Illuminating system for tunnel construction

Abstract

The utility model relates to a lighting device, and provides a lighting system for tunnel construction, which comprises a bracket, a pair of lamp tubes arranged on the bracket, an arc-shaped reflecting cover covering the lamp tubes, and a driving device for driving the reflecting cover to rotate along the axes of the lamp tubes, the pair of lamp tubes are obliquely arranged, and the upper ends of the pair of lamp tubes are close to each other. According to the illuminating system for tunnel construction, the illuminating range can be adjusted more, and the applicability is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of lighting devices, and in particular to a lighting system for tunnel construction. Background Art

[0002] After the main part of the tunnel is opened, various detailed construction operations are still needed inside. Due to the poor lighting conditions in the tunnel, basically all construction operations in the tunnel are carried out under the illumination of lamps. The traditional lighting system is to install lamps at intervals on the top of the tunnel. Although this can illuminate a large part of the tunnel, the local lighting intensity will be slightly insufficient. In addition, the construction of the tunnel is gradually moved according to the progress of the construction, so the lighting in most areas cannot be used.

[0003] When fine construction is required, it is usually necessary to temporarily install a separate lighting device at the construction site. The installation and movement of such a device are cumbersome, and the lighting brightness is sufficient, but the range is limited. Usually, it can only illuminate a certain area. When other areas need to be illuminated, the lighting device can only be moved as a whole. When separate construction is required on the top or bottom of the tunnel, such a lighting device is also difficult to perform. Therefore, a lighting system with more adjustable lighting ranges can be designed. Utility Model Content

[0004] The utility model aims to provide a lighting system for tunnel construction, which has a wider adjustable lighting range and a wider applicability.

[0005] The embodiments of the utility model are realized through the following technical scheme: the lighting system for tunnel construction of the utility model comprises a bracket, a pair of lamp tubes arranged on the bracket, an arc-shaped reflector covering the lamp tubes, and a driving device for driving the reflector to rotate along the axis of the lamp tube; the pair of lamp tubes are both inclined, and the upper ends of the pair of lamp tubes are close to each other.

[0006] Furthermore, the bracket includes a U-shaped clamping rod, two ends of the clamping rod are respectively connected to two ends of the lamp tube; the clamping rod is parallel to the lamp tube and is located at the same height.

[0007] Furthermore, both ends of the clamp rod close to the lamp tube are sleeved with sleeves, and the sleeves are fixedly connected to the reflector.

[0008] Furthermore, the driving device includes a motor fixedly connected to the clamping rod, and a transmission belt for connecting the motor output shaft and the sleeve.

[0009] Furthermore, the bracket includes a horizontally arranged base frame and a support rod vertically arranged on the base frame; the support rod is fixedly connected to the clamping rod.

[0010] Furthermore, the support rod is a telescopic structure.

[0011] Furthermore, a plurality of universal wheels are provided on the lower side of the base frame.

[0012] The technical solution of the embodiment of the utility model has at least the following advantages and beneficial effects: the lighting system for tunnel construction of the utility model can be directly placed against the wall in the tunnel when in use, and then the lamp tube can be turned on for lighting, wherein the reflector plays the role of focusing light and avoiding direct exposure to human eyes. In addition, the illumination direction of the light can be adjusted according to the operation situation, wherein when ground operation is required, the reflector can be adjusted to the upper side of the lamp tube by the driving device so that the light is irradiated to the ground, and the specific range of the light illumination can be adjusted by adjusting the specific position of the reflector, and when wall or tunnel top operation is required, the reflector can be rotated to the lower side of the lamp tube so that the light is irradiated to the top of the tunnel, or one lamp tube can be facing up and the other lamp tube can be facing down to achieve all-round simultaneous operation. The tilting of the lamp tube can increase the illumination range and illumination distance of the light, so that it can have a wider range of usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 A schematic structural diagram of a tunnel construction lighting system provided by an embodiment of the utility model from one perspective;

[0015] Figure 2 A schematic diagram of the structure of a lighting system for tunnel construction provided by an embodiment of the utility model from two perspectives;

[0016] Figure 3 for Figure 1 Enlarged view of part A.

[0017] Icon: 1-base, 2-support rod, 3-universal wheel, 4-clamp rod, 5-light tube, 6-reflector, 7-sleeve, 8-motor, 9-transmission belt. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] In the description of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the application is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Example

[0024] The following is further described in conjunction with specific embodiments. Figure 1 -Attached Figure 3As shown, the lighting system for tunnel construction of this embodiment includes a bracket, a pair of lamp tubes 5 arranged on the bracket, an arc-shaped reflector 6 covering the lamp tube 5, and a driving device for driving the reflector 6 to rotate along the axis of the lamp tube 5; the pair of lamp tubes 5 are all inclined, and the upper ends of the pair of lamp tubes 5 are close to each other. Specifically, when in use, it can be directly placed against the wall in the tunnel, and then the lamp tube 5 is turned on for lighting, wherein the reflector 6 plays the role of focusing light and avoiding direct exposure to human eyes. In addition, the irradiation direction of the light can be adjusted according to the operation situation, wherein when it is necessary to perform ground operations, the reflector 6 can be adjusted to the upper side of the lamp tube 5 by the driving device, so that the light is irradiated to the ground, and the specific range of the light irradiation can be adjusted by adjusting the specific position of the reflector 6, when it is necessary to perform wall or tunnel top operations, the reflector 6 can be rotated to the lower side of the lamp tube 5, so that the light is irradiated toward the top of the tunnel, or one lamp tube 5 can be facing upward and the other lamp tube 5 can be facing downward, so as to achieve all-round simultaneous operation. The tilted arrangement of the lamp tube 5 can increase the illumination range and illumination distance of the light, so that it can have a wider range of usage scenarios.

[0025] The bracket in this embodiment includes a U-shaped clamping rod 4, and the two ends of the clamping rod 4 are respectively connected to the two ends of the lamp tube 5; the clamping rod 4 is parallel to the lamp tube 5 and is located at the same height. Specifically, the clamping rod 4 and the lamp tube 5 are placed at the same height, and the clamping rod 4 is placed close to the wall when placed, so as to avoid the clamping rod 4 blocking the light of the lamp tube 5.

[0026] In this embodiment, sleeves 7 are sleeved at both ends of the clamping rod 4 near the lamp tube 5, and the sleeves 7 are fixedly connected to the reflector 6. The driving device includes a motor 8 fixedly connected to the clamping rod 4, and a transmission belt 9 for connecting the output shaft of the motor 8 and the sleeve 7. Specifically, the reflector 6 can be driven to rotate by the motor 8 and the transmission belt 9 fixed on the clamping rod 4.

[0027] The bracket in this embodiment includes a horizontally arranged base frame 1, and a support rod 2 vertically arranged on the base frame 1; the support rod 2 is fixedly connected to the clamp rod 4. The support rod 2 is a telescopic structure. A plurality of universal wheels 3 are arranged on the lower side of the base frame 1. Specifically, the overall structure of the device is similar to an arch structure, and the height of the lamp tube 5 can be adjusted as needed through the telescopic support rod 2, and the position of the lamp tube 5 can be moved more conveniently through the universal wheels 3.

[0028] In summary, the lighting system for tunnel construction of this embodiment can be directly placed against the wall in the tunnel when in use, and then the lamp tube 5 can be turned on for lighting, wherein the reflector 6 plays the role of focusing light and avoiding direct exposure to human eyes. In addition, the irradiation direction of the light can be adjusted according to the working conditions. When ground work is required, the reflector 6 can be adjusted to the upper side of the lamp tube 5 by the driving device so that the light is irradiated to the ground, and the specific range of the light irradiation can be adjusted by adjusting the specific position of the reflector 6. When wall or tunnel top work is required, the reflector 6 can be rotated to the lower side of the lamp tube 5 so that the light is irradiated to the top of the tunnel. Alternatively, one lamp tube 5 can be facing upward and the other lamp tube 5 can be facing downward to achieve all-round simultaneous operation. The tilting of the lamp tube 5 can increase the irradiation range and irradiation distance of the light, so that it can have a wider range of usage scenarios.

[0029] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lighting system for tunnel construction, characterized in that: It comprises a bracket, a pair of lamp tubes (5) arranged on the bracket, an arc-shaped reflector (6) covering the lamp tube (5), and a driving device for driving the reflector (6) to rotate along the axis of the lamp tube (5); The pair of lamp tubes (5) are both arranged at an angle, and the upper ends of the pair of lamp tubes (5) are close to each other.

2. The lighting system for tunnel construction according to claim 1, characterized in that: The bracket comprises a U-shaped clamping rod (4), the two ends of the clamping rod (4) are respectively connected to the two ends of the lamp tube (5); the clamping rod (4) and the lamp tube (5) are parallel and located at the same height.

3. The tunnel construction lighting system according to claim 2, characterized in that: Both ends of the clamping rod (4) close to the lamp tube (5) are sleeved with sleeves (7), and the sleeves (7) are fixedly connected to the reflector (6).

4. The lighting system for tunnel construction according to claim 3, characterized in that: The driving device comprises a motor (8) fixedly connected to the clamping rod (4), and a transmission belt (9) for connecting the output shaft of the motor (8) and the sleeve (7).

5. The tunnel construction lighting system according to claim 2, characterized in that: The bracket comprises a horizontally arranged base frame (1), and a support rod (2) vertically arranged on the base frame (1); the support rod (2) is fixedly connected to the clamping rod (4).

6. The lighting system for tunnel construction according to claim 5, characterized in that: The support rod (2) is a telescopic structure.

7. The lighting system for tunnel construction according to claim 5, characterized in that: A plurality of universal wheels (3) are provided on the lower side of the base frame (1).

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