A method for filling and mining in a high and large goaf of a tungsten mine

Abstract

The application discloses a tungsten mine high and large goaf filling and stoping device and method, relates to the technical field of tungsten mine stoping, and comprises two grounding sleeve frames and two grounding racks, inner oscillation elimination hole assemblies are arranged in the two grounding sleeve frames, outer knocking assemblies are arranged on the two grounding racks, the outer knocking assembly comprises a plurality of knocking heads, shaft plates are fixedly connected to the two sides of the grounding rack, the outer side of one of the shaft plates is fixedly connected with a No.2 driving motor, and the output shaft of the No.2 driving motor is fixedly connected with a rotating shaft through a shaft coupling. The tungsten mine high and large goaf filling and stoping device and method have the technical effect that the oscillation rod is driven by the connecting rope to move from the bottom of the grounding sleeve frame to the upper side, the oscillation rod realizes the oscillation and hole elimination effect of the whole concrete, the oscillation rod plays a cutting role on the concrete, the oscillation rod cuts the concrete, and the hole elimination is further completed.

Description

Technical Field

[0001] This invention relates to the field of tungsten ore mining technology, and in particular to a method for backfilling and mining large goaf areas in tungsten mines. Background Technology

[0002] Tungsten ore refers to tungsten deposits formed through geological processes. After mining is completed, large goaf areas in tungsten mines need to be backfilled before further mining to prevent safety accidents. When backfilling large goaf areas, large-scale backfilling is not possible; instead, artificial support columns are constructed to support the internal space of the goaf area and ensure the safety of the mining process.

[0003] In existing tungsten mine high-gap backfilling and mining devices, after concrete is introduced into the backfilling column, the concrete gradually fills the various layers of the column under the action of gravity. However, the compressive force brought by the concrete's own gravity is limited, which will easily lead to some large holes in the backfilled concrete. This results in low strength of the constructed artificial frame column, which is prone to collapse after a long period of use, reducing the use value of the backfilling and mining device. Summary of the Invention

[0004] This invention discloses a backfilling and mining device for large goaf areas in tungsten mines, which aims to solve the technical problem that large holes appear in the concrete after backfilling, resulting in low strength of the constructed artificial frame columns and easy collapse.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A backfilling and mining device for high-gap tungsten mines includes two grounding sleeve frames and two grounding frames. Each of the two grounding sleeve frames has an internal vibration hole-eliminating assembly, and each of the two grounding frames has an external striking assembly. The external striking assembly includes multiple striking heads, and shaft plates are fixedly connected to both sides of the grounding frame. A second drive motor is fixedly connected to the outer side of one shaft plate. The output shaft of the second drive motor is fixedly connected to a rotating shaft via a coupling. The other end of the rotating shaft is connected to the outer side of the other shaft plate via a bearing. Elastic ropes are evenly spaced on the outer side of the rotating shaft, and striking heads are located on the outer side of each elastic rope. The internal vibration hole-eliminating assembly includes a bonding and transmission plate located inside the grounding sleeve frame. Vibration rods with a curved structure are fixedly connected at equal intervals on the outer side of the bonding and transmission plate. An installation plate is fixedly connected to the upper outer side of the grounding frame, and a hydraulic cylinder is fixedly connected to the top of the installation plate. A rope rod is fixedly connected to the output end of the hydraulic cylinder, and a connecting rope is provided on the rope rod. The other end of the connecting rope is located on the top of the bonding and transmission plate.

[0007] The system is equipped with an external striking component and an internal vibration-based void-eliminating component. The second drive motor in the external striking component starts, causing the striking head on the outside of the rotating shaft to rotate rapidly. During this rapid rotation, the elastic rope is stretched under the weight of the striking head, allowing it to strike the outside of the grounding frame. This striking action vibrates the concrete, eliminating voids present during filling, ensuring the compactness of the filled concrete, and improving the stability of the artificial frame column. Adjusting the first hydraulic cylinder moves the connecting rope, and the connecting plate at the other end of the rope transmits the vibration from the external striking component to each vibration rod. These vibration rods then vibrate the concrete, quickly transmitting the vibration effect to all parts of the concrete, further enhancing the void-eliminating effect.

[0008] In a preferred embodiment, the inner side of the grounding sleeve frame has equal-distance adjustment slots, and each adjustment slot has a sliding rod slidably connected inside. The outer sides of multiple sliding rods are fixedly connected to the same inner lifting sleeve frame. The bottom of the inner lifting sleeve frame is fixedly connected to a flow-guiding plate. The outer side of the grounding sleeve frame near the bottom is fixedly connected to an accumulation plate, and the bottom of the accumulation plate has equal-distance embedding slots. Each embedding slot has a telescopic embedding plate inserted inside. The other end of the telescopic embedding plate is fixedly connected to the outer side of the grounding frame. The top of the grounding frame is fixedly connected to a lower fixing frame, and the top of the lower fixing frame has equal-distance placement slots. Each placement slot has a second hydraulic cylinder placed inside. The outer side of the inner lifting sleeve frame is fixedly connected to an upper lifting frame, and the bottom of the upper lifting frame has equal-distance lifting slots. The top of the second hydraulic cylinder is inserted into the lifting slot.

[0009] In a preferred embodiment, a guide plate is fixedly connected to the inner side of the inner lifting frame, and a docking hole is opened on the outer side of the inner lifting frame near the top. A concrete filling component is provided inside the docking hole. The concrete filling component includes a connecting pipe, which is fixedly connected to the inside of the docking hole. A lifting hole is opened on the top of the connecting pipe, and a fixing block is fixedly connected to the outer side of both ends of the connecting pipe at the lifting hole. A cylinder is fixedly connected to the top of each of the two fixing blocks. The output ends of the two cylinders are fixedly connected to the same motor frame. A first drive motor is fixedly connected to the top of the motor frame. A stirring shaft is fixedly connected to the output shaft of the first drive motor through a coupling. A spiral stirring blade is fixedly connected to the outer side of the stirring shaft. A sealing plate is fixedly connected to the bottom of the stirring shaft, and a crushing cone is fixedly connected to the bottom of the sealing plate.

[0010] By incorporating a concrete filling component, when concrete causes blockage inside the connecting pipe, the regulating cylinder drives the crushing cone downwards. Simultaneously, the No. 1 drive motor is activated, and the rotating crushing cone quickly separates the concrete, reducing the resistance of the descending spiral mixing blades. Once the spiral mixing blades descend into the connecting pipe, the high-speed rotating spiral mixing blades quickly mix and separate the concrete inside the connecting pipe, thus clearing the blockage.

[0011] A method for using a tungsten mine high-gap backfilling and mining device, applied to the aforementioned tungsten mine high-gap backfilling and mining device, the method comprising the following steps:

[0012] S1: First, place the bottom of the No. 2 hydraulic cylinder in the placement groove and push the top into the lifting groove to connect the upper lifting frame and the lower fixed frame. At the same time, insert the telescopic embedding plate into the embedding groove to complete the assembly of the device.

[0013] S2: Then adjust the No. 2 hydraulic cylinder to drive the inner lifting frame to rise, so that the top of the inner lifting frame contacts the top of the goaf. After the adjustment is completed, start filling the concrete and connect the concrete conveying equipment to the connecting pipe.

[0014] S3: During the concrete filling process, the No. 2 drive motor in the external hammering assembly starts, and the No. 2 drive motor drives the hammering head on the outside of the rotating shaft to rotate rapidly. During the rapid rotation of the hammering head, the elastic rope is stretched under the action of the hammering head's gravity, so the hammering head smoothly hammers the outside of the grounding sleeve frame. The hammering makes the concrete vibrate. At the same time, the No. 1 hydraulic cylinder is adjusted to drive the connecting rope to move. The contact transmission plate at the other end of the connecting rope transmits the vibration brought by the external hammering assembly to each vibrating rod. The vibrating rods vibrate the concrete, quickly transmitting the vibration effect to each position of the concrete.

[0015] S4: After the concrete filling is completed, the grounding frame is separated from the grounding sleeve frame to disassemble part of the device. The connecting rope is cut, and the grounding frame, lower fixing frame and No. 2 hydraulic cylinder can be reused.

[0016] As can be seen from the above, the tungsten mine high-go area filling and mining device provided by the present invention has a vibrating rod that moves from the bottom to the top of the grounding sleeve frame under the drive of the connecting rope. While the vibrating rod realizes the effect of vibration and removal of holes in the concrete as a whole, the vibrating rod also plays a cutting role in the concrete. The vibrating rod cuts the concrete, thereby further completing the technical effect of removing holes. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a tungsten mine high-gap backfilling and mining device proposed in this invention.

[0018] Figure 2 for Figure 1 A schematic diagram of a single-sided structure.

[0019] Figure 3 This is a schematic diagram of the internal vibration cavity elimination component of a tungsten mine high-gap backfilling and mining device proposed in this invention.

[0020] Figure 4 This is a schematic diagram of the external hammering component of a tungsten mine high-gap backfilling and mining device proposed in this invention.

[0021] Figure 5 This is a schematic diagram of the concrete filling component of a tungsten mine high-gap backfilling and mining device proposed in this invention.

[0022] Figure 6 for Figure 5 Schematic diagram of the internal planar structure of the manhole cover.

[0023] Figure 7 This is a schematic diagram of the connection components of a tungsten mine high-gap backfilling and mining device proposed in this invention.

[0024] In the diagram: 1. Grounding sleeve frame; 2. Grounding bracket; 3. Mounting plate; 4. Hydraulic cylinder No. 1; 5. Internal vibration hole elimination assembly; 501. Rope rod; 502. Connecting rope; 503. Adhesive transfer plate; 504. Vibrating rod; 6. Guide plate; 7. Concrete filling assembly; 701. Connecting pipe; 702. Cylinder; 703. Motor frame; 704. Drive motor No. 1; 705. Mixing shaft; 706. Spiral mixing blade; 707. Fixing block; 708. Sealing plate; 709. Crushing cone; 8. External striking assembly; 801. Striking head; 802. Drive motor No. 2; 803. Rotating shaft; 804. Elastic rope; 805. Shaft plate; 9. Accumulation plate; 10. Telescopic embedded plate; 11. Adjustment groove; 12. Adhesive guide plate; 13. Inner lifting sleeve frame; 14. Lifting groove; 15. Sliding rod; 16. Lower fixed frame; 17. Hydraulic cylinder No. 2; 18. Upper lifting frame; 19. Placement groove. Detailed Implementation

[0025] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0026] The device and method for filling and mining high goaf areas in tungsten mines disclosed in this invention are mainly applied to artificial frame columns after construction, where there are holes of various sizes that result in low strength and pose a risk of collapse.

[0027] Reference Figure 1-7A backfilling and mining device for high goaf areas in tungsten mines includes two grounding sleeve frames 1 and two grounding frames 2. The interior of each grounding sleeve frame 1 is equipped with an internal vibration elimination hole component 5, and each of the two grounding frames 2 is equipped with an external striking component 8. The external striking component 8 includes multiple striking heads 801, and shaft plates 805 are fixedly connected to both sides of the grounding frame 2. A second drive motor 802 is fixedly connected to the outer side of one of the shaft plates 805. The output shaft of the second drive motor 802 is fixedly connected to a rotating shaft 803 through a coupling. The other end of the rotating shaft 803 is connected to the outer side of the other shaft plate 805 through a bearing. Elastic ropes 804 are evenly spaced on the outer side of the rotating shaft 803, and striking heads 801 are located on the outer side of each elastic rope 804.

[0028] Reference Figure 1 , Figure 2 and Figure 3 In a preferred embodiment, the internal vibration elimination hole assembly 5 includes a bonding transfer plate 503, which is located inside the grounding sleeve frame 1. Vibration rods 504 are fixedly connected at equal intervals on the outer side of the bonding transfer plate 503. The vibration rods 504 have a curved structure. The grounding frame 2 is fixedly connected to the outer side of the upper part of the mounting plate 3. A first hydraulic cylinder 4 is fixedly connected to the top of the mounting plate 3. A rope rod 501 is fixedly connected to the output end of the first hydraulic cylinder 4. A connecting rope 502 is provided on the rope rod 501. The other end of the connecting rope 502 is located on the top of the bonding transfer plate 503.

[0029] Specifically, during concrete filling, the second drive motor 802 in the outer hammering assembly 8 is started. The second drive motor 802 drives the hammering head 801 on the outside of the rotating shaft 803 to rotate rapidly. During the rapid rotation of the hammering head 801, the elastic rope 804 is stretched under the gravity of the hammering head 801, so the hammering head 801 smoothly hammers the outside of the grounding sleeve frame 1. The hammering makes the concrete vibrate, thereby eliminating the voids that exist during concrete filling, ensuring the density of the filled concrete, and improving the stability of the artificial frame column.

[0030] In specific application scenarios, when filling concrete, the No. 1 hydraulic cylinder 4 is adjusted to drive the connecting rope 502 to move. The bonding and transmission plate 503 at the other end of the connecting rope 502 transmits the vibration brought by the external hammering component 8 to each vibrating rod 504. The concrete is vibrated through the vibrating rod 504, and the vibration effect is quickly transmitted to each position of the concrete, further improving the effect of vibration to eliminate voids.

[0031] It should be noted that the vibrating rod 504 moves from the bottom to the top of the grounding sleeve frame 1 under the drive of the connecting rope 502. While the vibrating rod 504 achieves the effect of vibrating the concrete to remove holes, it also plays a cutting role in the concrete, thereby further completing the removal of holes.

[0032] Reference Figure 1 and Figure 2 In a preferred embodiment, the grounding sleeve frame 1 has equal-distance adjustment slots 11 on its inner side, and each adjustment slot 11 is slidably connected to a sliding rod 15. The outer sides of the multiple sliding rods 15 are fixedly connected to the same inner lifting sleeve frame 13, and the bottom of the inner lifting sleeve frame 13 is fixedly connected to a fitting drain plate 12.

[0033] Reference Figure 1 , Figure 2 and Figure 7 In a preferred embodiment, an expansion plate 9 is fixedly connected to the outer side of the grounding sleeve frame 1 near the bottom end, and the bottom of the expansion plate 9 has equidistantly spaced embedding slots. A telescopic embedding plate 10 is inserted into the interior of each embedding slot. The other end of the telescopic embedding plate 10 is fixedly connected to the outer side of the grounding frame 2. A lower fixing frame 16 is fixedly connected to the top of the grounding frame 2, and a placement slot 19 is equidistantly spaced on the top of the lower fixing frame 16. A second hydraulic cylinder 17 is placed inside the interior of each placement slot 19. An upper lifting frame 18 is fixedly connected to the outer side of the inner lifting sleeve frame 13, and a lifting slot 14 is equidistantly spaced on the bottom of the upper lifting frame 18. The top of the second hydraulic cylinder 17 is inserted into the interior of the lifting slot 14.

[0034] It should be noted that when assembling the device, the bottom of the second hydraulic cylinder 17 is placed in the placement groove 19, and the top is pushed into the lifting groove 14 to achieve the connection between the upper lifting frame 18 and the lower fixed frame 16. At the same time, the telescopic embedded plate 10 is inserted into the embedded groove, and the grounding sleeve frame 1 plays a gravity limiting role for the grounding frame 2 to ensure the stability of the external hammering component 8 during operation. After the manual frame column is built, this part is removed to reduce resource consumption.

[0035] Reference Figure 1 , Figure 2 , Figure 5 and Figure 6In a preferred embodiment, a guide plate 6 is fixedly connected to the inner side of the inner lifting frame 13, and a docking hole is opened on the outer side of the inner lifting frame 13 near the top. A concrete filling component 7 is provided inside the docking hole. The concrete filling component 7 includes a connecting pipe 701, which is fixedly connected to the inside of the docking hole. A lifting hole is opened on the top of the connecting pipe 701, and a fixing block 707 is fixedly connected to the outer side of both ends of the connecting pipe 701 at the lifting hole. A cylinder 702 is fixedly connected to the top of each of the two fixing blocks 707. The output ends of the two cylinders 702 are fixedly connected to the same motor frame 703. A first drive motor 704 is fixedly connected to the top of the motor frame 703. The output shaft of the first drive motor 704 is fixedly connected to a stirring shaft 705 through a coupling. A spiral stirring blade 706 is fixedly connected to the outer side of the stirring shaft 705. A sealing plate 708 is fixedly connected to the bottom of the stirring shaft 705, and a crushing cone 709 is fixedly connected to the bottom of the sealing plate 708.

[0036] Specifically, during concrete filling, the sealing plate 708 is in a fitted state with the lifting hole, thereby preventing concrete from overflowing from the lifting hole.

[0037] In specific application scenarios, when concrete causes blockage inside the connector 701, the regulating cylinder 702 drives the crushing cone 709 to press down. At the same time, the first drive motor 704 is started. The rotating crushing cone 709 quickly separates the concrete, reducing the resistance of the spiral mixing blade 706 as it descends. When the spiral mixing blade 706 descends into the inside of the connector 701, the high-speed rotating spiral mixing blade 706 quickly mixes and separates the concrete inside the connector 701, thereby clearing the blockage in the connector 701.

[0038] It should be noted that by setting up the concrete filling component 7, it is ensured that the concrete filling operation will not be delayed due to the concrete blockage of the connecting pipe 701 during the process of introducing concrete into the grounding sleeve frame 1, thereby improving the overall efficiency of the manual frame column construction.

[0039] A method for using a tungsten mine high-gap backfilling and mining device, applicable to the aforementioned tungsten mine high-gap backfilling and mining device, the method includes the following steps:

[0040] S1: First, place the bottom of the second hydraulic cylinder 17 in the placement groove 19 and push the top into the lifting groove 14 to realize the connection between the upper lifting frame 18 and the lower fixed frame 16. At the same time, insert the telescopic embedding plate 10 into the embedding groove to complete the assembly of the device.

[0041] S2: Then adjust the No. 2 hydraulic cylinder 17 to drive the inner lifting frame 13 to rise, so that the top of the inner lifting frame 13 contacts the top of the goaf. After the adjustment is completed, start filling the concrete and connect the concrete conveying equipment to the connecting pipe 701.

[0042] S3: During the concrete filling process, the second drive motor 802 in the external hammering component 8 is started. The second drive motor 802 drives the hammering head 801 on the outside of the rotating shaft 803 to rotate rapidly. During the rapid rotation of the hammering head 801, the elastic rope 804 is stretched under the gravity of the hammering head 801, so the hammering head 801 smoothly hammers the outside of the grounding sleeve frame 1. The concrete is vibrated by hammering. At the same time, the first hydraulic cylinder 4 is adjusted to drive the connecting rope 502 to move. The connecting transmission plate 503 at the other end of the connecting rope 502 transmits the vibration brought by the external hammering component 8 to each vibration rod 504. The vibration rod 504 vibrates the concrete and quickly transmits the vibration effect to each position of the concrete.

[0043] S4: After the concrete filling is completed, the grounding frame 2 is separated from the grounding sleeve frame 1 to disassemble part of the device. The connecting rope 502 is cut off. The grounding frame 2, the lower fixing frame 16 and the second hydraulic cylinder 17 can be reused.

[0044] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A tungsten mine high-gap backfilling and mining device, comprising two grounding sleeve frames (1) and two grounding brackets (2), characterized in that, Both grounding sleeve frames (1) are equipped with internal vibration elimination hole assembly (5), and both grounding frames (2) are equipped with external striking assembly (8). The external striking assembly (8) includes multiple striking heads (801). Both sides of the grounding frame (2) are fixedly connected with shaft plates (805). A second drive motor (802) is fixedly connected to the outer side of one of the shaft plates (805). The output shaft of the second drive motor (802) is fixedly connected to a rotating shaft (803) through a coupling. The other end of the rotating shaft (803) is connected to the outer side of another shaft plate (805) through a bearing. Elastic ropes (804) are provided at equal intervals on the outer side of the rotating shaft (803). The striking heads (801) are located on the outer side of each elastic rope (804). The internal vibration elimination hole assembly (5) includes a bonding transfer plate (503), which is located inside the grounding sleeve frame (1). Vibration rods (504) are fixedly connected at equal intervals to the outer side of the bonding transfer plate (503). The vibration rods (504) have a curved structure. The grounding frame (2) is fixedly connected to an upper outer side with a mounting plate (3), and a hydraulic cylinder (4) is fixedly connected to the top of the mounting plate (3). A rope rod (501) is fixedly connected to the output end of the hydraulic cylinder (4), and a connecting rope (502) is provided on the rope rod (501). The other end of the connecting rope (502) is located on the top of the bonding transfer plate (503). The bonding transfer plate (503) transmits the vibration from the external striking component (8) to each vibrating rod (504), and the concrete is vibrated through the vibrating rod (504).

2. The tungsten mine high-gap backfilling and mining device according to claim 1, characterized in that, The grounding sleeve frame (1) has equal-distance adjustment slots (11) on its inner side, and each adjustment slot (11) is slidably connected to a sliding rod (15). The outer sides of multiple sliding rods (15) are fixedly connected to the same inner lifting sleeve frame (13), and the bottom of the inner lifting sleeve frame (13) is fixedly connected to a fitting drain plate (12).

3. A tungsten mine high-gap backfilling and mining device according to claim 2, characterized in that, The grounding frame (1) is fixedly connected to an expansion plate (9) near the bottom. The bottom of the expansion plate (9) has an embedded groove at equal intervals. Each embedded groove is fitted with a telescopic embedded plate (10). The other end of the telescopic embedded plate (10) is fixedly connected to the outside of the grounding frame (2).

4. A tungsten mine high-gap backfilling and mining device according to claim 3, characterized in that, The grounding frame (2) is fixedly connected to the top of the lower fixed frame (16), and the top of the lower fixed frame (16) is provided with placement slots (19) at equal intervals. Each placement slot (19) contains a second hydraulic cylinder (17).

5. A tungsten mine high-gap backfilling and mining device according to claim 4, characterized in that, The outer side of the inner lifting frame (13) is fixedly connected to the upper lifting frame (18), and the bottom of the upper lifting frame (18) is provided with lifting grooves (14) at equal intervals. The top of the second hydraulic cylinder (17) is inserted into the inside of the lifting groove (14).

6. A tungsten mine high-gap backfilling and mining device according to claim 5, characterized in that, The inner side of the inner lifting frame (13) is fixedly connected to the guide plate (6), and the inner lifting frame (13) has a docking hole on the outer side near the top. The docking hole is provided with a concrete filling component (7), which includes a connecting pipe (701) and is fixedly connected to the inside of the docking hole.

7. A tungsten mine high-gap backfilling and mining device according to claim 6, characterized in that, The top of the connecting pipe (701) has a lifting hole, and the connecting pipe (701) is fixedly connected to the outer side of both ends of the lifting hole with a fixing block (707). The top of the two fixing blocks (707) is fixedly connected to a cylinder (702). The output end of the two cylinders (702) is fixedly connected to the same motor frame (703). The top of the motor frame (703) is fixedly connected to a first drive motor (704). The output shaft of the first drive motor (704) is fixedly connected to a stirring shaft (705) through a coupling. The outer side of the stirring shaft (705) is fixedly connected to a spiral stirring blade (706). The bottom of the stirring shaft (705) is fixedly connected to a sealing plate (708). The bottom of the sealing plate (708) is fixedly connected to a crushing cone (709).

8. A method of using a tungsten mine high-gap backfilling and mining device, applied to the tungsten mine high-gap backfilling and mining device as described in claim 7, characterized in that, The method of use includes the following steps: S1: First, place the bottom of the second hydraulic cylinder (17) in the placement groove (19) and push the top into the lifting groove (14) to realize the connection between the upper lifting frame (18) and the lower fixed frame (16). At the same time, insert the telescopic embedding plate (10) into the embedding groove to complete the assembly of the device. S2: Then adjust the No. 2 hydraulic cylinder (17) to drive the inner lifting frame (13) to rise, so that the top of the inner lifting frame (13) contacts the top of the goaf. After the adjustment is completed, start filling the concrete and connect the concrete conveying equipment to the connecting pipe (701). S3: During the concrete filling process, the No. 2 drive motor (802) in the external hammering assembly (8) is started. The No. 2 drive motor (802) drives the hammering head (801) on the outside of the rotating shaft (803) to rotate rapidly. During the rapid rotation of the hammering head (801), the elastic rope (804) is stretched under the action of the weight of the hammering head (801). The hammering head (801) then smoothly hammers the outside of the grounding sleeve frame (1). The concrete is in a state of vibration by hammering. At the same time, the No. 1 hydraulic cylinder (4) is adjusted to drive the connecting rope (502) to move. The connecting transmission plate (503) at the other end of the connecting rope (502) transmits the vibration brought by the external hammering assembly (8) to each vibration rod (504). The vibration rod (504) is used to vibrate the concrete and quickly transmit the vibration effect to each position of the concrete. S4: After the concrete filling is completed, the grounding frame (2) is separated from the grounding sleeve frame (1) to disassemble part of the device. The connecting rope (502) is cut off. The grounding frame (2), the lower fixing frame (16) and the second hydraulic cylinder (17) can be reused.

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