CN219808407U - Expansion joint flexible sealing waterproof system - Google Patents
Expansion joint flexible sealing waterproof system Download PDFInfo
- Publication number
- CN219808407U CN219808407U CN202320615140.4U CN202320615140U CN219808407U CN 219808407 U CN219808407 U CN 219808407U CN 202320615140 U CN202320615140 U CN 202320615140U CN 219808407 U CN219808407 U CN 219808407U
- Authority
- CN
- China
- Prior art keywords
- water stop
- stop belt
- expansion joint
- epoxy glue
- waterproof system
- 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
- 238000007789 sealing Methods 0.000 title claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229920006335 epoxy glue Polymers 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 abstract description 14
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000011229 interlayer Substances 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
The utility model discloses a flexible sealing waterproof system for an expansion joint, which comprises a water stop belt and is characterized in that: epoxy glue is arranged on the upper side and the lower side of the water stop belt, a plurality of second pressing plates are uniformly arranged on the epoxy glue on the upper side and the lower side of the water stop belt, second fixing holes are formed in the front ends of the second pressing plates, and anchor bolts are inserted into the fixing holes. The utility model can be used for the treatment of various environmental water leakage such as expansion joints, settlement joints, construction joints, cracks and the like of underground pipe galleries, electric power tunnels and cable interlayers of transformer substations; the design of the first pressing plate and the second hole can be fixed on the wall body by using the anchor bolts, and the water stop belt is compressed from the side, so that the problem of loose adhesion of the water stop belt caused by loose base surfaces of the wall body is solved; the design of the water stop limit protection plate can reduce the bulge degree of the water stop and reduce the risk of expansion of the water stop.
Description
Technical Field
The utility model relates to the technical field of waterproofing, in particular to a flexible sealing waterproof system for an expansion joint.
Background
In recent years, the number of urban comprehensive civil security projects is increasing. Various civil security projects such as urban comprehensive pipe racks, electric power tunnels and substations are being constructed. However, due to the non-standardized construction of each project in the earlier stage, the structural design is unreasonable, the quality of construction is not strictly controlled, and the like, the problem of water leakage occurs in many projects.
The project of these civilian safeguards, the main objective is the security of facilities such as guarantee cable, pipeline to and convenient in time overhaul. However, due to various reasons, cracks appear in different degrees in the civil security engineering, so that the problem of water leakage is caused, and great potential safety hazards are caused for the civil security.
The traditional waterproof mode is as follows:
grouting: the grouting process can stop water rapidly, but the wall structure can be damaged, and the probability of secondary leakage is high;
plugging king: the plugging king is in a rigid waterproof mode, is extremely easy to crack, and has great influence on the subsequent waterproof work;
buried water stop: the waterproof treatment for the expansion joint can be planned only in the early stage of engineering. However, because the main materials are iron sheets and rubber, water leakage can occur after construction. The rust of the iron sheet is quick, and the whole durability is short; rubber hot melting is difficult, and materials are reduced by stealing in many construction sites, so that the rubber hot melting is avoided in simple construction.
And (3) three coating of two cloths: the two-cloth three-coating process is to coat the whole upstream surface with water for preventing water. However, due to poor adhesive force of the common SBS coiled material, once one part is damaged, the whole water channeling is caused, and the whole waterproof layer is invalid. And the engineering and the outside always have the interaction of pipelines and cables at all positions, so that a plurality of positions are damaged.
For these reasons, the problem of engineering water leakage is frequently and hardly solved.
Disclosure of Invention
The utility model aims to provide an expansion joint flexible sealing waterproof system which can be used for the treatment of various environmental water leakage such as expansion joints, settlement joints, construction joints, cracks and the like of underground pipe galleries, electric power tunnels and cable interlayers of transformer substations; the design of the first pressing plate and the second hole can be fixed on the wall body by using the anchor bolts, and the water stop belt is compressed from the side, so that the problem of loose adhesion of the water stop belt caused by loose base surfaces of the wall body is solved; the design of the water stop limit protection plate can reduce the bulge degree of the water stop and reduce the risk of expansion of the water stop.
In order to achieve the above purpose, the present utility model provides the following technical solutions: expansion joint flexible seal waterproof system, including the waterstop, its characterized in that: epoxy glue is arranged on the upper side and the lower side of the water stop belt, a plurality of second pressing plates are uniformly arranged on the epoxy glue on the upper side and the lower side of the water stop belt, second fixing holes are formed in the front ends of the second pressing plates, and anchor bolts are inserted into the fixing holes.
Further, the second pressing plate is of a Z-shaped structure.
Further, a first pressing plate is arranged between the epoxy glue and the second pressing plate.
Further, the second clamp plate upside is equipped with the spacing protection shield of waterstop, and the spacing protection shield of waterstop is fixed on the crab-bolt through the first fixed orifices in middle part.
Compared with the prior art, the utility model has the beneficial effects that: the system can be used for treating various environmental water leakage such as expansion joints, settlement joints, construction joints, cracks and the like of underground pipe galleries, electric power tunnels and cable interlayers of transformer substations;
the design of the first pressing plate and the second hole can be fixed on the wall body by using the anchor bolts, and the water stop belt is compressed from the side, so that the problem of loose adhesion of the water stop belt caused by loose base surfaces of the wall body is solved;
the design of the water stop limit protection plate can reduce the bulge degree of the water stop and reduce the risk of bulge of the water stop;
the unique external-attached water stop construction process can be closely attached to the wall body under the action of no external force, thereby achieving the aim of water resistance, and omitting the complex construction process of the embedded water stop or water stop steel plate used by the traditional expansion joint;
(1) Simplifying the whole waterproof process and avoiding the quality problem caused by too strict construction requirements
(2) Quickening the construction progress and reducing the cost of the whole construction time
(3) Improving the waterproof reliability and replacing the traditional waterproof material
(4) Solves the problem of difficult water prevention on the back surface
(5) Solves the flexible waterproof problem of the positions of the expansion joint, the construction joint and the like
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic structural view of the second pressing plate.
In the figure: 1. the water stop, 2, epoxy glue, 3, first clamp plate, 4, water stop limit protection shield, 5, second clamp plate, 6, second fixed orifices, 7, crab-bolt, 8, first fixed orifices.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 and 2, the expansion joint flexible sealing waterproof system comprises a water stop belt 1, and is characterized in that: the upper and lower both sides of waterstop 1 all are equipped with epoxy glue 2, and the epoxy glue 2 upside of waterstop 1 upper end both sides evenly is equipped with a plurality of second clamp plates 5, and second clamp plate 5 front end is equipped with second fixed orifices 6, and fixed orifices 6 interpolation is equipped with crab-bolt 7.
The second pressing plate 5 is of a Z-shaped structure.
A first pressing plate 3 is arranged between the epoxy glue 2 and the second pressing plate 5.
The upper side of the second pressing plate 5 is provided with a water stop limit protection plate 4, and the water stop limit protection plate 4 is fixed on the anchor bolt 7 through a first fixing hole 8 in the middle.
Working principle: after coating a layer of epoxy glue 2 on two sides of a gap on a solid base surface, the water stop belt 1 can be bonded; after the water stop 1 is bonded, two sides of the upper part of the water stop 1 are coated with a layer of epoxy glue 2, so that the water stop 1 is clamped to enhance the water pressure resistance. Finally, according to the firmness degree of the on-site base surface and the later water pressure resistance, the first pressing plate 3 and the second pressing plate 5 can be reinforced outside and the water stop limit protection plate 4 can be used for limiting and protecting the water stop 1.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (4)
1. Expansion joint flexible seal waterproof system, including the waterstop, its characterized in that: epoxy glue is arranged on the upper side and the lower side of the water stop belt, a plurality of second pressing plates are uniformly arranged on the epoxy glue on the upper side and the lower side of the water stop belt, second fixing holes are formed in the front ends of the second pressing plates, and anchor bolts are inserted into the fixing holes.
2. The expansion joint flexible sealing waterproof system according to claim 1, wherein: the second pressing plate is of a Z-shaped structure.
3. The expansion joint flexible sealing waterproof system according to claim 1, wherein: and a first pressing plate is arranged between the epoxy glue and the second pressing plate.
4. The expansion joint flexible sealing waterproof system according to claim 1, wherein: the upper side of the second pressing plate is provided with a water stop belt limiting protection plate, and the water stop belt limiting protection plate is fixed on the anchor bolt through a first fixing hole in the middle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320615140.4U CN219808407U (en) | 2023-03-27 | 2023-03-27 | Expansion joint flexible sealing waterproof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320615140.4U CN219808407U (en) | 2023-03-27 | 2023-03-27 | Expansion joint flexible sealing waterproof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219808407U true CN219808407U (en) | 2023-10-10 |
Family
ID=88211190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320615140.4U Active CN219808407U (en) | 2023-03-27 | 2023-03-27 | Expansion joint flexible sealing waterproof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219808407U (en) |
-
2023
- 2023-03-27 CN CN202320615140.4U patent/CN219808407U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |