Intelligent foundation drill rod detection equipment and construction technology

Abstract

The invention relates to the technical field of building construction, in particular to intelligent foundation drill rod detection equipment and a construction technology.The intelligent foundation drill rod detection equipment comprises a supporting plate, the supporting plate is in a U shape, a frame is fixedly installed at the outer end of the supporting plate, universal wheels are fixedly installed on one side of the lower end of the frame, and supporting legs are fixedly installed at the other end of the frame; sliding sleeves are slidably connected to the outer walls of the left end and the right end of the supporting plate, a moving plate is fixedly installed between the two sliding sleeves, a first motor is started through a controller to drive a first winding shaft to rotate, a first steel wire rope is wound, the height of the moving plate and the height of a driving hammer are adjusted, a drill rod is inserted into the marked position, and the drill rod is located under the driving hammer; and finally, a second motor is driven by the controller to drive a second winding shaft to rotate, the driving hammer is lifted by 50 cm and then freely falls down to hit the drill rod, the counting sensor records the hammering number and the total number, the depth sensor records once every time the drill rod descends by 30 cm, and the depth sensor is matched with the counting sensor to count the hammering number of the corresponding depth value.

Description

Technical Field

[0001] The invention relates to the technical field of building construction, and in particular to intelligent foundation drilling equipment and a construction process. Background Art

[0002] Foundation drilling is a soil layer detection construction technology. It uses the number of hammer blows required for the steel drill to enter the foundation soil layer to detect hidden structures in the soil layer or roughly estimate the allowable bearing capacity of the soil layer.

[0003] The existing foundation drilling method mainly relies on manual recording of the number of hammer strikes, which has low work efficiency and poor data accuracy. In order to improve the drilling efficiency and reduce labor intensity, an intelligent device that can automatically record the number of hammer strikes of the drilling depth is developed. To this end, the present invention proposes an intelligent foundation drilling device and a construction process for solving the above problems. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent foundation drilling equipment and construction process to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent foundation drilling device, comprising: a support plate, the support plate is U-shaped, a frame is fixedly installed on the outer end of the support plate, a universal wheel is fixedly installed on one side of the lower end of the frame, and a support leg is fixedly installed on the other end, the outer walls of the left and right ends of the support plate are slidably connected with sliding sleeves, a movable plate is fixedly installed between the two sliding sleeves, the upper end of the movable plate and the inner wall of the top end of the support plate are fixedly installed with pulleys, the lower end of the frame is rotatably connected with a winding shaft 1, a steel wire rope 1 is wound on the outer wall of the winding shaft 1, and one end of the steel wire rope 1 passes through the pulley in turn and is fixed on the inner wall of the top end of the support plate;

[0006] The upper end of the movable plate is rotatably connected to a winding shaft 2, an outer wall of which is wound with a steel wire rope 2, the other end of which passes through the movable plate and is fixedly provided with a hammer, a plurality of limit plates are fixedly provided at the lower end of the movable plate, the hammer is slidably arranged in the plurality of limit plates, a drill rod is arranged at the lower end of the hammer, and fixed components are arranged on both the left and right sides of the lower end of the movable plate.

[0007] Preferably, a connecting plate is fixedly mounted on the side wall of one end of the movable plate, a counting sensor is fixedly mounted on the lower end of the connecting plate, a depth sensor is fixedly mounted on the inner side of the upper end of the supporting plate, and a controller is fixedly mounted on the outer end of the supporting plate.

[0008] Preferably, a mounting plate is fixedly mounted on the inner wall of one end of the frame, a motor is fixedly mounted on the upper end of the mounting plate, two ear plates are fixedly mounted on the inner wall of the other end of the frame, a winding shaft is rotatably connected between the two ear plates, a pulley is fixedly mounted on the output end of the motor and one end of the winding shaft, and a belt is transmission-connected between the two pulleys.

[0009] Preferably, two ear plates 2 are fixedly mounted on one side of the upper end of the movable plate, and a winding shaft 2 is rotatably connected between the two ear plates 2. A motor 2 is fixedly mounted on the other side of the upper end of the movable plate, and a pulley 2 is fixedly mounted on the output of the motor 2 and the outer wall of one end of the winding shaft 2, and a belt 2 is transmission-connected between the two pulleys 2.

[0010] Preferably, there are four pulleys, which are respectively fixedly mounted on the upper end of the movable plate and the top inner wall of the support plate. One end of the wire rope passes through the movable plate and then passes through the four pulleys in sequence before being fixed to the upper end of the support plate.

[0011] Preferably, the fixing component includes a limit block and a fixing plate, a plurality of limit blocks are evenly fixedly mounted on the inner side walls of the left and right ends of the support plate, and the fixing plate is fixedly mounted on the left and right sides of the lower end of the movable plate.

[0012] Preferably, an electric push rod is fixedly installed at one end of the fixed plate, and a moving block is fixedly installed at the output end of the electric push rod. The moving block is close to the limit block, and a sliding groove is opened at the outer end of the moving block. A plug-in block is slidably connected in the sliding groove, and a spring is fixedly installed at the inner end of the plug-in block. The other end of the spring is fixedly connected to the inner wall of the inner end of the sliding groove. When the spring is in a balanced state, the outer end of the plug-in block is located on the outside of the sliding groove.

[0013] Preferably, a support sleeve is slidably sleeved on the outer wall of the output end of the electric push rod, and the upper end of the support sleeve is fixed to the lower end of the movable plate through a fixing block.

[0014] Preferably, the controller is electrically connected to motor one, motor two, the counting sensor, the depth sensor and the electric push rod respectively.

[0015] A construction process of intelligent foundation drilling equipment: specifically comprising the following steps:

[0016] S1. First, move the device to the foundation where the drilling is required, mark the location where the drilling is required, and adjust the position of the hammer;

[0017] S2, then, the controller starts the motor to drive the reel shaft to rotate, reeling the wire rope, and adjusting the height of the moving plate and the hammer;

[0018] S3, then, insert the drill rod into the marked position, and place the drill rod directly below the hammer;

[0019] S4. Finally, the controller drives the motor 2 to drive the reel 2 to rotate, lift the hammer 50CM and then let it fall freely to hit the drill rod. The counting sensor records the number of hammer strikes and the total number. The depth sensor records once every time the drill rod drops 30CM, and cooperates with the counting sensor to count the number of hammer strikes at the corresponding depth value.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] Start motor 1 through the controller to drive reel-up shaft 1 to rotate, reel in wire rope 1, adjust the height of movable plate and hammer, insert drill rod into marked position, and drill rod is directly below hammer. Finally, drive motor 2 through controller to drive reel-up shaft 2 to rotate, lift hammer 50CM and then let it fall freely to hit drill rod. Counting sensor records the number of hammer strikes and total number. Depth sensor records once every time drill rod drops 30CM, and cooperates with counting sensor to count the number of hammer strikes at corresponding depth value. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a front schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a bottom view of the overall structure of the present invention;

[0024] Figure 3 It is a front schematic diagram of part of the structure of the present invention;

[0025] Figure 4 It is a bottom view of a part of the structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the upper structure of the movable plate of the present invention;

[0027] Figure 6 It is a schematic diagram of the structure of the fixing component of the present invention.

[0028] In the figure: 1. support plate; 2. frame; 3. universal wheel; 4. mounting plate; 5. motor 1; 6. ear plate 1; 7. take-up shaft 1; 8. pulley 1; 9. belt 1; 10. limit block; 11. sliding sleeve; 12. moving plate; 13. pulley; 14. wire rope 1; 15. connecting plate; 16. counting sensor; 17. depth sensor; 18. controller; 19. limit plate; 20. hammer; 21. drill rod; 22. motor 2; 23. ear plate 2; 24. take-up shaft 2; 25. pulley 2; 26. belt 2; 27. wire rope 2; 28. electric push rod; 29. ​​moving block; 30. support sleeve; 31. slide groove; 32. plug-in block; 33. spring; 34. fixed plate. DETAILED DESCRIPTION

[0029] In order to make the purpose and technical solution of the present invention clearly and completely described, and the advantages more clearly understood, the embodiments of the present invention are further described in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present invention, rather than all of the embodiments, and are only used to explain the embodiments of the present invention, and are not used to limit the embodiments of the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 6 The present invention provides a technical solution: an intelligent foundation drilling device, comprising: a support plate 1, the support plate 1 is U-shaped, a frame 2 is fixedly installed on the outer end of the support plate 1, a universal wheel 3 is fixedly installed on one side of the lower end of the frame 2, and a support leg is fixedly installed on the other end, which is convenient for moving the device and fixing the device. Slide sleeves 11 are slidably connected to the outer walls of the left and right ends of the support plate 1, and a moving plate 12 is fixedly installed between the two slide sleeves 11. The position of the moving plate 12 is changed by sliding the slide sleeve 11 on the support plate 1, and a pulley 13 is fixedly installed on the upper end of the moving plate 12 and the inner wall of the top end of the support plate 1. Four pulleys 13 are provided, which are respectively fixedly installed on the upper end of the moving plate 12 and the inner wall of the top end of the support plate 1, and the four pulleys 13 are staggered.

[0031] A mounting plate 4 is fixedly mounted on the inner wall of one end of the frame 2, a motor 5 is fixedly mounted on the upper end of the mounting plate 4, two ear plates 6 are fixedly mounted on the inner wall of the other end of the frame 2, a reel 7 is rotatably connected between the two ear plates 6, a pulley 8 is fixedly mounted on the output end of the motor 5 and one end of the reel 7, a belt 9 is connected between the two pulleys 8, the motor 5 is a servo motor, which can drive the pulley 8 to rotate forward and reversely, and when the motor 5 drives the pulley 8 to rotate, it will drive another pulley 8 and the reel 7 to rotate through the belt 9, and a steel wire rope 1 is wound around the outer wall of the reel 7 4, the other end of the wire rope 14 is fixed on the outer wall of the winding shaft 7, when the winding shaft 7 rotates, the wire rope 14 can be wound or unwound, one end of the wire rope 14 passes through the pulley 13 in turn and is fixed on the top inner wall of the support plate 1, one end of the wire rope 14 passes through the movable plate 12 and then passes through four pulleys 13 in turn and is fixed to the upper end of the support plate 1, when the winding shaft 7 winds up the wire rope 14, the pulley 13 located at the upper end of the movable plate 12 will be driven upward, and then the movable plate 12 will be pulled upward, and the movable plate 12 is moved by letting the sliding sleeve 11 slide on the support plate 1.

[0032] The upper end of the movable plate 12 is rotatably connected to a winding shaft 24, and two ear plates 23 are fixedly installed on one side of the upper end of the movable plate 12. The winding shaft 24 is rotatably connected between the two ear plates 23. A steel wire rope 27 is wound on the outer wall of the winding shaft 24 and is fixedly connected to one end of the steel wire rope 27. The other end of the steel wire rope 27 passes through the movable plate 12 and is fixedly installed with a hammer 20. When the winding shaft 24 rotates, the steel wire rope 27 can be reeled up, thereby moving the hammer 20. A plurality of limit plates 19 are fixedly installed at the lower end of the movable plate 12. The hammer 20 is slidably set in the plurality of limit plates 19 to limit and guide the hammer 20. A drill rod 21 is set at the lower end of the hammer 20, and the hammer 20 hits the drill rod 21 when it falls.

[0033] A motor 22 is fixedly installed on the other side of the upper end of the movable plate 12, and a pulley 25 is fixedly installed on the output of the motor 22 and the outer wall of one end of the winding shaft 24. A belt 26 is connected for transmission between the two pulleys 25. The motor 22 is a servo motor that can drive the pulley 25 to rotate forward and reversely. When the motor 22 is started, the pulley 25 is driven to rotate, and the pulley 25 drives another pulley 25 and the winding shaft 24 to rotate through the belt 26.

[0034] A connecting plate 15 is fixedly installed on the side wall of one end of the movable plate 12, a counting sensor 16 is fixedly installed on the lower end of the connecting plate 15, a depth sensor 17 is fixedly installed on the inner side of the upper end of the support plate 1, and a controller 18 is fixedly installed on the outer end of the support plate 1. The controller 18 is electrically connected to the motor 1 5, the motor 2 22, the counting sensor 16, the depth sensor 17 and the electric push rod 28 respectively, and all electrical components are externally connected to the power supply.

[0035] like Figure 2 , Figure 4 and Figure 6As shown, in some embodiments, fixed components are provided on both sides of the lower end of the movable plate 12, and the fixed components include a limit block 10 and a fixed plate 34. A plurality of limit blocks 10 are evenly fixedly installed on the inner side walls of the left and right ends of the support plate 1. The fixed plate 34 is fixedly installed on the left and right sides of the lower end of the movable plate 12. An electric push rod 28 is fixedly installed on one end of the fixed plate 34. A movable block 29 is fixedly installed on the output end of the electric push rod 28. The movable block 29 is close to the limit block 10. A slide groove 31 is provided on the outer end of the movable block 29. A plug-in block 32 is slidably connected in the slide groove 31. The inner end of the plug-in block 32 is fixedly connected to the inner end of the plug-in block 32. A spring 33 is fixedly installed, and the other end of the spring 33 is fixedly connected to the inner wall of the inner end of the slide groove 31. The plug-in block 32 can slide in the slide groove 31 by squeezing the spring 33. When the spring 33 is in a balanced state, the outer end of the plug-in block 32 is located on the outside of the slide groove 31. More specifically, after the movable plate 12 is moved to a suitable position by the motor 15, the electric push rod 28 is started by the controller 18. The output end of the electric push rod 28 extends out, pushing the movable block 29 to move toward one side of the limit block 10, so that the plug-in block 32 is inserted between two adjacent limit blocks 10, thereby fixing the movable plate 12.

[0036] A support sleeve 30 is slidably sleeved on the outer wall of the output end of the electric push rod 28 , and the upper end of the support sleeve 30 is fixed to the lower end of the movable plate 12 through a fixing block. The support sleeve 30 plays a role in supporting and guiding the output end of the electric push rod 28 .

[0037] In some embodiments, the present invention further provides a construction process of an intelligent foundation drilling device, which specifically includes the following steps:

[0038] S1. First, move the device to the foundation where the drilling is required, mark the position where the drilling is required, and adjust the position of the hammer 20;

[0039] S2, then, the controller 18 starts the motor 5 to drive the reel 7 to rotate, reeling the wire rope 14, and adjusting the height of the moving plate 12 and the hammer 20;

[0040] S3, then, insert the drill rod 21 into the marked position, and the drill rod 21 is located directly below the hammer 20;

[0041] S4. Finally, the controller 18 drives the motor 22 to drive the winding shaft 24 to rotate, lift the hammer 20 by 50CM and then let it fall freely to hit the drill rod 21. The counting sensor 16 records the number of hammer strikes and the total number. The depth sensor 17 records once every time the drill rod 21 drops 30CM, and cooperates with the counting sensor 16 to count the number of hammer strikes of the corresponding depth value.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent foundation drilling device, comprising: A support plate (1), characterized in that: the support plate (1) is U-shaped, a frame (2) is fixedly installed on the outer end of the support plate (1), a universal wheel (3) is fixedly installed on one side of the lower end of the frame (2), and a support leg is fixedly installed on the other end, the outer walls of the left and right ends of the support plate (1) are slidably connected with sliding sleeves (11), a movable plate (12) is fixedly installed between the two sliding sleeves (11), the upper end of the movable plate (12) and the inner wall of the top end of the support plate (1) are fixedly installed with pulleys (13), the lower end of the frame (2) is rotatably connected with a winding shaft (7), a steel wire rope (14) is wound on the outer wall of the winding shaft (7), and one end of the steel wire rope (14) passes through the pulley (13) in turn and is fixed on the inner wall of the top end of the support plate (1); The upper end of the movable plate (12) is rotatably connected to a winding shaft (24), an outer wall of the winding shaft (24) is wound with a steel wire rope (27), the other end of the steel wire rope (27) passes through the movable plate (12) and is fixedly installed with a hammer (20), a plurality of limit plates (19) are fixedly installed at the lower end of the movable plate (12), the hammer (20) is slidably arranged in the plurality of limit plates (19), a drill rod (21) is arranged at the lower end of the hammer (20), and fixed components are arranged on both left and right sides of the lower end of the movable plate (12).

2. An intelligent foundation drilling equipment according to claim 1, characterized in that: A connecting plate (15) is fixedly mounted on a side wall at one end of the movable plate (12); a counting sensor (16) is fixedly mounted on the lower end of the connecting plate (15); a depth sensor (17) is fixedly mounted on the inner side of the upper end of the supporting plate (1); and a controller (18) is fixedly mounted on the outer end of the supporting plate (1).

3. An intelligent foundation drilling equipment according to claim 1, characterized in that: A mounting plate (4) is fixedly mounted on the inner wall of one end of the frame (2), a motor (5) is fixedly mounted on the upper end of the mounting plate (4), two ear plates (6) are fixedly mounted on the inner wall of the other end of the frame (2), a reeling shaft (7) is rotatably connected between the two ear plates (6), a pulley (8) is fixedly mounted on the output end of the motor (5) and one end of the reeling shaft (7), and a belt (9) is transmission-connected between the two pulleys (8).

4. The intelligent foundation drilling equipment according to claim 1, characterized in that: Two ear plates (23) are fixedly mounted on one side of the upper end of the movable plate (12), and a reeling shaft (24) is rotatably connected between the two ear plates (23). A motor (22) is fixedly mounted on the other side of the upper end of the movable plate (12), and a belt pulley (25) is fixedly mounted on the output of the motor (22) and the outer wall of one end of the reeling shaft (24), and a belt (26) is transmission-connected between the two belt pulleys (25).

5. The intelligent foundation drilling equipment according to claim 1, characterized in that: There are four pulleys (13) which are respectively fixedly mounted on the upper end of the moving plate (12) and the inner wall of the top end of the supporting plate (1). One end of the steel wire rope (14) passes through the moving plate (12), passes through the four pulleys (13) in sequence, and is then fixed to the upper end of the supporting plate (1).

6. The intelligent foundation drilling equipment according to claim 1, characterized in that: The fixing component comprises a limit block (10) and a fixing plate (34); a plurality of limit blocks (10) are evenly fixedly mounted on the inner side walls of the left and right ends of the support plate (1); and the fixing plate (34) is fixedly mounted on the left and right sides of the lower end of the movable plate (12).

7. An intelligent foundation drilling equipment according to claim 6, characterized in that: An electric push rod (28) is fixedly mounted on one end of the fixed plate (34), a moving block (29) is fixedly mounted on the output end of the electric push rod (28), the moving block (29) is close to the limit block (10), a sliding groove (31) is provided at the outer end of the moving block (29), a plug-in block (32) is slidably connected in the sliding groove (31), a spring (33) is fixedly mounted on the inner end of the plug-in block (32), the other end of the spring (33) is fixedly connected to the inner end inner wall of the sliding groove (31), and when the spring (33) is in a balanced state, the outer end of the plug-in block (32) is located outside the sliding groove (31).

8. An intelligent foundation drilling device according to claim 7, characterized in that: A support sleeve (30) is slidably sleeved on the outer wall of the output end of the electric push rod (28), and the upper end of the support sleeve (30) is fixed to the lower end of the moving plate (12) through a fixing block.

9. The intelligent foundation drilling equipment according to claim 1, characterized in that: The controller (18) is electrically connected to the motor 1 (5), the motor 2 (22), the counting sensor (16), the depth sensor (17) and the electric push rod (28) respectively.

10. A construction process of the intelligent foundation drilling equipment according to any one of claims 1 to 9, characterized in that: The specific steps include: S1. First, move the device to the foundation where the drilling is required, mark the position where the drilling is required, and adjust the position of the hammer (20); S2, then, the controller (18) starts the motor (5) to drive the reel shaft (7) to rotate, reeling the wire rope (14) and adjusting the height of the moving plate (12) and the hammer (20); S3, then, insert the drill rod (21) into the marked position, and the drill rod (21) is located directly below the hammer (20); S4, finally, the controller (18) drives the second motor (22) to drive the second reel (24) to rotate, and the hammer (20) is lifted by 50cm and then falls freely to hit the drill rod (21). The counting sensor (16) records the number of hammer strikes and the total number. The depth sensor (17) records once every time the drill rod (21) drops by 30cm, and cooperates with the counting sensor (16) to count the number of hammer strikes of the corresponding depth value.

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