Cast-in-place pile over-pouring management equipment

Abstract

The utility model discloses an over-filling management device for a cast-in-place pile, and relates to the field of cast-in-place piles. When the cast-in-place pile over-filling management equipment is used, laitance, concrete grout and aggregate concrete are comprehensively distinguished by detecting the impedance of different media and the rotating speed of a front-end blade plate of the sensing module, real-time and accurate filling liquid level monitoring is achieved in the concrete filling process of the cast-in-place pile through comprehensive judgment of two sets of detection data, over-filling is avoided, and the service life of the cast-in-place pile is prolonged. The sensing module is simple in structure and low in cost, material resources and labor cost are saved, and detection electric power data are compensated, optimized and detected in real time through a temperature monitoring module in the sensing shell, so that impedance judgment of different media is more accurate. The rotating speed of a front-end vane plate of the sensing module is comprehensively judged through vane plate motor current value detection and rotating speed pulse value detection; the device can accurately detect the rotating speed of the vane plate in different medium environments, is simple in structure and convenient to operate, and brings a better use prospect.

Description

Technical Field

[0001] The utility model relates to the field of cast-in-place piles, in particular to a cast-in-place pile over-casting management device. Background Art

[0002] A bored pile is a pile made by drilling a hole in place and pouring concrete or reinforced concrete. Before the construction of bored piles, the working surface must be cleared and the pile position must be measured. The deviation of the pile position must not exceed the requirements of the specification and design, and it needs to be tested.

[0003] In the Chinese utility model patent application number: CN201911338295.2, a force-electricity complementary detection probe and an overfilling detection device and method are disclosed. The detection probe, a rotating baffle and a monitoring circuit board in the housing are used. The detection circuit board is provided with a resistivity measurement module and a torque measurement module. During the concrete overfilling detection process, the mud, concrete slurry and aggregate concrete section are first detected by the electrical parameter detection part of the detection probe to preliminarily determine the height of the concrete slurry, and then the rotation torque detection is performed. The rotation torque and the electrical parameters are compared and verified with each other. When both meet the requirements at the same time, the aggregate concrete reaches the elevation position; the test efficiency and test accuracy are greatly improved. However, during the operation of the motor, the rapid temperature rise in the housing affects the inductance monitoring of the monitoring circuit board, and the power parameter monitoring data is affected; and the baffle knob torque detection requires the baffle speed to be read by the motor speed monitoring module. Inaccurate speed reading will lead to a large torque judgment deviation, resulting in the final judgment result being inaccurate; the above two points will cause the monitoring result to be inaccurate when the device is used for a long time. In addition, the threaded reinforcement thread of the detection probe module of the device is three-wire rotation reinforcement. During the concrete pouring process, the monitoring probe will be continuously impacted by the concrete slurry. Long-term physical impact may cause the probe connection to separate, resulting in damage to the probe, which is not conducive to the long-term use of the equipment.

[0004] Therefore, it is necessary to propose a bored pile over-pouring management device to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a bored pile over-pouring management device, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A bored pile over-filling management device comprises a tail wire tube detection sensor module, wherein a No. 1 nylon part is arranged on the inner wall of the tail wire tube detection sensor module, a No. 2 nylon part is arranged on the outer surface of one end of the No. 1 nylon part, a No. 3 nylon part is arranged on the outer surface of one end of the No. 2 nylon part, a conductive ring is arranged between the No. 2 nylon part and the No. 1 nylon part and the No. 3 nylon part, a motor seat is arranged on the outer wall of the No. 3 nylon part, an oil seal base is arranged on the outer surface of one end of the motor seat, an oil seal body is arranged on the outer surface of one end of the oil seal base, an oil seal top is arranged on the outer surface of one end of the oil seal body, a pressing sheet is arranged on the outer surface of one end of the oil seal top, a motor shaft is arranged in the middle of one end of the motor seat, and a blade is arranged on the outer wall of the motor shaft.

[0008] Preferably, the inner wall of the tail line tube detection sensor module is detachably connected to the outer wall of the No. 1 nylon part.

[0009] Preferably, the outer surface of one end of the No. 1 nylon piece is detachably connected to the outer surface of the other end of the No. 2 nylon piece via a conductive ring.

[0010] Preferably, the outer surface of one end of the No. 2 nylon piece is detachably connected to the outer surface of one end of the No. 3 nylon piece via a conductive ring.

[0011] Preferably, the outer wall of the No. 3 nylon part is detachably connected to the inner wall of the motor base, and the outer surface of one end of the motor base is detachably connected to the outer surface of the other end of the oil seal base.

[0012] Preferably, an outer surface of one end of the oil seal base is detachably connected to an outer surface of the other end of the oil seal body, and an outer surface of one end of the oil seal body is detachably connected to an outer surface of the other end of the oil seal top.

[0013] Preferably, an outer surface of one end of the top end of the oil seal is detachably connected to an outer surface of one end of the pressing sheet, and a middle portion of one end of the motor seat is detachably connected to an outer surface of one end of the motor shaft.

[0014] Preferably, the outer wall of the motor shaft is movably connected to the oil seal base, the oil seal body, the top of the oil seal and the inner wall of the pressing sheet.

[0015] Beneficial Effects

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. This kind of bored pile over-filling management equipment, through the set tail line tube detection sensor module, No. 1 nylon part, conductive ring, No. 2 nylon part, No. 3 nylon part, motor seat, oil seal base, oil seal body, oil seal top, pressing sheet, motor shaft and blade, when in use, first connect the tail line tube detection sensor module with the power supply cable to connect the power supply work, through the tail line tube detection sensor module in different media impedance and sensor module front end blade speed, while detecting different medium impedance, real-time monitoring circuit board component temperature, according to the temperature using compensation algorithm to correct the detected power (including current, medium resistance Rate, impedance, etc.) data can be collected to avoid temperature drift of the detected power data due to temperature rise, which may cause the result data to be inaccurate. When judging the blade speed, the blade motor current data detection and the blade rotation pulse data are used to compensate and correct each other to more accurately judge the blade speed. Considering the on-site application environment, the sensor module of this equipment adopts a multi-rotation threaded thread to reinforce the sensor connection to ensure that the sensor module can be used for a long time in harsh construction environments. In summary, this equipment not only improves the accuracy of detection data under long-term use, but also ensures the stability of the sensor module, which is more suitable for the on-site detection environment of bored pile casting. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of a bored pile over-pouring management device of the utility model;

[0019] Figure 2 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic diagram of the structure of the mid-tail line pipe detection sensor module 1;

[0020] Figure 3 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic diagram of the structure of the middle nylon component 2;

[0021] Figure 4 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic diagram of the structure of the conductive ring 3;

[0022] Figure 5 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic diagram of the structure of the middle No. 2 nylon component 4;

[0023] Figure 6 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic diagram of the structure of the middle No. 3 nylon component 5;

[0024] Figure 7 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic diagram of the structure of the middle motor base 6;

[0025] Figure 8 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic structural diagram of the middle oil seal base 7;

[0026] Fig. 9 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic diagram of the structure of the oil seal body 8;

[0027] Fig.10 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic diagram of the structure of the top end 9 of the middle oil seal;

[0028] Fig.11 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic structural diagram of the middle pressure sheet 10;

[0029] Fig.12 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic structural diagram of the middle motor shaft 11;

[0030] Fig.13 This utility model is a kind of bored pile over-pouring management equipment Figure 1 A schematic structural diagram of the middle blade plate 12.

[0031] In the figure: 1. Tail line tube detection sensor module; 2. No. 1 nylon part; 3. Conductive ring; 4. No. 2 nylon part; 5. No. 3 nylon part; 6. Motor seat; 7. Oil seal base; 8. Oil seal body; 9. Top of oil seal; 10. Pressing piece; 11. Motor shaft; 12. Blade. DETAILED DESCRIPTION

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0033] like Figure 1-13 As shown, a bored pile over-filling management device includes a tail wire tube detection sensor module 1, the inner wall of the tail wire tube detection sensor module 1 is provided with a No. 1 nylon part 2, the outer surface of one end of the No. 1 nylon part 2 is provided with a No. 2 nylon part 4, the outer surface of one end of the No. 2 nylon part 4 is provided with a No. 3 nylon part 5, a conductive ring 3 is provided between the No. 2 nylon part 4 and the No. 1 nylon part 2 and the No. 3 nylon part 5, the outer wall of the No. 3 nylon part 5 is provided with a motor seat 6, the outer surface of one end of the motor seat 6 is provided with an oil seal base 7, the outer surface of one end of the oil seal base 7 is provided with an oil seal body 8, the outer surface of one end of the oil seal body 8 is provided with an oil seal top 9, the outer surface of one end of the oil seal top 9 is provided with a pressing sheet 10, a motor shaft 11 is provided in the middle of one end of the motor seat 6, and a blade 12 is provided on the outer wall of the motor shaft 11.

[0034] It should be noted that the utility model is a bored pile over-filling management device, which has a tail line tube detection sensor module 1, a No. 1 nylon part 2, a conductive ring 3, a No. 2 nylon part 4, a No. 3 nylon part 5, a motor seat 6, an oil seal base 7, an oil seal body 8, an oil seal top 9, a pressing piece 10, a motor shaft 11 and a blade 12. When in use, the tail line tube detection sensor module 1 is first connected to the power supply cable to connect the power supply, and the impedance of the sensor module 1 in different media and the rotation speed of the blade 12 at the front end of the sensor module are detected by the tail line tube. While detecting the impedance of different media, the temperature of the circuit board components is monitored in real time, and a compensation algorithm is used to correct the detected power (including current, medium resistivity, impedance, etc.) data according to the temperature to avoid the result data being inaccurate due to temperature drift of the detected power data caused by temperature rise. The motor current of the blade 1 is used to judge the rotation speed of the blade 1. The rotation speed of blade 1 can be more accurately judged by the mutual compensation and correction of data detection and blade 1 rotation pulse data. Considering the on-site application environment, the sensor module of this equipment adopts a multi-rotation threaded thread to reinforce the sensor connection to ensure that the sensor module can be used for a long time in harsh construction environments. When in use, the impedance of different media and the blade speed at the front end of the sensor module are detected to comprehensively distinguish between floating slurry, concrete slurry, and aggregate concrete. The comprehensive judgment of the two sets of detection data enables the concrete pouring process of the bored pile to achieve real-time and accurate monitoring of the pouring liquid level, avoid over-pouring, save material and labor costs, and optimize the detection of power data in real time through the temperature monitoring module inside the sensor shell, so that the impedance judgment of different media is more accurate. The blade speed at the front end of the sensor module is comprehensively judged by the blade motor current value detection and the speed pulse value detection, so as to achieve accurate detection of the blade speed in different medium environments.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A bored pile overfilling management device, comprising a tail pipe detection sensor module (1), characterized in that: The inner wall of the tail line tube detection sensor module (1) is provided with a No. 1 nylon part (2), a No. 2 nylon part (4) is provided on the outer surface of one end of the No. 1 nylon part (2), a No. 3 nylon part (5) is provided on the outer surface of one end of the No. 2 nylon part (4), a conductive ring (3) is provided between the No. 2 nylon part (4) and the No. 1 nylon part (2) and the No. 3 nylon part (5), a motor seat (6) is provided on the outer wall of the No. 3 nylon part (5), an oil seal base (7) is provided on the outer surface of one end of the motor seat (6), an oil seal body (8) is provided on the outer surface of one end of the oil seal base (7), an oil seal top (9) is provided on the outer surface of one end of the oil seal body (8), a pressing sheet (10) is provided on the outer surface of one end of the oil seal top (9), a motor shaft (11) is provided in the middle of one end of the motor seat (6), and a blade (12) is provided on the outer wall of the motor shaft (11).

2. The overfilling management equipment for cast-in-place piles according to claim 1 is characterized in that: The inner wall of the tail line tube detection sensor module (1) is detachably connected to the outer wall of the No. 1 nylon part (2).

3. The overfilling management equipment for cast-in-place piles according to claim 1 is characterized in that: The outer surface of one end of the No. 1 nylon piece (2) is detachably connected to the outer surface of the other end of the No. 2 nylon piece (4) via a conductive ring (3).

4. The overfilling management equipment for cast-in-place piles according to claim 1 is characterized in that: The outer surface of one end of the No. 2 nylon part (4) is detachably connected to the outer surface of one end of the No. 3 nylon part (5) via a conductive ring (3).

5. The overfilling management equipment for cast-in-place piles according to claim 1 is characterized in that: The outer wall of the No. 3 nylon part (5) is detachably connected to the inner wall of the motor seat (6), and the outer surface of one end of the motor seat (6) is detachably connected to the outer surface of the other end of the oil seal base (7).

6. The overfilling management equipment for cast-in-place piles according to claim 1 is characterized in that: The outer surface of one end of the oil seal base (7) is detachably connected to the outer surface of the other end of the oil seal body (8), and the outer surface of one end of the oil seal body (8) is detachably connected to the outer surface of the other end of the oil seal top end (9).

7. The overfilling management equipment for cast-in-place piles according to claim 1 is characterized in that: The outer surface of one end of the top end (9) of the oil seal is detachably connected to the outer surface of one end of the pressing sheet (10), and the middle part of one end of the motor seat (6) is detachably connected to the outer surface of one end of the motor shaft (11).

8. The overfilling management equipment for cast-in-place piles according to claim 1 is characterized by: The outer wall of the motor shaft (11) is movably connected to the oil seal base (7), the oil seal body (8), the oil seal top (9) and the inner wall of the pressing sheet (10).

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