Water stop structure at joint of skip-bay method
By designing the waterstop structure, including deep grooves, seepage holes, water absorption layers and screw connections, the leakage problem at the joints of the skipping method was solved, and efficient waterstopping and rapid construction were achieved.
Patent Information
- Application Number
- CN202422310553.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-10-28
- Estimated Expiration
- 2034-09-23
AI Technical Summary
In the prior art, the water-stopping structure at the joints of the jump-bin method has water leakage, which affects the construction quality and progress.
The waterstop design includes deep grooves, seepage holes, water absorption layer, partition, concrete layer, columnar embedded part, guard plate and screw connection to form a stable waterstop structure, combined with block and slot fixation to achieve rapid drainage and fixation.
It significantly improves the water-stopping effect, is easy to fix, speeds up the construction progress, ensures the project quality, and is easy to promote and use.
Smart Images
Figure CN223481893U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of water-stopping structures, and in particular to a water-stopping structure for joints in a skip-cavity method. Background Technology
[0002] With the continuous progress of society, the construction industry has developed rapidly. Skip-pour construction is an important component of this industry. It fully utilizes the "resistance and release" characteristics of concrete during the 5-10 day period before its properties stabilize and it has completely solidified, allowing for the release of internal stress. This method involves dividing the building foundation or a large concrete surface into several areas and constructing them according to the principles of "block planning, inter-block construction, layered pouring, and overall molding," similar to a game of checkers, where sections are poured alternately. In the actual operation of skip-pour construction, the water-stopping structure between sections is particularly critical, affecting the overall quality of the building. Current water-stopping structures use ordinary waterstops with fixing structures, but leakage still occurs during construction, significantly impacting the overall construction process. Summary of the Invention
[0003] The technical problem to be solved by this utility model is: in order to solve the problems existing in the above-mentioned background technology, a water-stopping structure for the joint of the skip-compartment method is provided, which can significantly improve the overall water-stopping effect, is easy to fix, speeds up the construction progress, ensures the quality of the project, and is easy to promote and use.
[0004] The technical solution adopted by this utility model to solve its technical problem is: a water-stopping structure at the joint of the skip-casting method, including a water-stopping plate, a deep groove in the middle of the water-stopping plate, seepage holes in the lower part of the deep groove, a water-absorbing layer in the lower part of the deep groove, a partition in the upper part of the water-absorbing layer, and a concrete layer in the upper part of the partition; a columnar embedded part is formed on the outside of the deep groove, and a conical structure is provided at the lower end of the columnar embedded part; protective plates are formed on both sides of the upper end of the deep groove, and the upper surface of the protective plates is flush with the casting surface.
[0005] Furthermore, in the above technical solution, the upper end of the concrete layer has a conical structure that is high in the middle and low at both ends.
[0006] Furthermore, in the above technical solution, the end of the guard plate bends inward to form a locking block.
[0007] Furthermore, in the above technical solution, a slot is opened at the corresponding position on the casting surface, and the card block is locked in the slot; further limiting and fixing the waterstop plate.
[0008] Furthermore, in the above technical solution, the protective plate is connected along its length by one or more sets of screw threads, which further improves the connection strength of the overall waterstop plate.
[0009] Furthermore, in the above technical solution, a drainage outlet is provided at the lower end of the deep trench, which can achieve a rapid drainage effect.
[0010] The beneficial effects of this utility model are: the water-stopping structure at the joint of the skip-compartment method proposed in this utility model can significantly improve the overall water-stopping effect, is easy to fix, speeds up the construction progress, ensures the quality of the project, and is easy to promote and use widely. Attached Figure Description
[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0012] Figure 1 This is a schematic diagram of the structure of this utility model.
[0013] The labels in the attached diagram are as follows: 1. Waterstop plate, 2. Deep trench, 3. Seepage hole, 4. Water-absorbing layer, 5. Partition plate, 6. Concrete layer, 7. Columnar embedded part, 8. Protective plate, 9. Pouring surface, 10. Locking block, 11. Locking groove, 12. Drain outlet, 13. Screw. Detailed Implementation
[0014] To make the technical problems solved, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0015] See Figure 1 The diagram shows the water-stopping structure at the joint of the skip-casting method, including a water-stopping plate 1, a deep groove 2 in the middle of the water-stopping plate 1, seepage holes 3 in the lower part of the deep groove 2, a water-absorbing layer 4 at the bottom of the deep groove 2, a partition 5 on the top of the water-absorbing layer 4, and a concrete layer 6 on the top of the partition 5; a columnar embedded part 7 is formed on the outside of the deep groove 2, and a conical structure is provided at the bottom of the columnar embedded part 7; protective plates 8 are formed on both sides of the upper end of the deep groove 1, and the upper surface of the protective plate 8 is flush with the casting surface 9.
[0016] The upper part of the concrete layer 6 has a conical structure that is higher in the middle and lower at both ends. The end of the protective plate 8 bends inward to form a locking block 10. A slot 11 is opened at the corresponding position on the pouring surface 9, and the locking block 10 is locked in the slot 11. The protective plate 8 is threaded along its length by one or more sets of screws 13. A drainage outlet 12 is opened at the lower end of the deep trench 2.
[0017] The working principle of the water-stop structure at the joint of the skip-cavity method is as follows:
[0018] First, the operator vertically fixes the waterstop plate 1 between the pouring surfaces 9. During the segmented pouring process, the water that seeps into the pouring surface 9 will seep into the absorbent layer 4 through the seepage holes 3, and the excess water will be discharged through the drainage holes 12. This ensures the water-stopping effect at the overall joint. The waterstop plate 1 is fixed by being secured in the slot 11 by the columnar insert 7 and the locking block 10. Finally, the connection is tightened by installing screws on the protective plate 8 to ensure the stability of the overall connection and the water-stopping effect.
[0019] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A water-stopping structure at the joint of the skip-bay method, characterized in that: The system includes a waterstop plate with a deep groove in the middle. The lower part of the deep groove has seepage holes, the lower part of the deep groove is filled with an absorbent layer, the upper part of the absorbent layer is provided with a partition, and the upper part of the partition is filled with a concrete layer. A columnar embedded part is formed on the outside of the deep groove, and a conical structure is provided at the lower end of the columnar embedded part. Protective plates are formed on both sides of the upper end of the deep groove, and the upper surface of the protective plates is flush with the pouring surface.
2. The water-stopping structure at the joint of the skip-chamber method according to claim 1, characterized in that: The upper part of the concrete layer has a cone-shaped structure that is high in the middle and low at both ends.
3. The water-stopping structure at the joint of the skip-chamber method according to claim 1, characterized in that: The end of the guard plate bends inward to form a locking block.
4. The water-stopping structure at the joint of the skip-chamber method according to claim 3, characterized in that: A slot is provided at the corresponding position on the pouring surface, and the card block is engaged in the slot.
5. The water-stopping structure at the joint of the skip-chamber method according to claim 1, characterized in that: The protective plate is connected along its length by one or more sets of screw threads.
6. The water-stopping structure at the joint of the skip-chamber method according to claim 1, characterized in that: A drainage outlet is provided at the lower end of the deep trench.