Ultrahigh concrete column pouring device
By opening casting ports on the side walls of ultra-high concrete column casting formwork and using segmented casting devices, casting difficulties and concrete separation problems are solved, construction quality and efficiency are improved, and the stability of casting formwork is ensured.
Patent Information
- Application Number
- CN202411645615.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-18
- Publication Date
- 2024-12-31
AI Technical Summary
In construction projects, during the pouring of ultra-high concrete columns, due to the small spacing between the main reinforcement and the dense stirrups, the string cylinders are difficult to extend into the bottom of the pouring formwork, resulting in difficulty in pouring, and the concrete is easily separated due to falling from high places, which affects the construction Quality and efficiency.
An ultra-high concrete column casting device was designed. By opening a pouring port on the side wall of the pouring formwork, using detachable pouring pipes and closure components, combining buffer structure, screws and limits, segmented pouring and sealing are achieved to avoid Concrete separation and leakage.
It effectively avoids the difficulty of extending the barrel, reduces the difficulty of construction, improves the quality and efficiency of construction, prevents concrete separation and honeycomb squid surfaces or rotten roots, and ensures the stability and construction progress of the cast formwork.
Smart Images
Figure CN119221709A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of super-high concrete column casting, and in particular to a super-high concrete column casting device. Background Art
[0002] In today's construction projects, more and more super-high buildings have emerged. For super-high buildings, super-high concrete columns need to be cast for support. In the prior art, a string tube drainage method is usually used for casting. After the casting formwork is set up, the string tube needs to be extended from the top of the casting formwork to the bottom of the casting formwork for casting. However, super-high concrete columns generally have small main reinforcement spacing and densely arranged stirrups, so it is difficult for the string tube to extend into the bottom of the casting formwork, resulting in the problem of difficulty in casting super-high concrete columns. Summary of the invention
[0003] In view of this, the present invention provides a super-high concrete column casting device to solve the problem of difficulty in casting super-high concrete columns.
[0004] The present invention provides a super-high concrete column casting device, comprising:
[0005] At least one pouring port is provided on the side wall of the pouring formwork;
[0006] A pouring assembly, comprising a pouring pipe, wherein the output end of the pouring pipe extends to the pouring port and is detachably inserted in the pouring port, the input end of the pouring pipe extends to the grouting platform, and the outer contour of the output end of the pouring pipe matches the inner contour of the pouring port;
[0007] A closing component is detachably arranged at the pouring port so that the pouring port has a pouring state and a closing state. In the pouring state, the output end of the pouring pipe is inserted into the pouring port to pour the concrete column in the pouring template. In the closing state, the output end of the pouring pipe is removed and the closing component is arranged at the pouring port to seal the pouring template.
[0008] In an optional embodiment, the casting pipe has at least one buffer structure, and the buffer structure is arranged between the output end and the input end to avoid concrete segregation.
[0009] In an optional embodiment, at least one mounting hole is provided on the side wall of the casting template, and adjacent mounting holes are spaced apart along the extension direction of the casting template. The casting base is embedded in and fixed in the mounting hole, and 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 and the inner and outer side walls of the casting template are located in the same plane, and the casting port is provided on the casting base.
[0010] In an optional embodiment, the closing assembly includes a baffle, which is in contact with the outer side wall of the casting base to seal the casting port, and the baffle is detachably connected to the casting base via a detachable structure.
[0011] In an optional embodiment, the detachable structure includes at least two screws respectively arranged on both sides of the pouring port and perpendicular to the outer wall of the pouring base, the two screws are spaced apart and arranged 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 with 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 an optional embodiment, a flange ring is fixedly provided at the output end, and a second connecting hole corresponding to the screw is opened 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 connect the output end with the casting port, and the nut is rotated to tighten the flange ring.
[0013] In an optional embodiment, at least one ear plate is provided on two opposite sides of the outer side wall of the casting base, and the ear plate abuts against the outer side wall of the casting template.
[0014] In an optional embodiment, at least two opposite sides of the outer side wall of the casting base are provided with first limiting portions, and the first limiting portions on both sides are respectively in contact with the flange ring to limit the flange ring.
[0015] In an optional embodiment, the other two opposite sides of the outer side wall of the casting base are provided with second limiting portions, and the second limiting portions cooperate with the first limiting portions to limit the flange ring.
[0016] In an optional embodiment, a ring plate is provided on the casting pipe, and the ring plate is detachably connected to the formwork frame body outside the casting formwork via a steel pipe fastener.
[0017] Beneficial effects:
[0018] 1. The present invention discloses a super-high concrete column casting device. By adopting the super-high concrete column casting device disclosed in this embodiment, the difficulty caused by the string tube 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 high place, thereby improving the quality of construction and reducing the difficulty of construction. The casting pipe is detachable, thereby improving the efficiency of construction.
[0019] 2. The buffer structure can absorb the impact of concrete pouring, avoid concrete segregation after pouring, and prevent the cast concrete column from having honeycombed surface or root rot.
[0020] 3. By setting screws and nuts, the baffle can be detachably set on the casting base. The nut can tighten the baffle so that the baffle fits tightly with the casting base to prevent the concrete in the casting template from flowing out and affecting the construction progress.
[0021] 4. By setting the first limiting part and the second limiting part, the flange ring can be better positioned when installed, which is beneficial to improving construction efficiency. At the same time, the first limiting part and the second limiting part can also limit the flange ring, effectively ensuring the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0023] Figure 1 Schematic diagram of a super-high concrete column casting device according to an embodiment of the present invention Figure 1 ;
[0024] Figure 2 Schematic diagram of a super-high concrete column casting device according to an embodiment of the present invention Figure 2 ;
[0025] Figure 3 A schematic diagram of a casting base according to an embodiment of the present invention;
[0026] Figure 4 is a schematic diagram of a baffle according to an embodiment of the present invention;
[0027] Figure 5 Schematic diagram of a super-high concrete column casting device according to an embodiment of the present invention Figure 3 ;
[0028] Figure 6 Schematic diagram of a super-high concrete column casting device according to an embodiment of the present invention Figure 4 .
[0029] Description of reference numerals:
[0030] 1. Casting port; 2. Casting formwork; 3. Casting pipe; 4. Output end; 5. Input end; 6. Grouting platform; 7. Buffer structure; 8. Casting 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 frame; 18. First column secondary rib; 19. Second column secondary rib; 20. Funnel; 21. Connecting hoop. DETAILED DESCRIPTION
[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.
[0032] Combine the following Figures 1 to 6 , describing an embodiment of the present invention.
[0033] According to an embodiment of the present invention, there is provided a super-high concrete column casting device, comprising: at least one casting opening 1, a casting assembly and a closing assembly.
[0034] Specifically, at least one pouring port 1 is opened on the side wall of the pouring formwork 2. The pouring assembly includes a pouring pipe 3, the output end 4 of the pouring pipe 3 extends to the pouring port 1 and is detachably inserted in the pouring port 1, the input end 5 of the pouring pipe 3 extends to the grouting platform 6, and the outer contour of the output end 4 of the pouring pipe 3 matches the inner contour of the pouring port 1. The closing assembly is detachably arranged at the pouring port 1 so that the pouring port 1 has a pouring state and a closing state. In the pouring state, the output end 4 of the pouring pipe 3 is inserted in the pouring port 1 to pour the concrete column in the pouring formwork 2. In the closing state, the output end 4 of the pouring pipe 3 is removed and the closing assembly is arranged at the pouring port 1 to seal the pouring formwork 2.
[0035] In this embodiment, the casting template 2 is set up at the position where the concrete column needs to be cast, and a casting port 1 is opened on the side wall of the casting template 2. The casting port 1 is set in the middle of the casting template 2, and the output end 4 of the casting pipe 3 is inserted in the casting port 1. The input end 5 of the casting pipe 3 extends to the grouting platform 6. On the grouting platform 6, concrete is poured from the input end 5 into the casting pipe 3, and the concrete moves along the casting pipe 3 to the output end 4, and enters the casting template 2 from the output end 4 to complete the pouring of the concrete. The closing component is detachably arranged at the pouring port 1, so as to close the pouring port 1. When pouring is required, the closing component is removed from the pouring port 1, and the output end 4 of the pouring pipe 3 is inserted at the pouring port 1, so as to perform pouring; when pouring is completed, the output end 4 of the pouring pipe 3 is removed from the pouring port 1, and then the closing component is arranged at the pouring port 1 to close the pouring port 1, and then pouring is continued from the top of the pouring template 2. The closing component can prevent the subsequent poured concrete from leaking from the pouring port 1. The disassembled pouring pipe 3 can be moved to another super-high concrete column for pouring.
[0036] In other embodiments, two, three or other numbers of pouring ports 1 may be provided on the side wall of the casting template 2. The multiple pouring ports 1 are provided along the extension direction of the casting template 2. Adjacent pouring ports 1 are provided at intervals. The number of pouring ports 1 may be determined according to the height of the concrete column.
[0037] It should be noted that by adopting the ultra-high concrete column casting device disclosed in this embodiment, the difficulty caused by the string tube extending from the top of the casting template 2 to the bottom can be avoided. At the same time, the segmented casting can effectively avoid the segregation of concrete caused by falling from a height, thereby improving the quality of construction and reducing the difficulty of construction. The casting 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 arranged between the output end 4 and the input end 5 to prevent concrete segregation.
[0039] In this embodiment, if Figure 1As shown, the pouring pipe 3 has a buffer structure 7, which is an arc-shaped pipe, which is arranged between the output end 4 and the input end 5. The pipeline between the arc-shaped pipe and the input end 5 is arranged vertically, so the concrete entering the pouring pipe 3 from the input end 5 will perform free fall in the vertical pipe. In order to prevent the concrete from segregating during pouring, the length of the vertical pipe between the input end 5 and the arc-shaped pipe will be controlled within the concrete pouring height requirement. If the length of the vertical pipe exceeds the requirement, an arc-shaped pipe can be added to the vertical pipe to ensure that the concrete will not segregate during pouring, and the concrete entering the arc-shaped pipe will be guided to the output end 4. The arc-shaped pipe can absorb the impact of the concrete pouring, prevent the concrete from segregating after pouring, and prevent the cast concrete column from having honeycomb surface or root rot.
[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 casting pipe 3, the inclined surface of the triangular block faces the input end 5, and adjacent triangular blocks are staggered. When the concrete is poured, it falls on the inclined surface of the triangular block and slides along 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, Figures 1 to 3 As shown, at least one mounting hole is provided on the side wall of the casting template 2, and adjacent mounting holes are spaced apart along the extension direction of the casting template 2. The casting base 8 is embedded in and fixed in the mounting hole, and 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 and the inner and outer side walls of the casting template 2 are located in the same plane, and a casting port 1 is provided on the casting base 8.
[0042] In this embodiment, a mounting hole is provided on the side wall of the casting template 2, and the mounting hole is a rectangular hole. The casting base 8 is a rectangular plate. The outer contour of the casting base 8 matches the inner contour of the mounting hole. The casting base 8 can be installed in the mounting hole and fixed on the casting template 2. The inner and outer walls of the casting base 8 and the inner and outer walls of the casting template 2 are located in the same plane. 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 terminal 4 matches the inner contour of the casting port 1. The output terminal 4 can be inserted into the casting port 1 of the casting base 8.
[0043] In other optional embodiments, the side wall of the casting template 2 may be provided with two, three or other numbers of mounting holes, and the plurality of mounting holes are arranged along the extension direction of the casting template 2, and adjacent mounting holes are arranged at intervals, and the number of mounting holes can be determined according to the height of the concrete column.
[0044] In some embodiments, the closing assembly includes a baffle 9, which is in contact with the outer wall of the casting base 8 to seal the casting port 1, and the baffle 9 is detachably connected to the casting base 8 via a detachable structure.
[0045] In this embodiment, if Figure 4 As shown, the baffle 9 is a rectangular plate, and the baffle 9 is detachably arranged on the casting base 8 through a detachable structure. The detachable structure can tightly fit the side of the baffle 9 with the outer wall of the casting base 8, thereby sealing the casting port 1 to prevent leakage of the casting 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 arranged 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 arranged opposite to each other. The baffle 9 is provided with a first connecting hole (not shown) corresponding to the screw 10. The screw 10 passes through the first connecting hole to make the baffle 9 fit with the outer wall of the pouring base 8. A nut 11 is provided on the screw 10, and the nut 11 is rotated to tighten the baffle 9.
[0048] In this embodiment, if Figure 3 and Figure 4 As shown, the detachable structure includes four screws 10 perpendicular to the outer side wall of the casting base 8, the four screws 10 are arranged on the peripheral side of the casting port 1, and the spacing between adjacent screws 10 is the same and they are arranged opposite to 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 can be detachably set on the casting base 8. The screws 10 are provided with nuts 11. The nuts 11 are rotated to tighten the baffle 9 so that the side of the baffle 9 fits tightly with the outer side wall of the casting base 8.
[0049] In other embodiments, the detachable structure includes three, five or other numbers of screw rods 10 .
[0050] In some embodiments, the output end 4 is fixedly provided with a flange ring 12, and a second connecting hole (not shown) corresponding to the screw 10 is opened on the flange ring 12. The screw 10 passes through the second connecting hole to make the flange ring 12 fit with the outer wall of the casting base 8, and to connect the output end 4 with the casting port 1, and the nut 11 is rotated to tighten the flange ring 12.
[0051] In this embodiment, if Figure 1 and Figure 2 As shown, the flange ring 12 is arranged at the end of the output end 4, and four second connection holes corresponding to the screw rods 10 are opened on the flange ring 12. The screw rods 10 pass through the second connection holes so that the output end 4 can be detachably arranged on the casting base 8. The nut 11 is rotated to tighten the flange ring 12. The side surface of the flange ring 12 is tightly fitted with the outer side wall of the casting base 8, so that the output end 4 is connected with the casting port 1.
[0052] In some embodiments, at least one ear plate 13 is provided on two opposite sides of the outer side wall of the casting base 8 , and the ear plate 13 abuts against the outer side wall of the casting template 2 .
[0053] In this embodiment, if 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, and the two ear plates 13 on each side are arranged at intervals. 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, the ear plates 13 may be provided on the left and right sides of the outer wall of the casting base 8 or on all four sides, and three, one or other numbers of ear plates 13 may be provided on each side.
[0055] In this embodiment, if Figure 5 As shown, the outer side wall of the casting template 2 is also provided with a first column secondary rib 18 and a second column secondary rib 19 arranged in the vertical direction. The first column secondary rib 18 is arranged on the left and right sides of the casting base 8 and abuts against the left and right side edges of the casting base 8. The second column secondary rib 19 is arranged on the upper and lower sides of the casting base 8 and abuts against the upper and lower side edges of the casting base 8. The second column secondary rib 19 is arranged between the two ear plates 13. The first column secondary rib 18 and the second column 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 are respectively in contact with the flange ring 12 to limit the flange ring 12 .
[0057] In this embodiment, if Figure 2 As shown, the left and right sides of the outer wall of the casting base 8 have first limit parts 14, which are convex parts. The upper and lower sides of the first limit part 14 are flush with the upper and lower sides of the casting base 8. When the flange ring 12 is installed, the first limit part 14 can play a role in positioning and limiting the flange ring 12. Figure 5 In the embodiment, the first column secondary ridge 18 abuts against the first limiting portion 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 , and the second limiting portions 15 cooperate with the first limiting portions 14 to limit the flange ring 12 .
[0059] In this embodiment, if Figure 2As shown, the upper and lower sides of the outer wall of the casting base 8 have second limiting portions 15, which are also protrusions. The first limiting portion 14 is arranged between the two ear plates 13. When the flange ring 12 is installed, the first limiting portion 14 can cooperate with the second limiting portion 15 to position and limit the flange ring 12.
[0060] In other embodiments, the first limiting portion 14 may be disposed on the upper and lower sides of the outer wall of the casting base 8 , and the second limiting portion 15 may be disposed 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 a formwork frame body 17 outside the pouring formwork 2 via 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 , and the funnel 20 can conveniently inject concrete into the pouring pipe 3 .
[0063] In this embodiment, if Figure 1 As shown, the pouring 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 pouring port 1.
[0064] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.
Claims
1. A super high concrete column casting device, characterized in that: include: At least one pouring port (1) is provided on the side wall of the pouring template (2); A pouring assembly, comprising a pouring pipe (3), wherein an output end (4) of the pouring pipe (3) extends to the pouring port (1) and is detachably inserted in the pouring port (1), an input end (5) of the pouring pipe (3) extends to a grouting platform (6), and an outer contour of the output end (4) of the pouring pipe (3) matches an inner contour of the pouring port (1); A closing component is detachably arranged at the pouring port (1) so that the pouring port (1) has a pouring state and a closing state. In the pouring state, the output end (4) of the pouring pipe (3) is inserted into the pouring port (1) to pour the concrete column in the pouring template (2). In the closing state, the output end (4) of the pouring pipe (3) is removed and the closing component is arranged at the pouring port (1) to seal the pouring template (2).
2. The super-high concrete column pouring device according to claim 1 is characterized in that: The pouring pipe (3) has at least one buffer structure (7), which is arranged between the output end (4) and the input end (5) to prevent concrete segregation.
3. The super-high concrete column pouring device according to claim 2 is characterized in that: At least one mounting hole is provided on the side wall of the casting template (2), and adjacent mounting holes are arranged at intervals along the extension direction of the casting template (2). A casting base (8) is embedded in 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 in the same plane as the inner and outer side walls of the casting template (2), and the casting port (1) is provided on the casting base (8).
4. The super-high concrete column pouring device according to claim 3 is characterized in that: The sealing assembly comprises a baffle (9), the baffle (9) being in contact with the outer side wall of the casting base (8) to seal the casting opening (1), and the baffle (9) being detachably connected to the casting base (8) via a detachable structure.
5. The super-high concrete column pouring device according to claim 4 is characterized in that: The detachable structure comprises at least two screw rods (10) respectively arranged on both sides of the pouring port (1) and perpendicular to the outer wall of the pouring base (8), the two screw rods (10) being spaced apart and arranged opposite to each other, the baffle plate (9) being provided with a first connection hole corresponding to the screw rod (10), the screw rod (10) passing through the first connection hole so that the baffle plate (9) is fitted with the outer wall of the pouring base (8), the screw rod (10) being provided with a nut (11), and the nut (11) being rotated to tighten the baffle plate (9).
6. The super-high concrete column pouring device according to claim 5, characterized in that: The output end (4) is fixedly provided with a flange ring (12), and a second connection hole corresponding to the screw rod (10) is opened on the flange ring (12). The screw rod (10) passes through the second connection hole so that the flange ring (12) is in contact with the outer wall of the casting base (8) and the output end (4) is connected with the casting port (1). The nut (11) is rotated to tighten the flange ring (12).
7. The super-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 two opposite sides of the outer side wall of the casting base (8), and the ear plate (13) abuts against the outer side wall of the casting template (2).
8. The super-high concrete column casting device according to claim 6, characterized in that: 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 are respectively in contact with the flange ring (12) to limit the flange ring (12).
9. The super-high concrete column pouring device according to claim 8, characterized in that: The other two opposite sides of the outer side wall of the casting base (8) are provided with second limiting portions (15), and the second limiting portions (15) cooperate with the first limiting portions (14) to limit the flange ring (12).
10. The super-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 a formwork frame (17) outside the pouring template (2) via a steel pipe fastener.