Temporary lighting device for construction engineering

Abstract

The utility model discloses a temporary lighting device for construction engineering, and relates to the field of construction engineering, the temporary lighting device comprises a mounting bottom block, the bottom surface of the mounting bottom block is horizontally provided with a fastening bottom groove, the inner side edge of the fastening bottom groove is horizontally clamped with an extrusion inner block, and one side edge of the mounting bottom block is horizontally in threaded connection with an extrusion screw rod; a charging port is fixedly formed in one side edge of the mounting bottom block, mounting screw holes are formed in the top surface and the side edge of the mounting bottom block, a telescopic connecting rod is vertically arranged on the top surface of the mounting bottom block, a locking ring is arranged on the outer side edge of the telescopic connecting rod, and a supporting plate body is arranged on the side edge of the telescopic connecting rod; a light-transmitting plate is fixedly clamped to the side edge, away from the telescopic connecting rod, of the supporting plate body, a main power source is horizontally and fixedly clamped to the inner side edge of the mounting bottom block, a split structure is adopted, so that the size is small and convenient to store, carry and use during storage, and meanwhile, under a multi-direction adjusting structure, the lamp can be adjusted to a proper position to meet the illumination requirement.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a temporary lighting device for construction engineering. Background Art

[0002] Construction projects are a general term for all types of buildings and engineering facilities that provide the material and technological foundation for human life and production. Construction projects are organized, purposeful, and large-scale economic activities. Based on their physical attributes, construction projects can be categorized into three types: architectural engineering, civil engineering, and mechanical and electrical engineering. They are projects that generate comprehensive production capacity or maximize project benefits during the reproduction of fixed assets. Construction projects refer to the construction of new or the renovation of existing fixed assets.

[0003] During the construction of current construction projects, some environments do not have lighting equipment and need to build temporary lighting structures. Traditionally, the lighting board structure is supported by a bracket structure, which makes the overall volume large and inconvenient to store and carry. At the same time, some environments cannot meet the requirements of stable placement for lighting, making it more complicated to support and fix it, affecting the subsequent lighting effect. Utility Model Content

[0004] The purpose of the present utility model is to provide a temporary lighting device for construction projects, so as to solve the problem raised in the above background technology that when current construction projects are under construction, some environments do not have lighting equipment and need to build a temporary lighting structure. The traditional method is to support the lighting board structure through a bracket structure, which makes the overall volume large and inconvenient to store and carry. At the same time, some environments cannot meet the effect of stable placement for lighting, and it is cumbersome to support and fix it, which affects the subsequent lighting effect.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A temporary lighting device for construction projects includes a mounting base block, the bottom surface of the mounting base block is horizontally provided with a buckle bottom groove, the inner side of the buckle bottom groove is horizontally clamped with an extruded inner block, one side of the mounting base block is horizontally threaded with an extruded screw, one side of the mounting base block is fixedly provided with a charging port, the top surface and side of the mounting base block are provided with mounting screw holes, the top surface of the mounting base block is vertically provided with a telescopic connecting rod, the outer side of the telescopic connecting rod is provided with a locking ring, the side of the telescopic connecting rod is provided with a support plate body, and the support plate body is fixedly clamped with a The light-transmitting plate, the inner side edge of the mounting bottom block is horizontally fixed and connected with the main power supply, the bottom end of the telescopic connecting rod is fixedly connected with the bottom screw, the top of the telescopic connecting rod is vertically provided with a flip top groove, the inner side edge of the flip top groove is horizontally symmetrically connected with a rectangular pressure block, the side edge of the telescopic connecting rod is horizontally inserted with an adjusting screw, one side edge of the support plate body is provided with a side sleeve hole, the inner side edge of the side sleeve hole is clamped with a clamping ball, the outer side edge of the clamping ball is horizontally fixedly connected with a flip connecting block, the side edge of the flip connecting block is provided with a limited through hole, and the inner side edge of the support plate body is fixedly connected with the main light board.

[0007] As a preferred embodiment of the present invention: the buckled bottom groove is opened horizontally through, and the two ends of the buckled bottom groove horizontally penetrate the two side walls of the mounting base block and extend to the outside to form an opening. One end of the extrusion screw is horizontally threaded and arranged inside the side screw hole of the mounting base block, and the extended end is horizontally inserted and arranged at the side center position of the extrusion inner block.

[0008] As a preferred embodiment of the present invention: the interior of the charging port and the main power supply maintain electrical connection with each other, the telescopic connecting rod adopts a telescopic rod structure, and the bottom end of the telescopic connecting rod is docked and arranged at the open end of a mounting screw hole, and the support plate is vertically arranged at the top position of the side of the telescopic connecting rod.

[0009] As a preferred embodiment of the present invention: the bottom end of the bottom screw is threadedly fixedly connected to the inner side of the mounting screw hole, the flip top groove is vertically penetrated and opened at the top center position of the telescopic connecting rod, and the two side edges of the flip top groove penetrate the side walls of the telescopic connecting rod and extend to the outside to form an opening.

[0010] As a preferred embodiment of the present invention: the rectangular pressing blocks are horizontally symmetrically inserted into the inner rectangular groove of the flip top groove, and the ends of the rectangular pressing blocks are butt-jointed and arranged at the side positions of the flip connecting block, the rectangular pressing blocks are threadedly connected and arranged on the outer side of the adjusting screw, and the side sleeve hole is opened at the center position of one side of the support plate body.

[0011] As a preferred embodiment of the present invention: one end of the flip connecting block is horizontally fixedly connected to the extended side of the clamping sphere, and the other end is clamped to the inner side of the flip top groove, and the limiting through hole is sleeved on the outer side of the adjusting screw.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model is to perform an internal fixing installation operation by fixing the telescopic connecting rod with the corresponding threaded connection of the bottom screw at the bottom end thereof, so that the mounting base block can be placed at a specified position on the ground, and the placement of the mounting base block is more stable under the counterweight of the main power supply. The mounting base block can also be buckled and arranged on the outer side of a rod structure such as a guardrail through the buckling bottom groove on the bottom surface, and the extruding screw on the side is rotated so that one end squeezes the extruded inner block and fixes it in a specified position, thereby forming an installation and fixing process for the mounting base block. After the telescopic connecting rod is stretched to a specified length, the locking ring is rotated so that the telescopic connecting rod is fixed at the specified length, and the support plate body at the top can be supported to a specified height. To meet the lighting needs, when the support plate is flipped, the side flip connecting block is flipped to the specified angle inside the flip top groove, and after the side adjusting screw is rotated, the rectangular pressure block is driven to squeeze the two sides of the flip connecting block, thereby fixing the flip connecting block at the specified angle inside the flip top groove, and the mutual clamping between the clamping ball and the side sleeve hole makes it possible to adjust the rotation direction of the support plate body, so that the main light panel inside is lit and used to illuminate the designated position of the construction site. The split structure makes it compact and easy to store and carry when stored, and the multi-directional adjustment structure makes it possible to adjust to a suitable position to meet the lighting needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0015] Figure 1 A schematic diagram of the three-dimensional structure of a temporary lighting device for construction projects;

[0016] Figure 2 A structural diagram showing the front view and cross-sectional connection details of the installation base block for temporary lighting devices used in construction projects;

[0017] Figure 3 A schematic diagram showing the structural details of the front cross-section of the telescopic connecting rod of a temporary lighting device for a construction project;

[0018] Figure 4 This is a structural diagram showing the front view and cross-sectional connection details of the support plate of a temporary lighting device used in construction projects.

[0019] In the figure: 1. Install the bottom block; 2. Snap-fit ​​bottom groove; 3. Extrude the inner block; 4. Extrude the screw; 5. Charging port; 6. Mounting screw hole; 7. Telescopic connecting rod; 8. Locking ring; 9. Support plate; 10. Light-transmitting plate; 11. Main power supply; 12. Bottom screw; 13. Flip top groove; 14. Rectangular pressure block; 15. Adjustment screw; 16. Side sleeve hole; 17. Snap-fit ​​ball; 18. Flip connecting block; 19. Limiting through hole; 20. Main light board. DETAILED DESCRIPTION

[0020] See also Figure 1 In the embodiment of the present invention, a temporary lighting device for construction projects includes a mounting base block 1, a buckle bottom groove 2 is horizontally opened on the bottom surface of the mounting base block 1, and an extruded inner block 3 is horizontally clamped on the inner side of the buckle bottom groove 2. The buckle bottom groove 2 is horizontally through-opened, and the two ends of the buckle bottom groove 2 horizontally penetrate the two side walls of the mounting base block 1 and extend to the outside to form an opening. One end of the extruded screw 4 is horizontally through-threaded and arranged inside the side screw hole of the mounting base block 1, and the extended end is horizontally inserted and arranged at the side center position of the extruded inner block 3. One side of the mounting base block 1 is horizontally threadedly connected with the extruded screw 4. One side of the mounting base block 1 A charging port 5 is fixedly provided on the side, mounting screw holes 6 are provided on the top and side of the mounting base block 1, a telescopic link 7 is vertically provided on the top surface of the mounting base block 1, a locking ring 8 is provided on the outer side of the telescopic link 7, a support plate 9 is provided on the side of the telescopic link 7, the interior of the charging port 5 and the main power supply 11 are electrically connected to each other, the telescopic link 7 adopts a telescopic rod structure, and the bottom end of the telescopic link 7 is docked at the open end of a mounting screw hole 6, the support plate 9 is vertically arranged at the top position of the side of the telescopic link 7, and the support plate 9 is fixedly clamped with a light-transmitting plate 10 on the side away from the telescopic link 7;

[0021] See also Figure 2-4In the embodiment of the present utility model, a temporary lighting device for construction projects is provided, wherein the inner side of the mounting bottom block 1 is horizontally fixed with a main power supply 11, the bottom end of the telescopic link 7 is fixedly connected with a bottom screw 12, and the top of the telescopic link 7 is vertically provided with a flip top groove 13, and the bottom end of the bottom screw 12 is threadedly fixedly connected to the inner side of the mounting screw hole 6, the flip top groove 13 is vertically penetrated and opened at the top center position of the telescopic link 7, and the two sides of the flip top groove 13 pass through the side walls of the telescopic link 7 and extend to the outside to form an opening, the inner side of the flip top groove 13 is horizontally symmetrically connected with a rectangular pressing block 14, and the side of the telescopic link 7 is horizontally plugged with an adjusting screw 15, and one side of the support plate body 9 is provided with a side sleeve hole 16, and the rectangular pressing block 14 is horizontally symmetrically inserted The flip connecting block 18 is connected to the inner rectangular groove of the flip top groove 13, and the ends of the rectangular pressing blocks 14 are connected to the side positions of the flip connecting block 18. The rectangular pressing block 14 is threadedly connected to the outer side of the adjusting screw 15. The side sleeve hole 16 is opened at the center position of one side of the support plate body 9. The inner side of the side sleeve hole 16 is clamped with a clamping ball 17. The outer side of the clamping ball 17 is horizontally fixedly connected with the flip connecting block 18. A limiting through hole 19 is opened on the side of the flip connecting block 18. One end of the flip connecting block 18 is horizontally fixedly connected to the extended side position of the clamping ball 17, and the other end is clamped to the inner side of the flip top groove 13. The limiting through hole 19 is sleeved on the outer side of the adjusting screw 15, and the inner side of the support plate body 9 is fixedly clamped with the main light board 20.

[0022] The working principle of this utility model is:

[0023] The telescopic connecting rod 7 is fixedly connected to the internal fixing installation operation of the mounting screw hole 6 through the corresponding threaded connection of the bottom screw 12 at the bottom end, so that the mounting base block 1 can be placed at a specified position on the ground. Under the counterweight of the main power supply 11, the placement of the mounting base block 1 is more stable. The mounting base block 1 can also be buckled and set on the outer side of the rod structure such as the guardrail through the buckling bottom groove 2 on the bottom surface. The extrusion screw 4 on the side is rotated so that one end squeezes the extruded inner block 3 and is fixed in the specified position, forming an installation and fixing process for the mounting base block 1. After the telescopic connecting rod 7 is stretched to the specified length, the locking ring 8 is rotated to fix the telescopic connecting rod 7 at the specified length. The top support plate 9 can be supported to a specified height to meet the lighting needs. When the support plate 9 is flipped, the side flip connecting block 18 is flipped to a specified angle inside the flip top groove 13. After the side adjusting screw 15 is rotated, the rectangular pressing block 14 is driven to squeeze the two sides of the flip connecting block 18, thereby fixing the flip connecting block 18 at a specified angle inside the flip top groove 13. The mutual clamping connection between the clamping ball 17 and the side sleeve hole 16 makes it possible to adjust the rotation direction of the support plate 9, so that the internal main light board 20 can be lit to illuminate the designated position of the construction site.

[0024] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A temporary lighting device for construction projects, comprising a mounting base (1), characterized in that: The bottom surface of the mounting base block (1) is horizontally provided with a buckle bottom groove (2), the inner side of the buckle bottom groove (2) is horizontally clamped with an extruded inner block (3), one side of the mounting base block (1) is horizontally threaded with an extruded screw (4), one side of the mounting base block (1) is fixedly provided with a charging port (5), the top surface and side of the mounting base block (1) are provided with mounting screw holes (6), the top surface of the mounting base block (1) is vertically provided with a telescopic connecting rod (7), the outer side of the telescopic connecting rod (7) is provided with a locking ring (8), the side of the telescopic connecting rod (7) is provided with a support plate (9), the support plate (9) is fixedly clamped with a light-transmitting plate (10) on the side away from the telescopic connecting rod (7), the inner side of the mounting base block (1) is horizontally threaded with an extruded screw (4), a charging port (5) is fixedly provided with the charging port (5), the top surface and side of the mounting base block (1) are provided with mounting screw holes (6), a telescopic connecting rod (7) is vertically provided with a telescopic connecting rod (7), the outer side of the telescopic connecting rod (7) is provided with a locking ring (8), a support plate (9) is provided on the side of the telescopic connecting rod (7), A main power supply (11) is fixedly connected horizontally, the bottom end of the telescopic connecting rod (7) is fixedly connected to a bottom screw (12), the top end of the telescopic connecting rod (7) is vertically provided with a flip top groove (13), the inner side of the flip top groove (13) is horizontally symmetrically connected with a rectangular pressure block (14), the side of the telescopic connecting rod (7) is horizontally plugged with an adjusting screw (15), one side of the support plate body (9) is provided with a side sleeve hole (16), the inner side of the side sleeve hole (16) is clamped with a clamping ball (17), the outer side of the clamping ball (17) is horizontally fixedly connected to a flip connecting block (18), the side of the flip connecting block (18) is provided with a limited through hole (19), and the inner side of the support plate body (9) is fixedly connected with a main light board (20).

2. The temporary lighting device for construction projects according to claim 1, characterized in that: The buckle bottom groove (2) is opened horizontally through, and the two ends of the buckle bottom groove (2) horizontally penetrate the two side walls of the installation base block (1) and extend to the outside to form an opening. One end of the extrusion screw (4) is horizontally penetrated and threadedly connected to the inside of the side screw hole of the installation base block (1), and the extended end is horizontally inserted and arranged at the side center position of the extrusion inner block (3).

3. The temporary lighting device for construction projects according to claim 1, characterized in that: The interior of the charging port (5) and the main power supply (11) are electrically connected to each other, the telescopic connecting rod (7) is arranged in a telescopic rod structure, and the bottom end of the telescopic connecting rod (7) is docked with the open end of a mounting screw hole (6), and the support plate (9) is vertically arranged at the top end of the side of the telescopic connecting rod (7).

4. The temporary lighting device for construction projects according to claim 1, characterized in that: The bottom end of the bottom screw (12) is threadedly fixedly connected to the inner side of the mounting screw hole (6), and the flip top groove (13) is vertically penetrated and opened at the top center position of the telescopic connecting rod (7), and the two side edges of the flip top groove (13) penetrate the side walls of the telescopic connecting rod (7) and extend to the outside to form an opening.

5. The temporary lighting device for construction projects according to claim 1, characterized in that: The rectangular pressing blocks (14) are horizontally symmetrically inserted into the inner rectangular groove of the flip top groove (13), and the ends of the rectangular pressing blocks (14) are butt-jointed and arranged at the side positions of the flip connecting block (18). The rectangular pressing blocks (14) are threadedly connected to the outer side of the adjusting screw (15), and the side sleeve hole (16) is opened at the center position of one side of the support plate body (9).

6. The temporary lighting device for construction projects according to claim 1, characterized in that: One end of the flip connecting block (18) is horizontally fixedly connected to the extended side of the clamping ball (17), and the other end is clamped to the inner side of the flip top groove (13), and the limiting through hole (19) is sleeved on the outer side of the adjusting screw (15).

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