CN115106309A - Well lid pressure test device - Google Patents
Well lid pressure test device Download PDFInfo
- Publication number
- CN115106309A CN115106309A CN202211041918.1A CN202211041918A CN115106309A CN 115106309 A CN115106309 A CN 115106309A CN 202211041918 A CN202211041918 A CN 202211041918A CN 115106309 A CN115106309 A CN 115106309A
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- insulating
- machine body
- cylinder
- screening
- plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 26
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 238000012216 screening Methods 0.000 claims description 53
- 239000003921 oil Substances 0.000 claims description 33
- 238000005086 pumping Methods 0.000 claims description 33
- 238000009413 insulation Methods 0.000 claims description 15
- 239000010720 hydraulic oil Substances 0.000 claims description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 238000007873 sieving Methods 0.000 description 7
- 208000037656 Respiratory Sounds Diseases 0.000 description 6
- 238000009530 blood pressure measurement Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/38—Collecting or arranging articles in groups
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- Testing Relating To Insulation (AREA)
Abstract
The invention discloses a well lid pressure testing device which comprises an insulating machine body, wherein a rotating shaft which is rotatably connected with the insulating machine body penetrates through the inner top of the insulating machine body, a servo motor is fixedly installed at the inner bottom of the insulating machine body, one end, located in the insulating machine body, of the rotating shaft is fixedly connected with an output shaft of the servo motor, an insulating plate is fixedly installed on the outer side wall of one end, located in the insulating machine body, of the rotating shaft, a rotating disc is fixedly installed on the outer side wall of one end, located outside the insulating machine body, of the rotating shaft, and a feeding groove is formed in the outer side edge of the rotating disc. The pressure detection device disclosed by the invention can realize automatic feeding and automatic pressure detection of the well lid, is convenient to use, does not need manual feeding, improves the working efficiency, can detect whether cracks occur to the well lid for completing the pressure detection, can classify and collect the well lid with the cracks and without the cracks, is convenient to use, and is easy to subsequently treat and transport the two types of well lids.
Description
Technical Field
The invention relates to the technical field of well lid testing, in particular to a well lid pressure testing device.
Background
The well lid is as urban road's important facility, and the security of road traffic has been decided to a great extent to the good trade of its quality, if well lid compressive capacity is not enough, then takes place sunken easily, will cause the subsidence on road surface in the long term, influences normal traffic, consequently, need carry out the compressive capacity test to the well lid before dispatching from the factory, only accords with the well lid of compressive requirement and can dispatch from the factory and use.
At present when carrying out pressure test to the well lid, mostly go on the manual work go up unloading and manual operation carry out pressure test, the troublesome poeration, waste time and energy, accomplish the pressure test back simultaneously, be difficult to observe out the well lid through the naked eye and whether the crackle appears, very inconvenient, follow-up also be difficult to separately collect the well lid that the crackle appears and does not appear the crackle, work efficiency is low.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a well lid pressure testing device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a well lid pressure testing device comprises an insulating machine body, wherein a rotating shaft which is rotatably connected with the insulating machine body is arranged at the inner top of the insulating machine body in a penetrating manner, a servo motor is fixedly arranged at the inner bottom of the insulating machine body, one end of the rotating shaft, which is positioned in the insulating machine body, is fixedly connected with an output shaft of the servo motor, an insulating plate is fixedly arranged on the outer side wall of one end of the rotating shaft, which is positioned in the insulating machine body, a turntable is fixedly arranged on the outer side wall of one end of the rotating shaft, which is positioned outside the insulating machine body, a feeding groove is formed in the outer side edge of the turntable, a limiting ring which is positioned outside the turntable is arranged at the top of the insulating machine body, a first through hole and a second through hole are formed in the top of the insulating machine body, a feeding mechanism which is positioned on one side of the servo motor is arranged on the insulating machine body, a crack checking mechanism which is positioned on the other side of the servo motor is arranged on the insulating machine body, and a pressure detecting mechanism which is positioned between the feeding mechanism and the crack checking mechanism, and the insulating machine body is provided with a screening and collecting mechanism which is positioned on one side of the feeding mechanism away from the pressure detection mechanism.
Preferably, feed mechanism includes the last workbin of fixed mounting at the spacing ring top, fixed mounting has the third cylinder on one side outer wall of insulating organism, fixed mounting has the push pedal on the flexible end of third cylinder, the push pedal is located the below of going up the workbin, the top of insulation board is provided with first conducting rod, the interior bottom of insulating organism is provided with first conducting block, first conducting rod and first conducting block are arranged in the circuit of third cylinder.
Preferably, look for and split the mechanism including setting up bottom and being located the infrared ray receiving processor under the second through-hole in insulating organism, the top fixed mounting of insulating organism has the fixed plate, fixed mounting has first cylinder on the fixed plate keeps away from a lateral wall of pivot, the flexible end of first cylinder runs through fixed plate and fixedly connected with connecting plate, the bottom of connecting plate is provided with infrared emitter, the top of insulation board is provided with the third conducting rod, the interior bottom of insulating organism is provided with the third conducting block, third conducting rod and third conducting block are located the circuit of first cylinder.
Preferably, an oil pumping pipe is fixedly installed on the other outer side wall of the insulating machine body, an electromagnet is fixedly installed at one end of the oil pumping pipe, a magnetic sliding plug which is connected with the inner wall of the oil pumping pipe in a sliding way is arranged in the oil pumping pipe, one side of the magnetic sliding plug, which is close to the electromagnet, is fixedly connected with a second spring which is positioned in the oil pumping pipe, the other end of the second spring is fixedly connected to the inner wall of the end part of the oil pumping pipe, the oil pumping pipe is provided with a third connecting pipe and a second connecting pipe which are communicated with the inside of the oil pumping pipe, the third connecting pipe and the second connecting pipe are both provided with one-way valves, the third connecting pipe and the second connecting pipe are both positioned at one side of the magnetic sliding plug away from the electromagnet, and a hydraulic oil tank is arranged on the other outer side wall of the insulating machine body, one end, far away from the oil pumping pipe, of the third connecting pipe is communicated with the hydraulic oil tank, and the infrared receiving processor and the infrared transmitter are positioned in a circuit of the electromagnet.
Preferably, the pressure detection mechanism comprises two first guide rods fixedly arranged at the top of the insulating machine body, the top of the two first guide rods is fixedly provided with the same upper plate, the top of the upper plate is provided with two second cylinders, the telescopic ends of the two second cylinders penetrate through the upper plate and are fixedly connected with the same first guide plate, the first guide plate is slidably sleeved on the first guide rod, the bottom of the first guide plate is provided with a pressure tester, the bottom of the first guide plate is fixedly provided with two telescopic rods, the pressure tester is positioned between the two telescopic rods, the telescopic ends of the two telescopic rods are both fixedly provided with a pressing block, the two telescopic rods are both sleeved with a first spring, the top of the insulating plate is provided with a second conducting rod, the inner bottom of the insulating machine body is provided with a second conducting block, and the second conducting rod and the second conducting block are located in a circuit of the second cylinder.
Preferably, screening collection mechanism includes a screening section of thick bamboo of fixed mounting on another lateral wall of insulating organism, the one end of taking out oil pipe and the tip intercommunication of a screening section of thick bamboo are kept away from to the second connecting pipe, be provided with the first connecting pipe rather than inside being linked together on the screening section of thick bamboo, be provided with normal open type solenoid valve on the first connecting pipe, the one end and the hydraulic tank intercommunication of a screening section of thick bamboo are kept away from to first connecting pipe, be provided with the screening sliding plug rather than inner wall sliding connection in the screening section of thick bamboo, the screening sliding plug is located one side that first connecting pipe is close to the insulating organism, run through on the opposite side outer wall of insulating organism and be provided with the push rod rather than sliding connection, the cover is equipped with the third spring that is located a screening section of thick bamboo on the push rod, the one end and the screening sliding plug fixed connection that the push rod is located a screening section of thick bamboo.
Preferably, the inner bottom of the insulating machine body is provided with a collecting box, a first collecting tank and a second collecting tank are arranged in the collecting box, two second guide rods are arranged between the inner walls of the two sides of the insulating machine body and above the collecting box, a same second guide plate is slidably sleeved on the second guide rods, a screening hole is formed in the second guide plate, one end, located outside the screening cylinder, of the push rod is fixedly connected to the second guide plate, a fourth conducting rod is arranged at the top of the insulating plate, a fourth conducting block is arranged at the inner bottom of the insulating machine body, and the fourth conducting rod and the fourth conducting block are located in a circuit of the normally open type solenoid valve.
Preferably, the vertical distances from the axes of the first through hole and the second through hole to the axis of the rotating shaft are equal.
The invention has the beneficial effects that:
through setting up servo motor, pivot, carousel, material loading groove, spacing ring, feed mechanism, pressure measurement mechanism, can realize that the automatic feeding of well lid carries out pressure measurement with the automation, and convenient to use need not artifical material loading, has improved work efficiency.
Checking through setting up and splitting mechanism and screening collection mechanism, can whether the crackle appears in the well lid that accomplishes pressure measurement and inspect, can carry out the classified collection to the well lid that crackle appears and not appear the crackle simultaneously, convenient to use easily follow-up handles and transports two types of well lids.
Drawings
Fig. 1 is a schematic perspective view of a manhole cover pressure testing device according to the present invention;
fig. 2 is a schematic bottom perspective view of a manhole cover pressure testing device according to the present invention;
FIG. 3 is an enlarged view of the structure of FIG. 2 at A according to the present invention;
FIG. 4 is a schematic plan view of the interior of the pumping tube of the present invention;
FIG. 5 is a schematic view of a portion of the screen collection mechanism of the present invention in plan view;
FIG. 6 is a schematic plan view of the insulating housing, the limiting ring, and the turntable according to the present invention;
fig. 7 is a schematic plan view of the structure above the insulating plate of the present invention.
In the figure: 1 insulating machine body, 2 collecting box, 3 infrared receiving processor, 4 hydraulic oil tank, 5 first connecting pipe, 6 normally open type electromagnetic valve, 7 electromagnet, 8 oil pumping pipe, 9 second connecting pipe, 10 fixing plate, 11 first cylinder, 12 connecting plate, 13 upper plate, 14 second cylinder, 15 first guide rod, 16 first guide plate, 17 upper material box, 18 push plate, 19 third cylinder, 20 second guide rod, 21 second guide plate, 22 spacing ring, 23 turntable, 24 servo motor, 25 third connecting pipe, 26 screening cylinder, 27 infrared emitter, 28 pressure tester, 29 telescopic rod, 30 first spring, 31 pressing block, 32 rotating shaft, 33 first conducting rod, 34 second conducting rod, 35 third conducting rod, 36 fourth conducting rod, 37 first conducting block, 38 insulating plate, 39 second conducting block, 40 third conducting block, 41 fourth conducting block, 42 second spring, 43 magnetic sliding plug, 44 third spring, 45 push rod, 46 screening sliding plug, 47 first collecting groove, 48 second collecting groove, 49 first through hole, 50 second through hole, 51 feeding groove, 52 screening hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-7, a well lid pressure testing device includes an insulating machine body 1, a rotating shaft 32 rotatably connected with the insulating machine body 1 is arranged at the inner top of the insulating machine body 1 in a penetrating manner, a servo motor 24 is fixedly installed at the inner bottom of the insulating machine body 1, one end of the rotating shaft 32 located in the insulating machine body 1 is fixedly connected with an output shaft of the servo motor 24, an insulating plate 38 is fixedly installed on the outer side wall of one end of the rotating shaft 32 located in the insulating machine body 1, a rotating disc 23 is fixedly installed on the outer side wall of one end of the rotating shaft 32 located outside the insulating machine body 1, a feeding groove 51 is formed at the outer side edge of the rotating disc 23, a limiting ring 22 located outside the rotating disc 23 is arranged at the top of the insulating machine body 1, a first through hole 49 and a second through hole 50 are formed in the top of the insulating machine body 1, the vertical distances from the axes of the first through hole 49 and the second through hole 50 to the axis of the rotating shaft 32 are equal, and a feeding mechanism located on one side of the servo motor 24 is arranged on the insulating machine body 1;
the feeding mechanism comprises a feeding box 17 fixedly mounted at the top of the limiting ring 22, a third cylinder 19 is fixedly mounted on the outer wall of one side of the insulating machine body 1, a push plate 18 is fixedly mounted on the telescopic end of the third cylinder 19, the push plate 18 is positioned below the feeding box 17, a first conducting rod 33 is arranged at the top of the insulating plate 38, a first conducting block 37 is arranged at the inner bottom of the insulating machine body 1, and the first conducting rod 33 and the first conducting block 37 are positioned in a circuit of the third cylinder 19;
the crack checking mechanism is arranged on the other side of the servo motor 24 and comprises an infrared receiving processor 3 which is arranged at the bottom in the insulating machine body 1 and is positioned right below a second through hole 50, a fixing plate 10 is fixedly arranged at the top of the insulating machine body 1, a first cylinder 11 is fixedly arranged on one side wall, away from the rotating shaft 32, of the fixing plate 10, the telescopic end of the first cylinder 11 penetrates through the fixing plate 10 and is fixedly connected with a connecting plate 12, an infrared emitter 27 is arranged at the bottom of the connecting plate 12, a third conducting rod 35 is arranged at the top of the insulating plate 38, a third conducting block 40 is arranged at the bottom in the insulating machine body 1, and the third conducting rod 35 and the third conducting block 40 are positioned in a circuit of the first cylinder 11;
an oil pumping pipe 8 is fixedly arranged on the other outer side wall of the insulating machine body 1, an electromagnet 7 is fixedly arranged at one end of the oil pumping pipe 8, a magnetic sliding plug 43 which is connected with the inner wall of the oil pumping pipe 8 in a sliding manner is arranged in the oil pumping pipe 8, one side, close to the electromagnet 7, of the magnetic sliding plug 43 is fixedly connected with a second spring 42 which is arranged in the oil pumping pipe 8, the other end of the second spring 42 is fixedly connected to the inner wall of the end part of the oil pumping pipe 8, a third connecting pipe 25 and a second connecting pipe 9 which are communicated with the inside of the oil pumping pipe 8 are arranged on the oil pumping pipe 8, check valves are arranged in the third connecting pipe 25 and the second connecting pipe 9, the third connecting pipe 25 and the second connecting pipe 9 are both arranged on one side, away from the electromagnet 7, a hydraulic oil tank 4 is arranged on the other outer side wall of the insulating machine body 1, one end, away from the oil pumping pipe 8, of the third connecting pipe 25 is communicated with the hydraulic oil tank 4, and an infrared receiving processor 3 and an infrared emitter 27 are arranged in a circuit of the electromagnet 7;
the pressure detection mechanism is arranged between the feeding mechanism and the crack checking mechanism on the insulating machine body 1, the pressure detection mechanism comprises two first guide rods 15 fixedly arranged on the top of the insulating machine body 1, the top parts of the two first guide rods 15 are fixedly provided with the same upper plate 13, the top part of the upper plate 13 is provided with two second cylinders 14, the telescopic ends of the two second cylinders 14 penetrate through the upper plate 13 and are fixedly connected with the same first guide plate 16, the first guide plate 16 is slidably sleeved on the first guide rods 15, the bottom part of the first guide plate 16 is provided with a pressure tester 28, the bottom part of the first guide plate 16 is fixedly provided with two telescopic rods 29, the pressure tester 28 is arranged between the two telescopic rods 29, the telescopic ends of the two telescopic rods 29 are fixedly provided with pressing blocks 31, the two telescopic rods 29 are sleeved with first springs 30, the top part of the insulating plate 38 is provided with a second conductive rod 34, the inner bottom of the insulating machine body 1 is provided with a second conductive block 39, and the second conductive rod 34 and the second conductive block 39 are positioned in the circuit of the second cylinder 14;
the insulation machine body 1 is provided with a screening and collecting mechanism located on one side, away from the pressure detection mechanism, of the feeding mechanism, the screening and collecting mechanism comprises a screening cylinder 26 fixedly installed on the other outer side wall of the insulation machine body 1, one end, away from the oil pumping pipe 8, of a second connecting pipe 9 is communicated with the end portion of the screening cylinder 26, a first connecting pipe 5 communicated with the interior of the screening cylinder 26 is arranged on the screening cylinder 26, a normally open electromagnetic valve 6 is arranged on the first connecting pipe 5, one end, away from the screening cylinder 26, of the first connecting pipe 5 is communicated with a hydraulic oil tank 4, a screening sliding plug 46 connected with the inner wall of the screening cylinder 26 in a sliding mode is arranged in the screening cylinder 26, the screening sliding plug 46 is located on one side, close to the insulation machine body 1, of the other side of the insulation machine body 1, a push rod 45 connected with the first connecting pipe 5 in a sliding mode penetrates through the outer wall of the other side of the insulation machine body 1, a third spring 44 located in the screening cylinder 26 is sleeved on the push rod 45, and one end, located in the screening cylinder 26, and fixedly connected with the screening sliding plug 46;
the interior bottom of insulating organism 1 is provided with collecting box 2, first collecting vat 47 and second collecting vat 48 have been seted up in collecting box 2, be provided with two second guide bars 20 of collecting box 2 top between the both sides inner wall of insulating organism 1, sliding sleeve is equipped with same second deflector 21 on two second guide bars 20, screening hole 52 has been seted up on the second deflector 21, push rod 45 is located the outer one end fixed connection of screening section of thick bamboo 26 on second deflector 21, the top of insulation board 38 is provided with fourth conducting rod 36, the interior bottom of insulating organism 1 is provided with fourth conducting block 41, fourth conducting rod 36 and fourth conducting block 41 are located the circuit of open type solenoid valve 6.
When the well cover detection device is used, a well cover to be detected is stored in the feeding box 17, the rotating shaft 32 is intermittently rotated by ninety degrees through the servo motor 24, the rotating shaft 32 rotates to drive the turntable 23 and the insulating plate 38 to rotate, when the first conductive rod 33 on the insulating plate 38 is contacted with the first conductive block 37, the third cylinder 19 is connected with a circuit, the third cylinder 19 enables the push plate 18 to move towards the direction close to the turntable 23, so that the well cover falling from the feeding box 17 to the insulating machine body 1 moves towards the direction close to the turntable 23 and is positioned in the feeding groove 51, then the rotating shaft 32 continues to rotate, the first conductive rod 33 is not contacted with the first conductive block 37 any more, the third cylinder 19 is not connected with the circuit, the third cylinder 19 enables the push plate 18 to return to the initial position, and the other well cover in the feeding box 17 falls to the upper part of the insulating machine body 1;
then the rotating shaft 32 continues to rotate, when the rotating shaft 32 rotates until the second conducting rod 34 and the second conducting block 39 contact with each other, the well lid located in the feeding trough 51 rotates to be located right above the first through hole 49 through the rotation of the limiting ring 22 and the rotating disc 23, meanwhile, the second air cylinder 14 is connected into a circuit, the second air cylinder 14 completes one-time expansion and contraction through the controller, the pressing block 31 firstly contacts with the top of the well lid in the downward movement process of the first guide plate 16, the expansion link 29 retracts, the first spring 30 is compressed, the elastic force generated by the compression of the first spring 30 presses and fixes the well lid to prevent the well lid from deviating in the pressure test process, then the first guide plate 16 continues to move downward, the pressure test is performed on the well lid through the pressure tester 28, the second air cylinder 14 enables the first guide plate 16 to move upward after the pressure test is completed, and the well lid is no longer pressed and fixed, therefore, the automatic pressure test of the well lid is realized, and the use is convenient;
then the rotating shaft 32 continues to rotate, the well lid located in the feeding trough 51 is rotated to the position right above the second through hole 50 through the rotating disc 23 and the limiting ring 22, in the process that the well lid rotates to the position right above the second through hole 50 from the position right above the first through hole 49, the second conducting rod 34 is not contacted with the second conducting block 39, the fourth conducting rod 36 is contacted with the fourth conducting block 41, the normally open type electromagnetic valve 6 (when the coil is powered off, the electromagnetic valve is opened, and when the coil is powered on, the electromagnetic valve is closed) is connected with the circuit, the valve of the normally open type electromagnetic valve 6 is in a closed state, when the well lid is located right above the second through hole 50, the third conducting rod 35 is contacted with the third conducting block 40, the first cylinder 11 is connected with the circuit, the fourth conducting rod 36 is still contacted with the fourth conducting block 41, the first cylinder 11 enables the infrared emitter 27 on the connecting plate 12 to move towards the direction close to the second through hole 50, and the infrared emitter 27 is positioned right above the well lid;
when the well lid is not cracked, the infrared receiving processor 3 cannot receive an infrared signal, the electromagnet 7 cannot be connected into a circuit, so that the second guide plate 21 cannot be pushed, then the rotating shaft 32 continues to rotate, the third conducting rod 35 is not in contact with the third conducting block 40, the infrared emitter 27 returns to an initial position, the well lid in the feeding groove 51 is positioned right above the screening hole 52 through the limiting ring 22 and the rotating disc 23, the well lid drops into the first collecting groove 47 through the screening hole 52, then the rotating shaft 32 continues to rotate, the fourth conducting rod 36 is not in contact with the fourth conducting block 41, and the valve of the normally-open electromagnetic valve 6 is in an open state;
when the well lid is cracked, the infrared receiving processor 3 receives the infrared signal, the electromagnet 7 is connected to the circuit and has specific magnetism through the processing controller, the magnetism of the electromagnet 7 is large enough, the magnetic sliding plug 43 slides towards the direction close to the electromagnet 7 through the magnetic attraction between the electromagnet 7 and the magnetic sliding plug 43, the second spring 42 is compressed, the hydraulic oil in the hydraulic oil tank 4 is pumped into the oil pumping pipe 8 through the third connecting pipe 25, when the rotating shaft 32 and the well lid are positioned right above the second through hole 50 and continue to rotate, the third conducting rod 35 is not contacted with the third conducting block 40 any more, the fourth conducting rod 36 is still contacted with the fourth conducting block 41, the valve of the normally open type electromagnetic valve 6 is in a closed state, the infrared emitter 27 returns to the initial position, the infrared receiving processor 3 does not receive the signal any more, the electromagnet 7 is not connected to the circuit any more, the hydraulic oil pumped into the oil pumping pipe 8 is pressed into the sieving cylinder 26 through the second connecting pipe 9 by the elastic force generated by the compression of the second spring 42, the sieving sliding plug 46 slides in the direction approaching the rotary disc 23 due to the valve of the normally open type solenoid valve 6 being in the closed state, the third spring 44 is compressed, the second guide plate 21 slides in the direction away from the sieving cylinder 26 through the push rod 45, so that the sieving hole 52 on the second guide plate 21 moves to the upper side of the second collecting groove 48, then the rotating shaft 32 continues to rotate, the well lid in the feeding groove 51 drops into the second collecting groove 48 through the sieving hole 52, then the rotating shaft 32 continues to rotate, the fourth conductive rod 36 is not in contact with the fourth conductive block 41, the valve of the normally open type solenoid valve 6 is in the open state, the sieving sliding plug 46 returns to the initial position by the elastic force generated by the compression of the third spring 44, the hydraulic oil pressed into the sieving cylinder 26 is pressed into the hydraulic oil tank 4 again through the first connecting pipe 5, meanwhile, the second guide plate 21 returns to the initial position through the push rod 45, and the screening holes 52 return to the position above the first collecting groove 47 again, so that the reciprocating operation is realized, and the automatic feeding, the automatic pressure detection, the well cover crack detection and the classification collection are realized.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a well lid pressure test device, includes insulating organism (1), its characterized in that, the interior top of insulating organism (1) runs through and is provided with pivot (32) rather than rotating the connection, the interior bottom fixed mounting of insulating organism (1) has servo motor (24), the output shaft fixed connection of one end and servo motor (24) that pivot (32) are located insulating organism (1), fixed mounting has insulation board (38) on the one end lateral wall that pivot (32) are located insulating organism (1), fixed mounting has carousel (23) on the one end lateral wall that pivot (32) are located outside insulating organism (1), last silo (51) have been seted up to the outside edge of carousel (23), the top of insulating organism (1) is provided with spacing ring (22) that are located carousel (23) the outside, first through-hole (49) and second through-hole (50) have been seted up to the top of insulating organism (1), the insulation machine body is characterized in that a feeding mechanism located on one side of a servo motor (24) is arranged on the insulation machine body (1), a crack checking mechanism located on the other side of the servo motor (24) is arranged on the insulation machine body (1), a pressure detection mechanism located between the feeding mechanism and the crack checking mechanism is arranged on the insulation machine body (1), and a screening and collecting mechanism located on one side, far away from the pressure detection mechanism, of the feeding mechanism is arranged on the insulation machine body (1).
2. The well lid pressure testing device of claim 1, wherein the feeding mechanism comprises a feeding box (17) fixedly mounted at the top of a limiting ring (22), a third cylinder (19) is fixedly mounted on the outer wall of one side of the insulating machine body (1), a push plate (18) is fixedly mounted on the telescopic end of the third cylinder (19), the push plate (18) is located below the feeding box (17), a first conducting rod (33) is arranged at the top of an insulating plate (38), a first conducting block (37) is arranged at the inner bottom of the insulating machine body (1), and the first conducting rod (33) and the first conducting block (37) are located in a circuit of the third cylinder (19).
3. The well lid pressure testing device according to claim 1, wherein the crack detecting mechanism comprises an infrared receiving processor (3) which is arranged at the bottom in the insulating machine body (1) and is positioned right below the second through hole (50), a fixed plate (10) is fixedly arranged at the top of the insulating machine body (1), a first cylinder (11) is fixedly arranged on one side wall of the fixed plate (10) far away from the rotating shaft (32), the telescopic end of the first cylinder (11) penetrates through the fixing plate (10) and is fixedly connected with a connecting plate (12), an infrared emitter (27) is arranged at the bottom of the connecting plate (12), a third conducting rod (35) is arranged at the top of the insulating plate (38), a third conductive block (40) is arranged at the inner bottom of the insulating machine body (1), the third conductive rod (35) and the third conductive block (40) are positioned in the circuit of the first cylinder (11).
4. The well lid pressure testing device according to claim 3, wherein an oil pumping pipe (8) is fixedly installed on the other outer side wall of the insulating machine body (1), an electromagnet (7) is fixedly installed at one end of the oil pumping pipe (8), a magnetic sliding plug (43) which is in sliding connection with the inner wall of the oil pumping pipe (8) is arranged in the oil pumping pipe (8), a second spring (42) which is located in the oil pumping pipe (8) is fixedly connected to one side, close to the electromagnet (7), of the magnetic sliding plug (43), the other end of the second spring (42) is fixedly connected to the inner wall of the end portion of the oil pumping pipe (8), a third connecting pipe (25) and a second connecting pipe (9) which are communicated with the interior of the oil pumping pipe (8) are arranged on the oil pumping pipe (8), check valves are arranged in the third connecting pipe (25) and the second connecting pipe (9), and the third connecting pipe (25) and the second connecting pipe (9) are both located on one side, far away from the electromagnet (7), of the magnetic sliding plug (43), and a hydraulic oil tank (4) is arranged on the other outer side wall of the insulating machine body (1), one end, far away from the oil pumping pipe (8), of the third connecting pipe (25) is communicated with the hydraulic oil tank (4), and the infrared receiving processor (3) and the infrared emitter (27) are positioned in a circuit of the electromagnet (7).
5. The well lid pressure testing device according to claim 1, wherein the pressure detecting mechanism comprises two first guide rods (15) fixedly mounted on the top of the insulating machine body (1), the top of the two first guide rods (15) is fixedly mounted with a same upper plate (13), the top of the upper plate (13) is provided with two second air cylinders (14), the telescopic ends of the two second air cylinders (14) both penetrate through the upper plate (13) and are fixedly connected with a same first guide plate (16), the first guide plate (16) is slidably sleeved on the first guide rods (15), the bottom of the first guide plate (16) is provided with a pressure tester (28), the bottom of the first guide plate (16) is fixedly mounted with two telescopic rods (29), and the pressure tester (28) is located between the two telescopic rods (29), two equal fixed mounting in flexible end of telescopic link (29) has according to briquetting (31), two all the cover is equipped with first spring (30) on telescopic link (29), the top of insulation board (38) is provided with second conducting rod (34), the interior bottom of insulating organism (1) is provided with second conducting block (39), second conducting rod (34) and second conducting block (39) are located the circuit of second cylinder (14).
6. The well lid pressure testing device according to claim 4, wherein the screening collecting mechanism comprises a screening cylinder (26) fixedly mounted on the other outer side wall of the insulating machine body (1), one end of the second connecting pipe (9) far away from the oil pumping pipe (8) is communicated with the end part of the screening cylinder (26), a first connecting pipe (5) communicated with the inside of the screening cylinder (26) is arranged on the screening cylinder (26), a normally open type electromagnetic valve (6) is arranged on the first connecting pipe (5), one end of the first connecting pipe (5) far away from the screening cylinder (26) is communicated with the hydraulic oil tank (4), a screening sliding plug (46) slidably connected with the inner wall of the screening cylinder (26) is arranged in the screening cylinder (26), the screening sliding plug (46) is positioned on one side of the first connecting pipe (5) close to the insulating machine body (1), and a push rod (45) slidably connected with the insulating machine body runs through the outer wall of the other side of the insulating machine body (1), the push rod (45) is sleeved with a third spring (44) located in the screening cylinder (26), and one end, located in the screening cylinder (26), of the push rod (45) is fixedly connected with the screening sliding plug (46).
7. The well lid pressure testing device according to claim 4, characterized in that a collecting box (2) is arranged at the inner bottom of the insulating machine body (1), a first collecting groove (47) and a second collecting groove (48) are formed in the collecting box (2), two second guide rods (20) above the collecting box (2) are arranged between the inner walls of the two sides of the insulating machine body (1), the two second guide rods (20) are slidably sleeved with a same second guide plate (21), a screening hole (52) is formed in the second guide plate (21), one end of the push rod (45) located outside the screening cylinder (26) is fixedly connected to the second guide plate (21), a fourth conducting rod (36) is arranged at the top of the insulating plate (38), a fourth conducting block (41) is arranged at the inner bottom of the insulating machine body (1), and the fourth conducting rod (36) and the fourth conducting block (41) are located in a circuit of the normally open type electromagnetic valve (6).
8. Manhole cover pressure testing device according to claim 1, wherein the vertical distance from the axis of the first through hole (49) and the second through hole (50) to the axis of the rotating shaft (32) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211041918.1A CN115106309A (en) | 2022-08-29 | 2022-08-29 | Well lid pressure test device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211041918.1A CN115106309A (en) | 2022-08-29 | 2022-08-29 | Well lid pressure test device |
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| Publication Number | Publication Date |
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| CN115106309A true CN115106309A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211041918.1A Pending CN115106309A (en) | 2022-08-29 | 2022-08-29 | Well lid pressure test device |
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| CN (1) | CN115106309A (en) |
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