CN216043870U

CN216043870U - Reinforced structure of drainage groove for tunnel

Info

Publication number: CN216043870U
Application number: CN202122698538.2U
Authority: CN
Inventors: 杨迎冬; 付强; 高静
Original assignee: China Energy Group Third Engineering Bureau Co Ltd
Current assignee: China Energy Group Third Engineering Bureau Co Ltd
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-03-15
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses a reinforcing structure of a drainage groove for a tunnel, which comprises a middle wall body, wherein an anti-collision wall is arranged at the bottom end of the middle wall body, a first supporting column is arranged at the included angle part of the middle wall body and the anti-collision wall, a decorative plate is arranged on the side surface of the first supporting column, a second supporting column is arranged between the first supporting column and the decorative plate, a fixing plate is arranged on the surface of the second supporting column, the top end and the bottom end of the fixing plate are respectively fixed with the decorative plate and the second supporting column, and a first supporting rod is arranged in an area formed by the fixing plate, the second supporting column and the first supporting column; through the first bracing piece, the second bracing piece, connect fixture block, spring, supporting shoe, the spacing slider of design, improve the inboard no bearing structure in original drainage groove, have certain unstable phenomenon after long-term the use, increase bearing structure in the inboard in drainage groove through this structure to guarantee stability in use.

Description

Reinforced structure of drainage groove for tunnel

Technical Field

The utility model belongs to the technical field of tunnel construction, and particularly relates to a reinforcing structure of a drainage groove for a tunnel.

Background

The drainage groove for the tunnel is used for carrying water flowing down from a wall settlement joint for drainage, and the problem that driving safety exists on the tunnel pavement due to the fact that part of water flowing down from the upper portion flows to the tunnel pavement along the anti-collision wall is avoided.

The publication number is: CN208220839U, the drainage groove is through carrying out the drainage with the water that the wall body settlement joint flows down in the operation process, because there is not bearing structure in the drainage groove, after long-term use, there is the unstable problem of certain use, for this reason the utility model provides a reinforced structure of drainage groove for tunnel.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a reinforcing structure of a drainage groove for a tunnel, which solves the above problems of the related art.

In order to achieve the purpose, the utility model provides the following technical scheme: a reinforced structure of a drainage groove for a tunnel comprises a middle wall body, wherein an anti-collision wall is arranged at the bottom end of the middle wall body, a first supporting column is arranged at the included angle between the middle wall body and the anti-collision wall, a decorative plate is arranged on the side surface of the first supporting column, a second supporting column is arranged between the first supporting column and the decorative plate, a fixed plate is arranged on the surface of the second supporting column, the top end and the bottom end of the fixed plate are respectively fixed with the decorative plate and the second supporting column, a first supporting rod is arranged in an area formed by the fixed plate, the second supporting column and the first supporting column, a second supporting rod is arranged on the side surface of the first supporting rod, a connecting clamping block is fixed at one end of the first supporting rod, a connecting clamping groove is formed at one end of the second supporting rod, the connecting clamping block is clamped into the inner side of the connecting clamping groove, and a supporting block is arranged between the connecting clamping block and the connecting clamping groove, the bottom end of the supporting block is fixedly connected with the bottom end of the connecting clamping groove, the top end of the supporting block penetrates through the inner side of the connecting clamping block, a limiting sliding groove is formed in the surface of the supporting block, a limiting sliding block is arranged on the inner side of the limiting sliding groove, the bottom end of the limiting sliding block is fixed with the inner side of the limiting sliding groove, a spring is sleeved on the surface of the supporting block, the bottom end of the spring is fixed with the bottom end of the connecting clamping groove, and the top end of the spring is fixed with the bottom end of the connecting clamping block.

Preferably, the other end of the first supporting rod and the other end of the second supporting rod are both provided with a fixing clamping groove, a silica gel pad is arranged on the inner side of the fixing clamping groove, and a silica gel ring is fixed on the surface of the silica gel pad.

Preferably, the size of the cross section of the end part of the silica gel pad is consistent with that of the cross section of the end part of the fixing clamping groove, and the cross section of the silica gel ring is of a circular structure.

Preferably, the surface of the connecting clamping block is in a fit state with the inner wall of the connecting clamping groove, and the cross section of the connecting clamping block is of a rectangular structure.

Preferably, the included angle department of fixed plate and decorative board and the included angle department of first support column and well wall body all are provided with sealed glue, the bottom of second support column is provided with the virtual light lamp area.

Preferably, the junction of decorative board and second support column is provided with first connecting seat, the contained angle department of first support column and crashproof wall is provided with the second connecting seat.

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

(1) through the first bracing piece, the second bracing piece, connect fixture block, spring, supporting shoe, the spacing slider of design, improve the inboard no bearing structure in original drainage groove, have certain unstable phenomenon after long-term the use, increase bearing structure in the inboard in drainage groove through this structure to guarantee stability in use.

(2) Through the fixed slot, silica gel pad, the silica gel ring of design, make the inner wall laminating department of first bracing piece and second bracing piece and drainage groove increase anti-skidding structure to guarantee the rigidity of first bracing piece and second bracing piece.

Drawings

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

FIG. 2 is an enlarged view of the area A of FIG. 1 according to the present invention;

FIG. 3 is a schematic cross-sectional view of a portion of the first support bar and the second support bar of the present invention;

FIG. 4 is an enlarged schematic view of the end of a second support rod of the present invention;

in the figure: 1. a decorative plate; 2. a fixing plate; 3. a first connecting seat; 4. a virtual light strip; 5. an anti-collision wall; 6. a second connecting seat; 7. a first support column; 8. a second support column; 9. a middle wall body; 10. sealing glue; 11. a first support bar; 12. a second support bar; 13. a silica gel pad; 14. a spring; 15. a support block; 16. a limiting slide block; 17. a limiting chute; 18. connecting a clamping block; 19. a connecting clamping groove; 20. fixing the clamping groove; 21. a silica gel ring.

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 of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a reinforced structure of a drainage groove for a tunnel comprises a middle wall body 9, wherein an anti-collision wall 5 is arranged at the bottom end of the middle wall body 9, a first supporting column 7 is arranged at the included angle between the middle wall body 9 and the anti-collision wall 5, a decorative plate 1 is arranged on the side surface of the first supporting column 7, a second supporting column 8 is arranged between the first supporting column 7 and the decorative plate 1, a fixed plate 2 is arranged on the surface of the second supporting column 8, the top end and the bottom end of the fixed plate 2 are respectively fixed with the decorative plate 1 and the second supporting column 8, a first supporting rod 11 is arranged in the area formed by the fixed plate 2, the second supporting column 8 and the first supporting column 7, a second supporting rod 12 is arranged on the side surface of the first supporting rod 11, a connecting clamping block 18 is fixed at one end of the first supporting rod 11, a connecting clamping groove 19 is arranged at one end of the second supporting rod 12, the connecting clamping block 18 is clamped into the inner side of the connecting clamping groove 19, a supporting block 15 is arranged between the connecting clamping block 18 and the connecting clamping groove 19, the bottom end of the supporting block 15 is fixedly connected with the bottom end of the connecting clamping groove 19, the top end of the supporting block 15 penetrates to the inner side of the connecting clamping block 18, the surface of the supporting block 15 is provided with a limiting sliding groove 17, the inner side of the limiting sliding groove 17 is provided with a limiting sliding block 16, the bottom end of the limiting sliding block 16 is fixed with the inner side of the limiting sliding groove 17, the surface of the supporting block 15 is sleeved with a spring 14, the bottom end of the spring 14 is fixed with the bottom end of the connecting clamping groove 19, the top end of the spring 14 is fixed with the bottom end of the connecting clamping block 18, the supporting structure is arranged on the inner side of the original drainage groove through the designed first supporting rod 11, the second supporting rod 12, the connecting clamping block 18, the spring 14, the supporting block 15 and the limiting sliding block 16, the phenomenon that the inner side of the original drainage groove is not provided with a supporting structure is improved, after long-term use, the supporting structure is additionally arranged on the inner side of the drainage groove through the structure, the use stability is ensured, and the surface of the connecting clamping block 18 is in a fit state with the inner wall of the connecting clamping groove 19, the cross section of the connecting fixture block 18 is rectangular.

In this embodiment, preferably, the other end of the first support rod 11 and the other end of the second support rod 12 are both provided with a fixing slot 20, the inner side of the fixing slot 20 is provided with a silica gel pad 13, the surface of the silica gel pad 13 is fixed with a silica gel ring 21, and by designing the fixing slot 20, the silica gel pad 13 and the silica gel ring 21, the anti-slip structure is added at the joint of the inner walls of the first support rod 11 and the second support rod 12 and the drainage groove, so as to ensure that the positions of the first support rod 11 and the second support rod 12 are fixed, the size of the cross section of the end portion of the silica gel pad 13 is consistent with the size of the cross section of the end portion of the fixing slot 20, and the cross section of the silica gel ring 21 is in a circular structure.

In this embodiment, preferably, the included angle between the fixing plate 2 and the decorative plate 1 and the included angle between the first support column 7 and the middle wall 9 are both provided with a sealant 10, the bottom end of the second support column 8 is provided with a virtual light strip 4, the decorative plate 1 and the second support column 8 are connected by a first connecting seat 3, and the included angle between the first support column 7 and the anti-collision wall 5 is provided with a second connecting seat 6.

The working principle and the using process of the utility model are as follows: when the drainage groove is used, water flowing down from the wall settlement joint falls into the inner side of the drainage groove and is led to a required position through the drainage groove, when the support structure inside the drainage groove is installed, by holding the first support bar 11 and the second support bar 12, and the first supporting rod 11 is pulled to one side, so that the connecting clamping block 18 is embedded into the inner side of the connecting clamping groove 19, then the first support bar 11 and the second support bar 12 are placed in the drainage groove, and then the first support bar 11 and the second support bar 12 are loosened, under the action of the spring 14, the supporting block 15 slides in a limiting manner through the limiting slide block 16 and the limiting slide groove 17, the connecting clamp block 18 moves on the inner side of the connecting clamp groove 19, the first supporting rod 11 and the second supporting rod 12 extend, and the silica gel ring 21 at the other ends of the first supporting rod 11 and the second supporting rod 12 is attached to the inner wall of the drainage groove.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a reinforced structure of drainage groove that tunnel was used, includes well wall body (9), the bottom of well wall body (9) is provided with crashproof wall (5), its characterized in that: a first supporting column (7) is arranged at an included angle between the middle wall body (9) and the anti-collision wall (5), a decorative plate (1) is arranged on the side face of the first supporting column (7), a second supporting column (8) is arranged between the first supporting column (7) and the decorative plate (1), a fixed plate (2) is arranged on the surface of the second supporting column (8), the top end and the bottom end of the fixed plate (2) are respectively fixed with the decorative plate (1) and the second supporting column (8), a first supporting rod (11) is arranged in an area formed by the fixed plate (2), the second supporting column (8) and the first supporting column (7), a second supporting rod (12) is arranged on the side face of the first supporting rod (11), a connecting clamping block (18) is fixed at one end of the first supporting rod (11), and a connecting clamping groove (19) is formed at one end of the second supporting rod (12), the utility model discloses a spring, including connection fixture block (18), support block (15), limit slide groove (17), and the inboard of limit slide block (16), the bottom of limit slide block (16) is fixed with the inboard of connection fixture block (17), the top of support block (15) runs through to the inboard of connection fixture block (18), limit slide groove (17) have been seted up on the surface of support block (15), and the inboard of limit slide groove (17) is provided with limit slide block (16), the bottom of limit slide block (16) is fixed with the inboard of limit slide groove (17), spring (14) have been cup jointed on the surface of support block (15), the bottom of spring (14) and the bottom mounting of connection fixture block (19), the top of spring (14) and the bottom mounting of connection fixture block (18).

2. The reinforcing structure of the drainage groove for the tunnel according to claim 1, wherein: fixing clamping grooves (20) are formed in the other ends of the first supporting rod (11) and the second supporting rod (12), a silica gel pad (13) is arranged on the inner side of each fixing clamping groove (20), and a silica gel ring (21) is fixed on the surface of each silica gel pad (13).

3. The reinforcing structure of the drainage groove for the tunnel according to claim 2, wherein: the size of the cross section of the end part of the silica gel pad (13) is consistent with that of the cross section of the end part of the fixed clamping groove (20), and the cross section of the silica gel ring (21) is of a circular structure.

4. The reinforcing structure of the drainage groove for the tunnel according to claim 1, wherein: the surface of the connecting clamping block (18) is in a fit state with the inner wall of the connecting clamping groove (19), and the cross section of the connecting clamping block (18) is of a rectangular structure.

5. The reinforcing structure of the drainage groove for the tunnel according to claim 1, wherein: the included angle department of fixed plate (2) and decorative board (1) and the included angle department of first support column (7) and middle wall body (9) all are provided with sealed glue (10), the bottom of second support column (8) is provided with virtual light lamp area (4).

6. The reinforcing structure of the drainage groove for the tunnel according to claim 1, wherein: the decorative board (1) is provided with first connecting seat (3) with the junction of second support column (8), the contained angle department of first support column (7) and crashproof wall (5) is provided with second connecting seat (6).