CN220100001U - Ultrasonic pile foundation detection device - Google Patents

Abstract

The utility model relates to the technical field of building construction, in particular to an ultrasonic pile foundation detection device. The utility model provides an ultrasonic pile foundation detection device which can stably carry out downward detection and has higher protection performance. The utility model provides an ultrasonic pile foundation detection device, including detecting host computer, first fixed plate, first driving motor, accomodate axle and wire etc. both sides all are connected with first fixed plate around detecting host computer left part, and the first fixed plate rear side of rear side is connected with first driving motor, is connected with on the first driving motor output shaft and accomodates the axle, accomodates and rotationally connects between axle and the first fixed plate, accomodates epaxial wire of having. According to the utility model, the ultrasonic probe is guided in a moving way through the guide piece, and meanwhile, the guide wire is guided in a moving way through the pulley, so that the ultrasonic probe can stably descend when entering a pile foundation for detection, and the ultrasonic probe is prevented from being damaged due to collision caused by shaking of the ultrasonic probe driven by the guide piece.

Description

Ultrasonic pile foundation detection device

Technical Field

The utility model relates to the technical field of building construction, in particular to an ultrasonic pile foundation detection device.

Background

The ultrasonic pile foundation detection is a method for evaluating and detecting the pile foundation by utilizing an ultrasonic technology, can be used for detecting the quality condition of the pile foundation in buildings such as bridges, wharfs, cable channels, highways and the like, and can evaluate the parameters such as strength, depth, length and the like of the pile foundation and detect the defect and damage condition of the pile foundation by ultrasonic pile foundation detection so as to judge the reliability and the safety of the pile foundation.

When the existing detection device is used, detection personnel are required to place the device, then the lead is released, so that the probe can enter the pile foundation to carry out omnibearing detection, but the lead is released, so that the probe enters the pile foundation in-process, the probe and the pile foundation are easy to collide due to guiding shaking, and then the probe is accidentally damaged.

Therefore, an ultrasonic pile foundation detection device with higher protection performance, which can stably carry out downward detection, is developed aiming at the problems.

Disclosure of Invention

In order to overcome the defect that the probe is easy to collide with the pile foundation due to guide shaking in the process that the probe enters the pile foundation by paying out a lead wire so as to cause unexpected damage of the probe in the conventional device, the utility model provides the ultrasonic pile foundation detection device capable of stably lowering and detecting and having higher protection performance.

The technical proposal is as follows: the utility model provides an ultrasonic pile foundation detection device, including detecting the host computer, first fixed plate, first driving motor, accomodate the axle, the wire, ultrasonic probe and guiding mechanism, both sides all are connected with first fixed plate around detecting the host computer left part, the first fixed plate rear side of rear side is connected with first driving motor, be connected with on the first driving motor output shaft and accomodate the axle, accomodate and rotate between axle and the first fixed plate and be connected with, accomodate epaxial wire, the wire bottom all is connected with ultrasonic probe, be equipped with the guiding mechanism that is used for leading the wire on the detecting the host computer, guiding mechanism is including placing board, guide and pulley, detect host computer lower part left side and be connected with and place the board, be connected with the guide on the board, the equal rotation in guide top is connected with the pulley.

Optionally, the lifting mechanism comprises a second fixing plate, a fixing frame, a screw rod and a second driving motor, the top of the detecting host is connected with the second fixing plate, the right part of the fixing frame is rotationally connected with the screw rod, the right side of the second fixing plate is limited by the fixing frame, the second fixing plate is in threaded connection with the screw rod, the right part of the fixing frame is connected with the second driving motor, and an output shaft of the second driving motor is connected with the screw rod.

Optionally, a protective shell is connected to the detection host.

Optionally, a limiting ring for limiting is connected to the ultrasonic probe.

Optionally, the left side of the placing plate is connected with three arc-shaped clamping rings.

Optionally, a damping groove is formed in the right part of the fixing frame.

Compared with the prior art, the utility model has the following advantages: 1. according to the utility model, the ultrasonic probe is guided in a moving way through the guide piece, and meanwhile, the guide wire is guided in a moving way through the pulley, so that the ultrasonic probe can stably descend when entering a pile foundation for detection, and the ultrasonic probe is prevented from being damaged due to collision caused by shaking of the ultrasonic probe driven by the guide piece.

2. According to the utility model, the screw rod is driven to rotate by the output shaft of the second driving motor, so that the second fixing plate drives the detection host machine to lift, the placement position of the detection host machine is quickly adjusted, and the convenience is improved.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of the guiding mechanism of the present utility model.

Fig. 3 is a schematic perspective view of the lifting mechanism of the present utility model.

Meaning of reference numerals in the drawings: 1: detecting a host, 2: first fixed plate, 3: first driving motor, 4: storage shaft, 5: wire, 6: ultrasonic probe, 7: guide mechanism, 71: placing a plate, 72: guide, 73: pulley, 8: lifting mechanism, 81: second fixing plate, 82: fixing frame, 83: screw, 84: and a second driving motor.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an ultrasonic pile foundation detection device, as shown in FIG. 1, including detecting host 1, first fixed plate 2, first driving motor 3, accomodate axle 4, wire 5, ultrasonic probe 6 and guiding mechanism 7, be connected with the protective housing on detecting host 1, avoid detecting host 1 and receive the striking damage, both sides all are connected with first fixed plate 2 around detecting host 1 left part, the first fixed plate 2 rear side of rear side is connected with first driving motor 3, first driving motor 3 output shaft is the forward direction setting, be connected with accomodate axle 4 on the first driving motor 3 output shaft, accomodate and rotationally be connected between axle 4 and the first fixed plate 2, accomodate and be connected with wire 5 on the axle 4, wire 5 bottom all is connected with the ultrasonic probe 6 that is used for carrying out ultrasonic detection to the pile foundation, be connected with the spacing collar that is used for spacing on the ultrasonic probe 6, be equipped with on detecting host 1 and be used for carrying out guiding mechanism 7 to wire 5.

As shown in fig. 1 and 2, the guiding mechanism 7 includes a placement plate 71, a guiding member 72 and a pulley 73, the left side of the lower portion of the detecting main unit 1 is connected with the placement plate 71, the left side of the placement plate 71 is connected with three arc-shaped clamping rings for attaching the ultrasonic probe 6 for limiting, the placement plate 71 is connected with the guiding member 72 for guiding the adjacent ultrasonic probe 6, and the top of the guiding member 72 is rotatably connected with the pulley 73 for guiding the adjacent wire 5.

It should be noted that, in order to guarantee stability and fastness of pile foundation construction, avoid appearing the potential safety hazard, after pile foundation construction is accomplished, need detect the pile foundation, this device can be used at this moment to carry out ultrasonic detection processing to the pile foundation, at first place the device in suitable testing position, afterwards start first driving motor 3, first driving motor 3 output shaft drives and accomodates axle 4 and rotate, thereby make wire 5 all be emitted, along with wire 5 is emitted, ultrasonic transducer 6 all can slide down along adjacent guide 72 and get into the pile foundation inside, simultaneously wire 5 all can be in the direction whereabouts of adjacent pulley 73, guarantee the stability of ultrasonic transducer 6 whereabouts in-process, avoid ultrasonic transducer 6 unexpected striking pile foundation inside to produce the damage, close after reaching the testing position can, record the judgement is carried out to data after the testing end, afterwards control first driving motor 3 output shaft reverse rotation, thereby make accomodate axle 4 begin to wind wire 5, and then retrieve ultrasonic transducer 6, in sum up, ultrasonic transducer 6 moves the direction through guide wire 5, simultaneously, make wire 5 move the direction guide down at the guide, make ultrasonic transducer 6 drop down and make and drive ultrasonic transducer 6 to produce the stable ultrasonic transducer 6 and shake down when detecting.

As shown in fig. 1 and 3, the lifting mechanism 8 is further included, the lifting mechanism 8 includes a second fixing plate 81, a fixing frame 82, a screw rod 83 and a second driving motor 84, the top of the detecting host 1 is connected with the second fixing plate 81, the right part of the fixing frame 82 is rotationally connected with the screw rod 83, a damping slot is formed in the right part of the fixing frame 82, the shock resistance of the fixing frame 82 is improved, the right side of the second fixing plate 81 is limited by the fixing frame 82, the second fixing plate 81 is in threaded connection with the screw rod 83, the right part of the fixing frame 82 is connected with the second driving motor 84, an output shaft of the second driving motor 84 is arranged towards the upper direction, and an output shaft of the second driving motor 84 is connected with the screw rod 83.

It should be noted that, in order to cope with different pile foundation specifications, avoid the reinforcing bar to influence the placement of detecting host 1, can make the output shaft rotate through starting second driving motor 84, thereby make lead screw 83 correspond the rotation, and then make second fixed plate 81 drive detecting host 1 and carry out the lifting under the drive of lead screw 83, adjust the placement position that detects host 1, in sum, drive lead screw 83 rotation through second driving motor 84 output shaft, thereby make second fixed plate 81 drive detecting host 1 and carry out the lifting, the placement position of quick adjustment detecting host 1 improves the convenience.

The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. All equivalents and alternatives falling within the spirit of the utility model are intended to be included within the scope of the utility model. What is not elaborated on the utility model belongs to the prior art which is known to the person skilled in the art.

Claims (6)

1. The utility model provides an ultrasonic pile foundation detection device, including detecting host computer (1), first fixed plate (2), first driving motor (3), accomodate axle (4), wire (5), ultrasonic probe (6) and guiding mechanism (7), both sides all are connected with first fixed plate (2) around detecting host computer (1) left part, first fixed plate (2) rear side of rear side is connected with first driving motor (3), be connected with accomodate axle (4) on first driving motor (3) output shaft, accomodate and rotate between axle (4) and the first fixed plate (2) and be connected, accomodate around wire (5) on axle (4), wire (5) bottom all is connected with ultrasonic probe (6), be equipped with on detecting host computer (1) and be used for carrying out guiding mechanism (7) to wire (5), characterized by, guiding mechanism (7) are including placing board (71), guide (72) and pulley (73), detect host computer (1) lower part left side and be connected with and place board (71), be connected with guide (72) on placing board (71), guide (72) top all rotate and be connected with pulley (73).

2. The ultrasonic pile foundation detection device according to claim 1, further comprising a lifting mechanism (8), wherein the lifting mechanism (8) comprises a second fixing plate (81), a fixing frame (82), a screw rod (83) and a second driving motor (84), the second fixing plate (81) is connected to the top of the detection host (1), the screw rod (83) is rotatably connected to the right part of the fixing frame (82), the right side of the second fixing plate (81) is limited by the fixing frame (82), the second fixing plate (81) is in threaded connection with the screw rod (83), the second driving motor (84) is connected to the right part of the fixing frame (82), and an output shaft of the second driving motor (84) is connected with the screw rod (83).

3. An ultrasonic pile foundation testing device according to claim 1, characterized in that the testing host (1) is connected with a protective shell.

4. An ultrasonic pile foundation detection device according to claim 1, characterized in that the ultrasonic probe (6) is connected with a limit ring for limiting.

5. An ultrasonic pile foundation testing device according to claim 1, characterised in that the left side of the placement plate (71) is connected with three arcuate snap rings.

6. An ultrasonic pile foundation testing device according to claim 2, characterized in that the right part of the fixing frame (82) is provided with a damping groove.