CN213235067U - Assembled tunnel structure that waterproof performance is good - Google Patents
Assembled tunnel structure that waterproof performance is good Download PDFInfo
- Publication number
- CN213235067U CN213235067U CN202021286478.2U CN202021286478U CN213235067U CN 213235067 U CN213235067 U CN 213235067U CN 202021286478 U CN202021286478 U CN 202021286478U CN 213235067 U CN213235067 U CN 213235067U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- pipe section
- fixedly connected
- tunnel pipe
- assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model belongs to the technical field of the tunnel is waterproof, especially, assembled tunnel structure that waterproof performance is good, including first tunnel pipe section and second tunnel pipe section, two assembly recesses are seted up to first tunnel pipe section left surface, two concatenation pieces of first tunnel pipe section right flank fixedly connected with, concatenation piece and assembly recess are located same height, concatenation piece stretches out length and equals the sunken degree of depth of assembly recess, the equal fixedly connected with rubber sealing rod of first tunnel pipe section left and right sides surface, assembly concrete seam is located between two rubber sealing rods, the inside equal fixedly connected with drain pipe of side on first tunnel pipe section and the second tunnel pipe section, the through-hole has been seted up to rubber sealing rod upper end, rubber sealing rod is linked together through-hole and drain pipe, and this assembled tunnel structure that waterproof performance is good has good waterproof performance to the concatenation assembly department in tunnel and can in time arrange the infiltration in tunnel The characteristic of walking.
Description
Technical Field
The utility model relates to a tunnel waterproof technology field especially relates to an assembled tunnel structure that waterproof performance is good.
Background
Tunnels are engineering structures buried in the ground and are a form of human use of underground space. The tunnel can be divided into a traffic tunnel, a hydraulic tunnel, a municipal tunnel, a mine tunnel and a military tunnel, and the structure of the tunnel comprises a main building and an auxiliary device. The main building consists of a tunnel body and a tunnel door, the auxiliary equipment comprises a car-avoiding tunnel, fire-fighting equipment, emergency communication and water-proof and drainage equipment, and the long tunnel is also provided with special ventilation and lighting equipment.
The tunnel waterproof leakage stoppage is to carry out waterproof leakage repairing construction on a water outlet section or a water gushing position of a soft rock stratum in a tunnel, the tunnel is formed by splicing and assembling a section of pipeline, water leakage inside the tunnel is caused by gaps at the splicing and assembling position, and if the water leakage amount is large, the tunnel is possibly submerged, so that the use danger of the tunnel is greatly increased.
In order to solve the problem, the application provides an assembled tunnel structure that waterproof performance is good.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem who exists among the background art, the utility model provides an assembled tunnel structure that waterproof performance is good has the characteristics that have good waterproof performance and can in time arrange away the infiltration in tunnel to the concatenation assembly department in tunnel.
(II) technical scheme
In order to solve the problems, the utility model provides an assembled tunnel structure with good waterproof performance, which comprises a first tunnel pipe section and a second tunnel pipe section, wherein the left side surface of the first tunnel pipe section is provided with two assembly grooves, the right side surface of the first tunnel pipe section is fixedly connected with two splicing blocks, the splicing blocks and the assembly grooves are positioned at the same height, the extension length of the splicing blocks is equal to the depth of the assembly grooves, the outer surfaces of the left side and the right side of the first tunnel pipe section are fixedly connected with rubber water stop bars, the upper surfaces of the first tunnel pipe section and the second tunnel pipe section are fixedly connected with the lower surfaces of secondary lining concrete, the upper surfaces of the secondary lining concrete are fixedly connected with the lower surfaces of waterproof boards, the upper surfaces of the waterproof boards are fixedly connected with the lower surfaces of non-woven fabrics, the upper surfaces of the non-, first tunnel pipe section and second tunnel pipe section are formed with the assembly concrete joint between the assembly back, the assembly concrete joint is located between two rubber sealing strips, the equal fixedly connected with drain pipe in the side on first tunnel pipe section and the second tunnel pipe section, the through-hole has been seted up to rubber sealing strip upper end, rubber sealing strip is linked together through-hole and drain pipe.
Preferably, the first tunnel segment and the second tunnel segment are of identical construction.
Preferably, the rubber water stop strip is a water-swelling rubber strip.
Preferably, the drain pipe is communicated with an external drain.
Preferably, the upper ends of the two rubber water stop strips are fixedly connected with plugging blocks, and the upper surfaces of the plugging blocks are lower than the lower surfaces of the through holes.
Preferably, the upper surface of the reinforced concrete pipe sheet is provided with a launder.
Preferably, the inside of the drain pipe is fixedly connected with a filter screen.
The above technical scheme of the utility model has following profitable technological effect:
the assembled tunnel structure with good waterproof performance is characterized in that the outer surface of the reinforced concrete segment is in contact with the outside of the tunnel through the arranged rubber water stop strip, the reinforced concrete segment, the non-woven fabric, the waterproof board, the secondary lining concrete and the drain pipe, the leaked water is drained by the reinforced concrete segment, if the amount of the seeped water is large, the waterproof layer formed by the reinforced concrete segment, the non-woven fabric, the waterproof board and the secondary lining concrete can prevent the seeped water, when the seepage water amount is still large, the rainwater of the rubber water stop strip expands to reduce the space area for assembling the concrete joint, the blocking block prevents the seepage water from entering the tunnel, the seepage water enters the drain pipe through the through hole, the seepage water is discharged to the outside through the drain pipe, and three waterproof measures are taken, thereby the effect that has good waterproof performance and can in time drain the infiltration in tunnel to the concatenation assembly department in tunnel has been reached.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the assembly structure of fig. 1 according to the present invention;
FIG. 3 is a schematic structural view of the secondary lining concrete and waterproof board of the present invention;
fig. 4 is the utility model discloses a drain pipe and assembly concrete joint structure sketch map.
In the figure: 1. a first tunnel tube section; 2. a second tunnel tube section; 3. splicing blocks; 4. assembling a groove; 5. a rubber water stop bar; 6. a reinforced concrete segment; 7. non-woven fabrics; 8. a waterproof sheet; 9. secondary lining of concrete; 10. a drain pipe; 11. a through hole; 12. assembling a concrete joint; 13. and (6) blocking the block.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-4, the assembled tunnel structure with good waterproof performance provided by the utility model comprises a first tunnel pipe section 1 and a second tunnel pipe section 2, wherein the left side surface of the first tunnel pipe section 1 is provided with two assembly grooves 4, the right side surface of the first tunnel pipe section 1 is fixedly connected with two splicing blocks 3, the splicing blocks 3 and the assembly grooves 4 are positioned at the same height, the extending length of the splicing blocks 3 is equal to the depth of the assembly grooves 4, the outer surfaces of the left side and the right side of the first tunnel pipe section 1 are fixedly connected with rubber water stop strips 5, the upper surfaces of the first tunnel pipe section 1 and the second tunnel pipe section 2 are fixedly connected with the lower surfaces of secondary lining concrete 9, the upper surface of the secondary lining concrete 9 is fixedly connected with the lower surface of a waterproof plate 8, the upper surface of the waterproof plate 8 is fixedly connected with the lower surface of a non-woven fabric 7, the upper surface of the non-woven fabric 7 is, first tunnel pipe section 1 and second tunnel pipe section 2 are formed with assembly concrete joint 12 between the assembly back, assembly concrete joint 12 is located between two rubber sealing strip 5, the inside equal fixedly connected with drain pipe 10 in side on first tunnel pipe section 1 and the second tunnel pipe section 2, through-hole 11 has been seted up to rubber sealing strip 5 upper end, rubber sealing strip 5 is linked together through-hole 11 and drain pipe 10.
In this embodiment, it should be noted that the first tunnel pipe section 1 and the second tunnel pipe section 2 are of the same structure, and are arranged in such a way that the first tunnel pipe section 1 and the second tunnel pipe section 2 are easily assembled together.
In this embodiment, it should be noted that rubber sealing rod 5 adopts water inflation rubber strip, adopts such setting mode, and when the tunnel infiltration, rubber sealing rod 5 can reduce assembly concrete joint 12 after meeting water inflation for the water that oozes can enter into in the drain pipe 10 through-hole 11.
In this embodiment, it should be noted that the drain pipe 10 is communicated with an external drain, and by adopting such an arrangement, water in the drain pipe 10 can be drained through the drain, and no water accumulation is formed in the tunnel.
In this embodiment, it should be noted that, two rubber sealing strip 5 upper end fixedly connected with blocks 13, blocks 13 upper surface height and is less than through-hole 11 lower surface height, adopts such a mode of setting up, can make the infiltration enter into the drain pipe through-hole 11, and the blocks 13 of setting can prevent to ooze the water and flow into in the tunnel through assembly concrete joint 12.
In this embodiment, it should be noted that the water flowing groove is formed in the upper surface of the reinforced concrete segment 6, and by adopting the arrangement mode, water at the top of the tunnel can be drained through the water flowing groove formed in the upper surface of the reinforced concrete segment 6, which is the first guarantee of water resistance.
In this embodiment, a filter screen is fixedly connected to the inside of the drain pipe 10, and the drain pipe 10 is prevented from being blocked by impurities in the leaked water by adopting such an arrangement.
The working principle is as follows: the first tunnel pipe section 1 and the second tunnel pipe section 2 are spliced together through the splicing blocks 3 and the assembling grooves 4, after the first tunnel pipe section 1 and the second tunnel pipe section 2 are spliced together, a reinforced concrete segment 6, non-woven fabrics 7, a waterproof board 8 and secondary lining concrete 9 are sequentially paved on the upper surface of the first tunnel pipe section 1 and the second tunnel pipe section from top to bottom, the outer surface of the reinforced concrete segment 6 is contacted with the outside of the tunnel, seeped water is drained by the reinforced concrete segment 6, if the seeped water is large in amount, the waterproof layer formed by the reinforced concrete segment 6, the non-woven fabrics 7, the waterproof board 8 and the secondary lining concrete 9 is used for preventing the seeped water, when the seeped water is still large, the rubber water stop bars 5 expand when meeting water, the space area of the assembling concrete joint 12 is reduced, the plugging blocks 13 prevent the seeped water from entering the inside of the tunnel, and the seeped water enters the drain pipe, the leaked water is discharged to the outside through the water discharge pipe 10, and the effects of good waterproof performance on the splicing assembly part of the tunnel and timely draining away of the water seepage of the tunnel are achieved through three waterproof measures.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The assembled tunnel structure with good waterproof performance comprises a first tunnel pipe section (1) and a second tunnel pipe section (2), and is characterized in that two assembly grooves (4) are formed in the left side surface of the first tunnel pipe section (1), two splicing blocks (3) are fixedly connected to the right side surface of the first tunnel pipe section (1), the splicing blocks (3) and the assembly grooves (4) are located at the same height, the extending length of each splicing block (3) is equal to the depth of the corresponding assembly groove (4), rubber water stop strips (5) are fixedly connected to the outer surfaces of the left side and the right side of the first tunnel pipe section (1), the upper surfaces of the first tunnel pipe section (1) and the second tunnel pipe section (2) are fixedly connected with the lower surfaces of secondary lining concrete (9), and the upper surfaces of the secondary lining concrete (9) are fixedly connected with the lower surfaces of waterproof boards (8), fixed surface is connected with non-woven fabrics (7) lower surface on waterproof board (8), fixed surface is connected with reinforced concrete section of jurisdiction (6) lower surface on non-woven fabrics (7), first tunnel pipe section (1) and second tunnel pipe section (2) are formed with assembly concrete joint (12) between the assembly back, assembly concrete joint (12) are located between two rubber sealing strip (5), the inside equal fixedly connected with drain pipe (10) of side is gone up in first tunnel pipe section (1) and second tunnel pipe section (2), through-hole (11) have been seted up to rubber sealing strip (5) upper end, rubber sealing strip (5) are linked together through-hole (11) and drain pipe (10).
2. The fabricated tunnel structure with good waterproof performance according to claim 1, wherein the first tunnel pipe section (1) and the second tunnel pipe section (2) adopt the same structure.
3. The assembled tunnel structure with good waterproof performance of claim 1, wherein the rubber sealing rod (5) is a water-swelling rubber rod.
4. The fabricated tunnel structure having excellent waterproof property according to claim 1, wherein the drain pipe (10) is communicated with an external drain.
5. The assembled tunnel structure with good waterproof performance according to claim 1, wherein the upper ends of the two rubber water stop strips (5) are fixedly connected with plugging blocks (13), and the height of the upper surfaces of the plugging blocks (13) is lower than that of the lower surfaces of the through holes (11).
6. The fabricated tunnel structure with good waterproof performance according to claim 1, wherein a water flowing groove is formed in the upper surface of the reinforced concrete segment (6).
7. The fabricated tunnel structure with good waterproof performance according to claim 1, wherein a filter screen is fixedly connected inside the drain pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021286478.2U CN213235067U (en) | 2020-07-03 | 2020-07-03 | Assembled tunnel structure that waterproof performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021286478.2U CN213235067U (en) | 2020-07-03 | 2020-07-03 | Assembled tunnel structure that waterproof performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213235067U true CN213235067U (en) | 2021-05-18 |
Family
ID=75886917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021286478.2U Active CN213235067U (en) | 2020-07-03 | 2020-07-03 | Assembled tunnel structure that waterproof performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213235067U (en) |
-
2020
- 2020-07-03 CN CN202021286478.2U patent/CN213235067U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106193074B (en) | Steel cofferdam for channel reparation | |
| CN110513130B (en) | Tunnel waterproof and drainage system | |
| CN206386134U (en) | A kind of Underground Subway Station guarded drainage construction | |
| CN204716291U (en) | Dewatering installation is drawn in tunnel pressure release | |
| CN107816361B (en) | Tunnel rich water section subregion waterproof system | |
| CN109488371B (en) | Waterproof system of full-enclosed waterproof station and dynamic setting and quantity-limiting drainage method | |
| CN104762993A (en) | Splicing type construction method of urban lake-passing tunnel | |
| CN209261622U (en) | A kind of tunnel-liner discharge structure | |
| KR20200117589A (en) | Waterproofing reinforcement structure of underground structure expansion joint and constructing method thereof | |
| CN111608727A (en) | Cold region mountain tunnel composite drainage system and construction method thereof | |
| CN215329049U (en) | Track structure with drainage pump station in integral ballast bed | |
| CN108361065B (en) | Tunnel inverted arch filling drainage structure | |
| CN207934932U (en) | One kind being used for rich water or easy crystallization water location tunnel auxiliary type replaceable drainage system | |
| CN213235067U (en) | Assembled tunnel structure that waterproof performance is good | |
| CN210637090U (en) | Tunnel water-proof and drainage system | |
| CN112228151A (en) | Tunnel open cut tunnel water drainage system | |
| CN208619166U (en) | Waterproof drainage structure of tunnel roof | |
| CN204783063U (en) | Doubly -linked encircles tunnel mid -board prevents drainage structures | |
| CN111287793A (en) | Deformation joint water-proof and drainage system based on automatic drainage function and construction process thereof | |
| CN114960743B (en) | Water-through subway station and construction method | |
| CN110670419A (en) | Method for renovating waterproof and drainage structure of ballastless track roadbed | |
| CN216198256U (en) | Connection channel structure of subway interval main line with unequal height and pump room | |
| CN216077128U (en) | Subway double-layer full-section freezing underground excavation transfer station structure | |
| CN112681351B (en) | Electric osmosis waterproof wall for foundation pit in water-rich area and construction method thereof | |
| CN208441115U (en) | A kind of diaphram wall piping plugging structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |