Railway station building lighting device

Abstract

The utility model belongs to the technical field of railway station buildings, and particularly relates to a railway station building lighting device which comprises a top plate and a lamp panel. Expansion bolts are arranged on the front face and the back face of the top of the top plate, the top plate is installed on a railway station house roof through the expansion bolts, a box body is connected to the bottom of the top plate in a bolted mode, fixing bases are connected to the two sides of the top of the lamp panel in a bolted mode, the tops of the fixing bases penetrate into an inner cavity of the box body, and clamping grooves are formed in the two sides of the fixing bases. An inner cavity of the box body is provided with a convenient-to-disassemble assembly used in cooperation with the clamping grooves. Through the structural design of a first positive and negative screw rod, a first threaded block, a driving gear, a driven gear, a second positive and negative screw rod, a second threaded block, a moving plate and a clamping block, a fixing base is fixed, so that a lamp panel is installed, when disassembly is needed, a user rotates a handle to enable the clamping block to move out of a clamping groove, disassembly of the lamp panel is completed, disassembly is convenient, and the practicability is high. And the disassembly efficiency of the lamp panel is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of railway station buildings, in particular to a lighting device for railway station buildings. Background Art

[0002] Railway houses refer to the houses used for railway transportation in the railway system. Railway houses mainly include passenger stations, freight offices, cargo warehouses, etc. The layout of station buildings is determined according to factors such as passenger flow characteristics, station building scale, line layout, terrain height difference, and urban planning. It is necessary to provide a simple and smooth flow line for passengers and baggage entering and exiting the station, and to create a comfortable and convenient environment for passengers waiting for the train.

[0003] Existing lighting devices in railway stations are generally installed directly on the roof through structures such as screws and expansion bolts, which are troublesome to disassemble. When the light panel is damaged, it is inconvenient for users to disassemble, maintain and replace it. Therefore, a railway station lighting device is proposed to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the prior art has the disadvantage that it is inconvenient for users to disassemble, maintain and replace the lamp panel when it is damaged. For this reason, we propose a railway station lighting device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a railway station lighting device, including a roof plate and a lamp board; expansion bolts are arranged on the front and back sides of the top of the roof plate, the roof plate is installed on the roof of the railway station through the expansion bolts, the bottom of the roof plate is bolted to a box body, both sides of the top of the lamp board are bolted to fixing seats, the top of the fixing seats penetrates into the inner cavity of the box body, both sides of the fixing seats are provided with card slots, the inner cavity of the box body is provided with convenient disassembly components used in conjunction with the card slots, and both sides of the roof plate are provided with heat dissipation holes in sequence from top to bottom.

[0006] The gear train is a gear that is engaged with the gears of the first and second gears and is engaged with the gear of the second gear, and the gear train is a gear that is engaged with the gears of the first and second gears and is engaged with the gears of the second gears.

[0007] Preferably, a handle is bolted to the right side of the first forward and reverse screw rod, a through hole is opened on the top of the handle, and a limiting rod is clamped in the inner cavity of the through hole, a partition is bolted to the right side of the box body, the bottom of the limiting rod passes through the partition and is bolted to a pull handle, springs are fixedly connected on both sides of the bottom of the partition, and the bottom of the spring is fixedly connected to the top of the pull handle.

[0008] Preferably, the bottom of the inner cavity of the box body is provided with slide grooves in sequence from left to right, the inner cavity of the slide groove is slidably connected with a slider, and the top of the slider is bolted to the bottom of the movable plate.

[0009] Preferably, baffles are bolted to both sides of the bottom of the box body, and both sides of the light panel are in contact with the inner sides of the baffles.

[0010] Preferably, a protective pad is fixedly connected to the inner side of the block, and a maintenance cover is provided on the front side of the box.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model fixes the fixing seat through the structural design of the first forward and reverse screw rod, the first threaded block, the driving gear, the driven gear, the second forward and reverse screw rod, the second threaded block, the moving plate and the clamping block, so as to install the light board. When disassembly is required, the user rotates the handle to move the clamping block out of the clamping slot to complete the disassembly of the light board, which is convenient for disassembly and improves the disassembly efficiency of the light board.

[0013] 2. The utility model facilitates the user to insert the fixing seat into the box body through the structural design of the baffle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a cross-sectional view of the box structure of the utility model;

[0017] Figure 3 For the utility model Figure 1 An enlarged view of the structure at A is shown;

[0018] Figure 4 This is a front view of the movable plate and the card block structure of the utility model.

[0019] In the figure: 1. top plate; 2. lamp board; 3. expansion bolt; 4. box body; 5. fixing seat; 6. easy-to-disassemble component; 61. first forward and reverse screw rod; 62. first threaded block; 63. driving gear; 64. driven gear; 65. second forward and reverse screw rod; 66. second threaded block; 67. moving plate; 68. clamping block; 7. handle; 8. limit rod; 9. partition; 10. slide groove; 11. slider; 12. baffle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The following is combined with Figure 1-4 To further explain this application in detail,

[0022] The present application embodiment discloses a railway station lighting device. Figure 1 and Figure 2A railway station lighting device comprises a roof 1 and a lamp panel 2; expansion bolts 3 are arranged on the front and back of the top of the roof 1, and the roof 1 is installed on the roof of the railway station through the expansion bolts 3; a box 4 is bolted to the bottom of the roof 1, and fixing seats 5 are bolted to both sides of the top of the lamp panel 2, and the top of the fixing seat 5 passes through the inner cavity of the box 4, and card slots are opened on both sides of the fixing seat 5, and the inner cavity of the box 4 is provided with a convenient disassembly component 6 used in conjunction with the card slots, and heat dissipation holes are opened in sequence on both sides of the roof 1 from top to bottom.

[0023] Reference Figure 2 , the disassembly component 6 includes a first forward and reverse screw rod 61, a first threaded block 62, a driving gear 63, a driven gear 64, a second forward and reverse screw rod 65, a second threaded block 66, a movable plate 67 and a clamping block 68. The right side of the box body 4 is rotatably connected with the first forward and reverse screw rod 61 through a bearing, and the positive and negative threads of the first forward and negative screw rod 61 are both threadedly connected with the first threaded block 62. The surface of the first forward and negative screw rod 61 is keyed to the driving gear 63, and the bottom of the driving gear 63 is meshed with the driven gear 64. The left side of the inner cavity of the box body 4 is rotatably connected with the second forward and negative screw rod 65 through a bearing, and the surface of the second forward and negative screw rod 65 is keyed to the inner cavity of the driven gear 64, and the positive and negative threads of the second forward and negative screw rod 65 are both threadedly connected with the second threaded block 66. The positive and negative threads of the first forward and negative screw rod 61 are arranged opposite to the positive and negative threads of the second forward and negative screw rod 65, and the bottoms of the first threaded block 62 and the second threaded block 66 are The movable plate 67 is bolted, and the inner side of the movable plate 67 is bolted with a block 68 in sequence from top to bottom, and the inner side of the block 68 is clamped with the inner cavity of the slot; during installation, the user moves the pull handle downward, the pull handle stretches the spring and drives the limit rod 8 to move downward, then the user rotates the handle 7, the handle 7 drives the first positive and negative screw rod 61 to rotate, at this time the first positive and negative screw rod 61 drives the two first threaded blocks 62 to move inward, and at the same time the first positive and negative screw rod 61 drives the active gear 63 to rotate, so that the active gear 63 drives the driven gear 64 to rotate, the driven gear 64 drives the second positive and negative screw rod 65 to rotate, the second positive and negative screw rod 65 drives the two second threaded blocks 66 to move inward, so that the first threaded block 62 and the second threaded block 66 drive the movable plate 67 to move inward, so that the movable plate 67 drives the block 68 to move inward and insert it into the slot, then the limit rod 8 is passed through the through hole to fix the handle 7, and the installation of the lamp board 2 is completed.

[0024] Reference Figure 2 and Figure 3A handle 7 is bolted to the right side of the first positive and negative screw rod 61, a through hole is opened on the top of the handle 7, and a limit rod 8 is clamped in the inner cavity of the through hole. A partition 9 is bolted to the right side of the box body 4, and the bottom of the limit rod 8 passes through the partition 9 and is bolted to a pull handle. Springs are fixedly connected on both sides of the bottom of the partition 9, and the bottom of the spring is fixedly connected to the top of the pull handle; after the lamp board 2 is installed, the handle 7 is fixed to prevent the handle 7 from rotating and driving the block 68 to move out of the slot.

[0025] Reference Figure 2 The bottom of the inner cavity of the box body 4 is provided with slide grooves 10 from left to right in sequence, and the inner cavity of the slide groove 10 is slidably connected with a slider 11, and the top of the slider 11 is bolted to the bottom of the movable plate 67; the movable plate 67 is limited and assisted to move, thereby improving the stability of the movable plate 67.

[0026] Reference Figure 1 and Figure 2 , baffles 12 are bolted on both sides of the bottom of the box body 4, and both sides of the light board 2 are in contact with the inner side of the baffles 12; it is convenient for the user to insert the fixing seat 5 into the box body 4.

[0027] Reference Figure 1 and Figure 4 A protective pad is fixedly connected to the inner side of the card block 68, and a maintenance cover is provided on the front of the box body 4; when the card block 68 is inserted into the card slot, the protective pad reduces the contact force, and the maintenance cover facilitates the maintenance of the convenient disassembly component 6 in the box body 4.

[0028] Working principle: the user moves the handle downward, the handle stretches the spring and drives the limit rod 8 to be pulled out of the through hole. Then the user reverses the handle 7, and the handle 7 drives the first forward and reverse screw rod 61 to reverse. Similarly, the first threaded block 62 and the second threaded block 66 drive the movable plate 67 to move outward, and the movable plate 67 drives the card block 68 to move outward and move out of the card slot. Then the fixing seat 5 is moved out of the box body 4 to complete the disassembly of the lamp board 2.

[0029] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A railway station lighting device, characterized in that: It comprises a top plate (1) and a light panel (2); the front and back sides of the top of the top plate (1) are provided with expansion bolts (3); the top plate (1) is installed on the roof of a railway station building through the expansion bolts (3); the bottom of the top plate (1) is bolted to a box body (4); both sides of the top of the light panel (2) are bolted to fixing seats (5); the top of the fixing seat (5) penetrates into the inner cavity of the box body (4); both sides of the fixing seat (5) are provided with card slots; the inner cavity of the box body (4) is provided with a convenient disassembly component (6) used in conjunction with the card slots; both sides of the top plate (1) are provided with heat dissipation holes in sequence from top to bottom.

2. A railway station lighting device according to claim 1, characterized in that: The easy-to-disassemble assembly (6) comprises a first forward and reverse screw rod (61), a first threaded block (62), a driving gear (63), a driven gear (64), a second forward and reverse screw rod (65), a second threaded block (66), a movable plate (67) and a clamping block (68); the right side of the box body (4) is rotatably connected to the first forward and reverse screw rod (61) via a bearing; the forward and reverse threads of the first forward and reverse screw rod (61) are both threadedly connected to the first threaded block (62); the surface of the first forward and reverse screw rod (61) is keyed to the driving gear (63); the bottom of the driving gear (63) is meshed with the driven gear (64); the left side of the inner cavity of the box body (4) is The side is rotatably connected with a second forward and reverse screw rod (65) through a bearing, the surface of the second forward and reverse screw rod (65) is keyed to the inner cavity of the driven gear (64), the positive thread and the negative thread of the second forward and reverse screw rod (65) are both threadedly connected with a second thread block (66), the positive thread and the negative thread of the first forward and reverse screw rod (61) are arranged opposite to the positive thread and the negative thread of the second forward and reverse screw rod (65), the bottom of the first thread block (62) and the second thread block (66) are bolted with a movable plate (67), the inner side of the movable plate (67) is bolted with a clamping block (68) in sequence from top to bottom, and the inner side of the clamping block (68) is clamped with the inner cavity of the clamping slot.

3. A railway station lighting device according to claim 2, characterized in that: A handle (7) is bolted to the right side of the first forward and reverse screw rod (61), a through hole is opened on the top of the handle (7), and a limit rod (8) is clamped in the inner cavity of the through hole; a partition (9) is bolted to the right side of the box body (4), and the bottom of the limit rod (8) passes through the partition (9) and is bolted to a pull handle; springs are fixedly connected to both sides of the bottom of the partition (9), and the bottom of the spring is fixedly connected to the top of the pull handle.

4. A railway station lighting device according to claim 1, characterized in that: The bottom of the inner cavity of the box body (4) is provided with sliding grooves (10) from left to right in sequence, and the inner cavity of the sliding groove (10) is slidably connected with a slider (11), and the top of the slider (11) is bolted to the bottom of the moving plate (67).

5. The railway station lighting device according to claim 1, characterized in that: Baffles (12) are bolted to both sides of the bottom of the box body (4), and both sides of the light panel (2) are in contact with the inner side of the baffles (12).

6. A railway station lighting device according to claim 2, characterized in that: A protective pad is fixedly connected to the inner side of the clamping block (68), and a maintenance cover is provided on the front side of the box body (4).

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