阅读说明：本技术 一种塑料管裂缝检测修补设备 (Plastic tubing crack detects repair equipment ) 是由 张虽龙 于 2020-05-27 设计创作，主要内容包括：本发明公开了一种塑料管裂缝检测修补设备,包括机壳,所述机壳内设有左右两端开口与外界连通的传输腔,所述传输腔左侧上下端壁和右侧上下端壁设有所述传输带,所述机壳内设有两个关于所述传输腔上下对称的工作机构,所述工作机构内设有检测机构、控制机构、修补机构,所述检测机构包括所述机壳内设有的工作腔,所述工作腔内设有注水半圆块,所述注水半圆块可向下运动接触塑料管,所述修补机构包括所述工作腔右端壁内设有的蓄液腔,所述蓄液腔右端壁内设有驱动腔,所述驱动腔上端壁固定连接有驱动电机,所述控制机构包括所述驱动腔远离所述传输腔一端壁内设有的控制腔,所述控制腔内设有下端连接于所述驱动电机的开关。(The invention discloses a plastic pipe crack detection and repair device, which comprises a casing, wherein a transmission cavity with openings at the left end and the right end communicated with the outside is arranged in the casing, the transmission belts are arranged on the upper end wall and the lower end wall at the left side and the upper end wall and the lower end wall at the right side of the transmission cavity, two working mechanisms which are vertically symmetrical about the transmission cavity are arranged in the casing, a detection mechanism, a control mechanism and a repair mechanism are arranged in the working mechanisms, the detection mechanism comprises a working cavity arranged in the casing, a water injection semicircular block is arranged in the working cavity, the water injection semicircular block can move downwards to contact a plastic pipe, the repair mechanism comprises a liquid storage cavity arranged in the right end wall of the working cavity, a driving cavity is arranged in the right end wall of the liquid storage cavity, a driving motor is fixedly connected with the upper end wall of the driving cavity, the control mechanism, and a switch with the lower end connected with the driving motor is arranged in the control cavity.)

1. The utility model provides a plastic tubing crack detects repair equipment, includes the casing, its characterized in that: a transmission cavity with openings at the left end and the right end communicated with the outside is arranged in the shell, a transmission belt is arranged on the upper end wall and the lower end wall on the left side of the transmission cavity, the transmission belt is arranged on the upper end wall and the lower end wall on the right side of the transmission cavity, a water storage cavity is arranged in the shell, a middle cavity and a connecting cavity communicated with the water storage cavity and the middle cavity are arranged in the right end wall of the water storage cavity, a water pump is arranged at the communicating part of the middle cavity and the connecting cavity, two working mechanisms which are vertically symmetrical about the transmission cavity are arranged in the shell, a detection mechanism is arranged in each working mechanism, a control mechanism is arranged in each working mechanism, a repair mechanism is arranged in each working mechanism, each detection mechanism comprises a working cavity which is arranged in the shell and is close to the opening at one end of the transmission cavity and communicated with the transmission cavity, the repair mechanism comprises a liquid storage cavity arranged in the right end wall of the working cavity, a driving cavity is arranged in the right end wall of the liquid storage cavity, a driving motor is fixedly connected to the upper end wall of the driving cavity, a control cavity arranged in one end wall of the transmission cavity is far away from the driving cavity, a switch is arranged in the control cavity, the lower end of the switch is connected to the driving motor, and the switch can control the driving motor.

2. The plastic pipe crack detection and repair apparatus of claim 1, wherein: upside in the operating mechanism detection mechanism includes lifting cavity sliding connection's pressure plate, be equipped with in the pressure plate and run through the through-hole of pressure plate, terminal surface fixedly connected with lower extreme under the pressure plate with water injection semicircle piece upper end fixed connection, be equipped with in the upper end with the water injection pipeline of through-hole intercommunication in the pressure plate, the water injection pipeline lower extreme runs through water injection semicircle piece with the operating chamber intercommunication, terminal surface fixedly connected with rubber pad under two water injection semicircle pieces, two sealed semicircle pieces of both ends fixedly connected with about the water injection semicircle piece, terminal surface fixedly connected with under two sealed semicircle pieces the rubber pad.

3. The plastic pipe crack detection and repair apparatus of claim 2, wherein: upside in the operating mechanism control mechanism include the sliding chamber and the intercommunication that are equipped with in the chamber right-hand member wall of going up and down the sliding chamber with the intercommunication chamber in chamber of going up and down, the sliding chamber is interior to reach and is connected with the slide, be equipped with in the chamber right-hand member wall of sliding and pull chamber and intercommunication the sliding chamber with pull the connecting tube in chamber, the sliding chamber with connecting tube intercommunication department is equipped with the flowing back valve, pull intracavity sliding connection and have the traction plate, the control intracavity is equipped with the control panel, the control intracavity is equipped with the connection the control chamber upper end wall with the control spring of control panel, terminal surface under the control panel with the switch contact, control panel up end fixedly connected with other end with traction rope of traction plate right-hand member face fixed connection.

4. The plastic pipe crack detection and repair apparatus of claim 3, wherein: the repair mechanism in the upper working mechanism comprises a containing cavity arranged in the right end wall of the working cavity, a translation cavity is arranged in the right end wall of the containing cavity, the translation cavity is communicated with the liquid storage cavity and is provided with a liquid supplementing cavity, a translation plate is connected in the translation cavity in a sliding manner, the left end surface of the translation plate is fixedly connected with a translation rod of which the left end is positioned in the containing cavity, the left end surface of the translation rod is fixedly connected with a translation block, the left end surface of the upper side of the translation block is fixedly connected with a blocking plate, the left end surface of the translation block is fixedly connected with a spray head, a spray cavity of which the upper end and the lower end on the right side are communicated with the translation cavity and the left end penetrates through the translation block and the spray head is communicated with the translation block is arranged in the translation rod, a driving shaft is connected with the driving motor in, the lower end face of the rotating disc is rotatably connected with a rotating pin located in the moving plate cavity, and the left end face of the moving plate is fixedly connected with a connecting rod fixedly connected with the left end and the translation plate.

5. The plastic pipe crack detection and repair apparatus of claim 4, wherein: the transmission belt is a transmission belt which intermittently moves rightwards, the two sealing semicircular blocks can be tightly attached to the plastic pipe to seal the plastic pipe, the control panel is not in contact with the switch any more, the switch is started after delaying a meeting to output power so as to drive the driving shaft to rotate for a circle, then the switch is closed, the liquid storage cavity, the liquid supplementing cavity, the translation cavity and the spraying cavity are internally provided with liquid coagulants which are quickly solidified when encountering cold air, and the water storage cavity, the connecting cavity, the middle cavity, the liquid conveying cavity, the lifting cavity, the sliding cavity, the traction cavity, the communication cavity and the connecting pipeline are internally provided with water.

Technical Field

The invention relates to the technical field of plastic pipes, in particular to a plastic pipe crack detection and repair device.

Background

After working for many years, various plastic pipelines are inevitably damaged and leaked due to corrosion, poor operation management and other reasons, and great attention is paid to how to economically, efficiently and quickly recover the safe operation of the pipelines at home and abroad, so the research on the pipeline repair technology has very important significance. The existing pipeline crack detection and repair equipment has the problems of insufficient portability and incomplete repair, and most of the equipment needs manual detection and repair, so that the detection and repair equipment for the plastic pipeline which is portable and complete in repair needs to be designed.

Disclosure of Invention

The invention aims to provide a plastic pipe crack detection and repair device which is used for overcoming the defects in the prior art.

The plastic pipe crack detection and repair equipment comprises a machine shell, wherein a transmission cavity with openings at the left end and the right end communicated with the outside is arranged in the machine shell, a transmission belt is arranged on the upper end wall and the lower end wall on the left side of the transmission cavity, the transmission belt is arranged on the upper end wall and the lower end wall on the right side of the transmission cavity, a water storage cavity is arranged in the machine shell, a middle cavity and a connecting cavity communicated with the water storage cavity and the middle cavity are arranged in the right end wall of the water storage cavity, a water pump is arranged at the communication position of the middle cavity and the connecting cavity, two working mechanisms which are vertically symmetrical relative to the transmission cavity are arranged in the machine shell, a detection mechanism is arranged in each working mechanism, a control mechanism is arranged in each working mechanism, a repair mechanism is arranged in each working mechanism, each detection mechanism comprises a working cavity which is arranged in the machine shell, the machine shell is internally provided with a liquid conveying cavity communicated with the middle cavity and the lifting cavity, a water injection semicircular block is arranged in the working cavity and can move downwards to contact with a plastic pipe, the repairing mechanism comprises a liquid storage cavity arranged in the right end wall of the working cavity, a driving cavity is arranged in the right end wall of the liquid storage cavity, the upper end wall of the driving cavity is fixedly connected with a driving motor, the control mechanism comprises a control cavity arranged in one end wall, far away from the transmission cavity, of the driving cavity, the control cavity is internally provided with a switch, the lower end of the switch is connected to the driving motor, and the switch can control the driving motor.

On the basis of the technical scheme, the upper side in the operating mechanism the detection mechanism includes lifting cavity sliding connection's pressure plate, be equipped with in the pressure plate and run through the through-hole of pressure plate, terminal surface fixedly connected with lower extreme under the pressure plate with water injection semicircle piece upper end fixed connection, be equipped with in the upper end with the water injection pipeline of through-hole intercommunication in the pressure plate, the water injection pipeline lower extreme runs through water injection semicircle piece with the operating cavity intercommunication, terminal surface fixedly connected with rubber pad under two water injection semicircle pieces, two sealed semicircle pieces of both ends fixedly connected with about the water injection semicircle piece, terminal surface fixedly connected with under two sealed semicircle pieces the rubber pad.

On the basis of the technical scheme, the upside in the operating mechanism control mechanism includes the sliding chamber and the intercommunication that are equipped with in the lift chamber right-hand member wall the sliding chamber with the intercommunication chamber in lift chamber, the sliding chamber is interior to be reached and to be connected with the slide, be equipped with in the slide chamber right-hand member wall and pull chamber and intercommunication the sliding chamber with pull the connecting tube in chamber, the sliding chamber with connecting tube intercommunication department is equipped with the flowing back valve, it has the traction plate to pull intracavity sliding connection, the control intracavity is equipped with the control panel, the control intracavity is equipped with the connection the control chamber upper end wall with the control spring of control panel, terminal surface under the control panel with the switch contact, control panel up end fixedly connected with other end with the haulage rope of traction plate right-hand member face fixed connection.

On the basis of the technical scheme, the repairing mechanism in the upper side working mechanism comprises a containing cavity arranged in the right end wall of the working cavity, a translation cavity is arranged in the right end wall of the containing cavity, the translation cavity is communicated with a liquid storage cavity and is provided with a liquid supplementing cavity, a translation plate is connected in the translation cavity in a sliding manner, the left end surface of the translation plate is fixedly connected with a translation rod of which the left end is positioned in the containing cavity, the left end surface of the translation rod is fixedly connected with a translation block, the left end surface of the upper side of the translation block is fixedly connected with a blocking plate, the left end surface of the translation block is fixedly connected with a spray head, a spray cavity of which the right side upper end and lower end are communicated with the translation cavity and the left end penetrates through the translation block and the spray head, a driving shaft is connected with the driving motor in a power manner, a rotating, the movable plate is provided with a movable plate cavity, the lower end face of the rotating disc is rotatably connected with a rotating pin located in the movable plate cavity, and the left end face of the movable plate is fixedly connected with a connecting rod fixedly connected with the left end of the movable plate and the translation plate.

On the basis of the technical scheme, the conveying belt is a conveying belt which intermittently moves rightwards, the two sealing semicircular blocks can be tightly attached to the plastic pipe to seal the plastic pipe, when the control panel is not in contact with the switch any more, the switch is started after delaying one time to output power, so that the driving shaft is driven to rotate for one circle, then the switch is closed, liquid coagulants which are rapidly solidified when meeting cold air are arranged in the liquid storage cavity, the liquid supplementing cavity, the translation cavity and the spraying cavity, and water is arranged in the water storage cavity, the connecting cavity, the middle cavity, the liquid conveying cavity, the lifting cavity, the sliding cavity, the traction cavity, the communication cavity and the connecting pipeline.

The invention has the beneficial effects that: the invention realizes the detection of a section of the plastic pipe by arranging the sealing semicircular block which can seal the left end and the right end of the plastic pipe and the water injection semicircular block which can seal the side surface of the plastic pipe, has good detection effect by detecting cracks through water, and can find small cracks which are difficult to find by people.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic structural view of a plastic pipe crack detection and repair apparatus according to the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the structure C-C in FIG. 2 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to fig. 1 to 4, the plastic pipe crack detection and repair device according to the embodiment of the invention comprises a casing 10, a transmission cavity 14 with openings at left and right ends communicated with the outside is arranged in the casing 10, a transmission belt 13 is arranged on the upper and lower end walls on the left side of the transmission cavity 14, the transmission belt 13 is arranged on the upper and lower end walls on the right side of the transmission cavity 14, a water storage cavity 15 is arranged in the casing 10, a middle cavity 18 and a connection cavity 16 communicated with the water storage cavity 15 and the middle cavity 18 are arranged in the right end wall of the water storage cavity 15, a water pump 17 is arranged at the communication position of the middle cavity 18 and the connection cavity 16, two working mechanisms 68 which are symmetrical up and down relative to the transmission cavity 14 are arranged in the casing 10, a detection mechanism 65 is arranged in the working mechanism 68, a control mechanism 66 is arranged in the working mechanism 68, a repair mechanism 67 is arranged in the working mechanism 68, and the detection mechanism 65 A working cavity 12 communicated with the cavity 14, a lifting cavity 11 is arranged in one end wall of the working cavity 12 far away from the transmission cavity 14, a liquid transmission cavity 53 communicating the middle cavity 18 with the lifting cavity 11 is arranged in the casing 10, a water injection semicircular block 32 is arranged in the working cavity 12, the water injection semicircular block 32 can move downwards to contact with a plastic pipe, the repairing mechanism 67 comprises a liquid storage cavity 38 arranged in the right end wall of the working cavity 12, a driving cavity 28 is arranged in the right end wall of the liquid storage cavity 38, a driving motor 24 is fixedly connected to the upper end wall of the driving cavity 28, the control mechanism 66 comprises a control cavity 19 arranged in one end wall of the driving cavity 28 far away from the transmission cavity 14, a switch 23 connected with the driving motor 24 at the lower end is arranged in the control cavity 19, and the switch 23 can control the driving motor 24.

In addition, in one embodiment, the detecting mechanism 65 in the upper actuating mechanism 68 includes a pressure plate 51 slidably connected in the lifting cavity 11, a through hole penetrating through the pressure plate 51 is formed in the pressure plate 51, a lower end surface of the pressure plate 51 is fixedly connected with a pipe 48, a lower end of which is fixedly connected with an upper end of the water injection semicircular block 32, a water injection pipe 33, an upper end of which is communicated with the through hole in the pressure plate 51, is formed in the pipe 48, a lower end of the water injection pipe 33 penetrates through the water injection semicircular block 32 and is communicated with the actuating cavity 12, two lower end surfaces of the water injection semicircular block 32 are fixedly connected with rubber pads 62, two left and right ends of the water injection semicircular block 32 are fixedly connected with two sealing semicircular blocks 31, and two lower end surfaces of the sealing semicircular blocks 31 are.

In addition, in one embodiment, the control mechanism 66 in the upper working mechanism 68 includes a sliding chamber 56 provided in the right end wall of the lifting chamber 11 and a communication chamber 54 communicating the sliding chamber 56 with the lifting chamber 11, the sliding cavity 56 is internally connected with a sliding plate 57, a traction cavity 60 and a connecting pipeline 59 for communicating the sliding cavity 56 with the traction cavity 60 are arranged in the right end wall of the sliding cavity 56, a drain valve 58 is arranged at the position where the sliding cavity 56 is communicated with the connecting pipeline 59, a traction plate 61 is connected in the traction cavity 60 in a sliding way, a control plate 22 is arranged in the control cavity 19, a control spring 21 which is connected with the upper end wall of the control cavity 19 and the control plate 22 is arranged in the control cavity 19, the lower end face of the control plate 22 is in contact with the switch 23, and the upper end face of the control plate 22 is fixedly connected with a traction rope 20, the other end of which is fixedly connected with the right end face of the traction plate 61.

In addition, in one embodiment, the repairing mechanism 67 in the upper working mechanism 68 includes a containing cavity 36 provided in the right end wall of the working chamber 12, a translation cavity 39 provided in the right end wall of the containing cavity 36, a fluid replenishing cavity 37 provided in the translation cavity 39 and communicated with the fluid storing cavity 38, a translation plate 41 slidably connected in the translation cavity 39, a translation rod 43 having a left end located in the containing cavity 36 and fixedly connected to a left end surface of the translation plate 41, a translation block 45 fixedly connected to a left end surface of the translation rod 43, a blocking plate 35 fixedly connected to a left end surface of the translation block 45, a nozzle 47 fixedly connected to a left end surface of the translation block 45, a spray cavity 42 provided in the translation rod 43 and having right upper and lower end openings communicated with the translation cavity 39 and a left end penetrating through the translation block 45 and the connecting block 46 and the nozzle 47, and the driving motor 24 is dynamically connected with the driving shaft 30, the driving shaft 30 is fixedly connected with a rotating disc 34, a moving plate 26 is arranged in the driving cavity 28, a moving plate cavity 25 is arranged in the moving plate 26, the lower end face of the rotating disc 34 is rotatably connected with a rotating pin 29 positioned in the moving plate cavity 25, and the left end face of the moving plate 26 is fixedly connected with a connecting rod 27, the left end of which is fixedly connected with the translation plate 41.

In addition, in one embodiment, the conveyor belt 13 is a conveyor belt moving intermittently to the right, two sealing semicircular blocks 31 can be tightly attached to a plastic pipe to seal the plastic pipe, when the control panel 22 no longer contacts the switch 23, the switch 23 starts the driving motor 24 to output power after delaying a meeting, so as to drive the driving shaft 30 to rotate for one circle, then the switch 23 is closed, liquid coagulants which are rapidly solidified when meeting cold air are arranged in the liquid storage cavity 38, the liquid replenishing cavity 37, the translation cavity 39 and the spraying cavity 42, and water is arranged in the water storage cavity 15, the connecting cavity 16, the middle cavity 18, the liquid conveying cavity 53, the lifting cavity 11, the sliding cavity 56, the traction cavity 60, the communication cavity 54 and the connecting pipeline 59.

In the initial state, the two pressure plates 51 are farthest away, the sliding plate 57 is located at the rightmost position, the translation block 45 is located at the rightmost position, the moving plate 26 is located at the rightmost position, the control plate 22 is in contact with the switch 23, and the control spring 21 is in a compressed state.

When the crack of the plastic pipe is detected and repaired, the plastic pipe is placed between two conveying belts 13 arranged at the left end of a conveying cavity 14, the conveying belts 13 are started to convey the plastic pipe to the right, when the plastic pipe is conveyed to the right end face and just exceeds a right sealing semicircular block 31, the conveying belts 13 are closed, a water pump 17 is started, so that water in a water storage cavity 15 is sucked into a middle cavity 18 through a connecting cavity 16, the water is discharged into a lifting cavity 11 through a liquid conveying cavity 53, a pressure plate 51 is pushed to move towards the direction close to the plastic pipe, the water does not enter a water injection pipeline 33 due to the existence of a pressure valve 50, the pressure plate 51 moves downwards to drive 48, a water injection semicircular block 32, a sealing semicircular block 31 and a rubber pad 62 to move towards the direction close to the plastic pipe until the sealing semicircular block 31 contacts with the rubber pad 62 connected to the sealing semicircular block 31 to tightly adhere to the plastic pipe, at the time, the two sealing semicircular blocks 31 and the rubber pads 62 connected to the sealing, meanwhile, the two water injection semicircular blocks 32 are in contact with the rubber pads 62 connected to the water injection semicircular blocks 32 and seal the side surfaces of the plastic pipe, the pressure plate 51 cannot be close to the plastic pipe continuously, the water pressure in the lifting cavity 11 is increased, water enters the water injection pipeline 33 through the pressure valve 50 and then enters a gap between the two water injection semicircular blocks 32 to be filled, the water pump 17 is closed, the drain valve 58 is started, if the plastic pipe is not cracked, the drain valve 58 is started and cannot drain water in the traction cavity 60 into the sliding cavity 56 through the connecting pipeline 59 to push the sliding plate 57 to drain the water in the sliding cavity 56 into the lifting cavity 11, if the plastic pipe is cracked, the drain valve 58 is started to drain the water in the traction cavity 60 into the sliding cavity 56 through the connecting pipeline 59 to push the sliding plate 57 to drain the water in the sliding cavity 56 into the lifting cavity 11, so as to drive the traction plate 61 to move leftwards to pull the traction rope 20, thereby driving the control panel 22 to move away from the plastic pipe and compressing the control spring 21, at the moment, the switch 23 is not contacted, and then the water pump 17 and the drain valve 58 are started reversely to drive the components to reset; if the plastic pipe has no crack, the transmission belt 13 is started to drive the next plastic pipe to enter the middle of the two working chambers 12, if the plastic pipe has a crack, the switch 23 starts the driving motor 24 to output power, so as to drive the driving shaft 30 to rotate for one circle, so as to drive the rotating pin 29 to rotate for one circle, so as to drive the moving plate 26 to reciprocate once leftwards and rightwards, so as to drive the connecting rod 27 to reciprocate once leftwards and rightwards, so as to drive the translation plate 41 to reciprocate once leftwards and rightwards, so as to drive the translation block 45, the connecting block 46, the spray head 47 and the blocking plate 35 to reciprocate once leftwards and rightwards, when the spray head 47 moves leftwards, the translation plate 41 moves leftwards to discharge the liquid coagulant in the translation chamber 39 to pass through the spray chamber 42 to the spray head 47, so as to spray the liquid coagulant when the spray head 47 moves leftwards, the two nozzles 47 spray together to spray and seal the plastic pipe between the two working chambers 12 with the liquid coagulant, so as to complete the repair of the plastic pipe, and then the transmission belt 13 is started to drive the next plastic pipe to enter the middle of the two working chambers 12 for continuous detection and repair.

The invention has the beneficial effects that: the invention realizes the detection of a section of the plastic pipe by arranging the sealing semicircular block which can seal the left end and the right end of the plastic pipe and the water injection semicircular block which can seal the side surface of the plastic pipe, has good detection effect by detecting cracks through water, and can find small cracks which are difficult to find by people.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.