Ultrahigh concrete column pouring device
By setting up a pouring port, pouring pipe and sealing components in the ultra-high concrete column pouring device, combined with a buffer structure and limiting components, the problem of pouring ultra-high concrete columns is solved, and efficient and stable pouring effect is achieved.
Patent Information
- Application Number
- CN202422812273.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-18
AI Technical Summary
In existing technologies, the pouring of ultra-high concrete columns is difficult, especially because the tremie pipe is difficult to extend into the bottom of the pouring formwork, which leads to great construction difficulty and frequent concrete segregation.
An ultra-high concrete column casting device was designed, which includes setting a casting port on the side wall of the casting template, using a detachable casting pipe and sealing components, avoiding concrete segregation through segmented casting and buffer structure, using screws and nuts to fasten baffles to seal the casting port, and combining limiting components to ensure structural stability.
This effectively avoids difficulties in inserting the tremie pipe, reduces construction difficulty, prevents concrete segregation, improves construction quality and efficiency, and ensures the stability and integrity of the pouring.
Smart Images
Figure CN223536059U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ultra-high concrete column casting technology, specifically to an ultra-high concrete column casting device. Background Technology
[0002] In modern construction projects, an increasing number of ultra-high-rise buildings are emerging, requiring the construction of ultra-tall concrete columns for support. Current technology typically employs a tremie pipe method for pouring. After the formwork is erected, the tremie pipe must extend from the top to the bottom of the formwork for pouring. However, ultra-tall concrete columns generally have small main reinforcement spacing and dense stirrups, making it difficult for the tremie pipe to reach the bottom of the formwork, thus creating challenges in pouring ultra-tall concrete columns. Summary of the Invention
[0003] In view of this, the present invention provides a device for pouring ultra-high concrete columns to solve the problem of difficulty in pouring ultra-high concrete columns.
[0004] This utility model provides a device for pouring ultra-high concrete columns, including:
[0005] At least one pouring opening is provided on the side wall of the pouring formwork;
[0006] A casting assembly includes a casting pipe, the output end of which extends to and is detachably inserted into the casting port, the input end of which extends to a grouting platform, and the outer contour of the output end of the casting pipe matches the inner contour of the casting port.
[0007] A sealing component is detachably disposed at the pouring port so that the pouring port has a pouring state and a closed state. In the pouring state, the output end of the pouring pipe is inserted into the pouring port to pour concrete columns in the pouring template. In the closed state, the output end of the pouring pipe is removed and the sealing component is disposed at the pouring port to seal the pouring template.
[0008] In one alternative embodiment, the pouring pipe has at least one buffer structure disposed between the output end and the input end to prevent concrete segregation.
[0009] In one optional embodiment, the side wall of the casting template is provided with at least one mounting hole, adjacent mounting holes are spaced apart along the extension direction of the casting template, the casting base is embedded and fixed in the mounting hole, the outer contour of the casting base matches the inner contour of the mounting hole, the inner and outer side walls of the casting base are on the same plane as the inner and outer side walls of the casting template, and the casting port is provided on the casting base.
[0010] In one alternative embodiment, the sealing assembly includes a baffle that abuts against the outer wall of the casting base to seal the casting port, the baffle being detachably connected to the casting base via a detachable structure.
[0011] In one optional embodiment, the detachable structure includes at least two screws respectively disposed on both sides of the pouring port and perpendicular to the outer wall of the pouring base. The two screws are spaced apart and disposed opposite to each other. The baffle is provided with a first connecting hole corresponding to the screw. The screw passes through the first connecting hole to make the baffle fit against the outer wall of the pouring base. A nut is provided on the screw, and the nut is rotated to tighten the baffle.
[0012] In one optional embodiment, a flange ring is fixedly provided at the output end, and a second connecting hole corresponding to the screw is provided on the flange ring. The screw passes through the second connecting hole to make the flange ring fit against the outer wall of the casting base and to make the output end communicate with the casting port. The nut is rotated to tighten the flange ring.
[0013] In one alternative embodiment, at least one ear plate is provided on two opposite sides of the outer wall of the casting base, and the ear plate abuts against the outer wall of the casting template.
[0014] In one optional embodiment, at least two opposite sides of the outer wall of the casting base are provided with first limiting portions, and the first limiting portions on both sides abut against the flange ring to limit the flange ring.
[0015] In one alternative embodiment, two other opposite sides of the outer wall of the casting base are provided with second limiting portions, which cooperate with the first limiting portion to limit the flange ring.
[0016] In one optional embodiment, a ring plate is provided on the pouring pipe, and the ring plate is detachably connected to the formwork support body outside the pouring template by steel pipe fasteners.
[0017] Beneficial effects:
[0018] 1. This utility model discloses an ultra-high concrete column casting device. By adopting the ultra-high concrete column casting device disclosed in this embodiment, the difficulties caused by the tremie pipe extending from the top of the casting template to the bottom can be avoided. At the same time, the segmented casting can effectively avoid the segregation phenomenon caused by concrete falling from a height, thus improving the construction quality and reducing the difficulty of construction. The casting pipe is detachable, thereby improving the construction efficiency.
[0019] 2. The buffer structure can absorb the impact of falling concrete, prevent the concrete from segregating after falling, and prevent the poured concrete column from having honeycomb surface or rotten roots.
[0020] 3. By setting screws and nuts, the baffle can be detachably installed on the pouring base. The nuts can tighten the baffle, making the baffle fit tightly with the pouring base, preventing concrete from flowing out of the pouring formwork and affecting the construction progress.
[0021] 4. By setting the first and second limiting parts, the flange ring can be better positioned during installation, which helps to improve construction efficiency. At the same time, the first and second limiting parts can also limit the flange ring, effectively ensuring the stability of the overall structure. Attached Figure Description
[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.
[0023] Figure 1 This is a schematic diagram of the ultra-high concrete column casting device according to an embodiment of the present invention. Figure 1 ;
[0024] Figure 2 This is a schematic diagram of the ultra-high concrete column casting device according to an embodiment of the present invention. Figure 2 ;
[0025] Figure 3 This is a schematic diagram of the casting base according to an embodiment of the present utility model;
[0026] Figure 4 This is a schematic diagram of the baffle according to an embodiment of the present utility model;
[0027] Figure 5 This is a schematic diagram of the ultra-high concrete column casting device according to an embodiment of the present invention. Figure 3 ;
[0028] Figure 6 This is a schematic diagram of the ultra-high concrete column casting device according to an embodiment of the present invention. Figure 4 .
[0029] Explanation of reference numerals in the attached figures:
[0030] 1. Pouring inlet; 2. Pouring formwork; 3. Pouring pipe; 4. Output end; 5. Input end; 6. Grouting platform; 7. Buffer structure; 8. Pouring base; 9. Baffle; 10. Screw; 11. Nut; 12. Flange ring; 13. Ear plate; 14. First limiting part; 15. Second limiting part; 16. Ring plate; 17. Formwork support frame; 18. First secondary rib; 19. Second secondary rib; 20. Funnel; 21. Connecting clamp. Detailed Implementation
[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.
[0032] The following is combined with Figures 1 to 6 The following describes embodiments of the present invention.
[0033] According to an embodiment of the present invention, an ultra-high concrete column pouring device is provided, comprising: at least one pouring port 1, a pouring component and a sealing component.
[0034] Specifically, at least one pouring port 1 is opened on the side wall of the casting formwork 2. The pouring assembly includes a pouring pipe 3, the output end 4 of which extends to the pouring port 1 and is detachably inserted into the pouring port 1, and the input end 5 of the pouring pipe 3 extends to the grouting platform 6. The outer contour of the output end 4 of the pouring pipe 3 matches the inner contour of the pouring port 1. A sealing assembly is detachably installed at the pouring port 1 so that the pouring port 1 has a pouring state and a closed state. In the pouring state, the output end 4 of the pouring pipe 3 is inserted into the pouring port 1 to pour concrete columns within the casting formwork 2. In the closed state, the output end 4 of the pouring pipe 3 is removed and the sealing assembly is installed at the pouring port 1 to seal the casting formwork 2.
[0035] In this embodiment, the casting template 2 is erected at the location where the concrete column needs to be poured, and a casting port 1 is opened on the side wall of the casting template 2. The casting port 1 is located in the middle of the casting template 2. The output end 4 of the casting pipe 3 is inserted into the casting port 1. The input end 5 of the casting pipe 3 extends to the grouting platform 6. Concrete is poured from the input end 5 into the casting pipe 3 on the grouting platform 6. The concrete moves along the casting pipe 3 to the output end 4 and enters the casting template 2 from the output end 4, thus completing the concrete pouring. The sealing component is detachably installed at the pouring opening 1 to seal it. When pouring is required, the sealing component is removed from the pouring opening 1, and the output end 4 of the pouring pipe 3 is inserted into the pouring opening 1 for pouring. After pouring is completed, the output end 4 of the pouring pipe 3 is removed from the pouring opening 1, and then the sealing component is installed at the pouring opening 1 to seal it. Pouring then continues from the top of the pouring formwork 2. The sealing component prevents subsequent pouring of concrete from leaking out of the pouring opening 1. The disassembled pouring pipe 3 can be moved to another ultra-high concrete column for pouring.
[0036] In other embodiments, the sidewall of the casting template 2 may be provided with two, three or other numbers of casting ports 1. Multiple casting ports 1 are provided along the extension direction of the casting template 2, and adjacent casting ports 1 are spaced apart. The number of casting ports 1 can be determined according to the height of the concrete column.
[0037] It should be noted that by using the ultra-high concrete column pouring device disclosed in this embodiment, the difficulties caused by the tremie pipe extending from the top to the bottom of the pouring formwork 2 can be avoided. At the same time, the segmented pouring method can effectively avoid the segregation phenomenon caused by concrete falling from a height, thus improving the quality of construction and reducing the difficulty of construction. The pouring pipe 3 is detachable, thereby improving the efficiency of construction.
[0038] In some embodiments, the pouring pipe 3 has at least one buffer structure 7, which is disposed between the output end 4 and the input end 5 to prevent concrete segregation.
[0039] In this embodiment, as Figure 1As shown, the pouring pipe 3 has a buffer structure 7, which is an arc-shaped pipe positioned between the output end 4 and the input end 5. The pipe between the arc-shaped pipe and the input end 5 is vertically arranged. Therefore, the concrete entering the pouring pipe 3 from the input end 5 will undergo free fall within the vertical pipe. To prevent segregation of the concrete during the fall, the length of the vertical pipe between the input end 5 and the arc-shaped pipe is controlled within the required concrete fall height. If the length of the vertical pipe exceeds the requirement, an additional arc-shaped pipe can be added to the vertical pipe to ensure that the concrete does not segregate during the fall. The concrete entering the arc-shaped pipe is guided to the output end 4. The arc-shaped pipe can absorb the impact force of the falling concrete, preventing segregation after the concrete falls and preventing honeycomb, pitting, or rotten roots from appearing on the poured concrete column.
[0040] In other embodiments, the buffer structure 7 may be a triangular block, one side of which is fixedly connected to the inner wall of the pouring pipe 3. The inclined surface of the triangular block faces the input end 5. Adjacent triangular blocks are staggered. When the concrete is poured, it falls onto the inclined surface of the triangular block and slides down the inclined surface to the inclined surface of the next triangular block, thereby reducing the impact force of the concrete when it is poured.
[0041] In some embodiments, such as Figures 1 to 3 As shown, the side wall of the casting template 2 is provided with at least one mounting hole, and adjacent mounting holes are spaced apart along the extension direction of the casting template 2. The casting base 8 is embedded and fixed in the mounting hole. The outer contour of the casting base 8 matches the inner contour of the mounting hole. The inner and outer walls of the casting base 8 are on the same plane as the inner and outer walls of the casting template 2. The casting base 8 is provided with a casting port 1.
[0042] In this embodiment, the side wall of the casting template 2 has a mounting hole, which is rectangular. The casting base 8 is a rectangular plate, and its outer contour matches the inner contour of the mounting hole. The casting base 8 can be installed in the mounting hole and fixed to the casting template 2. The inner and outer walls of the casting base 8 are on the same plane as the inner and outer walls of the casting template 2. The side wall of the casting template 2 facing the concrete column is the inner wall, and the side wall away from the concrete is the outer wall. A circular casting port 1 is provided on the casting base 8, and the outer contour of the output end 4 matches the inner contour of the casting port 1. The output end 4 can be inserted into the casting port 1 of the casting base 8.
[0043] In other alternative embodiments, the sidewall of the casting template 2 may have two or three or other numbers of mounting holes, with multiple mounting holes arranged along the extension direction of the casting template 2 and adjacent mounting holes spaced apart. The number of mounting holes can be determined according to the height of the concrete column.
[0044] In some embodiments, the sealing component includes a baffle 9 that abuts against the outer wall of the casting base 8 to seal the casting port 1. The baffle 9 is detachably connected to the casting base 8 via a detachable structure.
[0045] In this embodiment, as Figure 4 As shown, the baffle 9 is a rectangular plate. The baffle 9 is detachably installed on the pouring base 8 through a detachable structure. The detachable structure can tightly fit the side of the baffle 9 with the outer wall of the pouring base 8, thereby sealing the pouring port 1 and preventing leakage of the pouring port 1 in the concrete.
[0046] In other embodiments, the baffle 9 may be a circular plate, an elliptical plate, a triangular plate, etc.
[0047] In some embodiments, the detachable structure includes at least two screws 10 respectively disposed on both sides of the pouring port 1 and perpendicular to the outer wall of the pouring base 8. The two screws 10 are spaced apart and disposed opposite to each other. A first connecting hole (not shown) corresponding to the screw 10 is provided on the baffle 9. The screw 10 passes through the first connecting hole to make the baffle 9 fit against the outer wall of the pouring base 8. A nut 11 is provided on the screw 10. The nut 11 is rotated to fasten the baffle 9.
[0048] In this embodiment, as Figure 3 and Figure 4 As shown, the detachable structure includes four screws 10 perpendicular to the outer wall of the casting base 8. The four screws 10 are arranged around the casting port 1, and the spacing between adjacent screws 10 is the same and they are arranged opposite each other. The baffle 9 is provided with four first connecting holes corresponding to the screws 10. The screws 10 pass through the first connecting holes so that the baffle 9 is detachably mounted on the casting base 8. Nuts 11 are provided on the screws 10. Rotating the nuts 11 can tighten the baffle 9 so that the side of the baffle 9 fits tightly against the outer wall of the casting base 8.
[0049] In other embodiments, the detachable structure includes three, five, or other numbers of screws 10.
[0050] In some embodiments, a flange ring 12 is fixedly provided on the output end 4. A second connecting hole (not shown) corresponding to the screw 10 is provided on the flange ring 12. The screw 10 passes through the second connecting hole to make the flange ring 12 fit against the outer wall of the casting base 8 and to make the output end 4 communicate with the casting port 1. The nut 11 is rotated to tighten the flange ring 12.
[0051] In this embodiment, as Figure 1 and Figure 2 As shown, the flange ring 12 is located at the end of the output end 4. The flange ring 12 has four second connecting holes corresponding to the screw 10. The screw 10 passes through the second connecting holes so that the output end 4 can be detachably mounted on the casting base 8. The nut 11 is rotated to tighten the flange ring 12. The side of the flange ring 12 is tightly fitted with the outer wall of the casting base 8 so that the output end 4 is connected to the casting port 1.
[0052] In some embodiments, at least one ear plate 13 is provided on two opposite sides of the outer wall of the casting base 8, and the ear plate 13 abuts against the outer wall of the casting template 2.
[0053] In this embodiment, as Figure 2 As shown, two ear plates 13 are respectively provided on the upper and lower sides of the outer wall of the casting base 8. The two ear plates 13 on each side are spaced apart. The inner side of the ear plate 13 abuts against the outer wall of the casting template 2, thereby fixing the casting base 8.
[0054] In other embodiments, ear plates 13 may be provided on the left and right sides or all four sides of the outer wall of the casting base 8, and each side may have three, one or other numbers of ear plates 13.
[0055] In this embodiment, as Figure 5 As shown, the outer wall of the casting template 2 is also provided with a first secondary rib 18 and a second secondary rib 19 arranged vertically. The first secondary rib 18 is arranged on the left and right sides of the casting base 8 and abuts against the left and right sides of the casting base 8. The second secondary rib 19 is arranged on the upper and lower sides of the casting base 8 and abuts against the upper and lower sides of the casting base 8. The second secondary rib 19 is arranged between the two ear plates 13. The first secondary rib 18 and the second secondary rib 19 cooperate to fix the casting base 8 on the casting template 2.
[0056] In some embodiments, at least two opposite sides of the outer wall of the casting base 8 are provided with first limiting portions 14, and the first limiting portions 14 on both sides abut against the flange ring 12 to limit the flange ring 12.
[0057] In this embodiment, as Figure 2 As shown, the left and right sides of the outer wall of the casting base 8 have first limiting portions 14. The first limiting portions 14 are protrusions, and their upper and lower sides are flush with the upper and lower sides of the casting base 8. When installing the flange ring 12, the first limiting portions 14 can position and limit the flange ring 12. Figure 5 In the middle, the first column 18 abuts against the first limiting part 14.
[0058] In some embodiments, the other two opposite sides of the outer wall of the casting base 8 are provided with second limiting portions 15, which cooperate with the first limiting portion 14 to limit the flange ring 12.
[0059] In this embodiment, as Figure 2As shown, the upper and lower sides of the outer wall of the casting base 8 have second limiting parts 15, which are also protrusions. The first limiting part 14 is located between the two ear plates 13. When installing the flange ring 12, the first limiting part 14 can cooperate with the second limiting part 15 to position and limit the flange ring 12.
[0060] In other embodiments, the first limiting part 14 may be provided on the upper and lower sides of the outer wall of the casting base 8, and the second limiting part 15 may be provided on the left and right sides of the outer wall of the casting base 8.
[0061] In this embodiment, a ring plate 16 is provided on the pouring pipe 3, and the ring plate 16 is detachably connected to the formwork support 17 on the outside of the pouring template 2 by a steel pipe fastener (not shown).
[0062] In this embodiment, a funnel 20 is provided at the input end 5 of the pouring pipe 3, which can conveniently inject concrete into the pouring pipe 3.
[0063] In this embodiment, as Figure 1 As shown, the casting pipe 3 includes a vertical pipe and an arc pipe. The upper end of the vertical pipe is the input end 5. The lower end of the vertical pipe is detachably connected to the upper end of the arc pipe through a connecting clamp 21. The other end of the arc pipe is the output end 4, and the other end of the arc pipe is connected to the casting port 1.
[0064] Although embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.
Claims
1. A device for pouring ultra-high concrete columns, characterized in that, include: At least one pouring opening (1) is provided on the side wall of the pouring formwork (2); The casting assembly includes a casting pipe (3), the output end (4) of which extends to the casting port (1) and is detachably inserted into the casting port (1), the input end (5) of which extends to the grouting platform (6), and the outer contour of the output end (4) of the casting pipe (3) matches the inner contour of the casting port (1). A sealing component is detachably disposed at the pouring port (1) so that the pouring port (1) has a pouring state and a closed state. In the pouring state, the output end (4) of the pouring pipe (3) is inserted into the pouring port (1) to pour concrete columns in the pouring template (2). In the closed state, the output end (4) of the pouring pipe (3) is removed and the sealing component is disposed at the pouring port (1) to seal the pouring template (2).
2. The ultra-high concrete column casting device according to claim 1, characterized in that: The pouring pipe (3) has at least one buffer structure (7) which is disposed between the output end (4) and the input end (5) to prevent concrete segregation.
3. The ultra-high concrete column casting device according to claim 2, characterized in that: The side wall of the casting template (2) is provided with at least one mounting hole, and adjacent mounting holes are spaced apart along the extension direction of the casting template (2). The casting base (8) is embedded and fixed in the mounting hole. The outer contour of the casting base (8) matches the inner contour of the mounting hole. The inner and outer side walls of the casting base (8) are located on the same plane as the inner and outer side walls of the casting template (2). The casting port (1) is provided on the casting base (8).
4. The ultra-high concrete column casting device according to claim 3, characterized in that: The sealing assembly includes a baffle (9) that fits against the outer wall of the casting base (8) to seal the casting port (1). The baffle (9) is detachably connected to the casting base (8) via a detachable structure.
5. The ultra-high concrete column casting device according to claim 4, characterized in that: The detachable structure includes at least two screws (10) respectively disposed on both sides of the pouring port (1) and perpendicular to the outer wall of the pouring base (8). The two screws (10) are spaced apart and disposed opposite to each other. The baffle (9) is provided with a first connecting hole corresponding to the screw (10). The screw (10) passes through the first connecting hole so that the baffle (9) fits against the outer wall of the pouring base (8). The screw (10) is provided with a nut (11). Rotating the nut (11) is used to fasten the baffle (9).
6. The ultra-high concrete column casting device according to claim 5, characterized in that: The output end (4) is fixedly provided with a flange ring (12). The flange ring (12) has a second connecting hole corresponding to the screw (10). The screw (10) passes through the second connecting hole so that the flange ring (12) fits against the outer wall of the casting base (8) and the output end (4) communicates with the casting port (1). The nut (11) is rotated to tighten the flange ring (12).
7. The ultra-high concrete column casting device according to any one of claims 3 to 6, characterized in that: At least one ear plate (13) is provided on the two opposite sides of the outer wall of the casting base (8), and the ear plate (13) abuts against the outer wall of the casting template (2).
8. The ultra-high concrete column casting device according to claim 6, characterized in that: The outer wall of the casting base (8) is provided with at least two opposite sides with first limiting parts (14), and the first limiting parts (14) on both sides abut against the flange ring (12) to limit the flange ring (12).
9. The ultra-high concrete column casting device according to claim 8, characterized in that: The outer side wall of the casting base (8) is provided with two other opposite sides with second limiting parts (15), which cooperate with the first limiting part (14) to limit the flange ring (12).
10. The ultra-high concrete column casting device according to claim 7, characterized in that: The pouring pipe (3) is provided with a ring plate (16), and the ring plate (16) is detachably connected to the formwork support frame (17) on the outside of the pouring template (2) by steel pipe fasteners.