Adjustable tunnel construction illuminating lamp

Abstract

The utility model relates to the technical field of illuminating lamps, in particular to an adjustable tunnel construction illuminating lamp which comprises a placing plate, a push-pull handle is fixedly connected to the surface of the placing plate, an adjusting structure is fixedly connected to the surface of the placing plate, and a moving structure is fixedly connected to the bottom of the placing plate. The adjusting structure is arranged, the upper rotating column is rotated, the threaded rod in the upper rotating column and the internal thread in the lower fixing column are matched and separated, and therefore the height of the illuminating lamp is adjusted, the height is fixed through the fixing bolt, meanwhile, due to the fact that the height is adjusted through rotation, the illuminating direction of the illuminating lamp can be adjusted, and the illuminating lamp is convenient to use. And a moving structure is arranged, when the position of the illuminating lamp needs to be fixed, a fixing plate is rotated by 90 degrees, so that a sliding block can slide up and down in a stand column, and after the sliding block slides to the lowest position, a fixing nail is nailed into the ground to fix the illuminating lamp.

Description

Technical Field

[0001] The utility model belongs to the technical field of lighting lamps, and in particular relates to an adjustable tunnel construction lighting lamp. Background Art

[0002] Tunnels are engineering structures buried in the ground, and are a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mining tunnels, and military tunnels. When constructing in tunnels, it is essential to use lighting to assist because there is no natural light source.

[0003] Due to the particularity of the construction environment, it is difficult to adjust the angle of existing construction lighting lamps, which is inconvenient to use. Although some existing construction lighting lamps are movable, they cannot be fixed and are difficult to adapt to the use on complex road surfaces. Therefore, an adjustable tunnel construction lighting lamp is urgently needed to solve the above problems. Utility Model Content

[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide an adjustable tunnel construction lighting lamp to solve the problems raised in the above-mentioned background technology that due to the particularity of the construction environment, the existing construction lighting lamps are difficult to adjust the angle and are inconvenient to use, and some existing construction lighting lamps are movable but cannot be fixed, making them difficult to adapt to use on complex road surfaces.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable tunnel construction lighting lamp, comprising a placement plate, a push-pull handle is fixedly connected to the surface of the placement plate, an adjustment structure is fixedly connected to the surface of the placement plate, the adjustment structure comprises a lower fixed column, a threaded rod is movably connected inside the lower fixed column, an upper rotating column is fixedly connected to the surface of the threaded rod, a lighting lamp is fixedly connected to the top of the upper rotating column, a fixing bolt is movably connected to the surface of the lower fixed column, a movable structure is fixedly connected to the bottom of the placement plate, the movable structure comprises a column, a brake wheel is movably connected to the column, a slider is movably connected to the inside of the column, a connecting block is fixedly connected to the surface of the connecting block, a fixing plate is fixedly connected to the surface of the fixing plate, and a fixing nail is movably connected to the inside of the fixing plate.

[0006] Preferably, the lower fixing column is fixedly connected to the center of the upper surface of the placement plate, a circular groove is opened inside the lower fixing column, an internal thread which is the same as the thread on the surface of the threaded rod is arranged in the circular groove, and a thread is arranged on the lower half of the surface of the threaded rod.

[0007] Preferably, the upper half of the surface of the threaded rod is unthreaded, and the unthreaded half of the threaded rod is fixedly connected to the inside of the upper rotating column.

[0008] Preferably, a second circular groove is formed on the side surface of the lower fixing column, and the fixing bolt is connected to the lower fixing column via a thread.

[0009] Preferably, the upper surface of the column is fixedly connected to the lower surface of the placement plate.

[0010] Preferably, a groove 1 is provided inside the column, the slider can slide up and down and rotate around the center of a circle in the groove 1, the fixed plate can rotate on the surface of the column along with the slider, and the maximum rotation angle of the fixed plate is ninety degrees.

[0011] Preferably, a circular groove three is provided on the surface of the fixing plate, and the fixing nail can slide in the circular groove three.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The adjustable tunnel construction lighting lamp is provided with an adjustment structure. By rotating the upper rotating column, the threaded rod inside the upper rotating column is matched with the internal thread inside the lower fixed column, and the two are separated, so that the height of the lighting lamp can be adjusted, and then the height is fixed by the fixing bolt. At the same time, due to the rotation adjustment of the height, the lighting direction of the lighting lamp can also be adjusted;

[0014] 2. The adjustable tunnel construction lighting lamp is provided with a movable structure. When the position of the lighting lamp needs to be fixed, the fixing plate is rotated ninety degrees so that the slider can slide up and down in the column. After sliding to the lowest position, the lighting lamp is fixed by nailing the fixing nail into the ground. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 It is a side perspective schematic diagram of the structure of the utility model;

[0017] Figure 3 It is a structural explosion diagram of the regulating structure of the utility model;

[0018] Figure 4 It is a three-dimensional schematic diagram of the local structure of the mobile structure of the utility model;

[0019] Figure 5 It is a schematic diagram of the structural explosion of the mobile structure of the utility model.

[0020] In the figure: 1. placement plate; 2. push-pull handle; 3. adjustment structure; 31. lower fixed column; 32. threaded rod; 33. upper rotating column; 34. lighting lamp; 35. fixing bolt; 4. moving structure; 41. column; 42. brake wheel; 43. slider; 44. connecting block; 45. fixing plate; 46. fixing nail. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 , an embodiment provided by the utility model:

[0023] An adjustable tunnel construction lighting lamp comprises a placement plate 1, a push-pull handle 2 is fixedly connected to the surface of the placement plate 1, an adjustment structure 3 is fixedly connected to the surface of the placement plate 1, the adjustment structure 3 comprises a lower fixed column 31, a threaded rod 32 is movably connected inside the lower fixed column 31, an upper rotating column 33 is fixedly connected to the surface of the threaded rod 32, a lighting lamp 34 is fixedly connected to the top of the upper rotating column 33, a fixing bolt 35 is movably connected to the surface of the lower fixed column 31, a moving structure 4 is fixedly connected to the bottom of the placement plate 1, the moving structure 4 comprises a column 41, a brake wheel 42 is movably connected to the column 41, a slider 43 is movably connected inside the column 41, a connecting block 44 is fixedly connected to the surface of the slider 43, and the connecting block 4 The surface of 4 is fixedly connected with a fixing plate 45, and the interior of the fixing plate 45 is movably connected with a fixing nail 46. An adjustment structure 3 is provided. By rotating the upper rotating column 33, the threaded rod 32 inside the upper rotating column 33 fits with the internal thread inside the lower fixing column 31, and the two are separated, thereby adjusting the height of the illuminating lamp 34, and then fixing the height by the fixing bolt 35. At the same time, since the height is adjusted by rotation, the lighting direction of the illuminating lamp 34 can also be adjusted. A moving structure 4 is provided. When the position of the illuminating lamp 34 needs to be fixed, the fixing plate 45 is rotated ninety degrees, so that the slider 43 can slide up and down in the column 41. After sliding to the lowest point, the fixing nail 46 is nailed into the ground to complete the fixing of the illuminating lamp 34.

[0024] Furthermore, the lower fixed column 31 is fixedly connected to the center of the upper surface of the placement plate 1, and a circular groove is opened inside the lower fixed column 31. The circular groove is provided with an internal thread that is the same as the surface thread of the threaded rod 32. The lower half of the surface of the threaded rod 32 is provided with a thread, and the surface thread of the threaded rod 32 is matched with the internal thread inside the lower fixed column 31.

[0025] Furthermore, the upper half of the surface of the threaded rod 32 is not threaded, and the half of the threaded rod 32 without threads is fixedly connected to the inside of the upper rotating column 33, and the upper rotating column 33 is lifted by the cooperation of the threads and the internal threads.

[0026] Furthermore, a circular groove II is formed on the side surface of the lower fixing column 31 , and the fixing bolt 35 is connected to the lower fixing column 31 through a thread. After the fixing bolt 35 is tightened, the surface of the fixing bolt 35 is pressed against the surface of the threaded rod 32 .

[0027] Furthermore, the upper surface of the column 41 is fixedly connected to the lower surface of the placement plate 1 , and the column 41 provides supporting force to the placement plate 1 .

[0028] Furthermore, a groove 1 is provided inside the column 41, and the slider 43 can slide up and down and rotate around the center of a circle in the groove 1. The fixed plate 45 can rotate on the surface of the column 41 along with the slider 43. The maximum rotation angle of the fixed plate 45 is ninety degrees. When the fixed plate 45 is at the highest and lowest points, the slider 43 is stuck inside the column 41, so that the fixed plate 45 will not fall out of the column 41. At the same time, if you want to take the fixed plate 45 out of the column 41, you only need to rotate and slide the slider 43 to the middle of the column 41 to take out the fixed plate 45.

[0029] Furthermore, a circular groove three is formed on the surface of the fixing plate 45 , and the fixing nail 46 can slide in the circular groove three, and the device is fixed by the fixing nail 46 .

[0030] Working principle: When using the construction lighting lamp, first move the device to a suitable position by cooperating with the push-pull handle 2 and the brake wheel 42, rotate the upper rotating column 33, and the thread of the lower half of the threaded rod 32 fixed inside the upper rotating column 33 cooperates with the internal thread inside the lower fixed column 31, lift the upper rotating column 33 to a suitable height, and then tighten the fixing bolt 35 to squeeze the threaded rod 32 to fix the height of the lighting lamp 34. At the same time, since the height is adjusted by rotation, the lighting direction of the lighting lamp 34 can also be adjusted. When the device needs to be fixed, the fixing plate 45 is rotated ninety degrees so that the slider 43 can move up and down inside the column 41. When the fixing plate 45 is moved to the lowest position, the fixing nail 46 is nailed into the ground to complete the fixation of the device.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. An adjustable tunnel construction lighting lamp, comprising a placement plate (1), characterized in that: The surface of the placement plate (1) is fixedly connected to a push-pull handle (2); the surface of the placement plate (1) is fixedly connected to an adjustment structure (3); the adjustment structure (3) comprises a lower fixed column (31); a threaded rod (32) is movably connected inside the lower fixed column (31); an upper rotating column (33) is fixedly connected to the surface of the threaded rod (32); a lighting lamp (34) is fixedly connected to the top of the upper rotating column (33); a fixing bolt (35) is movably connected to the surface of the lower fixed column (31); a movable structure (4) is fixedly connected to the bottom of the placement plate (1); the movable structure (4) comprises a column (41); a brake wheel (42) is movably connected to the column (41); a slider (43) is movably connected inside the column (41); a connecting block (44) is fixedly connected to the surface of the slider (43); a fixing plate (45) is fixedly connected to the surface of the connecting block (44); a fixing nail (46) is movably connected to the inside of the fixing plate (45).

2. The adjustable tunnel construction lighting lamp according to claim 1, characterized in that: The lower fixing column (31) is fixedly connected to the center of the upper surface of the placement plate (1), and a circular groove is provided inside the lower fixing column (31). An internal thread that is the same as the thread on the surface of the threaded rod (32) is provided inside the circular groove, and a thread is provided on the lower half of the surface of the threaded rod (32).

3. The adjustable tunnel construction lighting lamp according to claim 1, characterized in that: The upper half of the surface of the threaded rod (32) is free of threads, and the half of the threaded rod (32) free of threads is fixedly connected to the interior of the upper rotating column (33).

4. The adjustable tunnel construction lighting lamp according to claim 1, characterized in that: Two circular grooves are formed on the side surface of the lower fixing column (31), and the fixing bolt (35) is connected to the lower fixing column (31) via a thread.

5. The adjustable tunnel construction lighting lamp according to claim 1, characterized in that: The upper surface of the upright post (41) is fixedly connected to the lower surface of the placement plate (1).

6. The adjustable tunnel construction lighting lamp according to claim 1, characterized in that: A groove (43) is provided inside the column (41), and the slider (43) can slide up and down and rotate around the center of a circle in the groove (41). The fixed plate (45) can rotate on the surface of the column (41) along with the slider (43), and the maximum rotation angle of the fixed plate (45) is ninety degrees.

7. The adjustable tunnel construction lighting lamp according to claim 1, characterized in that: A circular groove three is formed on the surface of the fixing plate (45), and the fixing nail (46) can slide in the circular groove three.

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