A railway construction lighting device

Abstract

This utility model discloses a railway construction lighting device, belonging to the field of lighting technology. The device includes a base with pulleys mounted on its bottom end. The top of the base has a placement groove, with support shafts symmetrically and rotatably mounted on both sides of the inner wall of the groove. A support plate is fixedly mounted at one end of each support shaft. A sleeve rod is fixedly mounted on the top of the support plate, and the top of the sleeve rod slidably connects to the support rod. A lifting assembly cooperating with the support rod is mounted on the inner wall of the sleeve rod. A lighting component is mounted on the top of the support rod. A slider is slidably mounted on the bottom of the inner wall of the placement groove, with a pull rod hinged to the top of the slider. One end of the pull rod is hinged to the outer side of the sleeve rod. A driving assembly is mounted on the slider. This device is easy to move, and by rotating the sleeve rod and retracting the support rod, the height of the lighting component is reduced, effectively preventing tilting during movement and thus improving safety.

Description

Technical Field

[0001] This utility model relates to the field of lighting technology, and more specifically, to a railway construction lighting device. Background Technology

[0002] Currently, during railway construction, lighting is generally used to increase nighttime brightness. To ensure better illumination and a wider coverage area, long light poles are needed for support. As construction progresses, the lighting needs to be moved. However, when the light poles are long, it is inconvenient to move the lighting equipment, as it is prone to tilting and damage during movement. Utility Model Content

[0003] To overcome the above shortcomings, this utility model provides a railway construction lighting device, which aims to improve the problem that lighting equipment is prone to tilting and damage during movement.

[0004] This utility model is implemented as follows: A railway construction lighting device includes a base, a pulley installed at the bottom of the base, a placement groove provided at the top of the base, support shafts symmetrically and rotatably installed on both sides of the inner wall of the placement groove, a support plate fixedly installed at one end of the two support shafts, a sleeve rod fixedly installed at the top of the support plate, a support rod slidably sleeved at the top of the sleeve rod, a lifting component cooperating with the support rod installed on the inner wall of the sleeve rod, a lighting component installed at the top of the support rod, a slider slidably installed at the bottom of the inner wall of the placement groove, a pull rod hinged at the top of the slider, one end of the pull rod hinged to the outside of the sleeve rod, and a driving component installed on the slider.

[0005] In a preferred embodiment of this utility model, the driving assembly includes a first side plate, a first threaded rod, and a first motor. The first side plates are symmetrically fixedly installed on both sides of the bottom of the inner wall of the placement groove. The first threaded rod is rotatably installed between the two first side plates. The slider is threadedly installed on the first threaded rod. The first motor is fixedly installed on one end of the first threaded rod. The first motor is fixedly installed on one side of the first side plate. The output end of the first motor passes through the first side plate and is fixedly connected to one end of the first threaded rod.

[0006] In a preferred embodiment of this utility model, the slider is symmetrically fixedly mounted on both sides, and the inner wall of the placement groove is provided with a first sliding groove that matches the sliding plate. The sliding plate is slidably connected to the inner wall of the first sliding groove.

[0007] In a preferred embodiment of this utility model, the lighting assembly includes a top plate, which is fixedly installed on the top of the support rod. Multiple lighting lamps are symmetrically fixedly installed on both sides of the top of the top plate. The top plate is I-shaped, and the multiple lighting lamps on both sides are symmetrically inclined.

[0008] In a preferred embodiment of this utility model, the lifting assembly includes a second threaded rod and a second motor. The second threaded rod is rotatably mounted on the bottom end of the inner wall of the sleeve rod. The bottom end of the support rod is threaded onto the second threaded rod. The second motor is fixedly mounted on the bottom end of the support plate. The output end of the second motor passes through the support plate and the bottom end of the sleeve rod and is fixedly connected to the bottom end of the second threaded rod. The sleeve rod and the pull rod are arranged perpendicular to each other. A controller is installed on the outside of the base. The controller is electrically connected to the lighting lamp, the first motor, and the second motor. A battery pack electrically connected to the lighting lamp, the first motor, and the second motor is placed in the placement slot.

[0009] In a preferred embodiment of this utility model, a limiting block is symmetrically fixedly installed at the bottom outer side of the support rod, and a second sliding groove matching the limiting block is provided on the inner wall of the sleeve rod, and the limiting block is slidably connected to the inner wall of the second sliding groove.

[0010] In a preferred embodiment of this utility model, a bracket is fixedly installed at the bottom of the inner wall of the placement groove, and multiple springs are fixedly installed at the top of the bracket. The tops of the multiple springs are jointly fixedly installed on a support base. The outer side of the sleeve rod is movably connected to the top of the support base. The bracket is U-shaped and symmetrically arranged with the support plate in the placement groove. The top of the support base is provided with an arc-shaped groove that matches the sleeve rod, and a protective pad is installed on the inner wall of the arc-shaped groove.

[0011] In a preferred embodiment of this utility model, second side plates are symmetrically fixedly installed on both sides of the support base, and guide rods are symmetrically fixedly installed on the top of the bracket. The second side plates are slidably installed on the guide rods, and a limiting circular plate is fixedly installed on the top of the guide rods. The diameter of the limiting circular plate is larger than the diameter of the guide rods.

[0012] The beneficial effects of this utility model are as follows: The railway construction lighting device obtained by the above design allows for the following: Before moving the device, the first motor is started to drive the first threaded rod to rotate. The rotation of the first threaded rod drives the slider to move. The slider's movement, along with the pull rod, drives the sleeve rod to rotate until it engages with the arc-shaped groove at the top of the support base. At this point, the base can be pushed to move via the pulley. When the device is moved to the designated location and needs to be used, the first motor is started again to drive the sleeve rod to rotate until it is perpendicular to the base. Then, the second motor is started to drive the second threaded rod to rotate. The rotation of the second threaded rod drives the support rod to rise and fall, thereby adjusting the height of the lighting component. Finally, illumination is provided by the lighting lamp. This device is easy to move, and by rotating the sleeve rod and retracting the support rod to lower the height of the lighting component, tilting during movement is effectively prevented, thus improving safety. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 This is a structural schematic diagram of a railway construction lighting device provided by an embodiment of the present invention;

[0015] Figure 2 This invention provides a partial structural schematic diagram of a railway construction lighting device according to an embodiment of the present invention;

[0016] Figure 3 A schematic diagram of the lighting assembly is provided for the embodiments of this utility model;

[0017] Figure 4 A structural schematic diagram of the lifting assembly is provided for the embodiments of this utility model;

[0018] Figure 5 A structural schematic diagram of the bracket is provided for the embodiment of this utility model.

[0019] In the diagram: 110-base; 111-pulley; 120-support shaft; 121-support plate; 122-second threaded rod; 123-second motor; 124-limiting block; 130-sleeve rod; 131-support rod; 140-lighting assembly; 141-top plate; 142-lighting lamp; 150-slider; 151-pull rod; 152-first side plate; 153-first threaded rod; 154-first motor; 155-slide plate; 160-bracket; 161-spring; 162-support seat; 163-second side plate; 164-guide rod. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figures 1-3This utility model provides a technical solution: a railway construction lighting device, including a base 110, a pulley 111 installed at the bottom of the base 110, a placement groove provided at the top of the base 110, support shafts 120 symmetrically and rotatably installed on both sides of the inner wall of the placement groove, a support plate 121 fixedly installed at one end of the two support shafts 120, a sleeve rod 130 fixedly installed at the top of the support plate 121, the top of the sleeve rod 130 slidably sleeved with the support rod 131, a lifting component cooperating with the support rod 131 installed on the inner wall of the sleeve rod 130, a lighting component 140 installed at the top of the support rod 131, the lighting component 140 including a top plate 141, the top plate 141 fixedly installed at the top of the support rod 131, multiple lighting lamps 142 symmetrically fixedly installed on both sides of the top of the top plate 141, the top plate 141 is I-shaped, and the multiple lamps 142 on both sides are... Each lighting lamp 142 is symmetrically tilted. A slider 150 is slidably installed at the bottom of the inner wall of the placement groove. A pull rod 151 is hinged to the top of the slider 150. One end of the pull rod 151 is hinged to the outside of the sleeve rod 130. A drive assembly is installed on the slider 150. The drive assembly includes a first side plate 152, a first threaded rod 153, and a first motor 154. The first side plates 152 are symmetrically fixedly installed on both sides of the bottom of the inner wall of the placement groove. The first threaded rod 153 is rotatably installed between the two first side plates 152. The slider 150 is threaded onto the first threaded rod 153. The first motor 154 is fixedly installed at one end of the first threaded rod 153. The first motor 154 is fixedly installed on one side of the first side plate 152. The output end of the first motor 154 passes through the first side plate 152 and is fixedly connected to one end of the first threaded rod 153.

[0022] In some specific implementations, the slider 150 is symmetrically fixedly mounted on both sides of the slide plate 155, and the inner wall of the placement groove is provided with a first sliding groove that matches the slide plate 155. The slide plate 155 is slidably connected to the inner wall of the first sliding groove. The cooperation between the slide plate 155 and the first sliding groove improves the stability of the slider 150 when it moves.

[0023] Please see Figure 4 The lifting assembly includes a second threaded rod 122 and a second motor 123. The second threaded rod 122 is rotatably mounted on the bottom end of the inner wall of the sleeve rod 130. The bottom end of the support rod 131 is threaded onto the second threaded rod 122. The bottom end of the support plate 121 is fixedly mounted on the second motor 123. The output end of the second motor 123 passes through the support plate 121 and the bottom end of the sleeve rod 130 and is fixedly connected to the bottom end of the second threaded rod 122. The sleeve rod 130 and the pull rod 151 are arranged perpendicularly to each other. A controller is installed on the outside of the base 110. The controller is electrically connected to the lighting lamp 142, the first motor 154 and the second motor 123 respectively. A battery pack electrically connected to the lighting lamp 142, the first motor 154 and the second motor 123 is placed in the placement slot.

[0024] In some specific implementations, a limiting block 124 is symmetrically fixedly installed on the bottom outer side of the support rod 131, and a second sliding groove matching the limiting block 124 is provided on the inner wall of the sleeve rod 130. The limiting block 124 is slidably connected to the inner wall of the second sliding groove to limit the sliding of the support rod 131 and prevent the support rod 131 from disengaging from the second threaded rod 122 when it rises.

[0025] Please see Figure 5 A bracket 160 is fixedly installed at the bottom of the inner wall of the placement groove. Multiple springs 161 are fixedly installed at the top of the bracket 160. The tops of the multiple springs 161 are jointly fixedly installed on the support base 162. The outer side of the sleeve rod 130 is movably connected to the top of the support base 162. The bracket 160 is U-shaped and symmetrically arranged with the support plate 121 in the placement groove. The top of the support base 162 is provided with an arc-shaped groove that matches the sleeve rod 130. A protective pad is installed on the inner wall of the arc-shaped groove to provide support for the sleeve rod 130 and ensure the stability of the sleeve rod 130 when it moves.

[0026] In some specific implementations, second side plates 163 are symmetrically fixedly installed on both sides of the support base 162, and guide rods 164 are symmetrically fixedly installed on the top of the bracket 160. The second side plates 163 are slidably installed on the guide rods 164, and a limiting circular plate is fixedly installed on the top of the guide rods 164. The diameter of the limiting circular plate is larger than the diameter of the guide rods 164, which plays a role in limiting the sliding of the second side plates 163 and preventing damage when the sleeve rod 130 collides with the support base 162.

[0027] Working principle: Before the equipment is moved, the first motor 154 is started to drive the first threaded rod 153 to rotate. The rotation of the first threaded rod 153 drives the slider 150 to move. The movement of the slider 150, together with the pull rod 151, drives the sleeve rod 130 to rotate until it fits with the arc groove at the top of the support base 162. At this time, the base 110 can be pushed to move through the pulley 111. When it is moved to the designated place and needs to be used, the first motor 154 is started again to drive the sleeve rod 130 to rotate until it is perpendicular to the base 110. Then the second motor 123 is started to drive the second threaded rod 122 to rotate. The rotation of the second threaded rod 122 drives the support rod 131 to rise and fall, thereby adjusting the height of the lighting component 140. Finally, the lighting is provided by the lighting lamp 142.

[0028] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A railway construction lighting device comprising a base, the bottom end of which is provided with a pulley, characterized in that, The base has a placement groove at its top. Support shafts are symmetrically and rotatably mounted on both sides of the inner wall of the placement groove. A support plate is fixedly mounted on one end of the two support shafts. A sleeve rod is fixedly mounted on the top of the support plate. The top of the sleeve rod is slidably fitted with a support rod. A lifting component that cooperates with the support rod is installed on the inner wall of the sleeve rod. A lighting component is installed on the top of the support rod. A slider is slidably mounted on the bottom of the inner wall of the placement groove. A pull rod is hinged to the top of the slider. One end of the pull rod is hinged to the outside of the sleeve rod. A drive component is installed on the slider.

2. A railway construction lighting device according to claim 1, characterised in that The drive assembly includes a first side plate, a first threaded rod, and a first motor. The first side plates are symmetrically fixedly installed on both sides of the bottom of the inner wall of the placement groove. The first threaded rod is rotatably installed between the two first side plates. The slider is threadedly installed on the first threaded rod. The first motor is fixedly installed at one end of the first threaded rod.

3. A railway construction lighting device according to claim 2, characterised in that The slider is symmetrically fixedly mounted on both sides, and the inner wall of the placement groove is provided with a first groove that matches the slider.

4. A railway construction lighting device according to claim 1, characterized in that The lighting assembly includes a top plate, which is fixedly installed on the top of the support rod, and multiple lighting lamps are symmetrically fixedly installed on both sides of the top of the top plate.

5. A railway construction lighting device according to claim 1, characterized in that The lifting assembly includes a second threaded rod and a second motor. The second threaded rod is rotatably mounted on the bottom end of the inner wall of the sleeve rod. The bottom end of the support rod is threaded onto the second threaded rod. The second motor is fixedly mounted on the bottom end of the support plate. The output end of the second motor passes through the support plate and the bottom end of the sleeve rod and is fixedly connected to the bottom end of the second threaded rod.

6. A railway construction lighting device according to claim 5, characterised in that The support rod is symmetrically fixedly installed with limiting blocks at the bottom outer side, and the inner wall of the sleeve rod is provided with a second sliding groove that matches the limiting blocks.

7. A railway construction lighting device according to claim 1, characterized in that A bracket is fixedly installed at the bottom of the inner wall of the placement groove. Multiple springs are fixedly installed at the top of the bracket. The tops of the multiple springs are jointly fixedly installed on a support base. The outer side of the sleeve is movably connected to the top of the support base.

8. A railway construction lighting device according to claim 7, characterised in that The second side plates are symmetrically fixedly installed on both sides of the support base, and the guide rods are symmetrically fixedly installed on the top of the bracket. The second side plates are slidably installed on the guide rods.

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