CN216074911U

CN216074911U - Early warning protector is used in tunnel construction

Info

Publication number: CN216074911U
Application number: CN202122679686.XU
Authority: CN
Inventors: 李静; 郝巧玲; 王涛
Original assignee: Shanxi Luqiao No7 Engineering Co ltd
Current assignee: Shanxi Luqiao No7 Engineering Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-03-18
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses an early warning protection device for tunnel construction, which comprises a support rod group, wherein T-shaped grooves are formed in two sides of the support rod group, at least four T-shaped rods are inserted between adjacent T-shaped grooves in the two sides, a protection plate is arranged on one side of each T-shaped rod, a reflective warning strip is arranged on one side of the lower protection plate, an LED lamp panel is arranged on one side of the upper protection plate, a threaded groove is formed in the upper end surface of the support rod group, a threaded rod is connected to the threaded groove in a threaded manner, a lamp holder is arranged at the upper end of the threaded rod, a warning lamp is arranged at the upper end of the lamp holder, and the warning lamp is located on the upper end surface of the support rod group. The guard plate passes through the T-shaped groove fixed, makes reflection of light warning strip and LED lamp plate help navigating mate to see, and it is fixed that the warning light passes through threaded rod and thread groove, seals T-shaped groove up end through the lamp stand, consolidates the fixed effect of guard plate in the T-shaped inslot, and this construction rail guard equipment makes things convenient for the piece swift, has better effect to remote early warning closely protection.

Description

Early warning protector is used in tunnel construction

Technical Field

The utility model belongs to the technical field of tunnel construction, and particularly relates to an early warning protection device for tunnel construction.

Background

The tunnel is an advanced transportation facility used when a road and a railway pass through special terrains such as a mountain, a river bottom and the like, the problem that a vehicle needs to detour due to the obstruction of mountain water during transportation is solved, stress is inevitably generated on certain parts of the tunnel due to the passing of the vehicle or geological movement during the use of the tunnel, the deformation is caused, if the deformation parts are not processed in time, the tunnel structure and the road surface are seriously damaged after years, and the tunnel structure and the road surface are damaged or even collapsed.

When maintaining and maintaining in the tunnel, need protect and shelter from the job site with the rail guard, current tunnel construction is with early warning protector generally is overall structure, and the inconvenient dismantlement of structure is comparatively complicated during the use, assembles and dismantles the rail comparatively loaded down with trivial details, need extravagant longer time and manpower, and the fixed unstability of rail, has the inconvenient problem of assembling and dismantling.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an early warning protection device for tunnel construction, which aims to solve the problem that the assembly and disassembly are inconvenient in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a tunnel construction is with early warning protector, is including strutting the pole group, it all is equipped with the T-slot to strut pole group both sides, and both sides are adjacent insert between the T-slot and be equipped with four at least T shape poles, T shape pole one side is provided with the guard plate, and the lower extreme the guard plate simultaneously is provided with reflection of light warning strip, upper end the guard plate simultaneously is provided with the LED lamp plate, it is equipped with the thread groove to strut pole group up end, thread groove female connection has the threaded rod, the threaded rod upper end is provided with the lamp stand, the lamp stand upper end is provided with the warning light, the warning light is located strut pole group up end.

Preferably, every the guard plate upper end all is provided with the lug, every the terminal surface is equipped with the recess under the guard plate, the lug inserts in the recess, the upper end the guard plate another side is provided with control switch group.

Preferably, all be equipped with the accumulator on the support pole group lower extreme both sides, be provided with the sleeve pipe in the accumulator, be provided with the dwang between the accumulator upper end both sides, sleeve pipe upper end one side is equipped with the rotation hole, the dwang alternates to be in the rotation hole, the sleeve pipe inner is inserted and is equipped with the screw thread bracing piece, the sleeve pipe lower extreme is provided with the thread bush, the screw thread bracing piece lower extreme alternates in the thread bush, with the thread bush rotates to be connected, the screw thread bracing piece lower extreme is provided with the toper locating piece, be provided with first dog between the accumulator upper end inner wall both sides, the sleeve pipe upper end is located first dog one side, and is provided with the second dog between the accumulator lower extreme inner wall both sides, the toper locating piece is located second dog one side, it is provided with the fixing base to support pole group lower extreme.

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

1. the utility model firstly places a support pole group on the ground side by side through a fixed seat when in use, inserts a protection plate into a T-shaped groove from the upper port of the T-shaped groove downwards through T-shaped poles on two sides, firstly installs the protection plate with a reflective warning strip, installs the protection plate with an LED lamp panel at the uppermost end, is helpful for a driver to see warning characters sent by the LED lamp panel, a lug of the protection plate at the lower end faces towards the upper end, a groove of the protection plate at the upper end faces towards the lower end, a groove of the protection plate at the upper end is sleeved in the lug at the lower end, fixes the protection plates, after the protection plates are installed, a lamp holder is fixedly connected with a thread groove through a threaded rod at the lower end through thread connection, fixes a warning lamp on the upper end surface of the support pole group, simultaneously seals the upper port of the T-shaped groove, reinforces the fixing effect of the protection plate in the T-shaped groove, controls the warning lamp and the LED lamp panel to run through a control switch group after the assembly is completed, the construction protective guard is convenient and quick to assemble, can effectively warn vehicles coming and going remotely in the tunnel, and has a good protective effect on a construction site.

2. The utility model prevents the conical positioning block from driving the threaded support rod to be separated from the recovery groove by rotating the threaded support rod in the forward direction, the conical positioning block is positioned at the inner side of the second stop, the support rod group is inconvenient to store and move, the conical positioning block is driven to move upwards by the threaded support rod, when the conical positioning block is positioned at the upper end of the second stop, the lower end of the sleeve is driven to be separated from the recovery groove by pulling the conical positioning block outwards, and then the threaded support rod is rotated in the reverse direction, so that the threaded support rod drives the conical positioning block to move towards the lower end of the sleeve by being in threaded connection with the threaded sleeve, after the lower end of the sleeve is separated from the recovery groove, the outer wall of the upper end is in contact connection with the lower end of the first stop to stop, the sleeve is positioned, the outward rotation angle of the lower end of the sleeve is prevented from being too large, after the sleeve stops moving outwards by stopping, the lower extreme drives the screw thread bracing piece and demonstrates certain slope support angle, through continuing reverse rotation screw thread bracing piece, is connected the back through toper locating piece lower extreme and ground contact, can't rotate the screw thread bracing piece again, supports the pole group lower extreme both sides and drives the toper locating piece through the screw thread bracing piece and support the location, has consolidated the fixed effect of supporting the pole group.

Drawings

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

FIG. 2 is a cutaway schematic view of FIG. 1;

FIG. 3 is a schematic sectional view taken from the right side of A-A of FIG. 1;

FIG. 4 is a left side sectional view of B-B of FIG. 1;

FIG. 5 is an enlarged view of a portion a of FIG. 2;

fig. 6 is an enlarged schematic view of fig. 2 at b.

In the figure: 1. a support rod group; 2. a T-shaped slot; 3. a T-shaped rod; 4. a protection plate; 5. a reflective warning strip; 6. an LED lamp panel; 7. a thread groove; 8. a threaded rod; 9. a lamp socket; 10. a warning light; 11. a bump; 12. a groove; 13. a control switch group; 14. a recovery tank; 15. a sleeve; 16. rotating the rod; 17. rotating the hole; 18. a threaded support rod; 19. a threaded sleeve; 20. a conical positioning block; 21. a first stopper; 22. a second stopper; 23. a fixed seat.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, 2, 3, 4, 5 and 6, an embodiment of the utility model provides an early warning protection device for tunnel construction, which comprises a support rod group 1, wherein T-shaped grooves 2 are respectively processed on two sides of the support rod group 1, four T-shaped rods 3 are inserted between the adjacent T-shaped grooves 2 on the two sides, a protection plate 4 is injection-molded on the inner side wall of each T-shaped rod 3, the T-shaped rods 3 and the protection plate 4 are injection-molded integrally, a light reflection warning strip 5 is adhered to the front surface of the lower protection plate 4, the type of the light reflection warning strip 5 is 5CMX-30M, an LED lamp plate 6 is fixedly installed on the front surface of the upper protection plate 4 through bolts, a light source plate-220 of an LED lamp plate 6LED lamp strip patch lens energy-saving lamp tube module displays a character of slow running during construction through the LED lamp 6, a control end of the LED lamp plate 6 is connected to an output end of a control switch group 13 through an electric wire, a thread groove 7 is processed on the upper end surface of the support rod group 1, a threaded rod 8 is connected with the threaded groove 7 in a threaded manner, a lamp holder 9 is welded at the upper end of the threaded rod 8, a warning lamp 10 is fixedly installed at the upper end of the lamp holder 9 through bolts, the type of the warning lamp 10 is LTE5051, the control end of the warning lamp 10 is connected with the output end of a control switch group 13 through an electric wire, the warning lamp 10 is positioned on the upper end surface of a support rod group 1, a convex block 11 is injected at the upper end of each protection plate 4, a groove 12 is processed on the lower end surface of each protection plate 4, the convex block 11 is inserted into the groove 12, the control switch group 13 is fixedly installed behind the upper end protection plate 4 through bolts, recovery grooves 14 are processed on both sides of the lower end of the support rod group 1, a sleeve 15 is welded in each recovery groove 14, a rotating rod 16 is welded between both sides of the upper end of each recovery groove 14, a rotating hole 17 is processed on the right side wall of the upper end of the sleeve 15, the rotating rod 16 is inserted in the rotating hole 17, a threaded support rod 18 is inserted in the inner end of the sleeve 15, and a threaded sleeve 19 is welded at the lower end of the sleeve, the lower end of the threaded support rod 18 is inserted into the threaded sleeve 19 and is rotatably connected with the threaded sleeve 19, a conical positioning block 20 is welded at the lower end of the threaded support rod 18, a first stop dog 21 is welded between two sides of the inner wall of the upper end of the recovery tank 14, the upper end of the sleeve 15 is located on the inner side of the first stop dog 21, a second stop dog 22 is welded between two sides of the inner wall of the lower end of the recovery tank 14, the conical positioning block 20 is located on the inner side of the second stop dog 22, and a fixing seat 23 is welded at the lower end of the support rod group 1.

The working principle of the embodiment is as follows: firstly, when in use, the support rod group 1 is placed on the ground side by side through the fixed seat 23, the protection plate 4 is inserted into the T-shaped groove 2 from the upper port of the T-shaped groove 2 downwards through the T-shaped rods 3 on two sides, the protection plate 4 with the reflecting warning strip 5 is firstly installed, the protection plate 4 with the LED lamp panel 6 is installed at the uppermost end, the warning characters sent by the LED lamp panel 6 are helpful for a driver to see, the convex block 11 of the protection plate 4 at the lower end faces the upper end, the groove 12 faces the lower end, the groove 12 of the protection plate 4 at the upper end is sleeved into the convex block 11 at the lower end, the protection plates 4 are fixed, after the protection plate 4 is installed, the lamp holder 9 is fixedly connected with the thread groove 7 through the threaded rod 8 at the lower end through threaded connection, the warning lamp 10 is fixed on the upper end face of the support rod group 1, the upper port of the T-shaped groove 2 is sealed at the same time, and the fixing effect of the protection plate 4 in the T-shaped groove 2 is reinforced, after the assembly is finished, the control switch group 13 controls the warning lamp 10 and the LED lamp panel 6 to operate, the construction protective guard is convenient and quick to assemble, can effectively warn vehicles coming and going remotely in a tunnel, and has a good protection effect on a construction site. By rotating the threaded support rod 18 in the forward direction, at this time, the tapered positioning block 20 is located inside the second stopper 22 to block the tapered positioning block 20, so as to prevent the tapered positioning block 20 from driving the threaded support rod 18 to separate from the recovery tank 14, thereby preventing the support rod set 1 from being stored and moved inconveniently, the tapered positioning block 20 is driven by the threaded support rod 18 to move upward, when the tapered positioning block 20 is located at the upper end of the second stopper 22, the tapered positioning block 20 is pulled outward to drive the lower end of the sleeve 15 to separate from the recovery tank 14 together, and then the threaded support rod 18 is rotated in the reverse direction, so that the threaded support rod 18 drives the tapered positioning block 20 to move toward the lower end of the sleeve 15 through being in threaded connection with the threaded sleeve 19, and after the lower end of the sleeve 15 separates from the recovery tank 14, the outer wall of the upper end is in contact connection with the lower end of the first stopper 21 to block and position the sleeve 15, thereby preventing the outward rotation angle of the lower end of the sleeve 15 from being too large, after the sleeve 15 stops moving outwards through blocking, the lower end drives the threaded support rod 18 to present a certain inclined support angle, the threaded support rod 18 is rotated reversely through continuing, after the lower end of the conical positioning block 20 is in contact with the ground, the threaded support rod 18 cannot be rotated, the two sides of the lower end of the support rod group 1 drive the conical positioning block 20 through the threaded support rod 18 to carry out support positioning, and the fixing effect of the support rod group 1 is strengthened.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims

1. The utility model provides a tunnel construction is with early warning protector which characterized in that: including strutting pole group (1), it all is equipped with T-slot (2) to strut pole group (1) both sides, and both sides are adjacent insert between T-slot (2) and be equipped with four at least T shape poles (3), T shape pole (3) one side is provided with guard plate (4), lower extreme guard plate (4) one side is provided with reflection of light warning strip (5), upper end guard plate (4) one side is provided with LED lamp plate (6), it is equipped with thread groove (7) to strut pole group (1) up end, thread groove (7) female connection has threaded rod (8), threaded rod (8) upper end is provided with lamp stand (9), lamp stand (9) upper end is provided with warning light (10), warning light (10) are located strut pole group (1) up end.

2. The early warning protection device for tunnel construction according to claim 1, characterized in that: every protection plate (4) upper end all is provided with lug (11), every the terminal surface is equipped with recess (12) under protection plate (4), lug (11) insert in recess (12), upper end protection plate (4) another side is provided with control switch group (13).

3. The early warning protection device for tunnel construction according to claim 1, characterized in that: support pole group (1) lower extreme two sides and all be equipped with accumulator tank (14), be provided with sleeve pipe (15) in accumulator tank (14), be provided with dwang (16) between accumulator tank (14) upper end both sides, sleeve pipe (15) upper end one side is equipped with rotation hole (17), dwang (16) alternate in rotation hole (17), sleeve pipe (15) inner is inserted and is equipped with threaded support pole (18), sleeve pipe (15) lower extreme is provided with thread bush (19), threaded support pole (18) lower extreme alternates in thread bush (19), with thread bush (19) rotate to be connected, threaded support pole (18) lower extreme is provided with toper locating piece (20), be provided with first dog (21) between accumulator tank (14) upper end inner wall both sides, sleeve pipe (15) upper end is located first dog (21) one side, and a second stop block (22) is arranged between two sides of the inner wall of the lower end of the recovery tank (14), the conical positioning block (20) is positioned on one side of the second stop block (22), and a fixing seat (23) is arranged at the lower end of the support rod group (1).