Leveling detection device for pipe die of precast pile centrifugal machine

Abstract

The utility model relates to a precast pile centrifugal machine pipe die leveling detection device, which comprises a 2D camera and a centrifugal machine riding wheel, the 2D camera is installed on a centrifugal machine retaining wall, the installation height of the 2D camera and a pipe die rabbet are located on the same horizontal plane, a lens of the 2D camera is right opposite to the pipe die rabbet and a rabbet screw, a pipe die is placed on the centrifugal machine riding wheel, and the centrifugal machine riding wheel is arranged on the pipe die. The centrifugal machine retaining wall is vertically arranged on the side edge of the centrifugal machine riding wheel. By the adoption of the precast pile centrifugal machine pipe die leveling detection device, the leveling function after pipe die centrifugation is achieved in the mode that the upward angle of a die assembly screw and the horizontal angle of a notch are detected through 2D vision, the production requirement for pipe die leveling is met, and the purposes of being high in leveling efficiency, unmanned, intelligent and accurate are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of concrete precast pile automation production, especially to the field of concrete precast pile centrifugal process, and specifically relates to a precast pile centrifuge pipe mould leveling detection device. BACKGROUND

[0002] The existing concrete precast pile centrifugal process, after the pipe pile completes the centrifugal process, mainly through the worker observation pipe mould rotation angle, through the manual operation centrifuge rotation ensures that the pipe mould is flat, and it mainly depends on the worker skill, cannot realize the automation, and the labor intensity is big, and the leveling process efficiency is lower. UTILITY MODEL CONTENTS

[0003] The utility model discloses a precast pile centrifuge pipe mould leveling detection device that satisfies simple operation, wide application range and overcomes the defects of the prior art.

[0004] In order to realize the above-mentioned purpose, the precast pile centrifuge pipe mould leveling detection device of the utility model is as follows:

[0005] The precast pile centrifuge pipe mould leveling detection device, its main feature is, the device includes 2D camera and centrifuge support wheel, the 2D camera is installed on the centrifuge retaining wall, the installation height of the 2D camera is at the same horizontal plane with pipe mould rebate, the lens of 2D camera is directly opposite pipe mould rebate and rebate screw, the centrifuge support wheel is placed with pipe mould, the centrifuge retaining wall is vertically arranged in the side of centrifuge support wheel.

[0006] Preferably, the 2D camera is connected with the camera controller through the network cable, the camera controller is connected with the centrifuge control device, and the centrifuge control device is connected with the controller of the centrifuge support wheel driving motor.

[0007] Preferably, the device further includes a camera support, the camera support is installed on the centrifuge retaining wall, and the 2D camera is installed on the centrifuge retaining wall through the camera support.

[0008] Preferably, the camera support includes a camera mounting base, a camera protective cover and an anti-collision rod, the 2D camera is installed on the camera mounting base, the anti-collision rod is installed on the left and right sides of the camera mounting base respectively, the camera protective cover is installed on the front of the camera mounting base and can move up and down.

[0009] The precast pile centrifuge pipe mould leveling detection device of the utility model realizes the leveling function after the pipe mould centrifugation through the 2D visual detection of the upward screw and the horizontal angle of the cutout, realizes the production demand of pipe mould leveling, and achieves the purposes of high leveling efficiency, unmanned intelligentization and accuracy. BRIEF DESCRIPTION OF DRAWINGS

[0010] Figure 1 It is the structure schematic view of the prefabricated pile centrifugal machine pipe mould leveling detection device.

[0011] Figure 2 It is the side view of the centrifugal machine riding wheel and pipe mould of the prefabricated pile centrifugal machine pipe mould leveling detection device.

[0012] Figure 3 It is the structure schematic view of the camera support of the prefabricated pile centrifugal machine pipe mould leveling detection device.

[0013] Figure 4 It is the principle schematic view of the prefabricated pile centrifugal machine pipe mould leveling detection device.

[0014] Reference signs:

[0015] 1 2D camera

[0016] 2 centrifugal machine riding wheel

[0017] 3 pipe mould

[0018] 4 centrifugal machine retaining wall

[0019] 5 camera mounting base

[0020] 6 camera protective cover

[0021] 7 anti-collision rod

[0022] 8 pipe mould rebate and corresponding rebate screw

[0023] 9 head and tail plate bolt

[0024] 10 running wheel DETAILED DESCRIPTION

[0025] In order to more clearly describe the technical content of the utility model, the following further description is made in combination with specific embodiments.

[0026] The prefabricated pile centrifugal machine pipe mould leveling detection device of the utility model, wherein including 2D camera and centrifugal machine riding wheel, 2D camera is installed on centrifugal machine retaining wall, the installation height of 2D camera is with pipe mould rebate at the same horizontal plane, the lens of 2D camera is directly opposite pipe mould rebate and rebate screw, the pipe mould is placed on the centrifugal machine riding wheel, the centrifugal machine retaining wall is vertically arranged in the side of centrifugal machine riding wheel.

[0027] As the preferred embodiment of the utility model, the 2D camera is connected with the camera controller through the network cable, the camera controller is connected with the centrifugal machine control device, and the centrifugal machine control device is connected with the controller of the centrifugal machine riding wheel driving motor.

[0028] As a preferred embodiment of the utility model, the device further comprises a camera support, the camera support is installed on the centrifuge retaining wall, and the 2D camera is installed on the centrifuge retaining wall through the camera support.

[0029] As a preferred embodiment of the utility model, the camera support comprises a camera mounting base, a camera protective cover and a collision prevention rod, the 2D camera is installed on the camera mounting base, the collision prevention rod is installed on the left and right sides of the camera mounting base respectively, and the camera protective cover is installed on the front of the camera mounting base and can move up and down.

[0030] In the specific embodiment of the utility model, the centrifuge is detected and controlled to be leveled after the prefabricated pile pipe pile centrifugal process is completed.

[0031] After the pipe mold in the concrete prefabricated pile production line completes centrifugation, in order to facilitate the subsequent process to quickly disassemble the pipe mold screw, it is necessary to ensure that the joint of the mold screw is in a horizontal state, and the direction of the mold screw is upward.

[0032] The scheme is that a 2D high frame rate camera is arranged on the side of the centrifuge station of the off-line process section of the concrete prefabricated pile production line, when the pipe mold completes the centrifugal process and enters the shutdown process, the 2D camera is started to take pictures, the rotating pipe mold is taken pictures in real time, when the joint position of the upper and lower pipe molds in the process of rotating the pipe mold enters the field of view of the camera, the camera takes pictures and identifies that the direction of the mold screw is upward and the angle is in the leveling state, that is, a signal that the pipe mold is in a horizontal state is sent to the centrifuge PLC, the centrifuge is triggered to stop, and the pipe mold is in a horizontal state. In the leveling process, automatic identification and control are required without manual intervention, the efficiency is high, and the leveling angle is accurate.

[0033] The 2D camera is arranged on the pipe mold centrifuge retaining wall and is horizontal to the pipe mold joint, and the field of view can just take pictures of the pipe mold joint and the joint screw. The 2D camera is installed on the centrifuge isolation retaining wall through the camera support, is connected with the camera controller through a network cable, and the camera controller and the centrifuge control device interact with signals in a communication mode.

[0034] The pipe pile rotates on the centrifuge, after centrifugation is completed, the centrifuge enters the slow shutdown stage, the camera opens the protective cover and starts the fly-shooting mode, continuously and quickly takes pictures of the rotating pipe mold, when the pipe mold joint and the mold screw enter the field of view of the camera, the camera identifies that the joint and the pipe mold screw are upward, and determines the angle of the pipe mold through calculation, the camera controller transmits the signal to the centrifuge control device, after receiving the camera pipe mold leveling judgment signal and the pipe mold angle, the centrifuge control device controls the motor to stop and brake, so that the pipe mold is in a horizontal upward state.

[0035] The 2D camera of the device identifies the horizontal state of the pipe mold at the centrifuge station, can take real-time photos to judge the angle of the pipe mold, and can identify the direction of the joint seam and the mold closing screw.

[0036] The leveling detection method and mechanism designed in the scheme can realize automatic leveling after the centrifugation of the pipe mold is completed, and has the advantages of high efficiency, more accurate leveling angle and unmanned.

[0037] The specific implementation scheme of the embodiment can refer to the related description in the above embodiment, which will not be repeated here.

[0038] It can be understood that the same or similar parts in the above embodiments can be mutually referred to, and the contents not described in detail in some embodiments can refer to the same or similar contents in other embodiments.

[0039] It should be noted that in the description of the utility model, the terms "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In addition, in the description of the utility model, unless otherwise specified, "a plurality of" means at least two.

[0040] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the description of the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The prefabricated pile centrifuge pipe mold leveling detection device of the utility model adopts the method of 2D vision detection of the upward joint seam and the horizontal angle of the cutout to realize the leveling function after the centrifugation of the pipe mold, realizes the production demand of pipe mold leveling, and achieves the purposes of high leveling efficiency, unmanned intelligentization and accuracy.

[0042] In this specification, the utility model has been described with reference to its specific embodiments. However, it is obvious that various modifications and changes can be made without departing from the spirit and scope of the utility model. Therefore, the specification and drawings should be considered as illustrative rather than limiting.

Claims

1. A precast pile centrifuge tube mold leveling detection device, characterized in that, The device comprises a 2D camera and a centrifuge support wheel, the 2D camera is installed on the centrifuge retaining wall, the installation height of the 2D camera is at the same level with the pipe mold joint, the lens of the 2D camera is directly opposite the pipe mold joint and the joint screw, the pipe mold is placed on the centrifuge support wheel, and the centrifuge retaining wall is vertically arranged on the side of the centrifuge support wheel.

2. The precast pile centrifuge tube mold leveling detection device according to claim 1, wherein, The 2D camera is connected with a camera controller through a network cable, the camera controller is connected with a centrifuge control device, and the centrifuge control device is connected with the controller of the centrifuge support wheel driving motor.

3. The precast pile centrifuge tube mold leveling detection device according to claim 1, wherein, The device further comprises a camera support, the camera support is installed on the centrifuge retaining wall, and the 2D camera is installed on the centrifuge retaining wall through the camera support.

4. The precast pile centrifuge tube mold leveling detection device according to claim 3, characterized in that, The camera support comprises a camera mounting base, a camera protective cover and a collision prevention rod, the 2D camera is installed on the camera mounting base, the collision prevention rod is installed on the left and right sides of the camera mounting base respectively, the camera protective cover is installed on the front of the camera mounting base and can move up and down.

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