CN220017232U - Lighting device is used in TBM construction - Google Patents

Abstract

The utility model discloses a lighting device for TBM construction, which comprises a supporting plate and two lighting structures, wherein the two lighting structures are connected with the supporting plate, and an adjusting structure is fixedly arranged at the bottom of the supporting plate.

Description

Lighting device is used in TBM construction

Technical Field

The utility model relates to the technical field of TBM construction, in particular to a lighting device for TBM construction.

Background

TBM is an abbreviation of full face tunnel boring machine, and in China, it will be referred to as (narrow sense) TBM (hard rock TBM) for rock stratum and as (narrow sense) shield machine for soft soil stratum. The TBM construction can collect construction procedures such as tunneling, supporting, deslagging and the like to carry out parallel and continuous operation, is industrial assembly line tunnel construction equipment integrating mechanical, electric, liquid, optical, gas and the like, has the advantages of high tunneling speed, environment friendliness, high comprehensive benefit and the like, and can realize the construction of a deep-buried long tunnel with complex geographic landforms which is difficult to realize by the traditional drilling and blasting method.

When the tunnel is under construction, because the environment is comparatively dark, need use lighting device, traditional light is the direct fixation on tunnel inner wall, and the height and the illumination angle of light are not adjustable, and is inflexible when using to it is also comparatively inconvenient to change after the light damages.

Disclosure of Invention

The utility model aims to provide a lighting device for TBM construction, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a lighting device is used in TBM construction, includes backup pad and two lighting structure, two lighting structure is connected with the backup pad, the bottom of backup pad is still fixed to be provided with adjusting structure, adjusting structure is located between two lighting structure, lighting structure includes first motor, support, pivot, second motor, adjustable shelf, lamp stand and light, first motor is fixed to be set up in the bottom of backup pad, and the drive end activity of first motor runs through in the backup pad, the support is fixed to be set up in the drive end of first motor, the both ends of pivot respectively with the left and right sides swing joint of support, the second motor is fixed to be set up in the left side of support frame, and the drive end of second motor and the one end fixed connection of pivot, the fixed suit of adjustable shelf is in the pivot, the lamp stand is fixed to be set up in the top of adjustable shelf, the light is connected with the lamp stand through the bolt.

Preferably, the adjusting structure comprises a supporting box, a transmission rod, a third motor, a fixing plate, two screw rods, two first bevel gears, two second bevel gears and a movable seat, wherein the supporting box is located below the supporting plate, an opening is formed in the top of the supporting box, two ends of the transmission rod are movably connected with the left side and the right side of the supporting box respectively, the driving end of the third motor is fixedly connected with one end of the transmission rod, the fixing plate is fixedly arranged on the left side and the right side in the supporting box, two screw rods are movably connected between the top of the supporting box and the fixing plate, two first bevel gears are fixedly sleeved on the transmission rod, two second bevel gears are fixedly connected with the bottom ends of the two screw rods, the left side and the right side of the movable seat are movably connected with the two screw rods, the movable seat movably penetrates through the opening of the top of the supporting box, and the top of the movable seat is fixedly connected with the bottom of the supporting plate.

Preferably, the screw rod is connected with the fixed plate through a bearing, the inner ring of the bearing is in interference fit with the screw rod, and the outer ring of the bearing is fixedly connected with the fixed plate.

Preferably, a protection box is fixedly arranged on the left side outside the support box, and the third motor is positioned in the protection box.

Preferably, self-locking pulleys are fixedly arranged at the periphery of the outer bottom of the supporting box.

Compared with the prior art, the utility model has the beneficial effects that: the utility model can irradiate the front and back construction directions through the arrangement of the two illumination structures, the two illumination structures are respectively controlled, the first motor in the illumination structure can drive the illumination lamp to rotate so as to adjust the left and right angles of the illumination lamp, the upper and lower angles of the illumination lamp can be adjusted through the arrangement of the inner support, the second motor, the rotating shaft, the movable frame and the lamp holder of the illumination structure, the illumination angle of the illumination lamp can be adjusted in multiple directions, the height of the illumination lamp can be adjusted through the arrangement of the adjustment structure, the illumination requirements during construction are fully met through the arrangement of the illumination structure and the adjustment structure, when the illumination lamp is damaged, the new illumination lamp can be reused through the installation of the bolt on the lamp holder, the operation is convenient, the support box can be moved through the movable wheel, and the illumination lamp is convenient and practical.

Drawings

FIG. 1 is a schematic diagram of an axial structure of the present utility model;

FIG. 2 is a schematic diagram of an axial structure of an illumination structure according to the present utility model;

fig. 3 is a schematic front view of an adjusting structure of the present utility model.

In the figure: 1. a support plate; 2. an illumination structure; 21. a first motor; 22. a bracket; 23. a rotating shaft; 24. a second motor; 25. a movable frame; 26. a lamp holder; 27. a lighting lamp; 3. an adjustment structure; 31. a supporting box; 32. a transmission rod; 33. a third motor; 34. a fixing plate; 35. a screw rod; 36. a first bevel gear; 37. a second bevel gear; 38. a movable seat; 4. a protection box; 5. self-locking pulley.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the utility model provides a lighting device for TBM construction, which comprises a support plate 1 and two lighting structures 2, wherein the two lighting structures 2 are connected with the support plate 1, an adjusting structure 3 is fixedly arranged at the bottom of the support plate 1, the adjusting structure 3 is arranged in a front-back symmetrical manner, the adjusting structure 3 is positioned between the two lighting structures 2, the lighting structures 2 comprise a first motor 21, a support 22, a rotating shaft 23, a second motor 24, a movable frame 25, a lamp holder 26 and a lighting lamp 27, the first motor 21 is fixedly arranged at the bottom of the support plate 1, the driving end of the first motor 21 movably penetrates through the support plate 1, the support 22 is fixedly arranged at the driving end of the first motor 21, two ends of the rotating shaft 23 are movably connected with the left side and the right side of the support 22 respectively, the second motor 24 is fixedly arranged at the left side of the support frame, the driving end of the second motor 24 is fixedly connected with one end of the rotating shaft 23, the movable frame 25 is fixedly sleeved on the rotating shaft 23, the lamp holder 26 is fixedly arranged at the top of the movable frame 25, and the lighting lamp 27 is connected with the lamp holder 26 through bolts.

When the angle of the illumination lamp 27 is adjusted, the first motor 21 is turned on, the driving end of the first motor 21 drives the bracket 22 and the illumination lamp 27 to rotate left and right, so that the left and right angles of the illumination lamp 27 are adjusted, when the up and down angles of the illumination lamp 27 are adjusted, the second motor 24 is turned on, and the driving end of the second motor 24 drives the rotating shaft 23, the movable frame 25, the lamp holder 26 and the illumination lamp 27 to rotate back and forth, so that the front and back angles of the illumination lamp 27 are adjusted.

Specifically, the adjusting structure 3 includes supporting box 31, the transfer line 32, the third motor 33, the fixed plate 34, two lead screws 35, two first bevel gears 36, two second bevel gears 37 and remove seat 38, supporting box 31 is located the below of backup pad 1, and the opening has been seted up at the top of supporting box 31, the both ends of transfer line 32 respectively with the left and right sides swing joint of supporting box 31, the drive end of third motor 33 and the one end fixed connection of transfer line 32, the fixed plate 34 is fixed to be set up in the supporting box 31 in left and right sides, swing joint has two lead screws 35 between the top of supporting box 31 and the fixed plate 34, two first bevel gears 36 fixed suit is on the transfer line 32, two second bevel gears 37 and the bottom fixed connection of two lead screws 35, the left and right sides and two lead screws 35 swing joint of remove seat 38, and remove seat 38 activity run through in the opening part at supporting box 31 top, the top of removing seat 38 and the bottom fixed connection of backup pad 1, when the height of illumination lamp 27 is adjusted, the staff opens the third motor 33, the drive end of third motor 33 and the fixed plate 34 can drive the second bevel gears 35 and carry out the rotation of two bevel gears 35 because of two bevel gears 37, thereby can drive the second bevel gears 37 and the second bevel gears 35 and the mutual motion, and the second bevel gears 35 rotate, and the second bevel gears 37 can be rotated, and the two bevel gears 35 rotate, and the side of the device is moved, and the contrast.

Specifically, the screw rod 35 is connected with the fixed plate 34 through a bearing, the inner ring of the bearing is in interference fit with the screw rod 35, and the outer ring of the bearing is fixedly connected with the fixed plate 34.

Specifically, a protection box 4 is fixedly arranged on the outer left side of the supporting box 31, the third motor 33 is located in the protection box 4, and the protection box 4 is used for protecting the third motor 33.

Specifically, the self-locking pulleys 5 are fixedly arranged at the periphery of the outer bottom of the supporting box 31, and the self-locking pulleys 5 are used for moving the supporting box 31.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, 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 TBM construction which characterized in that: including backup pad (1) and two illumination structures (2), two illumination structures (2) are connected with backup pad (1), the bottom of backup pad (1) is still fixed to be provided with regulation structure (3), regulation structure (3) are located between two illumination structures (2), illumination structure (2) include first motor (21), support (22), pivot (23), second motor (24), adjustable shelf (25), lamp stand (26) and light (27), first motor (21) are fixed to be set up in the bottom of backup pad (1), and the drive end activity of first motor (21) runs through in backup pad (1), support (22) are fixed to be set up in the drive end of first motor (21), the both ends of pivot (23) are respectively with the left and right sides swing joint of support (22), second motor (24) are fixed to be set up in the left side of support frame, and the one end fixed connection of second motor (24) and pivot (23), adjustable shelf (25) are fixed in and are nested in support (23), the drive end activity of first motor (21) is fixed to be set up in lamp stand (26) and light (27).

2. A lighting device for TBM construction as defined in claim 1, wherein: the utility model provides an adjusting structure (3) is including supporting box (31), transfer line (32), third motor (33), fixed plate (34), two lead screws (35), two first bevel gears (36), two second bevel gears (37) and remove seat (38), supporting box (31) are located the below of backup pad (1), and the opening has been seted up at the top of supporting box (31), the both ends of transfer line (32) respectively with the left and right sides swing joint of supporting box (31), the drive end and the one end fixed connection of transfer line (32) of third motor (33), fixed plate (34) are fixed to be set up in the left and right sides in supporting box (31), swing joint has two lead screws (35) between the top of supporting box (31) and fixed plate (34), two the fixed suit of first bevel gears (36) is on transfer line (32), two the bottom fixed connection of second bevel gears (37) and two lead screws (35), the left and right sides of removing seat (38) and the bottom of two lead screws (35) and the movable connection of supporting box (38) are in the bottom of two movable connection seat (38).

3. A lighting device for TBM construction as defined in claim 2, wherein: the screw rod (35) is connected with the fixed plate (34) through a bearing, an inner ring of the bearing is in interference fit with the screw rod (35), and an outer ring of the bearing is fixedly connected with the fixed plate (34).

4. A lighting device for TBM construction as defined in claim 2, wherein: the left side outside the supporting box (31) is fixedly provided with a protection box (4), and the third motor (33) is positioned in the protection box (4).

5. A lighting device for TBM construction as defined in claim 2, wherein: the periphery of the outer bottom of the supporting box (31) is fixedly provided with self-locking pulleys (5).