is arranged on the sill, the extending components at the lower parts of the landing door and the car door run in the groove in a sliding mode, and the external force resistance capability of the lower part of the door is improved.

The existing sill structure has the same characteristics that the open groove connected with the extending structure of the door is arranged on the upper surface, so that the open groove is directly opened to the activity space of people, and the inevitable impurities enter the open groove to influence the normal operation of the door, the existing mode reduces the direct opening distance of the open groove as much as possible by mainly arranging a cover plate, reduces the possibility of entering the impurities, but large-particle impurities can be avoided, small-particle impurities are still inevitable, and small-particle impurities still can generate the blocking effect after being stacked, so that the problem of the blockage of the sill groove cannot be thoroughly solved, in addition, the sill is the sill groove on the upper surface, the splitting of the part is caused on the physical structure and the visual layer, so the decorative structure on the ground can be separated by the sill, and the decorative structure is difficult to cover the surface of the sill, the sill groove is directly exposed, affecting the visual effect.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a car door sill assembly capable of being provided with a welcome pedal.

The technical scheme adopted by the invention for solving the problems is as follows: the car door sill component is fixedly arranged on a car bottom structure below a car door, the car door is correspondingly arranged above the car door sill component, the car door sill component is connected with the car door through a sliding block structure, the car door and the car door sill component are arranged in a sliding mode, the landing door sill component comprises a sill body and a sill support, a sill groove is formed in the lower surface of the sill body, the opening of the sill groove is arranged downwards, the sill groove is arranged close to the outer side edge of the sill body, the upper surface of the sill body is a flat surface, a plate groove is arranged in a concave mode, a welcoming pedal is embedded into the inner plane of the plate groove, one end of the sliding block structure is connected to the bottom of the landing door and extends to the bottom along the outer side edge of the sill body in a bending mode, the other end of the sliding block structure is upwards bent and inserted into the sill groove, and other parts of the sliding block structure except the connecting part of the tail end and the sill groove are not in contact with, and are arranged at uniform intervals.

The novel device realizes the stability of the original door opening by changing the opening mode of the sill and matching with a specially designed sliding block structure to be connected with the landing door, and improves the capability of avoiding sundries entering the sill groove on the basis of the stability of the original door opening; in addition, the upper surface of the sill body can be completely smooth, various grooves on the split ground are reduced while the attractiveness is improved, only the connecting seams between the car and the floors are left, the safety is greatly improved, almost no partition and stumbling feeling are caused, and as the smooth surface is arranged on the upper surface, a decorative structure can be arranged on the surface, and the expandability of decoration is improved by the welcoming pedal.

Further, sill body sub-unit connection has the sill support, the sill support shaping is "U" type structure of inversion, and fixing bolt and sill body fixed connection are passed through to the upper surface of sill support, and fixing bolt's bolt head is connected in the sill body, and fixing bolt passes sill support fixed connection, and the side of sill support still is fixed connection with the sedan-chair bottom side direction, still traverses the cross-section shaping in the sill support and is fixed with the reinforcing plate. The sill support is used for fixing the sill body on the car bottom of the car, providing stable support for the sill body and moving together with the car.

Furthermore, another side of sill support at the bottom of the relative sedan-chair is connected with the toeguard, the vertical fixed connection of toeguard is at the side of sill support, and the surface of toeguard sets up to smooth surface, and the shaping of still buckling in the bottom of toeguard has the angle of attack. The effect of toe guard is when avoiding elevator car's flat bed mistake to appear, the protection foot, avoids the toe mistake to go into the gap, improves the security, and the effect of attack angle is to avoid taking place to interfere with the sill of landing door, as the guide effect that breaks away from.

Further, the slider structure is including the door connector, the body of turning, the body of inflection and the embedding piece, and the door connector, the body of turning, the body of inflection are integrated into one piece in proper order, the door connector is connected on layer door, still fixedly is provided with the door inner support in layer door, and the shaping of door inner support has the connecting plate isolated with layer door plant, and the connector is fixed on the connecting plate, and the body of turning is buckled to the back direction of door and is extended, and the body of inflection is along the outside edge parallel extension of sill body to buckle to sill inslot at the end, the end at the body of inflection is fixed to the embedding piece to inlay and establish in sill inslot. The slider structure is connected with the layer door, in order not to destroy the surface of layer door itself in the layer door, so set up the door inner support, slider structure main part does not avoid interfering with sill body contact, only inlays the piece and connects, guarantees the stability of structure.

Further, the welcome pedal is of a thin plate-shaped structure, the surface of the welcome pedal is aligned with the top surface of the sill body after being embedded into the plate groove, and anti-skid lines are arranged on the welcome pedal. The footboard is the wearing and tearing consumption structure of setting at the upper most surface of sill, because the earth's surface of business turn over door is the space of frequent use, so the last top surface of sill in this design is smooth surface, so wearing and tearing consumption is fast, it is long-lived not pleasing to the eye, and the maintenance is troublesome, trade the sill body unreal yet, so set up the footboard on its surface, as wearing and tearing spare, as long as change the footboard can, the surface of footboard can also set up unsmooth obvious line in addition, improve frictional force, and combine together in specific figure LOGO, still have good security when pleasing to the eye.

Compared with the prior art, the invention has the following advantages and effects: the novel device realizes the stability of the original door opening by changing the opening mode of the sill and matching with a specially designed sliding block structure to be connected with the landing door, and improves the capability of avoiding sundries entering the sill groove on the basis of the stability of the original door opening; in addition, the upper surface of the sill body can be completely leveled, the attractive appearance is improved, meanwhile, various grooves on the split ground are reduced, only the connecting seams between the lift car and the floors are left, the safety is greatly improved, almost no partition and stumbling feeling are generated, the upper surface is set to be a level surface, a decorative structure can be arranged on the surface, and the decorative expandability is improved by the welcoming pedal.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the figure: 1. the elevator door comprises a car door body, 2 a sill body, 3 a sill support, 4 a sill groove, 5 a plate groove, 6 a welcome pedal, 7 a reinforcing plate, 8 a toe guard, 9 a meeting angle, 10 a door connector, 11 a turning body, 12 a folding body, 13 an embedded block, 14 an inner door support.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

A car door sill component capable of being provided with a welcome pedal is fixedly arranged on a car bottom structure below a car door 1, the car door 1 is correspondingly arranged above the car door sill component, the car door sill component is connected with the car door 1 through a sliding block structure, the car door 1 and the car door sill component are arranged in a sliding mode, the landing door sill component comprises a sill body 2 and a sill support 3, a sill groove 4 is formed in the lower surface of the sill body 2, the opening of the sill groove 4 is arranged downwards, the sill groove 4 is arranged close to the outer side edge of the sill body 2, the upper surface of the sill body 2 is arranged to be a flat surface, a plate groove 5 is arranged in a concave mode, the welcome pedal 6 is embedded into the inner plane of the plate groove 5, one end of the sliding block structure is connected to the bottom of the landing door and extends to the bottom along the outer side edge of the sill body 2 in a bending mode, the other end of the sliding block structure is upwards bent and inserted into the sill groove 4, except the connecting part of the tail end and the sill groove 4, other parts of the sliding block structure are not contacted with the sill body 2 and are arranged at even intervals.

Sill body 2 sub-unit connection has sill support 3, sill support 3 shaping is "U" type structure of inversion, and fixing bolt and sill body 2 fixed connection are passed through to sill support 3's upper surface, and fixing bolt's stub is connected in sill body 2, and fixing bolt passes sill support 3 fixed connection, and sill support 3's side still with sedan-chair bottom side direction fixed connection, still traverses the cross-section shaping in the sill support 3 and is fixed with reinforcing plate 7.

The other side of sill support 3 at the bottom of relative sedan-chair is connected with toe guard 8, the vertical fixed connection of toe guard 8 is at sill support 3's side, and the surface of toe guard 8 sets up to smooth surface, still bends the shaping at the bottom of toe guard 8 and has an angle of attack 9.

The slider structure is including door connector 10, the turning body 11, the body of inflection 12 and embedding piece 13, door connector 10, the turning body 11, the body of inflection 12 integrated into one piece in proper order, door connector 10 connects on the layer door, still fixedly is provided with door inner bracket 14 in the layer door, and door inner bracket 14 shaping has the connecting plate isolated with layer door plant, and the connector is fixed on the connecting plate, and the back direction of turning body 11 to the door is buckled and is extended, and the body of inflection 12 is along the outside edge parallel extension of sill body 2 to buckle to sill inslot 4 at the end, and embedding piece 13 is fixed at the end of the body of inflection 12 to inlay and establish in sill inslot 4.

The welcome pedal 6 is of a thin plate-shaped structure, the surface of the welcome pedal 6 is aligned with the top surface of the sill body 2 after being embedded into the plate groove 5, and anti-skid lines are arranged on the welcome pedal 6.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that the present embodiments be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a sedan-chair door sill subassembly of mountable usher footboard, sedan-chair door sill subassembly is fixed to be set up structurally at the bottom of the sedan-chair under sedan-chair door (1), and the top correspondence of sedan-chair door sill subassembly is provided with sedan-chair door (1), and sedan-chair door sill subassembly passes through the slider structure to be connected with sedan-chair door (1), and sedan-chair door (1) sets up its characterized in that with sedan-chair door sill subassembly relative slip: sill assembly is including sill body (2) and sill support (3), and sill body (2) lower surface has seted up the ground groove (4), and the opening in ground groove (4) sets up downwards, and ground groove (4) close on the outside limit setting of sill body (2), and the upper surface of sill body (2) sets up to smooth surface, and the sunken board groove (5) that is provided with, and the flush embedding is provided with usher footboard (6) in board groove (5), the bottom at the layer door is connected to the one end of slider structure to buckle along the outside edge of sill body (2) and extend to the bottom, the other end of slider structure upwards buckles and pegs graft in ground groove (4), and the slider structure is except terminal and sill groove (4) outer connecting portion, other parts do not contact with sill body (2), and set up to even interval.

2. The doorsill assembly capable of being provided with a welcome pedal according to claim 1, wherein: sill body (2) sub-unit connection has sill support (3), sill support (3) shaping is "U" type structure of inversion, and fixing bolt and sill body (2) fixed connection are passed through to the upper surface of sill support (3), and fixing bolt's stub is connected in sill body (2), and fixing bolt passes sill support (3) fixed connection, and the side of sill support (3) still with sedan-chair bottom side direction fixed connection, still traverse the cross-section shaping in sill support (3) and be fixed with reinforcing plate (7).

3. The doorsill assembly of claim 2, further comprising: the other side of the sill support (3) relative to the car bottom is connected with a toe guard (8), the toe guard (8) is vertically and fixedly connected to the side of the sill support (3), the surface of the toe guard (8) is a flat surface, and a face angle (9) is formed at the bottom end of the toe guard (8) in a bending mode.

4. The doorsill assembly capable of being provided with a welcome pedal according to claim 1, wherein: the slider structure is including door connector (10), the body that turns round (11), the body that turns back (12) and embedding piece (13), door connector (10), the body that turns round (11), the body that turns back (12) integrated into one piece in proper order, door connector (10) are connected on the layer door, still fixedly in the layer door be provided with door inner support (14), door inner support (14) shaping has the connecting plate isolated with layer door plant, and the connector is fixed on the connecting plate, and the body that turns round (11) is buckled to the back direction of door and is extended, and the body that turns back (12) extend along the outside edge parallel of sill body (2) to buckle in terminal to sill groove (4), and embedding piece (13) are fixed at the end of the body that turns round (12) to inlay and establish in sill groove (4).

5. The doorsill assembly capable of being provided with a welcome pedal according to claim 1, wherein: the welcome pedal (6) is of a thin plate-shaped structure, the surface of the welcome pedal (6) is aligned with the top surface of the sill body (2) after being embedded into the plate groove (5), and anti-skid lines are arranged on the welcome pedal (6).