Vibration assisting device for concrete pouring

Abstract

The utility model relates to a kind of vibration auxiliary devices for concrete pouring, it includes frame body, forming mould on frame body and vibration pump, frame body four corners are separately provided with up-down telescopic support, support is adjusted height by screw rod or hydraulic mechanism to accurately control the horizontal state of frame body and mould;Vibration pump is fixed to frame body bottom and is contacted with mould, and short frequency vibration is promoted to make concrete mortar uniform flow and discharge bubble.The device is applicable to prefabricated concrete component, kerbstone and other standardized production scene, and the internal compactness and surface flatness of concrete product can be effectively improved.The utility model can respectively fine tune each fulcrum height by the independent adjustable support of frame body four corners, realize millimeter level horizontal calibration of mould, avoid uneven distribution of concrete slurry due to inclination, significantly reduce honeycomb, pockmark and other defects, and improve product compactness and surface quality.

Description

Technical Field

[0001] This utility model relates to the technical field of concrete forming equipment for building construction. More specifically, this utility model relates to a vibration auxiliary device for concrete pouring. Background Technology

[0002] In the production of precast concrete components and in-situ casting, mechanical vibration is a crucial process for eliminating air bubbles inside the concrete and improving its density. However, existing vibration devices have several technical problems in practical applications, directly affecting the quality of finished concrete products and construction efficiency.

[0003] Traditional mold leveling devices often use fixed legs or simple shim adjustment structures. Adjusting the leg height relies on manually adding or removing shims or rotating bolts, which is cumbersome and makes precise control of leveling errors difficult. For example, in the construction of long-span molds, slight unevenness of the ground or deviations in leg adjustment can cause the entire mold to tilt. During vibration, the concrete slurry flows to the lower side, resulting in honeycomb-like pores on the higher side due to insufficient slurry, while surface cracks form on the lower side due to slurry accumulation. This problem is particularly pronounced in the production of large curb stones or precast slabs. Existing adjustment structures are difficult to control with millimeter-level errors manually, and lack self-locking or limit designs after adjustment. Under continuous vibration, the legs are prone to retraction or displacement, leading to leveling failure. Utility Model Content

[0004] One object of this invention is to solve at least the problems described above and to provide at least the advantages that will be explained later.

[0005] Another objective of this invention is to provide a vibration auxiliary device for concrete pouring. This addresses the problem that existing concrete vibration devices lack an efficient mechanism for adjusting the level of the mold, which leads to uneven concrete compaction. The issue also requires solving the problems of insufficient stability of the frame support and leveling accuracy.

[0006] Another objective of this invention is to address the problem that the adjustment components of traditional supports are complex in structure and easily retract due to vibration. Therefore, a reliable self-locking adjustment mechanism is needed to achieve precise height control.

[0007] To achieve these objectives and other advantages according to the present invention, a frame, a molding die placed on the frame, and a vibration pump are provided. The vibration pump is used to vibrate the molding die at a short frequency after the concrete mortar is poured, so that the concrete mortar flows and becomes dense. Each of the four corners of the frame is provided with an up-and-down telescopic support.

[0008] Preferably, the vibration auxiliary device for concrete pouring of this utility model includes a support comprising a fixed part, a movable part, and an adjustment component; the fixed part extends vertically through the frame and is fixedly connected to the frame, the movable part is coaxially sleeved inside the fixed part and is slidably connected to the fixed part in the vertical direction; the adjustment component includes a nut and a screw, the nut being rotatably mounted on the top of the fixed part via a bearing component; the upper end of the screw is threadedly engaged with the nut, and the lower end is fixedly connected to the movable part.

[0009] Preferably, in the concrete pouring vibration auxiliary device of this utility model, the fixed part is a hollow columnar structure with a strip-shaped limiting groove provided on its side along the axial direction; the movable part is a columnar body adapted to the fixed part, and a limiting block is fixedly connected to the side of the movable part, and the limiting block is slidably disposed in the strip-shaped limiting groove along the vertical direction.

[0010] Preferably, in the concrete pouring vibration auxiliary device of this utility model, the fixed part is covered with an elastic rubber sleeve, the upper end of which is connected to the bottom of the frame, and the lower end is in contact with the baffle provided on the movable part.

[0011] Preferably, in the vibration auxiliary device for concrete pouring of this utility model, two guide rails are arranged parallel to each other on the upper surface of the frame, and a T-shaped groove is opened on the top of the guide rail along the length direction; a T-shaped flange matching the T-shaped groove is fixed at the bottom of the forming mold, the T-shaped flange is embedded in the T-shaped groove, and a detachable locking pin is provided on the side wall of the guide rail, the locking pin passes through the side wall of the guide rail and abuts against the T-shaped flange, which is used to limit the axial displacement of the forming mold along the guide rail.

[0012] Preferably, in the concrete pouring vibration auxiliary device of this utility model, the vibration pump is fixed to the bottom of the frame by a U-shaped mounting bracket. The two side walls of the U-shaped mounting bracket are provided with elongated holes, and bolts pass through the elongated holes to be threadedly connected to the transverse steel plate of the frame. The top of the U-shaped mounting bracket is provided with an arc-shaped support plate, and the vibration pump is embedded in the arc-shaped support plate and locked and fixed by a ring clamp. The top of the vibration pump protrudes from the upper surface of the frame and is in direct contact with the bottom of the forming mold.

[0013] Preferably, in the concrete pouring vibration auxiliary device of this utility model, the top of the vibration pump is provided with a hemispherical protrusion, and the bottom of the forming mold is provided with a hemispherical groove at the corresponding position; when the forming mold is installed on the guide rail, the hemispherical protrusion is embedded in the hemispherical groove, and the inner wall of the hemispherical groove is covered with an elastic damping layer (silicone).

[0014] Preferably, the vibration auxiliary device for concrete pouring of this utility model has a detachable anti-slip base at the bottom of the movable part. The anti-slip base includes a metal base plate and a vulcanized rubber layer. The metal base plate is a rectangular steel plate with bolt holes at its four corners, which are fixedly connected to the bottom of the movable part by bolts. The central area of ​​the metal base plate has multiple weight-reducing through holes with a hexagonal honeycomb structure. The diameter of the inscribed circle of a single through hole is 8-12 mm, and the wall thickness between adjacent through holes is 2-3 mm. The through holes are centrally symmetrically distributed. The vulcanized rubber layer is bonded to the lower surface of the metal base plate by a vulcanization process. The lower surface of the vulcanized rubber layer has staggered diamond-shaped anti-slip patterns with a depth of 2-3 mm and a spacing of 10-15 mm between adjacent patterns. A polyurethane buffer pad is embedded between the metal base plate and the bottom of the movable part.

[0015] This utility model has at least the following beneficial effects:

[0016] This invention utilizes four independent telescopic supports at the corners to achieve flexible height adjustment of each support point on the frame, ensuring precise control of the mold's horizontal position, reducing uneven concrete compaction caused by tilting, and enhancing the overall stability of the frame under vibration conditions. The design of the screw-nut adjustment assembly combined with a bearing structure simplifies the operation process; the height of the movable part can be precisely adjusted by rotating the nut, and the self-locking characteristic of the thread maintains stability after adjustment, reducing the risk of displacement caused by vibration. The design of the limiting groove and limiting block ensures that the movable part moves only vertically, avoiding rotation or displacement during adjustment, improving leveling accuracy and operational reliability. Furthermore, an elastic rubber sleeve covering the outer wall of the fixed part effectively buffers the impact force during the raising and lowering of the movable part, reducing noise and component wear transmitted to the frame, while protecting the internal structure from external environmental influences. The combination of the T-shaped slot and locking pin design enables rapid mold positioning and fixation, preventing lateral displacement of the mold during vibration, improving construction efficiency and safety. The U-shaped mounting bracket's arc-shaped support plate and ring clamp structure adapt to the installation requirements of vibration pumps of different sizes, ensuring tight contact between the vibration pump and the bottom of the mold, and optimizing the vibration energy transmission path. The hemispherical protrusions and grooves in the elastic damping layer design adaptively compensate for minor displacements between the mold and the vibration pump, avoiding hard collisions while maintaining efficient energy transmission and reducing the need for vibration compensation. The anti-slip base's honeycomb weight-reducing structure and diamond-shaped anti-slip texture reduce weight while increasing friction with the ground. Combined with the cushioning pad to absorb impact energy, it improves the stability and durability of the support.

[0017] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the vibration auxiliary device for concrete pouring described in one of the technical solutions of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the vibration auxiliary device for concrete pouring described in another technical solution of this utility model;

[0020] Figure 3 This utility model Figure 1 A magnified view of part A in the image.

[0021] Explanation of reference numerals in the attached drawings: 1-Frame; 11-Guide rail; 2-Mold; 22-Flange; 3-Vibration pump; 41-Fixed part; 42-Moving part; 43-Nut; 44-Screw; 45-Elastic rubber sleeve; 46-Anti-slip base. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments, so that those skilled in the art can implement it based on the description.

[0023] It should be understood that terms such as “having,” “comprising,” and “including” as used herein do not exclude the presence or addition of one or more other elements or combinations thereof.

[0024] It should be noted that, unless otherwise specified, the experimental methods described in the following implementation plan are all conventional methods, and the reagents and materials described are all commercially available unless otherwise specified.

[0025] In the description of this utility model, the terms "lateral", "longitudinal", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] like Figures 1-3 As shown, this utility model provides a vibration auxiliary device for concrete pouring, which includes a frame (1), a molding mold (2) placed on the frame (1) and a vibration pump (3). The vibration pump (3) is used to vibrate the molding mold (2) after pouring concrete mortar at a short frequency, so that the concrete mortar flows and becomes dense. The four corners of the frame (1) are respectively provided with an upper and lower telescopic support.

[0027] The frame (1) serves as the main support frame of the entire device, preferably constructed from welded or bolted metal profiles, and is used to support the mold (2), the vibration pump (3), and other components. The telescopic supports are adjustable legs installed at the four corners of the frame (1), and the level of the frame (1) is controlled by adjusting the height of each support point. The vibration pump (3) is located on the frame and connected to the molding mold (2). Starting the vibration pump (3) can apply short-frequency vibration to the molding mold (2). The vibration pump (3) is selected from existing technology equipment and installed using existing technology.

[0028] The frame (1) is constructed from rectangular steel pipes welded into a frame structure, with bases welded at the four corners. Each base consists of a fixed cylinder, a movable inner cylinder, and an adjustment mechanism. The fixed cylinder is vertically welded to the four corners of the frame, and the movable inner cylinder is nested inside the fixed cylinder, allowing it to slide axially. The adjustment mechanism includes a handwheel, a screw, and a guide groove. Rotating the handwheel drives the screw to rotate, which in turn raises and lowers the movable inner cylinder. The four bases are adjusted independently, and each is adjusted until the entire frame is level by observing the level indicator.

[0029] This utility model uses independently adjustable supports at the four corners, allowing construction workers to quickly calibrate the level of the frame, avoiding tilting problems caused by uneven ground or the weight of the mold, ensuring uniform distribution of concrete slurry, and reducing density differences.

[0030] In another technical solution, the vibration auxiliary device for concrete pouring includes a fixed part (41), a movable part (42), and an adjustment component. The fixed part (41) passes through the frame (1) in the vertical direction and is fixedly connected to the frame (1). The movable part (42) is coaxially sleeved in the fixed part (41) and is slidably connected to the fixed part (41) in the vertical direction. The adjustment component includes a nut (43) and a screw (44). The nut (43) is rotatably mounted on the top of the fixed part (41) through a bearing. The upper end of the screw (44) is threadedly engaged with the nut (43), and the lower end is fixedly connected to the movable part (42).

[0031] In the above technical solution, the cylindrical shell of the fixed part (41) rigidly connected to the frame (1) provides a guide channel for the movable part (42). The movable part (42) is coaxially and slidably fitted inside the fixed part (41) in the vertical direction. The movable part (42) can move up and down relative to the fixed part (41) in the vertical direction. Specifically, the movement of the movable part (42) relative to the fixed part (41) is realized by adjusting the assembly. The adjusting assembly consists of a screw (44) and a nut (43) matched with a threaded rotating pair. The nut (43) is rotatably mounted on the top of the fixed part (41) through the bearing assembly and is located on the upper surface of the frame (1) for the convenience of construction personnel. In operation, the lower end of the screw (44) is fixedly connected to the movable part (42), and the upper end passes vertically upward through the fixed part (41) and is inserted into the nut (43) and threadedly connected to the nut (43). When the nut (43) is rotated, the nut (43) rotates around the axis of the screw (44) relative to the screw (44), the fixed part (41), and the movable part (42). Under the limiting action of the movable part (42) and the fixed part (41) slidingly connected in the vertical direction, the screw (44) can only move in the vertical direction, thereby driving the movable part (42) to move up and down in the vertical direction relative to the fixed part (41), thereby realizing the adjustment of the support height.

[0032] The fixed part (41) is a hollow cylinder with a welded flange at the top connecting it to the frame (1), and an open bottom for the movable part (42) to extend out. The movable part (42) is a slightly smaller diameter cylinder with a closed top and welded to the lower end of the screw (44). The screw (44) extends vertically through the top of the fixed part, and the nut (43) is mounted on the top of the fixed part (41) via a bearing. When the nut (43) is rotated, the screw (44) is restricted from rotating by the movable part and is forced to move axially, thereby pushing the movable part (42) up and down. The bearing reduces rotational friction, and the self-locking characteristic of the thread prevents vibration from causing retraction.

[0033] The screw-nut adjustment mechanism in the above technical solution enables precise control of the outrigger height, is easy to operate and highly stable, and is suitable for long-term use under high-frequency vibration conditions.

[0034] In another technical solution, the vibration auxiliary device for concrete pouring has a fixed part (41) that is a hollow columnar structure with a strip-shaped limiting groove on its side along the axial direction; the movable part (42) is a columnar body adapted to the fixed part (41), and a limiting block is fixedly connected to the side of the movable part (42), which slides vertically within the strip-shaped limiting groove. A vertical guide groove is provided on the side of the fixed part (41) to form a strip-shaped limiting groove, which restricts the movement direction of the movable part (42).

[0035] The side of the movable part (42) is provided with a protruding structure to form a limiting block, which is embedded in the limiting groove to constrain the rotation of the movable part (42).

[0036] The fixed part (41) is made of steel pipe with symmetrical vertical limiting grooves on both sides. The movable part (42) is a matching steel pipe with two rectangular limiting blocks welded to the outside. The limiting blocks are embedded in the limiting grooves of the fixed part (41). When the adjusting screw (44) drives the movable part to rise and fall, the limiting blocks slide along the limiting grooves, preventing the movable part (42) from rotating around the axis and ensuring a vertical movement trajectory. Lubricating grease is applied to the limiting grooves to reduce frictional resistance. The cooperation between the limiting grooves and the limiting blocks eliminates the risk of rotational deviation of the movable part (42), ensures accurate adjustment direction of the outriggers, and improves leveling efficiency and reliability.

[0037] In another technical solution, the vibration auxiliary device for concrete pouring has an elastic rubber sleeve (45) fitted over the fixed part (41). The upper end of the sleeve is connected to the bottom of the frame (1), and the lower end is in contact with the baffle on the movable part (42). The flexible sleeve covering the outer wall of the fixed part (41) is used to buffer vibration and isolate noise. The annular metal plate fixed to the lower end of the movable part (42) serves as a baffle. The lower end of the rubber sleeve (45) is in contact with the baffle but not connected. The elastic rubber sleeve (45) is a cylindrical structure with an inner diameter larger than the outer diameter of the fixed part (41). The upper end is connected to the bottom surface of the frame (1), and the lower end hangs down naturally. An annular baffle is welded to the lower end of the movable part, and the outer diameter of the baffle is larger than the inner diameter of the rubber sleeve. When the movable part (42) descends, the baffle pushes the lower end of the rubber sleeve (45) outward to expand, forming a folded buffer. When the movable part (42) rises, the rubber sleeve (45) returns to its elastic state. The rubber sleeve (45) isolates the fixed part from direct contact with the external environment, reducing the intrusion of mud and sand. The elastic rubber sleeve (45) effectively absorbs the impact energy when the moving part (42) is raised and lowered, reducing operating noise, while protecting the internal adjustment mechanism from contamination.

[0038] In another technical solution, the vibration auxiliary device for concrete pouring has two guide rails (11) arranged parallel to each other on the upper surface of the frame (1). The top of the guide rails (11) has a T-shaped groove along the length direction. The bottom of the forming mold (2) is fixed with a T-shaped flange (22) that matches the T-shaped groove. The T-shaped flange (22) is embedded in the T-shaped groove, and the side wall of the guide rail (11) is provided with a detachable locking pin. The locking pin passes through the side wall of the guide rail (11) and abuts against the T-shaped flange (22) to limit the axial displacement of the forming mold (2) along the guide rail (11). The guide rail (11) is fixed parallel to the guide rail on the upper surface of the frame (1) for the installation and positioning of the mold (2). The T-shaped groove is opened in the T-shaped cross-section groove at the top of the guide rail and cooperates with the flange (21) of the mold 2. The locking pin is a detachable pin component used to fix the position of the mold.

[0039] In the above technical solution, the guide rail is made of I-beams, with a T-shaped groove milled into the top, the width of which matches the mold flange. A T-shaped steel strip is welded to the bottom of the mold. During installation, the flange is embedded in the groove and slides along the guide rail to the target position. Holes are drilled every 500mm on the side of the guide rail, and locking pins are inserted to secure the flange. The locking pins are L-shaped handle pins that are rotated 90° after insertion to lock. The cooperation between the guide rail and the T-shaped flange enables rapid mold positioning, and the locking pins prevent vibration from causing mold displacement, improving construction efficiency and safety.

[0040] In another technical solution, the vibration auxiliary device for concrete pouring has a vibration pump (3) fixed to the bottom of the frame (1) by a U-shaped mounting bracket. The two side walls of the U-shaped mounting bracket are provided with elongated holes, and bolts are threaded through the elongated holes to the transverse steel plate of the frame (1). The top of the U-shaped mounting bracket is provided with an arc-shaped support plate, and the vibration pump (3) is embedded in the arc-shaped support plate and locked and fixed by a ring clamp. The top of the vibration pump (3) protrudes from the upper surface of the frame (1) and directly contacts the bottom of the forming mold (2).

[0041] In the above technical solution, the U-shaped mounting bracket is used to fix the U-shaped metal support of the vibratory pump, and has an adjustable installation position. The arc-shaped support plate serves as the arc-shaped support structure at the top of the U-shaped bracket, adapting to the shape of the vibratory pump. The U-shaped mounting bracket is welded to the arc-shaped support plate by two side plates, with elongated holes in the side plates, which are connected to the frame beam by bolts. The vibratory pump is placed inside the support plate, with a ring clamp passing around the pump body and bolts tightening at both ends. The elongated holes allow the U-shaped bracket to move laterally, adapting to molds of different widths. The top of the vibratory pump protrudes from the frame surface, directly contacting the bottom of the mold. The adjustable design of the U-shaped bracket adapts to various vibratory pump models, ensuring close contact between the pump body and the mold, and optimizing the vibration energy transmission path.

[0042] In another technical solution, the vibration auxiliary device for concrete pouring has a hemispherical protrusion on the top of the vibration pump (3) and a hemispherical groove at the bottom of the forming mold (2); when the forming mold (2) is installed on the guide rail (11), the hemispherical protrusion is embedded in the hemispherical groove and the inner wall of the hemispherical groove is covered with an elastic damping layer.

[0043] In the above technical solution, a hemispherical protrusion is located on the top of the vibratory pump, serving to focus vibration energy. An elastic damping layer covers the flexible material layer on the inner wall of the groove, buffering contact impact. A hemispherical steel protrusion, 50mm in diameter, is welded to the top of the vibratory pump and polished. A hemispherical groove, slightly larger in diameter than the protrusion, is machined at the corresponding position on the bottom of the mold, with a 3mm thick silicone layer adhered to its inner wall. During mold installation, the protrusion embeds into the groove, and the silicone layer deforms under pressure to fill the gap, forming a flexible contact interface. The elastic contact design between the hemispherical protrusion and the groove compensates for manufacturing tolerances and thermal expansion and contraction deformation, maintaining efficient vibration transmission and reducing damage from hard impacts.

[0044] In another technical solution, the vibration auxiliary device for concrete pouring has a detachable anti-slip base (46) at the bottom of the movable part (42). The anti-slip base (46) includes a metal base plate and a vulcanized rubber layer. The metal base plate is a rectangular steel plate with bolt holes at its four corners, which are fixedly connected to the bottom of the movable part (42) by bolts. Multiple weight-reducing through holes are opened in the central area of ​​the metal base plate. The weight-reducing through holes have a hexagonal honeycomb structure. The vulcanized rubber layer is bonded to the lower surface of the metal base plate by a vulcanization process. The lower surface of the vulcanized rubber layer has staggered diamond anti-slip patterns. A polyurethane buffer pad is embedded between the metal base plate and the bottom of the movable part (42). The anti-slip base is a replaceable component at the bottom of the movable part and has both anti-slip and shock-absorbing functions. The honeycomb weight-reducing through holes are an array of hexagonal holes on the metal base plate, used to reduce weight. The metal base plate of the anti-slip base is a 10mm thick steel plate with hexagonal through holes laser-cut in the central area, and the hole walls retain a thickness of 2mm. The lower surface of the base plate is vulcanized with a 3mm thick rubber layer and pressed with a diamond-shaped anti-slip pattern. A polyurethane buffer pad is sandwiched between the base plate and the moving parts and secured with bolts. The base can be removed and replaced after wear, without replacing the entire support. The anti-slip base reduces the pressure of the outriggers on the ground, preventing slippage, while the buffer pad absorbs vibration energy, extending the equipment's lifespan and reducing ground damage.

[0045] The above implementation methods are strictly based on the technical features of the claims. Through structural description and explanation of working principle, the logical coherence and compliance with the drafting specifications of utility model patents are ensured.

[0046] The number of devices and processing scale described herein are for the purpose of simplifying the description of this utility model. Applications, modifications, and variations of this utility model will be readily apparent to those skilled in the art.

[0047] Although the embodiments of this utility model have been disclosed above, they are not limited to the applications listed in the specification and embodiments. They can be applied to various fields suitable for this utility model. For those skilled in the art, other modifications can be easily made. Therefore, without departing from the general concept defined by the claims and their equivalents, this utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A vibration-assisted device for concrete pouring, characterized in that, The device includes a frame, a molding die placed on the frame, and a vibration pump. The vibration pump is used to vibrate the molding die at a short frequency after the concrete mortar is poured, so that the concrete mortar flows and becomes dense. The device is characterized in that each of the four corners of the frame is provided with an upper and lower telescopic support.

2. The vibration auxiliary device for concrete pouring as described in claim 1, characterized in that, The support includes a fixed part, a movable part, and an adjustment component; the fixed part extends vertically through the frame and is fixedly connected to the frame, the movable part is coaxially sleeved inside the fixed part and is slidably connected to the fixed part in the vertical direction; the adjustment component includes a nut and a screw, the nut is rotatably mounted on the top of the fixed part through a bearing component; the upper end of the screw is threadedly engaged with the nut, and the lower end is fixedly connected to the movable part.

3. The vibration auxiliary device for concrete pouring as described in claim 2, characterized in that, The fixed part is a hollow columnar structure with a strip-shaped limiting groove on its side along the axial direction; the movable part is a columnar body adapted to the fixed part, with a limiting block fixedly connected to its side, and the limiting block sliding in the strip-shaped limiting groove along the vertical direction.

4. The vibration auxiliary device for concrete pouring as described in claim 3, characterized in that, The fixed part is covered with an elastic rubber sleeve, the upper end of which is connected to the bottom of the frame, and the lower end is in contact with the baffle set on the movable part.

5. The vibration auxiliary device for concrete pouring as described in claim 4, characterized in that, Two guide rails are arranged in parallel on the upper surface of the frame. A T-shaped groove is opened on the top of the guide rail along the length direction. A T-shaped flange matching the T-shaped groove is fixed at the bottom of the forming mold. The T-shaped flange is embedded in the T-shaped groove. The side wall of the guide rail is provided with a detachable locking pin. The locking pin passes through the side wall of the guide rail and abuts against the T-shaped flange to limit the axial displacement of the forming mold along the guide rail.

6. The vibration auxiliary device for concrete pouring as described in claim 5, characterized in that, The vibratory pump is fixed to the bottom of the frame by a U-shaped mounting bracket. The two side walls of the U-shaped mounting bracket have elongated holes, through which bolts are threaded to the horizontal steel plate of the frame. The top of the U-shaped mounting bracket has an arc-shaped support plate, in which the vibratory pump is embedded and locked by a ring clamp. The top of the vibratory pump protrudes from the upper surface of the frame and is in direct contact with the bottom of the forming mold.

7. The vibration auxiliary device for concrete pouring as described in claim 6, characterized in that, The top of the vibration pump is provided with a hemispherical protrusion, and the bottom of the forming mold is provided with a corresponding hemispherical groove. When the forming mold is installed on the guide rail, the hemispherical protrusion is embedded in the hemispherical groove, and the inner wall of the hemispherical groove is covered with an elastic damping layer.

8. The vibration auxiliary device for concrete pouring as described in claim 7, characterized in that, The bottom of the active section is equipped with a detachable anti-slip base, which includes a metal base plate and a vulcanized rubber layer; The metal base plate is a rectangular steel plate with bolt holes at its four corners, which are fixed to the bottom of the movable part by bolts. Multiple weight-reducing through holes are opened in the central area of ​​the metal base plate. The weight-reducing through holes have a hexagonal honeycomb structure. The vulcanized rubber layer is bonded to the lower surface of the metal base plate by vulcanization process. The lower surface of the vulcanized rubber layer has staggered diamond anti-slip patterns. A polyurethane cushioning pad is embedded between the metal base plate and the bottom of the movable part.

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