Pre-embedded multifunctional pipe for side wall of main body structure
By designing the multi-functional pipes on the side wall, and using the combination of cooling pipes and slag cleaning pipes, the problem of incomplete removal of slag ash after concrete pouring is solved, achieving better concrete bonding and water leakage prevention effect.
Patent Information
- Application Number
- CN202421216552.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-30
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-05-30
AI Technical Summary
After the existing side wall embedded pipe is poured, the slag ash in the construction joints are not completely removed, resulting in poor integration of new and old concrete and prone to leakage of the side walls.
A multi-functional pipe for the side wall of the main structure is designed, including cooling pipe, slag cleaning pipe, injection molding pipe and main outlet pipe. It can be washed with clean water and double-liquid grouting to achieve slag ash removal and gap filling.
It effectively reduces the residue of slag ash in the construction joints, improves the quality of the combination of new and old concrete, reduces the occurrence of side wall water leakage, and improves the sealing and stability of the foam board.
Smart Images
Figure CN222456831U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building engineering, in particular to a multifunctional pipe pre-buried in a side wall of a main structure. Background Art
[0002] Side wall pre-embedding is a commonly used method in construction. It is mainly used to pre-embed components or pipes in concrete side walls for use in subsequent construction or decoration processes, thereby improving construction efficiency and reducing the difficulty and cost of later decoration work.
[0003] The side wall embedded multifunctional pipe is mainly composed of multiple core pipes. When using it, it is necessary to determine the position of the components or pipes that need to be embedded in the side wall according to the architectural drawings and actual needs, and then fix it and pour concrete.
[0004] Through long-term observation, although the existing embedded pipes can be used for concrete pouring, after the pouring is completed, the slag and ash inside the steel edge waterstop of the side wall construction joint are not completely removed, which makes it difficult for the new and old concrete to be better combined, and it is difficult to fill the gap between the side wall and the ground-connected wall, resulting in water leakage in the side wall; therefore, a main structure side wall embedded multifunctional pipe is proposed to address the above problems. Utility Model Content
[0005] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the utility model proposes pre-embedded multifunctional pipes in the side walls of the main structure.
[0006] The technical solution adopted by the utility model to solve its technical problems is: the main structure side wall pre-buried multifunctional pipe described in the utility model includes a cooling pipe; the end of the cooling pipe is fixedly connected to a slag cleaning pipe; the end of the cooling pipe is fixedly connected to an injection molding pipe; the end of the injection molding pipe is fixedly connected to a main outlet pipe; the cooling pipe, the slag cleaning pipe, the injection molding pipe and the main outlet pipe are connected; the end of the injection molding pipe is provided with a sponge; the end of the sponge is provided with an iron wire, and the other end of the iron wire is fixedly connected to the inner wall of the main outlet pipe; the end of the main outlet pipe is provided with a foam board.
[0007] Preferably, a screw is rotatably connected to the middle of the main outlet pipe; a vertical plate is threadedly connected to the middle of the screw; two groups of limit rods are fixedly connected to the ends of the vertical plate, and the two groups of limit rods are slidably arranged in the middle of the main outlet pipe; an inner groove is opened in the middle of the vertical plate, and the foam plate is arranged inside the inner groove; multiple groups of reinforcement parts are fixedly connected to the top of the vertical plate, and the multiple groups of reinforcement parts are in contact with the foam plate.
[0008] Preferably, a connecting piece is fixedly connected to the end of the limit rod; a plurality of groups of springs are fixedly connected to the middle of the connecting piece; a cleaning piece is fixedly connected to the end of the spring, and the cleaning piece is arranged in contact with the inner wall of the main outlet pipe.
[0009] Preferably, a sliding rod is slidably connected to the middle of the reinforcement member; a counterweight is fixedly connected to the top of the sliding rod, and the counterweight is arranged in contact with the top of the foam board.
[0010] Preferably, a plurality of groups of support plates are fixedly connected to the ends of the connecting members; and a collecting member is fixedly connected to the middle of the support plates.
[0011] Preferably, a rubber pad is fixedly connected to the inner wall of the inner groove.
[0012] Preferably, the end of the screw is provided with a plurality of groups of friction lines, and the plurality of groups of friction lines are arranged in a circular array at the end of the screw.
[0013] Beneficial effects of the utility model:
[0014] 1. The utility model provides a pre-buried multifunctional pipe in the side wall of the main structure, which is flushed with clean water and discharged from the slag cleaning pipe to reduce the problem of incomplete cleaning in the construction joint, and at the same time can improve the combination of new and old concrete, use cold water to take away the heat inside the concrete, cool the side wall concrete in a shorter time, reduce cracks in large-volume concrete caused by heat, reduce the occurrence of side wall leakage, and at the same time perform double-liquid grouting in the waterproof board to fill the gap between the side wall and the ground-connected wall, reducing the occurrence of side wall leakage.
[0015] 2. The utility model provides a pre-embedded multifunctional pipe in the side wall of the main structure. By cooperating with multiple sets of reinforcement pieces, the stability of the foam board during use can be improved, and the problem of the foam board breaking due to uneven force in the middle when blocking concrete can be reduced. At the same time, under the action of the rotating screw, the foam board of soft material can be deeply contacted with the end of the main outlet pipe, thereby improving the sealing of the foam board during use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;
[0018] Figure 2 It is a three-dimensional cross-sectional structural schematic diagram of the utility model;
[0019] Figure 3 for Figure 2 A magnified image of point A;
[0020] Figure 4 This is a schematic diagram of the foam board structure in the utility model;
[0021] Figure 5 It is a schematic diagram of the structure of the cleaning piece in the utility model.
[0022] Legend:
[0023] 1. Cooling pipe; 11. Slag cleaning pipe; 12. Injection molding pipe; 13. Main outlet pipe; 14. Sponge; 15. Iron wire; 16. Foam board; 2. Screw; 21. Vertical plate; 22. Limit rod; 23. Inner groove; 24. Reinforcement piece; 3. Connector; 31. Spring; 32. Cleaning piece; 4. Sliding rod; 41. Counterweight; 5. Support plate; 51. Collecting piece; 6. Rubber pad; 7. Friction pattern. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] Specific examples are given below.
[0026] like Figure 1-4As shown, the main structure side wall is pre-buried with a multifunctional pipe, including a cooling pipe 1; a slag cleaning pipe 11 is fixedly connected to the end of the cooling pipe 1; an injection molding pipe 12 is fixedly connected to the end of the injection molding pipe 12; a main outlet pipe 13 is fixedly connected to the end of the cooling pipe 1, the slag cleaning pipe 11, the injection molding pipe 12 and the main outlet pipe 13 are connected; a sponge 14 is provided at the end of the injection molding pipe 12; a wire 15 is provided at the end of the sponge 14, and the other end of the wire 15 is fixedly connected to the inner wall of the main outlet pipe 13; a foam board 16 is provided at the end of the main outlet pipe 13; during work, the staff needs to assemble and connect the cooling pipe 1, the slag cleaning pipe 11, the injection molding pipe 12 and the main outlet pipe 13 together, and install them as a whole at a designated position, and inject concrete from the inside of the slag cleaning pipe 11, and after the concrete pouring is completed, it is roughened, and after the staff has cleaned up the large slag blocks, the slag cleaning pipe 11 can be cut to be flush with the concrete surface, and then the concrete surface is flushed with water, except The micro slag is removed, and the dirty water is discharged through the main outlet pipe 13. After the slag is cleaned, the slag cleaning pipe 11 is blocked, and then the concrete can be demolded and the foam board 16 can be removed. After removal, a pipe is connected to the outside and a valve is added to inject tap water or other room temperature water, and the heat of the concrete is taken out, thereby playing a cooling role. At this time, the sponge 14 plugged at the end of the injection tube 12 can be taken out, and double liquid slurry, such as cement and water glass, is injected into the outside of the waterproof board. At the same time, the leakage of the side wall is observed. This step is combined with clean water flushing and discharged from the slag cleaning pipe 11 to reduce the problem of incomplete cleaning in the construction joint. At the same time, it can improve the better combination of new and old concrete, use cold water to take away the heat inside the concrete, cool the side wall concrete in a shorter time, reduce the cracks caused by heat in large-volume concrete, and reduce the occurrence of side wall leakage. At the same time, double liquid grouting is performed in the waterproof board to fill the gap between the side wall and the ground-connected wall, thereby reducing the leakage of the side wall.
[0027] like Figure 1 , 2As shown in Figure 4, a screw rod 2 is rotatably connected to the middle part of the main outlet pipe 13; a vertical plate 21 is threadedly connected to the middle part of the screw rod 2; two sets of limit rods 22 are fixedly connected to the end of the vertical plate 21, and the two sets of limit rods 22 are slidably arranged in the middle part of the main outlet pipe 13; an inner groove 23 is opened in the middle part of the vertical plate 21, and the foam plate 16 is arranged inside the inner groove 23; a plurality of sets of reinforcing members 24 are fixedly connected to the top of the vertical plate 21, and the plurality of sets of reinforcing members 24 are arranged in contact with the foam plate 16; during operation, a rotatable screw rod 2 is arranged at the end of the main outlet pipe 13, so that when the foam plate 16 needs to be blocked, the staff can first place the foam plate 16 on the top of the vertical plate 21 and contact the inner wall of the built-in inner groove 23, and when the foam plate 16 needs to be used, the staff can rotate the screw 2, so that while the screw 2 is rotating, the vertical plate 21 will be in the main outlet under the action of the two sets of limit rods 22. The end of the outlet pipe 13 slides horizontally, and at the same time, the foam plate 16 is driven to gradually approach the output end of the main outlet pipe 13 until it is blocked. When concrete is poured into the cooling pipe 1 as a whole, the middle part of the foam plate 16 is supported by the action of multiple sets of reinforcement members 24. If the foam plate 16 needs to be disassembled, it is only necessary to rotate the screw rod 2 in the opposite direction and take it out. At the same time, the screw rod 2 can be continued to be rotated until the vertical plate 21 is separated from the screw rod 2 and it can be disassembled. This step is combined with the multiple sets of reinforcement members 24 that are set up to improve the stability of the foam plate 16 during use and reduce the problem of the foam plate 16 breaking due to uneven force in the middle when blocking concrete. At the same time, under the action of rotating the screw rod 2, the foam plate 16 of soft material can be deeply contacted with the end of the main outlet pipe 13, thereby improving the sealing of the foam plate 16 during use.
[0028] like Figure 4 and 5 As shown, the end of the limit rod 22 is fixedly connected to a connecting piece 3; a plurality of groups of springs 31 are fixedly connected to the middle part of the connecting piece 3; a cleaning piece 32 is fixedly connected to the end of the spring 31, and the cleaning piece 32 is arranged in contact with the inner wall of the main outlet pipe 13; during operation, by arranging the cleaning piece 32 at the end of the limit rod 22, when the limit rod 22 is inserted or removed from the middle part of the main outlet pipe 13, under the action of the squeezing of its inner wall, the cleaning piece 32 will retract to the position of the connecting piece 3, and at the same time, it will squeeze the plurality of groups of springs 31 to deform in length, and the spring 31 will generate a relative reaction force after deformation, and make the middle part of the cleaning piece 32 deeply contact with the inner wall of the main outlet pipe 13, this step cooperates with the arrangement of the cleaning piece 32, can improve the cleanliness of the inner wall of the sliding groove of the main outlet pipe 13, reduce the impurities accumulated on the inner wall, and cause the limit rod 22 to have a large resistance when sliding in the middle part, and can reduce the wear on the surface of the limit rod 22 when in use, and improve the service life of both.
[0029] like Figure 4 As shown, a slide bar 4 is slidably connected to the middle part of the reinforcement 24; a counterweight 41 is fixedly connected to the top of the slide bar 4, and the counterweight 41 is in contact with the top of the foam board 16; during operation, a slidable slide bar 4 is provided in the middle part of the reinforcement 24, so that when the foam board 16 is placed on the top of the vertical board 21, the staff can first pull the counterweight 41 upwards, and then release the counterweight 41 after placing the foam board 16, and clamp and fix the top of the foam board 16 under the action of its gravity. This step, together with the counterweight 41 in contact with the foam board 16, can improve the stability of the foam board 16 during the placement work, reduce the problem of the foam board 16 shaking and separating from the vertical board 21 when the cooling pipe 1 is fixing the foam board 16, and improve the accuracy of the foam board 16 when sealing the end of the main outlet pipe 13.
[0030] like Figure 5 As shown, the end of the connecting member 3 is fixedly connected to multiple groups of support plates 5; the middle of the support plate 5 is fixedly connected to a collecting member 51; during operation, by providing a folded support plate 5 at the end of the connecting member 3, when the cleaning member 32 cleans the middle chute of the main outlet pipe 13, the sticky collecting member 51 can collect the fallen impurities and dust. This step cooperates with the setting of the collecting member 51 to reduce the problem of some impurities falling on the inner wall of the chute again when the cleaning member 32 cleans the middle chute of the main outlet pipe 13, thereby reducing the need for secondary cleaning.
[0031] like Figure 4 As shown, the inner wall of the inner groove 23 is fixedly connected with a rubber pad 6; during operation, by arranging the rubber pad 6 on the inner wall of the inner groove 23, the bottom of the foam board 16 will first contact with the rubber pad 6. This step, together with the rubber pad 6 made of soft material, can enhance the friction between the foam board 16 and the rubber pad 6, enhance the stability of the foam board 16 during operation, and reduce the problem of positional displacement.
[0032] like Figure 4 As shown, the end of the screw 2 is provided with a plurality of groups of friction grooves 7, and the plurality of groups of friction grooves 7 are arranged in a circular array at the end of the screw 2; during operation, by providing a plurality of groups of friction grooves 7 at the end of the screw 2, when the staff member rotates the screw 2, his hands will be in deep contact with the screw 2, and this step combined with the arranged friction grooves 7 can reduce the amount of sweat on the hands of the staff member, thereby preventing the problem of slipping when rotating the screw 2, thereby improving the overall stability of the screw 2 during rotation.
[0033] Working principle: After assembling and connecting the cooling pipe 1, the slag cleaning pipe 11, the injection pipe 12 and the main outlet pipe 13, and installing them as a whole at the designated position, concrete is injected from the slag cleaning pipe 11. After the concrete is poured, it is roughened. After the staff has cleaned up the large slag blocks, the slag cleaning pipe 11 can be cut to be level with the concrete surface, and then the concrete surface is flushed to remove the micro slag ash, and the dirty water is discharged through the main outlet pipe 13. After the slag ash is cleaned, the slag cleaning pipe 11 is blocked, and then the concrete can be demolded and the foam board 16 can be removed. After removal, the outer pipe is connected and a valve is added, and tap water or other normal temperature water is injected to take out the heat of the concrete, thereby playing a cooling role. At this time, the end of the injection molding pipe 12 can be taken out The sponge 14 is inserted, and double liquid slurry is injected into the outer side of the waterproof board, such as cement and water glass, and the water leakage of the side wall is observed at the same time. By setting a rotatable screw 2 at the end of the main outlet pipe 13, when the foam board 16 needs to be blocked, the staff can first place the foam board 16 on the top of the vertical plate 21 and contact the inner wall of the built-in inner groove 23. When the foam board 16 needs to be used, the staff can rotate the screw 2, so that while the screw 2 is rotating, the vertical plate 21 will slide horizontally at the end of the main outlet pipe 13 under the action of the two sets of limit rods 22, and at the same time, the foam board 16 will be driven to gradually approach the output end of the main outlet pipe 13 until it is blocked. When concrete is poured into the cooling pipe 1 as a whole, The middle part of the foam plate 16 can be supported by the group reinforcement piece 24. If the foam plate 16 needs to be disassembled, it is only necessary to rotate the screw rod 2 in the opposite direction and take it out. At the same time, the screw rod 2 can be continued to be rotated until the vertical plate 21 and the screw rod 2 are separated and it can be disassembled. A cleaning piece 32 is provided at the end of the limit rod 22, so that when the limit rod 22 is inserted in or out of the middle part of the main outlet pipe 13, the cleaning piece 32 will retract to the position of the connecting piece 3 under the action of the inner wall squeezing, and at the same time, it will squeeze the multiple groups of springs 31 to deform in length. After deformation, the springs 31 will generate a relative reaction force, and the middle part of the cleaning piece 32 will be deeply in contact with the inner wall of the main outlet pipe 13. The slide bar 4 allows the staff to first pull the counterweight 41 upwards when placing the foam board 16 on the top of the vertical board 21, and then release the counterweight 41 after placing the foam board 16, and clamp and fix the top of the foam board 16 under the action of its gravity. By providing a folded support plate 5 at the end of the connecting member 3, the cleaning member 32 can collect the fallen impurities and dust when cleaning the middle slide groove of the main outlet pipe 13. By providing a rubber pad 6 on the inner wall of the inner groove 23, the bottom of the foam board 16 will first contact the rubber pad 6. By providing multiple groups of friction grooves 7 at the end of the screw 2, the staff's hands will deeply contact the screw 2 when turning the screw 2.
[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.
Claims
1. The main structure side wall is pre-buried with a multifunctional pipe, including a cooling pipe (1); the end of the cooling pipe (1) is fixedly connected to a slag cleaning pipe (11); the characteristics are: The end of the cooling pipe (1) is fixedly connected to an injection pipe (12); the end of the injection pipe (12) is fixedly connected to a main outlet pipe (13); the cooling pipe (1), the slag removal pipe (11), the injection pipe (12) and the main outlet pipe (13) are connected; a sponge (14) is provided at the end of the injection pipe (12); an iron wire (15) is provided at the end of the sponge (14), and the other end of the iron wire (15) is fixedly connected to the inner wall of the main outlet pipe (13); and a foam plate (16) is provided at the end of the main outlet pipe (13).
2. The main structure side wall pre-buried multifunctional pipe according to claim 1, characterized in that: The middle of the main outlet pipe (13) is rotatably connected to a screw rod (2); the middle of the screw rod (2) is threadedly connected to a vertical plate (21); two groups of limit rods (22) are fixedly connected to the ends of the vertical plate (21), and the two groups of limit rods (22) are slidably arranged in the middle of the main outlet pipe (13); an inner groove (23) is opened in the middle of the vertical plate (21), and the foam plate (16) is arranged inside the inner groove (23); a plurality of groups of reinforcing members (24) are fixedly connected to the top of the vertical plate (21), and the plurality of groups of reinforcing members (24) are arranged in contact with the foam plate (16).
3. The main structure side wall pre-buried multifunctional pipe according to claim 2, characterized in that: The end of the limit rod (22) is fixedly connected to a connecting piece (3); the middle of the connecting piece (3) is fixedly connected to a plurality of groups of springs (31); the end of the spring (31) is fixedly connected to a cleaning piece (32), and the cleaning piece (32) is arranged in contact with the inner wall of the main outlet pipe (13).
4. The main structure side wall pre-buried multifunctional pipe according to claim 2, characterized in that: The middle part of the reinforcement member (24) is slidably connected to a slide rod (4); the top of the slide rod (4) is fixedly connected to a counterweight member (41), and the counterweight member (41) is arranged in contact with the top of the foam plate (16).
5. The main structure side wall pre-buried multifunctional pipe according to claim 3, characterized in that: The ends of the connecting members (3) are fixedly connected to a plurality of groups of support plates (5); the middle of the support plates (5) is fixedly connected to a collecting member (51).
6. The main structure side wall pre-buried multifunctional pipe according to claim 2, characterized in that: A rubber pad (6) is fixedly connected to the inner wall of the inner groove (23).
7. The main structure side wall pre-buried multifunctional pipe according to claim 2, characterized in that: The end of the screw rod (2) is provided with a plurality of groups of friction patterns (7), and the plurality of groups of friction patterns (7) are arranged in a circumferential array at the end of the screw rod (2).