CN218434431U - Ninety-degree double-opening elevator car structure - Google Patents

Abstract

The utility model discloses a ninety-degree double-open elevator car structure, relating to the field of falling of elevator gaps and a collecting mechanism; the collecting mechanism comprises a rotating shaft and a collecting box body, the rotating shaft is rotatably connected to the bottom end of the corner post, the collecting box body is fixedly connected to the outer wall of the rotating shaft, and a rotating reset mechanism penetrating to the outside of the car bottom plate is arranged inside the car bottom plate; the rotary reset mechanism comprises a reset button and a rack, the reset button is rotatably connected to the outer wall of the car bottom plate, and the rack is slidably connected to the inner cavity of the car bottom plate. The utility model discloses a two elevator car bottoms of opening of ninety degrees set up the collection mechanism, when the elevator sedan-chair door was opened, rotate the inside spring of canceling release mechanical system and exert force to the reset block and make the reset block promote collection box rotatory operation to elevator gap bottom and be used for collecting tiny article or rubbish that drops from the elevator gap.

Description

Ninety-degree double-opening elevator car structure

Technical Field

The utility model relates to an elevator gap field that drops specifically is a ninety degrees two elevator car structures that open.

Background

The ninety-degree double-opening elevator system mainly comprises a hoistway, a lift car, two ninety-degree lift car doors, a special button central control system outside the elevator of each floor, a sensor, accessories of the elevator and the like, wherein a gap is reserved between the lift car and the opening and closing door of each floor, and the gap is reserved for reducing the resistance of the elevator.

The existence of elevator gap among the prior art is inevitable, and elevator gap is also controlled as little as possible, and it is difficult generally to have things to fall into, but has the key inevitably, little article such as paper handkerchief fall off, and the small-size article such as key, paper handkerchief fall into the gap and probably cause the damage to the operation of elevator and cause unnecessary potential safety hazard and key or other small-size valuables fall off behind because of the high reason hardly to find back.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem of falling objects in the gaps of the elevator, a ninety-degree double-opening elevator car structure is provided.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a ninety-degree double-opening elevator car structure comprises an elevator car, wherein the elevator car consists of a car body inner wall, a car bottom plate, a car door and a corner post, and a collecting mechanism is arranged on the bottom end face of the corner post;

the collecting mechanism comprises a rotating shaft and a collecting box body, the rotating shaft is rotatably connected to the bottom end of the corner post, the collecting box body is fixedly connected to the outer wall of the rotating shaft, and a rotating reset mechanism penetrating to the outside of the car bottom plate is arranged inside the car bottom plate;

the rotary reset mechanism comprises a reset button and a rack, the reset button is rotatably connected to the outer wall of the car bottom plate, the rack is slidably connected to the inner cavity of the car bottom plate, a gear is meshed to one side of the rack, the bottom end face of the gear is fixedly connected with a fixed column, and the other end of the fixed column is fixedly connected with a reset block.

When the car door is closed, the car door closes along the track to extrude and rotate the reset button connected to the outer wall of the car bottom plate, the reset button is stressed to extrude the rack connected with the reset button to slide along the horizontal direction, the rack horizontally moves to extrude the reset spring to deform the reset spring, the rack horizontally moves to drive the gear to rotate, the gear rotates to drive the fixed column to rotate, the fixed column rotates to drive the reset block fixedly connected with the bottom to rotate and stops applying force to the collecting mechanism, at the moment, the torsion spring rotates along the same direction of the reset block under the elastic potential energy of the torsion spring and is stored at the bottom end of the car bottom plate, when the car door is opened, the car door is opened along the track to stop extruding and rotating the reset button connected to the outer wall of the car bottom plate, the reset spring applies an outward force in the horizontal direction to the rack under the elastic potential energy of the reset spring, the rack is stressed to slide outward in the horizontal direction to push the reset button to reset, the gear to drive the gear to reversely rotate to drive the fixed column fixedly connected with the bottom to rotate, the outer wall of the collecting box body to make the collecting box body move to a specified position, the collecting box body is stressed to rotate and applies a force to deform the torsion spring arranged in the inner cavity to enable the collecting box body.

As a further aspect of the present invention: the outer wall of the rotating shaft is located at the top end of the collecting box body, a torsion spring connected with the angle column is arranged on the outer wall of the rotating shaft, the elastic coefficient of the torsion spring is smaller than that of a reset spring, clamping grooves are formed in the positions, in contact with the end portions of the torsion spring, of the collecting box body and the angle column, and the clamping grooves are matched with the end portions of the torsion spring.

So, when collection box atress was rotatory, the torsion spring atress that is located the axis of rotation inner chamber was deformed, when reset block stopped exerting force to the collection box, torsion spring gave the axis of rotation a power under self elastic potential energy and made axis of rotation and collection box rotatory reseing, because reset spring's elastic coefficient is greater than torsion spring when the sedan-chair door is opened, reset spring gives reset device's power and is greater than the power that torsion spring gave the collection mechanism, so reset block among the reset device can extrude the collection box in the collection mechanism and make torsion spring atress deformation.

As a further aspect of the present invention: the bottom of car bottom plate sets up the fan-shaped groove that supplies the reset block to carry out fan-shaped orbit motion, the bottom of reset block is formed with the protruding portion that one side is the inclined plane.

So, when the sedan-chair door was closed and was opened, the reset block was along fan-shaped orbit motion at the sector groove of seting up in the car bottom plate bottom surface, and sector groove is used for restricting the unnecessary displacement of reset block, and when the sedan-chair door was closed, collection box stop work, reset block and collection box contacted each other the face set up to agree with the inclined plane of collecting the box this moment and be convenient for reset block to collecting the box and extrude the application of force when the sedan-chair door was opened.

As a further aspect of the present invention: the contact surface of the reset button and the car door is an inclined surface.

Therefore, the reset button is arranged on the motion track of the car door and controls the operation or the closing of the rotary reset mechanism by opening or closing the car door, and the contact surface of the reset button and the car door is an inclined surface to reduce the friction force between the reset button and the car door so as to facilitate the contact of the reset button and the car door.

As a further aspect of the present invention: the inner chamber of car bottom plate offers the triangle-shaped cell body that is used for holding reset button, the inner chamber of car bottom plate is provided with and supplies the gliding sliding tray of rack along the horizontal direction.

So, when the sedan-chair door opened along the orbit and stopped the extrusion and rotate the reset button of connection at car bottom plate outer wall, the reset button removed to be located the inner chamber of car bottom plate and offered the triangular groove body that is used for holding reset button, and the inner chamber of car bottom plate is provided with and supplies the rack to slide along the gliding sliding tray of horizontal direction and be used for limiting the displacement of rack and make it can only slide along the horizontal direction.

As a further aspect of the present invention: the collecting box body is of a hollow structure with the top end being uncovered, and the collecting box body is detachably connected with the rotating shaft through bolts.

So, the collection box is the rectangle box structure of indent, when collecting the inside loading of box and having the junk or when collecting the box and damage, the detachable mechanism of accessible setting in axis of rotation one side is dismantled the change to the collection box.

As the utility model discloses further scheme again: one end of the rack is in contact with the reset button, the other end of the rack is fixedly connected with a reset spring, and the other end of the reset spring is fixedly connected with the inner cavity wall of the car bottom plate.

So, when two sedan-chair doors were closed, the elevator reciprocated along the elevartor shaft, and collecting box income elevator bottom this moment and not producing the operation of elevator and interfering, when the elevator sedan-chair door was opened, collecting the box and just can entering into operating position.

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

through setting up the collection mechanism bottom two elevator cars of ninety degrees, when the elevator operation, the collection mechanism is out of work and not producing the interference to the operation of elevator, when the elevator sedan-chair door was opened, rotate the inside spring of canceling release mechanical system and exert force to the canceling release mechanical system and make the rotatory operation of collection box to elevator gap bottom be used for collecting tiny article or the rubbish that drops from the elevator gap, when the elevator sedan-chair door was closed, the elevator sedan-chair door extrusion reset button makes and rotates canceling release mechanical system stop work, it provides the support of power to rotate canceling release mechanical system stop to the rotating block, withdraw the elevator bottom to cause the interference to the operation of elevator under the effect of the inside torsion spring of axis of rotation, can dismantle the collection box and come to take out the valuable heavy and heavy thing or clear up the collection box under elevator maintenance person's accompany after the thing is collected, this kind of ninety degrees two elevator car structures of opening door of two has ensured the safe operation of elevator to a certain extent, the biggest potential safety hazard has been reduced user's loss of having remedied.

Drawings

Fig. 1 is a schematic structural view of a ninety-degree double-open elevator car of the present invention;

fig. 2 is a schematic cross-sectional view of a ninety-degree double-open elevator car structure of the present invention;

fig. 3 is a schematic view of the structure of the bottom of the ninety-degree double-open elevator car structure of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 2 according to the present invention;

FIG. 5 is a partially sectioned diagrammatic view of a car floor;

fig. 6 is a partially enlarged schematic view of a portion B in fig. 5.

In the figure: 1. an elevator car; 101. the inner wall of the compartment body; 102. a car floor; 103. a car door; 104. corner posts; 2. a collection mechanism; 201. a rotating shaft; 202. a collection box body; 3. a rotational reset mechanism; 301. a reset button; 302. a rack; 303. fixing a column; 4. a reset block; 5. a torsion spring; 6. a gear; 7. a return 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, in an embodiment of the present invention, a ninety-degree double-open elevator car structure includes an elevator car 1, the elevator car 1 is composed of a car inner wall 101, a car bottom plate 102, a car door 103, and a corner post 104, and a collecting mechanism 2 is disposed on a bottom end surface of the corner post 104; the collecting mechanism 2 comprises a rotating shaft 201 and a collecting box body 202, the rotating shaft 201 is rotatably connected to the bottom end of the corner post 104, the collecting box body 202 is fixedly connected to the outer wall of the rotating shaft 201, and a rotating reset mechanism 3 penetrating to the outside of the car bottom plate 102 is arranged inside the car bottom plate 102; the rotary reset mechanism 3 comprises a reset button 301 and a rack 302, the reset button 301 is rotatably connected to the outer wall of the car bottom plate 102, the rack 302 is slidably connected to the inner cavity of the car bottom plate 102, a gear 6 is meshed with one side of the rack 302, a fixed column 303 is fixedly connected to the bottom end face of the gear 6, and a reset block 4 is fixedly connected to the other end of the fixed column 303.

In this embodiment: when the car door 103 is closed, the car door 103 closes along a track, presses and rotates a reset button 301 connected to the outer wall of the car bottom plate 102, the reset button 301 is pressed by force to press a rack 302 connected with the reset button to slide along the horizontal direction, the rack 302 horizontally moves to press the reset spring 7 to deform the reset spring 7, the rack 302 horizontally moves to drive a gear 6 to rotate, the gear 6 rotates to drive a fixed column 303 to rotate, the fixed column 303 rotates to drive a reset block 4 fixedly connected with the bottom to rotate, and the force applied to the collecting mechanism 2 is stopped, at the moment, a torsion spring 5 rotates along the same direction of the reset block 4 under the elastic potential energy of the torsion spring 5 and is contained at the bottom end of the car bottom plate 102, when the car door 103 is opened, the car door opens along the track, stops pressing and rotates to rotate the reset button 301 connected to the outer wall of the car bottom plate 102, the reset spring 7 applies an outward force in the horizontal direction to the rack 302 under the elastic potential energy of the torsion spring, the rack 302 slides outward in the horizontal direction under the force, the reset button 301 is pushed to reset button 301, and drives the gear 6 to rotate to drive the fixed column 303 fixedly connected with the gear 6 to rotate, the outer wall 303 rotatably press and the outer wall of the collecting box 202 to move to enable the inner cavity of the collecting box 202, and to rotate to apply a designated collecting box 201.

Please refer to fig. 2-4, the outer wall of the rotating shaft 201 is provided with a torsion spring 5 connected with the corner post 104 at the top end of the collecting box 202, the elastic coefficient of the torsion spring 5 is smaller than the return spring 7, the contact positions of the collecting box 202, the corner post 104 and the torsion spring 5 are all provided with a clamping groove, and the clamping groove is matched with the end of the torsion spring 5.

In this embodiment: when the collection box 202 is stressed to rotate, the torsion spring 5 positioned in the inner cavity of the rotating shaft 201 is stressed to deform, when the reset block 4 stops applying force to the collection box 202, the torsion spring 5 applies a force to the rotating shaft 201 under the elastic potential energy of the torsion spring 5 to enable the rotating shaft 201 and the collection box 202 to rotate and reset, and when the car door 103 is opened, because the elastic coefficient of the reset spring 7 is larger than that of the torsion spring 5, the force applied to the reset device by the reset spring 7 is larger than that applied to the collection mechanism by the torsion spring 5, the reset block 4 in the reset device can extrude the collection box 202 in the collection mechanism and enable the torsion spring 5 to be stressed to deform.

Referring to fig. 3, the bottom end of the car floor 102 is provided with a sector groove for the reset block 4 to perform sector track motion, and the bottom end of the reset block 4 is formed with a protrusion with one side being an inclined surface.

In this embodiment: when the car door 103 is closed and opened, the reset block 4 moves along a fan-shaped track in a fan-shaped groove formed in the bottom surface of the car bottom plate 102, the fan-shaped groove is used for limiting the redundant displacement of the reset block 4, when the car door 103 is closed, the collection box 202 stops working, and at the moment, the contact surface between the reset block 4 and the collection box 202 is set to be a slope surface matched with the collection box 202, so that the reset block 4 can extrude and apply force to the collection box 202 when the car door 103 is opened.

Referring to fig. 1 to 6, the contact surface between the reset button 301 and the car door 103 is an inclined surface.

In this embodiment: the reset button 301 is arranged on the motion track of the car door 103, the operation or the closing of the rotary reset mechanism is controlled by the opening or the closing of the car door 103, and the contact surface of the reset button 301 and the car door 103 is an inclined surface to reduce the friction force between the two, so that the two are in contact conveniently.

Referring to fig. 5 to 6, a triangular groove for accommodating the reset button 301 is formed in the inner cavity of the car floor 102, and a sliding groove for allowing the rack 302 to slide in the horizontal direction is formed in the inner cavity of the car floor 102.

In this embodiment: when the car door is opened along the track, the car door is stopped from being extruded and rotated to be connected with the reset button 301 on the outer wall of the car bottom plate 102, the reset button 301 moves to the position in which the triangular groove body used for containing the reset button 301 is arranged in the inner cavity of the car bottom plate 102, and the sliding groove for enabling the rack 302 to slide along the horizontal direction is arranged in the inner cavity of the car bottom plate 102 and used for limiting the displacement of the rack 302 to enable the rack 302 to slide only along the horizontal direction.

Referring to fig. 5 to 6, the collection box 202 is a hollow structure without a cover at the top, and the collection box 202 is detachably connected to the rotating shaft 201 through a bolt.

In this embodiment: the collection box 202 has an inwardly concave rectangular box structure, and when the collection box 202 is loaded with falling objects or the collection box 202 is damaged, the collection box 202 can be detached and replaced by a detachable mechanism arranged on one side of the rotating shaft 202.

Referring to fig. 1 to 4, one end of the rack 302 is in contact with the reset button 301, the other end of the rack 302 is fixedly connected with the reset spring 7, and the other end of the reset spring 7 is fixedly connected with the inner cavity wall of the car floor 102.

In this embodiment: when two sedan-chair doors 103 are closed, the elevator reciprocates along the elevartor shaft, and collection box 202 income elevator bottom does not produce the interference to the operation of elevator this moment, and when the elevator sedan-chair door was opened, collection box 202 could enter the operating position.

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 ninety-degree double-opening elevator car structure comprises an elevator car (1), wherein the elevator car (1) consists of a car body inner wall (101), a car bottom plate (102), a car door (103) and a corner post (104), and is characterized in that a collecting mechanism (2) is arranged on the bottom end face of the corner post (104);

the collecting mechanism (2) comprises a rotating shaft (201) and a collecting box body (202), the rotating shaft (201) is rotatably connected to the bottom end of the corner column (104), the collecting box body (202) is fixedly connected to the outer wall of the rotating shaft (201), and a rotating reset mechanism (3) penetrating to the outside of the car bottom plate (102) is arranged inside the car bottom plate (102);

rotate canceling release mechanical system (3) including reset button (301) and rack (302), reset button (301) rotate to be connected at the outer wall of car bottom plate (102), rack (302) sliding connection in the inner chamber of car bottom plate (102), one side meshing of rack (302) has gear (6), the bottom face fixedly connected with fixed column (303) of gear (6), the other end fixedly connected with reset block (4) of fixed column (303).

2. The ninety-degree double-opening elevator car structure according to claim 1, wherein a torsion spring (5) connected with the corner post (104) is arranged at the top end of the collection box body (202) on the outer wall of the rotating shaft (201), the elastic coefficient of the torsion spring (5) is smaller than that of a return spring (7), clamping grooves are formed in the contact positions of the collection box body (202), the corner post (104) and the end of the torsion spring (5), and the clamping grooves are matched with the end of the torsion spring (5).

3. The ninety-degree double-opening elevator car structure according to claim 1, wherein a fan-shaped groove for a reset block (4) to perform fan-shaped track motion is formed in the bottom end of the car bottom plate (102), and a protrusion with a slope on one side is formed at the bottom end of the reset block (4).

4. The ninety-degree double-open elevator car structure according to claim 1, wherein the contact surface of the reset button (301) and the car door (103) is an inclined surface.

5. The ninety-degree double-opening elevator car structure is characterized in that a triangular groove body used for accommodating a reset button (301) is formed in an inner cavity of the car bottom plate (102), and a sliding groove for allowing the rack (302) to slide in the horizontal direction is formed in the inner cavity of the car bottom plate (102).

6. The ninety-degree double-open elevator car structure is characterized in that the collecting box body (202) is of a hollow structure without a top cover, and the collecting box body (202) is detachably connected with the rotating shaft (201) through bolts.

7. A ninety degree double open elevator car structure according to claim 1, characterized in that one end of the rack (302) is in contact with the reset button (301), the other end of the rack (302) is fixedly connected with a reset spring (7), and the other end of the reset spring (7) is fixedly connected with the inner cavity wall of the car floor (102).

Images