Concrete pouring equipment for building engineering construction
By designing a concrete pouring equipment for large concrete buildings, the extension tube and telescopic cylinder are used to enable the vibrating rod to move inside the steel reinforcement cage, and the pouring range is increased through the swing mechanism, which solves the problem of difficult removal of air bubbles inside the concrete and improves the efficiency of the concrete pouring equipment. Improve pouring efficiency and concrete quality.
Patent Information
- Application Number
- CN202411866352.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-01-24
AI Technical Summary
When pouring large concrete buildings, it is difficult to fully treat the concrete at the bottom and inside of the steel reinforcement cage, resulting in the inability to completely remove the bubbles inside the concrete, affecting the quality of the concrete.
A concrete pouring equipment is designed, which uses an extension tube combined with a telescopic cylinder to enable the vibrator to move inside the steel reinforcement cage, and increases the pouring range through the swing mechanism to ensure that the vibrator can fully process the concrete.
The efficiency of vibration treatment is improved, the needs of artificial movement are avoided, the range and efficiency of the pouring are increased, the air bubbles inside the concrete are completely removed, thereby improving the quality of concrete.
Smart Images
Figure CN119352761A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of building engineering construction, in particular to concrete pouring equipment used for building engineering construction. Background Art
[0002] Concrete, referred to as "concrete", is a general term for engineering composite materials that are cemented into a whole by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion. The cement concrete obtained by mixing is also called ordinary concrete. It is widely used in civil engineering. Concrete pouring refers to the process of pouring concrete into a mold until it is plasticized. In the prior art, during the concrete pouring process, steel bars are usually used to weave a reinforcement cage at the pouring location, and then the concrete is pumped and poured using a concrete pump truck. Subsequently, the poured concrete needs to be processed manually using a vibrating rod, which is a cumbersome operation. In addition, during the pouring of large concrete buildings, the steel reinforcement cage is relatively large, and it is difficult for manual labor to process the bottom of the steel reinforcement cage and the concrete inside, which results in the inability to fully remove the bubbles inside the concrete, affecting the quality of the subsequent concrete. Summary of the invention
[0003] The object of the present invention is to provide a concrete pouring device for construction engineering to solve the problems raised in the above background technology.
[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a concrete pouring equipment for construction engineering, comprising a mounting plate, a connecting pipe is provided on the surface of the mounting plate, a flange is fixedly connected to the upper end of the connecting pipe, the flange is used to connect to a concrete pump truck, a dispersion mechanism is provided at the bottom of the connecting pipe, the dispersion mechanism is used to disperse the connecting pipe to increase the pouring range of the connecting pipe, a vibration mechanism is provided on the surface of the mounting plate, the vibration mechanism is used to vibrate the concrete during the concrete pouring process, a telescopic mechanism is provided on the surface of the vibration mechanism, the telescopic mechanism is used to make the vibration mechanism move together with the concrete pouring, so as to ensure the treatment effect of the vibration mechanism on the concrete, a swing mechanism is provided between the vibration mechanism and the dispersion mechanism, the swing mechanism is used to act on the dispersion mechanism to swing and pour during the movement of the vibration mechanism.
[0005] As a further solution of the present invention, the dispersion mechanism includes two delivery pipes, the upper ends of the two delivery pipes are connected to the bottom of the connecting pipe, and the two delivery pipes pass through the mounting plate.
[0006] As a further solution of the present invention, the vibration mechanism includes two movable plates, the two movable plates are arranged above the mounting plate, the two movable plates are respectively located on the left and right sides of the connecting tube, two vibration motors are fixedly installed on the surface of the two movable plates, a rotating shaft is fixedly installed on the output end of the vibration motor, an eccentric block is fixedly connected to the surface of the rotating shaft, a soft connecting tube is fixedly installed on the surface of the vibration motor, the connecting tube passes through the mounting plate, the rotating shaft passes through the connecting tube, a vibration rod is fixedly installed on the bottom of the connecting tube, the end of the rotating shaft extends to the interior of the vibration rod and is rotatably connected to the interior of the vibration rod, and the eccentric block is located inside the vibration rod.
[0007] As a further solution of the present invention, the telescopic mechanism includes two telescopic cylinders, both of which are fixedly mounted on the surface of the mounting plate, and the ends of the two telescopic cylinders are respectively connected to the bottoms of the two movable plates.
[0008] As a further scheme of the present invention, the swing mechanism includes two sections of corrugated tubes, which are respectively located in the middle position of the two conveying tubes, and the corrugated tube is located below the mounting plate. The conveying tube is slidably connected to an extension tube inside the part below the corrugated tube, and a blocking ring is fixedly connected to the bottom of the extension tube. A spiral driving strip is fixedly connected to the surface of the connecting tube. A cam is rotatably connected to the corresponding connecting tube position at the bottom of the mounting plate. A guide groove is provided on the inner side of the cam, and the driving strip passes through the guide groove. An L-shaped push plate is slidably connected to the bottom of the mounting plate, and the push plate is retractable in the vertical direction. The side surface of the push plate is in contact with the cam surface, and a pulling ring is hinged at the end of the push plate. The pulling ring is sleeved on the surface of the conveying tube, and the pulling ring is located below the corrugated tube.
[0009] As a further solution of the present invention, a soft pulling plate is fixedly installed on the surface of the connecting tube, and an arc-shaped fixing buckle is fixedly connected to the end of the pulling plate, and the fixing buckle is sleeved on the surface of the extension tube.
[0010] As a further solution of the present invention, a retractable toggle plate is fixedly connected to the surface of the vibration rod, and arc-shaped blocking plates are hinged on the left and right sides of the inner wall of the extension tube. A through opening is provided on the surface of the extension tube corresponding to the position of the blocking plate, and a push rod is elastically connected in the through opening. The end of the push rod is fitted with the surface of the blocking plate, and a fixing plate is fixedly connected to the surface of the extension tube. An inclined groove is provided on the surface of the fixing plate, and the side of the push rod slides in the inclined groove. The push rod is retractable and is located below the toggle plate.
[0011] As a further solution of the present invention, a limiting groove is provided at the bottom of the toggle plate, a limiting block is fixedly connected to the surface of the push rod, and the limiting block is located below the limiting groove.
[0012] As a further solution of the present invention, a support plate is fixedly connected below the mounting plate, the support plate is located below the pushing plate, the connecting tube passes through the support plate, two waist-shaped openings are opened on the surface of the support plate, and the two conveying pipes pass through the two waist-shaped openings respectively.
[0013] As a further solution of the present invention, a plurality of U-shaped limiting buckles are elastically slidably connected to the bottom of the support plate.
[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention utilizes an extension tube and a telescopic cylinder during the pouring of large concrete buildings, so that the extension tube and the vibrating rod can be moved to the inside of the steel reinforcement cage during the pouring of concrete, and the vibrating rod can move along with the pouring of concrete during the pouring of concrete, thereby ensuring the overall treatment effect of the vibrating rod on the concrete during pouring, improving the efficiency of the vibration treatment, and avoiding the situation in which, during the pouring of large concrete buildings, the concrete layer to be poured is thick and the vibrating rod cannot be moved, requiring manual movement operation, resulting in a large workload and low pouring efficiency. In addition, the extension tube will swing left and right during the pouring process, which is beneficial to increasing the pouring range during the pouring process and improving the pouring efficiency. In addition, the swinging of the delivery tube can avoid the accumulation of concrete at the end of the extension tube during the pouring process, causing blockage at the end of the extension tube and affecting the pouring of concrete.
[0015] During the concrete pouring process of the present invention, when the conveying pipe and the vibrating rod are moved into the steel reinforcement cage, the pulling plate is soft and can be bent and moved into the steel reinforcement cage through the space on the surface of the steel reinforcement cage, and then the fixing buckle is sleeved on the surface of the extension pipe. Subsequently, during the concrete pouring, the telescopic cylinder extends and the moving plate and the connecting tube move upward. The extension pipe will swing left and right under the action of the cam and the push plate. The swing of the conveying pipe will drive the vibrating rod to move together through the fixing buckle and the pulling plate, which is beneficial to expanding the processing range of the vibrating rod on the concrete, so that the vibrating rod can process the poured concrete as a whole, thereby ensuring the processing effect of the vibrating rod on the concrete.
[0016] The present invention, during the process of pouring concrete, when the extension tube pours concrete at a faster speed, the concrete will gather at the end of the extension tube, and then the concrete will move upward through the blocking ring to the extension tube, and the extension tube will move into the conveying tube. When a certain distance is reached between the end of the extension tube and the bottom of the vibrating rod, the toggle plate will move to the position of the push rod, and the toggle plate will act on the push rod to move downward, and the push rod will move into the extension tube under the action of the inclined groove, and the push rod will act on the blocking plate to flip, and the blocking plate will block the concrete inside the extension tube, thereby slowing down the pouring speed of the concrete, ensuring that the vibrating rod can fully treat the concrete, and avoiding the situation in which the vibrating rod treats the concrete slowly, the pouring speed of the extension tube is fast, and the concrete cannot be fully vibrated, resulting in the inability to completely remove the bubbles inside the concrete, thereby affecting the quality of the subsequent concrete after solidification. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention after being cut apart; Figure 3 It is a structural schematic diagram of the positional relationship between the delivery pipe, the mounting plate and the connecting tube in the present invention; Figure 4 It is a schematic diagram of the structure of the delivery pipe, the connecting tube and the vibrating rod after being cut open in the present invention; Figure 5 for Figure 4 Schematic diagram of the structure at A in the middle; Figure 6 for Figure 4 Schematic diagram of the structure at B in the middle; Figure 7 for Figure 4 Schematic diagram of the structure at C in the middle; Figure 8 for Figure 4 Schematic diagram of the structure at D in the middle; Fig. 9 It is a structural schematic diagram of the connection relationship between the cam, the push plate and the conveying pipe in the present invention; Fig.10 for Fig. 9 Schematic diagram of the structure at point E in the middle.
[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1-mounting plate, 2-connecting pipe, 3-flange, 4-conveying pipe, 5-moving plate, 6-vibration motor, 7-rotating shaft, 8-eccentric block, 9-connecting tube, 10-vibration rod, 11-telescopic cylinder, 12-corrugated tube, 13-extension tube, 14-blocking ring, 15-driving strip, 16-cam, 17-guide groove, 18-pushing plate, 19-pulling ring, 20-pulling plate, 21-fixing buckle, 22-sliding plate, 23-blocking plate, 24-through mouth, 25-pushing rod, 26-fixing plate, 27-oblique groove, 28-limiting groove, 29-limiting block, 30-support plate, 31-waist-shaped mouth, 32-limiting buckle. DETAILED DESCRIPTION
[0019] See also Figure 1-Figure 10 The present invention provides a technical solution: a concrete pouring equipment for construction engineering, comprising a mounting plate 1, a connecting pipe 2 is arranged on the surface of the mounting plate 1, a flange 3 is fixedly connected to the upper end of the connecting pipe 2, the flange 3 is used to connect with a concrete pump truck, a dispersing mechanism is arranged at the bottom of the connecting pipe 2, the dispersing mechanism is used to disperse the connecting pipe 2 to increase the pouring range of the connecting pipe 2, a vibration mechanism is arranged on the surface of the mounting plate 1, the vibration mechanism is used to vibrate the concrete during the concrete pouring process, a telescopic mechanism is arranged on the surface of the vibration mechanism, the telescopic mechanism is used to make the vibration mechanism move together with the concrete pouring, so as to ensure the treatment effect of the vibration mechanism on the concrete, a swing mechanism is arranged between the vibration mechanism and the dispersing mechanism, the swing mechanism is used to act on the dispersing mechanism to swing and pour during the movement of the vibration mechanism; The dispersion mechanism includes two delivery pipes 4, the upper ends of the two delivery pipes 4 are connected to the bottom of the connecting pipe 2, and the two delivery pipes 4 pass through the mounting plate 1; The vibration mechanism includes two moving plates 5, which are arranged above the mounting plate 1, and the two moving plates 5 are respectively located on the left and right sides of the connecting pipe 2. Two vibration motors 6 are fixedly installed on the surfaces of the two moving plates 5. A rotating shaft 7 is fixedly installed on the output end of the vibration motor 6, and an eccentric block 8 is fixedly connected to the surface of the rotating shaft 7. A soft connecting tube 9 is fixedly installed on the surface of the vibration motor 6. The connecting tube 9 passes through the mounting plate 1, and the rotating shaft 7 passes through the connecting tube 9. A vibration rod 10 is fixedly installed at the bottom of the connecting tube 9. The end of the rotating shaft 7 extends to the inside of the vibration rod 10 and is rotatably connected to the inside of the vibration rod 10. The eccentric block 8 is located inside the vibration rod 10. The telescopic mechanism includes two telescopic cylinders 11, both of which are fixedly mounted on the surface of the mounting plate 1, and the ends of the two telescopic cylinders 11 are respectively connected to the bottoms of the two moving plates 5; The swing mechanism includes two sections of corrugated tubes 12, which are respectively located in the middle of the two conveying tubes 4. The corrugated tube 12 is located below the mounting plate 1. The conveying tube 4 is located below the corrugated tube 12 and is slidably connected to an extension tube 13 inside the portion thereof. A blocking ring 14 is fixedly connected to the bottom of the extension tube 13. A spiral driving strip 15 is fixedly connected to the surface of the connecting tube 9. A cam 16 is rotatably connected to the bottom of the mounting plate 1 corresponding to the position of the connecting tube 9. A guide groove 17 is provided on the inner side of the cam 16. The driving strip 15 passes through the guide groove 17. An L-shaped pushing plate 18 is slidably connected to the bottom of the mounting plate 1. The pushing plate 18 is retractable in the vertical direction. The side surface of the pushing plate 18 is in contact with the surface of the cam 16. A pulling ring 19 is hinged at the end of the pushing plate 18. The pulling ring 19 is sleeved on the surface of the conveying tube 4 and is located below the corrugated tube 12. In the process of pouring large concrete buildings, it is necessary to prepare the steel reinforcement cage before pouring, and then connect the pouring equipment to the end of the pumping pipe of the concrete pump truck. Then the concrete pump truck moves the pouring equipment to the surface of the reinforcement cage, and adjusts the extension pipe 13 and the vibration rod 10 so that the extension pipe 13 and the vibration rod 10 pass through the interior of the reinforcement cage. Then the telescopic cylinder 11 contracts, and the moving plate 5 drives the vibration motor 6 and the connecting tube 9 to move downward. Then, when the extension pipe 13 and the vibration rod 10 move to the bottom of the reinforcement cage, the concrete pump truck pumps concrete into the delivery pipe 4 through the connecting pipe 2. The concrete will be poured in two parts by two conveying pipes 4 in the connecting pipe 2, which is beneficial to disperse the pouring position, increase the pouring area, and improve the pouring efficiency. In the process of pouring concrete, the vibrating rod 10 will be gradually submerged by the concrete, and the vibration motor 6 will drive the rotating shaft 7 to rotate, and the rotating shaft 7 will drive the eccentric block 8 to rotate together, and the eccentric block 8 will act on the vibrating rod 10 to vibrate. The vibration of the vibrating rod 10 can remove the bubbles inside the concrete and ensure that the concrete can be tightly combined. Then, in the process of continuous pouring, the concrete gradually increases, and the telescopic cylinder 11 will extend as it extends. The telescopic cylinder 11 will act on the moving plate 5 and the vibrating rod 10 to move upward, so that the vibrating rod 10 can move with the pouring of concrete during the pouring of concrete, ensuring the overall treatment effect of the vibrating rod 10 on the concrete during pouring, improving the efficiency of vibration treatment, and avoiding the situation in which the vibrating rod 10 cannot move due to the thick concrete layer to be poured in the pouring process of large concrete buildings, requiring manual moving operation, large workload, and low pouring efficiency. When the telescopic cylinder 11 is extended to act on the moving plate 5 to move upward, the moving plate 5 will drive the vibration motor 6 and the connecting tube 9 to move upward. The connecting tube 9 will move upward, and the connecting tube 9 will drive the driving bar 15 to move together. The movement of the driving bar 15 will act on the cam 16 to rotate through the guide groove 17. The rotation of the cam 16 will intermittently act on the pushing plate 18. The pushing plate 18 will drive the pulling ring 19 to move to one side together with the conveying pipe 4. The corrugated tube 12 will bend, and the conveying pipe 4 and the extension pipe 13 will swing during the pouring process, which is beneficial to increase the pouring range during the pouring process and improve the pouring efficiency. The swing of the conveying pipe 4 can prevent the concrete from gathering at the end of the extension pipe 13 during the pouring process, causing blockage at the end of the extension pipe 13 and affecting the pouring of the concrete.
[0020] During the concrete pouring process, the delivery pipe 4 can be swung for pouring, but the vibrating rod 10 cannot swing along with it. As a further solution of the present invention, a soft pulling plate 20 is fixedly installed on the surface of the connecting tube 9, and an arc-shaped fixing buckle 21 is fixedly connected to the end of the pulling plate 20, and the fixing buckle 21 is sleeved on the surface of the extension tube 13; During the concrete pouring process, when the conveying pipe 4 and the vibrating rod 10 are moved into the steel reinforcement cage, the pulling plate 20 is soft and can be bent and moved into the steel reinforcement cage through the space on the surface of the steel reinforcement cage, and then the fixing buckle 21 is put on the surface of the extension tube 13. Subsequently, during the concrete pouring, the telescopic cylinder 11 extends to move the moving plate 5 and the connecting tube 9 upward. The extension tube 13 will swing left and right under the action of the cam 16 and the push plate 18. The swing of the conveying pipe 4 will drive the vibrating rod 10 to move together through the fixing buckle 21 and the pulling plate 20, which is beneficial to expand the processing range of the vibrating rod 10 on the concrete, so that the vibrating rod 10 can process the poured concrete as a whole, thereby ensuring the processing effect of the vibrating rod 10 on the concrete.
[0021] During the concrete pouring process, the vibrating rod 10 processes the concrete relatively slowly, while the extension tube 13 pours the concrete at a relatively fast speed. As a further solution of the present invention, a retractable toggle plate 22 is fixedly connected to the surface of the vibrating rod 10, and arc-shaped blocking plates 23 are hingedly connected to the left and right sides of the inner wall of the extension tube 13. A through hole 24 is provided on the surface of the extension tube 13 corresponding to the position of the blocking plate 23, and a push rod 25 is elastically connected in the through hole 24. The end of the push rod 25 is fitted with the surface of the blocking plate 23. A fixing plate 26 is fixedly connected to the surface of the extension tube 13, and an inclined groove 27 is provided on the surface of the fixing plate 26. The side of the push rod 25 slides in the inclined groove 27, and the push rod 25 is retractable, and the push rod 25 is located below the toggle plate 22. During the concrete pouring process, when the extension tube 13 pours concrete at a faster speed, the concrete will gather at the end of the extension tube 13, and then the concrete will move upward through the blocking ring 14 to the extension tube 13, and the extension tube 13 will move to the inside of the conveying pipe 4. When a certain distance is reached between the end of the extension tube 13 and the bottom of the vibrating rod 10, the toggle plate 22 will move to the position of the push rod 25, and the toggle plate 22 will force the push rod 25 to move downward. The push rod 25 will move into the extension tube 13 under the action of the inclined groove 27, and the push rod 25 will cause the blocking plate 23 to flip, and the blocking plate 23 will block the concrete inside the extension tube 13, thereby slowing down the concrete pouring speed and ensuring that the vibrating rod 10 fully handles the concrete, avoiding the situation in which the vibrating rod 10 handles the concrete slowly and the extension tube 13 pours the concrete quickly, and the concrete cannot be fully vibrated, resulting in the inability to completely remove the bubbles inside the concrete, thereby affecting the quality of the subsequent concrete after solidification.
[0022] During the concrete pouring process, when the toggle plate 22 moves to push the rod 25 downward, the toggle rod and the push rod 25 are easily separated. As a further solution of the present invention, a limiting groove 28 is provided at the bottom of the toggle plate 22, and a limiting block 29 is fixedly connected to the surface of the push rod 25, and the limiting block 29 is located below the limiting groove 28; During the concrete pouring process, when the extension tube 13 drives the push rod 25 to move to the position of the toggle plate 22, the limit block 29 will move into the limit groove 28, and then the push rod 25 will move along the inclined groove 27 to the inside of the extension tube 13 under the action of the toggle plate 22. The limit groove 28 will limit one side of the push rod 25 through the limit block 29, and the push rod 25 will extend to prevent the push rod 25 from detaching from the toggle plate 22, thereby affecting the push of the push rod 25 on the blocking plate 23.
[0023] During the concrete pouring process, the push plate 18 will contact the steel reinforcement cage after being placed, which will affect the movement of the push plate 18. As a further solution of the present invention, a support plate 30 is fixedly connected below the mounting plate 1. The support plate 30 is located below the push plate 18. The connecting tube 9 passes through the support plate 30. Two waist-shaped openings 31 are provided on the surface of the support plate 30. The two conveying pipes 4 pass through the two waist-shaped openings 31 respectively. During the concrete pouring process, after the delivery pipe 4 and the vibration rod 10 are placed inside the steel reinforcement cage, the support plate 30 will contact the steel reinforcement cage. The support tube plate can prevent the push plate 18 from contacting the steel reinforcement cage and ensure the normal movement of the push plate 18.
[0024] During the concrete pouring process, the concrete pouring equipment is placed on the surface of the steel reinforcement cage without a fixing part, which is prone to shaking. As a further solution of the present invention, the bottom of the support plate 30 is elastically slidably connected with a plurality of U-shaped limiting buckles 32; During the concrete pouring process, after the pouring equipment is placed, the limit buckle 32 is moved and buckled onto the steel bars on the surface of the steel reinforcement cage, which is conducive to keeping the pouring equipment stable during the pouring process and avoiding shaking of the pouring equipment during the pouring process, which affects the normal pouring operation.
Claims
1. A concrete pouring device for construction engineering, comprising a mounting plate (1), characterized in that: A connecting pipe (2) is provided on the surface of the mounting plate (1), and a flange (3) is fixedly connected to the upper end of the connecting pipe (2), and the flange (3) is used to be connected to a concrete pump truck. A dispersion mechanism is provided at the bottom of the connecting pipe (2), and the dispersion mechanism is used to disperse the connecting pipe (2) to increase the pouring range of the connecting pipe (2). A vibration mechanism is provided on the surface of the mounting plate (1), and the vibration mechanism is used to vibrate the concrete during the concrete pouring process. A telescopic mechanism is provided on the surface of the vibration mechanism, and the telescopic mechanism is used to make the vibration mechanism move together with the concrete pouring, so as to ensure the treatment effect of the vibration mechanism on the concrete. A swing mechanism is provided between the vibration mechanism and the dispersion mechanism, and the swing mechanism is used to swing the dispersion mechanism during the movement of the vibration mechanism for pouring.
2. The concrete pouring equipment for construction engineering according to claim 1, characterized in that: The dispersion mechanism comprises two delivery pipes (4), the upper ends of the two delivery pipes (4) are both connected to the bottom of the connecting pipe (2), and the two delivery pipes (4) pass through the mounting plate (1).
3. The concrete pouring equipment for construction engineering according to claim 2, characterized in that: The vibration mechanism comprises two movable plates (5), the two movable plates (5) being arranged above the mounting plate (1), the two movable plates (5) being respectively located on the left and right sides of the connecting tube (2), two vibration motors (6) being fixedly mounted on the surfaces of the two movable plates (5), a rotating shaft (7) being fixedly mounted on the output end of the vibration motor (6), an eccentric block (8) being fixedly connected to the surface of the rotating shaft (7), a soft connecting tube (9) being fixedly mounted on the surface of the vibration motor (6), the connecting tube (9) penetrating the mounting plate (1), the rotating shaft (7) passing through the connecting tube (9), a vibration rod (10) being fixedly mounted on the bottom of the connecting tube (9), the end of the rotating shaft (7) extending into the interior of the vibration rod (10) and being rotationally connected to the interior of the vibration rod (10), the eccentric block (8) being located inside the vibration rod (10).
4. The concrete pouring equipment for construction engineering according to claim 3, characterized in that: The telescopic mechanism comprises two telescopic cylinders (11), the two telescopic cylinders (11) are fixedly mounted on the surface of the mounting plate (1), and the ends of the two telescopic cylinders (11) are respectively connected to the bottoms of the two movable plates (5).
5. The concrete pouring equipment for construction engineering according to claim 3, characterized in that: The swing mechanism comprises two sections of corrugated tubes (12), the two sections of the corrugated tubes (12) are respectively located in the middle of the two conveying tubes (4), the corrugated tubes (12) are located below the mounting plate (1), an extension tube (13) is slidably connected inside the portion of the conveying tube (4) located below the corrugated tube (12), a blocking ring (14) is fixedly connected to the bottom of the extension tube (13), a spiral driving strip (15) is fixedly connected to the surface of the connecting tube (9), and the bottom of the mounting plate (1) is rotated corresponding to the position of the connecting tube (9). The mounting plate (1) is movably connected to a cam (16), the inner side of which is provided with a guide groove (17), the driving bar (15) passes through the guide groove (17), the bottom of the mounting plate (1) is slidably connected to an L-shaped push plate (18), the push plate (18) is retractable in the vertical direction, the side of the push plate (18) is in contact with the surface of the cam (16), the end of the push plate (18) is hinged with a pull ring (19), the pull ring (19) is sleeved on the surface of the conveying pipe (4), and the pull ring (19) is located below the corrugated tube (12).
6. The concrete pouring equipment for construction engineering according to claim 5, characterized in that: A soft pulling plate (20) is fixedly mounted on the surface of the connecting tube (9), an arc-shaped fixing buckle (21) is fixedly connected to the end of the pulling plate (20), and the fixing buckle (21) is sleeved on the surface of the extension tube (13).
7. The concrete pouring equipment for construction engineering according to claim 6, characterized in that: A retractable toggle plate (22) is fixedly connected to the surface of the vibration rod (10); arc-shaped blocking plates (23) are hingedly connected to the left and right sides of the inner wall of the extension tube (13); a through hole (24) is provided on the surface of the extension tube (13) at a position corresponding to the blocking plate (23); a push rod (25) is elastically connected in the through hole (24); an end of the push rod (25) is in contact with the surface of the blocking plate (23); a fixing plate (26) is fixedly connected to the surface of the extension tube (13); an inclined groove (27) is provided on the surface of the fixing plate (26); a side of the push rod (25) slides in the inclined groove (27); the push rod (25) is retractable, and the push rod (25) is located below the toggle plate (22).
8. The concrete pouring equipment for construction engineering according to claim 7, characterized in that: A limiting groove (28) is provided at the bottom of the toggle plate (22), and a limiting block (29) is fixedly connected to the surface of the push rod (25), wherein the limiting block (29) is located below the limiting groove (28).
9. The concrete pouring equipment for construction engineering according to claim 5, characterized in that: A support plate (30) is fixedly connected below the mounting plate (1), the support plate (30) is located below the push plate (18), the connection tube (9) passes through the support plate (30), two waist-shaped openings (31) are provided on the surface of the support plate (30), and the two delivery pipes (4) pass through the two waist-shaped openings (31) respectively.
10. The concrete pouring equipment for construction engineering according to claim 9, characterized in that: The bottom of the support plate (30) is elastically slidably connected to a plurality of U-shaped limiting buckles (32).