CN216277891U

CN216277891U - Safety guiding device for expressway tunnel

Info

Publication number: CN216277891U
Application number: CN202121808128.2U
Authority: CN
Inventors: 苏兆邦; 雒海滨; 魏秉孔; 张西锋
Original assignee: Qinghai Traffic Detection Co ltd
Current assignee: Qinghai Traffic Detection Co ltd
Priority date: 2021-08-04
Filing date: 2021-08-04
Publication date: 2022-04-12
Anticipated expiration: 2031-08-04

Abstract

The utility model provides a safety guiding device for an expressway tunnel, relates to the technical field of tunnel safety guiding devices, and solves the problems that an existing device cannot be rapidly disassembled and assembled and is low in adaptability. The safety guide device for the expressway tunnel comprises a mounting plate and a protective shell, wherein a connecting frame is arranged on the bottom surface of the mounting plate, the protective shell penetrates through the connecting frame, and the connecting frame is connected with the protective shell through a connecting assembly; an illuminating lamp and two groups of limiting assemblies are respectively arranged in the protective shell in a penetrating mode, the illuminating lamp is located between the two groups of limiting assemblies, an adjusting assembly is arranged in the protective shell in a penetrating mode, the adjusting assembly is located between the two groups of limiting assemblies, and the tail end of the adjusting assembly is connected with the limiting assemblies; through the arrangement of the mounting plate, the connecting frame, the protective shell and the connecting assembly, the device can be quickly disassembled and respectively overhauled by workers; through the setting of adjusting part and spacing subassembly, make the device adaptable different light, make the device adaptability stronger.

Description

Safety guiding device for expressway tunnel

Technical Field

The utility model belongs to the technical field of tunnel safety guiding devices, and particularly relates to a safety guiding device for an expressway tunnel.

Background

With the development of traffic engineering, when a road passes through a mountain area, the scheme of winding around the mountain is changed into a tunnel scheme, so that more and more tunnels are provided at present, particularly in an expressway tunnel, as the driving speed of vehicles on the expressway is higher, the difference of the brightness of light inside and outside the tunnel is larger when the vehicles enter the tunnel, temporary visual disturbance is easily caused to occur to a driver, namely, the brightness of scenery outside the tunnel is far higher than that of the tunnel, so that the driver feels that the tunnel is very high, the condition near the tunnel cannot be seen, and the existence of obstacles is difficult to find; in order to reduce this kind of condition and take place, the inside safe guiding device that can install of tunnel, present safe guiding device is simple light and warning sign mostly, and this kind of device is whole snap-on usually inside the tunnel, and when damaging, inconvenient staff overhauls, consequently needs a neotype safe guiding device to replace current device.

As in application No.: CN202022627172.5 discloses a highway tunnel vision safety guiding device, the device is provided with a plurality of controllers, a plurality of brightness sensors, a plurality of transverse lamp belts and light screen plates, through the cooperation of the controllers and the brightness sensors, the brightness of the lamp belts can be adjusted according to the brightness outside the tunnel, thereby reducing the brightness difference inside and outside the tunnel, and making the safety guiding effect of the device better, but a highway tunnel vision safety guiding device similar to the above application still has the following defects at present:

one is that all parts of the device are fixedly connected, and when the device is damaged, a worker needs to take the whole device off the tunnel, so that the device cannot be quickly and conveniently disassembled and is inconvenient to overhaul; moreover, the device does not set up the centre gripping subassembly, and the light is direct to be installed on the fixed plate through the bolt for the device can't the fixed light of different models of centre gripping, makes the device adaptability not high.

In view of the above, the present invention provides a safety guiding device for an expressway tunnel, which is improved in view of the existing structure and defects, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a safety guiding device for an expressway tunnel, which aims to solve the problems that the conventional device cannot be quickly assembled and disassembled and is low in adaptability.

The utility model relates to a safety guiding device for an expressway tunnel, which has the advantages that the purpose and the effect are achieved by the following specific technical means:

the safety guiding device for the expressway tunnel comprises a mounting plate and a protective shell, wherein a connecting frame is arranged on the bottom surface of the mounting plate, the protective shell penetrates through the connecting frame, and the connecting frame is connected with the protective shell through a connecting assembly; the novel multifunctional lamp is characterized in that a lighting lamp and two groups of limiting assemblies are arranged in the protective shell in a penetrating mode respectively, the lighting lamp is located between the two groups of limiting assemblies, an adjusting assembly is arranged in the protective shell in a penetrating mode and located between the two groups of limiting assemblies, and the tail end of the adjusting assembly is connected with the limiting assemblies.

Further, coupling assembling includes guide rail and rotor plate, the guide rail sets up on the link, the guide rail is worn to establish at the spacing inslot, wear to be equipped with compression spring in the spacing inslot, compression spring with the contact of guide rail top, the spacing groove is seted up on the protecting crust, the rotor plate with protecting crust surface contact, the rotor plate is articulated with the connecting seat, the connecting seat with the articulated department of rotor plate is provided with torque spring, the connecting seat sets up on the link.

Further, spacing subassembly includes two sets of splint, the light is located two sets of between the splint, be provided with the stopper on the splint, the stopper with the contact of light terminal surface, be provided with spacing post on the splint, spacing post is worn to establish in the fixed block, the fixed block sets up in the protecting crust.

Further, the adjusting component comprises a connecting rod, a threaded sleeve and a screw rod, the tail end of the screw rod penetrates through the fixing block, the threaded sleeve is sleeved on the screw rod, the connecting rod is oppositely provided with two groups, one end of the connecting rod is connected with two sides of the threaded sleeve, and the other end of the connecting rod is connected with the clamping plates respectively.

Further, the protective housing side is provided with the connecting rod, the cover is equipped with the show board on the connecting rod, be provided with the warning sign on the show board.

Furthermore, the light end face is provided with a reflector panel, a plurality of groups of mounting blocks are arranged on the mounting panel, bolts penetrate through the mounting blocks, and reinforcing ribs are arranged on the connecting frame.

Compared with the prior art, the utility model has the following beneficial effects:

first, the device passes through the mounting panel and installs in the tunnel, when the light damages need to overhaul, opens coupling assembling, makes it remove the locking to the protecting crust, can take off the protecting crust from the link, need not to dismantle whole device, makes the device material of being convenient for, through mounting panel, link, protecting crust and coupling assembling's setting, makes the device dismantle fast, staff's maintenance respectively.

The second, put into the protecting crust with the light in, through operation adjusting part, make spacing subassembly remove to make spacing subassembly press from both sides the light tight fixed, replace traditional screw fixation mode, but make the device clamping unidimensional light not, through adjusting part and spacing subassembly's setting, make the device adaptable different light, make the device adaptability stronger.

Drawings

Fig. 1 is an overall view of a safety guide apparatus for an expressway tunnel according to the present invention.

Fig. 2 is an exploded view of the safety guide device for an expressway tunnel according to the present invention.

Fig. 3 is an enlarged schematic view of the area a in fig. 2.

Fig. 4 is a schematic diagram of parts of the safety guiding device for the highway tunnel according to the present invention.

Fig. 5 is a schematic view of an adjusting unit of the safety guide apparatus for an expressway tunnel according to the present invention.

Fig. 6 is a schematic view of a shield shell in the safety guide apparatus for an expressway tunnel according to the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. mounting a plate; 2. a protective shell; 3. a connecting frame; 4. reinforcing ribs; 5. mounting blocks; 6. a bolt; 7. a limiting block; 8. a splint; 9. an illuminating lamp; 10. a connecting rod; 11. a display board; 12. a connecting seat; 13. a compression spring; 14. a torsion spring; 15. a rotating plate; 16. a guide rail; 17. a limiting column; 18. a fixed block; 19. a connecting rod; 20. a threaded sleeve; 21. a screw; 22. a warning board; 23. a limiting groove; 24. a reflector.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a safety guiding device for a highway tunnel, which comprises an installation plate 1 and a protective shell 2, wherein a connecting frame 3 is arranged on the bottom surface of the installation plate 1, the connecting frame 3 is connected with the protective shell 2 through a connecting assembly, the device is installed in the tunnel through the installation plate 1, when an illuminating lamp 9 is damaged and needs to be overhauled, the connecting assembly is opened to unlock the protective shell 2, the protective shell 2 can be taken down from the connecting frame 3, the whole device does not need to be disassembled, the device is convenient to disassemble and assemble, and workers can conveniently overhaul the device.

Light 9 and two sets of spacing subassemblies wear to be equipped with respectively in the protecting crust 2, light 9 is located between two sets of spacing subassemblies, the adjusting part end that wears to be equipped with in the protecting crust 2 is connected with spacing subassembly, put into the protecting crust 2 with light 9 in, through operation adjusting part, make spacing subassembly remove, thereby make spacing subassembly with light 9 clamp tight fixed, replace traditional screw fixation mode, but make the not unidimensional light 9 of device clamping, make the adaptability of device stronger, it is more convenient.

Referring to fig. 2, the connecting assembly includes a guide rail 16 and a rotating plate 15, the guide rail 16 is disposed on the connecting frame 3, the guide rail 16 is disposed in a limiting groove 23 on the protecting shell 2 in a penetrating manner, a compression spring 13 disposed in the limiting groove 23 contacts with the top end of the guide rail 16, the rotating plate 15 contacts with the surface of the protecting shell 2, the rotating plate 15 is hinged to a connecting seat 12 on the connecting frame 3, a torsion spring 14 is disposed at the hinged position of the connecting seat 12 and the rotating plate 15, the rotating plate 15 is parallel to the connecting frame 3 under the action of the torsion spring 14 and is buckled on the protecting shell 2, so that the protecting shell 2 is fixed on the guide rail 16 through the limiting groove 23, and the rotating plate 15 is rotated to separate from the end surface of the protecting shell 2, so as to release the limitation on the protecting shell 2, that the protecting shell 2 can be drawn out along the guide rail 16, and the device can be disassembled quickly and conveniently.

Referring to as figure 2, spacing subassembly includes two sets of splint 8, and the stopper 7 and the 9 end face contact of light that set up on the splint 8, the spacing post 17 that sets up on the splint 8 wear to establish in the fixed block 18 in the protecting crust 2, and splint 8 and stopper 7 can restrict the position of light 9, avoid light 9 to remove in the protecting crust 2, and spacing post 17 makes splint 8 more stable, makes splint 8 and light 9 keep parallel.

Referring to fig. 2 and 5, the adjusting assembly includes a connecting rod 19, a threaded sleeve 20 and a screw rod 21, the end of the screw rod 21 penetrates through the fixing block 18, the threaded sleeve 20 is sleeved on the screw rod 21, one end of each of two oppositely arranged sets of connecting rods 19 is connected with two sides of the threaded sleeve 20, the other ends of the two sets of connecting rods 19 are respectively connected with two sets of clamping plates 8, and the screw rod 21 is rotated to move the threaded sleeve 20 on the screw rod 21, so that the angle between the threaded sleeve and the connecting rod 19 is changed, the connecting rod 19 drives the clamping plates 8 to move, the illuminating lamps 9 with different sizes are adapted to, and the adaptability of the device is improved.

Refer to as if fig. 2 and 6, 2 sides of protecting crust are provided with connecting rod 10, be provided with warning sign 22 on the show board 11 that the cover was established on connecting rod 10, show board 11 can rotate around connecting rod 10, make at conveyer, show board 11 and rotate to be parallel with protecting crust 2, reduce the device volume, avoid show board 11 to be broken, after the device has been installed, rotate show board 11 to be perpendicular with protecting crust 2, make warning sign 22 expand, play the warning effect, make the device function more perfect.

Referring to fig. 2 and 6, the end face of the lighting lamp 9 is provided with a reflector panel 24, the mounting panel 1 is provided with a plurality of groups of mounting blocks 5, bolts 6 penetrate through the mounting blocks 5, the connecting frame 3 is provided with reinforcing ribs 4, the reflector panel 24 can refract light sources, so that the lighting effect of the lighting lamp 9 is better, the mounting blocks 5 and the bolts 6 enable the device to be installed in a tunnel firmly, and the reinforcing ribs 4 can increase the structural strength of the connecting frame 3, so that the device is more reliable.

The specific use mode and function of the embodiment are as follows: the device is installed in a tunnel through an installation plate 1, under the action of a torsion spring 14, a rotating plate 15 is parallel to a connecting frame 3 and is buckled on a protective shell 2, the protective shell 2 is fixed on a guide rail 16 through a limiting groove 23, when an illuminating lamp 9 is damaged and needs to be overhauled, the rotating plate 15 is rotated to be separated from the end face of the protective shell 2, the limiting on the protective shell 2 is removed, under the action of a compression spring 13, the protective shell 2 is popped out of the connecting frame 3 in a small amplitude, a worker can rapidly and conveniently pull out the protective shell 2 along the guide rail 16, the traditional integrated arrangement is replaced, the device can be rapidly and conveniently disassembled and assembled, and the overhauling is convenient; when the light 9 is installed, put into protective housing 2 with light 9 in, rotatory screw rod 21, make swivel nut 20 remove on screw rod 21, thereby change the angle between its and connecting rod 19, make connecting rod 19 drive splint 8 remove, two sets of splint 8 move in opposite directions under the effect of spacing post 17, the laminating is in light 9 both sides, cooperation stopper 7 limits the position of light 9, press from both sides it tightly fixedly, need not to use the screw to fix light 9, but make the device different size specification's of clamping light 9, the adaptability of the device is improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A safety guiding device for an expressway tunnel is characterized in that: the protective casing comprises a mounting plate (1) and a protective casing (2), wherein a connecting frame (3) is arranged on the bottom surface of the mounting plate (1), the protective casing (2) penetrates through the connecting frame (3), and the connecting frame (3) is connected with the protective casing (2) through a connecting assembly; light (9) and two sets of spacing subassemblies wear to be equipped with respectively in protecting crust (2), light (9) are located between two sets of spacing subassemblies, wear to be equipped with adjusting part in protecting crust (2), adjusting part is located two sets of between the spacing subassembly, adjusting part terminal with spacing subassembly is connected.

2. A safety guide device for an expressway tunnel according to claim 1, wherein: coupling assembling includes guide rail (16) and rotor plate (15), guide rail (16) set up on link (3), guide rail (16) are worn to establish in spacing groove (23), wear to be equipped with compression spring (13) in spacing groove (23), compression spring (13) with guide rail (16) top contact, spacing groove (23) are seted up on protecting crust (2), rotor plate (15) with protecting crust (2) surface contact, rotor plate (15) are articulated with connecting seat (12), connecting seat (12) with rotor plate (15) articulated department is provided with torque spring (14), connecting seat (12) set up on link (3).

3. A safety guide device for an expressway tunnel according to claim 1, wherein: spacing subassembly includes two sets of splint (8), light (9) are located two sets ofly between splint (8), be provided with stopper (7) on splint (8), stopper (7) with light (9) end face contact, be provided with spacing post (17) on splint (8), wear to establish in fixed block (18) spacing post (17), fixed block (18) set up in protecting crust (2).

4. A safety guide device for an expressway tunnel according to claim 3, wherein: the adjusting part comprises a connecting rod (19), a threaded sleeve (20) and a screw rod (21), the end of the screw rod (21) is arranged in the fixed block (18) in a penetrating mode, the threaded sleeve (20) is sleeved on the screw rod (21), the connecting rod (19) is provided with two sets of connecting rod (19) one end and the threaded sleeve (20) two sides are connected, and the connecting rod (19) other end is respectively connected with the two sets of clamping plates (8).

5. A safety guide device for an expressway tunnel according to claim 1, wherein: protective housing (2) side is provided with connecting rod (10), the cover is equipped with show board (11) on connecting rod (10), be provided with warning sign (22) on show board (11).

6. A safety guide device for an expressway tunnel according to claim 1, wherein: the lamp mounting structure is characterized in that the end face of the illuminating lamp (9) is provided with a reflecting plate (24), a plurality of groups of mounting blocks (5) are arranged on the mounting plate (1), bolts (6) penetrate through the mounting blocks (5), and reinforcing ribs (4) are arranged on the connecting frame (3).