CN223609711U

CN223609711U - Railway annunciator fixing device

Info

Publication number: CN223609711U
Application number: CN202422581466.7U
Authority: CN
Inventors: 邓秀均; 贺雷刚; 李明孜; 李桂鑫; 武英杰; 赵进龙; 陈艳; 胡运庆
Original assignee: Electrification Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd
Current assignee: Electrification Engineering Co Ltd of China Railway 17th Bureau Group Co Ltd
Priority date: 2024-10-25
Filing date: 2024-10-25
Publication date: 2025-11-28
Anticipated expiration: 2034-10-25

Abstract

The utility model provides a railway annunciator fixing device, and belongs to the technical field of railway equipment. The device comprises a base and a support column, wherein a rotating groove is formed in the base, a rotating plate is rotationally arranged in the rotating groove and fixedly connected below the support column, plug holes which are circumferentially distributed are formed in the rotating plate, plug structures which are inserted into the plug holes are arranged in the base, a guide groove is formed in the side face of the support column, a mounting plate is arranged along the guide groove in a sliding mode, a signal machine body is fixedly connected with the mounting plate, a lifting structure is arranged in the support column in a sliding mode, and the lifting structure penetrates through the guide groove and is fixedly connected with the mounting plate. The utility model can directly adjust the angle of the signal machine body at the bottom of the device by arranging the rotating plate and the rotating groove without climbing up or disassembling the signal machine body, and meanwhile, the lifting structure can drive the mounting plate to lift up and down, so that the mounting plate is only required to be put down when the signal machine body is mounted, and the mounting efficiency is improved.

Description

Railway annunciator fixing device

Technical Field

The utility model provides a railway annunciator fixing device, and belongs to the technical field of railway equipment.

Background

The railway signal system is a key link of railway transportation safety management. The railway train operation control system commands the operation of the train through the annunciators, the turnouts and related equipment arranged along the railway, and ensures the safety and the efficiency of the train operation. The annunciator informs the train driver of the current driving state and the driving condition in front by sending different light signals.

Since the railway traffic signal needs to be installed near the train-form route and is affected by the passing vibration of the train, the railway traffic signal often needs to be stably installed near the train-form route and the installation angle needs to be noted during the fixed installation so that the train driver can observe the light emitted by the traffic signal at the optimal view angle. However, when the railway signal is actually and fixedly installed, the signal is often required to be installed at a certain height, workers are required to climb to a higher position by using tools to install the railway signal, and after the railway signal is fixedly installed, the installation angle is inconvenient to adjust, the workers are required to detach and adjust the position of the railway signal again, and then the railway signal is fixedly installed.

Disclosure of utility model

The utility model provides a railway signal fixing device, which aims to solve the problems that a worker is always required to climb to a higher position when a railway signal is installed at present and the angle of the signal is inconvenient to adjust after the installation is finished.

The railway signal machine fixing device comprises a base, wherein a support column is arranged above the base, a signal machine body is arranged on one side of the support column, and a signal lamp is arranged on the signal machine body;

The base is internally provided with a rotating groove, a rotating plate is rotationally arranged in the rotating groove and fixedly connected below the support column, at least one inserting hole which is distributed along the circumference is formed in the rotating plate, an inserting structure which is inserted into the inserting hole is arranged in the base, a guide groove is formed in the side face of the support column, a mounting plate is arranged along the guide groove in a sliding mode, the signal machine body is connected with the mounting plate, a lifting structure is arranged in the support column, and the lifting structure penetrates through the guide groove and is fixedly connected with the mounting plate.

The utility model further improves the technical scheme, the plug-in structure comprises a plug-in rod, a compression plate and a spring, wherein a connecting hole is formed in the base, the connecting hole is a reducing hole, the plug-in rod is arranged in a large hole of the connecting hole in a sliding mode, the working end of the plug-in rod can be inserted into the plug-in hole through a small hole of the connecting hole, the compression plate is positioned in the large hole of the connecting hole, the compression plate is fixedly sleeved on the plug-in rod, the compression plate is matched with a step part between the large hole and the small hole in a stop mode, the spring is sleeved on the plug-in rod, and the spring is positioned between the compression plate and the wall of the large hole end of the connecting hole.

As a further improvement of the technical scheme of the utility model, the side wall of the base corresponding to the plug-in rod is provided with a countersunk hole, and the operation end of the plug-in rod extends out of the large hole of the connecting hole and is matched with the hole wall of the countersunk hole in a stop mode.

As a further improvement of the technical scheme of the utility model, the lifting structure comprises a lifting plate and a connecting rod, wherein the lifting plate is arranged in the supporting column in a sliding manner, the connecting rod is positioned in the guide groove, one end of the connecting rod is fixedly connected with the lifting plate, and the other end of the connecting rod is fixedly connected with the mounting plate.

As a further improvement of the technical scheme of the utility model, a screw rod is longitudinally arranged in the support column, and the lifting plate is connected to the screw rod in a threaded manner.

As a further improvement of the technical scheme of the utility model, the top of the supporting column is provided with a motor, and the output end of the motor is coaxially connected with the screw rod.

Compared with the prior art, the railway annunciator fixing device provided by the utility model has the following advantages:

1. The railway signal machine is characterized in that a rotating groove is formed in the base, a rotating plate is rotatably arranged in the rotating groove, after the railway signal machine is installed, the whole support column can be rotated through the rotating plate and the rotating groove, so that the installation angle is changed, an inserting structure which is inserted into the inserting hole is arranged in the base, adjustment and fixation of the rotating plate are facilitated, and when the rotating plate is adjusted and fixed, a worker is located at the position of the base, does not need to climb to a higher position to operate, and the railway signal machine is very convenient.

2. The lifting structure is arranged in the support column in a sliding manner and is fixedly connected with the mounting plate, the mounting plate can be driven to ascend or descend through the lifting structure, workers do not need to climb up by means of tools during mounting, only the mounting plate is required to descend by means of the lifting structure, the signaling machine is ascended by means of the lifting structure after mounting, and the height position of the signaling machine can be adjusted.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the utility model and together with the description, serve to explain the principles of the utility model.

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.

Fig. 1 is a perspective view of a railway signal fixing device according to the present utility model.

Fig. 2 is an exploded view of the connection of the rotating plate and the base of the fixing device of the railway signal machine according to the present utility model.

Fig. 3 is a cross-sectional view of a support column of a railway signaling device in accordance with the present utility model.

Fig. 4 is a cross-sectional view of a base of a railroad signal machine fixture according to the present utility model.

In the figure, 1, a base; 2, a rotating groove, 3, a rotating plate, 4, a supporting column, 5, a mounting plate, 6, a guide groove, 7, a signal machine body, 8, a signal lamp, 9, a plug hole, 10, a plug rod, 11, a screw rod, 12, a motor, 13, a connecting rod, 14, a lifting plate, 15, a countersunk hole, 16, a connecting hole, 17, a spring, 18 and a compression plate.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be made. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced otherwise than as described herein, and it is apparent that the embodiments in the specification are only some, rather than all, of the embodiments of the present utility model.

Specific embodiments of the present utility model are described in detail below.

As shown in figures 1 to 4, the utility model provides a concrete embodiment of a railway signal machine fixing device, which comprises a base 1, wherein a support column 4 is arranged above the base 1, a signal machine body 7 is arranged on one side of the support column 4, a signal lamp 8 is arranged on the signal machine body 7, a rotating groove 2 is formed in the base 1, a rotating plate 3 is rotationally arranged in the rotating groove 2 and fixedly connected below the support column 4, at least one inserting hole 9 distributed along the circumference is formed in the rotating plate 3, an inserting structure inserted into the inserting hole 9 is arranged in the base 1, a guide groove 6 is formed in the side surface of the support column 4, a mounting plate 5 is slidingly arranged along the guide groove 6, the signal machine body 7 is connected with the mounting plate 5, a lifting structure is arranged in the support column 4, and the lifting structure penetrates through the guide groove 6 and is fixedly connected with the mounting plate 5.

Simultaneously, the lifting structure can drive the mounting plate 5 to lift, so that the mounting plate 5 does not need to climb up when the signal machine body 7 is mounted, only the mounting plate 5 is required to be put down, and the mounting efficiency of the signal machine is improved.

As shown in FIG. 4, this embodiment provides a specific implementation manner of the plugging structure, namely, the plugging structure comprises a plugging rod 10, a compression plate 18 and a spring 17, wherein a connecting hole 16 is formed in the base 1, the connecting hole 16 is a reducing hole, the plugging rod 10 is slidably arranged in a large hole of the connecting hole 16, a working end of the plugging rod 10 can be inserted into the plugging hole 9 through a small hole of the connecting hole 16, the compression plate 18 is positioned in the large hole of the connecting hole 16, the compression plate 18 is fixedly sleeved on the plugging rod 10, the compression plate 18 is matched with a step part between the large hole and the small hole, the spring 17 is sleeved on the plugging rod 10, and the spring 17 is positioned between the compression plate 18 and a large hole end hole wall of the connecting hole 16. The spring 17 is reserved with a compression amount, and can continuously generate pressure on the compression plate 18, so that the stability of the insertion connection rod 10 on the fixation of the rotating plate 3 is improved.

In order to facilitate the adjustment of the angle of the signal body 7, in this embodiment, a counter bore 15 is formed on the side wall of the base 1 corresponding to the plugging rod 10, and the operation end of the plugging rod 10 extends out of the large bore of the connecting hole 16 and is in stop fit with the wall of the counter bore 15. Specifically, when the angle of the signal body 7 needs to be adjusted, the operation end of the plugging rod 10 is pulled out of the plugging rod 10, so that the working end of the plugging rod 10 is separated from the plugging hole 9, and then the rotating plate 3 is rotated, thereby realizing the angle adjustment of the signal body 7.

Further, in order to facilitate the practicality of angle adjustment of the signal body 7, the number of the insertion holes 9 on the rotating plate 3 in the embodiment is at least 6, so that the worker can adjust the relative positions of the insertion rod 10 and the rotating plate 3 according to the actual situation. Meanwhile, in order to improve the installation stability of the rotating plate 3 in the rotating groove 2, two plugging structures are provided in the embodiment and are oppositely arranged at the radial position of the rotating groove 2.

As shown in FIG. 3, the lifting structure comprises a lifting plate 14 and a connecting rod 13, wherein the lifting plate 14 is slidably arranged in the supporting column 4, the connecting rod 13 is positioned in the guide groove 6, one end of the connecting rod 13 is fixedly connected with the lifting plate 14, and the other end of the connecting rod 13 is fixedly connected with the mounting plate 5. The lifting plate 14 drives the connecting rod 13 and the mounting plate 5 to lift, thereby realizing the lifting of the signal machine body 7.

The embodiment provides a lifting mode of the lifting plate 14, specifically, a screw rod 11 is longitudinally arranged in the support column 4, and the lifting plate 14 is in threaded connection with the screw rod 11. The arrangement of the connecting rod 13 and the guide groove 6 can limit the rotation of the lifting plate 14, so that the rotation of the screw rod 11 is converted into the lifting of the lifting plate 14, and the mounting plate 5 is driven to lift.

The embodiment also provides a power structure of the screw rod 11, specifically, a motor 12 is arranged at the top of the supporting column 4, and the output end of the motor 12 is coaxially connected with the screw rod 11. Of course, the motor 12 can adjust the rotation speed of the screw 11 through a speed reducer.

The principle of the utility model is as follows:

As shown in fig. 1, the railway signal fixing device is a state diagram when the railway signal fixing device is just installed, at this time, the mounting plate 5 is at a lower position, and the signal machine body 7 is fixedly installed on the mounting plate 5 by using screws without climbing up by staff. After the signal machine body 7 is fixedly installed, the installation angle can be initially adjusted by utilizing the rotating plate 3, as shown in fig. 2 and 4, the operating end of the inserting and connecting rod 10 is pulled through the counter bore 15, so that the operating end of the inserting and connecting rod 10 is separated from the inserting and connecting hole 9, meanwhile, the compressing plate 18 compresses the spring 17, at the moment, the whole supporting column 4 can be directly rotated, the rotating plate 3 is driven to rotate in the rotating groove 2, different inserting and connecting holes 9 correspond to the positions of the inserting and connecting rod 10, the inserting and connecting rod 10 is loosened, and the inserting and connecting rod 10 is inserted into the inserting and connecting hole 9 under the resilience force of the spring 17, so that the rotating plate 3 is fixed.

As shown in fig. 3, the motor 12 is started, the mounting plate 5 drives the signal body 7 to rise under the driving of the lifting plate 14 until the signal body 7 rises to a proper position, and the fixed mounting of the signal body 7 can be completed. When the signal machine body 7 is required to be overhauled and maintained, the motor 12 is directly reversed without climbing a worker, the signal machine body 7 is driven to descend to a lower position by the lifting plate 14, and the signal machine body 7 is lifted up after overhauling and maintenance. Meanwhile, when the angles of the signal machine body 7 and the signal lamp 8 need to be adjusted in the use process, workers do not need to climb up, the signal machine body 7 does not need to be disassembled or descended, the inserting connection rod 10 and the rotating plate 3 only need to be operated at the position of the base 1, and the specific operation mode is the same as the preliminary adjustment step of the installation angle.

The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Although the foregoing embodiments have been described in detail, those skilled in the art will appreciate that modifications may be made to the embodiments described above, or equivalents may be substituted for some or all of the features thereof, without departing from the spirit and scope of the embodiments, and it is intended to cover the scope of the claims.

Claims

1. The railway signal machine fixing device comprises a base (1), a support column (4) is arranged above the base (1), a signal machine body (7) is arranged on one side of the support column (4), a signal lamp (8) is arranged on the signal machine body (7), and is characterized in that,

The novel multifunctional electric power generation device is characterized in that a rotating groove (2) is formed in the base (1), a rotating plate (3) is rotationally arranged in the rotating groove (2), the rotating plate (3) is fixedly connected to the lower portion of the supporting column (4), at least one inserting hole (9) which is distributed along the circumference is formed in the rotating plate (3), an inserting structure which is inserted into the inserting hole (9) is formed in the base (1), a guide groove (6) is formed in the side face of the supporting column (4), a mounting plate (5) is slidingly arranged along the guide groove (6), a signal machine body (7) is connected with the mounting plate (5), a lifting structure is arranged in the supporting column (4), and the lifting structure penetrates through the guide groove (6) and is fixedly connected with the mounting plate (5).

2. The railway signal machine fixing device according to claim 1 is characterized in that the inserting structure comprises an inserting rod (10), a compression plate (18) and a spring (17), wherein a connecting hole (16) is formed in the base (1), the connecting hole (16) is a reducing hole, the inserting rod (10) is slidably arranged in a large hole of the connecting hole (16), the working end of the inserting rod (10) can be inserted into the inserting hole (9) through a small hole of the connecting hole (16), the compression plate (18) is located in the large hole of the connecting hole (16), the compression plate (18) is fixedly sleeved on the inserting rod (10), the compression plate (18) is matched with a step part between the large hole and the small hole, the spring (17) is sleeved on the inserting rod (10), and the spring (17) is located between the compression plate (18) and a large hole end hole wall of the connecting hole (16).

3. The railway signal fixing device according to claim 2, wherein a counter bore (15) is formed in the side wall of the base (1) corresponding to the plugging rod (10), and the operation end of the plugging rod (10) extends out of the large hole of the connecting hole (16) and is matched with the wall of the counter bore (15) in a stop position.

4. The railway signal machine fixing device according to claim 2, wherein the lifting structure comprises a lifting plate (14) and a connecting rod (13), the lifting plate (14) is arranged in the supporting column (4) in a sliding mode, the connecting rod (13) is located in the guide groove (6), one end of the connecting rod (13) is fixedly connected with the lifting plate (14), and the other end of the connecting rod is fixedly connected with the mounting plate (5).

5. The railway signal fixing device according to claim 4, wherein a screw rod (11) is longitudinally arranged in the support column (4), and the lifting plate (14) is in threaded connection with the screw rod (11).

6. The railway signal fixing device according to claim 5, wherein a motor (12) is arranged at the top of the supporting column (4), and the output end of the motor (12) is coaxially connected with the screw rod (11).