Railway signal lamp for rail transit

Abstract

The utility model discloses a railway signal lamp for rail transit, which belongs to the field of rail transit equipment and comprises at least one signal lamp module and a base module, and at least one lamp body module is assembled on the base module. The lamp body module comprises a signal lamp and a trapezoidal block; the trapezoidal block is arranged at the bottom of the signal lamp; the base module comprises a base, a bottom plate and a second trapezoidal groove; the base is arranged on the bottom plate; the second trapezoidal groove is formed in the base; and the trapezoidal block is matched with the second trapezoidal groove in size, so that sliding assembly between the lamp body module and the base module is realized. According to the railway signal lamp for the rail transit, through the assembly between the lamp body module and the base module and the connection between different fixing pieces, the railway signal lamp can realize the vertical assembly work of a plurality of signal lamps, and the railway signal lamp is more stable after being assembled and has good practical value and application prospect.

Description

Technical Field

[0001] The utility model belongs to the technical field of rail transportation equipment, in particular to a railway signal lamp for rail transportation. Background Art

[0002] In the field of rail transportation, the role of rail traffic lights is to maintain traffic order and enable pedestrians and vehicles to pass through intersections in an orderly manner. Today's rail transportation field is constantly developing at a high speed, and the number of railway tracks is increasing. With the emergence of traffic safety issues, a set of efficient traffic lights can ensure the normal flow of roads and the safe and rapid passage of vehicles.

[0003] While current rail transit signal lights can accomplish traffic control tasks, most traditional railway signal lights require the light to be fixed to the top of a bracket. Furthermore, when installing a single or multiple lights for different work environments, workers have to disassemble the entire light to replace it, making this assembly method inconvenient. Therefore, we designed a new railway signal light to address these issues. Utility Model Content

[0004] In response to one or more of the above-mentioned defects or improvement needs in the prior art, the present invention provides a railway signal light for rail transit, which, through the assembly structure arranged at the top and bottom of the lamp body module, enables the two lamp body modules to be assembled vertically, so that the operator can flexibly adjust the number of lamp body modules according to different usage scenarios, and the vertical assembly of the signal light can be achieved without the need for an external bracket.

[0005] To achieve the above-mentioned object, the present invention provides a railway signal lamp for rail transit, which comprises at least one lamp body module and a base module, wherein at least one lamp body module is assembled on the base module;

[0006] The lamp body module includes a signal lamp and a trapezoidal block; the trapezoidal block is arranged at the bottom of the signal lamp;

[0007] The base module includes a base, a bottom plate and a second trapezoidal groove; the base is arranged on the bottom plate; the second trapezoidal groove is opened on the base; the trapezoidal block and the second trapezoidal groove are matched in size to achieve sliding assembly between the lamp body module and the base module.

[0008] As a further improvement of the present invention, the base module is further provided with a second rotating plate;

[0009] The second rotating plate is connected to the base module via a rotating shaft; and the rotating surface of the second rotating plate is perpendicular to the opening direction of the second trapezoidal groove. After the second rotating plate rotates, one end thereof is detachably connected to the lamp body module.

[0010] As a further improvement of the present invention, the lamp body module further includes a first fixing member; the first fixing member is arranged at a position outside the lamp body module;

[0011] A third fixing member is provided on the outer side of the second rotating plate. After the second rotating plate rotates, the positions of the first fixing member and the third fixing member correspond to each other, and the first fixing member and the third fixing member are connected by a connecting member.

[0012] As a further improvement of the present invention, there are multiple lamp body modules.

[0013] As a further improvement of the present invention, the lamp body module further includes a first trapezoidal groove; the first trapezoidal groove matches the size of the trapezoidal block, so that sliding assembly can be achieved between the plurality of lamp body modules.

[0014] As a further improvement of the present invention, the lamp body module is further provided with a first rotating plate;

[0015] The first rotating plate is connected to the lamp body module via a rotating shaft; and the rotating surface of the first rotating plate is perpendicular to the opening direction of the first trapezoidal groove. After the first rotating plate rotates, one end of the first rotating plate is detachably connected to the lamp body module vertically corresponding to it.

[0016] As a further improvement of the present invention, the first rotating plate includes a second fixing member; the second fixing member is arranged at a position outside the first rotating plate; after the first rotating plate rotates, the positions of the first fixing member and the second fixing member correspond, and the first fixing member and the second fixing member are connected by a connecting member.

[0017] As a further improvement of the present invention, the connecting piece is a latch.

[0018] As a further improvement of the present invention, the base plate is fixed to the ground by anchor bolts.

[0019] In general, the above technical solutions conceived by the present invention have the following beneficial effects compared with the prior art:

[0020] 1. The railway signal light for rail transit of the present invention enables the lamp body module to be assembled vertically through the trapezoidal blocks and trapezoidal grooves on the lamp body module, thereby reducing the assembly time of the workers and allowing the installation of single or multiple lamp body modules in different working environments.

[0021] 2. The railway signal light for rail transit of the present invention can connect the first fixing member and the second fixing member through a latch by rotating the first rotating plate, and can also rotate the second rotating plate to achieve a latch connection between the first fixing member and the third fixing member, thereby improving the stability of the overall assembly of the signal light.

[0022] 3. The railway signal light used for rail transit of the utility model can realize the vertical assembly of multiple signal lights through the assembly between the lamp body module and the base module and the connection between different fixing parts. It is more stable after assembly and has good practical value and application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the railway signal lamp for rail transit in an embodiment of the present utility model when the entire lamp is not assembled;

[0024] Figure 2 This is a schematic diagram of the installation of a single signal lamp for railway traffic in an embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram of the installation of multiple railway signal lamps for rail transit in an embodiment of the present utility model;

[0026] Figure 4 This is a schematic diagram of the first rotating plate of the railway signal light for rail transit in the embodiment of the present utility model after being rotated 90 degrees in the clockwise direction;

[0027] In all the drawings, the same reference numerals represent the same technical features, specifically: 100, lamp body module; 101, signal lamp; 102, trapezoidal block; 103, first trapezoidal groove; 104, first fixing member;

[0028] 200, base module; 201, base; 202, bottom plate; 203, anchor bolt; 204, second trapezoidal groove;

[0029] 301, first rotating plate; 302, second fixing member;

[0030] 401. Second rotating plate; 402. Third fixing member. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0032] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0033] See also Figures 1 to 4 The utility model provides a railway signal light for rail transit, which enables two lamp body modules 100 to be assembled vertically through the assembly structure set at the top and bottom of the signal light, so that the operator can flexibly adjust the number of lamp body modules 100 according to different usage scenarios, and the vertical assembly of the lamp body modules 100 can be achieved without the need for external brackets.

[0034] Specifically, a railway signal light for rail transit in this embodiment includes at least one lamp body module 100 and a base module 200, and at least one lamp body module 100 is assembled on the base module 200; the lamp body module 100 includes a signal lamp 101 and a trapezoidal block 102, the trapezoidal block 102 is arranged at the bottom of the signal lamp 101, and a first trapezoidal groove 103 is arranged at the top of the signal lamp 101, and the base module 200 includes a base 201 and a bottom plate 202, the base 201 is arranged on the bottom plate 202, and a second trapezoidal groove 204 is opened on the base 201, and the shape and size of the second trapezoidal groove 204 match the shape and size of the trapezoidal block 102, and the trapezoidal block 102 is connected to the second trapezoidal groove 204 along the horizontal sliding direction.

[0035] During actual use, the staff first places the base module 200 on the ground, adjusts the height of the trapezoidal block 102 so that the trapezoidal block 102 corresponds to the second trapezoidal groove 204, and then slides the trapezoidal block 102 into the trapezoidal groove horizontally to realize the assembly between the lamp body module 100 and the base module 200, completing the installation of a single lamp body module.

[0036] This structural design replaces the traditional installation method of assembling the signal light to the bracket through the anchor bolts 203. Through the design of sliding matching and trapezoidal grooves, it greatly reduces the difficulty of installation and improves the installation efficiency.

[0037] In actual use, there are usually multiple signal lights used together. Therefore, it is preferred that the lamp body modules of the present invention are multiple, such as Figures 2-3 In the case of a plurality of lamp body modules 100 , the lamp body module 100 further includes a first trapezoidal groove 103 opened on the lamp body module 100 , and the shape and size of the first trapezoidal groove 103 match the shape and size of the trapezoidal block 102 .

[0038] When stacking multiple lamp modules 100, the first lamp module 100 (i.e., the bottom-most lamp module 100) is first assembled on the base 201. The second lamp module 100 is then assembled into the first trapezoidal groove 103 at the top of the first lamp module 100 using the trapezoidal block 102 at its bottom, thereby achieving rapid assembly between the two lamp modules 100. Similarly, the assembly of three or more lamp modules 100 can be performed similarly to the above steps.

[0039] Furthermore, in order to improve the stability of a single lamp body module 100 after assembly, the railway signal light in the preferred embodiment of the present invention also includes a second rotating plate 401, a first fixing member 104 and a third fixing member 402; the second rotating plate 401 is connected to the top of the base module 200 through a rotating shaft, and the rotating surface is perpendicular to the opening direction of the second trapezoidal groove 204, the first fixing member 104 is installed on the outside of the lamp body module 100 and close to the top, the third fixing member 402 is installed on the outside of the second rotating plate 401, and after the second rotating plate 401 is rotated 90 degrees, the position relationship with the first fixing member 104 corresponds, and the first fixing member 104 and the third fixing member 402 are connected by a connecting member.

[0040] During actual use, when installing a single lamp body module 100, first rotate the second rotating plate 401 90 degrees, and then the operator slides the lamp body module 100 to assemble it on the base module 200, and axially aligns the first fixing member 104 with the third fixing member 402, and connects the first fixing member 104 and the third fixing member 402 by connecting the connecting member to ensure the stability of the lamp body module 100 when assembled to the base module 200.

[0041] Furthermore, if the staff needs to install multiple lamp body modules 100, in order to improve the stability between the lamp body modules 100 and the lamp body modules 100, the railway signal light in the preferred embodiment of the present invention also includes a first rotating plate 301 and a second fixing member 302; the first rotating plate 301 is connected to the top of the lamp body module 301 through a rotating shaft, and the rotating surface is perpendicular to the opening of the first trapezoidal groove 103, and the third fixing member 402 is installed on the outer side of the first rotating plate 301, and corresponds to the position relationship of the first fixing member 104 after the first rotating plate is rotated 90 degrees, and the first fixing member 104 and the third fixing member 402 are connected by a pin.

[0042] Preferably, the connecting member is a latch, and corresponding to the latch, pin holes are provided on the first fixing member 104, the third fixing member 402, and the second fixing member 302, and the size of the hole matches the size of the latch.

[0043] During actual use, if two lamp body modules 100, red and yellow, are required, first rotate the second rotating plate 401 90 degrees, and then assemble the red lamp body module 100 onto the base module 200 to complete the assembly of a single lamp body module 100, and then rotate the first rotating plate 301 on the red lamp body module 100 90 degrees. At this time, the trapezoidal groove on the top of the lamp body module 100 is open, and then the yellow lamp body module 100 can be installed on the red lamp body module 100.

[0044] During the installation process, adjust the position of the red lamp body module 100 so that the central axis of the second fixing member 302 on the red lamp body module 100 coincides with the central axis of the first fixing member 104 on the yellow lamp body module 100, and then connect the first fixing member 104 and the second fixing member 302 through a pin.

[0045] The rail transit signal light of the present invention has a simple overall structure and is easy to install. The stability of the overall structure after installation is improved by connecting the fixing plate and the pin. At the same time, single and multiple signal light modules can be installed to meet the usage requirements in different situations. It has good use value and application prospects.

[0046] It will be easily understood by those skilled in the art that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A railway signal light for rail transit, characterized in that: It comprises at least one lamp body module (100) and a base module (200), wherein the at least one lamp body module (100) is assembled on the base module (200); The lamp body module (100) comprises a signal lamp (101) and a trapezoidal block (102); the trapezoidal block (102) is arranged at the bottom of the signal lamp (101); The base module (200) comprises a base (201), a bottom plate (202), and a second trapezoidal groove (204); the base (201) is arranged on the bottom plate (202); the second trapezoidal groove (204) is opened on the base (201); the trapezoidal block (102) and the second trapezoidal groove (204) are matched in size to achieve sliding assembly between the lamp body module (100) and the base module (200).

2. A railway signal light for rail transit according to claim 1, characterized in that: The base module (200) is further provided with a second rotating plate (401); The second rotating plate (401) is connected to the base module (200) via a rotating shaft; and the rotating surface of the second rotating plate (401) is perpendicular to the opening direction of the second trapezoidal groove (204); after the second rotating plate (401) rotates, one end thereof is detachably connected to the lamp body module (100).

3. The railway signal light for rail transit according to claim 1, characterized in that: The lamp body module (100) further comprises a first fixing member (104); the first fixing member (104) is arranged at a position outside the lamp body module (100); A third fixing member (402) is provided on the outer side of the second rotating plate (401); after the second rotating plate (401) rotates, the positions of the first fixing member (104) and the third fixing member (402) correspond, and the first fixing member (104) and the third fixing member (402) are connected via a connecting member.

4. A railway signal light for rail transit according to claim 3, characterized in that: There are multiple lamp body modules (100).

5. The railway signal light for rail transit according to claim 4, characterized in that: The lamp body module (100) further comprises a first trapezoidal groove (103); the first trapezoidal groove (103) matches the size of the trapezoidal block (102), so that sliding assembly can be achieved between the plurality of lamp body modules (100).

6. The railway signal light for rail transit according to claim 5, characterized in that: The lamp body module (100) is further provided with a first rotating plate (301); The first rotating plate (301) is connected to the lamp body module (100) via a rotating shaft; and the rotating surface of the first rotating plate (301) is perpendicular to the opening direction of the first trapezoidal groove (103); after the first rotating plate (301) rotates, one end of the first rotating plate (301) is detachably connected to the lamp body module (100) corresponding thereto in a vertical direction.

7. The railway signal light for rail transit according to claim 6, characterized in that: The first rotating plate (301) includes a second fixing member (302); the second fixing member (302) is arranged at a position outside the first rotating plate (301); after the first rotating plate (301) rotates, the positions of the first fixing member (104) and the second fixing member (302) correspond, and the first fixing member (104) and the second fixing member (302) are connected via a connecting member.

8. A railway signal light for rail transit according to claim 3 or 7, characterized in that: The connecting piece is a latch.

9. The railway signal light for rail transit according to claim 1, characterized in that: The base plate (202) is fixed to the ground via anchor bolts (203).

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