Auxiliary device for rapidly lowering sounding pipe flushing equipment

Abstract

An auxiliary device for rapidly lowering sounding pipe flushing equipment comprises a support, a guide wheel is installed at the upper end of the support, a hoop is installed at the lower end of the support, the hoop and a guide pipe are locked, and the guide pipe and a sounding pipe are located in an inserted mode. According to the auxiliary device for rapidly lowering the sounding pipe flushing equipment, the efficiency of lowering the sounding pipe flushing equipment can be improved.

Description

Technical Field

[0001] The utility model relates to a guide lowering device, in particular to an auxiliary device for quickly lowering an acoustic detection pipe flushing device. Background Art

[0002] The acoustic wave transmission method is used to detect the integrity of the pile body of the concrete cast-in-place pile and the underground continuous wall, and to determine the location, scope and degree of defects in the pile body and the wall body. In order to prevent incomplete test data due to blockage of the acoustic detection pipe, after the construction of the concrete cast-in-place pile and the underground continuous wall is completed, the acoustic detection pipe needs to be flushed in time to ensure that there is no foreign matter in the acoustic detection pipe.

[0003] The traditional method of lowering the ultrasonic testing pipe flushing equipment is to manually calibrate the position of the ultrasonic testing pipe orifice and then slowly lower the flushing equipment. This method of lowering the ultrasonic testing pipe flushing equipment is inefficient. Affected by the proficiency of the workers who lower the ultrasonic testing pipe flushing equipment, the ultrasonic testing pipe flushing equipment is prone to friction with the ultrasonic testing pipe orifice during the lowering process, resulting in damage to the ultrasonic testing pipe flushing equipment, increasing maintenance costs and time. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an auxiliary device for quickly lowering an acoustic detection pipe flushing device, thereby improving the efficiency of lowering the acoustic detection pipe flushing device and avoiding the problem that the acoustic detection pipe flushing device is worn or even damaged due to friction between the acoustic detection pipe flushing device and the pipe mouth of the acoustic detection pipe.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0006] The utility model discloses an auxiliary device for rapidly lowering an acoustic detection pipe flushing device, comprising a support, a guide wheel is installed on the upper end of the support, a clamp is installed on the lower end of the support, the clamp is locked with a conduit, and the conduit is plugged and positioned with the acoustic detection pipe.

[0007] The support is L-shaped, and guide rails are installed on the left and right upper ends of the support. The guide wheel frame of the guide wheel is slidably arranged on the guide rails and locked by a locking piece.

[0008] The locking member comprises a guide rod, a positioning block is arranged at the front end of the guide rod, the positioning block is inserted into the slot of the guide rail and is fixed by adsorption with a magnet on the lower end surface of the slot.

[0009] The utility model provides an auxiliary device for quickly lowering an acoustic detection pipe flushing device, which has the following technical effects:

[0010] 1) By setting the guide tube and guide wheel, the acoustic detection pipe flushing equipment can be guided and quickly lowered.

[0011] 2) By setting the outriggers, the support and stability of the device can be achieved.

[0012] 3) By setting a guide rail on the support and limiting it with a locking piece, the position of the guide wheel can be adjusted. This will not affect the placement of the acoustic detection pipe flushing device in the early stage, and the acoustic detection pipe flushing device can be centered after adjustment in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 This is a schematic diagram of the structure of the utility model (first perspective).

[0015] Figure 2 This is a schematic diagram of the structure of the utility model (second viewing angle).

[0016] Figure 3 It is the front view of the utility model.

[0017] Figure 4 This is a schematic diagram of the first state of the utility model.

[0018] Figure 5 This is a schematic diagram of the second state of the utility model.

[0019] In the figure: support 1, guide wheel 2, clamp 3, guide tube 4, acoustic detection tube 5, guide rail 6, guide wheel frame 7, locking piece 8, guide rod 8.1, positioning block 8.2, slot 8.3, acoustic detection tube flushing device 9, support leg 10. DETAILED DESCRIPTION

[0020] like Figure 1-2 As shown, an auxiliary device for quickly lowering an acoustic detection pipe flushing device includes a support 1, which is L-shaped. A guide wheel 2 is installed on the horizontal section of the support 1. The guide wheel 2 can ensure the stability of the acoustic detection pipe flushing device 9 during the lowering process. A clamp 3 is installed on the end face of the vertical section of the support 1. The clamp 3 is locked and connected with a conduit 4. The conduit 4 serves as a transmission channel to ensure that the acoustic detection pipe flushing device 9 can smoothly and accurately enter the acoustic detection pipe 5 along the conduit 4, avoiding friction between the acoustic detection pipe flushing device 9 and the pipe mouth of the acoustic detection pipe 5.

[0021] In addition, in order to further enhance the stability and leg force of the device, four round steels are welded under the device as legs 10 to ensure the stability of the device during use.

[0022] In order to make the acoustic detection pipe flushing device 9 centered when lowered, guide rails 6 are installed on the upper end of the support 1. The guide rail 6 on one side has two slots 8.3 at appropriate positions in the front and rear. The guide wheel frame 7 of the guide wheel 2 is slidably arranged on the guide rail 6. A waist hole is vertically opened on the guide wheel frame 7, and the guide rod 8.1 passes through the waist hole freely. A positioning block 8.2 is provided at the front end of the waist hole. The positioning block 8.2 can be inserted into the slot 8.3 and fixed by the strong magnet on the lower end surface of the slot 8.3. A compression spring is vertically fixed on the inner wall of the waist hole, and the lower end of the compression spring is connected to the guide rod 8.1, which serves the purpose of pressing the guide rod 8.1 downward. When the guide wheel 2 needs to be moved, the guide rod 8.1 is lifted upward to disengage the positioning block 8.2 from the slot 8.3. In this way, the guide wheel 2 moves forward to a suitable position along the guide rail 6, and then the guide rod 8.1 is released, and the positioning block 8.2 is opposite to and inserted into a slot 8.3 at the front end. In this way, the displacement and limiting are completed.

[0023] Working principle and process: In the initial state, the guide wheel 2 is located above the catheter 4, the legs 10 are clamped on the acoustic detection tube 5, and then the acoustic detection tube flushing device 9 is placed in the catheter 4; then the guide wheel 2 is moved, and after the guide wheel 2 is located at a suitable position above the catheter 4, it is limited by the locking member 8. The wire of the acoustic detection tube flushing device 9 is guided by the guide wheel 2 and continuously lowered.

Claims

1. An auxiliary device for rapidly lowering an acoustic detection pipe flushing device, characterized in that: The invention comprises a support (1), wherein a guide wheel (2) is installed at the upper end of the support (1), a clamp (3) is installed at the lower end of the support (1), the clamp (3) is locked with a conduit (4), and the conduit (4) is plugged and positioned with a sonic detection tube (5).

2. The auxiliary device for the rapid lowering acoustic pipe flushing equipment according to claim 1, characterized in that: The support (1) is L-shaped, and guide rails (6) are installed on the left and right sides of the upper end of the support (1). The guide wheel frame (7) of the guide wheel (2) is slidably arranged on the guide rails (6) and locked by a locking member (8).

3. The auxiliary device for the rapid lowering acoustic pipe flushing equipment according to claim 2, characterized in that: The locking member (8) comprises a guide rod (8.1), a positioning block (8.2) being provided at the front end of the guide rod (8.1), the positioning block (8.2) being inserted into a slot (8.3) of the guide rail (6) and being fixed by adsorption to a magnet on the lower end surface of the slot (8.3).

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