Mass concrete foundation layered pouring and vibrating device and process

Abstract

The invention discloses a large-volume concrete foundation layered pouring and vibrating device and process, and relates to the technical field of concrete construction.The large-volume concrete foundation layered pouring and vibrating device comprises a base, a vibrator, moving seats, a buffer adjusting mechanism and a mixing auxiliary mechanism, the moving seats are fixedly connected to the two sides of the base, and a mounting groove is formed in the top of one side of the base; a mounting plate is detachably mounted in the mounting groove, the buffer adjusting mechanisms are distributed on the side wall of the mounting plate at equal intervals, the vibrators are distributed on the top of the base at equal intervals, and vibrating rods connected with the vibrators in a matched mode are mounted on the buffer adjusting mechanisms. According to the buffer adjusting mechanism, a buffer spring is matched with an adjusting knob to achieve impact buffering of the vibrating rod, and the vibrating angle can be flexibly adjusted through a positioning block and a positioning hole structure; the mixing auxiliary mechanism is driven by a servo motor, and through synchronous belt transmission, bevel gear meshing and lead screw nut pair transmission, a mixing rod drives a vibrating rod to do reciprocating motion while mixing concrete.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of concrete construction, in particular to a large-volume concrete foundation layered pouring and vibrating device and process. BACKGROUND

[0002] When pouring concrete on a large-volume building, a crown block is used to pour the building foundation. During pouring, workers need to pull the feeding pipe to move according to the change of pouring position, and workers need to vibrate the poured area, so the large-volume concrete foundation construction is a key link, and the pouring and vibrating quality directly affects the stability and durability of the building structure.

[0003] During the traditional layered pouring and vibrating process of large-volume concrete foundation, there are many problems. On the one hand, the vibrating rod is subjected to a large reaction force of the concrete during the vibrating operation of the vibrating device, and lacks effective buffering measures, which easily leads to damage of the device parts, reduces the service life of the device, and also affects the stability and effect of the vibration. On the other hand, the angle adjustment of the vibrating rod is inconvenient, and it is difficult to adapt to the needs of different pouring positions and heights, resulting in insufficient or excessive vibration in some areas, affecting the compactness and uniformity of the concrete. In addition, the existing vibrating device often lacks concrete mixing function, and the concrete is prone to segregation during pouring, further reducing the quality of the concrete. Although there are some improved vibrating devices in the prior art, the rationality of the structure design, the integration of the functions and the adaptability to the special construction requirements of large-volume concrete still need to be further improved. SUMMARY

[0004] The purpose of the present application is to provide a large-volume concrete foundation layered pouring and vibrating device and process to solve the problems of poor device use effect and low concrete quality caused by the lack of buffering measures in the vibrating process, the inconvenience of angle adjustment of the vibrating rod, and the lack of concrete mixing function of the vibrating device in the background art.

[0005] In order to achieve the above-mentioned purpose, the present application provides the following technical solution:

[0006] A large-volume concrete foundation layered pouring and vibrating device, comprising a base, a vibrator, a moving seat, a buffer adjusting mechanism and a mixing auxiliary mechanism, the moving seat is fixedly connected on both sides of the base, a mounting groove is arranged on the top of one side of the base, the mounting groove is detachably mounted with a mounting plate, the buffer adjusting mechanisms are arranged at equal distances on the side wall of the mounting plate, the vibrators are arranged at equal distances on the top of the base, the buffer adjusting mechanisms are mounted with vibrating rods matched with the vibrators, the mixing auxiliary mechanism is arranged between the base and the moving seat, a control panel is arranged on one side of the top of the base, and the moving seat is connected with moving wheels at the bottom.

[0007] As a further scheme of the present application, the buffer adjusting mechanism comprises a linkage, a fixed frame and a sliding frame, the fixed frame is equidistantly installed on the side wall of the mounting plate, a positioning hole is annularly formed on the fixed frame, the fixed frame is movably connected with the sliding frame through the positioning block arranged through the positioning hole, a guide rod is slidably connected to the sliding frame, a threaded groove is formed in the guide rod, an oscillating arm is movably connected to the sliding frame, and the vibrating rod is detachably installed at the end of the oscillating arm away from the fixed frame.

[0008] As a further scheme of the present application, the oscillating arm is movably connected with the linkage, one end of the linkage is fixedly connected with a buffer rod, an adjusting knob is sleeved on the buffer rod, a buffer spring is arranged between the adjusting knob and the buffer rod and sleeved on the outer wall of the buffer rod, a buffer base is arranged at the end of the buffer rod away from the linkage, an adjusting frame is fixedly connected to the end of the buffer base away from the buffer rod, a rotating groove is formed in the adjusting frame, guide grooves are formed on the two sides of the adjusting frame, a reciprocating screw rod is arranged in the adjusting frame, the reciprocating screw rod is matched with the threaded groove of the guide rod, and a second bevel gear is sleeved on the reciprocating screw rod.

[0009] As a further scheme of the present application, the mixing auxiliary mechanism comprises a rotating rod, a servo motor and a mixing rod, the rotating rod and the mixing rod are arranged between the moving seats, the rotating rod penetrates through the adjusting frame through the guide groove and the rotating groove, the servo motor is embedded in the inside of the moving seat, the mixing rod is connected to the output end of the servo motor, the mixing rod is sleeved with a second synchronous wheel in the moving seat, a first synchronous wheel is sleeved on the rotating rod, and a synchronous belt is sleeved between the first synchronous wheel and the second synchronous wheel.

[0010] As a further scheme of the present application, the first bevel gear is sleeved on the rotating rod in the rotating groove, and the first bevel gear and the second bevel gear are gear meshed with each other.

[0011] As a further scheme of the present application, the device comprises a control panel, the control panel is arranged on one side of the top of the base, the control panel is built-in PLC controller and is electrically connected with the servo motor and the vibrator, and is used for controlling the rotating speed of the servo motor and the vibrating frequency of the vibrator.

[0012] As a further scheme of the present application, the surface of the mixing rod is symmetrically formed with helical blades, and the helical directions of the helical blades on the two sides are opposite.

[0013] As a further scheme of the present application, the detachable installation between the installation plate and the installation slot adopts T-shaped bolt connection, and the head of the T-shaped bolt is in sliding fit with the T-shaped slot of the installation slot, and the tail is locked by a nut, and a shock-absorbing rubber pad is arranged between the installation plate and the installation slot.

[0014] Based on the mass concrete foundation layered pouring and vibrating process of the above device, the process comprises the following steps:

[0015] S1: according to the height and area of the concrete foundation layered pouring, the pre-compression amount of the buffer spring is adjusted by adjusting the knob, and the inclination angle of the sliding frame is adjusted by the positioning block and the positioning hole, so that the vibrating rod is at an angle of 45°-60° with the concrete pouring surface;

[0016] S2: the rotating speed of the servo motor is set to 10-20r / min, and the vibrating frequency of the vibrator is 3000-3500 times / min; the servo motor drives the mixing rod to rotate, the mixing rod drives the rotating rod to rotate through the second synchronous wheel, the synchronous belt and the first synchronous wheel, the rotating rod drives the reciprocating screw rod to rotate through the meshing transmission of the first bevel gear and the second bevel gear, so that the guide rod makes reciprocating linear motion on the sliding frame, and the vibrating rod vibrates under the action of the vibrator;

[0017] S3: the pushing device moves to different pouring areas at a speed of 0.8-1.2m / min through the moving wheel, and the mixing rod mixes the concrete during the movement to ensure the uniformity of the concrete;

[0018] S4: after the vibration of one area is completed, the steps S2 and S3 are repeated until the layered pouring and vibrating work of the mass concrete foundation is completed, and the overlapping width of adjacent vibrating areas is 100-150mm.

[0019] As a further scheme of the present application, in step S2, when the concrete slump is less than 100mm, the vibrating time is 20-30 seconds per point; when the concrete slump is greater than 100mm, the vibrating time is 15-20 seconds per point.

[0020] In summary, the present application has the following beneficial effects:

[0021] 1. When the vibrating rod contacts the concrete for vibrating operation, it will be subjected to the reaction force of the concrete, at this time, the swing arm transmits the force to the linkage, the linkage drives the buffer rod to compress the buffer spring, the adjusting knob can control the pre-tightening force of the buffer spring, by adjusting the pre-tightening force, the buffer strength of the buffer mechanism can be changed, so as to adapt to the impact force of the vibrating rod under different working conditions, effectively reduce the influence of vibration on the overall structure of the equipment, protect the parts of the device and improve the vibrating stability, the angle adjusting principle: according to the actual needs of the concrete foundation layer pouring, when it is necessary to adjust the angle of the vibrating rod, the positioning block can be operated, the positioning block is matched with the positioning hole opened in the annular of the fixed frame, the positioning block is pulled out from the current positioning hole, then the sliding frame is rotated to change the angle of the sliding frame relative to the fixed frame, after adjusting to the appropriate angle, the positioning block is inserted into the corresponding positioning hole, the angle of the sliding frame is fixed, and then the angle of the vibrating rod is adjusted, so that it can be vibrated at the best angle under different pouring positions and heights.

[0022] 2. The PLC controller built in the control panel sends instructions to start the servo motor, the output end of the servo motor is fixedly connected with the mixing rod, directly transmitting power to the mixing rod to start rotating, since the second synchronous wheel is also fixedly connected with the mixing rod in the moving seat, the mixing rod drives the second synchronous wheel to rotate synchronously when rotating, the second synchronous wheel is connected with the first synchronous wheel through the synchronous belt, the rotation of the second synchronous wheel is transmitted to the first synchronous wheel through the synchronous belt, driving the first synchronous wheel to rotate, since the first synchronous wheel is arranged on the rotating rod, the rotating rod also rotates, realizing the transmission of power from the servo motor to the rotating rod, and the synchronous belt transmission ensures the accuracy and stability of transmission.

[0023] 3. In the rotating process of the rotating rod, the first bevel gear arranged in the rotating groove rotates, the first bevel gear and the second bevel gear are meshed with each other, the rotation of the first bevel gear drives the second bevel gear to rotate, the second bevel gear is fixedly connected with the reciprocating screw rod, when the second bevel gear rotates, it drives the reciprocating screw rod to rotate synchronously, and the guide rod is provided with a threaded groove matched with the reciprocating screw rod, the two form a screw nut pair, when the reciprocating screw rod rotates, the guide rod will make reciprocating linear motion on the sliding frame along the axial direction under the action of the screw nut pair, providing power for the reciprocating vibration of the vibrating rod.

[0024] 4. Symmetrical helical blades are opened on the surface of the mixing rod, under the drive of the servo motor, the mixing rod continuously rotates, the helical blades continuously push and mix the concrete on both sides to the middle during the rotating process, so that the uniformity of the concrete is maintained during the pouring process, avoiding segregation phenomenon, at the same time, the rotation of the rotating rod realizes the reciprocating motion of the vibrating rod through a series of transmission, combined with the vibrating function of the vibrator, the mixing auxiliary mechanism and the vibrating mechanism work cooperatively during the movement of the moving seat, effectively improving the quality and efficiency of the layer pouring of the mass concrete foundation. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the overall structural schematic diagram of the present application;

[0026] Figure 2 is the overall top view of the present application;

[0027] Figure 3 is the structural schematic diagram of the buffer adjustment mechanism of the present application;

[0028] Figure 4 is the sectional structural schematic diagram of the present application Figure 3 ;

[0029] Figure 5 is the structural schematic diagram of the mixing auxiliary mechanism of the present application;

[0030] Figure 6 is the cooperation schematic diagram of the second synchronous wheel and the synchronous belt in the mixing auxiliary mechanism of the present application;

[0031] Figure 7 is the cooperation schematic diagram of the rotating rod and the mixing rod in the mixing auxiliary mechanism of the present application.

[0032] In the drawings:

[0033] 1, base; 2, control panel; 3, vibrator; 4, moving seat;

[0034] 5, buffer adjustment mechanism; 501, adjustment frame; 502, buffer base; 503, buffer rod; 504, adjustment knob; 505, linkage; 506, swing arm; 507, fixing frame; 508, sliding frame; 509, guide rod; 510, positioning block; 511, positioning hole; 512, rotating groove; 513, first bevel gear; 514, second bevel gear; 515, guide groove; 516, buffer spring; 517, reciprocating screw rod;

[0035] 6, mixing auxiliary mechanism; 601, rotating rod; 602, first synchronous wheel; 603, synchronous belt; 604, second synchronous wheel; 605, servo motor; 606, mixing rod;

[0036] 7, mounting groove; 8, mounting plate; 9, moving wheel; 10, vibrator rod. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0038] Embodiment one: refer to Figures 1-4 The utility model provides a mass concrete foundation layered pouring vibration device, including base 1, control panel 2, vibrator 3, mobile seat 4, buffer adjusting mechanism 5 and mixing auxiliary mechanism 6, mobile seat 4 fixedly connected at both sides of base 1, and the top of one side of base 1 is provided with installation groove 7, and installation groove 7 is detachably installed with mounting plate 8, and buffer adjusting mechanism 5 is arranged at the side wall of mounting plate 8 at equal distance, and vibrator 3 is arranged at the top of base 1 at equal distance, and vibrator 3 corresponds with buffer adjusting mechanism 5 one to one, and the vibration rod 10 that is connected with vibrator 3 is installed on buffer adjusting mechanism 5, and vibrator 3 can drive vibration rod 10 to work, and mixing auxiliary mechanism 6 is arranged between base 1 and mobile seat 4, control panel 2 is arranged at one side of the top of base 1, and the bottom of mobile seat 4 is connected with moving wheel 9.

[0039] Among them, detachable installation between mounting plate 8 and installation groove 7 adopts T type bolt connection, and the head of T type bolt is slidably connected with the T type slot of installation groove 7, and the tail is locked through the nut, and damping rubber pad is arranged between mounting plate 8 and installation groove 7.

[0040] Buffer adjusting mechanism 5 includes linkage 505, fixed frame 507 and sliding frame 508, fixed frame 507 is installed on the side wall of mounting plate 8 at equal distance, and the annular positioning hole 511 is formed in fixed frame 507, and fixed frame 507 is movably connected with sliding frame 508 through the positioning block 510 arranged through the positioning hole 511, and the guide rod 509 is slidably connected on sliding frame 508, and the screw groove is formed in the guide rod 509, and the swing arm 506 is movably connected on sliding frame 508, and the vibration rod 10 is detachably installed on the end of swing arm 506 away from fixed frame 507.

[0041] Swing arm 506 movably movably connects linkage 505, one end of linkage 505 is fixedly connected with buffer rod 503, buffer rod 503 is sleeved with adjusting knob 504, buffer spring 516 is arranged on the outer wall of buffer rod 503 between adjusting knob 504 and buffer rod 503, buffer base 502 is arranged on the end of buffer rod 503 away from linkage 505, adjusting frame 501 is fixedly connected on the end of buffer base 502 away from buffer rod 503, rotating groove 512 is formed in the inside of adjusting frame 501, guide groove 515 is formed on the both sides of adjusting frame 501, reciprocating screw rod 517 is arranged in the inside of adjusting frame 501, reciprocating screw rod 517 is matched with the screw groove of guide rod 509, and second bevel gear 514 is sleeved on reciprocating screw rod 517.

[0042] When the vibrating rod 10 contacts the concrete for vibrating operation, it will be subjected to the reaction force of the concrete. At this time, the swing arm 506 transmits the force to the linkage 505, the linkage 505 drives the buffer rod 503 to compress the buffer spring 516, and the adjusting knob 504 can control the pre-tightening force of the buffer spring 516. By adjusting the pre-tightening force, the buffer strength of the buffer mechanism can be changed, so as to adapt to the impact force of the vibrating rod 10 under different working conditions, effectively reduce the influence of vibration on the overall structure of the equipment, protect the device components and improve the vibrating stability.

[0043] Wherein, according to the actual needs of concrete foundation layer pouring, when the angle of vibrating rod 10 needs to be adjusted, the positioning block 510 is operated, the positioning block 510 cooperates with the positioning hole 511 annularly opened on the fixed frame 507, the positioning block 510 is pulled out from the current positioning hole 511, then the sliding frame 508 is rotated to change the angle of the sliding frame 508 relative to the fixed frame 507, after adjusting to the appropriate angle, the positioning block 510 is inserted into the corresponding positioning hole 511, the angle of the sliding frame 508 is fixed, and then the angle of the vibrating rod 10 is adjusted, so that it can be vibrated at the best angle at different pouring positions and heights.

[0044] Embodiment two: refer to Figures 5-7 The embodiment is based on the previous embodiment, and the difference between the previous embodiment and the present embodiment is that the mixing auxiliary mechanism 6 comprises a rotating rod 601, a servo motor 605 and a mixing rod 606, the rotating rod 601 and the mixing rod 606 are arranged between the moving seats 4, the rotating rod 601 penetrates through the adjusting frame 501 through the guide groove 515 and the rotating groove 512, the servo motor 605 is embedded in the inside of the moving seat 4, the mixing rod 606 is connected to the output end of the servo motor 605, the mixing rod 606 is sleeved with a second synchronous wheel 604 in the moving seat 4, the rotating rod 601 is sleeved with a first synchronous wheel 602, and the first synchronous wheel 602 and the second synchronous wheel 604 are sleeved with a synchronous belt 603.

[0045] The rotating rod 601 is sleeved with a first bevel gear 513 in the rotating groove 512, and the first bevel gear 513 and a second bevel gear 514 are gear meshed with each other.

[0046] The control panel 2 is built-in PLC controller, and is electrically connected with the servo motor 605 and the vibrator 3, for controlling the rotating speed of the servo motor 605 and the vibrating frequency of the vibrator 3.

[0047] The surface of the mixing rod 606 is symmetrically provided with helical blades, and the helical directions of the helical blades on both sides are opposite.

[0048] The PLC controller built in the control panel 2 sends a command to start the servo motor 605, the output end of the servo motor 605 is fixedly connected with the mixing rod 606, directly transmitting power to the mixing rod 606 to make it start to rotate, since the mixing rod 606 is also fixedly connected with the second synchronous wheel 604 in the moving seat 4, the mixing rod 606 drives the second synchronous wheel 604 to rotate synchronously while rotating, the second synchronous wheel 604 is connected with the first synchronous wheel 602 through the sleeved synchronous belt 603, the rotation of the second synchronous wheel 604 is transmitted to the first synchronous wheel 602 through the synchronous belt 603 to drive the first synchronous wheel 602 to rotate, since the first synchronous wheel 602 is arranged on the rotating rod 601, the rotating rod 601 also rotates to realize the transmission of power from the servo motor 605 to the rotating rod 601, and the transmission accuracy and stability are ensured by the synchronous belt 603 transmission.

[0049] During the rotation of the rotating rod 601, the first bevel gear 513 arranged in the rotating groove 512 rotates, the first bevel gear 513 and the second bevel gear 514 are in mesh with each other, the rotation of the first bevel gear 513 drives the second bevel gear 514 to rotate, the second bevel gear 514 is fixedly connected with the reciprocating screw rod 517, the second bevel gear 514 drives the reciprocating screw rod 517 to rotate synchronously when rotating, and the guide rod 509 is provided with a threaded groove matched with the reciprocating screw rod 517, and the two form a screw nut pair, so that the guide rod 509 moves along the axial direction of the sliding frame 508 in a reciprocating straight line under the action of the screw nut pair when the reciprocating screw rod 517 rotates, thereby providing power for the reciprocating vibration of the vibrating rod 10.

[0050] Symmetrical helical blades are arranged on the surface of the mixing rod 606, the mixing rod 606 continuously rotates under the drive of the servo motor 605, the helical blades continuously push and mix the concrete on both sides to the middle during the rotation, so that the uniformity of the concrete is maintained during the pouring process, and the segregation phenomenon is avoided, and meanwhile, the rotation of the rotating rod 601 enables the vibrating rod 10 to realize reciprocating motion through a series of transmission, and the vibrating function of the vibrator 3 is combined, so that the mixing auxiliary mechanism and the vibrating mechanism work cooperatively during the movement of the moving seat 4, thereby effectively improving the quality and efficiency of the large-volume concrete foundation layer pouring.

[0051] Embodiment 3: A large-volume concrete foundation layer pouring and vibrating process, comprising the following steps:

[0052] S1: According to the height and area of the concrete foundation layer pouring, the pre-compression amount of the buffer spring 516 is adjusted by adjusting the knob 504, the inclination angle of the sliding frame 508 is adjusted by using the positioning block 510 and the positioning hole 511, so that the vibrating rod 10 forms an angle of 45°-60° with the concrete pouring surface;

[0053] S2: start the control panel 2, set the speed of the servo motor 605 to 10-20r / min, the vibrating frequency of the vibrator 3 is 3000-3500 times / min; the servo motor 605 drives the mixing rod 606 to rotate, the mixing rod 606 drives the rotating rod 601 to rotate through the second synchronous wheel 604, the synchronous belt 603 and the first synchronous wheel 602, the rotating rod 601 drives the reciprocating wire rod 517 to rotate through the meshing transmission of the first bevel gear 513 and the second bevel gear 514, so that the guide rod 509 makes reciprocating linear motion on the sliding frame 508, and the vibrating rod 10 is vibrated under the action of the vibrator 3;

[0054] S3: push the device to different pouring areas at a speed of 0.8-1.2m / min through the moving wheel 9, and the mixing rod 606 stirs and mixes the concrete during the movement to ensure the uniformity of the concrete;

[0055] S4: after completing the vibration of one area, repeat steps S2 and S3 until the entire mass concrete foundation is poured and vibrated in layers, and the overlapping width of adjacent vibrating areas is 100-150mm.

[0056] As a further scheme of the application, in step S2, when the concrete slump is less than 100mm, the vibration time is 20-30 seconds / point; when the concrete slump is greater than 100mm, the vibration time is 15-20 seconds / point.

[0057] It will be obvious to a person skilled in the art that, without departing from the spirit or essential characteristics of the application, the application can be implemented in other specific forms. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the description given above, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0058] In addition, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A mass concrete foundation layering and vibrating apparatus, characterised in that: The utility model provides a mixing device, including base (1), vibrator (3), mobile seat (4), buffer adjustment mechanism (5) and mixing auxiliary mechanism (6), mobile seat (4) fixedly connected in the both sides of base (1), the top of one side of base (1) is provided with the mounting groove (7) of setting, the mounting groove (7) detachably installs mounting plate (8), buffer adjustment mechanism (5) equidistant distribution sets up in the side wall of mounting plate (8), vibrator (3) equidistant distribution sets up in the top of base (1), buffer adjustment mechanism (5) is installed with vibrator (3) matched connection's vibrating rod (10) on, mixing auxiliary mechanism (6) sets up between base (1) and mobile seat (4), the bottom of mobile seat (4) is connected with mobile wheel (9).

2. A mass concrete foundation layering and vibrating apparatus as claimed in claim 1, wherein: The utility model provides a mixing device, including base (1), vibrator (3), mobile seat (4), buffer adjustment mechanism (5) and mixing auxiliary mechanism (6), mobile seat (4) fixedly connected in the both sides of base (1), the top of one side of base (1) is provided with the mounting groove (7) of setting, the mounting groove (7) detachably installs mounting plate (8), buffer adjustment mechanism (5) equidistant distribution sets up in the side wall of mounting plate (8), vibrator (3) equidistant distribution sets up in the top of base (1), buffer adjustment mechanism (5) is installed with vibrator (3) matched connection's vibrating rod (10) on, mixing auxiliary mechanism (6) sets up between base (1) and mobile seat (4), the bottom of mobile seat (4) is connected with mobile wheel (9).

3. A mass concrete foundation layering and vibrating apparatus as claimed in claim 2, wherein: The utility model discloses a mixing device, including base (1), vibrator (3), mobile seat (4), buffer adjustment mechanism (5) and mixing auxiliary mechanism (6), mobile seat (4) fixedly connected in the both sides of base (1), the top of one side of base (1) is provided with the mounting groove (7) of setting, the mounting groove (7) detachably installs mounting plate (8), buffer adjustment mechanism (5) equidistant distribution sets up in the side wall of mounting plate (8), vibrator (3) equidistant distribution sets up in the top of base (1), buffer adjustment mechanism (5) is installed with vibrator (3) matched connection's vibrating rod (10) on, mixing auxiliary mechanism (6) sets up between base (1) and mobile seat (4), the bottom of mobile seat (4) is connected with mobile wheel (9).

4. A mass concrete foundation layering and vibrating apparatus as claimed in claim 1, wherein: The mixing auxiliary mechanism (6) comprises a rotating rod (601), a servo motor (605) and a mixing rod (606), the rotating rod (601) and the mixing rod (606) are arranged between the moving seats (4), the rotating rod (601) penetrates through the adjusting frame (501) through a guide groove (515) and a rotating groove (512), the servo motor (605) is embedded in the inside of the moving seat (4), the mixing rod (606) is connected to the output end of the servo motor (605), the mixing rod (606) is sleeved with a second synchronous wheel (604) in the moving seat (4), the rotating rod (601) is sleeved with a first synchronous wheel (602), and the first synchronous wheel (602) and the second synchronous wheel (604) are sleeved with a synchronous belt (603).

5. A mass concrete foundation layering and vibrating apparatus as claimed in claim 4, wherein: The rotating rod (601) is sleeved with a first bevel gear (513) in the rotating groove (512), and the first bevel gear (513) and a second bevel gear (514) are in gear meshing.

6. A mass concrete foundation layering and vibrating apparatus as claimed in claim 1, wherein: The device comprises a control panel (2) arranged on one side of the top of the base (1), the control panel (2) is built-in PLC controller, and is electrically connected with the servo motor (605) and the vibrator (3) for controlling the rotating speed of the servo motor (605) and the vibrating frequency of the vibrator (3).

7. A mass concrete foundation layering and vibrating apparatus as claimed in claim 4, wherein: The surface of the mixing rod (606) is symmetrically provided with spiral blades, and the spiral directions of the spiral blades on both sides are opposite.

8. A mass concrete foundation layering and vibrating apparatus as claimed in claim 1, wherein: The detachable mounting between the mounting plate (8) and the mounting groove (7) adopts T-shaped bolt connection, the head of the T-shaped bolt is in sliding fit with the T-shaped groove of the mounting groove (7), the tail is locked by a nut, and a damping rubber pad is arranged between the mounting plate (8) and the mounting groove (7).

9. A mass concrete foundation slip-form vibrocompaction process based on the apparatus of any one of claims 1-8, characterized in that, The method comprises the following steps: S1: according to the height and area of the layered pouring of the concrete foundation, the pre-compression amount of the buffer spring (516) is adjusted by adjusting the knob (504), the inclination angle of the sliding frame (508) is adjusted by the positioning block (510) and the positioning hole (511), the vibrating rod (10) and the concrete pouring surface form an angle of 45°-60°; S2: the rotating speed of the servo motor (605) is set as 10-20 r / min, and the vibrating frequency of the vibrator (3) is set as 3000-3500 times / min; the servo motor (605) drives the mixing rod (606) to rotate, the mixing rod (606) drives the rotating rod (601) to rotate through the second synchronous wheel (604), the synchronous belt (603) and the first synchronous wheel (602), the rotating rod (601) drives the reciprocating screw rod (517) to rotate through the meshing transmission of the first bevel gear (513) and the second bevel gear (514), the guide rod (509) makes reciprocating linear motion on the sliding frame (508), and the vibrating rod (10) is vibrated under the action of the vibrator (3); S3: the pushing device is pushed to different pouring areas at a speed of 0.8-1.2 m / min through the moving wheel (9), the mixing rod (606) stirs and mixes the concrete during the movement, and the uniformity of the concrete is ensured. S4: after completing the vibration of a region, repeating step S2 and step S3 until the completion of the entire mass concrete foundation layer pouring and vibrating work, the overlapping width of adjacent vibrating regions is 100-150mm.

10. The mass concrete foundation staged pour vibration process of claim 9, wherein, In the S2, when the concrete slump is less than 100mm, the vibration time is 20-30 seconds / point; when the concrete slump is greater than 100mm, the vibration time is 15-20 seconds / point.

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