Dredging device for monitoring deep horizontal displacement

Abstract

The utility model discloses a dredging device for monitoring deep horizontal displacement, which belongs to the technical field of building surveying and comprises a cylinder, a first electric push rod is mounted in the cylinder, the outer surface of a sliding sleeve is slidably connected with the inner wall of the cylinder, an output shaft of a motor is connected with a reamer, a water inlet pipe is arranged outside the cylinder, and a water outlet pipe is arranged on the inner wall of the cylinder. The output end of the water pump is connected with an output pipe, the motor, the first electric push rod, the reamer and the sliding sleeve are matched, the motor serves as a power source to provide power for rotation of the reamer, blocked soil is crushed through rotation of the reamer, and after the sliding sleeve moves, power is provided for moving positions of the motor and the reamer. The reamer moves forwards to crush soil, the water pump discharges water mixed with the soil to the outside of the inclinometer pipe through the output pipe, the reamer continuously crushes the soil, the blocked position of the inclinometer pipe is dredged, and the problem that the inclinometer pipe is blocked is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building surveying technical field, especially a dredging device for deep horizontal displacement monitoring. BACKGROUND

[0002] The deep horizontal displacement monitoring dredging device is a kind of equipment specially used for monitoring the displacement change of soil body or structure in horizontal direction, and the device is usually used to monitor the lateral movement around unstable slope, earthwork engineering, soft soil foundation treatment, embankment, dam stability, drilling deviation, surrounding soil displacement caused by piling and backfill embankment and soil subsidence of underground engineering, and the working principle of deep horizontal displacement monitoring device usually involves drilling in the soil body of monitoring position, and inclinometer is buried in the drill hole, and inclinometer deforms along with the deformation of soil body, and the inclination change is measured by the sliding of inclinometer probe along guide groove, and then horizontal displacement is calculated, these devices can include steel casing pipe, mounting rod and inclination sensor, and the inclination sensor in the steel casing pipe can monitor the inclination state at the place, so as to obtain the horizontal displacement data of soil body.

[0003] During construction, mud may be poured into the inside of inclinometer, and inclinometer can not pass through inclinometer when measuring, so that the inclining detection of soil body or structure cannot be completed, in order to solve the technical problem, the utility model provides a dredging device for deep horizontal displacement monitoring. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide a dredging device for deep horizontal displacement monitoring, which can effectively solve the problems mentioned in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] A dredging device for deep horizontal displacement monitoring, comprising a cylinder, a first electric push rod is installed in the inside of the cylinder, a sliding sleeve is connected to the output end of the first electric push rod, the outer surface of the sliding sleeve is slidably connected with the inner wall of the cylinder, an electric motor is installed in the inside of the sliding sleeve, a reamer is connected to the output shaft of the electric motor, a water inlet pipe is arranged on the outside of the cylinder, a water pump is installed in the inside of the cylinder, an output pipe is connected to the output end of the water pump, a lifting lug is connected to one end of the cylinder, a plurality of support seats are connected to the outer surface of the cylinder, a plurality of rollers are rotatably connected to the inner wall of the plurality of support seats, and a fixing mechanism is arranged on the outside of the cylinder.

[0007] Preferably, the fixing mechanism comprises a second electric push rod, the second electric push rod is installed in the inside of the cylinder, a sliding frame is connected to the output end of the second electric push rod, and a scissor frame is rotatably connected to the inner wall of the sliding frame.

[0008] Preferably, a clamping plate is rotatably connected to the outer surface of the scissors frame, and a fixing frame is also rotatably connected to the outer surface of the scissors frame, and the inner wall of the fixing frame is connected to the outer surface of the cylinder.

[0009] Preferably, a sliding groove is provided on the inner side of the cylinder, the outer surface of the sliding sleeve is connected to a guide rail, and the outer surface of the guide rail is slidably connected to the inner wall of the sliding groove.

[0010] Preferably, a water inlet groove is opened on the inner side of the cylinder, and the water inlet groove is connected with the interior of the cylinder.

[0011] Preferably, the plurality of support seats are four, forming a circular array of four support seats.

[0012] Preferably, the outer surface of the cylinder is connected to a plurality of fixing seats, the plurality of fixing seats are arranged at equal distances, and the inner walls of the fixing seats are connected to the outer surface of the water inlet pipe.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] In the utility model, the motor, the first electric push rod, the reamer and the sliding sleeve cooperate with each other, the motor is used as a power source to provide power for the rotation of the reamer, and the blocked soil is broken by the rotation of the reamer. The sliding sleeve is pushed to move a position by the first electric push rod. After the sliding sleeve moves to a position, power is provided to the motor and the reamer to move the position, so that the reamer moves forward to break the soil. Water is transported to the reamer position through a water inlet pipe. After the broken soil is mixed with the water, the water mixed with the soil is discharged to the outside of the inclinometer tube through an output pipe by a water pump. The soil is continuously broken by the reamer, and the blocked position of the inclinometer tube is unblocked, thereby solving the problem of blockage of the inclinometer tube.

[0015] In the utility model, the second electric push rod cooperates with the scissor frame and the clamping plate, and the driving force provided by the second electric push rod pushes the sliding frame to move its position. After the sliding frame slides and changes its position, it drives the scissor frame to move up and down. At the same time, the scissor frame drives the clamping plate to move up and down, so that the clamping plate is in close contact with the inner wall of the inclinometer tube, providing support force for the cylinder, making the cylinder more stable. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a dredging device for deep horizontal displacement monitoring according to the present utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a fixing mechanism in a dredging device for deep horizontal displacement monitoring according to the present invention;

[0018] Figure 3 This is a schematic diagram of a cylindrical cross-section structure of a dredging device for deep horizontal displacement monitoring in the present utility model;

[0019] Figure 4 This is a schematic diagram of the overall structure of a support base in a dredging device for deep horizontal displacement monitoring according to the present invention;

[0020] Figure 5 This is a schematic diagram of the main structure of a dredging device for deep horizontal displacement monitoring in the utility model.

[0021] In the figure: 1. Cylinder; 2. First electric push rod; 3. Sliding sleeve; 4. Motor; 5. Reamer; 6. Water inlet pipe; 7. Water pump; 8. Output pipe; 9. Lifting eye; 10. Support seat; 11. Roller; 12. Fixing mechanism; 1201. Second electric push rod; 1202. Sliding frame; 1203. Scissor frame; 1204. Clamp; 1205. Fixing frame; 13. Slide; 14. Guide rail; 15. Water inlet trough; 16. Fixing seat. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figures 1-5 As shown, a dredging device for deep horizontal displacement monitoring includes a cylinder 1, a first electric push rod 2 is installed inside the cylinder 1, the output end of the first electric push rod 2 is connected to a sliding sleeve 3, the outer surface of the sliding sleeve 3 is slidably connected to the inner wall of the cylinder 1, and a motor 4 is installed inside the sliding sleeve 3. The sliding sleeve 3 is pushed to move its position by the first electric push rod 2. When the sliding sleeve 3 moves its position, the motor 4 and the reamer 5 are pushed to move their positions at the same time, so that the reamer 5 has the power to move forward, and the output shaft of the motor 4 is connected to the reamer 5. When the reamer 5 moves forward, the soil is crushed. The first electric push rod 2 and the motor 4 have a waterproof function.

[0024] A water inlet pipe 6 is provided on the outside of the cylinder 1, through which external water is guided into the interior of the inclinometer tube to be mixed with the crushed soil. A plurality of fixing seats 16 are connected to the outer surface of the cylinder 1. The plurality of fixing seats 16 are arranged at equal distances. The inner wall of the fixing seat 16 is connected to the outer surface of the water inlet pipe 6. The stability of the water inlet pipe 6 is maintained by the fixing seat 16 to prevent the water inlet pipe 6 from falling off, and external water is introduced into the interior of the inclinometer tube through the water inlet pipe 6.

[0025] A water pump 7 is installed inside the cylinder 1, and the output end of the water pump 7 is connected to an output pipe 8. A water inlet groove 15 is opened on the inner side of the cylinder 1, and the water inlet groove 15 is connected to the interior of the cylinder 1. The turbid water inside the inclinometer tube flows into the interior of the cylinder 1 through the water inlet groove 15, and is then discharged to the outside of the inclinometer tube through the water pump 7 and the output pipe 8. The turbid water is mixed with mud, and the mud is discharged to the outside of the inclinometer tube by replacing the water.

[0026] One end of the cylinder 1 is connected with the lifting lug 9, the lifting lug 9 is connected with the pull rope, the cylinder 1 is pulled through the pull rope, the outer surface of the cylinder 1 is connected with a plurality of support seats 10, the inner wall of the plurality of support seats 10 is rotatably connected with the roller 11, the plurality of support seats 10 is four, the four support seats 10 are circularly arrayed, the stability of the roller 11 is maintained through the support seat 10, the roller 11 is in contact with the guide groove in the inclinometer, so that the cylinder 1 is conveniently and stably moved.

[0027] The outer surface of the cylinder 1 is provided with the fixing mechanism 12, the stability of the cylinder 1 is improved through the fixing mechanism 12, the reamer 5 is more stably broken and treated, the fixing mechanism 12 includes the second electric push rod 1201, the second electric push rod 1201 is installed in the inside of the cylinder 1, the output end of the second electric push rod 1201 is connected with the sliding frame 1202, the inner wall of the sliding frame 1202 is rotatably connected with the scissor frame 1203, the second electric push rod 1201 provides power for the moving position of the sliding frame 1202, drives the sliding frame 1202 to move, the outer surface of the scissor frame 1203 is rotatably connected with the clamping plate 1204, the outer surface of the scissor frame 1203 is also rotatably connected with the fixed frame 1205, the inner wall of the fixed frame 1205 is connected with the outer surface of the cylinder 1, the scissor frame 1203 is two long rods, the middle is hinged through the shaft, one end of the long rod can rotate with the sliding frame 1202, the other end of the long rod can rotate with the fixed frame 1205, the other end of the two long rods can rotate with the clamping plate 1204, the scissor frame 1203 is driven to ascend and descend through the sliding frame 1202 sliding to change the position, the clamping plate 1204 is driven to ascend and descend through the scissor frame 1203, the number of the clamping plate 1204 and the scissor frame 1203 is four, and they are circularly and equidistantly arranged, so that the clamping plate 1204 more stably provides support force for the cylinder 1.

[0028] The inner side of the cylinder 1 is provided with the sliding groove 13, the outer surface of the sliding sleeve 3 is connected with the guide rail 14, the outer surface of the guide rail 14 is slidably connected with the inner wall of the sliding groove 13, the direction of the sliding of the sliding sleeve 3 is guided through the guide rail 14, and the stability of the sliding sleeve 3 is maintained, the stability of the guide rail 14 is maintained through the sliding groove 13.

[0029] It should be noted that in actual use of the device, first, the cylinder 1 is placed inside the inclinometer tube, and at the same time, the roller 11 is brought into contact with the guide groove of the inclinometer tube, and then the cylinder 1 is conveyed downward. When conveying the cylinder 1, the pull rope is tied to the position of the lifting ear 9, and then the cylinder 1 cannot move further downward and reaches the blocking position. The second electric push rod 1201 is started to drive the sliding frame 1202 to move to a position. After the sliding frame 1202 moves to a position, the scissor frame 1203 is pushed to drive the clamp to move to a position, and then the clamp contacts the inner wall of the inclinometer tube, limiting the movement of the cylinder 1 and increasing the The stability of the cylinder 1 is ensured. Water is transported to the position of the cylinder 1 through the water inlet pipe 6, and then the motor 4 is started. After the motor 4 rotates, it drives the reamer 5 to crush the soil at the blocked position. At the same time, the first electric push rod 2 is started to push the sliding sleeve 3 to move. After the sliding sleeve 3 moves, it pushes the motor 4 to move forward. The motor 4 pushes the reamer 5 forward to deeply crush the soil. After the soil is crushed, it is mixed with water. Then the water pump 7 is started to discharge the water mixed with the soil to the outside of the inclinometer tube through the output pipe 8. The inclinometer tube is dredged by the reamer 5 moving forward in a continuous cycle.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A dredging device for monitoring deep horizontal displacement, comprising a cylinder (1), characterized in that: A first electric push rod (2) is installed inside the cylinder (1), the output end of the first electric push rod (2) is connected to a sliding sleeve (3), the outer surface of the sliding sleeve (3) is slidably connected to the inner wall of the cylinder (1), a motor (4) is installed inside the sliding sleeve (3), the output shaft of the motor (4) is connected to a reamer (5), a water inlet pipe (6) is provided outside the cylinder (1), a water pump (7) is installed inside the cylinder (1), the output end of the water pump (7) is connected to an output pipe (8), one end of the cylinder (1) is connected to a lifting lug (9), the outer surface of the cylinder (1) is connected to a plurality of support seats (10), the inner walls of the plurality of support seats (10) are rotatably connected to rollers (11), and a fixing mechanism (12) is provided outside the cylinder (1).

2. The dredging device for deep horizontal displacement monitoring according to claim 1, characterized in that: The fixing mechanism (12) comprises a second electric push rod (1201), which is installed inside the cylinder (1); the output end of the second electric push rod (1201) is connected to a sliding frame (1202); and the inner wall of the sliding frame (1202) is rotatably connected to a scissor frame (1203).

3. The dredging device for deep horizontal displacement monitoring according to claim 2, characterized in that: The outer surface of the scissors frame (1203) is rotatably connected to a clamping plate (1204), and the outer surface of the scissors frame (1203) is also rotatably connected to a fixing frame (1205), and the inner wall of the fixing frame (1205) is connected to the outer surface of the cylinder (1).

4. The dredging device for deep horizontal displacement monitoring according to claim 1, characterized in that: A sliding groove (13) is provided on the inner side of the cylinder (1), and the outer surface of the sliding sleeve (3) is connected to a guide rail (14), and the outer surface of the guide rail (14) is slidably connected to the inner wall of the sliding groove (13).

5. The dredging device for deep horizontal displacement monitoring according to claim 1, characterized in that: A water inlet groove (15) is provided on the inner side of the cylinder (1), and the water inlet groove (15) is communicated with the interior of the cylinder (1).

6. The dredging device for deep horizontal displacement monitoring according to claim 1, characterized in that: The plurality of support seats (10) is four, and the four support seats (10) are arranged in a circular array.

7. The dredging device for deep horizontal displacement monitoring according to claim 6, characterized in that: The outer surface of the cylinder (1) is connected to a plurality of fixing seats (16), the plurality of fixing seats (16) are arranged at equal distances, and the inner wall of the fixing seat (16) is connected to the outer surface of the water inlet pipe (6).

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