Grouting pipe pushing device

Abstract

The invention discloses a grouting pipe pushing device, and relates to the technical field of grouting pipe pushing. The grouting pipe pushing device comprises a driving box, a telescopic assembly, a leading-in assembly and a pushing mechanism, a first connecting support is fixedly installed at the bottom of the driving box, the pushing mechanism is arranged on the driving box and comprises a driving assembly and a tensioning assembly, and the driving assembly comprises a driving hydraulic motor and a first double-layer gear. A driving hydraulic motor is fixedly installed at the top of the driving box, and an output shaft of the driving hydraulic motor penetrates through the driving box and is fixedly provided with a first double-layer gear. Through the arrangement of the pushing mechanism, the introduction assembly can accurately control the pushing speed and force of the grouting pipe, so that the working efficiency is improved, the uniformity and accuracy of grouting are guaranteed, human errors and operation risks are reduced, and the cost can be effectively reduced and the project progress can be accelerated by reducing the operation time and improving the working efficiency; the tensioning assembly can accurately adjust the pressing degree of the grouting pipe.

Description

Technical Field

[0001] The invention relates to the technical field of grouting pipe pushing, in particular to a grouting pipe pushing device. Background Art

[0002] The main function of the grouting pipe pushing device is to push the grouting pipe to the position that needs to be filled or sealed through a mechanical device or an electric system. It plays an important role in the fields of construction, tunnel engineering, foundation treatment and environmental restoration. Through efficient and precise grouting pipe pushing, the reliability and durability of the project are ensured.

[0003] After exploration and analysis, the following shortcomings exist in actual use:

[0004] Grouting pipes are usually pushed manually. Due to the limitations of manual operation, pushing grouting pipes may not guarantee consistency and accuracy compared with automated systems, which may lead to uneven distribution of filling materials or failure to achieve the compaction required by the design. Manual pushing is often less efficient, and operators need to rest and adjust their posture intermittently, which will lead to slow work progress and may also involve certain safety risks.

[0005] In summary, the present application now proposes a grouting pipe pushing device to solve the above-mentioned problems. Summary of the invention

[0006] The purpose of the present invention is to solve at least one of the technical problems existing in the prior art and to provide a grouting pipe pushing device, which can solve the problem that the grouting pipe is usually pushed manually. Due to the limitations of manual operation, the pushing of the grouting pipe may not guarantee the consistency and accuracy compared with the automated system, which may lead to uneven distribution of the filling material or failure to achieve the compaction degree required by the design.

[0007] To achieve the above object, the present invention provides the following technical solution: a grouting pipe pushing device, comprising:

[0008] A driving box, a first connecting support is fixedly mounted on the bottom of the driving box;

[0009] A telescopic assembly, which is arranged on the drive box;

[0010] The introduction component is arranged on the driving box, and includes a third connecting support, a guide tube and a second set of seats. Two sets of second sets of seats are fixedly installed on the top of the third connecting support and are symmetrically distributed. The guide tube is rotatably installed on the second set of seats.

[0011] The pushing mechanism is arranged on the driving box. The pushing mechanism includes a driving assembly and a tensioning assembly. The driving assembly includes a driving hydraulic motor and a first double-layer gear. The driving hydraulic motor is fixedly installed on the top of the driving box. The output shaft of the driving hydraulic motor passes through the driving box and is fixedly installed with the first double-layer gear. The tensioning assembly includes a sliding U-shaped plate, a rotating column, a second double-layer gear, a fixed disk and a threaded column. The second double-layer gear is fixedly installed on the outer wall of the rotating column. The fixed disk is rotatably mounted on the outer wall of the second double-layer gear. An opening is opened on the top of the sliding U-shaped plate. The outer wall of the fixed disk is fixedly installed with the inner wall of the opening. The front side of the sliding U-shaped plate is rotatably installed with a threaded column.

[0012] Preferably, the telescopic assembly includes a telescopic cylinder, a hydraulic rod, a connecting plate and a connecting block. The hydraulic rod is fixedly installed on one side of the first connecting support, two groups of connecting plates are fixedly installed on the outer wall of the telescopic cylinder and are symmetrically distributed front to back, and connecting blocks are fixedly installed on adjacent side walls of the two groups of connecting plates. The free end of the hydraulic rod is fixedly installed on the outer wall of the connecting block, and the other end of the telescopic cylinder is fixedly installed on the outer wall of one side of the driving box. The telescopic cylinder can adjust its length as needed so that the guide head on the telescopic cylinder can be accurately aligned with the grouting hole. This precise alignment can ensure that the grouting pipe can accurately enter the target position, thereby improving the accuracy and efficiency of construction. At the same time, different grouting holes may be located at different depths and positions. The automatic telescopic function of the telescopic cylinder can be adjusted according to actual conditions to ensure that the pushing device can reach the target position without manual adjustment or resetting, thereby simplifying the operating process, reducing the workload and time of operators, and thus saving time and labor costs during the construction process.

[0013] Preferably, a first seat is slidably mounted on the outer wall of the telescopic cylinder, and a second connecting support is fixedly mounted on the outer wall of the first seat to provide auxiliary support for the telescopic cylinder.

[0014] Preferably, the other end of the conduit is fixedly mounted to the outer wall of the other side of the drive box, and the conduit is arranged to be curved, so as to better adapt to the operation requirements of different angles and directions, making the operation in a complex environment more flexible and precise. The grouting pipe may need to be guided in a limited space. By rotating the conduit on the second seat, the direction and angle of the conduit can be easily adjusted to adapt to various complex working environments. At the same time, the operator can quickly adjust the direction of the conduit according to actual needs without readjusting the entire device or reinstalling the conduit, which simplifies the operation process and improves work efficiency and accuracy.

[0015] Preferably, the driving hydraulic motor and the first double-layer gear are in two groups and are symmetrically distributed. The bottom end of the first double-layer gear is rotatably mounted on the inner bottom of the driving box. The introduction component can accurately control the pushing speed and force of the grouting pipe, thereby improving work efficiency and ensuring the uniformity and accuracy of grouting, reducing the need for manual operation, reducing human errors and operational risks, and improving work safety and controllability. By reducing operation time and improving work efficiency, it can effectively reduce costs and speed up project progress.

[0016] Preferably, the sliding U-shaped plate is slidably installed inside the driving box, the top and bottom ends of the rotating column are rotatably installed with the inner top and bottom of the driving box respectively, and the other end of the threaded column extends to the outside of the driving box. The tensioning assembly can accurately adjust the compression degree of the grouting pipe, thereby controlling the force applied to the pipe wall or other application environments during the pushing process. This control helps to avoid excessive or insufficient squeezing, ensure stability and efficiency during the grouting process, and at the same time improve the uniformity and effect of grouting, ensuring that the filling material is evenly distributed in the pipe or space.

[0017] Preferably, the first double-layer gear corresponds to the second double-layer gear, which facilitates the transportation of the grouting pipe.

[0018] Preferably, the catheter is curved, which can better adapt to the operation requirements at different angles and directions, making the operation in a complex environment more flexible and precise.

[0019] Preferably, the first connecting support, the second connecting support and the third connecting support are on the same horizontal line, which is convenient for installing them on the propulsion beam of the rock drilling trolley.

[0020] Preferably, openings are provided on both sides of the drive box, and the openings are connected to the telescopic cylinder and the conduit.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] (1) The grouting pipe pushing device, through the coordinated use of a telescopic cylinder, a hydraulic rod, a connecting plate and a connecting block, the telescopic cylinder can adjust the length as needed, so that the guide head on the telescopic cylinder can accurately align with the grouting hole. This precise alignment can ensure that the grouting pipe can accurately enter the target position, thereby improving the accuracy and efficiency of the construction. At the same time, different grouting holes may be located at different depths and positions. The automatic telescopic function of the telescopic cylinder can be adjusted according to actual conditions to ensure that the pushing device can reach the target position without manual adjustment or resetting, thereby simplifying the operation process, reducing the workload and time of the operator, and thus saving time and labor costs during the construction process.

[0023] (2) The grouting pipe pushing device, through the coordinated use of the third connecting support, the guide tube and the second sleeve, is configured to be curved so as to better adapt to the operation requirements at different angles and directions, making the operation in complex environments more flexible and precise. The grouting pipe may need to be guided in a limited space. By rotating the guide tube on the second sleeve, the direction and angle of the guide tube can be easily adjusted to adapt to various complex working environments. At the same time, the operator can quickly adjust the direction of the guide tube according to actual needs without having to readjust the entire device or reinstall the guide tube, which simplifies the operation process and improves work efficiency and accuracy.

[0024] (3) The grouting pipe pushing device, through driving the hydraulic motor, the first double-layer gear, the sliding U-shaped plate, the rotating column, the second double-layer gear, the fixed disk and the threaded column, the introduction component can accurately control the pushing speed and force of the grouting pipe, thereby improving work efficiency and ensuring the uniformity and accuracy of grouting, which can reduce the need for manual operation, reduce human errors and operational risks, and improve the safety and controllability of work. By reducing operation time and improving work efficiency, it can effectively reduce costs and speed up project progress. The tensioning component can accurately adjust the degree of compression of the grouting pipe, thereby controlling the force applied to the pipe wall or other application environments during the pushing process. This control helps to avoid excessive or insufficient squeezing, ensure stability and efficiency during the grouting process, and at the same time improve the uniformity and effect of grouting, ensuring that the filling material is evenly distributed in the pipe or space. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0026] Figure 1 The three-dimensional Figure 1 ;

[0027] Figure 2 The three-dimensional Figure 2 ;

[0028] Figure 3 is a three-dimensional cross-sectional view of the present invention;

[0029] Figure 4 It is a schematic diagram of the internal structure of the drive box of the present invention;

[0030] Figure 5 The three-dimensional structure diagram of the push mechanism of the present invention is shown in FIG. Figure 1 ;

[0031] Figure 6 The three-dimensional structure diagram of the push mechanism of the present invention is shown in FIG. Figure 2 ;

[0032] Figure 7This is a three-dimensional diagram of the first double-layer gear of the present invention.

[0033] Figure numerals: 1. drive box; 2. first connecting support; 3. telescopic cylinder; 4. hydraulic rod; 5. connecting plate; 6. connecting block; 7. first sleeve; 8. second connecting support; 9. third connecting support; 10. conduit; 11. second sleeve; 12. driving hydraulic motor; 13. first double-layer gear; 14. sliding U-shaped plate; 15. rotating column; 16. second double-layer gear; 17. fixed disk; 18. threaded column. DETAILED DESCRIPTION

[0034] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0035] See also Figure 1-7 The present invention provides a technical solution: a grouting pipe pushing device, comprising a driving box 1, a telescopic component, an introduction component and a pushing mechanism, a first connecting support 2 is fixedly installed at the bottom of the driving box 1, the telescopic component is arranged on the driving box 1, the introduction component is arranged on the driving box 1, the introduction component comprises a third connecting support 9, a guide tube 10 and a second set seat 11, two groups of second sets of seats 11 are fixedly installed on the top of the third connecting support 9 and are symmetrically distributed, the guide tube 10 is rotatably installed on the second set seat 11, the pushing mechanism is arranged on the driving box 1, the pushing mechanism comprises a driving component and a tensioning component, and the driving component comprises a driving hydraulic motor 12 and a first double-layer gear 13, a driving hydraulic motor 12 is fixedly installed on the top of the driving box 1, and the output shaft of the driving hydraulic motor 12 passes through the driving box 1 and is fixedly installed with the first double-layer gear 13, the tensioning assembly includes a sliding U-shaped plate 14, a rotating column 15, a second double-layer gear 16, a fixed disk 17 and a threaded column 18, the outer wall of the rotating column 15 is fixedly installed with the second double-layer gear 16, the outer wall of the second double-layer gear 16 is rotatably sleeved with the fixed disk 17, the top of the sliding U-shaped plate 14 is provided with an opening, the outer wall of the fixed disk 17 is fixedly installed with the inner wall of the opening, and the front side of the sliding U-shaped plate 14 is rotatably installed with the threaded column 18.

[0036] Furthermore, the telescopic assembly includes a telescopic cylinder 3, a hydraulic rod 4, a connecting plate 5 and a connecting block 6. The hydraulic rod 4 is fixedly installed on one side of the first connecting support 2. Two groups of connecting plates 5 are fixedly installed on the outer wall of the telescopic cylinder 3 and are symmetrically distributed front and back. The adjacent side walls of the two groups of connecting plates 5 are fixedly installed with connecting blocks 6. The free end of the hydraulic rod 4 is fixedly installed on the outer wall of the connecting block 6, and the other end of the telescopic cylinder 3 is fixedly installed on the outer wall of one side of the driving box 1. According to the position of the grouting hole, the hydraulic rod 4 is started, and the connecting block 6 is pushed to move to one side by controlling the telescopic movement of the hydraulic rod 4, so that the connecting plate 5 on the connecting block 6 drives the telescopic The free end of the cylinder 3 moves toward the grouting hole, and the telescopic cylinder 3 can adjust its length as needed so that the guide head on the telescopic cylinder 3 can be accurately aligned with the grouting hole. This precise alignment can ensure that the grouting pipe can accurately enter the target position, thereby improving the accuracy and efficiency of the construction. At the same time, different grouting holes may be located at different depths and positions. The automatic telescopic function of the telescopic cylinder 3 can be adjusted according to actual conditions to ensure that the pushing device can reach the target position without manual adjustment or resetting, thereby simplifying the operation process, reducing the workload and time of the operator, and thus saving time and labor costs during the construction process.

[0037] Furthermore, a first seat 7 is slidably mounted on the outer wall of the telescopic cylinder 3 , and a second connecting support 8 is fixedly mounted on the outer wall of the first seat 7 , which plays an auxiliary supporting role for the telescopic cylinder 3 .

[0038] Furthermore, the other end of the conduit 10 is fixedly installed on the outer wall of the other side of the drive box 1, and the conduit 10 is arranged to be curved, so as to better adapt to the operation requirements of different angles and directions, making the operation in a complex environment more flexible and precise. The grouting pipe may need to be guided in a limited space. By rotating the conduit 10 on the second seat 11, the direction and angle of the conduit 10 can be easily adjusted to adapt to various complex working environments. At the same time, the operator can quickly adjust the direction of the conduit according to actual needs without having to readjust the entire device or reinstall the conduit, which simplifies the operation process and improves work efficiency and accuracy.

[0039] Furthermore, the driving hydraulic motor 12 and the first double-layer gear 13 are each provided with two groups and are symmetrically distributed. The bottom end of the first double-layer gear 13 is rotatably installed with the inner bottom of the driving box 1. The driving hydraulic motor 12 drives the first double-layer gear 13 to rotate, so that the rotation of the first double-layer gear 13 drives the grouting pipe to move toward the inside of the telescopic cylinder 3. The introduction component can accurately control the pushing speed and force of the grouting pipe, thereby improving work efficiency and ensuring the uniformity and accuracy of grouting, reducing the need for manual operation, reducing human errors and operational risks, and improving work safety and controllability. By reducing operation time and improving work efficiency, it can effectively reduce costs and speed up project progress.

[0040] Secondly, the sliding U-shaped plate 14 is slidably installed inside the driving box 1, the top and bottom ends of the rotating column 15 are rotatably installed with the inner top and bottom of the driving box 1 respectively, and the other end of the threaded column 18 extends to the outside of the driving box 1. The tensioning assembly can accurately adjust the compression degree of the grouting pipe, thereby controlling the force applied to the pipe wall or other application environments during the pushing process. This control helps to avoid excessive or insufficient squeezing, ensure stability and efficiency during the grouting process, and at the same time improve the uniformity and effect of grouting, ensuring that the filling material is evenly distributed in the pipe or space.

[0041] Secondly, the first double-layer gear 13 corresponds to the second double-layer gear 16, which is convenient for conveying the grouting pipe. The conduit 10 is curved, which can better adapt to the operation requirements of different angles and directions, making the operation in complex environments more flexible and precise. The first connecting support 2, the second connecting support 8 and the third connecting support 9 are on the same horizontal line, which is convenient for installing them on the propulsion beam of the rock drilling trolley. Openings are opened on both sides of the drive box 1, and the openings are connected to the telescopic cylinder 3 and the conduit 10.

[0042] Working principle: When in use, the device is fixedly installed on the propulsion beam of the rock drilling trolley, and the grouting pipe is poured into the interior of the guide tube 10, so that one end of the grouting pipe moves to the interior of the driving box 1, and the grouting pipe is compacted according to its size. The second double-layer gear 16 on the sliding U-shaped plate 14 is driven by rotating the threaded column 18 to compact the grouting pipe, and then according to the position of the grouting hole, the hydraulic rod 4 is started, and the connecting block 6 is pushed to one side by controlling the extension and contraction of the hydraulic rod 4, so that the connecting plate 5 on the connecting block 6 drives the free end of the telescopic cylinder 3 to move toward the grouting hole, and then the driving hydraulic motor 12 is started, and the first double-layer gear 13 is driven to rotate by the driving hydraulic motor 12, so that the rotation of the first double-layer gear 13 drives the grouting pipe to move to the interior of the telescopic cylinder 3, so that the grouting pipe moves to the output end of the telescopic cylinder 3, which is convenient for grouting work.

[0043] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A grouting pipe pushing device, characterized in that: include: A drive box (1), a first connecting support (2) being fixedly mounted on the bottom of the drive box (1); A telescopic assembly, which is arranged on the drive box (1); An introduction component is arranged on the driving box (1), and comprises a third connecting support (9), a guide tube (10) and a second seat (11); two groups of second seats (11) are fixedly mounted on the top of the third connecting support (9) and are symmetrically distributed; and the guide tube (10) is rotatably mounted on the second seat (11); The pushing mechanism is arranged on a driving box (1), and comprises a driving assembly and a tensioning assembly. The driving assembly comprises a driving hydraulic motor (12) and a first double-layer gear (13). The driving hydraulic motor (12) is fixedly installed on the top of the driving box (1), and the output shaft of the driving hydraulic motor (12) passes through the driving box (1) and is fixedly installed with the first double-layer gear (13). The tensioning assembly comprises a sliding U-shaped plate (14), a rotating column (15), a second double-layer gear (16), a fixed disk (17) and a threaded column (18). The second double-layer gear (16) is fixedly installed on the outer wall of the rotating column (15), and the fixed disk (17) is rotatably sleeved on the outer wall of the second double-layer gear (16). An opening is opened on the top of the sliding U-shaped plate (14), and the outer wall of the fixed disk (17) is fixedly installed with the inner wall of the opening. The threaded column (18) is rotatably installed on the front side of the sliding U-shaped plate (14).

2. A grouting pipe pushing device according to claim 1, characterized in that: The telescopic assembly comprises a telescopic cylinder (3), a hydraulic rod (4), a connecting plate (5) and a connecting block (6); the hydraulic rod (4) is fixedly mounted on one side of the first connecting support (2); two groups of connecting plates (5) are fixedly mounted on the outer wall of the telescopic cylinder (3) and are symmetrically distributed frontward and rearward; the connecting blocks (6) are fixedly mounted on adjacent side walls of the two groups of connecting plates (5); the free end of the hydraulic rod (4) is fixedly mounted on the outer wall of the connecting block (6); and the other end of the telescopic cylinder (3) is fixedly mounted on the outer wall of one side of the drive box (1).

3. A grouting pipe pushing device according to claim 2, characterized in that: The outer wall of the telescopic cylinder (3) is slidably sleeved with a first sleeve seat (7), and the outer wall of the first sleeve seat (7) is fixedly mounted with a second connecting support seat (8).

4. A grouting pipe pushing device according to claim 3, characterized in that: The other end of the guide tube (10) is fixedly mounted to the other outer wall of the drive box (1).

5. A grouting pipe pushing device according to claim 4, characterized in that: The driving hydraulic motor (12) and the first double-layer gear (13) are both in two groups and are symmetrically distributed. The bottom end of the first double-layer gear (13) is rotatably mounted on the inner bottom of the driving box (1).

6. A grouting pipe pushing device according to claim 5, characterized in that: The sliding U-shaped plate (14) is slidably mounted inside the drive box (1), the top and bottom ends of the rotating column (15) are rotatably mounted on the top and bottom of the inner side of the drive box (1), respectively, and the other end of the threaded column (18) extends to the outside of the drive box (1).

7. A grouting pipe pushing device according to claim 6, characterized in that: The first double-layer gear (13) corresponds to the second double-layer gear (16).

8. A grouting pipe pushing device according to claim 7, characterized in that: The conduit (10) is curved.

9. A grouting pipe pushing device according to claim 8, characterized in that: The first connecting support (2), the second connecting support (8) and the third connecting support (9) are located on the same horizontal line.

10. A grouting pipe pushing device according to claim 9, characterized in that: Both sides of the drive box (1) are provided with openings, which are connected to the telescopic cylinder (3) and the guide tube (10).

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