Soil drill rod probing machine for constructional engineering supervision

Abstract

The invention relates to the technical field of soil drill rod probing machines, and provides a soil drill rod probing machine for constructional engineering supervision. According to the technical scheme, the device comprises the base, the supporting frame is fixed to the upper end of the base, the inclined supporting rod is fixed to the side face of the base and the side face of the supporting frame, the movable frame is arranged in the supporting frame in a sliding mode, the two symmetrically-arranged mounting rods are fixed in the movable frame, and the drop hammer is installed between the two mounting rods. A detection drill rod body is arranged at the lower end of the movable frame, movable wheels are installed at the four corners of the base, a cleaning structure used for cleaning the detection drill rod body is arranged between the supporting frame and the detection drill rod body, and the drop hammer and the installation rod support are provided with a driving structure used for driving the drop hammer to move. The base is provided with a take-up and pay-off structure used for taking up and paying off the movable frame. The cleaning structure achieves automatic cleaning of the probing drill rod body, manual cleaning is not needed, the cleaning effect is good through the cleaning brush and the scraping ring which move up and down in a reciprocating mode and in a rotating mode, and the cleaning efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of soil probe machines, and in particular to a soil probe machine for construction engineering supervision. Background Art

[0002] Construction engineering refers to the engineering entity that builds various types of buildings and ancillary facilities through various technical works such as planning, investigation, design, construction and completion. It includes the construction, reconstruction or expansion of buildings and ancillary structures to meet people's needs for production, residence, study and public activities. In the construction of construction projects, the foundation is a particularly important link. During the foundation construction, there will usually be a supervisor to inspect and accept the foundation. The inspection and acceptance requires the use of a soil probe. A soil probe refers to a geological and foundation density detection device. It uses a certain drop hammer energy to drive the conical probe into the soil, and the nature of the soil is determined according to the difficulty of driving it into the soil. ‌‌‌

[0003] After searching, the engineering supervision probe machine with application publication number CN108505508A has the following advantages and effects: on the one hand, there is no need for real-time counting by engineers, which reduces the workload; on the other hand, by observing the depth of each probe sinking, the soil quality at different depths below the foundation can be directly judged without the need to use other equipment for detection.

[0004] However, when the above-mentioned equipment is in use, a lot of mud will adhere to the surface of the probe after it is inserted into the foundation and pulled out. In order to reduce the impact of the attached mud on the detection accuracy during continuous detection of multiple points, the mud needs to be cleaned every time the detection is used. The cleaning is mostly done manually with the help of brushes, knives and other tools. The whole cleaning and scraping process is inconvenient, time-consuming, and the cleaning is not thorough enough. Summary of the invention

[0005] The present invention provides a soil probe for construction engineering supervision, which solves the problem mentioned in the background technology that the soil needs to be cleaned each time the probe is used, and the cleaning is mostly done manually by brushes, knives and other tools. The whole cleaning and scraping process is inconvenient, time-consuming, and the cleaning is not clean enough.

[0006] The technical solution of the present invention is as follows:

[0007] A soil probe machine for construction engineering supervision comprises a base, a support frame is fixed on the upper end of the base, diagonal braces are fixed to the sides of the base and the support frame, a mobile frame is slidably arranged inside the support frame, two symmetrically arranged mounting rods are fixed inside the mobile frame, a drop hammer is installed between the two mounting rods, a probe body is arranged at the lower end of the mobile frame, moving wheels are installed at the four corners of the base, a cleaning structure for cleaning the probe body is arranged between the support frame and the probe body, a driving structure for driving the drop hammer to move is arranged on the drop hammer and the mounting rod bracket, and a retracting and releasing line structure for retracting and releasing the mobile frame is arranged on the base.

[0008] As a further technical solution of the present invention, the cleaning structure includes a cleaning ring mounted on the probe body, a cleaning brush is fixed inside the cleaning ring by bolts, the cleaning brush is in contact with the probe body, a scraper ring is fixed inside the cleaning ring at the lower end of the cleaning brush by bolts, a connecting ring is rotatably connected to the cleaning ring, and a driving assembly for driving the cleaning ring to move up and down is arranged between the scraper ring and the support frame.

[0009] As a further technical solution of the present invention, the driving assembly includes a vertical plate fixed between the base and the support frame, a servo motor is fixed on the upper end of the vertical plate, a threaded rod rotates inside the vertical plate, the output end of the servo motor is fixedly connected to the threaded rod, a moving block is threadedly connected to the threaded rod, a connecting rod is fixed to the side of the moving block, a through groove is opened on the support frame, the connecting rod passes through the through groove and is fixedly connected to a connecting ring, and a guide assembly is arranged between the connecting ring and the support frame.

[0010] As a further technical solution of the present invention, the guide assembly includes a limiting rod fixed on the connecting ring, the support frame is provided with an installation groove, a guide rod is fixed inside the installation groove, a guide block is slidably sleeved on the guide rod, and the limiting rod is fixedly connected to the guide block.

[0011] As a further technical solution of the present invention, two symmetrically arranged mounting blocks are fixed on the side of the movable block, and a rotating shaft is rotatably connected to the mounting block. The rotating shaft passes through the mounting block and is rotatably connected to the guide block. A long-hair brush is fixed on the rotating shaft, and the long-hair brush is in contact with the probe body. A transmission assembly for driving the rotating shaft is arranged between the rotating shaft and the vertical plate.

[0012] As a further technical solution of the present invention, the transmission assembly includes a transmission gear fixed to the end of the rotating shaft, and two transmission racks meshing with the transmission gear are fixed to the side of the vertical plate.

[0013] As a further technical solution of the present invention, a mounting frame is fixed on the connecting rod, a driving motor is fixed on the upper end of the mounting frame, a movable groove is opened on the side of the mounting frame, and a driving assembly is arranged between the driving motor and the cleaning ring.

[0014] As a further technical solution of the present invention, the driving assembly includes a driving gear fixed to the output end of the driving motor, and a driving gear ring meshing with the driving gear is fixed to the cleaning ring.

[0015] As a further technical solution of the present invention, the driving structure includes a motor 1 fixed on the side of the mounting rod, a driving shaft is installed on the other side of the mounting rod, a lifting chain is installed on the driving shaft, and the motor 1 and the driving shaft are connected through a transmission belt and a transmission pulley.

[0016] As a further technical solution of the present invention, the wire reeling and winding structure includes two motors fixed on a base, a winding roller is installed on the base, the driving motor and the winding roller are connected by a transmission belt and a transmission wheel, a transmission steel wire is wound on the winding roller, and the transmission steel wire is connected to the support frame and the movable frame by a transmission wheel.

[0017] The working principle and beneficial effects of the present invention are:

[0018] 1. The present invention, when the probe body is pulled out, it is cleaned by a variety of cleaning tools such as a long-haired brush, a scraping ring and a cleaning brush in sequence. When the probe body is completely pulled out, the cleaning ring together with the scraping ring and the cleaning brush are reciprocated up and down under the action of the servo motor, the threaded rod and the moving block, and the cleaning ring together with the scraping ring and the cleaning brush are rotated under the action of the driving motor, the driving wheel and the driving gear ring, thereby realizing automatic cleaning of the probe body, without manual cleaning, and the cleaning brush and the scraping ring that reciprocate up and down and rotate have a better cleaning effect on the probe body, a higher cleaning efficiency, and are more conducive to the use of the probe machine.

[0019] 2. In the present invention, when the drive motor and other structures drive the scraper ring and the cleaning brush to move up and down reciprocatingly, the rotating shaft and the long-haired brush follow the movement, which can improve the cleaning effect. When the rotating shaft rotates and follows the movement, under the action of the transmission gear and the transmission rack, the rotating shaft can rotate, thereby causing the long-haired brush to rotate. The rotation of the long-haired brush can further improve the cleaning effect of the probe body, which is more conducive to reuse. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0021] Figure 1 It is a first three-dimensional structural schematic diagram of the drilling machine of the present invention;

[0022] Figure 2 It is a partial cross-sectional view of the drilling machine of the present invention;

[0023] Figure 3 It is a second three-dimensional structural schematic diagram of the drilling machine of the present invention;

[0024] Figure 4 For the present invention Figure 2 The enlarged schematic diagram at A in the middle;

[0025] Figure 5 For the present invention Figure 2 The enlarged schematic diagram of point B in the middle;

[0026] Figure 6 For the present invention Figure 3 Enlarged schematic diagram at point C in the middle.

[0027] In the figure: 1, base; 2, support frame; 3, diagonal support rod; 4, moving frame; 5, mounting rod; 6, drop hammer; 7, probe body; 8, moving wheel; 9, cleaning ring; 10, cleaning brush; 11, scraping ring; 12, vertical plate; 13, servo motor; 14, threaded rod; 15, through groove; 16, moving block; 17, connecting rod; 18, limiting rod; 19, mounting groove; 20, guide rod; 21, guide block; 22, mounting block; 23, rotating shaft; 24, long-hair brush; 25, transmission gear; 26, transmission rack; 27, mounting frame; 28, driving motor; 29, connecting ring; 30, driving gear; 31, driving gear ring; 32, motor 1; 33, lifting chain; 34, motor 2; 35, winding roller; 36, transmission wire; 37, transmission wheel. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on 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. Example

[0029] like Figure 1 to Figure 6As shown, this embodiment proposes a soil probe machine for construction engineering supervision, including a base 1, characterized in that a support frame 2 is fixed to the upper end of the base 1, diagonal braces 3 are fixed to the sides of the base 1 and the support frame 2, a mobile frame 4 is slidably arranged inside the support frame 2, two symmetrically arranged mounting rods 5 are fixed inside the mobile frame 4, a drop hammer 6 is installed between the two mounting rods 5, a probe body 7 is arranged at the lower end of the mobile frame 4, moving wheels 8 are installed at the four corners of the base 1, a cleaning structure for cleaning the probe body 7 is arranged between the support frame 2 and the probe body 7, a driving structure for driving the drop hammer 6 to move is arranged between the drop hammer 6 and the mounting rod 5 bracket, and a retracting and releasing line structure for retracting and releasing the mobile frame 4 is arranged on the base 1.

[0030] The driving structure includes a motor 32 fixed to the side of the mounting rod 5, a driving shaft is installed on the other side of the mounting rod 5, a lifting chain 33 is installed on the driving shaft, and the motor 32 and the driving shaft are connected through a transmission belt and a transmission pulley.

[0031] The reeling and winding structure includes a motor 34 fixed on a base 1, a winding roller 35 is installed on the base 1, the driving motor and the winding roller 35 are connected by a transmission belt and a transmission wheel 37, a transmission steel wire 36 is wound on the winding roller 35, and the transmission steel wire 36 is connected to the support frame 2 and the movable frame 4 by a transmission wheel 37.

[0032] The cleaning structure includes a cleaning ring 9 which is sleeved on the probe body 7, a cleaning brush 10 is fixed inside the cleaning ring 9 by bolts, the cleaning brush 10 is in contact with the probe body 7, a scraper ring 11 is fixed inside the cleaning ring 9 at the lower end of the cleaning brush 10 by bolts, a connecting ring 29 is rotatably connected to the cleaning ring 9, and a driving component for driving the cleaning ring 9 to move up and down is arranged between the scraper ring 11 and the support frame 2.

[0033] The driving assembly includes a vertical plate 12 fixed between the base 1 and the support frame 2, a servo motor 13 is fixed to the upper end of the vertical plate 12, a threaded rod 14 rotates inside the vertical plate 12, the output end of the servo motor 13 is fixedly connected to the threaded rod 14, a moving block 16 is threadedly connected to the threaded rod 14, a connecting rod 17 is fixed to the side of the moving block 16, a through groove 15 is opened on the support frame 2, the connecting rod 17 passes through the through groove 15 and is fixedly connected to the connecting ring 29, and a guide assembly is arranged between the connecting ring 29 and the support frame 2.

[0034] The guide assembly includes a limiting rod 18 fixed on a connecting ring 29 , a mounting groove 19 is provided on the support frame 2 , a guide rod 20 is fixed inside the mounting groove 19 , a guide block 21 is slidably sleeved on the guide rod 20 , and the limiting rod 18 is fixedly connected to the guide block 21 .

[0035] In this embodiment, when the probe body 7 is pulled out, the scraper ring 11 can scrape off the soil attached to the probe body 7 and further clean it through the cleaning brush 10. When it is completely pulled out, the cleaning ring 9 is controlled to move back and forth up and down, thereby improving the cleaning effect, and no manual cleaning is required. The cleaning efficiency is high, which can improve the use effect of the entire probe machine.

[0036] When the probe machine pulls the probe body 7 out of the ground, the scraper ring 11 will contact the soil on the probe body 7, thereby scraping off part of the soil, and then the probe body 7 passes through the cleaning brush 10, and the soil on the probe body 7 can be cleaned again by the cleaning brush 10 contacting the soil on the probe body 7, so as to clean the soil attached to the probe body 7. When the probe body 7 is completely pulled out, the servo motor 13 is turned on, and the servo motor 13 reciprocates the output end according to the preset program, and the threaded rod 14 is driven by the servo motor 13 to reciprocate the forward and reverse rotation. When the threaded rod 14 rotates, the moving block 16 is stressed, so that the connecting ring 29 is stressed, and the connecting ring 29 is stressed so that the limiting rod 18 is stressed, so that the guide block 21 is stressed, and the guide block 21 is restricted and guided by the guide rod 20, so that the cleaning ring 9 reciprocates upward or downward on the probe body 7, and at this time, the moving block 16 moves on the threaded rod 14, and the guide block 21 slides on the conductor rod. The reciprocating movement of the cleaning ring 9 drives the scraper ring 11 and the cleaning brush 10 to reciprocate, thereby achieving multiple reciprocating cleaning of the probe body 7, thereby improving the cleaning efficiency and cleaning effect. Example

[0037] like Figure 4 and Figure 5 As shown, two symmetrically arranged mounting blocks 22 are fixed on the side of the moving block 16, and a rotating shaft 23 is rotatably connected to the mounting block 22. The rotating shaft 23 passes through the mounting block 22 and is rotatably connected to the guide block 21. A long-hair brush 24 is fixed on the rotating shaft 23, and the long-hair brush 24 is in contact with the probe body 7. A transmission assembly for driving the rotating shaft 23 is arranged between the rotating shaft 23 and the vertical plate 12.

[0038] The transmission assembly includes a transmission gear 25 fixed to the end of the rotating shaft 23 , and two transmission racks 26 meshing with the transmission gear 25 are fixed to the side of the vertical plate 12 .

[0039] In this embodiment, when the probe body 7 is pulled out, the long-haired brush 24 of the probe body 7 contacts the probe body 7, and the probe body 7 can be cleaned again by the long-haired brush 24, thereby improving the cleaning effect. At the same time, when the cleaning ring 9 moves upward or downward, the long-haired brush 24 moves with it and rotates. The rotating long-haired brush 24 can effectively remove the soil with strong adhesion on the probe, thereby further improving the cleaning effect.

[0040] When the driving motor drives the cleaning ring 9 to move upward or downward, the rotating shaft 23 follows the movement. At this time, the transmission gear 25 at the end of the rotating shaft 23 moves on the transmission rack 26 and is restricted by the transmission rack 26, so that the transmission gear 25 rotates. When the transmission gear 25 rotates, the rotating shaft 23 rotates. The rotation of the rotating shaft 23 can cause the long-haired brush 24 to rotate. The rotation of the long-haired brush 24 can better contact the soil, and the soil can be repeatedly cleaned, thereby improving the cleaning effect. Example

[0041] like Figure 2 and Figure 4 As shown, a mounting frame 27 is fixed on the connecting rod 17 , a driving motor 28 is fixed on the upper end of the mounting frame 27 , a movable groove is opened on the side of the mounting frame 27 , and a driving assembly is arranged between the driving motor 28 and the cleaning ring 9 .

[0042] The driving assembly includes a driving gear 30 fixed to the output end of the driving motor 28 , and a driving ring gear 31 meshing with the driving gear 30 is fixed to the cleaning ring 9 .

[0043] In this embodiment, when the cleaning ring 9 moves, the drive motor 28 is turned on, and the drive motor 28 drives the drive gear 30 to rotate. When the drive gear 30 rotates, it can drive the transmission gear ring to rotate, thereby realizing the rotation of the cleaning ring 9. When the cleaning ring 9 rotates, it drives the cleaning brush 10 and the scraper ring 11 to rotate. The probe body 7 is cleaned by the rotating cleaning brush 10 and the scraper ring 11, and the cleaning effect is better and the cleaning efficiency is higher.

[0044] In summary, the working principle of the present invention is as follows:

[0045] When in use, the probe machine is moved to a designated position on the foundation, one end of the probe body 7 is connected to the movable frame 4 accordingly, and the other end is vertically downward in contact with the ground, then the motor 1 32 and the motor 2 34 are turned on, and the motor 2 34 works intermittently after starting. When the motor 1 32 is working, the lifting chain 33 is reciprocated by the action of the transmission belt and the transmission pulley, and the lifting chain 33 reciprocates to drive the drop hammer 6 to move upward. After reaching a certain height, the drop hammer 6 falls naturally and hits the end of the probe body 7, and when the motor 2 34 is working, the winding roller 35 is rotated by the action of the transmission belt and the transmission pulley, and the transmission wire 36 is relaxed, so that the probe body 7 is forced to move downward and inserted into the foundation, and the movable frame 4 is forced to move downward, and the above operation is repeated until most of the length of the probe body 7 is inserted into the foundation, and then the motor 1 32 and the motor 2 34 are turned off, and the number of hits is recorded in the whole process. When the probe body 7 needs to be pulled out, the motor 2 34 is turned on to rotate in the opposite direction, so that the winding roller 35 winds up the transmission wire 36, and the movable frame 4 is pulled upward, thereby pulling the probe body 7 out of the foundation.

[0046] When the probe machine pulls the probe body 7 out of the ground, the probe body 7 comes into contact with the long-bristled brush 24, and the probe body 7 can be cleaned again through the long-bristled brush 24. The scraper ring 11 will come into contact with the soil on the probe body 7, thereby scraping off part of the soil. After that, the probe body 7 passes through the cleaning brush 10, and the cleaning brush 10 comes into contact with the soil on the probe body 7 to clean the soil again, thereby achieving the cleaning of the soil attached to the probe body 7. After the probe body 7 is completely pulled out, the servo motor 13 and the drive motor 28 are turned on. The servo motor 13 reciprocates the output end according to the preset program. The servo motor 13 drives the threaded rod 14 to reciprocate, so that the cleaning ring 9 moves upward or downward on the probe body 7. When the drive motor drives the cleaning ring 9 to move upward or downward, the rotating shaft 23 moves with it. At this time, the transmission gear 25 at the end of the rotating shaft 23 moves on the transmission rack 26 and is restricted by the transmission rack 26, so that the transmission gear 25 rotates. When the transmission gear 25 rotates, the rotating shaft 23 rotates, and the rotation of the rotating shaft 23 can rotate the long-haired brush 24. When the drive motor 28 rotates, it drives the transmission gear ring to rotate, thereby realizing the rotation of the cleaning ring 9. When the cleaning ring 9 rotates, it drives the cleaning brush 10 and the scraping ring 11 to rotate. Through the up and down movable and rotating cleaning brush 10, the scraping plate, and the long-haired brush 24, the soil on the probe body 7 can be quickly cleaned, and the cleaning effect is better, which is more conducive to the next use.

[0047] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A soil probe for construction engineering supervision, comprising a base (1), characterized in that: A support frame (2) is fixed at the upper end of the base (1), and oblique support rods (3) are fixed to the sides of the base (1) and the support frame (2). A movable frame (4) is slidably arranged inside the support frame (2), and two symmetrically arranged mounting rods (5) are fixed inside the movable frame (4). A drop hammer (6) is installed between the two mounting rods (5), and a probe body (7) is arranged at the lower end of the movable frame (4). Moving wheels (8) are installed at the four corners of the base (1), and a cleaning structure for cleaning the probe body (7) is arranged between the support frame (2) and the probe body (7). A driving structure for driving the drop hammer (6) to move is arranged between the drop hammer (6) and the mounting rod (5) bracket, and a retracting wire structure for retracting and releasing the movable frame (4) is arranged on the base (1).

2. A soil probe for construction engineering supervision according to claim 1, characterized in that: The cleaning structure comprises a cleaning ring (9) sleeved on a probe body (7), a cleaning brush (10) being fixed inside the cleaning ring (9) by means of bolts, the cleaning brush (10) being in close contact with the probe body (7), a scraping ring (11) being fixed inside the cleaning ring (9) at a position below the cleaning brush (10) by means of bolts, a connecting ring (29) being rotatably connected to the cleaning ring (9), and a driving assembly for driving the cleaning ring (9) to move up and down being provided between the scraping ring (11) and the support frame (2).

3. A soil probe for construction engineering supervision according to claim 2, characterized in that: The driving assembly comprises a vertical plate (12) fixed between a base (1) and a support frame (2), a servo motor (13) being fixed at the upper end of the vertical plate (12), a threaded rod (14) rotating inside the vertical plate (12), an output end of the servo motor (13) being fixedly connected to the threaded rod (14), a moving block (16) being threadedly connected to the threaded rod (14), a connecting rod (17) being fixed to the side of the moving block (16), a through groove (15) being provided on the support frame (2), the connecting rod (17) passing through the through groove (15) and being fixedly connected to a connecting ring (29), and a guide assembly being provided between the connecting ring (29) and the support frame (2).

4. A soil probe for construction engineering supervision according to claim 3, characterized in that: The guide assembly comprises a limiting rod (18) fixed on a connecting ring (29); a mounting groove (19) is provided on the support frame (2); a guide rod (20) is fixed inside the mounting groove (19); a guide block (21) is slidably sleeved on the guide rod (20); and the limiting rod (18) is fixedly connected to the guide block (21).

5. A soil probe for construction engineering supervision according to claim 3, characterized in that: Two symmetrically arranged mounting blocks (22) are fixed to the side of the moving block (16); a rotating shaft (23) is rotatably connected to the mounting block (22); the rotating shaft (23) passes through the mounting block (22) and is rotatably connected to the guide block (21); a long-hair brush (24) is fixed to the rotating shaft (23); the long-hair brush (24) is in contact with the probe body (7); and a transmission assembly for driving the rotating shaft (23) is arranged between the rotating shaft (23) and the vertical plate (12).

6. A soil probe for construction engineering supervision according to claim 5, characterized in that: The transmission assembly comprises a transmission gear (25) fixed to the end of the rotating shaft (23), and two transmission racks (26) meshing with the transmission gear (25) are fixed to the side of the vertical plate (12).

7. A soil probe for construction engineering supervision according to claim 3, characterized in that: A mounting frame (27) is fixed on the connecting rod (17), a driving motor (28) is fixed on the upper end of the mounting frame (27), a movable groove is provided on the side of the mounting frame (27), and a driving assembly is provided between the driving motor (28) and the cleaning ring (9).

8. A soil probe for construction engineering supervision according to claim 7, characterized in that: The driving assembly comprises a driving gear (30) fixed to the output end of the driving motor (28), and a driving ring gear (31) meshing with the driving gear (30) is fixed to the cleaning ring (9).

9. A soil probe for construction engineering supervision according to claim 1, characterized in that: The driving structure comprises a motor 1 (32) fixed to the side of the mounting rod (5), a driving shaft is mounted on the other side of the mounting rod (5), a lifting chain (33) is mounted on the driving shaft, and the motor 1 (32) and the driving shaft are connected to each other via a driving belt and a driving pulley.

10. A soil probe for construction engineering supervision according to claim 1, characterized in that: The retractable wire structure comprises a second motor (34) fixed on a base (1); a reeling roller (35) is mounted on the base (1); the drive motor and the reeling roller (35) are connected via a transmission belt and a transmission wheel (37); a transmission steel wire (36) is reeled on the reeling roller (35); and the transmission steel wire (36) is connected to the support frame (2) and the movable frame (4) via a transmission wheel (37).

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