Building steel-concrete structure pouring auxiliary device

Abstract

The invention relates to the technical field of concrete pouring and vibrating equipment, and discloses a building steel-concrete structure pouring auxiliary device which comprises a sleeve, the section of an inner cavity of the sleeve is in a regular octagon shape, a plurality of vibrating devices which are longitudinally arranged at equal intervals are arranged in the sleeve, and two vibration generating devices are arranged in each vibrating device. An oil guiding pipe and an oil discharging pipe which are used for guiding oil are arranged between every two adjacent vibration devices, and the pumped oil enables the pressure difference between the two sides of the collision block in the vibration groove to push the collision block to move towards the positioning block to collide and generate vibration. A generated vibration source is not single in vibration depth any more, so that particles in concrete are quickly rearranged, bubbles are forced to float upwards and be discharged, the porosity is reduced, the concrete vibration effect is improved, meanwhile, the vibration efficiency is improved, and the problem that the transmission efficiency is affected when a transmission pipeline is bent is solved; and the horizontal position for generating vibration is also changed, so that the concrete vibration effect is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of concrete pouring and vibrating equipment, and in particular to a pouring auxiliary device for a steel-concrete structure of a building. Background Art

[0002] The steel-concrete structure (i.e. reinforced concrete) in buildings can make up for the problem that concrete materials have excellent compressive resistance but poor tensile resistance. The tensile strength of steel bars can effectively make up for the mechanical defects of concrete. The combination of the two forms a synergistic force system that can withstand both pressure and tension. When pouring concrete, 5%-20% of air will be mixed into the concrete to form bubbles and pores. Therefore, auxiliary vibration equipment is required to liquefy the concrete through mechanical vibration, rearrange the internal particles, force the bubbles to float up and discharge, reduce the porosity, and thus improve the density.

[0003] However, the existing vibrating rod adopts a flexible shaft for transmission, and the flexible shaft is used to drive the roller inside the vibrating rod sleeve to eccentrically rotate to generate vibration, which makes the transmission pipeline longer. When the pipeline is bent, it will affect the transmission efficiency, and then affect the vibration efficiency. In addition, the position of the vibration source is single. When the vibration wave propagates outward with the vibrator as the center, the energy distribution area spreads as the square of the distance increases, and the vibration intensity (such as acceleration, amplitude) per unit area gradually decreases. Therefore, when the concrete is poured deeper, the vibration efficiency will be reduced. Therefore, a method is provided that can simultaneously solve the problem of the single position of the vibration source of the existing vibrating rod due to the transmission pipeline. Summary of the invention

[0004] The present application proposes an auxiliary device for pouring steel-concrete structures of buildings, which has the advantages of high vibration efficiency and good effect, and is used to solve the problems that after the existing reinforced concrete is poured, the vibration rod for assisting the concrete in reducing the porosity has transmission that affects the vibration efficiency, and the vibration is generated at a single location.

[0005] To achieve the above-mentioned purpose, the present application adopts the following technical scheme: a pouring auxiliary device for steel-concrete structures of buildings, comprising a casing, the cross-section of the inner cavity of the casing is a regular octagon, a plurality of vibration devices arranged equidistantly in the longitudinal direction are arranged inside the casing, the vibration device comprises a limiting block, vibration grooves are respectively opened on both sides of the limiting block, vibration generating devices are respectively arranged in the vibration grooves, an oil guide pipe for guiding oil and an oil drain pipe for draining oil are arranged between two adjacent vibration devices, and the oil guide pipe connects the vibration grooves on the two adjacent vibration devices.

[0006] The vibration generating device comprises a positioning block and a collision block movably mounted in the vibration groove, wherein the positioning block is movably connected to a side wall of the inner cavity of the sleeve, a return spring is arranged between the positioning block and the collision block, and an oil guide groove is arranged on the outer side of the collision block.

[0007] It also includes a servo motor and an oil inlet displacement device arranged in the sleeve, wherein the oil inlet displacement device is used to control the oil inlet of two vibration grooves in the vibration device respectively, and push the collision block to move toward the positioning block to collide and generate vibration.

[0008] Furthermore, a pipe joint is fixedly connected to the top of the sleeve, a handle is fixedly connected to the top of the pipe joint, and a protective tube is connected to the middle of the handle.

[0009] Furthermore, a positioning plate is fixedly installed inside the casing, the servo motor is fixedly installed on the top of the positioning plate, the top of the positioning plate is fixedly connected to an oil inlet pipe located on one side of the servo motor, the oil inlet pipe is communicated with a chamber below the positioning plate in the casing, one end of the oil inlet pipe away from the positioning plate extends out of the casing through a pipe joint and a protective tube and is connected to an oil pump, the top of the positioning plate is also fixedly connected to an oil outlet pipe located on the rear side of the servo motor, and the bottom of the positioning plate is fixedly connected to an oil through pipe.

[0010] Furthermore, the inner cavity of the sleeve is provided with a plurality of groups of first limit sleeves arranged equidistantly in the longitudinal direction, a group of first limit sleeves has two first limit sleeves, and the outer sides of the two spliced ​​first limit sleeves just fit the inner wall of the sleeve, and the vibration device is arranged between two adjacent groups of first limit sleeves.

[0011] Furthermore, a group of second limiting sleeves is movably provided on the top of the vibration device located at the top in the sleeve, the number of the second limiting sleeves in the group is two, and the outer side and two end structures of the second limiting sleeves are the same as the outer side and two end structures of the first limiting sleeves.

[0012] Furthermore, the positioning block and the collision block are respectively provided with collision protrusions on the opposite sides thereof.

[0013] Furthermore, the vibration groove includes a first vibration groove and a second vibration groove, two oil inlet holes are opened on the top of the vibration device, and the two oil inlet holes are respectively connected to the first vibration groove and the second vibration groove, and two oil outlet holes are opened at the bottom of the vibration device, and the two oil outlet holes are respectively connected to the first vibration groove and the second vibration groove, and the oil inlet hole and the oil outlet hole are always located on both sides of the collision block.

[0014] Furthermore, an oil guide hole is provided on the vibration device, and the first vibration grooves and the second vibration grooves on two adjacent vibration devices are connected by oil guide pipes respectively, and the oil guide holes on two adjacent vibration devices are connected by oil drain pipes respectively, the bottom end of the oil guide pipe is fixedly connected to the topmost vibration device in the casing, and the oil guide pipe is connected to the oil guide hole on the vibration device, and the end of the oil outlet pipe away from the positioning plate is connected to the return oil tank outside the casing through a pipe joint and a protective pipe.

[0015] Furthermore, the oil inlet displacement device includes a sealing plug that is movably fitted with a vibration device at the top end of the inner cavity of the sleeve, a slot is provided on one side of the sealing plug, the slot is connected to one of the oil inlet holes on the vibration device, a passive rotating plate is fixedly connected to the top of the sealing plug, the top of the passive rotating plate is connected to the limit plate through a bearing, a compensation spring is provided between the top of the limit plate and the positioning plate, the output shaft of the servo motor extends to the interior of the passive rotating plate and is connected to the passive rotating plate sliding key, after the passive rotating plate moves downward relative to the output shaft of the servo motor, the output shaft of the servo motor can still drive the passive rotating plate to rotate.

[0016] Furthermore, the vibration generating devices on two adjacent vibration devices face different directions.

[0017] The beneficial effects of the present invention are as follows: 1. The present application provides an auxiliary device for pouring steel-concrete structures of buildings. A plurality of longitudinally equidistantly arranged vibration devices are arranged in a casing. A vibration generating device is arranged in the vibration grooves on both sides of each vibration device, and the vibration grooves between two adjacent vibration devices are connected by an oil guide pipe. Lubricating oil is pumped into the vibration grooves. Vibration is generated by collision between the collision block and the collision protrusion of the positioning block. Through continuous oil injection, the vibration device in the casing vibrates from top to bottom in sequence, so that the longitudinal position of the casing generating vibration changes in real time. Compared with the existing vibrating rods used to assist concrete pouring, the vibration source generated is no longer a single vibration depth, which is conducive to the rapid rearrangement of particles inside the concrete, forcing bubbles to float up and discharge, reducing porosity, thereby improving density, improving the concrete vibration effect, and also improving the vibration efficiency.

[0018] 2. A plurality of vibration devices are arranged longitudinally equidistantly in the casing, a vibration generating device is arranged in the vibration grooves on both sides of each vibration device, and the vibration grooves between two adjacent vibration devices are connected by an oil guide pipe. Compared with the existing vibrator adopting a flexible shaft transmission method, this avoids the problem of a long transmission pipeline affecting the transmission efficiency when bending.

[0019] 3. The vibration generating devices on two adjacent vibration devices are oriented in different directions, so that when the collision block and the positioning block in the vibration device collide to generate vibration, not only the longitudinal position of the vibration is changed in real time, but also the horizontal position of the vibration is changed, further improving the vibration effect of the concrete.

[0020] 4. Through the structural design of the oil inlet displacement device above the topmost vibration device in the casing, after the vibration grooves on one side of each vibration device vibrate, the sealing plug in the oil inlet displacement device is driven by the servo motor to rotate, and the oil inlet of another vibration groove in the vibration device is replaced to achieve continuous vibration. At the same time, it is convenient for the collision block in the vibration groove after the vibration is generated to reset in sufficient time, so that the concrete can be vibrated continuously and efficiently after pouring. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below. Obviously, the drawings in the following description are only embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on the provided drawings without creative work: Figure 1 It is a structural schematic diagram of the present invention; Figure 2 for Figure 1 Schematic diagram of the internal structure of the middle casing; Figure 3 for Figure 2 A schematic diagram of the middle section structure of the middle casing; Figure 4 for Figure 2 The schematic diagram of the cutaway structure is shown in the top view at aa in the middle; Figure 5 for Figure 2 A schematic diagram of the structure of a first limit sleeve in the middle group; Figure 6 for Figure 2 A schematic diagram of the structure of one of the vibration devices; Figure 7 for Figure 6 Schematic diagram of the middle section structure; Figure 8 for Figure 7 Schematic diagram of the complete structure of the collision block; Fig. 9 for Figure 3 Schematic diagram of the local enlarged structure at A.

[0022] In the figure: 1. sleeve; 2. pipe joint; 3. handle; 4. protective tube; 5. first limit sleeve; 6. vibration device; 601. limit block; 602. first vibration groove; 603. second vibration groove; 604. oil inlet hole; 605. oil outlet hole; 606. oil guide hole; 7. vibration generating device; 701. positioning block; 702. collision block; 7021. oil guide groove; 703. reset spring; 8. oil guide pipe; 9. oil drain pipe; 10. second limit sleeve; 11. positioning plate; 12. servo motor; 13. oil inlet shifting device; 131. sealing plug; 1311. notch; 132. passive rotating plate; 133. limit plate; 134. compensation spring; 14. oil inlet pipe; 15. oil outlet pipe; 16. oil through pipe. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only 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 ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] Embodiment 1, as Figure 1-Figure 3 , a building steel-concrete structure pouring auxiliary device, comprising a sleeve 1, a pipe joint 2 is fixedly connected to the top of the sleeve 1, a handle 3 is fixedly connected to the top of the pipe joint 2, and a protective tube 4 is connected to the middle of the handle 3, please refer to Figure 2-Figure 4 The cross section of the inner cavity of the sleeve 1 is a regular octagon, and the inner cavity of the sleeve 1 is provided with a plurality of groups of first limiting sleeves 5 arranged equidistantly in the longitudinal direction, and the number of the first limiting sleeves 5 is not less than two groups, such as Figure 5 As shown, the number of a set of first limiting sleeves 5 is two, and the outer sides of the two first limiting sleeves 5 after splicing just fit with the inner wall of the sleeve 1. Please continue to refer to Figure 2-Figure 4 as well as Figure 6-Figure 8 A vibration device 6 is provided between two adjacent groups of first limiting sleeves 5, and the vibration device 6 is used to vibrate the concrete during pouring to ensure that the concrete after pouring and vibration has no hollowing and cracking.

[0025] The vibration device 6 includes a limiting block 601, the outer side of the limiting block 601 is in contact with the inner wall of the sleeve 1, and vibration grooves are respectively provided on both sides of the sleeve 1, namely a first vibration groove 602 and a second vibration groove 603, and vibration generating devices 7 are respectively provided inside the first vibration groove 602 and the second vibration groove 603, and the vibration generating device 7 includes a positioning block 701 and a collision block 702 movably mounted in the vibration groove, wherein the outer side of the positioning block 701 is movably connected to a side wall of the inner wall of the sleeve 1, and the facing sides of the positioning block 701 and the collision block 702 are respectively provided with collision protrusions, and the positioning block 701 is limited by the inner wall of one side of the sleeve 1, and the collision block 702 is used to form an impact when it moves toward the positioning block 701, so that the sleeve 1 vibrates as a whole, thereby vibrating the concrete, and a reset spring 703 is provided between the positioning block 701 and the collision block 702, and the elastic force of the reset spring 703 enables the collision block 702 to reset after it moves toward the positioning block 701 and generates an impact.

[0026] Two oil inlet holes 604 are provided at the top of the vibration device 6, and the two oil inlet holes 604 are connected to the first vibration groove 602 and the second vibration groove 603 respectively. Two oil outlet holes 605 are provided at the bottom of the vibration device 6, and the two oil outlet holes 605 are connected to the first vibration groove 602 and the second vibration groove 603 respectively, and the oil inlet hole 604 and the oil outlet hole 605 are always located on both sides of the collision block 702. Through the design of the impact protrusions on the opposite sides of the positioning block 701 and the collision block 702, after the collision block 702 moves and contacts with the positioning block 701, the oil outlet hole 605 is located on the outside of the impact protrusions of the positioning block 701 and the collision block 702, so that the oil outlet hole 605 can still remain connected to the vibration groove, and an oil guide groove 7021 is provided on the outside of the collision block 702.

[0027] The vibration device 6 is also provided with an oil guide hole 606 . The first vibration grooves 602 and the second vibration grooves 603 on two adjacent vibration devices 6 are connected via an oil guide pipe 8 , and the oil guide holes 606 on two adjacent vibration devices 6 are connected via an oil drain pipe 9 .

[0028] See also Figure 3-Figure 9A group of second limiting sleeves 10 are movably arranged on the top of the vibration device 6 located at the top of the casing 1, and the number of the second limiting sleeves 10 is two. A positioning plate 11 located above the second limiting sleeve 10 is fixedly installed inside the casing 1, and a servo motor 12 is fixedly installed on the top of the positioning plate 11. An oil inlet shifting device 13 is arranged on the vibration device 6 located at the top of the inner cavity of the casing 1. The servo motor 12 drives the oil inlet shifting device 13 to operate, so that the two vibration grooves on the vibration device 6 at the top of the inner cavity of the casing 1 are filled with oil respectively, and the pumped oil flows through the oil guide groove 7021 outside the collision block 702, and the initial oil pressure difference on both sides of the collision block 702 is used to The viscosity of the pumped oil flowing through the oil guide groove 7021 drives the collision block 702 to move toward the positioning block 701, so that the collision protrusions of the collision block 702 and the positioning block 701 collide to generate vibration, and through continuous oil injection, the vibration device 6 in the casing 1 vibrates from top to bottom in sequence, so that the longitudinal position of the casing 1 that generates vibration changes in real time. Compared with the existing vibrating rod used to assist concrete pouring, the vibration source generated is no longer a single vibration depth, which is conducive to the rapid rearrangement of particles inside the concrete, forcing bubbles to float up and discharge, reducing porosity, thereby improving density, improving the concrete vibration effect, and also improving the vibration efficiency.

[0029] The oil inlet displacement device 13 includes a sealing plug 131 which is movably fitted with the vibration device 6 at the top end of the inner cavity of the sleeve 1. A notch 1311 is provided on one side of the sealing plug 131. The notch 1311 is connected to one of the oil inlet holes 604 on the vibration device 6. A passive rotating plate 132 is fixedly connected to the top of the sealing plug 131. The top of the passive rotating plate 132 is connected to the limit plate 133 through a bearing. A compensation spring 134 is provided between the top of the limit plate 133 and the positioning plate 11. The output shaft of the servo motor 12 extends to the interior of the passive rotating plate 132 and is movably connected to the passive rotating plate 132. When the servo motor 12 drives the output shaft to drive the passive rotating plate 132 to rotate, the passive rotating plate 132 can also move downward relative to the output shaft of the servo motor 12, thereby compensating for the wear and tear of the sealing plug 131 when rotating relative to the vibration device 6 after long-term use.

[0030] An oil inlet pipe 14 located on one side of the servo motor 12 is fixedly connected to the top of the positioning plate 11, and the oil inlet pipe 14 is connected to the chamber below the positioning plate 11 in the casing 1. The end of the oil inlet pipe 14 away from the positioning plate 11 is connected to the oil pump (not shown in the figure) outside the casing 1 through the pipe joint 2 and the protective tube 4. The top of the positioning plate 11 is also fixedly connected to an oil outlet pipe 15 located on the rear side of the servo motor 12. An oil through pipe 16 is fixedly connected to the bottom of the positioning plate 11. The bottom end of the oil through pipe 16 is fixedly connected to the vibration device 6 at the top end of the casing 1, and the oil through pipe 16 is connected to the oil guide hole 606 on the vibration device 6. The end of the oil outlet pipe 15 away from the positioning plate 11 is connected to the reflux oil tank (not shown in the figure) outside the casing 1 through the pipe joint 2 and the protective tube 4, and the wires on the servo motor 12 are also electrically connected to the power supply equipment (not shown in the figure) outside the casing 1 through the pipe joint 2 and the protective tube 4.

[0031] The outer side and the two end structures of the second limiting sleeve 10 are the same as those of the first limiting sleeve 5, the difference being that the height value of the second limiting sleeve 10 is greater than the height value of the first limiting sleeve 5. The purpose of setting the two first limiting sleeves 5 is to facilitate placing the first limiting sleeves 5 between two adjacent vibration devices 6, so that the vibration device 6 is limited and fixed inside the sleeve 1. Similarly, the purpose of setting the two second limiting sleeves 10 is to facilitate setting the two second limiting sleeves 10 between the vibration device 6 and the positioning plate 11.

[0032] See also Figure 2 The vibration generating devices 7 on the two adjacent vibration devices 6 are oriented in different directions, so that when the collision block 702 in the vibration device 6 collides with the positioning block 701 to generate vibration, not only the longitudinal position of the vibration is changed in real time, but also the horizontal position of the vibration is changed, thereby further improving the vibration effect of the concrete.

[0033] When in use, the casing 1 is placed in the poured concrete, and oil is pumped into the casing 1 through an oil pump. The oil enters the first vibration groove 602 at the top of the casing 1 through the oil inlet pipe 14 and the notch 1311 on the sealing plug 131. The oil pressure difference on both sides of the collision block 702 in the first vibration groove 602 is used to make the collision block 702 in the first vibration groove 602 move toward the positioning block 701. The collision block 702 contacts the positioning block 701 to generate vibration. At the same time, the oil flows into the next vibration device 6 through the oil guide pipe 8. Similarly, the collision block 702 in the next vibration device 6 moves toward the positioning block 701 to generate vibration, thereby causing each vibration device 6 in the casing 1 to generate collision vibration step by step from top to bottom, and the pressure difference on both sides of the collision block 702 in the vibration device 6 after the vibration gradually tends to Similarly, the elastic force of the return spring 703 causes the collision block 702 to move away from the positioning block 701, and the oil is discharged from the bottom of the vibration device 6 at the lowest end of the vibration device 6 through the oil drain pipe 9, the oil pipe 16, and the oil outlet pipe 15 to the interior of the casing 1 until the vibration of the collision is generated in the vibration device 6 at the top of the casing 1. The servo motor 12 drives the output shaft to drive the passive rotating plate 132 and the sealing plug 131 to move, so that the notch 1311 on the sealing plug 131 rotates to another oil inlet hole 604 on the top vibration device 6, so that the oil enters the second vibration groove 603. Similarly, the collision block 702 in the second vibration groove 603 moves toward the positioning block 701 for collision. At the same time, the collision block 702 in the first vibration groove 602 on the vibration device 6 in the lower half of the inner cavity of the casing 1 has enough time to reset.

[0034] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A pouring auxiliary device for a steel-concrete structure of a building, comprising a sleeve (1), characterized in that: The cross section of the inner cavity of the sleeve (1) is a regular octagon. A plurality of vibrating devices (6) are arranged equidistantly in the longitudinal direction inside the sleeve (1). The vibrating device (6) comprises a limiting block (601). Vibrating grooves are respectively provided on both sides of the limiting block (601). Vibrating generating devices (7) are respectively provided in the vibration grooves. An oil guide pipe (8) for guiding oil and an oil drain pipe (9) for draining oil are provided between two adjacent vibrating devices (6). The oil guide pipe (8) is connected to the vibration grooves on the two adjacent vibrating devices (6). The vibration generating device (7) comprises a positioning block (701) and a collision block (702) movably mounted in the vibration groove, wherein the positioning block (701) is movably connected to a side wall of the inner cavity of the sleeve (1), a return spring (703) is provided between the positioning block (701) and the collision block (702), and an oil guide groove (7021) is provided on the outer side of the collision block (702); It also includes a servo motor (12) and an oil inlet displacement device (13) arranged in the sleeve (1), wherein the oil inlet displacement device (13) is used to control the oil inlet into two vibration grooves in the vibration device (6) respectively, so as to push the collision block (702) to move toward the positioning block (701) to collide and generate vibration.

2. The auxiliary device for pouring steel-concrete structures of buildings according to claim 1 is characterized in that: The top end of the sleeve (1) is fixedly connected to a pipe joint (2), the top end of the pipe joint (2) is fixedly connected to a handle (3), and the middle part of the handle (3) is connected to a protective tube (4).

3. The auxiliary device for pouring steel-concrete structures of buildings according to claim 2 is characterized in that: A positioning plate (11) is fixedly mounted inside the casing (1), the servo motor (12) is fixedly mounted on the top of the positioning plate (11), an oil inlet pipe (14) located on one side of the servo motor (12) is fixedly connected to the top of the positioning plate (11), the oil inlet pipe (14) is communicated with a chamber below the positioning plate (11) in the casing (1), one end of the oil inlet pipe (14) away from the positioning plate (11) extends out of the casing (1) through a pipe joint (2) and a protective pipe (4) and is connected to an oil pump, the top of the positioning plate (11) is also fixedly connected to an oil outlet pipe (15) located on the rear side of the servo motor (12), and the bottom of the positioning plate (11) is fixedly connected to an oil through pipe (16).

4. The auxiliary pouring device for steel-concrete structures of buildings according to claim 1, characterized in that: The inner cavity of the sleeve (1) is provided with a plurality of groups of first limiting sleeves (5) arranged at equal intervals in the longitudinal direction, wherein a group of first limiting sleeves (5) has two first limiting sleeves (5), and the outer sides of the two first limiting sleeves (5) after being spliced ​​just fit the inner wall of the sleeve (1), and the vibration device (6) is arranged between two adjacent groups of first limiting sleeves (5).

5. The auxiliary device for pouring steel-concrete structures of buildings according to claim 4 is characterized in that: A set of second limiting sleeves (10) is movably provided on the top of the vibration device (6) located at the top in the sleeve (1), the number of the set of second limiting sleeves (10) is two, and the outer side and the two end structures of the second limiting sleeves (10) are the same as the outer side and the two end structures of the first limiting sleeve (5).

6. The auxiliary pouring device for steel-concrete structures of buildings according to claim 3 is characterized in that: The positioning block (701) and the collision block (702) are respectively provided with collision protrusions on their facing sides.

7. The auxiliary pouring device for steel-concrete structures of buildings according to claim 6, characterized in that: The vibration groove comprises a first vibration groove (602) and a second vibration groove (603); two oil inlet holes (604) are provided at the top of the vibration device (6); the two oil inlet holes (604) are respectively connected to the first vibration groove (602) and the second vibration groove (603); two oil outlet holes (605) are provided at the bottom of the vibration device (6); the two oil outlet holes (605) are respectively connected to the first vibration groove (602) and the second vibration groove (603); the oil inlet holes (604) and the oil outlet holes (605) are always located on both sides of the collision block (702).

8. The auxiliary pouring device for steel-concrete structures of buildings according to claim 7, characterized in that: The vibration device (6) is provided with an oil guide hole (606); the first vibration grooves (602) and the second vibration grooves (603) on two adjacent vibration devices (6) are connected via an oil guide pipe (8), respectively; the oil guide holes (606) on two adjacent vibration devices (6) are connected via an oil discharge pipe (9), respectively; the bottom end of the oil passage pipe (16) is fixedly connected to the topmost vibration device (6) in the casing (1), and the oil passage pipe (16) is connected to the oil guide hole (606) on the vibration device (6); and the end of the oil outlet pipe (15) away from the positioning plate (11) is connected to the return oil tank outside the casing (1) through the pipe joint (2) and the protective pipe (4).

9. The auxiliary pouring device for steel-concrete structures of buildings according to claim 8, characterized in that: The oil inlet displacement device (13) comprises a sealing plug (131) movably fitted with a vibration device (6) at the top end of the inner cavity of the sleeve (1); a notch (1311) is provided on one side of the sealing plug (131); the notch (1311) is communicated with one of the oil inlet holes (604) on the vibration device (6); a passive rotating plate (132) is fixedly connected to the top of the sealing plug (131); the top of the passive rotating plate (132) is connected to a limit plate (133) via a bearing; a compensation spring (134) is provided between the top of the limit plate (133) and the positioning plate (11); and an output shaft of the servo motor (12) extends into the interior of the passive rotating plate (132) and is key-connected to the passive rotating plate (132).

10. The auxiliary pouring device for steel-concrete structures of buildings according to claim 1, characterized in that: The vibration generating devices (7) on two adjacent vibration devices (6) face different directions.

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