CN214169072U - Steel shell immersed tube water tank and waterproof structure thereof - Google Patents
Steel shell immersed tube water tank and waterproof structure thereof Download PDFInfo
- Publication number
- CN214169072U CN214169072U CN202023142646.3U CN202023142646U CN214169072U CN 214169072 U CN214169072 U CN 214169072U CN 202023142646 U CN202023142646 U CN 202023142646U CN 214169072 U CN214169072 U CN 214169072U
- Authority
- CN
- China
- Prior art keywords
- immersed tube
- steel
- shelled
- tarpaulin
- water tank
- 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
- Revetment (AREA)
Abstract
The utility model discloses a steel-shelled immersed tube water tank and waterproof construction thereof belongs to immersed tube tunnel technical field. This waterproof construction includes tarpaulin and coupling assembling, the plank barricade inboard of water tank is laid to the tarpaulin, in order to avoid the plank barricade leaks, just the lower extreme of tarpaulin passes through the coupling assembling watertight connection and is regarded as the steel-shelled immersed tube bottom plate of water tank bottom surface, coupling assembling the tarpaulin with plank barricade one-to-one sets up, coupling assembling is close to and corresponds the setting with it the plank barricade sets up. This waterproof construction is applied to steel-shelled immersed tube water tank, can also avoid the inside protruding built-in fitting of immersed tube to waterproof construction's influence at the quantity of the tarpaulin that significantly reduces, can effectively reduce the ruptured risk of tarpaulin atress, reaches safe waterproof purpose.
Description
Technical Field
The utility model belongs to the technical field of immersed tube tunnel, especially, relate to steel-shell immersed tube water tank and waterproof construction thereof.
Background
In the construction process of the immersed tube tunnel, the floating and sinking operation of the tube joints is completed by adopting a mode of injecting water into and discharging water from the immersed tube, so that a water tank with a water storage function needs to be installed in the immersed tube joints. In the construction process, the waterproof problem inside the water tank is particularly prominent, and the waterproof structure inside the water tank at present mostly adopts a mode of waterproof cloth full coverage, namely, waterproof cloth is paved at the bottom and around the ballast water tank so as to achieve the waterproof purpose.
Although the mode that adopts this kind of tarpaulin to cover entirely can reach waterproof effect, has the too big problem of waterproof material quantity to, if there is protruding built-in fitting in the immersed tube inside, then can seriously influence the roughness that the tarpaulin was laid, cause the atress inequality at the pressurization water-carrying in-process, lead to the tarpaulin to break easily and leak, influence tunnel construction.
Disclosure of Invention
The details of one or more embodiments of the invention are set forth in the accompanying drawings and the description below to provide a more concise and understandable description of the other features, objects, and advantages of the application.
The utility model provides a steel-shell immersed tube water tank and waterproof construction thereof has solved current water tank waterproof construction cost higher, and the technical problem who leaks breaks easily, and this waterproof construction is applied to steel-shell immersed tube water tank, and the quantity of tarpaulin that can significantly reduce can also avoid the inside protruding built-in fitting of immersed tube to waterproof construction's influence, can effectively reduce the cracked risk of tarpaulin atress, reaches safe waterproof purpose.
This application discloses a waterproof construction on the one hand for steel-shelled immersed tube water tank, this waterproof construction include tarpaulin and coupling assembling, the plank barricade inboard of water tank is laid to the tarpaulin, in order to avoid the plank barricade leaks, just the lower extreme of tarpaulin passes through the coupling assembling watertight connection is as the steel-shelled immersed tube bottom plate of water tank bottom surface, coupling assembling the tarpaulin with plank barricade one-to-one sets up, coupling assembling is close to the corresponding setting with it the plank barricade sets up.
Preferably, the connecting assembly comprises a water stop pressing plate, an upper rubber sealing base plate, a lower rubber sealing base plate, a screw and a compression nut; the length directions of the water stop pressing plate, the upper rubber sealing base plate and the lower rubber sealing base plate are all parallel to the length direction of the bottom surface of the wood board retaining wall, and the water stop pressing plate, the upper rubber sealing cushion plate, the waterproof cloth, the lower rubber sealing cushion plate and the steel shell immersed tube bottom plate are sequentially arranged from top to bottom, the lower end of the screw rod is fixed on the steel shell immersed tube bottom plate, the screw rod and the compression nut are arranged in one-to-one correspondence, the water stop pressing plate is provided with a first through hole corresponding to the screw rod, the upper rubber sealing base plate is provided with a second through hole, the waterproof cloth is provided with a third through hole, the lower rubber sealing cushion plate is provided with a fourth through hole, the upper end part of the screw rod sequentially penetrates through the fourth through hole, the third through hole, the second through hole and the first through hole and then is connected with the compression nut, so that the lower end of the waterproof cloth is tightly pressed and fixed between the upper rubber sealing base plate and the lower rubber sealing base plate.
Preferably, the two ends of the water stop pressing plate, the upper rubber sealing cushion plate and the lower rubber sealing cushion plate are respectively abutted against the inner walls of the steel shell immersed tubes on the two sides.
Preferably, the waterproof cloth comprises a first bending section and a second bending section, wherein the first bending section is arranged close to the joint of the wood board retaining wall and the steel shell immersed tube bottom plate and is bent towards the joint of the wood board retaining wall and the steel shell immersed tube bottom plate; the second bending section is close to the connecting assembly and is bent to one side of the steel shell immersed tube bottom plate.
Preferably, the edges of two sides of the waterproof cloth are respectively used as first extending parts, and the two first extending parts are respectively lapped with the inner walls of two sides of the steel shell immersed tube; the edge of the lower end of the waterproof cloth is used as a second extending part, the connecting assembly is positioned between the second extending part and the wood board retaining wall, and the second extending part is lapped with the upper surface of the steel shell immersed tube base plate; the tarpaulin constituting the first extension portion is folded into a reentrant structure, and the tarpaulin constituting the second extension portion is folded into a reentrant structure.
Preferably, the number of the screws is plural, and the plural screws are uniformly arranged along the length direction of the water stop pressing plate.
As preferred, plank barricade top surface is equipped with a plurality of couples that are used for connecting the tarpaulin, it is a plurality of the couple is followed plank barricade top surface length direction evenly arranges, tarpaulin upper end border with the rings that the couple colluded even, rings with the couple one-to-one sets up.
This application on the other hand discloses steel-shelled immersed tube water tank, including foretell waterproof construction, steel-shelled immersed tube water tank still includes that the interval sets up the inside two of steel-shelled immersed tube the plank barricade, the lower terminal surface of plank barricade with steel-shelled immersed tube bottom plate connects, both sides respectively with the both sides wall connection of steel-shelled immersed tube.
As preferred, the steel-shelled immersed tube water tank still includes the bracing piece, the one end of bracing piece is connected the plank barricade, the other end is connected the lateral wall of steel-shelled immersed tube, the bracing piece is at least for setting up two the plank barricade with four contained angle departments that the both sides inner wall of steel-shelled immersed tube formed.
Compared with the prior art, the beneficial effects of the utility model reside in that:
as above steel-shell immersed tube water tank and waterproof construction thereof, solved current water tank waterproof construction cost higher, and the technical problem who leaks breaks easily, this waterproof construction is applied to steel-shell immersed tube water tank, can be at the quantity of the tarpaulin that significantly reduces, can also avoid the inside protruding built-in fitting of immersed tube to waterproof construction's influence, can effectively reduce the cracked risk of tarpaulin atress, reach safe waterproof purpose.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic top view of a steel-shell immersed tube water tank according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a waterproof structure according to an embodiment of the present invention;
fig. 3 is an enlarged view of a portion a of fig. 2.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be described and illustrated with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Based on the embodiments provided by the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It is obvious that the drawings in the following description are only examples or embodiments of the invention, from which it is possible for a person skilled in the art to apply the invention to other similar situations without inventive effort. Moreover, it will be appreciated that in the development of any such actual embodiment, as in any specific implementation, numerous implementation-specific decisions must be made to achieve the developers' specific goals, such as compliance with system-related and business-related constraints, which will vary from one implementation to another.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one of ordinary skill in the art that the described embodiments of the present invention can be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as is commonly understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" and "an" and "the" and similar referents in the context of describing the invention are not to be construed as limiting the number, but may be construed to cover both the singular and the plural. The present invention relates to the terms "comprises," "comprising," "includes," "including," "has," "having" and any variations thereof, which are intended to cover non-exclusive inclusions; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to the listed steps or elements, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in the description may not be limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The utility model relates to a "a plurality of" means two or more. "and/or" describes an association relationship of associated objects, meaning that three relationships may exist, for example, "A and/or B" may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. The terms "first," "second," "third," and the like in the description of the invention are used merely to distinguish between similar objects and not necessarily to represent a particular ordering for the objects.
As shown in fig. 1 to 3, a steel-shelled immersed tube water tank includes two wood retaining walls 2 arranged at intervals inside the steel-shelled immersed tube 1, the lower end faces of the wood retaining walls 2 are connected with the steel-shelled immersed tube bottom plate 11, and the two sides of the wood retaining walls 2 are respectively connected with the inner walls of the two sides of the steel-shelled immersed tube 1. A waterproof construction for this steel-shelled immersed tube 1 is including laying in 2 inboard tarpaulins 4 of plank barricade, in order to avoid 2 hourglass waters of plank barricade, just the lower extreme of tarpaulin 4 passes through coupling assembling watertight connection as the steel-shelled immersed tube bottom plate 11 of water tank bottom surface, coupling assembling tarpaulin 4 with 2 one-to-one settings of plank barricade, coupling assembling is close to and corresponds the setting with it 2 settings of plank barricade.
The steel-shell immersed tube water tank adopts foretell waterproof construction, because its lateral wall and steel-shell immersed tube bottom plate 11 all have waterproof ability, the waterproof ability of water tank can be guaranteed in order to prevent that 2 hourglass waters of plank barricade are laid to plank barricade 4 to the structure that the event only adopted this embodiment, this waterproof construction can significantly reduce the waterproof cloth quantity in the mode of conventional waterproof cloth 4 full coverages compared, the cost is saved, and can not have protruding built-in fitting on the plank barricade 2, adopt this waterproof construction can also avoid the built-in fitting on the steel-shell immersed tube to waterproof construction's influence, the cracked risk of waterproof cloth 4 atress has greatly been reduced, can reach safe waterproof purpose.
Specifically, in order to ensure the water tightness between the waterproof cloth 4 and the immersed tube bottom plate 11, as shown in fig. 2 and 3, the connecting assembly comprises a water stop pressing plate 7, an upper rubber sealing pad 6, a lower rubber sealing pad 5, a vertically arranged screw 8 and a compression nut; stagnant water clamp plate 7, last rubber seal backing plate 6, lower rubber seal backing plate 5's length direction all is on a parallel with 2 bottom surface length direction settings of plank barricade, just stagnant water clamp plate 7, last rubber seal backing plate 6, tarpaulin 4, lower rubber seal backing plate 5 and 11 top-down of steel-shell immersed tube bottom plate set gradually, the lower extreme of screw rod 8 is fixed on steel-shell immersed tube bottom plate 11, screw rod 8 with gland nut one-to-one sets up, corresponds screw rod 8, stagnant water clamp plate 7 sets up first through-hole, it sets up the second through-hole to go up rubber seal backing plate 6, third through-hole is seted up to tarpaulin 4, fourth through-hole is seted up to lower rubber seal backing plate 5, the upper end of screw rod 8 passes in proper order behind fourth through-hole, third through-hole, second through-hole and the first through-hole, connect gland nut, so that tarpaulin 4 lower extreme compresses tightly and is fixed in go up last rubber seal backing plate 6 and lower rubber seal backing plate 5 In the meantime.
Specifically, the two ends of the water stop pressing plate 6, the upper rubber sealing cushion plate 6 and the lower rubber sealing cushion plate 5 are respectively abutted to the inner walls of the steel shell immersed tubes 1 on the two sides.
Specifically, in order to improve the waterproof effect, the two side edges of the waterproof cloth 4 are respectively used as first extending parts, and the two first extending parts are respectively lapped on the inner walls of the two sides of the steel shell immersed tube 1; the edge of the lower end of the waterproof cloth is used as a second extending part, the connecting assembly is positioned between the second extending part and the wood board retaining wall 2, and the second extending part is lapped with the upper surface of the steel shell immersed tube bottom plate 11; the tarpaulin 4 constituting the first extension part is folded into a reentrant structure, and the tarpaulin 4 constituting the second extension part is folded into a reentrant structure. Firstly, the waterproof cloth 4 is scribed according to the height of the water tank and the lap joint distance between the waterproof cloth 4 and the side wall of the immersed tube and the bottom plate, the internal corner is folded, the waterproof cloth 4 is installed in the water tank, the internal corner structure is folded without cutting, and the water leakage phenomenon of the hole at the root of the internal corner can be effectively avoided.
Specifically, in order to reduce the risk of damage to the waterproof structure, as shown in fig. 2, the waterproof cloth includes a first bending section 41 and a second bending section 42, where the first bending section 41 is disposed near the joint between the wooden retaining wall 2 and the steel-shell immersed tube bottom plate 11 and is bent toward the joint between the wooden retaining wall 2 and the steel-shell immersed tube bottom plate 11; the second bending section 42 is close to the connecting assembly and is bent to one side far away from the steel shell immersed tube bottom plate 11. The waterproof cloth 4 is provided with a certain margin at the junction of the inner walls of the two sides of the steel shell immersed tube 1 and the steel shell immersed tube 1, so that the waterproof cloth 4 can be prevented from cracking due to tension when water is injected into the tank.
Specifically, the number of the screws 8 is multiple, and the multiple screws 8 are uniformly arranged along the length direction of the water stop pressing plate 7.
Specifically, for the installation of convenient waterproof construction, 2 top surfaces of plank barricade are equipped with a plurality of being used for connecting the couple of tarpaulin 4 is a plurality of the couple is followed plank barricade top surface length direction evenly arranges, 4 upper end borders of tarpaulin with the couple colludes the rings that link, rings with the couple one-to-one sets up.
Concretely, for strengthening the water tank the box hat immersed tube water tank still includes bracing piece 3, the one end of bracing piece 3 is connected plank barricade 2, the other end is connected the lateral wall of box hat immersed tube 1, bracing piece 3 is two at least the plank barricade 2 with four contained angle departments that the both sides inner wall of box hat immersed tube 4 formed are four.
It will be understood by those skilled in the art that the particular arrangements shown in fig. 1-3 are not intended to limit the present invention to a steel shell caisson and its waterproof construction, and that the invention may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. The utility model provides a waterproof construction for steel-shelled immersed tube water tank, a serial communication port, including tarpaulin and coupling assembling, the plank barricade inboard of water tank is laid to the tarpaulin, in order to avoid the plank barricade leaks, just the lower extreme of tarpaulin passes through the coupling assembling watertight connection is as the steel-shelled immersed tube bottom plate of water tank bottom surface, coupling assembling the tarpaulin with plank barricade one-to-one sets up, coupling assembling is close to and corresponds the setting with it the plank barricade sets up.
2. The waterproof structure according to claim 1, wherein the connecting assembly includes a water stop pressing plate, an upper rubber seal pad, a lower rubber seal pad, a screw, and a compression nut; the length directions of the water stop pressing plate, the upper rubber sealing base plate and the lower rubber sealing base plate are all parallel to the length direction of the bottom surface of the wood board retaining wall, and the water stop pressing plate, the upper rubber sealing cushion plate, the waterproof cloth, the lower rubber sealing cushion plate and the steel shell immersed tube bottom plate are sequentially arranged from top to bottom, the lower end of the screw rod is fixed on the steel shell immersed tube bottom plate, the screw rod and the compression nut are arranged in one-to-one correspondence, the water stop pressing plate is provided with a first through hole corresponding to the screw rod, the upper rubber sealing base plate is provided with a second through hole, the waterproof cloth is provided with a third through hole, the lower rubber sealing cushion plate is provided with a fourth through hole, the upper end part of the screw rod sequentially penetrates through the fourth through hole, the third through hole, the second through hole and the first through hole and then is connected with the compression nut, so that the lower end of the waterproof cloth is tightly pressed and fixed between the upper rubber sealing base plate and the lower rubber sealing base plate.
3. The waterproof structure according to claim 2, wherein both ends of the water stop pressing plate, the upper rubber sealing pad plate and the lower rubber sealing pad plate are respectively abutted against the inner walls of the steel shell immersed tubes on both sides.
4. The waterproof structure according to claim 2, wherein said tarpaulin comprises a first bending section and a second bending section, said first bending section being disposed adjacent to a junction of said wooden retaining wall and said steel-shelled immersed tube bottom plate and being bent toward a junction of said wooden retaining wall and said steel-shelled immersed tube bottom plate; the second bending section is close to the connecting assembly and is bent to one side of the steel shell immersed tube bottom plate.
5. The waterproof structure according to claim 2, wherein both side edges of the tarpaulin are respectively used as first extending portions, and both of the first extending portions are respectively overlapped with both side inner walls of the steel shell immersed tube; the edge of the lower end of the waterproof cloth is used as a second extending part, the connecting assembly is positioned between the second extending part and the wood board retaining wall, and the second extending part is lapped with the upper surface of the steel shell immersed tube base plate; the tarpaulin constituting the first extension portion is folded into a reentrant structure, and the tarpaulin constituting the second extension portion is folded into a reentrant structure.
6. The waterproof structure according to claim 2, wherein the number of the screws is plural, and the plural screws are arranged uniformly along a length direction of the water stop pressing plate.
7. The waterproof structure according to claim 1, wherein the top surface of the wooden retaining wall is provided with a plurality of hooks for connecting the waterproof cloth, the hooks are uniformly arranged along the length direction of the top surface of the wooden retaining wall, the upper end edge of the waterproof cloth is hooked with the hooks, and the hooks are arranged in one-to-one correspondence with the hooks.
8. A steel-shelled immersed tube water tank, comprising the waterproof structure according to any one of claims 1 to 7, wherein the steel-shelled immersed tube water tank further comprises two wood retaining walls which are arranged inside the steel-shelled immersed tube at intervals, the lower end surfaces of the wood retaining walls are connected with the steel-shelled immersed tube bottom plate, and the two sides of the wood retaining walls are respectively connected with the inner walls at the two sides of the steel-shelled immersed tube.
9. The steel-shelled immersed tube water tank as claimed in claim 8, further comprising a support rod, wherein one end of the support rod is connected with the wood retaining wall, the other end of the support rod is connected with the side wall of the steel-shelled immersed tube, and the support rod is at least four pieces arranged at four included angles formed by the two wood retaining walls and the two side inner walls of the steel-shelled immersed tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142646.3U CN214169072U (en) | 2020-12-23 | 2020-12-23 | Steel shell immersed tube water tank and waterproof structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023142646.3U CN214169072U (en) | 2020-12-23 | 2020-12-23 | Steel shell immersed tube water tank and waterproof structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214169072U true CN214169072U (en) | 2021-09-10 |
Family
ID=77608402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023142646.3U Active CN214169072U (en) | 2020-12-23 | 2020-12-23 | Steel shell immersed tube water tank and waterproof structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214169072U (en) |
-
2020
- 2020-12-23 CN CN202023142646.3U patent/CN214169072U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205636793U (en) | Immersed tube tunnel piecing devices | |
| CN214169072U (en) | Steel shell immersed tube water tank and waterproof structure thereof | |
| CN202363865U (en) | Insulation protection shell for cable accessory | |
| CN210657976U (en) | Water stopping and guiding device for bridge expansion joint device | |
| CN208085945U (en) | Marine hydraulic hold mends panel assembly | |
| CN209375094U (en) | A kind of wire casing water-proof connector | |
| CN211738263U (en) | Board connection structure is worn to water and electricity pipeline assembled | |
| CN113668607A (en) | Splicing construction method for prefabricated comprehensive pipe gallery | |
| CN112165054A (en) | Sealing structure of cable and manufacturing method thereof | |
| CN114352406A (en) | Double-table type rainproof case and silent generator set | |
| CN215926821U (en) | Modularized rainproof device for welding steel plate shear wall | |
| CN209244334U (en) | A kind of swimming pool floor board mounting structure | |
| CN205544060U (en) | Curved groove with SMC is connected to cable duct | |
| CN204399848U (en) | A kind of heat insulation tank with external covering board | |
| CN211059551U (en) | Spiral duct flange connecting device | |
| CN215519284U (en) | Composite heat insulation board | |
| CN210288735U (en) | Special-shaped right-angle XPS heat insulation board | |
| CN213806292U (en) | Concatenation formula waterproof insulation decorative board | |
| CN213871586U (en) | Flexible connector for reinforced concrete drainage pipeline in collapsible loess area | |
| CN205857538U (en) | A kind of combination type tile element | |
| CN218987622U (en) | Box panel and leakage prevention box | |
| CN215717505U (en) | Roof waterproof leakage repairing structure | |
| CN216041356U (en) | Subway upper cover movement joint position antiseep device | |
| CN217500613U (en) | External wall heat preservation system | |
| CN213115496U (en) | Slurry leakage prevention column mould for residential construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |