CN216737111U - Layer sedan-chair door sill clearance protection device - Google Patents
Layer sedan-chair door sill clearance protection device Download PDFInfo
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- CN216737111U CN216737111U CN202123411500.9U CN202123411500U CN216737111U CN 216737111 U CN216737111 U CN 216737111U CN 202123411500 U CN202123411500 U CN 202123411500U CN 216737111 U CN216737111 U CN 216737111U
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- door
- guide rail
- swing rod
- door plant
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Abstract
The utility model relates to a layer car door sill gap protection device in the technical field of elevator protection, which comprises a door plate and a protection component, wherein one end of the door plate is connected with a guide rail for assisting the door plate to move, the protection component comprises a bottom plate, a roller component and a swing rod, one end of the bottom plate is provided with a rotating shaft, the surface of the rotating shaft is provided with a shaft sleeve, one ends of the roller component and the swing rod are respectively connected with the shaft sleeve, the other end of the swing rod is provided with a clamping column, one end of the clamping column is provided with a filling plate, one end of the door plate close to the guide rail is provided with a striking plate, the door plate drives the striking plate to move towards the direction of the roller component, the roller component drives the swing rod to move by striking the striking plate, the swing rod slides along the surface of a mounting hole while moving, the filling plate is in a horizontal state, a gap of 30mm is filled on the basis of national standard requirements and safety, and the problem of overlarge gap is effectively solved, the problem of small objects falling into the hoistway.
Description
Technical Field
The utility model relates to the technical field of elevator protection, in particular to a floor car door sill gap protection device.
Background
The elevator door panel is divided into a car door and a landing door, and most of the components of the door system comprise: landing door, landing door device, landing door sill, landing door pocket, sedan-chair door, door machine, sedan-chair door pocket.
The door opening and closing principle is as follows: after the control system arrives at a specified floor according to a button instruction, the door motor rotates in a first-stage mode, the door knife on the door machine moves to clamp a door ball on the landing door device to move, the door ball drives the door lock of the landing door device to open, the door motor rotates in a second-stage mode, the door knife is pulled outwards to drive the car door and the landing door to open together, and the door is opened at the moment.
From down overlooking down, the most convex part is the door sword of a machine and the croquet of layer door device, and door sword and croquet linkage are opened the door, need guarantee safe distance this moment, and layer door sill and sedan-chair door sill must leave the distance, and this distance is 30mm generally, and cell-phone, file, key etc. smallclothes article drop when the people came in and out the gate in this interval have the risk of falling into the well.
The distance must be reserved when the elevator runs, but when the elevator stops, the gap can be filled and sealed to prevent articles from falling into a shaft, no protection measures are taken for the distance of 30mm between the landing sill and the car door sill support, and no obvious potential safety hazard exists due to the fact that no special requirements and explanations are required for the distance in national standards.
In addition, the newly added device for filling the gap increases the cost, and the device is not installed in the actual design and installation process in the industry, so that a car landing sill gap protection device is provided to solve the technical problem.
SUMMERY OF THE UTILITY MODEL
Utility model is not enough to overcome the above condition, aims at providing a technical scheme that can solve above-mentioned problem.
A protective device for a gap between a landing door and a sill comprises a door plate and a protective assembly, wherein one end of the door plate is connected with a guide rail for assisting the door plate to move, the protective assembly is positioned on the surface of the guide rail and comprises a bottom plate, a roller assembly and a swing rod, a rotating shaft is arranged at one end of the bottom plate, a shaft sleeve is arranged on the surface of the rotating shaft, one ends of the roller assembly and the swing rod are respectively connected with the shaft sleeve, a clamping column is arranged at the other end of the swing rod, a filling plate is installed at one end of the clamping column, the clamping column is movably connected with the filling plate through a mounting hole, a striking plate is arranged at one end, close to the guide rail, of the door plate, when the door panel moves along the surface of the guide rail, the door panel drives the collision plate to move towards the direction of the roller component, the roller component is impacted by the collision plate to drive the swing rod to move, and the filling plate is in a horizontal state by the clamping columns sliding along the surfaces of the mounting holes while the swing rod moves.
Furthermore, the surface of guide rail is equipped with the spring, and the one end and the guide rail of spring are connected, and the other end of the one end of spring is connected with the hinge, the one end and the infill panel fixed connection of hinge.
Furthermore, the hinge is connected with the guide rail and the filling plate through screws respectively.
Furthermore, the one end of hitting the board is for bending the form, and the one end of bending the form through hitting the board cushions, avoids hitting the board and receives bigger impact force with wheel components, simultaneously, carries out the guide effect to wheel components through the one end of hitting the board and bending the form, makes things convenient for wheel components to remove along the surface of hitting the board.
Furthermore, the shaft sleeve can rotate along the surface of the rotating shaft, and one ends of the roller assembly and the oscillating bar are fixedly connected with the shaft sleeve.
Furthermore, one end of the bottom plate is provided with a connecting hole for fixing the bottom plate to the surface of the guide rail, and the connecting hole is connected through a screw.
Compared with the prior art, the utility model has the beneficial effects that: when the door panel moves along the surface of the guide rail, the door panel drives the collision plate to move towards the direction of the roller assembly, the roller assembly drives the swing rod to move by the collision of the collision plate against the roller assembly, and the swing rod slides along the surface of the mounting hole by the clamping column while moving, so that the filling plate is in a horizontal state;
the gap of 30mm is filled on the basis of national standard requirements and safety, and the problems that the gap is too large and small objects fall into a hoistway are effectively solved.
Drawings
FIG. 1 is a front perspective partial schematic view of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of an inner portion of A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is another perspective partial view of an embodiment of the present invention;
FIG. 4 is a schematic view of a door closed state of the shield assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of an open state of the shield assembly in an embodiment of the present invention;
FIG. 6 is a partial schematic structural view of an embodiment of the present invention;
FIG. 7 is another partial structural schematic of an embodiment of the present invention;
in the figure: 1-door plate, 2-guide rail, 3-bottom plate, 4-roller component, 5-swing rod, 6-rotating shaft, 7-shaft sleeve, 8-clamping column, 9-filling plate, 10-collision plate, 11-spring, 12-hinge, 13-connecting hole and 14-mounting hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In this embodiment, please refer to fig. 1-7, a car door sill gap protection device specifically implemented by the car door sill gap protection device includes a door panel 1 and a protection component, one end of the door panel 1 is connected to a guide rail 2 for assisting the door panel 1 to move, the protection component is located on the surface of the guide rail 2, the protection component includes a bottom plate 3, a roller component 4 and a swing rod 5, one end of the bottom plate 3 is provided with a rotating shaft 6, the surface of the rotating shaft 6 is provided with a shaft sleeve 7, one ends of the roller component 4 and the swing rod 5 are respectively connected to the shaft sleeve 7, the other end of the swing rod 5 is provided with a clamping column 8, one end of the clamping column 8 is provided with a filling plate 9, the clamping column 8 is movably connected to the filling plate 9 through a mounting hole 14, one end of the door panel 1 close to the guide rail 2 is provided with a striking plate 10, when the door panel 1 moves along the surface of the guide rail 2, the door panel 1 drives the striking plate 10 to move towards the direction of the roller component 4, the roller component 4 is struck by the striking plate 10, the roller assembly 4 drives the swing rod 5 to move, and the swing rod 5 slides along the surface of the mounting hole 14 through the clamping column 8 while moving, so that the filling plate 9 is in a horizontal state.
A spring 11 is arranged on the surface of the guide rail 2, one end of the spring 11 is connected with the guide rail 2, the other end of one end of the spring 11 is connected with a hinge 12, and one end of the hinge 12 is fixedly connected with the filling plate 9; one end of the base plate 3 is provided with a coupling hole 13 for fixing the base plate 3 to the surface of the guide rail 2, and the coupling hole 13 is coupled by a screw.
One end of the collision plate 10 is bent, the bent end of the collision plate 10 is used for buffering, so that the collision plate 10 and the roller assembly 4 are prevented from being subjected to larger impact force, and meanwhile, the bent end of the collision plate 10 is used for guiding the roller assembly 4, so that the roller assembly 4 can conveniently move along the surface of the collision plate 10; the shaft sleeve 7 can rotate along the surface of the rotating shaft 6, and one ends of the roller assembly 4 and the oscillating bar 5 are fixedly connected with the shaft sleeve 7; the hinge 12 is connected with the guide rail 2 and the filling plate 9 through screws respectively.
As shown in fig. 1, at this time, the door panel 1 is in a door closing state, when the door panel 1 is closed, a gap is formed between the striking plate 10 and the roller assembly 4, the filling plate 9 is in a vertical state under the action of the hinge 12, the spring 11 and gravity, the gap between the door sill and the landing sill is 30mm, and the elevator is in a normal up-down state and does not open the door.
Open at elevator sedan-chair door behind appointed landing, hit board 10 and down outwards slide under door plant 1's drive, striking roller assembly 4, roller assembly 4 rotates along pivot 6, drive pendulum rod 5 up-swinging, pendulum rod 5 up slides along mounting hole 14, it up-rotates to drive packing plate 9, when roller assembly 4 rolls to the plane along the inclined plane that hits board 10 no longitudinal distance again, pendulum rod 5 stops the swing, packing plate 9 also stops rotatoryly, at this moment, packing plate 9 just is parallel with door sill upper surface, door plant sill and layer door sill clearance are filled by packing plate 9.
When the elevator is closed, the left door plate 1 and the right door plate 1 slide towards the middle, the roller assemblies 4 roll along the collision plate 10, when the roller assemblies roll to the inclined edge of the collision plate 10, the filling plate 9 rotates downwards under the tension of the spring 11, the swing rod 5 is driven to rotate on the rotating shaft 6 through the mounting hole 14, so that the roller assemblies 4 are driven to roll along the inclined plane of the collision plate 10, after the elevator is closed in place, the roller assemblies 4 roll to the end and are separated from the collision plate 10, the filling plate 9 rotates to the side face of the door sill tightly attached to the door plate under the actions of the tension of the spring 11, the hinge 12 and the gravity, the gap between the door sill and the landing sill is 30mm normal safe distance, and the elevator can run up and down.
The foregoing is a more detailed description of the utility model, taken in conjunction with the specific preferred embodiments thereof, and is not intended to limit the utility model to the particular forms disclosed. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as the protection scope of the utility model.
Claims (6)
1. The utility model provides a layer sedan-chair door sill clearance protection device, includes door plant and protective component, its characterized in that: the utility model discloses a door plant, including door plant, wheel components and pendulum rod, the one end of door plant is connected with the guide rail that is used for supplementary door plant to remove, protection component is located the surface of guide rail, protection component includes the bottom plate, wheel components and pendulum rod, the one end of bottom plate is equipped with the pivot, the surface of pivot is equipped with the axle sleeve, the one end of wheel components and pendulum rod is connected with the axle sleeve respectively, the other end of pendulum rod is equipped with the card post, the packing plate is installed to the one end of card post, the card post carries out swing joint through mounting hole and packing plate, the one end that the door plant is close to the guide rail is equipped with hits the board, when the door plant is along the surperficial removal of guide rail, the door plant drives and hits the board and removes towards wheel components, through hitting the board and striking wheel components, make wheel components drive the pendulum rod and remove, when the pendulum rod removes, through the surperficial slip of card post along the mounting hole, make the packing plate be the horizontality.
2. The landing door sill gap protection device of claim 1, wherein: the surface of the guide rail is provided with a spring, one end of the spring is connected with the guide rail, the other end of one end of the spring is connected with a hinge, and one end of the hinge is fixedly connected with the filling plate.
3. The landing door sill gap protection device of claim 2, wherein: the hinge is connected with the guide rail and the filling plate through screws respectively.
4. The landing door sill gap protector of any of claims 1-3, further comprising: one end of the striking plate is bent.
5. The landing door sill gap protector of any of claims 1-3, further comprising: the shaft sleeve can rotate along the surface of the rotating shaft, and one ends of the roller assemblies and the oscillating bar are fixedly connected with the shaft sleeve.
6. The landing door sill gap protector of any of claims 1-3, further comprising: one end of the bottom plate is provided with a connecting hole used for fixing the bottom plate to the surface of the guide rail, and the connecting hole is connected through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411500.9U CN216737111U (en) | 2021-12-30 | 2021-12-30 | Layer sedan-chair door sill clearance protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123411500.9U CN216737111U (en) | 2021-12-30 | 2021-12-30 | Layer sedan-chair door sill clearance protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216737111U true CN216737111U (en) | 2022-06-14 |
Family
ID=81909632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123411500.9U Active CN216737111U (en) | 2021-12-30 | 2021-12-30 | Layer sedan-chair door sill clearance protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216737111U (en) |
-
2021
- 2021-12-30 CN CN202123411500.9U patent/CN216737111U/en active Active
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