Concrete pouring device for high-formwork frame column

Abstract

The invention discloses a high-formwork frame column concrete pouring device which comprises a material guide barrel, a concrete pouring device body and a concrete pouring device body. A feeding port is formed in the top end of the material guide barrel, a feeding barrel is arranged at the feeding port, a material guide port is formed in the bottom end of the material guide barrel, and the material guide port communicates with a plurality of cylindrical steel guide pipes connected in sequence so that concrete can be conveyed into a formwork; the first buffering assembly comprises a rotating motor arranged at the top end of the material guiding barrel and a rotating shaft connected with an output shaft of the rotating motor, the rotating shaft is located in the material guiding barrel, three partition plates are arranged on the rotating shaft at intervals, the partition plates are vertically arranged, and the partition plates can rotate in the material guiding barrel; the top end of the partition plate is lower than the bottom end of the feeding cylinder so as to receive concrete conveyed by the feeding cylinder and convey the concrete into the steel guide pipe through the material guide opening. By arranging the first buffer assembly, the speed of concrete output by the mortar pump is reduced, so that the impact of the concrete on the formwork when the concrete falls down from the steel guide pipe is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of concrete pouring equipment, and more specifically, to a high-support formwork frame column concrete pouring device. Background Art

[0002] Frame columns are the main vertical supporting structures that bear the loads from beams and slabs in the frame structure and transfer the loads to the foundation. High reinforced concrete frame columns generally refer to reinforced concrete frame columns with a height greater than 8 meters. They are commonly used supporting columns in factories and high-rise buildings. They must have high strength and the quality must meet the requirements.

[0003] Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. In civil engineering, concrete and other materials are poured into a mold to form a predetermined shape. When pouring concrete, the free height of the concrete should not exceed 2m. When it exceeds 3m, corresponding measures should be taken. When pouring concrete, in order to avoid segregation during the pouring process, the height of the concrete falling from a high place should not exceed two meters. During the pouring process, due to the large free fall height, a huge impact force will be formed on the steel bars and formwork of the frame column, which may easily cause the displacement of the steel bars in the column and the explosion of the formwork. The patent with application number "201910469383.X" discloses a high-support formwork frame column concrete construction method. The device used in the construction method includes a storage hopper and a conduit connected to the storage hopper. Multiple conduits are connected and arranged in sequence. The patent has a certain buffering effect on the concrete through the storage hopper, but the buffering effect is small. The concrete falls down along the conduit, and there is still a large impact on the steel bars and formwork of the frame column. Summary of the invention

[0004] An object of the present invention is to provide a high-support formwork frame column concrete pouring device, which reduces the speed of concrete output from a mortar pump by setting a first buffer component to reduce the impact of concrete on the formwork when falling from a steel pipe.

[0005] In order to achieve these purposes and other advantages of the present invention, a high formwork frame column concrete pouring device is provided, comprising: A material guide barrel, the top of which is provided with a feed port, the feed port is provided with a feed cylinder, the bottom of the material guide barrel is provided with a material guide port, the material guide port is connected with a plurality of cylindrical steel conduits connected in sequence to transport concrete into the formwork; The first buffer component includes a rotating motor arranged at the top of the material guide barrel and a rotating shaft connected to the output shaft of the rotating motor, wherein the rotating shaft is located in the material guide barrel, and three partition plates are arranged on the rotating shaft at intervals, the partition plates are vertically arranged, and the partition plates can rotate in the material guide barrel, and the top of the partition plates is lower than the bottom end of the feeding barrel so as to receive the concrete transmitted by the feeding barrel and transport the concrete into the steel conduit through the material guide port, wherein the concrete first falls on the bottom of the material guide barrel through the feeding barrel, and then the concrete is pushed to the material guide port and transported into the steel conduit through the rotation of the partition plates.

[0006] Preferably, it further comprises a support assembly, which comprises a support plate detachably connected to the top of the template or the steel frame, a plurality of telescopic cylinders arranged on the support plate, and the tops of the output shafts of the plurality of telescopic cylinders are commonly connected to a support frame, the top of the support frame is detachably connected to the material guide barrel, and the support frame is provided with a plurality of telescopic motors; A slide cylinder is coaxially arranged outside the material guide barrel and can move up and down relative to the material guide barrel. The bottom end of the slide cylinder is lower than the material guide barrel. The bottom end of the slide cylinder is connected to the steel pipe. An annular fixing plate is arranged at the top end of the slide cylinder. The output shaft ends of the multiple telescopic motors are detachably connected to the fixing plate. Among them, the support plate is provided with a first opening for the steel conduit to pass through, and two sliding rods that can move relative to or away from each other are provided in the first opening. The two sliding rods are arranged in parallel, and the sliding rod is provided with two fixed blocks that can slide along the length direction thereof. The fixed blocks are detachably connected to the top of the formwork or the steel frame, and rotatable threaded rods are provided at both ends of the sliding rod. Four threaded holes that are connected to the first opening are horizontally arranged on the support plate, and four threaded rods pass through the four threaded holes in a one-to-one manner to drive the sliding rod to move through the threaded rods.

[0007] Preferably, the support frame includes a bottom plate connected to the ends of multiple telescopic cylinder output shafts, and a top plate connected to the bottom plate via multiple columns. The telescopic motor is arranged on the bottom plate. A second opening for the steel conduit to pass through is provided on the bottom plate. The top plate is detachably connected to the top end of the material guide barrel.

[0008] Preferably, the vertical cross-section of the sliding rod is rectangular, the fixed block is penetrated by a through hole matching the sliding rod so as to move along the length direction of the sliding rod, the top of the fixed block is provided with a through hole connected to the through hole, the through hole has a thread, a matching screw is provided in the through hole, and the end of the screw abuts against the sliding rod to fix the fixed block.

[0009] Preferably, it also includes a second buffer assembly, which includes a second connector detachably connected to a steel conduit located at the bottom end, a guide cylinder is coaxially provided on the side wall of the second connector, the diameter of the guide cylinder is larger than the diameter of the second connector, a plurality of support rods are spaced apart at the bottom end of the second connector, the bottom ends of the plurality of support rods are commonly connected to a cylindrical storage barrel, the bottom end of the storage barrel is connected to a buffer barrel with a large top diameter and a small bottom diameter, an inclined guide plate is provided in the buffer barrel, the end of the guide plate does not contact the buffer barrel to form a material guiding channel.

[0010] Preferably, the lower part of the slide is a truncated cone-shaped structure with a larger diameter at the top and a smaller diameter at the bottom, and the bottom end of the slide is detachably connected to a first connector, which is detachably connected to the steel conduit, wherein there are multiple first connectors with different diameters so that the slide can be connected to steel conduits of different diameters.

[0011] Preferably, the fixed plate is provided with a plurality of connecting tubes, the plurality of connecting tubes are arranged in one-to-one correspondence with the plurality of telescopic motors, the connecting tube is provided with a first positioning hole running horizontally therethrough, a fixed shaft is provided at the end of the output shaft of the telescopic motor, a second positioning hole is passed through the fixed shaft, and the second positioning hole is connected to the first positioning hole by a pin.

[0012] The present invention has at least the following beneficial effects: First, the present invention reduces the speed of concrete output from the mortar pump by setting a first buffer component, so as to reduce the impact of concrete on the formwork when falling from the steel conduit; the present invention pushes the concrete in the material guide barrel to move to the material guide port and outputs it from the steel conduit to complete the pouring by setting a partition plate; the present invention can also effectively reduce the accumulation of concrete in the material guide barrel and the influence of the concrete sliding down by setting a partition plate, and the concrete is discharged from the material guide port in batches under the action of the partition plate, which can reduce the blockage of the material guide port by concrete.

[0013] Second, the present invention can fix multiple material guide barrels by setting a support component, and can realize the application range of the support plate to frame columns of different sizes by setting a sliding rod and a fixing block, thereby improving the application range of the support component. On the other hand, by setting a sliding cylinder that can slide up and down, the distance between the lower end of the steel conduit and the bottom end of the frame column template can be further adjusted by the sliding cylinder. When in use, the present invention only needs to make the distance between the bottom end of the steel conduit and the bottom end of the frame column template meet a certain range, and there is no need to strictly control the distance between the bottom end of the steel conduit template to be less than 2m, so that the high-support formwork frame column concrete pouring device is more convenient to use and can reduce the impact on the template.

[0014] Other advantages, objectives and features of the present invention will be embodied in part through the following description, and in part will be understood by those skilled in the art through study and practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a high formwork frame column concrete pouring device according to one of the technical solutions described in the present invention; Figure 2 for Figure 1 A magnified view of middle; Figure 3 for Figure 1 Enlarged view of middle B; Figure 4 This is a schematic diagram of the structure of a partition plate according to one of the technical solutions of the present invention, wherein the arrow indicates the rotation direction of the partition plate; Figure 5 This is a schematic structural diagram of a support plate described in one of the technical solutions of the present invention; Figure 6 This is a schematic structural diagram of a base plate according to one of the technical solutions described in the present invention. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

[0017] like Figure 1-6 As shown, the present invention provides a high formwork frame column concrete pouring device, comprising: A material guide barrel 1, the top of which is provided with a feed port, a feed barrel 2 is provided at the feed port, a material guide port 32 is provided at the bottom of the material guide barrel 1, and the material guide port 32 is connected to a plurality of cylindrical steel conduits 15 connected in sequence to transport concrete into the template; The first buffer component includes a rotating motor 4 arranged at the top of the material guide barrel 1 and a rotating shaft 5 connected to the output shaft of the rotating motor 4, wherein the rotating shaft 5 is located in the material guide barrel 1, and three partition plates 6 are arranged on the rotating shaft 5 at intervals, wherein the partition plates 6 are arranged vertically and can rotate in the material guide barrel 1, wherein the top of the partition plates 6 is lower than the bottom of the feeding barrel 2 so as to receive the concrete transmitted by the feeding barrel 2 and transport the concrete to the steel conduit 15 through the material guide port 32, wherein the concrete first falls to the bottom of the material guide barrel 1 through the feeding barrel 2, the concrete decelerates, and then the concrete is pushed to the material guide port 32 through the rotation of the partition plates 6 and transported to the steel conduit 15.

[0018] In this technical solution, the guide barrel 1 is vertically arranged, and a sling is provided at the top of the guide barrel 1 for moving the guide barrel 1 to the top of the frame column formwork. A feed barrel 2 is welded at the feed port, and the feed barrel 2 is a cylindrical structure. The bottom end of the feed barrel 2 extends into the guide barrel 1, and a plurality of steel conduits 15 are connected in sequence from top to bottom. The number of steel conduits 15 is determined by the height of the concrete of the high-support formwork frame column. Two adjacent steel conduits 15 are connected by flanges and fastened with bolts to ensure a firm connection and good sealing; the rotating motor 4 uses a three-phase asynchronous motor to drive the rotating shaft 5 to rotate, and the rotating shaft 5 is coaxially arranged with the guide barrel 1, and the bottom end of the guide barrel 1 is connected to one end of the first section of the steel conduit 15 by a flange, and a rubber sealing ring is placed between the flanges when connecting; the guide barrel 1 can be connected to the top of the formwork or to the steel bar through a lifting bracket; concrete enters the guide barrel 1 through the feed barrel 2, and the concrete falls on the bottom end of the guide barrel 1 and rotates with the partition plate 6. Move to the guide port 32 and discharge from the guide port 32; the first buffer component is used to slow down the concrete, the partition plate 6 is vertically arranged, and the three partition plates 6 are arranged at equal angles along the circumferential direction of the central axis of the rotating shaft 5, and the partition plate 6 can rotate in the guide barrel 1. The specific setting of one implementation method can be: the bottom end of the partition plate 6 does not contact the bottom end of the guide barrel 1, and can be specifically set to a distance d1 between the bottom end of the partition plate 6 and the bottom end of the guide barrel 1 in the range of 0<d1<3mm, the vertical edge of the partition plate does not contact the inner wall of the guide barrel, and can be specifically set to a distance d2 between the vertical edge of the partition plate 6 and the inner wall of the guide barrel 1 in the range of 0<d2<3mm; concrete is poured into the feed barrel 2 by a concrete pump; an inspection port is provided at the top of the guide barrel 1; the top of the feed barrel 2 is connected to a feed funnel 3, and the feed funnel 3 has a large diameter at the upper end and a small diameter at the lower end to facilitate the pouring of concrete into the guide barrel 1 and prevent concrete from splashing out.

[0019] During use, the steel conduit 15 is connected to the guide barrel 1 and moved into the template through the sling at the top of the guide barrel, and concrete is input into the guide barrel 1 through the feeding tube 2. The concrete first falls into the bottom of the guide barrel 1, and as the partition plate 6 rotates, the concrete is pushed to the guide port 32 by the partition plate 6, and then enters the steel conduit 15 from the guide port 32, thereby slowing down the concrete.

[0020] By adopting this technical solution, the present invention sets a first buffer component to reduce the speed of the concrete output from the mortar pump, so as to reduce the impact of the concrete on the formwork when falling from the steel conduit 15; the present invention sets a partition plate 6 to push the concrete in the guide barrel 1 to move to the guide port 32 and output it from the steel conduit 15 to complete the pouring, and at the same time has a stirring effect on the concrete in the guide barrel 1 to prevent the concrete from solidifying; the prior art only uses a storage hopper, and a steel conduit is connected under the storage hopper. Concrete is easily accumulated in the storage hopper and blocks the lower end of the storage hopper. The present invention can also effectively reduce the accumulation of concrete in the guide barrel 1 and the influence of the concrete on the downward movement by setting the partition plate 6. Under the action of the partition plate 6, the concrete is discharged from the guide port 32 in batches, which can reduce the blockage of the guide port 32 by concrete.

[0021] In another technical solution, a support assembly is also included, which includes a support plate 9 detachably connected to the top of the template or the steel frame (detachably connected by bolts), a plurality of telescopic cylinders 10 arranged on the support plate 9 (the output shafts of the telescopic cylinders 10 are telescopic in the vertical direction), and the top ends of the output shafts of the plurality of telescopic cylinders 10 are commonly connected to a support frame, the top end of the support frame is detachably connected to the material guide barrel 1, and a plurality of telescopic motors 12 are arranged on the support frame; The guide barrel 1 is coaxially provided with a slide 7 that can move up and down relative to it. The bottom end of the slide 7 is lower than the guide barrel 1. The bottom end of the slide 7 is connected to the steel pipe 15. The top of the slide 7 is provided with an annular fixing plate 24. The output shaft ends of the multiple telescopic motors 12 are detachably connected to the fixing plate 24. Among them, the support plate 9 is provided with a first opening 28 for the steel conduit 15 to pass through, and two sliding rods 30 that can move relative to or away from each other are provided in the first opening 28, and the two sliding rods 30 are arranged in parallel. The sliding rod 30 is provided with two fixed blocks 31 that can slide along its length direction, and the fixed blocks 31 are detachably connected to the top of the template or the steel frame (detachably connected by bolts), and rotatable threaded rods 29 are provided at both ends of the sliding rod 30. Four threaded holes connected to the first opening 28 are horizontally arranged on the support plate 9, and four threaded rods 29 pass through four threaded holes in a one-to-one correspondence to drive the sliding rod 30 to move through the threaded rods 29, and a plurality of rubber sealing ring grooves are installed at equal intervals on the outer wall of the guide barrel 1, and a rubber sealing ring with a circular or rectangular cross-section is embedded in each sealing ring groove, and the rubber sealing ring protrudes from the sealing ring groove and is connected to the slide tube 7 inner wall contact; two sleeves are horizontally arranged on the slide bar 30, a second annular slide rail is arranged in the sleeve, two sliders are arranged on the second slide rail, the end of the threaded rod 29 is located in the sleeve and connected with the second slider to realize the rotation connection between the threaded rod 29 and the slide bar 30; during use, first slide the slide 7 to the highest position relative to the material guide barrel 1, so that the distance between the bottom end of the lowest steel conduit 15 and the bottom end of the template (the maximum length that the slide 7 can slide relative to the material guide barrel 1) ≤ d3 < (the maximum length that the slide 7 can slide relative to the material guide barrel 1 + 2m), then drive the slide 7 to move downward to the lowest position, start to convey concrete into the steel conduit 15, and move the slide 7 upward at intervals during the concrete conveying process until the slide 7 moves to the highest position, and then drive the material guide barrel 1 to move upward by the telescopic cylinder 10 and repeat the above operation. By adopting this technical scheme, the present invention can fix multiple material guide barrels 1 by setting a support component, and can realize the support plate 9 being applicable to frame columns of different sizes by setting a sliding rod 30 and a fixing block 31, thereby improving the use range of the support component. On the other hand, by setting a slide cylinder 7 that can slide up and down, the distance between the bottom end of the frame column template of the lower end of the steel conduit 15 is further adjusted by the slide cylinder 7. When in use, the present invention only needs to make the distance between the bottom end of the steel conduit 15 and the bottom end of the frame column template meet a certain range, and does not need to strictly control the distance between the templates at the bottom end of the steel conduit 15 to be less than 2m, so that the high-support frame column concrete pouring device is more convenient to use and can reduce the impact on the template; during use, the present invention fixes the material guide barrel 1 by the support component, which can not only increase the stability of the steel conduit 15, but also avoid the shaking of the steel conduit 15 during the pouring process to affect the steel bars in the template, but also facilitate the pouring of concrete while satisfying the stable upward movement of the slide cylinder 7 and the steel conduit 15 during pouring.

[0022] In another technical solution, the support frame includes a bottom plate 11 connected to the ends of the output shafts of multiple telescopic cylinders 10 (the output shafts of the telescopic cylinders 10 are telescopic in the vertical direction), a top plate 14 connected to the bottom plate 11 through multiple columns 13 (the top plate 14 is connected to the bottom plate 11 through multiple vertically arranged columns 13), the telescopic motor 12 is arranged on the bottom plate 11, the bottom plate 11 is provided with a second opening 27 for the steel pipe 15 to pass through, and the top plate 14 is detachably connected to the top of the guide barrel 1 (four ears for connecting with the top plate 14 are evenly distributed on the edge of the top of the guide barrel 1, each ear is provided with a threaded connection hole, and is detachably connected to the top plate 14 through matching bolts). With this technical solution, the present invention realizes the connection with the guide barrel and the support plate 9 by providing the top plate 14 and the bottom plate 11.

[0023] In another technical solution, the vertical cross section of the slide bar 30 is rectangular, and the fixing block 31 is provided with a through hole matching the slide bar 30 so as to move along the length direction of the slide bar 30. The top of the fixing block 31 is provided with a through hole communicating with the through hole, and the through hole has a thread. A matching screw is provided in the through hole, and the end of the screw abuts against the slide bar 30 to fix the fixing block 31. With this technical solution, the present invention can not only realize the movement of the fixing block along the length direction of the slide bar 30 by providing the through hole, the through hole, and the screw, but also realize the fixing of the fixing block 31 by the screw.

[0024] In another technical solution, a second buffer assembly is also included, which includes a second connector 17 detachably connected to a steel conduit 15 located at the bottom end, a guide cylinder 18 is coaxially provided on the side wall of the second connector 17 (the guide cylinder 18 is coaxially arranged with the steel conduit 15), and the diameter of the guide cylinder 18 is larger than the diameter of the second connector 17, and a plurality of support rods 19 are spaced apart at the bottom end of the second connector 17, and the support rods 19 are vertically arranged, and the bottom ends of the plurality of support rods 19 are commonly connected to a cylindrical storage barrel 20, and the bottom end of the storage barrel 20 is connected to a buffer barrel 21 with a large top diameter and a small bottom diameter, and an inclined guide plate 22 is provided in the buffer barrel 21, and the end of the guide plate 22 does not contact the buffer barrel 21 to form a material guiding channel. By adopting this technical solution, when the concrete drops rapidly, part of the concrete enters the guide cylinder 18 from between the support rods 19 and falls into the frame column formwork, and part of the concrete enters the buffer cylinder 21 from the storage cylinder 20 and falls into the frame column formwork. On the one hand, this arrangement divides the concrete into two paths and discharges them from the steel conduit 15, reducing the speed of the concrete falling, thereby reducing the impact of the concrete on the formwork. On the other hand, by setting the guide cylinder 18, it is possible to reduce the direct impact of the concrete falling from between the support rods 19 on the formwork.

[0025] In another technical solution, the lower part of the slide 7 is a truncated cone-shaped structure with a large top diameter and a small bottom diameter, and the bottom end of the slide 7 is detachably connected to a first connector 16, and the first connector 16 is detachably connected to the steel conduit 15, wherein the number of the first connectors 16 is multiple and the diameters are different so that the slide 7 can be connected to steel conduits 15 of different diameters. By adopting this technical solution, the present invention realizes that the slide 7 can be connected to steel conduits 15 of different diameters by setting the first connector 16 to expand the use range of the high-support formwork frame column concrete pouring device.

[0026] In another technical solution, the fixing plate 24 is provided with a plurality of connecting tubes 25, and the plurality of connecting tubes 25 are arranged one by one corresponding to the plurality of telescopic motors 12. The connecting tubes 25 are provided with a first positioning hole that runs horizontally through, and the output shaft end of the telescopic motor 12 is provided with a fixing shaft 23, and the fixing shaft 23 is provided with a second positioning hole that runs through, and the second positioning hole is connected to the first positioning hole through a latch 26. With this technical solution, the fixing plate 24 is detachably connected to the telescopic motor 12.

[0027] The number of equipment and processing scale described here are used to simplify the description of the present invention. The application, modification and variation of the high formwork frame column concrete pouring device of the present invention will be obvious to those skilled in the art.

[0028] Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the specification and the implementation modes, and they can be fully applied to various fields suitable for the present invention. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the present invention is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A high formwork frame column concrete pouring device, characterized in that: include: A material guide barrel, the top of which is provided with a feed port, the feed port is provided with a feed cylinder, the bottom of the material guide barrel is provided with a material guide port, the material guide port is connected with a plurality of cylindrical steel conduits connected in sequence to transport concrete into the formwork; The first buffer component includes a rotating motor arranged at the top of the material guide barrel and a rotating shaft connected to the output shaft of the rotating motor, wherein the rotating shaft is located in the material guide barrel, and three partition plates are arranged on the rotating shaft at intervals, the partition plates are vertically arranged, and the partition plates can rotate in the material guide barrel, and the top of the partition plate is lower than the bottom end of the feeding barrel so as to receive the concrete transmitted by the feeding barrel and transport the concrete through the material guide port into the steel conduit, wherein the concrete first falls on the bottom of the material guide barrel through the feeding barrel, and then the concrete is pushed to the material guide port and transported into the steel conduit through the rotation of the partition plate.

2. The high formwork frame column concrete pouring device according to claim 1, characterized in that: It also includes a support assembly, which includes a support plate detachably connected to the top of the template or the steel frame, a plurality of telescopic cylinders arranged on the support plate, and the tops of the output shafts of the plurality of telescopic cylinders are commonly connected to a support frame, the top of the support frame is detachably connected to the material guide barrel, and the support frame is provided with a plurality of telescopic motors; A slide cylinder is coaxially arranged outside the material guide barrel and can move up and down relative to the material guide barrel. The bottom end of the slide cylinder is lower than the material guide barrel. The bottom end of the slide cylinder is connected to the steel pipe. An annular fixing plate is arranged at the top end of the slide cylinder. The output shaft ends of the multiple telescopic motors are detachably connected to the fixing plate. Among them, the support plate is provided with a first opening for the steel conduit to pass through, and two sliding rods that can move relative to or away from each other are provided in the first opening. The two sliding rods are arranged in parallel, and the sliding rod is provided with two fixed blocks that can slide along the length direction thereof. The fixed blocks are detachably connected to the top of the formwork or the steel frame, and rotatable threaded rods are provided at both ends of the sliding rod. Four threaded holes that are connected to the first opening are horizontally arranged on the support plate, and four threaded rods pass through the four threaded holes in a one-to-one manner to drive the sliding rod to move through the threaded rods.

3. The high formwork frame column concrete pouring device according to claim 2, characterized in that: The support frame includes a bottom plate connected to the ends of multiple telescopic cylinder output shafts and a top plate connected to the bottom plate through multiple columns. The telescopic motor is arranged on the bottom plate. The bottom plate is provided with a second opening for the steel pipe to pass through. The top plate is detachably connected to the top end of the material guide barrel.

4. The high formwork frame column concrete pouring device according to claim 3, characterized in that: The vertical cross-section of the sliding rod is rectangular, and the fixed block is penetrated by a through hole matching the sliding rod so as to move along the length direction of the sliding rod. A through hole connected to the through hole is provided at the top of the fixed block, and the through hole has a thread. A matching screw is provided in the through hole, and the end of the screw abuts against the sliding rod to fix the fixed block.

5. The high formwork frame column concrete pouring device according to claim 3, characterized in that: It also includes a second buffer assembly, which includes a second connector detachably connected to a steel conduit located at the bottom end, a guide cylinder coaxially provided on the side wall of the second connector, the diameter of the guide cylinder is larger than the diameter of the second connector, a plurality of support rods are spaced apart at the bottom end of the second connector, the bottom ends of the plurality of support rods are commonly connected to a cylindrical storage barrel, the bottom end of the storage barrel is connected to a buffer barrel with a large top diameter and a small bottom diameter, an inclined guide plate is provided in the buffer barrel, the end of the guide plate does not contact the buffer barrel to form a material guiding channel.

6. The high formwork frame column concrete pouring device according to claim 3, characterized in that: The lower part of the slide is a truncated cone-shaped structure with a large diameter at the top and a small diameter at the bottom. The bottom end of the slide is detachably connected to a first connector, and the first connector is detachably connected to the steel conduit. There are multiple first connectors with different diameters so that the slide can be connected to steel conduits of different diameters.

7. The high formwork frame column concrete pouring device according to claim 3, characterized in that: The fixing plate is provided with a plurality of connecting tubes, and the plurality of connecting tubes are arranged one by one corresponding to the plurality of telescopic motors. The connecting tube is provided with a first positioning hole that runs horizontally therethrough. A fixing shaft is provided at the end of the output shaft of the telescopic motor. A second positioning hole is passed through the fixing shaft. The second positioning hole is connected to the first positioning hole by a pin.

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