CN212271903U - Manual/automatic integrated lifting mechanism for window of railway locomotive - Google Patents
Manual/automatic integrated lifting mechanism for window of railway locomotive Download PDFInfo
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- CN212271903U CN212271903U CN202020702675.1U CN202020702675U CN212271903U CN 212271903 U CN212271903 U CN 212271903U CN 202020702675 U CN202020702675 U CN 202020702675U CN 212271903 U CN212271903 U CN 212271903U
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Abstract
The utility model provides a manual/from integrative elevating system of locomotive door window, it mainly comprises motor, elevating system, speed reduction locking mechanical system and manually-operated mechanism etc. the motor is as the power supply of whole mechanism, the elevating system lead screw is equipped with the slide, the stationarity of lift in-process is guaranteed to the two lead screw structures, manually-operated mechanism is under the outage condition, through the rotatory worm gear system that drives of rocking handle, control elevating system's lift, can flee for the driver and crew under emergency and provide the safety exit, consequently the utility model discloses can realize the free switching of hand/automatic, simple structure, reliable and stable, whole mechanism satisfies the installation space of current door window completely in addition, realizes the manual door window of the current mechanical type of direct replacement, practices thrift installation time.
Description
Technical Field
The utility model relates to a locomotive technical field especially relates to a manual/from integrative elevating system of railway locomotive door window.
Background
The intelligent window of the railway locomotive is immature in technology at present in China, mainly the design of a manual/automatic switching structure is immature, and the intelligent window is a main bottleneck which restricts the development of the intelligent window.
At present, in the industrial field, particularly in the automobile field, a window can only be in a manual or electric mode, and manual/automatic integration cannot be realized, while in the railway industry, the window structure of a locomotive with manual/automatic integration lifting is not mature at present, so that a railway locomotive window lifting mechanism which can realize manual/automatic free switching, has a simple structure, and is stable and reliable is urgently needed in the market.
Disclosure of Invention
An object of the utility model is to provide a railway locomotive door window is from integrative elevating system, it is immature to aim at solving the locomotive door window structure of the manual/from integrative lift of traditional railway locomotive among the prior art, and urgent need on the market can realize the manual/automatic free switch-over, simple structure, reliable and stable railway locomotive door window elevating system's technical problem.
The technical scheme of the utility model as follows:
the utility model provides a manual/from integrative elevating system of railway locomotive door window, includes motor, elevating system, speed reduction locking mechanical system and manual mechanism, elevating system comprises two lead screws and installs the slide of mobile lift on the lead screw, the slide extends the lead screw outside and supports the window frame of locomotive door window, speed reduction locking mechanical system is dual input axle worm gear reducer, speed reduction locking mechanical system sets up in the lead screw bottom, speed reduction locking mechanical system's output shaft and lead screw transmission are connected, the motor sets up in speed reduction locking mechanical system one side, the output shaft of motor and one of them input shaft transmission of speed reduction locking mechanical system are connected, manual mechanism is hand formula gear box, should manual mechanism sets up at speed reduction locking mechanical system opposite side, manual mechanism's output shaft and speed reduction locking mechanical system's another input shaft transmission are connected.
The manual/automatic integrated lifting mechanism for the window of the railway locomotive is characterized in that an upward connecting clamping table is formed at one end, extending out of the screw rod, of the sliding seat, a connecting clamping groove matched with the connecting clamping table is formed in a concave position of the window frame corresponding to the connecting clamping table, and the window frame is installed on the sliding seat in a clamping mode through the connecting clamping groove and the connecting clamping table.
The manual/automatic integrated lifting mechanism for the window of the railway locomotive is characterized in that a hand-operated gear box of the manual mechanism is further provided with a rocking handle, and the hand-operated gear box is driven to rotate through the rotation of the rocking handle.
The beneficial effects of the utility model are that, under automatic mode, adopt the motor as the power supply, through the speed reduction locking mechanical system reduction of dual input axle worm gear reducer machine rotational speed, the transmission is to elevating system, makes elevating system drive the steady lift of locomotive door window. Under the manual mode, under the condition of outage, through waveing hand formula gear box, manual mechanism's output shaft is connected with another input shaft transmission of speed reduction locking mechanical system, drives speed reduction locking mechanical system control elevating system's lift from this, and the locomotive door window can freely go up and down, can flee for the driver and crew under emergency and provide the safety exit, consequently the utility model discloses can realize manual/automatic freely switching, simple structure, reliable and stable.
Further, the utility model discloses an installation space of current door window is satisfied completely to whole mechanism, realizes the manual door window of the current mechanical type of direct replacement, practices thrift installation time.
Furthermore, according to the locking characteristic of the worm gear structure, the suspension of the vehicle window at any position is ensured, and the vehicle window cannot fall off due to vibration impact in the running process of the locomotive.
Furthermore, the double-screw structure consisting of the two screws can better ensure the stability and the smoothness of the locomotive window in the lifting process.
Drawings
Fig. 1 is a schematic front view of the overall structure of the embodiment of the present invention.
Fig. 2 is a schematic side view of the overall structure of the embodiment of the present invention.
In the drawings: the device comprises a motor 1, a lifting mechanism 2, a speed reduction locking mechanism 3, a manual mechanism 4, a window frame 5, a screw rod 20, a sliding seat 21, a connecting clamping groove 50 and a connecting clamping table 210.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.
The embodiment of the manual/automatic integrated lifting mechanism for the window of the railway locomotive as shown in fig. 1 and fig. 2 comprises a motor 1, a lifting mechanism 2, a deceleration locking mechanism 3 and a manual mechanism 4, wherein the mechanisms are installed at the interlayer of the side window of the carriage of the railway locomotive, the lifting mechanism 2 consists of two screw rods 20 and a slide seat 21 movably installed on the screw rods 20, the slide seat 21 extends out of the screw rods 20 and supports the window frame 5 of the window of the locomotive, the deceleration locking mechanism 3 is a double-input-shaft worm gear reducer, the deceleration locking mechanism 3 is arranged at the bottom of the screw rods 20, the output shaft of the deceleration locking mechanism 3 is in transmission connection with the screw rods 20, the motor 1 is powered by a DC24V power supply commonly used by locomotives, the motor 1 is arranged at one side of the deceleration locking mechanism 3, the output shaft of the motor 1 is in transmission connection with one of the input shafts of the deceleration, the manual mechanism 4 is a hand-operated gear box, the manual mechanism 4 is arranged on the other side of the speed reduction locking mechanism 3, and an output shaft of the manual mechanism 4 is in transmission connection with the other input shaft of the speed reduction locking mechanism 3.
In this embodiment, an upward connecting clamping table 210 is formed at one end of the sliding base 21 extending out of the screw rod 20, a connecting clamping groove 50 matched with the connecting clamping table 210 is concavely formed at a position corresponding to the connecting clamping table 210 of the window frame 5, and the window frame 5 is mounted on the sliding base 21 by clamping the connecting clamping groove 50 with the connecting clamping table 210, so that the window frame 5 can be better supported, and the movable window frame 5 is prevented from falling due to vibration impact in the running process of the locomotive.
In this embodiment, the hand-operated gear box of the manual mechanism 4 is further provided with a crank, and the hand-operated gear box is driven to rotate through the rotation of the crank, so that the hand-operated gear box can be more conveniently rotated to rotate under the condition of manual lifting, and the hand-operated gear box is driven to rotate.
When the automatic lifting device is used, the motor 1 is used as a power source in an automatic mode, the rotating speed is reduced through the speed reduction locking mechanism 3 of the double-input-shaft worm gear speed reducer, and the rotating speed is transmitted to the lifting mechanism 2, so that the lifting mechanism 2 drives the window of the locomotive to lift stably. Under manual mode, under the condition of outage, through waveing hand formula gear box, the output shaft of manually-operated mechanism 4 is connected with another input shaft transmission of speed reduction locking mechanical system 3, drives the lift of 3 control elevating system 2 of speed reduction locking mechanical system from this, and the locomotive door window can freely go up and down, can flee for one's life and provide the safety exit for the driver and crew under emergency, consequently the utility model discloses can realize manual/automatic freely switching, simple structure, reliable and stable.
Further, the utility model discloses an installation space of current door window is satisfied completely to whole mechanism, realizes the manual door window of the current mechanical type of direct replacement, practices thrift installation time.
Furthermore, according to the locking characteristic of the worm gear structure, the suspension of the vehicle window at any position is ensured, and the vehicle window cannot fall off due to vibration impact in the running process of the locomotive.
Further, the double-screw structure formed by the two screws 20 can better ensure the stability and the smoothness of the locomotive window in the lifting process.
In the description herein, references to the description of the terms "one embodiment," "certain embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (3)
1. A manual/automatic integrated lifting mechanism for a window of a railway locomotive is characterized by comprising a motor (1), a lifting mechanism (2), a speed reduction locking mechanism (3) and a manual mechanism (4), wherein the lifting mechanism (2) consists of two screw rods (20) and a sliding seat (21) movably arranged on the screw rods (20) and capable of lifting, the sliding seat (21) extends out of the screw rods (20) and supports a window frame (5) of the window of the locomotive, the speed reduction locking mechanism (3) is a double-input-shaft worm gear reducer, the speed reduction locking mechanism (3) is arranged at the bottom of the screw rods (20), an output shaft of the speed reduction locking mechanism (3) is in transmission connection with the screw rods (20), the motor (1) is arranged on one side of the speed reduction locking mechanism (3), and an output shaft of the motor (1) is in transmission connection with one input shaft of the speed reduction locking mechanism (3), the manual mechanism (4) is a hand-operated gear box, the manual mechanism (4) is arranged on the other side of the speed reduction locking mechanism (3), and an output shaft of the manual mechanism (4) is in transmission connection with another input shaft of the speed reduction locking mechanism (3).
2. The manual/automatic lifting mechanism for the window of the railway locomotive as claimed in claim 1, wherein an upward connecting clamping table (210) is formed at one end of the sliding base (21) extending out of the screw rod (20), the window frame (5) is concavely formed with a connecting clamping groove (50) matched with the connecting clamping table (210) at a position corresponding to the connecting clamping table (210), and the window frame (5) is installed on the sliding base (21) by the clamping of the connecting clamping groove (50) and the connecting clamping table (210).
3. The manual/automatic integrated lifting mechanism for the window of the railway locomotive as claimed in claim 1, wherein the manual gear box of the manual mechanism (4) is further provided with a crank, and the manual gear box is driven to rotate through rotation of the crank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702675.1U CN212271903U (en) | 2020-04-30 | 2020-04-30 | Manual/automatic integrated lifting mechanism for window of railway locomotive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020702675.1U CN212271903U (en) | 2020-04-30 | 2020-04-30 | Manual/automatic integrated lifting mechanism for window of railway locomotive |
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| Publication Number | Publication Date |
|---|---|
| CN212271903U true CN212271903U (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020702675.1U Active CN212271903U (en) | 2020-04-30 | 2020-04-30 | Manual/automatic integrated lifting mechanism for window of railway locomotive |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445854A (en) * | 2021-08-06 | 2021-09-28 | 湖南大树下科技有限公司 | Power-off opening and closing device for electric vehicle window |
| CN113635929A (en) * | 2021-08-31 | 2021-11-12 | 湖南联诚轨道装备有限公司 | Intelligent electric vehicle window of locomotive cab |
-
2020
- 2020-04-30 CN CN202020702675.1U patent/CN212271903U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113445854A (en) * | 2021-08-06 | 2021-09-28 | 湖南大树下科技有限公司 | Power-off opening and closing device for electric vehicle window |
| CN113635929A (en) * | 2021-08-31 | 2021-11-12 | 湖南联诚轨道装备有限公司 | Intelligent electric vehicle window of locomotive cab |
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