CN213513385U - Lighting device for tunnel subway construction - Google Patents

Abstract

The utility model discloses a lighting device is used in tunnel subway construction, including protecting the base, the equal fixed mounting in both sides at the inboard top of protection base has first flexible post, the equal fixed mounting in both sides of first flexible post has the support frame, the top fixed mounting of first flexible post has the backup pad, support frame and backup pad fixed connection, the top fixed mounting of backup pad has the fixed disk. The utility model discloses a vertical height of searchlight can be adjusted effectively to first flexible post, can prevent through the support frame that the phenomenon that the searchlight drops from appearing in the lift in-process, drive the horizontal angle that the rotary disk rotates and can adjust the searchlight effectively through control cabinet control rotation axis, drive the vertical angle that the slide bar rotated and can adjust the searchlight effectively through control cabinet control loose axle, solved the problem of common tunnel lighting device ubiquitous unable height-adjusting and angle for subway construction on the market simultaneously.

Description

Lighting device for tunnel subway construction

Technical Field

The utility model relates to a tunnel construction technical field specifically is a lighting device is used in tunnel subway construction.

Background

The tunnel construction includes, the tunnel construction method, tunnel construction technology and tunnel construction management, tunnel engineering belongs to underground structures, underground structures are various, the construction method and technology for constructing underground structures are also various, the construction method and technology are formed and developed and related to the characteristics of the underground structures, when some tunnel constructions are constructed, day and night construction is needed, and constructors are constructed at night, because the light problem is not very beneficial to the construction of bridge engineering, the constructors can use the illuminating lamp to assist the night construction, the common illuminating device for tunnel subway construction in the market generally has the problem that the height and the angle can not be adjusted, the constructors are inconvenient to use, and the construction efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lighting device is used in tunnel subway construction possesses the advantage of the height-adjusting and angle of being convenient for, has solved the problem of the unable height-adjusting of common tunnel subway ubiquitous and angle for the construction in market.

In order to achieve the above object, the utility model provides a following technical scheme: a lighting device for tunnel subway construction comprises a protective base, wherein first telescopic columns are fixedly mounted on two sides of the top of the inner side of the protective base, supporting frames are fixedly mounted on two sides of each first telescopic column, a supporting plate is fixedly mounted on the top of each first telescopic column, the supporting frames are fixedly connected with the supporting plates, a fixed plate is fixedly mounted on the top of the supporting plate, through holes are formed in the front face of the top of the fixed plate, a rotating shaft is fixedly mounted at the top of an inner cavity of the fixed plate, a connecting rod is fixedly connected to the outer side of the rotating shaft, a rotating plate is fixedly connected to the outer side of the connecting rod, threaded holes are formed in two sides of the front face of the top of the rotating plate, a support is fixedly mounted at the top of each threaded hole, a bearing is fixedly mounted on the inner side of the, the upper side and the lower side of the movable shaft are both fixedly provided with connecting plates, the surfaces of the connecting plates are fixedly provided with limiting devices, the outer sides of the limiting devices are fixedly provided with mounting boxes, and the front surfaces of the mounting boxes are fixedly connected with searchlights.

Preferably, the bottom fixed mounting of protection base has the control cabinet, the bottom fixed mounting of control cabinet has the bearing plate.

Preferably, the equal fixed mounting in both sides of bearing plate bottom has the truckle, the middle fixed mounting at protection base top has the flexible post of second.

Preferably, the top of the inner cavity of the second telescopic column is provided with a slide rail, and the inner cavity of the slide rail is movably provided with a slide block.

Preferably, both sides of the sliding block are fixedly connected with fixing rods, and the fixing rods are fixedly connected with the supporting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a vertical height of searchlight can be adjusted effectively to first flexible post, can prevent through the support frame that the phenomenon that the searchlight drops from appearing in the lift in-process, drive the horizontal angle that the rotary disk rotates and can adjust the searchlight effectively through control cabinet control rotation axis, drive the vertical angle that the slide bar rotated and can adjust the searchlight effectively through control cabinet control loose axle, solved the problem of common tunnel lighting device ubiquitous unable height-adjusting and angle for subway construction on the market simultaneously.

2. The utility model discloses a skew about slider and slide rail can prevent that first flexible post from appearing in the in-process of going up and down, can be convenient for the device through the truckle and remove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side sectional view of the searchlight structure of the present invention;

fig. 3 is a top view of the fixing plate structure of the present invention.

In the figure: 1. a protective base; 2. a first telescopic column; 3. a support frame; 4. a support plate; 5. fixing the disc; 6. a through hole; 7. a rotating shaft; 8. a connecting rod; 9. rotating the disc; 10. a threaded hole; 11. a support; 12. a bearing; 13. a slide shaft; 14. a movable shaft; 15. a connecting plate; 16. a limiting device; 17. mounting a box; 18. a searchlight; 19. a console; 20. a bearing plate; 21. a caster wheel; 22. a second telescopic column; 23. a slide rail; 24. a slider; 25. and (5) fixing the rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description herein, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings to facilitate the description of the patent and to simplify the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered limiting of the patent. In the description of the present application, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Referring to fig. 1-3, a lighting device for tunnel subway construction comprises a protective base 1, a console 19 fixedly mounted at the bottom of the protective base 1, a bearing plate 20 fixedly mounted at the bottom of the console 19, casters 21 fixedly mounted at both sides of the bottom of the bearing plate 20, a second telescopic column 22 fixedly mounted at the middle of the top of the protective base 1, a slide rail 23 disposed at the top of the inner cavity of the second telescopic column 22, a slide block 24 movably mounted in the inner cavity of the slide rail 23, fixing rods 25 fixedly connected to both sides of the slide block 24, the fixing rods 25 fixedly connected to a support plate 4, first telescopic columns 2 fixedly mounted at both sides of the top of the inner side of the protective base 1, support frames 3 fixedly mounted at both sides of the first telescopic columns 2, a support plate 4 fixedly mounted at the top of the first telescopic columns 2, the support frames 3 fixedly connected to the support plate 4, and a fixing plate 5 fixedly mounted, the front of the top of the fixed disc 5 is provided with a through hole 6, the top of the inner cavity of the fixed disc 5 is fixedly provided with a rotating shaft 7, the outer side of the rotating shaft 7 is fixedly connected with a connecting rod 8, the outer side of the connecting rod 8 is fixedly connected with a rotating disc 9, both sides of the front of the top of the rotating disc 9 are respectively provided with a threaded hole 10, the top of the threaded hole 10 is fixedly provided with a bracket 11, the inner side of the bracket 11 is fixedly provided with a bearing 12, the inner side of the bearing 12 is movably connected with a sliding shaft 13, the surface of the sliding shaft 13 is fixedly connected with a movable shaft 14, both upper and lower sides of the movable shaft 14 are respectively fixedly provided with a connecting plate 15, the surface of the connecting plate 15 is fixedly provided with a limiting device 16, the outer side of the limiting device 16 is fixedly provided with a mounting box 17, the front of the mounting box, the rotating shaft 7 is controlled through the control console 19 to drive the rotating disc 9 to rotate, so that the horizontal angle of the searchlight 18 can be effectively adjusted, the movable shaft 14 is controlled through the control console 19 to drive the sliding shaft 13 to rotate, so that the vertical angle of the searchlight 18 can be effectively adjusted, and meanwhile, the problem that the common illuminating device for tunnel subway construction in the market generally cannot adjust the height and the angle is solved.

All the components in the utility model are universal standard components or components known by technicians in the field, the structure and principle of the components are known by technicians in the technical manual or known by conventional experimental methods, standard parts used in the application document can be purchased from the market, the components in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each component adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, machines, parts and equipment adopt conventional models in the prior art, the control mode is automatically controlled by a controller, a control circuit of the controller can be realized by simple programming of technicians in the field, the components belong to the common knowledge in the field, and the application document is mainly used for protecting mechanical devices, so the control mode and circuit connection are not explained in detail in the application document, no specific description will be made herein.

During the use, can adjust the vertical height of searchlight 18 effectively through first flexible post 2, can prevent through support frame 3 that the phenomenon that the searchlight 18 drops from appearing in the lift in-process, control rotation axis 7 through control cabinet 19 and drive the horizontal angle that the searchlight 18 can be adjusted effectively to the rotation of rotary disk 9, control cabinet 19 control loose axle 14 drives slide-shaft 13 and rotates the vertical angle that can adjust searchlight 18 effectively.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a lighting device is used in tunnel subway construction, includes protection base (1), its characterized in that: the protective base is characterized in that first telescopic columns (2) are fixedly mounted on two sides of the top of the inner side of the protective base (1), support frames (3) are fixedly mounted on two sides of the first telescopic columns (2), support plates (4) are fixedly mounted on the top of the first telescopic columns (2), the support frames (3) are fixedly connected with the support plates (4), fixed disks (5) are fixedly mounted on the top of the support plates (4), through holes (6) are formed in the front sides of the tops of the fixed disks (5), rotating shafts (7) are fixedly mounted on the tops of the inner cavities of the fixed disks (5), connecting rods (8) are fixedly connected to the outer sides of the rotating shafts (7), rotating disks (9) are fixedly connected to the outer sides of the connecting rods (8), threaded holes (10) are formed in two sides of the front sides of the tops of the rotating disks (9), and, the inboard fixed mounting of support (11) has bearing (12), the inboard swing joint of bearing (12) has slide shaft (13), the fixed surface of slide shaft (13) is connected with loose axle (14), the equal fixed mounting in upper and lower both sides of loose axle (14) has connecting plate (15), the fixed surface of connecting plate (15) installs stop device (16), the outside fixed mounting of stop device (16) has mounting box (17), the positive fixedly connected with searchlight (18) of mounting box (17).

2. The lighting device for tunnel subway construction as claimed in claim 1, wherein: the bottom fixed mounting of protection base (1) has control cabinet (19), the bottom fixed mounting of control cabinet (19) has bearing plate (20).

3. The lighting device for tunnel subway construction as claimed in claim 2, wherein: equal fixed mounting in both sides of bearing plate (20) bottom has truckle (21), the middle fixed mounting at protection base (1) top has flexible post of second (22).

4. The lighting device for tunnel subway construction as claimed in claim 3, wherein: slide rail (23) have been seted up at the top of second flexible post (22) inner chamber, the inner chamber movable mounting of slide rail (23) has slider (24).

5. The lighting device for tunnel subway construction as claimed in claim 4, wherein: the two sides of the sliding block (24) are fixedly connected with fixing rods (25), and the fixing rods (25) are fixedly connected with the supporting plate (4).

Images