CN113357565A

CN113357565A - Lighting device for tunnel construction

Info

Publication number: CN113357565A
Application number: CN202110541075.0A
Authority: CN
Inventors: 杨啸
Original assignee: Individual
Current assignee: Chizhou Guiqian Information Technology Co ltd
Priority date: 2021-05-18
Filing date: 2021-05-18
Publication date: 2021-09-07
Anticipated expiration: 2041-05-18
Also published as: CN113357565B

Abstract

The invention discloses a lighting device for tunnel construction, which comprises a main body, wherein the main body is positioned in a tunnel, and the main body also comprises a connecting plate, a connecting pipe and an exhaust fan, wherein: the connecting plate for filtering is arranged at the lower end in the main body in a clamping connection mode, the upper end of the connecting pipe is arranged below the connecting plate, and the lower end of the connecting pipe is connected with the output end of the exhaust fan; the sealing door, the hinged joint of sealing door is at the right-hand member of main part, the left side of main part is provided with the dust removal chamber, and the right-hand member in dust removal chamber stretches into the inside of main part. This lighting apparatus for tunnel construction can provide corresponding lighting requirements according to the characteristic of tunnel construction, can adjust lighting apparatus according to the demand, and can remove dust the operation to the environment of construction, can provide a more comfortable operational environment for the staff to can handle the rubble that drops or large granule soil block, prevent that rubble or large granule soil block from threatening staff's personal safety.

Description

Lighting device for tunnel construction

Technical Field

The invention relates to the technical field related to tunnel construction, in particular to a lighting device for tunnel construction.

Background

In tunnel construction, usually need lighting apparatus to throw light on the dark tunnel inside to be convenient for going on of construction work, and the lighting apparatus who is used for tunnel construction divides into different kinds, has fixed mounting's lighting apparatus, is used for long-term construction to use, and lighting apparatus when having the removal is used for temporarily throwing light on the assigned position, and this scheme relates to a lighting apparatus that can remove, but this kind of lighting apparatus that has now on the market still has certain defect, for example:

the granted patent numbers are: the invention discloses CN 108302355B, entitled Notification date 2020.07.17, "a lighting device with LED lamp for tunnel construction", and relates to a lighting device, in particular to a lighting device with LED lamp for tunnel construction. The invention aims to provide a lighting device with an LED lamp for tunnel construction, which can prolong the service life of the LED lamp. In order to solve the technical problem, the invention provides a lighting device with an LED lamp for tunnel construction, which comprises a movable frame, wheels, a pushing handle, a first fixing mechanism, a driving mechanism, a lifting adjusting mechanism, an installation box, a first pull ring, a first baffle, a first clapboard, a second baffle, the LED lamp, a first installation plate, a third baffle and a placing frame, wherein the wheels are arranged on the movable frame; the wheels are arranged at the bottom of the movable frame, and the pushing handle is fixedly connected with the end part of the movable frame. The device is initially fixed through the first fixing mechanism, so that the LED lamp can be better illuminated during tunnel construction, and the LED lamp is protected from being damaged easily.

For another example: the granted patent numbers are: the invention discloses CN 107990169B, entitled announcement date 2020.06.12 'a tunnel construction lighting device', relates to a lighting device, and particularly relates to a tunnel construction lighting device. The invention aims to provide tunnel construction lighting equipment which is convenient to move, can perform multi-angle lighting and can perform lighting while moving. In order to solve the above technical problems, the present invention provides a lighting apparatus for tunnel construction, comprising a moving plate, etc.; the left side of the top of the movable plate is connected with a driving mechanism, the top of the movable plate is connected with an illuminating mechanism, and the illuminating mechanism is located on the right side of the driving mechanism. The invention designs a tunnel construction lighting device, which can perform multi-angle lighting during tunnel construction, can perform lighting while moving, and improves the definition of tunnel construction.

However, the above prior art solutions have the following drawbacks:

1. the prior art scheme only provides one lighting device, does not provide corresponding lighting requirements according to the characteristics of tunnel construction, and cannot adjust the lighting device according to the requirements;

2. the prior art scheme can only realize the function of illumination, can not carry out dust removal operation on the construction environment, and can not provide a more comfortable working environment for workers;

3. in the tunnel construction process, broken stones or large-particle soil blocks usually fall off, so that the construction work is influenced, and the personal safety of workers is threatened, and the problem is not well treated by the prior art scheme.

Therefore, we propose a lighting apparatus for tunnel construction in order to solve the problems set forth above.

Disclosure of Invention

The invention aims to provide a lighting device for tunnel construction, which solves the problems that most lighting devices proposed in the background art do not provide corresponding lighting requirements according to the characteristics of tunnel construction, cannot adjust the lighting devices according to the requirements, cannot perform dust removal operation on the construction environment, cannot provide a more comfortable working environment for workers, and cannot treat fallen broken stones or large-particle soil blocks.

In order to achieve the purpose, the invention provides the following technical scheme: an illumination apparatus for tunnel construction, comprising:

a main part, the main part is located the inside in tunnel, and the main part still includes connecting plate, connecting pipe and air exhauster, wherein:

the connecting plate for filtering is arranged at the lower end in the main body in a clamping connection mode, the upper end of the connecting pipe is arranged below the connecting plate, and the lower end of the connecting pipe is connected with the output end of the exhaust fan;

the sealing door is hinged to the right end of the main body, and rubber strips for sealing are pasted and connected to the periphery of the sealing door;

the light, the light setting is in the top of main part, wherein, still fixed mounting has on the light to be used for electrically conductive conducting block.

Preferably, the left side of the main body is provided with a dust removal cavity, and the right end of the dust removal cavity extends into the main body;

the surface in dust removal chamber is provided with and is used for filterable poroid structure, and the right-hand member welded connection in dust removal chamber has the first stopper that is elastic construction, and simultaneously, interval distribution on the longitudinal section in dust removal chamber is tied with the installation to first stopper, simultaneously, both ends all are the arc structure about the first stopper that is used for the block installation.

Preferably, the right end of the dust removal cavity is further provided with a vertical plate, the vertical plate is mounted on the dust removal cavity through the clamping of a second limiting block and the inner side of the right end of the dust removal cavity, the outer side surface of the second limiting block is of an inclined surface structure, and the second limiting block is made of plastic elastic materials;

the vertical plate further comprises connecting holes, the connecting holes are evenly distributed on the surface of the vertical plate, and the opening size of the left end of each connecting hole is larger than that of the right end of each connecting hole.

Preferably, the lifting device further comprises a first bearing plate and a second bearing plate, wherein the first bearing plate and the second bearing plate are arranged in parallel up and down, the first bearing plate used for mounting the main body is of a lifting structure in the vertical direction, and the lower end of the second bearing plate and the bottom plate form a stable integral structure.

Preferably, all run through on the vertical axis at both ends around the first bearing board and be connected with the actuating lever, and the actuating lever is connected with first bearing board through first adapter sleeve, wherein:

the outer surface of the first connecting sleeve is fixedly connected with the first bearing plate, and the inner surface of the first connecting sleeve is in threaded connection with the driving rod of which the outer surface is in a spiral structure.

Preferably, the driving lever further includes:

the upper end of the supporting rod is welded with the lower end of the driving rod at the rear side, and the bottom end of the supporting rod is of a rotating structure on the bottom plate through a bearing seat;

the vertical rod sequentially penetrates through the first bearing plate and the second bearing plate from top to bottom, wherein the vertical rod and the inside of the first bearing plate form an up-and-down sliding structure, the vertical rod is connected with the inside of the second bearing plate in a welding mode, and in addition, the vertical rod symmetrically arranged about the vertical central axis of the driving rod is arranged at the front end and the rear end of the first bearing plate and the second bearing plate.

Preferably, the lower end of the driving rod is also provided with a second connecting sleeve, wherein the driving rod is connected with a second bearing plate through the second connecting sleeve, and balls are embedded in the inner surface of the second connecting sleeve at equal intervals;

the driving rod is fixedly connected with the output shaft, the output shaft is connected with the output end of the servo motor, and a protection box for protecting the servo motor is arranged on the outer side of the servo motor, wherein the upper end and the lower end of the protection box are respectively fixedly connected with the second bearing plate and the bottom plate;

the output shaft and the upper end of the support rod form a transmission structure through a belt.

Preferably, the power supply device further comprises a fixing rod, the fixing rod is fixedly installed above the main body, the installation rod is arranged above the fixing rod symmetrically arranged in front and back of the main body, and semi-annular conductor rails are arranged on the surfaces of the installation rods with arc-shaped longitudinal sections in an embedded mode.

Preferably, a reflection assembly is further disposed on the mounting rod, wherein the reflection assembly includes:

the reflector is arranged on the front side of the illuminating lamp, and the reflector in an elliptical structure is arranged in one-to-one correspondence with the illuminating lamp;

the spliced pole, the one end of spliced pole and the bottom fixed connection of speculum, wherein, the spliced pole mainly comprises the rubber skin of built-in iron wire and outsourcing, and the spliced pole is kept away from the one end and the installation piece fixed connection of speculum to installation piece fixed mounting is on the surface of installation pole.

Preferably, the inner side of the fixing rod is connected with a transverse plate in a welding connection mode, fixing rings are fixedly mounted on the left side surface of the transverse plate at equal intervals, the fixing rings are connected with the mounting rings in a one-to-one correspondence mode in a clamping mode, the upper ends of the mounting rings are fixedly connected with the lower ends of the shielding cloth, meanwhile, the shielding cloth covers the outer side of the mounting rod, and the shielding cloth is of an elastic structure;

the threaded connection has the one end of horizontal pole on the installation pole, and the horizontal pole is kept away from the one end of installation pole and is connected with the thread bush.

Compared with the prior art, the invention has the beneficial effects that: the lighting equipment for tunnel construction can provide corresponding lighting requirements according to the characteristics of tunnel construction, can adjust the lighting equipment according to the requirements, can perform dust removal operation on the construction environment, can provide a more comfortable working environment for workers, can treat falling broken stones or large-particle soil blocks, and prevents the broken stones or large-particle soil blocks from threatening the personal safety of the workers;

1. the installation rod is arranged above the main body, the installation rod is of an arc-shaped structure, the illuminating lamp is installed on the installation rod, and most of the top surface of the tunnel is of an arc-shaped structure, so that the illuminating lamp installed on the installation of the arc-shaped structure can be of an arc-shaped form, the top surfaces of the tunnels can be better attached to each other while the illuminating effect is enhanced, and the illuminating effect of the illuminating equipment is better due to the reflection of the arc-shaped top surface of the tunnel;

2. the driving rods are arranged on the front side and the rear side of the main body, so that the driving rods can drive the first connecting sleeve to move up and down under the rotation of the driving rods, and further drive the first bearing plate to move up and down, the main body and the upper illuminating lamp can be driven to move up and down while the first bearing plate moves up and down, and the position of illumination can be adjusted up and down;

3. the conductive rail is arranged on the outer surface of the mounting rod, so that the illuminating lamp can slide on the outer surface of the mounting rod under the action of the conductive block, the irradiation direction of the illuminating lamp is further adjusted, and in addition, under the action of the reflector, the irradiation intensity in the specified direction can be enhanced, and the irradiation direction can be adjusted within a certain range;

4. the shielding cloth is arranged on the outer side of the mounting rod and covers the outer sides of the 2 groups of lighting devices, so that a certain space can be enclosed, the shielding cloth can shield broken stones or large-particle soil blocks on the tunnel wall, and workers who are constructed under the lighting devices are prevented from being threatened by the falling broken stones or large-particle soil blocks;

5. the dust removal cavity is arranged at the left end of the main body, the exhaust fan is arranged at the lower end of the main body, negative pressure is conducted on the inside of the main body through the effect of the exhaust fan, so that the left side surface of the dust removal cavity has certain adsorption effect, dust in a working environment is absorbed, and the situation that the dust is too large and the construction operation of workers is influenced is prevented.

Drawings

FIG. 1 is a front view of the main body of the present invention;

FIG. 2 is an exploded view of the mounting bar, cross bar and threaded sleeve of the present invention;

FIG. 3 is a schematic side view of the present invention;

FIG. 4 is a front view of the main body of the present invention;

FIG. 5 is a schematic view of the connection structure of the installation rod and the illumination lamp of the present invention;

FIG. 6 is a schematic view of the overall structure of the reflection assembly of the present invention;

FIG. 7 is a side sectional view of the mounting bar of the present invention;

FIG. 8 is a schematic front sectional view of the main body of the present invention;

FIG. 9 is an enlarged view of the structure at A in FIG. 8 according to the present invention;

FIG. 10 is a schematic view of the overall structure of the main body of the present invention;

FIG. 11 is a schematic front sectional view of the main body of the present invention;

FIG. 12 is an enlarged view of the structure at B in FIG. 11 according to the present invention;

FIG. 13 is a schematic view of the overall structure of the shielding cloth of the present invention.

In the figure: 1. a main body; 101. a connecting plate; 102. a connecting pipe; 103. an exhaust fan; 2. a dust removal cavity; 3. a first stopper; 4. installing a bolt; 5. a vertical plate; 501. connecting holes; 6. a second limiting block; 7. a sealing door; 8. a first support plate; 9. a second support plate; 10. a drive rod; 1001. a support bar; 1002. a vertical rod; 11. a first connecting sleeve; 12. a second connecting sleeve; 13. a ball bearing; 14. an output shaft; 15. a belt; 16. a servo motor; 17. a protection box; 18. a base plate; 19. fixing the rod; 20. mounting a rod; 2001. a conductive rail; 21. an illuminating lamp; 2101. a conductive block; 22. a reflective component; 2201. a mirror; 2202. connecting columns; 2203. mounting blocks; 23. a transverse plate; 24. a fixing ring; 25. a mounting ring; 26. a shielding cloth; 27. a cross bar; 28. and (4) a threaded sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-13, the present invention provides a technical solution: a lighting device for tunnel construction comprises a main body 1, wherein the main body 1 is positioned inside a tunnel, and the main body 1 further comprises a connecting plate 101, a connecting pipe 102 and an exhaust fan 103; the sealing door 7 is hinged to the right end of the main body 1; and an illumination lamp 21, the illumination lamp 21 being disposed above the main body 1.

Referring to fig. 4, a mounting rod 20 is disposed above a main body 1, the mounting rod 20 has an arc structure, and an illumination lamp 21 is mounted on the mounting rod 20 having the arc structure, so that the overall shape of the illumination lamp 21 is arc and corresponds to the top surface of a tunnel, when illumination is performed, a corresponding storage battery and a corresponding electric wire are used to energize a conductive rail 2001, and the illumination lamp 21 forms a passage with the conductive rail 2001 through a conductive block 2101, so that the illumination lamp 21 can shine;

when the illumination angle of the illumination lamp 21 needs to be adjusted, referring to fig. 5-7, since the conductive rail 2001 is in a semi-annular structure, the illumination lamp 21 is in a sliding structure on the conductive rail 2001 through the conductive block 2101, and the sliding friction force between the conductive block 2101 and the conductive rail 2001 is large, so that the adjusted conductive block 2101 cannot slide freely, the position of the illumination lamp 21 can be adjusted by sliding the illumination lamp 21, so as to adjust the illumination direction of the illumination lamp 21, after the adjustment is finished, since the reflective assembly 22 is arranged on the outer surface of the mounting rod 20, wherein the connecting column 2202 on the reflective assembly 22 mainly consists of a built-in iron wire and an outer rubber skin, the angle of the reflector 2201 can be adjusted by snapping the connecting column 2202, so that the reflector 2201 can reflect light rays at a specified angle to the illumination lamp 21, and enhance the illumination intensity at a specified orientation, the irradiation direction can be adjusted to a certain extent;

in the construction process, if the irradiation height of the lamp 21 needs to be adjusted, referring to fig. 3, the servo motor 16 installed inside the protection box 17 is started, so that the servo motor 16 drives the rear driving rod 10 to rotate, and the front driving rod 10 will rotate in the same direction by the combined action of the supporting rod 1001 and the belt 15, since the driving rod 10 is connected with the first connecting sleeve 11 by screw threads, when the driving rod 10 rotates, the first connecting sleeve 11 can be driven to move up and down, further drive the first supporting plate 8 up and down, so that the first supporting plate 8 drives the main body 1 and the illuminating lamp 21 above the main body 1 to move up and down together, thereby achieving the effect of adjusting the illuminating height of the illuminating lamp 21, while the first bearing plate 8 is adjusted up and down, the vertical rod 1002 can play a role in preventing inclination and help the first bearing plate 8 to move up and down;

because the dust in the tunnel construction site is large, when the dust needs to be removed, referring to fig. 8, the exhaust fan 103 is started, so that the exhaust fan 103 performs negative pressure on the inside of the main body 1 through the connecting pipe 102, so that the dust removing cavity 2 at the left end of the main body 1 has a certain adsorption effect, air and dust can enter the inside of the dust removing cavity 2 and finally enter the inside of the main body 1 through the connecting hole 501 on the vertical plate 5, the dust in the inside of the main body 1 can be reduced to fly out of the main body 1 again due to the effect of the connecting hole 501, the dust is finally gathered in the inside of the main body 1, the dust in the inside of the main body 1 can be cleaned by opening the sealing door 7, and thus the effect of removing dust from air is achieved, after the dust is used for a period of time, because the right end of the dust removing cavity 2 is connected with the main body 1 through the first limiting block 3 and the mounting bolt 4, the dust removing cavity 2 is more convenient to be detached, meanwhile, the vertical plate 5 is connected with the dust removing cavity 2 through a second limiting block 6 with an elastic structure, so that the vertical plate 5 is convenient to disassemble and clean;

in addition, a shielding cloth 26 is arranged on the outer side of the mounting rod 20, when the working site is a site where broken stones or large-particle soil blocks easily fall, the shielding cloth 26 needs to be built, specifically referring to fig. 1, when the shielding cloth 26 is built, 2 groups of main bodies 1 are symmetrically placed, a cross rod 27 is installed on the mounting rod 20 through threads, then 2 groups of cross rods 27 are connected together through a threaded sleeve 28, the distance between the 2 groups of main bodies 1 is adjusted according to the width of the tunnel, the distance between the 2 groups of mounting rods 20 is adjusted through rotating the threaded sleeve 28, after the adjustment is completed, the shielding cloth 26 with an elastic structure is covered on the outer side of the mounting rod 20, a mounting ring 25 on the shielding cloth 26 is connected with a fixing ring 24 on the transverse plate 23 in a clamping manner, the fixing of the shielding cloth 26 is realized, the state shown in fig. 1 is presented, and the shielding cloth 26 can play a certain shielding and enclosing role, the broken stones or large-particle soil blocks on the tunnel wall are prevented from directly falling on the body of workers, and the potential safety hazards are reduced.

The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, and the details are not described, and the content not described in detail in the specification belongs to the prior art known by persons skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.

Claims

1. An illumination apparatus for tunnel construction, characterized by comprising:

main part (1), main part (1) is located the inside in tunnel, and main part (1) still includes connecting plate (101), connecting pipe (102) and air exhauster (103), wherein:

the connecting plate (101) for filtering is arranged at the lower end in the main body (1) in a clamping connection mode, the upper end of the connecting pipe (102) is arranged below the connecting plate (101), and the lower end of the connecting pipe (102) is connected with the output end of the exhaust fan (103);

the sealing door (7) is hinged to the right end of the main body (1), and rubber strips for sealing are bonded and connected to the periphery of the sealing door (7);

the illuminating lamp (21) is arranged above the main body (1), and a conductive block (2101) for conducting electricity is fixedly mounted on the illuminating lamp (21).

2. The illumination apparatus for tunnel construction according to claim 1, characterized in that: the left side of the main body (1) is provided with a dust removal cavity (2), and the right end of the dust removal cavity (2) extends into the main body (1);

the surface in dust removal chamber (2) is provided with and is used for filterable poroid structure, and the right-hand member welded connection in dust removal chamber (2) has first stopper (3) that are elastic construction, and simultaneously, first stopper (3) and installation are tied (4) and are distributed in the interval on the longitudinal section in dust removal chamber (2), and simultaneously, both ends all are the arc structure about first stopper (3) for the block installation.

3. The illumination apparatus for tunnel construction according to claim 2, characterized in that: the right end of the dust removing cavity (2) is also provided with a vertical plate (5), the vertical plate (5) is clamped with the inner side of the right end of the dust removing cavity (2) through a second limiting block (6) and is installed on the dust removing cavity (2), the outer side surface of the second limiting block (6) is of an inclined surface structure, and meanwhile the second limiting block (6) is made of plastic elastic materials;

the vertical plate (5) further comprises connecting holes (501), the connecting holes (501) are evenly distributed on the surface of the vertical plate (5), and the opening size of the left end of each connecting hole (501) is larger than that of the right end of each connecting hole (501).

4. The illumination apparatus for tunnel construction according to claim 1, characterized in that: the lifting device is characterized by further comprising a first bearing plate (8) and a second bearing plate (9), wherein the first bearing plate (8) and the second bearing plate (9) are arranged in parallel up and down, the first bearing plate (8) used for installing the main body (1) is of a lifting structure in the vertical direction, and the lower end of the second bearing plate (9) and the bottom plate (18) form a stable integral structure.

5. The illumination apparatus for tunnel construction according to claim 4, wherein: all run through on the vertical axis at both ends around first bearing board (8) and be connected with actuating lever (10), and actuating lever (10) are connected with first bearing board (8) through first adapter sleeve (11), wherein:

the outer surface of the first connecting sleeve (11) is fixedly connected with the first supporting plate (8), and the inner surface of the first connecting sleeve (11) is in threaded connection with the driving rod (10) of which the outer surface is in a spiral structure.

6. The illumination apparatus for tunnel construction according to claim 5, wherein: the drive rod (10) further comprises:

the upper end of the supporting rod (1001) is connected with the lower end of the driving rod (10) at the rear side in a welding mode, and the bottom end of the supporting rod (1001) is of a rotating structure on the bottom plate (18) through a bearing seat;

montant (1002), montant (1002) from last to running through first bearing board (8) and second bearing board (9) down in proper order, wherein, montant (1002) constitutes sliding structure from top to bottom with the inside of first bearing board (8), and montant (1002) and the inside welded connection of second bearing board (9), in addition, montant (1002) about the vertical axis symmetry setting of actuating lever (10), both ends all have the setting around first bearing board (8) and second bearing board (9).

7. The illumination apparatus for tunnel construction according to claim 5, wherein: the lower end of the driving rod (10) is also provided with a second connecting sleeve (12), wherein the driving rod (10) is connected with a second bearing plate (9) through the second connecting sleeve (12), and balls (13) are embedded in the inner surface of the second connecting sleeve (12) at equal intervals;

the driving rod (10) is fixedly connected with the output shaft (14), the output shaft (14) is connected with the output end of the servo motor (16), a protection box (17) for protecting the servo motor (16) is arranged on the outer side of the servo motor (16), and the upper end and the lower end of the protection box (17) are fixedly connected with the second supporting plate (9) and the bottom plate (18) respectively;

the output shaft (14) and the upper end of the support rod (1001) form a transmission structure through a belt (15).

8. The illumination apparatus for tunnel construction according to claim 1, characterized in that: the power supply device is characterized by further comprising a fixing rod (19), wherein the fixing rod (19) is fixedly installed above the main body (1), an installation rod (20) is arranged above the fixing rod (19) which is symmetrically arranged in front and back of the main body (1), and semi-annular conductor rails (2001) are arranged on the surface of the installation rod (20) with the arc-shaped longitudinal section in an embedded mode.

9. The illumination apparatus for tunnel construction according to claim 8, wherein: still be provided with reflection component (22) on installation pole (20), wherein reflection component (22) includes:

the reflector (2201) is arranged on the front side of the illuminating lamp (21), and the reflector (2201) with an oval structure is arranged in one-to-one correspondence with the illuminating lamp (21);

the connecting column (2202), one end of the connecting column (2202) is fixedly connected with the bottom of the reflector (2201), wherein the connecting column (2202) mainly comprises a built-in iron wire and a wrapped rubber skin, one end of the connecting column (2202), which is far away from the reflector (2201), is fixedly connected with the mounting block (2203), and the mounting block (2203) is fixedly mounted on the surface of the mounting rod (20).

10. The illumination apparatus for tunnel construction according to claim 8, wherein: the inner side of the fixing rod (19) is connected with a transverse plate (23) in a welding connection mode, fixing rings (24) are fixedly installed on the left side surface of the transverse plate (23) at equal intervals, the fixing rings (24) are connected with the mounting rings (25) in a one-to-one correspondence mode in a clamping mode, the upper ends of the mounting rings (25) are fixedly connected with the lower ends of the shielding cloth (26), meanwhile, the shielding cloth (26) covers the outer side of the mounting rod (20), and the shielding cloth (26) is of an elastic structure;

the mounting rod (20) is connected with one end of a cross rod (27) in a threaded mode, and one end, far away from the mounting rod (20), of the cross rod (27) is connected with a threaded sleeve (28).