CN222006983U - Car stop lever device of inclined elevator - Google Patents
Car stop lever device of inclined elevator Download PDFInfo
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- CN222006983U CN222006983U CN202420428075.9U CN202420428075U CN222006983U CN 222006983 U CN222006983 U CN 222006983U CN 202420428075 U CN202420428075 U CN 202420428075U CN 222006983 U CN222006983 U CN 222006983U
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- rod body
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- 238000000034 method Methods 0.000 claims abstract description 10
- 239000002184 metal Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 8
- 238000012423 maintenance Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
A car stop rod device of an inclined elevator belongs to the technical field of elevator accessories; comprising the following steps: the stop rod comprises a stop rod body, a mounting base, a pivot connecting seat and a limit switch; the end part of one end of the stopping rod body is hinged on the pivot connecting seat, and the stopping rod body can rotate relative to the pivot connecting seat; the mounting base is arranged at the middle part corresponding to the length direction of the stopping rod body, and the middle part of the stopping rod body is movably arranged in the mounting base and can be fixedly connected with the mounting base; the stop rod body at least has a flat state and a lifting state, and in the process of switching the stop rod body from the flat state to the lifting state, the stop rod body can trigger a limit switch and cut off a safety loop of the inclined elevator; the advantages are that: the car is effectively stopped in the overhaul and emergency state, so that the safety and stability of the whole use are ensured; the whole structure is simple, easy to install and disassemble, and convenient to overhaul and maintain.
Description
Technical Field
The utility model belongs to the technical field of elevator accessories, and particularly relates to a car stop rod device of an inclined elevator.
Background
The above-mentioned inclined elevator is an important branch of special elevator, it is mainly used for accomplishing the carrying of passenger or goods and is the electrically driven traction elevator of permanent installation between some slope-like landing, the moving trajectory of the inclined elevator is different from the vertical moving trajectory of the conventional vertical elevator, refer to the moving trajectory of the elevator car of the inclined elevator specifically and personally submit 15-75 oblique angles with the horizontal plane, the elevator car hangs and pulls and moves on the inclined line presumed along the guide rail installed on the slope surface mainly through the traction wire rope, because the inclined elevator can be adapted to the operating requirement that the inclined angle promotes, and it has compact in construction, conveying range is wide and safe and reliable's advantage, therefore the above-mentioned inclined elevator is used for the promotion of slope-like orbit in various complex environments in traffic stations such as subway light rail, road bridge, mountain area ramp, tourist attraction and some special building fields extensively.
During the daily maintenance and repair process of the inclined elevator, a worker can enter the hoistway through the passage to inspect and repair elevator components, but the worker is in the inclined elevator to work after all, and the elevator is a main working structure of the elevator, so that danger is easily caused to the worker once the elevator accidentally moves during the inspection and repair process; once again, once the inclined elevator encounters an emergency such as a geological disaster, fire, etc., if the car accidentally moves, for example, it moves to the hoistway landing door, there is a risk of striking a person or even capsizing the rescue run, resulting in an unavoidable casualty. The existing inclined elevator is not provided with a high-safety device capable of stopping the car under an emergency condition, and the car in the prior art is free of braking force, so that the stopping requirement of the car under maintenance work or emergency safety events cannot be met, the safety maintenance and escape requirements of the inclined elevator cannot be ensured, and the safety in the whole operation and use process is poor.
In view of the foregoing, there is a need for a high safety device for effectively stopping a car in an inspection or emergency situation. To this end, the inventors have advantageously devised that the technical solutions described below are created in this context.
Disclosure of utility model
The utility model aims to provide a car stop rod device of an inclined elevator, which is compact in structure, reliable, durable and low in production cost, and is beneficial to realizing stop limit of a car by arranging a stop rod and effectively cutting off a safety loop by utilizing a limit switch so as to ensure that the car cannot accidentally move and ensure the safety and stability of use.
The object of the utility model is achieved in that a car stop lever arrangement for a diagonal elevator comprises: a stop rod body, a mounting base, a pivot connecting seat and a limit switch; the end part of one end of the stopping rod body in the length direction is hinged to the pivot connecting seat, and the stopping rod body can rotate relative to the pivot connecting seat; the mounting base is arranged at the middle part of the stopping rod body in the length direction, and the middle part of the stopping rod body is movably arranged in the mounting base and can be fixedly connected with the mounting base; the stop rod body at least has a flat state and a lifting state, the limit switch is arranged at one side of the stop rod body, and the stop rod body can trigger the limit switch and cut off a safety loop of the inclined elevator in the process of switching the stop rod body from the flat state to the lifting state.
In a specific embodiment of the present utility model, the pivot connection seat has a pivot connection seat bottom plate and a pair of pivot connection seat vertical plates, two pivot connection seat vertical plates are disposed on the pivot connection seat bottom plate at intervals, a stop rod pivot groove is formed between the two pivot connection seat vertical plates, one end of the stop rod body in the length direction is disposed in the stop rod pivot groove, a pivot shaft is further disposed between the two pivot connection seat vertical plates in a penetrating manner, the pivot shaft is rotatably disposed on the end of the stop rod body, and the stop rod body can rotate around the pivot shaft.
In another specific embodiment of the present utility model, the mounting base has a mounting base bottom plate and stop rod positioning plates formed on both left and right sides of the mounting base bottom plate, and a stop rod receiving cavity is formed between the two stop rod positioning plates, a middle portion of the stop rod body in a length direction is disposed in the stop rod receiving cavity, and the stop rod body is capable of rotating in the stop rod receiving cavity, and when the stop rod body is in a flat state or a raised state, the stop rod body is capable of being fixedly connected with the two stop rod positioning plates.
In another specific embodiment of the present utility model, the two stop rod positioning plates are in a shape of a sector plate, a flat state locking hole and a raised state locking hole are also provided on the two stop rod positioning plates and near the circular arc edge of the two stop rod positioning plates, and a stop rod body fixing hole is also provided at the middle position in the length direction of the stop rod body; the horizontal-state locking hole is arranged at the bottom position of the stopping rod positioning plate, which is close to the bottom panel of the installation base, the lifting-state locking hole is arranged at the top position of the stopping rod positioning plate, which is far away from the bottom panel of the installation base, and the installation base is also provided with a locking pin shaft which can penetrate through the horizontal-state locking hole and the lifting-state locking hole; when the stop rod body is in a flat state, the stop rod body fixing holes on the stop rod body are correspondingly arranged with the flat state locking holes on the two sides, and the locking pin shafts can penetrate through the stop rod body fixing holes and the flat state locking holes on the two sides and realize connection and fixation of the stop rod body and the stop rod positioning plates on the two sides; likewise, when the stop rod body is in a lifted state, the stop rod body fixing holes on the stop rod body are correspondingly arranged with the lifted state locking holes on the two sides, and the locking pin shafts can penetrate through the stop rod body fixing holes and the lifted state locking holes on the two sides and realize connection and fixation of the stop rod body and the stop rod positioning plates on the two sides.
In still another specific embodiment of the present utility model, a plurality of stop rod positioning holes are further formed in the two stop rod positioning plates at positions corresponding to the positions between the flat state locking holes and the raised state locking holes; in the rotation process of the stopping rod body, the stopping rod body fixing hole on the stopping rod body can move to a position corresponding to the stopping rod locating hole, and the locking pin shaft can penetrate through the stopping rod body fixing hole and the stopping rod locating holes on two sides and realize the fixed connection of the stopping rod body and the stopping rod locating plates on two sides, so that the stopping rod body can be fixedly suspended at the position corresponding to the stopping rod locating hole.
In yet another specific embodiment of the present utility model, the stop rod body is a metal solid rod.
In a further specific embodiment of the utility model, the limit switch is preferably a photoelectric limit switch or an electromagnetic limit switch.
Due to the adoption of the structure, compared with the prior art, the utility model has the beneficial effects that: firstly, the technical scheme realizes stop limit of the lift car by realizing switching of the stop rod body in a flat state and a lifting state, and realizes cutting off of a safety loop by utilizing the limit switch, on one hand, the stop rod body in the lifting state prevents the lift car from moving upwards accidentally, on the other hand, in the lifting process of the stop rod body, the limit switch can be triggered and feeds signals back to an electric control system of the inclined lift to cut off the working safety loop, and the lift car is ensured not to move accidentally under the conditions of maintenance or emergency in two physical and electrical layers, so that the purpose of stopping the lift car is achieved, and the safety and stability of the whole use are ensured; in addition, the whole structure of this technical scheme is simple, easily installs and dismantles, conveniently overhauls and maintains, and production and maintenance cost are also lower.
Drawings
FIG. 1 is a schematic diagram of an overall structure of an embodiment of the present utility model;
FIG. 2 is an exploded view of the embodiment of FIG. 1;
FIG. 3 is a diagram illustrating an application of the embodiment of FIG. 1 in a raised state.
In the figure: 1. stop lever body, 11. Stop lever body fixed orifices; 2. the device comprises a mounting base, a mounting base bottom panel, a stop rod positioning plate, a flat state locking hole, a lifting state locking hole, a stop rod positioning hole, a stop rod accommodating cavity and a locking pin shaft, wherein the stop rod positioning plate is arranged on the mounting base bottom panel, and the stop rod positioning plate is arranged on the mounting base bottom panel; 3. the device comprises a pivot connecting seat, a pivot connecting seat bottom plate, a pivot connecting seat vertical plate, a stop rod pivot groove, a pivot shaft and a pivot shaft, wherein the pivot connecting seat bottom plate and the pivot connecting seat vertical plate are arranged on the pivot connecting seat bottom plate and the pivot connecting seat vertical plate; 4. a limit switch; 5. hoistway, 51. Landing door; 6. a guide rail; 7. a car; 8. evacuation channels.
Detailed Description
The following detailed description of specific embodiments of the utility model, while given in connection with the accompanying drawings, is not intended to limit the scope of the utility model, and any changes that may be made in the form of the inventive concepts described herein, without departing from the spirit and scope of the utility model.
In the following description, any reference to the directions or azimuths of up, down, left, right, front and rear is based on the positions shown in the corresponding drawings, and therefore, should not be construed as a limitation on the technical solutions provided by the present utility model.
Referring to fig. 1, 2 in combination with fig. 3, there is shown a car stop lever apparatus for a diagonal elevator, comprising: a stop rod body 1, a mounting base 2, a pivot connecting seat 3 and a limit switch 4; one end of the stopping rod body 1 in the length direction is hinged to the pivot connecting seat 3, the stopping rod body 1 is in a strip shape, and the stopping rod body 1 can rotate relative to the pivot connecting seat 3; the mounting base 2 is arranged at the middle part of the stop rod body 1 in the length direction, and the middle part of the stop rod body 1 is movably arranged in the mounting base 2 and can be fixedly connected with the mounting base 2; the stop rod body 1 at least has a flat state and a lifted state, the limit switch 4 is arranged at one side position of the stop rod body 1, the limit switch 4 is electrically connected with a controller of the diagonal elevator, and the stop rod body 1 can trigger the limit switch 4 and cut off a safety loop of the diagonal elevator in the process of converting the stop rod body 1 from the flat state to the lifted state; when the stopping rod body 1 is in a flat state, the stopping rod body 1 is arranged at the bottom of the installation base 1, the car of the inclined elevator can move up and down along the track to realize normal work, and when the stopping rod body 1 is in a lifted state, as shown in fig. 3, the stopping rod body 1 is in a lifted state, and one end part of the stopping rod body 1, which is far away from the pivot connecting seat 3, can stop and limit the car, so that the car is prevented from moving accidentally to cause a safety accident.
Referring to fig. 2, the pivot joint 3 has a pivot joint base plate 31 and a pair of pivot joint base vertical plates 32, two pivot joint base vertical plates 32 are disposed on the pivot joint base plate 31 at intervals, a stop rod pivot groove 33 is formed between the two pivot joint base vertical plates 32, one end of the stop rod body 1 in the longitudinal direction is disposed in the stop rod pivot groove 33, a pivot shaft 34 is further disposed between the two pivot joint base vertical plates 32, the pivot shaft 34 is rotatably disposed on the end of the stop rod body 1, and the stop rod body 1 can rotate around the pivot shaft 34.
In this embodiment, the mounting base 2 has a mounting base bottom plate 21 and stop rod positioning plates 22 formed on the left and right sides of the mounting base bottom plate 21, and a stop rod receiving cavity 23 is formed between the two stop rod positioning plates 22, the middle portion of the stop rod body 1 in the length direction is disposed in the stop rod receiving cavity 23, the stop rod body 1 can rotate in the stop rod receiving cavity 23, and the stop rod body 1 can be fixedly connected with the two stop rod positioning plates 22 when the stop rod body 1 is in a flat state or a raised state.
Further, the two stop rod positioning plates 22 are in a shape of a sector plate, a flat-state locking hole 221 and a raised-state locking hole 222 are also formed in the positions, close to the circular arc edges, of the two stop rod positioning plates 22, and a stop rod body fixing hole 11 is also formed in the middle position in the length direction of the stop rod body 1; wherein, the horizontal-state locking hole 221 is disposed at a bottom position of the stopping rod positioning plate 22, which is close to the bottom surface plate 21 of the installation base, and the lifting-state locking hole 222 is disposed at a top position of the stopping rod positioning plate 22, which is far away from the bottom surface plate 21 of the installation base, and a locking pin 24 is further disposed on the installation base 2, and the locking pin 24 can pass through the horizontal-state locking hole 221 and the lifting-state locking hole 222; when the stop rod body 1 is in a flat state, the stop rod body fixing holes 11 on the stop rod body 1 are arranged corresponding to the flat state locking holes 221 on the two sides, and the locking pin shafts 24 can penetrate through the stop rod body fixing holes 11 and the flat state locking holes 221 on the two sides and realize connection and fixation of the stop rod body 1 and the stop rod positioning plates 22 on the two sides; similarly, when the stop lever body 1 is in the lifted state, the stop lever body fixing holes 11 on the stop lever body 1 are arranged corresponding to the lifted state locking holes 222 on both sides, and the locking pin shafts 24 can pass through the stop lever body fixing holes 11 and the lifted state locking holes 222 on both sides and realize the connection and fixation of the stop lever body 1 and the stop lever positioning plates 22 on both sides.
With continued reference to fig. 1 and 2, a plurality of stop rod positioning holes 223 are further formed on the two stop rod positioning plates 22 and at positions corresponding to the positions between the flat state locking holes 221 and the raised state locking holes 222, and the number of stop rod positioning holes 223 in fig. 1 and 2 is shown as one, although the number is not limited in this way, and in actual production application, the number of stop rod positioning holes 223 can be adjusted adaptively according to related requirements; during the rotation of the stop lever body 1, the stop lever body fixing hole 11 on the stop lever body 1 can move to a position corresponding to the stop lever positioning hole 223, and the locking pin shaft 24 can pass through the stop lever body fixing hole 11 and the stop lever positioning holes 223 on both sides and realize the fixation of the stop lever body 1 and the stop lever positioning plates 22 on both sides, so that the stop lever body 1 can be fixedly suspended at the position corresponding to the stop lever positioning hole 223; by providing the stop lever positioning hole 223 between the flat state locking hole 221 and the raised state locking hole 222, the stop lever body 1 can hover at a plurality of positions, and the application range thereof is enlarged.
Preferably, the stop lever body 1 is a metal solid lever.
Further, the limit switch 4 is preferably a photoelectric limit switch or an electromagnetic limit switch; the photoelectric limit switch adopts a photoelectric sensing principle, the position of an object is judged by emitting infrared rays or laser beams and detecting reflected light, when the stop rod body 1 is in a flat state, the photoelectric limit switch 4 detects that the stop rod body 1 is in place, and when the stop rod body 1 moves up to a lifting state, the photoelectric limit switch 4 can detect that the stop rod body 1 moves up and feeds back signals to an electric control system of the inclined elevator so as to cut off a working safety loop; the limit switch 4 can also be an electromagnetic limit switch, and the electromagnetic limit switch adopts an electromagnetic induction principle, so that magnetic field disturbance can be generated in the moving process of the stop rod body 1, and the electromagnetic limit switch 4 outputs a signal and timely feeds back the signal to an electric control system of the diagonal elevator.
Referring to fig. 3 in combination with fig. 1 and fig. 2, the present inventors briefly describe the working principle of the technical solution provided by the present utility model: fig. 3 shows the overall structure of the diagonal elevator, which comprises a hoistway 5, a guide rail 6 arranged at the bottom of the hoistway 5, and a car 7 capable of moving up and down along the guide rail 6, wherein the top of the right side of the hoistway 5 is also provided with a landing door 51 for passengers to get in and out; the car stopping rod device is integrally arranged at the upper position of the bottom panel of the well 5 and is close to the landing door 51, and the mounting base 2, the pivot connecting seat 3 and the limit switch 4 can be arranged at the bottom of the well 5; the car stopping rod device can be used independently, in a daily working state, the stopping rod body 1 is in a flat state, the car 7 can normally move up and down, when an elevator part between the car 7 and a landing door 51 is required to be overhauled, the car 7 is hovered at a position outside the stopping rod device, at the moment, a worker moves the stopping rod body 1 from the flat state to a lifting state and fixes the stopping rod body 1 and the mounting base 2 by utilizing the locking pin shaft 24, on one hand, the stopping rod body 1 in the lifting state can stop and limit the car 7, so that the upward movement of the stopping rod body is avoided, on the other hand, in the lifting process of the stopping rod body 1, the limit switch 4 is triggered and feeds signals back to an electric control system of the inclined elevator so as to cut off a working safety loop, so that the elevator car cannot move accidentally in two layers of physics and electricity, and at the moment, the worker can carry out the overhauling operation of the elevator part between the car 7 and the landing door 51, so that the safety stability of work is ensured; the car stop rod device can also be matched with an emergency evacuation channel mechanism for use, fig. 3 also shows an evacuation channel 8 which is arranged in parallel with a guide rail 6 and used for evacuating people in emergency, the structure of the evacuation channel 8 can be referred to as an emergency evacuation channel mechanism of a front door inclined elevator introduced by CN219098423U applied by the inventor, when natural disasters or safety accidents cause emergency stop of the inclined elevator, workers can move the stop rod body 1 from a flat state to a lifting state and fix the stop rod body, the passengers can be ensured not to accidentally move in two layers of physics and electricity, and then the rescue workers can safely evacuate the passengers in the car 7 out of a well 5 through the evacuation channel 8.
In summary, the technical scheme provided by the utility model overcomes the defects in the prior art, successfully completes the task of the utility model, and faithfully honors the technical effects carried by the applicant in the technical effect column above.
Claims (7)
1. A car stop lever apparatus for a diagonal elevator, comprising: a stop rod body (1), a mounting base (2), a pivot connecting seat (3) and a limit switch (4); one end part of the stopping rod body (1) in the length direction is hinged to the pivot connecting seat (3), and the stopping rod body (1) can rotate relative to the pivot connecting seat (3); the mounting base (2) is arranged at the middle part corresponding to the length direction of the stopping rod body (1), and the middle part of the stopping rod body (1) is movably arranged in the mounting base (2) and can be fixedly connected with the mounting base (2); the stop rod body (1) at least has a flat state and a lifting state, the limit switch (4) is arranged at one side of the stop rod body (1), and the stop rod body (1) can trigger the limit switch (4) and cut off a safety loop of the inclined elevator in the process of converting the flat state of the stop rod body (1) into the lifting state.
2. The car stop lever apparatus of a diagonal elevator according to claim 1, wherein: the pivot connecting seat (3) is provided with a pivot connecting seat bottom plate (31) and a pair of pivot connecting seat vertical plates (32), the two pivot connecting seat vertical plates (32) are arranged on the pivot connecting seat bottom plate (31) at intervals, a stop rod pivot groove (33) is formed between the two pivot connecting seat vertical plates (32), one end part of the stop rod body (1) in the length direction is arranged in the stop rod pivot groove (33), a pivot shaft (34) is further arranged between the two pivot connecting seat vertical plates (32) in a penetrating mode, the pivot shaft (34) is rotatably arranged on the end part of the stop rod body (1), and the stop rod body (1) can rotate around the pivot shaft (34).
3. The car stop lever apparatus of a diagonal elevator according to claim 1, wherein: the mounting base (2) is provided with a mounting base bottom plate (21) and stop rod positioning plates (22) formed on the left side and the right side of the mounting base bottom plate (21), a stop rod accommodating cavity (23) is formed between the two stop rod positioning plates (22), the middle part of the stop rod body (1) in the length direction is arranged in the stop rod accommodating cavity (23), the stop rod body (1) can rotate in the stop rod accommodating cavity (23), and when the stop rod body (1) is in a flat state or a lifted state, the stop rod body (1) can be fixedly connected with the two stop rod positioning plates (22).
4. A car stop lever apparatus for a diagonal elevator as defined in claim 3, wherein: the two stop rod positioning plates (22) are in a sector plate shape, a flat-state locking hole (221) and a lifting-state locking hole (222) are also formed in the positions, close to the circular arc edges, of the two stop rod positioning plates (22), and a stop rod body fixing hole (11) is also formed in the middle position of the stop rod body (1) in the length direction; the horizontal-state locking hole (221) is arranged at the bottom position of the stopping rod positioning plate (22) close to the mounting base bottom panel (21), the lifting-state locking hole (222) is arranged at the top position of the stopping rod positioning plate (22) far away from the mounting base bottom panel (21), and a locking pin shaft (24) is further arranged on the mounting base (2), and the locking pin shaft (24) can pass through the horizontal-state locking hole (221) and the lifting-state locking hole (222); when the stop rod body (1) is in a flat state, the stop rod body fixing holes (11) on the stop rod body (1) are arranged corresponding to the flat state locking holes (221) on the two sides, and the locking pin shafts (24) can penetrate through the stop rod body fixing holes (11) and the flat state locking holes (221) on the two sides and realize connection and fixation of the stop rod body (1) and the stop rod positioning plates (22) on the two sides; likewise, when the stop rod body (1) is in a lifted state, the stop rod body fixing holes (11) on the stop rod body (1) are correspondingly arranged with the lifted state locking holes (222) on two sides, and the locking pin shafts (24) can penetrate through the stop rod body fixing holes (11) and the lifted state locking holes (222) on two sides and realize connection and fixation of the stop rod body (1) and the stop rod positioning plates (22) on two sides.
5. The car stop lever apparatus of a diagonal elevator according to claim 4, wherein: a plurality of stop rod positioning holes (223) are also formed in the two stop rod positioning plates (22) at positions corresponding to the positions between the flat state locking holes (221) and the lifting state locking holes (222); in the rotation process of the stop rod body (1), the stop rod body fixing hole (11) on the stop rod body (1) can move to a position corresponding to the stop rod positioning hole (223), and the locking pin shaft (24) can penetrate through the stop rod body fixing hole (11) and the stop rod positioning holes (223) on two sides and realize the fixed connection of the stop rod body (1) and the stop rod positioning plates (22) on two sides, so that the stop rod body (1) can be fixedly suspended at the position corresponding to the stop rod positioning holes (223).
6. The car stop lever apparatus of a diagonal elevator according to claim 1, wherein: the stop rod body (1) is a metal solid rod.
7. The car stop lever apparatus of a diagonal elevator according to claim 1, wherein: the limit switch (4) is a photoelectric limit switch or an electromagnetic limit switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420428075.9U CN222006983U (en) | 2024-03-06 | 2024-03-06 | Car stop lever device of inclined elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420428075.9U CN222006983U (en) | 2024-03-06 | 2024-03-06 | Car stop lever device of inclined elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222006983U true CN222006983U (en) | 2024-11-15 |
Family
ID=93412151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420428075.9U Active CN222006983U (en) | 2024-03-06 | 2024-03-06 | Car stop lever device of inclined elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222006983U (en) |
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2024
- 2024-03-06 CN CN202420428075.9U patent/CN222006983U/en active Active
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