CN112254954B - Using method of high-pressure-resistance valve body pressure-resistance degree detection device - Google Patents
Using method of high-pressure-resistance valve body pressure-resistance degree detection device Download PDFInfo
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- CN112254954B CN112254954B CN202011174030.6A CN202011174030A CN112254954B CN 112254954 B CN112254954 B CN 112254954B CN 202011174030 A CN202011174030 A CN 202011174030A CN 112254954 B CN112254954 B CN 112254954B
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- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/003—Machine valves
Abstract
The invention relates to the field of high-pressure-resistant valve bodies, in particular to a using method of a high-pressure-resistant valve body pressure-resistant degree detection device, which comprises a lifting mechanism, a lateral pressing mechanism, a horizontal pulling mechanism, a pressure detection mechanism, a water adding mechanism, a plurality of high-pressure-resistant valve bodies, an elastic fixed seat and a water level sensing gate.
Description
Technical Field
The invention relates to the field of high-pressure-resistant valve bodies, in particular to a using method of a high-pressure-resistant valve body pressure-resistant degree detection device.
Background
The conventional valve body is usually prevented from being on a press machine during detection, the press machine is used for extruding the valve body, the deformation of the valve body in a certain time is observed, and then the pressure-resistant degree of the valve body is judged.
Chinese patent application No.: CN201811547043.6; the invention discloses a high pressure-resistant aluminum die-casting valve body and a production method thereof.
This solution has the following drawbacks:
1. although this scheme can process out high withstand voltage aluminium die-casting valve body, the withstand voltage degree to the valve body that can't be accurate detects.
2. When the valve body is detected, the valve body needs to be accurately placed below the press machine through workers, the valve body is placed through the workers, and if equipment fails, the workers are injured.
3. When the valve body is detected conventionally, the valve body is placed once, and then one valve body is detected, so that a worker needs to frequently operate the step of placing the valve body, the worker cannot have a rest, and the labor intensity of the worker is improved.
Disclosure of Invention
The invention aims to provide a device for detecting the pressure resistance degree of a high-pressure-resistant valve body and a using method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the use method of the high-pressure-resistant valve body pressure-resistant degree detection device is characterized by comprising the following steps of:
the method comprises the following steps: the high pressure-resistant valve body is arranged on the elastic fixed seat;
when the high pressure-resistant valve body needs to be detected, firstly, a worker breaks the pressing plate upwards to enable the pressing plate to drive the two top plates to move upwards, so that the abutting baffle ring compresses the abutting spring, then the worker clamps the high pressure-resistant valve body between the clamping strip and the vertical plate, and then the worker loosens the pressing plate to enable the abutting spring to push the abutting baffle ring downwards, so that the pressing plate drives the sealing plug to be inserted into an opening in the top of the high pressure-resistant valve body, and further the high pressure-resistant valve body is fixedly installed on the elastic fixing seat;
step two: the water level induction gate is arranged on the high pressure resistant valve body;
firstly, a worker pulls a circular pull plate upwards to enable a pressing ring to compress a pressing spring, then the worker inserts a guide sleeve into an opening on the other side of the high pressure-resistant valve body, and enables a circular extension plate to be in contact with the high pressure-resistant valve body, and then the worker loosens the circular pull plate to enable the pressing spring to push the pressing ring downwards, so that the pressing ring is tightly inserted on the high pressure-resistant valve body, but the circular extension plate can still rotate in the high pressure-resistant valve body, but the circular extension plate always keeps in contact with the high pressure-resistant valve body;
step three: the plurality of elastic fixing seats are arranged on the lifting mechanism;
the elastic fixing seat is held by a worker, the T-shaped clamping block is inserted into the T-shaped clamping groove of the clamping block, the bottom of the limiting baffle is abutted against the top of the clamping block, and the elastic fixing seat is continuously installed on the clamping block through the method;
step four: the lifting mechanism drives the elastic fixed seat to move quantitatively;
in the installation process, every time, the controller controls the servo motor to rotate for a certain number of turns, so that the servo motor drives the speed reducer to move, the speed reducer drives the lower rotating roller and the two lower chain wheels to rotate, the two lower chain wheels drive the upper chain wheel to rotate through the chain, the chain further moves downwards for a certain distance, and the chain drives the elastic fixing seats to move downwards for a certain distance;
step five: supplying water inside the high-pressure-resistant gate;
in-process that unloads at elastic fixing base, the controller control second cylinder carries out work for the second cylinder promotes the push pedal and moves, and the push pedal drives the intubate and inserts in the stopper that slides, and the controller is again controlled the water supply and is supplied water to the hose, makes rivers flow in to the intubate along the hose in, flows in to the stopper that slides along the intubate again
Step six: water supply pushing;
due to the thrust of water flow, the water flow pushes the sealing gasket, so that the sealing gasket drives the cover plate to compress the two compression springs, the water flow enters the high-pressure-resistant valve body, the water flow fills the high-pressure-resistant valve body at the beginning, after the high-pressure-resistant valve body is filled with water, the water flow pushes the circular mounting plate due to continuous water filling, the circular mounting plate pushes the sliding plug to slide along the guide sleeve, along with the movement of the sliding plug, when the sliding plug moves to be in contact with the pressure sensor, the controller controls the water source to be closed, controls the output end of the second air cylinder to be retracted, and the water filling mechanism is reset;
step seven: horizontally pulling and laterally pressing;
the first air cylinder is controlled by the controller to work, so that the first air cylinder pulls the connecting plate and the guide strip to move along the strip-shaped sliding groove, the two strip-shaped clamping strips push the elastic fixing seat to move, the pressing plate is initially contacted with the elastic fixing seat along with the pushing of the elastic fixing seat, and then the pressing plate presses the compression spring to slide along the third linear bearing, so that the compression spring is compressed, the pressing plate is further abutted against the side face of the elastic fixing seat, and the elastic fixing seat is prevented from sliding off the clamping plate in the pushing process;
step eight: detecting the pressure resistance degree;
when the first cylinder pushes the elastic fixing seat to move to the position under the pressure detection mechanism, the controller controls the pressing oil cylinder to work, the pressing oil cylinder drives the pressing plate and the pressing column to press downwards, the pressing column applies pressure to the top of the pressing plate, the pressing plate applies pressure to the high pressure-resistant valve body, if the pressure resistance of the high pressure-resistant valve body is insufficient, the high pressure-resistant valve body deforms, water in the high pressure-resistant valve body is extruded due to the deformation of the high pressure-resistant valve body, the sliding plug is extruded by the water in the high pressure-resistant valve body, the extrusion amount of the sliding plug is observed through workers or equipment, and the pressure-resistant degree of the high pressure-resistant valve body is further judged.
The invention has the beneficial effects that:
1. this high withstand voltage valve body pressure withstanding degree detection device adds water in to high withstand voltage valve body through adding water mechanism, and responds to through pressure sensor, and then guarantees that the length that slides and fill out on every high withstand voltage valve body keeps unanimous, can not produce the change because of the change of high withstand voltage valve body inner space, and detects the resistance to pressure of back through sliding and fill out the elongation and judge the valve body, and then realize carrying out accurate short-term test of the withstand voltage degree of valve body.
2. Grasp the elasticity fixing base through the workman, insert the T shape draw-in groove of fixture block with T shape fixture block in, and limit baffle's bottom will contradict with the top of fixture block, continuously install the elasticity fixing base on the fixture block through this kind of method, when placing one row of back, the workman can carry out appropriate rest, has avoided the workman to carry out frequent work, has reduced workman's intensity of labour.
3. And this scheme is through adding water mechanism to carrying out automatic water feeding in the high withstand voltage valve body, has avoided the workman to adding water to valve body inside, has reduced workman's intensity of labour.
4. The method improves the rotation of the lifting mechanism, further automatically unloads the valve body onto the horizontal pulling mechanism, and then drives the valve body to move below the pressure detection mechanism through the horizontal pulling mechanism, so that the manual placement is avoided, the injury to workers due to equipment failure is avoided, and the safety of the equipment is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a partial perspective view of the first embodiment of the present invention;
FIG. 4 is a first schematic view of a partial perspective structure of the elastic fixing base;
FIG. 5 is a schematic partial perspective view of a second elastic fixing seat;
FIG. 6 is a schematic perspective view of the lifting mechanism;
FIG. 7 is a partial perspective view of the second embodiment of the present invention;
FIG. 8 is a partial perspective view of the horizontal pulling mechanism;
FIG. 9 is a schematic perspective view of a water level sensing gate;
FIG. 10 is an exploded perspective view of a water level sensing gate;
FIG. 11 is a partial perspective view of the water level sensing gate;
FIG. 12 is a schematic perspective view of a water adding mechanism;
FIG. 13 is a schematic perspective view of a pressure detection mechanism;
FIG. 14 is a perspective view of the lateral hold-down mechanism;
FIG. 15 is an exploded view of a portion of the lateral hold-down mechanism;
in the figure:
1. a lifting mechanism; 1a, a fixture block; 1b, a vertical pipe; 1c, winding up a chain wheel; 1d, a lower chain wheel; 1e, an upper rotating roller; 1f, rotating the roller downwards; 1g, a speed reducer; 1h, a servo motor;
2. an elastic fixing seat; 2a, clamping strips; 2b, a base; 2c, a vertical plate; 2d, pressing a plate; 2e, a guide plate; 2f, a second guide pillar; 2g, a top plate; 2h, abutting against a baffle ring; 2i, abutting against a spring; 2j, a sealing plug; 2m, T-shaped fixture blocks; 2k, a limit baffle;
3. a water level sensing gate; 3a, a sliding plug; 3b, a guide sleeve; 3c, a circular extension plate; 3d, an elastic fixer; 3d1, inserting a column; 3d2, arc-shaped guide plates; 3d3, a retaining ring; 3d4, pressing the spring; 3d5, a circular pulling plate; 3d6, a positioning plate; 3d7, heightening plates; 3e, a circular mounting plate; 3f, a cover plate; 3g, sealing gaskets; 3h, round guide posts; 3i, a circular baffle; 3j, a compression spring;
4. a lateral pressing mechanism; 4a, a fifth guide pillar; 4b, a third linear bearing; 4c, a horizontal frame; 4d, a compression plate; 4e, pressing the spring; 4f, positioning a circular ring;
5. a horizontal pulling mechanism; 5a, a clamping seat; 5a1, a clamping plate; 5a2, an extension bar; 5a3, strip-shaped clamping strips; 5b, a support table; 5b1, a strip-shaped chute; 5c, a first cylinder; 5d, conducting bars; 5e, connecting plates;
6. a pressure detection mechanism; 6a, pressing the oil cylinder; 6b, a lower pressing plate; 6c, pressing a column; 6d, mounting frames; 6e, a second linear bearing; 6f, a fourth guide post;
7. a water adding mechanism; 7a, a second cylinder; 7b, a third guide pillar; 7c, a first linear bearing; 7d, a support frame; 7e, a pressure sensor; 7f, a push plate; 7g, inserting a tube; 7h, a hose; 7i, a bottom plate;
8. high pressure valve body.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product.
Referring to fig. 1 to 15, a high withstand voltage valve body withstand voltage degree detection device, including elevating system 1, lateral hold-down mechanism 4, horizontal pulling mechanism 5, pressure detection mechanism 6, water adding mechanism 7, a plurality of high withstand voltage valve body 8, elastic fixing base 2 and water level induction gate 3, elevating system 1 is fixedly installed on the ground, elevating system 1 is provided with a plurality of fixture block 1a, a plurality of elastic fixing base 2 is blocked respectively on a plurality of fixture block 1a, and a plurality of high withstand voltage valve body 8 is blocked respectively on a plurality of elastic fixing base 2, a plurality of water level induction gate 3 is installed respectively on the water inlet of a plurality of high withstand voltage valve body 8, horizontal pulling mechanism 5 is fixedly installed at the side of elevating system 1, horizontal pulling mechanism 5 is equipped with a fixture block 5a for taking off elastic fixing base 2, pressure detection mechanism 6 for detecting high withstand voltage valve body 8 is fixedly installed on the ground, and pressure detection mechanism 6 is located above horizontal pulling mechanism 5, lateral hold-down mechanism 4 for supporting elastic fixing base 2 is fixedly installed on pressure detection mechanism 6, it installs on elevating mechanism 7 for adding water in high withstand voltage valve body 8.
Elevating system 1 includes last commentaries on classics roller 1e, lower commentaries on classics roller 1f, reduction gear 1g, servo motor 1h, two standpipe 1b, two go up sprocket 1c and two lower sprocket 1d, standpipe 1b is vertical fixed mounting subaerial, two go up sprocket 1c and lower sprocket 1d are located between two standpipe 1b, and cochain wheel 1c is located directly over lower sprocket 1d, two go up sprocket 1c fixed mounting on last commentaries on classics roller 1e, two lower sprocket 1d fixed mounting are on lower commentaries on classics roller 1f, be provided with the swivel mount on going up roller 1 e's both ends respectively, and go up roller 1e and can the pivoted and install on the swivel mount, and two swivel mounts pass through support frame fixed mounting respectively on two standpipe 1b, be provided with the swivel mount respectively on two standpipe 1c, every fixture block 1a fixed mounting is on two standpipe 1a, and every fixture block 1a sets up the chain and is the fixture block 1a plurality of horizontal coupling and is installed on two standpipe 1g through the transmission of fixed coupling joint 1g and the reduction gear 1g, and the reduction gear 1g is located the output of the even 1g of fixed coupling joint on the vertical pipe 1b, and the reduction gear 1h, two vertical pipe 1b of the fixed coupling is connected through two chains, the fixture block 1a fixed coupling is connected through the output of the vertical pipe 1a fixed mounting on the fixing base of the fixing base. Controller control servo motor 1h rotates certain number of turns for servo motor 1h drives reduction gear 1g and moves, and reduction gear 1g drives down and changes roller 1f and two lower sprockets 1d and rotate, and two lower sprockets 1d drive through the chain and go up sprocket 1c and rotate, and then make the certain distance of chain downstream, make the chain drive the certain distance of 2 downstream of a plurality of elastic fixing base.
Elastic fixing base 2 includes riser 2c, clamp plate 2d, baffle 2e, two gib 2a, base 2b, second guide pillar 2f, roof 2g, conflict fender ring 2h and conflict spring 2i, be in the top of carrying out two spacing gib 2a fixed mounting at base 2b to high withstand voltage valve body 8, and high withstand voltage valve body 8 places at base 2 b's top, riser 2c is vertical fixed mounting at base 2 b's top, and one side of riser 2c and the laminating of high withstand voltage valve body 8, baffle 2e fixed mounting is at riser 2 c's middle part, clamp plate 2d is located baffle 2e directly over, clamp plate 2d and baffle 2e are passed in proper order to two second guide pillar 2 f's one end, and two fender ring 2h fixed mounting are in the one end of second guide pillar 2f, two roof 2g respectively fixed mounting on the other end of two second guide pillar 2f, two conflict spring 2i overlap respectively and are established on two second conflict guide pillar 2f, and the one end and baffle 2e of every conflict spring 2i and baffle 2h, the other end and the other end of two high withstand voltage valve body 2k shape clamp blocks are provided with the tight lid 2k that the top is used for the top of the tight lid 2a shape clamp block 8 k of the valve body 8 k is provided with the high withstand voltage valve body, the top seal plug 2k. When the high pressure-resistant valve body 8 needs to be detected, firstly, a worker breaks the pressing plate 2d upwards to enable the pressing plate 2d to drive the two top plates 2g to move upwards, then the abutting blocking ring 2h compresses the abutting spring 2i, then the worker clamps the high pressure-resistant valve body 8 between the clamping strip 2a and the vertical plate 2c, and then the worker loosens the pressing plate 2d to enable the abutting spring 2i to push the abutting blocking ring 2h downwards, so that the pressing plate 2d drives the sealing plug 2j to be inserted into an opening in the top of the high pressure-resistant valve body 8, and further the high pressure-resistant valve body 8 is fixedly installed on the elastic fixing seat 2;
the elastic fixing seat 2 is grasped by a worker, the T-shaped clamping block 2m is inserted into the T-shaped clamping groove of the clamping block 1a, the bottom of the limiting baffle 2k is abutted to the top of the clamping block 1a, and the elastic fixing seat 2 is continuously installed on the clamping block 1a through the method.
Horizontal pulling mechanism 5 includes brace table 5b, first cylinder 5c, conducting bar 5d and connecting plate 5e, brace table 5b fixed mounting is subaerial, cassette 5a fixed mounting is at the top of conducting bar 5d, and set up on the brace table 5b and supply gliding bar spout 5b1 of conducting bar 5d, connecting plate 5e fixed mounting is in the bottom of conducting bar 5d, and the top of connecting plate 5e and the mesa bottom contact of brace table 5b, first cylinder 5c passes through cylinder block fixed mounting on brace table 5b, and first cylinder 5 c's output and connecting plate 5e fixed connection, cassette 5a includes cardboard 5a1, two extend strip 5a2 and bar calorie strip 5a3, cardboard 5a1 fixed mounting is at the top of conducting bar 5d, and extend strip 5a2 fixed mounting in cardboard 5a1 one side of keeping away from first cylinder 5c, and two conducting bar 5d3 are fixed mounting respectively on two extend strip 5a2, and bar calorie strip 5a3 is vertical setting, bar 1a is located between two bar calorie strips 5a 3. The controller controls the first air cylinder 5c to work, so that the first air cylinder 5c pulls the connecting plate 5e and the guide strip 5d to move along the strip-shaped sliding groove 5b1, and the two strip-shaped clamping strips 5a3 push the elastic fixed seat 2 to move;
after detecting and accomplishing, the controller controls first cylinder 5c will reset, and because side direction hold-down mechanism 4 removes elastic fixing base 2 all the time, will make first cylinder 5c carry out the in-process that resets and drive elastic fixing base 2 together and reset, and the rethread workman will detect the elastic fixing base 2 of accomplishing and take off.
The water level induction gate 3 comprises a sliding plug 3a, a guide sleeve 3b, a circular extension plate 3c, an elastic fixer 3d, a circular mounting plate 3e, a cover plate 3f, a sealing gasket 3g, two circular guide pillars 3h, a compression spring 3j and a circular baffle 3i, wherein the guide sleeve 3b is inserted in the high-pressure-resistant valve body 8, the sliding plug 3a can be slidably inserted in the guide sleeve 3b, the circular extension plate 3c is fixedly mounted at one end of the guide sleeve 3b far away from the high-pressure-resistant valve body 8, the elastic fixer 3d for clamping the circular extension plate 3c and the high-pressure-resistant valve body 8 is fixedly mounted on the circular extension plate 3c, the circular mounting plate 3e is fixedly mounted at one side of the sliding plug 3a close to the high-pressure-resistant valve body 8, water supply holes are formed in the circular mounting plate 3e and the sliding plug 3a, the sealing gasket 3g is covered on the water supply hole, the cover plate 3f is mounted on the sealing gasket 3g, one end of the two circular guide holes 3h penetrate through the cover plate 3f and are fixedly connected with the circular guide hole 3j, the compression spring 3j, and the other end of each compression spring 3j is respectively mounted on the circular guide hole 3j, and the compression spring 3j is mounted on the other end of each compression spring 3 h. When rivers promote sealed the pad 3g, make sealed pad 3g drive apron 3f and compress two pressure spring 3j, and then make rivers enter into high withstand voltage valve body 8, just at the beginning, rivers will fill up 8 insides of high withstand voltage valve body, fill up the back when 8 insides of high withstand voltage valve body, owing to still filling up continuously, rivers will promote circular mounting panel 3e, make circular mounting panel 3e promote slip stopper 3a and slide along guide pin bushing 3b, frictional force between slip stopper 3a and the guide pin bushing 3b is less than the conflict power of clamp plate 2d to 8 tops of high withstand voltage valve body, guarantee that rivers can not flow from the top of high withstand voltage valve body 8.
The water adding mechanism 7 comprises a second cylinder 7a, a third guide pillar 7b, a first linear bearing 7c, a support frame 7d, a pressure sensor 7e, a push plate 7f, an insertion pipe 7g, a hose 7h and a bottom plate 7i, wherein the bottom plate 7i is fixedly installed on one vertical pipe 1b through a support pipe, the second cylinder 7a is fixedly installed at the top of the bottom plate 7i through a cylinder seat, the support frame 7d is fixedly installed at the top of the bottom plate 7i, the first linear bearing 7c is fixedly installed on the support frame 7d, the third guide pillar 7b is slidably installed on the first linear bearing 7c, one end of the third guide pillar 7b is fixedly connected with the push plate 7f, the output end of the second cylinder 7a is fixedly connected with the push plate 7f, the pressure sensor 7e is fixedly installed at the other end of the push plate 7f, the insertion pipe 7g is fixedly installed on the push plate 7f, the insertion pipe 7g is movably inserted into a water supply hole of the sliding plug 3a, one end of the hose 7h is fixedly installed on the insertion pipe 7g, and the other end of the insertion pipe is connected with a water source. In the process of detaching the elastic fixing seat 2, the controller controls the second cylinder 7a to work, so that the second cylinder 7a pushes the push plate 7f to move, the push plate 7f drives the insertion tube 7g to be inserted into the sliding plug 3a, and the controller controls the water source to supply water to the hose 7h, so that water flows into the insertion tube 7g along the hose 7h and then flows into the water level sensing gate 3 along the insertion tube 7 g;
when the sliding plug 3a moves to be in contact with the pressure sensor 7e, the controller controls the water source to be closed, and the controller controls the output end of the second air cylinder 7a to be retracted, so that the water adding mechanism 7 is reset.
The lateral pressing mechanism 4 comprises a horizontal frame 4c, a pressing plate 4d, two fifth guide pillars 4a, third linear bearings 4b, pressing springs 4e and positioning rings 4f, the horizontal frame 4c is fixedly mounted on a mounting frame 6d, the two third linear bearings 4b are fixedly mounted on the horizontal frame 4c, the two fifth guide pillars 4a can be slidably mounted on the two third linear bearings 4b, the left ends of the two fifth guide pillars 4 are fixedly connected with the pressing plate 4d, the two pressing springs 4e are respectively sleeved on the two fifth guide pillars 4a in a sleeved mode, one end of each pressing spring 4e is abutted to the pressing plate 4d, the other end of each pressing spring is abutted to the horizontal frame 4c, and the two positioning rings 4f are respectively and fixedly mounted on the two fifth guide pillars 4 a. Along with the promotion of elastic fixing base 2, pressure strip 4d and elastic fixing base 2 contacted when just beginning, pressure strip 4d drives pressure spring 4e and slides along third linear bearing 4b afterwards for pressure spring 4e is compressed, and then makes pressure strip 4d contradict elastic fixing base 2's side, prevents that elastic fixing base 2 from sliding down from cardboard 5a1 at the in-process that promotes.
The use method of the high-pressure-resistant valve body pressure-resistant degree detection device is characterized by comprising the following steps of:
the method comprises the following steps: the high pressure-resistant valve body is arranged on the elastic fixed seat;
when the high pressure-resistant valve body 8 needs to be detected, firstly, a worker breaks the pressing plate 2d upwards to enable the pressing plate 2d to drive the two top plates 2g to move upwards, then the abutting blocking ring 2h compresses the abutting spring 2i, then the worker clamps the high pressure-resistant valve body 8 between the clamping strip 2a and the vertical plate 2c, and then the worker loosens the pressing plate 2d to enable the abutting spring 2i to push the abutting blocking ring 2h downwards, so that the pressing plate 2d drives the sealing plug 2j to be inserted into an opening in the top of the high pressure-resistant valve body 8, and further the high pressure-resistant valve body 8 is fixedly installed on the elastic fixing seat 2;
step two: the water level induction gate is arranged on the high pressure resistant valve body;
firstly, a worker pulls a circular pulling plate 3d5 upwards to enable a pressing ring 3d3 to compress a pressing spring 3d4, then the worker inserts a guide sleeve 3b into an opening on the other side of a high pressure-resistant valve body 8, and enables a circular extending plate 3c to be in contact with the high pressure-resistant valve body 8, then the worker loosens the circular pulling plate 3d5 to enable the pressing spring 3d4 to push the pressing ring 3d3 downwards, so that the pressing ring 3d3 is tightly inserted on the high pressure-resistant valve body 8, but the circular extending plate 3c can still rotate in the high pressure-resistant valve body 8, and the circular extending plate 3c is always in contact with the high pressure-resistant valve body 8;
step three: the plurality of elastic fixing seats are arranged on the lifting mechanism;
the elastic fixing seat 2 is grasped by a worker, the T-shaped clamping block 2m is inserted into the T-shaped clamping groove of the clamping block 1a, the bottom of the limiting baffle 2k is abutted against the top of the clamping block 1a, and the elastic fixing seat 2 is continuously installed on the clamping block 1a through the method;
step four: the lifting mechanism drives the elastic fixed seat to move quantitatively;
in the installation process, every time, the controller controls the servo motor 1h to rotate for a certain number of turns, so that the servo motor 1h drives the speed reducer 1g to move, the speed reducer 1g drives the lower rotating roller 1f and the two lower chain wheels 1d to rotate, the two lower chain wheels 1d drive the upper chain wheel 1c to rotate through the chain, and further the chain moves downwards for a certain distance, so that the chain drives the elastic fixing seats 2 to move downwards for a certain distance;
step five: supplying water inside the high-pressure-resistant gate;
in the process of unloading at elastic fixing base 2, the controller control second cylinder 7a carries out work for second cylinder 7a promotes push pedal 7f and moves, and push pedal 7f drives intubate 7g and inserts in sliding plug 3a, and the controller is again controlled the water supply and is supplied water to hose 7h, makes rivers flow in intubate 7g along hose 7h, flows in sliding plug 3a along intubate 7g again
Step six: water supply pushing;
due to the thrust of water flow, the water flow pushes the sealing gasket 3g, the sealing gasket 3g drives the cover plate 3f to compress the two compression springs 3j, the water flow enters the high-pressure-resistant valve body 8, the water flow fills the high-pressure-resistant valve body 8 at the beginning, after the high-pressure-resistant valve body 8 is filled with water, the water flow pushes the circular mounting plate 3e due to continuous water filling, the circular mounting plate 3e pushes the sliding plug 3a to slide along the guide sleeve 3b, the controller controls the water source to be closed along with the movement of the sliding plug 3a when the sliding plug 3a moves to be in contact with the pressure sensor 7e, and the controller controls the output end of the second cylinder 7a to retract so that the water adding mechanism 7 resets;
step seven: horizontally pulling and laterally pressing;
the first air cylinder 5c is controlled by the controller to work, so that the first air cylinder 5c pulls the connecting plate 5e and the guide strip 5d to move along the strip-shaped sliding groove 5b1, the two strip-shaped clamping strips 5a3 push the elastic fixed seat 2 to move, along with the pushing of the elastic fixed seat 2, the pressing plate 4d is in contact with the elastic fixed seat 2 at the beginning, and then the pressing plate 4d drives the pressing spring 4e to slide along the third linear bearing 4b, so that the pressing spring 4e is compressed, the pressing plate 4d is abutted against the side face of the elastic fixed seat 2, and the elastic fixed seat 2 is prevented from sliding off the clamping plate 5a1 in the pushing process;
step eight: detecting the pressure resistance degree;
when the first air cylinder 5c pushes the elastic fixing seat 2 to move to a position right below the pressure detection mechanism 6, the controller controls the pressing oil cylinder 6a to work, so that the pressing oil cylinder 6a drives the pressing plate 6b and the pressing column 6c to press downwards, so that the pressing column 6c applies pressure to the top of the pressing plate 2d, and the pressing plate 2d applies pressure to the high pressure-resistant valve body 8, if the pressure resistance of the high pressure-resistant valve body 8 is not enough, the high pressure-resistant valve body 8 deforms, water in the high pressure-resistant valve body 8 is extruded due to the deformation of the high pressure-resistant valve body 8, the water in the high pressure-resistant valve body 8 extrudes the sliding plug 3a, the extrusion amount of the sliding plug 3a is observed through workers or equipment, and the pressure-resistant degree of the high pressure-resistant valve body 8 is further judged.
The working principle is as follows: when the high pressure-resistant valve body 8 needs to be detected, firstly, a worker breaks the pressing plate 2d upwards to enable the pressing plate 2d to drive the two top plates 2g to move upwards, then the abutting blocking ring 2h compresses the abutting spring 2i, then the worker clamps the high pressure-resistant valve body 8 between the clamping strip 2a and the vertical plate 2c, and then the worker loosens the pressing plate 2d to enable the abutting spring 2i to push the abutting blocking ring 2h downwards, so that the pressing plate 2d drives the sealing plug 2j to be inserted into an opening in the top of the high pressure-resistant valve body 8, and further the high pressure-resistant valve body 8 is fixedly installed on the elastic fixing seat 2;
firstly, a worker pulls a circular pulling plate 3d5 upwards to enable a pressing ring 3d3 to compress a pressing spring 3d4, then the worker inserts a guide sleeve 3b into an opening on the other side of a high pressure-resistant valve body 8, and enables a circular extending plate 3c to be in contact with the high pressure-resistant valve body 8, and then the worker loosens the circular pulling plate 3d5 to enable the pressing spring 3d4 to push the pressing ring 3d3 downwards, so that the pressing ring 3d3 is tightly inserted on the high pressure-resistant valve body 8, but the circular extending plate 3c can still rotate in the high pressure-resistant valve body 8, but the circular extending plate 3c is always in contact with the high pressure-resistant valve body 8;
through the steps, a plurality of high pressure resistant valve bodies 8, elastic fixed seats 2 and water level induction gates 3 are all installed in the way;
then, the controller is started by a worker, and the controller controls the lifting mechanism 1 to start working;
a worker grasps the elastic fixing seat 2, inserts the T-shaped clamping block 2m into the T-shaped clamping groove of the clamping block 1a, the bottom of the limiting baffle 2k is abutted against the top of the clamping block 1a, and the elastic fixing seat 2 is continuously installed on the clamping block 1a through the method;
in the installation process, every time, the controller controls the servo motor 1h to rotate for a certain number of turns, so that the servo motor 1h drives the speed reducer 1g to move, the speed reducer 1g drives the lower rotating roller 1f and the two lower chain wheels 1d to rotate, the two lower chain wheels 1d drive the upper chain wheel 1c to rotate through the chain, and further the chain moves downwards for a certain distance, so that the chain drives the elastic fixing seats 2 to move downwards for a certain distance;
in the displacement, the bottom of the base 2b is firstly contacted with the bottom of the clamping plate 5a1, and the clamping block 1a continuously moves downwards along with the continuous rotation of the chain, so that the clamping block 1a and the T-shaped clamping block 2m are separated from each other, and the elastic fixing seat 2 is dismounted from the lifting mechanism 1;
in the process of detaching the elastic fixing seat 2, the controller controls the second cylinder 7a to work, so that the second cylinder 7a pushes the push plate 7f to move, the push plate 7f drives the insertion tube 7g to be inserted into the sliding plug 3a, and the controller controls the water source to supply water to the hose 7h, so that water flows into the insertion tube 7g along the hose 7h and then flows into the sliding plug 3a along the insertion tube 7 g;
due to the thrust of water flow, the water flow pushes the sealing gasket 3g, the sealing gasket 3g drives the cover plate 3f to compress the two compression springs 3j, and then the water flow enters the high-pressure-resistant valve body 8, when the high-pressure-resistant valve body 8 is filled with water at the beginning, after the high-pressure-resistant valve body 8 is filled with water, the water flow pushes the circular mounting plate 3e due to continuous water filling, so that the circular mounting plate 3e pushes the sliding plug 3a to slide along the guide sleeve 3b, the friction force between the sliding plug 3a and the guide sleeve 3b is smaller than the contact force of the pressing plate 2d on the top of the high-pressure-resistant valve body 8, and the water flow is ensured not to flow out of the top of the high-pressure-resistant valve body 8;
along with the movement of the sliding plug 3a, when the sliding plug 3a moves to be in contact with the pressure sensor 7e, the controller controls the water source to be closed, and controls the output end of the second air cylinder 7a to be retracted, so that the water adding mechanism 7 is reset;
the water adding process starts when the bottom of the base 2b contacts with the top of the clamping plate 5a1, and ends when the T-shaped clamping block 2m is completely separated from the clamping block 1a, so that the elastic fixed seat 2 is prevented from being pushed due to water filling of the high pressure-resistant valve body 8;
then, the controller controls the first air cylinder 5c to work, so that the first air cylinder 5c pulls the connecting plate 5e and the guide strip 5d to move along the strip-shaped sliding groove 5b1, and the two strip-shaped clamping strips 5a3 push the elastic fixing seat 2 to move;
along with the pushing of the elastic fixed seat 2, the pressing plate 4d is in contact with the elastic fixed seat 2 at the beginning, and then the pressing plate 4d drives the pressing spring 4e to slide along the third linear bearing 4b, so that the pressing spring 4e is compressed, the pressing plate 4d is further enabled to butt against the side face of the elastic fixed seat 2, and the elastic fixed seat 2 is prevented from sliding off from the clamping plate 5a1 in the pushing process;
when the first air cylinder 5c pushes the elastic fixing seat 2 to move to a position right below the pressure detection mechanism 6, the controller controls the pressing oil cylinder 6a to work, so that the pressing oil cylinder 6a drives the pressing plate 6b and the pressing column 6c to press downwards, the pressing column 6c applies pressure to the top of the pressing plate 2d, the pressing plate 2d applies pressure to the high pressure-resistant valve body 8, if the pressure resistance of the high pressure-resistant valve body 8 is insufficient, the high pressure-resistant valve body 8 deforms, water in the high pressure-resistant valve body 8 is extruded due to the deformation of the high pressure-resistant valve body 8, the water in the high pressure-resistant valve body 8 extrudes the sliding plug 3a, the extrusion amount of the sliding plug 3a is observed through workers or equipment, and the pressure-resistant degree of the high pressure-resistant valve body 8 is further judged;
after the detection is finished, the controller controls the first air cylinder 5c to reset, and because the pressing plate 4d always moves the elastic fixing seat 2, the elastic fixing seat 2 is driven to reset together in the resetting process of the first air cylinder 5c, then the elastic fixing seat 2 which is finished by the detection is taken down by a worker, and the extrusion amount of the sliding plug 3a can be observed by the worker at the moment.
Claims (1)
1. A use method of a high pressure-resistant valve body pressure-resistant degree detection device is characterized by comprising a lifting mechanism (1), a lateral pressing mechanism (4), a horizontal pulling mechanism (5), a pressure detection mechanism (6), a water adding mechanism (7), a plurality of high pressure-resistant valve bodies (8), elastic fixed seats (2) and water level sensing gates (3), wherein the lifting mechanism (1) is fixedly installed on the ground, the lifting mechanism (1) is provided with a plurality of clamping blocks (1 a), the plurality of elastic fixed seats (2) are respectively clamped on the plurality of clamping blocks (1 a), the plurality of high pressure-resistant valve bodies (8) are respectively clamped on the plurality of elastic fixed seats (2), the plurality of water level sensing gates (3) are respectively installed on water inlets of the plurality of high pressure-resistant valve bodies (8), the horizontal pulling mechanism (5) is fixedly installed on the lifting mechanism (1), the horizontal pulling mechanism (5) is provided with clamping seats (5 a) for taking down the elastic fixed seats (2), the pressure detection mechanism (6) for detecting the high pressure-resistant valve bodies (8) is fixedly installed on the ground, the lateral pressing mechanism (6) is fixedly installed on the ground, the horizontal pulling mechanism (5) for fixedly supporting the pressing mechanism (6) for fixing the pressure detection mechanism (6), a water adding mechanism (7) for adding water into the high pressure resistant valve body (8) is fixedly arranged on the lifting mechanism (1);
the lifting mechanism (1) comprises an upper rotating roller (1 e), lower rotating rollers (1 f), a speed reducer (1 g), a servo motor (1 h), two vertical pipes (1 b), two upper chain wheels (1 c) and two lower chain wheels (1 d), the vertical pipes (1 b) are vertically and fixedly installed on the ground, the two upper chain wheels (1 c) and the lower chain wheels (1 d) are positioned between the two vertical pipes (1 b), the upper chain wheels (1 c) are positioned right above the lower chain wheels (1 d), the two upper chain wheels (1 c) are fixedly installed on the upper rotating roller (1 e), the two lower chain wheels (1 d) are fixedly installed on the lower rotating rollers (1 f), rotary seats are respectively arranged at two ends of the upper rotating roller (1 e), the upper rotating roller (1 e) can be rotatably installed on the rotary seats, the two upper rotating rollers (1 c) are respectively and fixedly installed on the two vertical pipes (1 b) through supporting frames, rotary seats are respectively and are respectively fixedly installed on two vertical pipes (1 f) through the two chains, two upper chain wheels (1 e) and are respectively, two clamping blocks (1 c) are evenly connected with the upper chain wheels (1 e) through two fixing seats, two clamping grooves (1 a) and two clamping blocks (1 a) which are evenly distributed along two clamping grooves, two clamping blocks (a) for clamping blocks (1 a) which are arranged on each of the upper chain, the two vertical pipes, the upper chain, two clamping blocks (1 a) and two clamping blocks, two clamping blocks (1 a) are uniformly connected with each clamping blocks, two clamping blocks, the clamping blocks (1 a) respectively, the speed reducer (1 g) is positioned at the bottom of the vertical pipe (1 b), the speed reducer (1 g) is fixedly installed on the vertical pipe (1 b) through a support frame, the output end of the speed reducer (1 g) is fixedly connected with one end of the lower rotating roller (1 f) through a coupler, and the servo motor (1 h) is fixedly installed on the speed reducer (1 g);
the elastic fixing seat (2) comprises a vertical plate (2 c), a pressing plate (2 d), a guide plate (2 e), two clamping strips (2 a), a base (2 b), a second guide post (2 f), a top plate (2 g), a conflict baffle ring (2 h) and a conflict spring (2 i), the two clamping strips (2 a) for limiting the high pressure-resistant valve body (8) are fixedly arranged at the top of the base (2 b), the high pressure-resistant valve body (8) is arranged at the top of the base (2 b), the vertical plate (2 c) is vertically and fixedly arranged at the top of the base (2 b), one side of the vertical plate (2 c) is jointed with the high pressure-resistant valve body (8), the guide plate (2 e) is fixedly arranged at the middle part of the vertical plate (2 c), the pressing plate (2 d) is positioned right above the guide plate (2 e), one end of the two second guide posts (2 f) sequentially penetrates through the pressing plate (2 d) and the guide plate (2 e), the two conflict baffle rings (2 h) are fixedly arranged at one end of the top plate (2 f), the two conflict baffle rings (2 j) are respectively arranged at the top of the second guide post (2 f), and the other end of the second guide post (2 j) is tightly covered with the conflict spring (2 h), and the conflict spring (2 j), and the other end of the conflict baffle ring (2 j) is tightly covered with the other end of the other conflict spring (2 f), one side of the vertical plate (2 c) far away from the high-pressure-resistant valve body (8) is provided with two T-shaped clamping blocks (2 m) clamped into the two T-shaped clamping grooves, and the top of each T-shaped clamping block (2 m) is provided with a limiting baffle (2 k) for abutting against the clamping block (1 a);
the horizontal pulling mechanism (5) comprises a supporting table (5 b), a first air cylinder (5 c), a guide bar (5 d) and a connecting plate (5 e), the supporting table (5 b) is fixedly installed on the ground, a clamping seat (5 a) is fixedly installed at the top of the guide bar (5 d), a strip-shaped sliding groove (5 b 1) for the guide bar (5 d) to slide is formed in the supporting table (5 b), the connecting plate (5 e) is fixedly installed at the bottom of the guide bar (5 d), the top of the connecting plate (5 e) is in contact with the bottom of a table top of the supporting table (5 b), the first air cylinder (5 c) is fixedly installed on the supporting table (5 b) through an air cylinder seat, the output end of the first air cylinder (5 c) is fixedly connected with the connecting plate (5 e), the clamping seat (5 a) comprises a clamping plate (5 a 1), two extending strips (5 a 2) and a strip-shaped clamping strip (5 a 3), the clamping plate (5 a 1) is fixedly installed at the top of the guide bar (5 d), the extending strips (5 a 2) are fixedly installed on one side, which is far away from the first air cylinder (5 a 1), and the two strip-shaped clamping plates (5 a) are respectively located between the two strip (5 a 3);
the water level induction gate (3) comprises a sliding plug (3 a), a guide sleeve (3 b), a circular extension plate (3 c), an elastic fixer (3 d), a circular mounting plate (3 e), a cover plate (3 f), a sealing gasket (3 g), two circular guide pillars (3 h), a compression spring (3 j) and a circular baffle (3 i), the guide sleeve (3 b) is inserted in a high pressure-resistant valve body (8), the sliding plug (3 a) can be slidably inserted in the guide sleeve (3 b), the circular extension plate (3 c) is fixedly mounted at one end of the guide sleeve (3 b) far away from the high pressure-resistant valve body (8) for fixedly mounting the elastic fixer (3 d) which is used for clamping the circular extension plate (3 c) and the high pressure-resistant valve body (8) on the circular extension plate (3 c), the circular mounting plate (3 e) is fixedly mounted at one side of the sliding plug (3 a) close to the high pressure-resistant valve body (8), the circular mounting plate (3 e) and the sliding plug (3 a) are provided with a guide hole, the sealing gasket (3 g) covers the cover plate, one end of the cover plate (3 f) is fixedly mounted on the cover plate, one end of the cover plate (3 h) and the two circular guide pillars (3 h) are respectively connected with the circular baffle (3 h), and the circular guide pillar (3 h) for connecting the circular guide pillar (3 f), the two compression springs (3 j) are respectively sleeved on the two circular guide columns (3 h), one end of each compression spring (3 j) is abutted against the cover plate (3 f), and the other end of each compression spring (3 j) is abutted against the circular baffle (3 i);
the elastic fixer (3 d) comprises an inserting column (3 d 1), an arc-shaped guide plate (3 d 2), a support ring (3 d 3), a pressing spring (3 d 4), a circular pulling plate (3 d 5), a positioning plate (3 d 6) and a heightening plate (3 d 7), the heightening plate (3 d 7) is vertically and fixedly arranged at the top of the circular extending plate (3 c), the arc-shaped guide plate (3 d 2) is horizontally arranged at one side of the circular extending plate (3 c) close to the high pressure-resistant valve body (8), the positioning plate (3 d 6) is horizontally and fixedly arranged at the top of the heightening plate (3 d 7), the bottom of the inserting column (3 d 1) sequentially passes through the positioning plate (3 d 6) and the arc-shaped guide plate (3 d 2), the bottom of the inserting column (3 d 1) is inserted into the high-pressure-resistant valve body (8), the abutting ring (3 d 3) is located between the arc-shaped guide plate (3 d 2) and the positioning plate (3 d 6), the abutting ring (3 d 3) is fixedly installed on the outer edge of the inserting column (3 d 1), the downward pressing spring (3 d 4) is sleeved on the inserting column (3 d 1), the top of the downward pressing spring (3 d 4) abuts against the bottom of the positioning plate (3 d 6), the bottom of the downward pressing spring (3 d 4) abuts against the top of the abutting ring (3 d 3), and the circular pulling plate (3 d 5) is fixedly installed at the top of the inserting column (3 d 1);
the water adding mechanism (7) comprises a second cylinder (7 a), a third guide pillar (7 b), a first linear bearing (7 c), a support frame (7 d), a pressure sensor (7 e), a push plate (7 f), an insertion pipe (7 g), a hose (7 h) and a bottom plate (7 i), wherein the bottom plate (7 i) is fixedly installed on one vertical pipe (1 b) through a support pipe, the second cylinder (7 a) is fixedly installed at the top of the bottom plate (7 i) through a cylinder seat, the support frame (7 d) is fixedly installed at the top of the bottom plate (7 i), the first linear bearing (7 c) is fixedly installed on the support frame (7 d), the third guide pillar (7 b) can be installed on the first linear bearing (7 c) in a sliding mode, one end of the third guide pillar (7 b) is fixedly connected with the push plate (7 f), the output end of the second cylinder (7 a) is fixedly connected with the push plate (7 f), the pressure sensor (7 e) is fixedly installed at the other end of the push plate (7 f), the insertion pipe (7 g) is fixedly installed on the push plate (7 f), the other end of the insertion pipe (7 h) can be fixedly installed in a water supply plug (3), and the water supply plug (7 h) can move in a water supply plug (3), and the water plug (7 h) is inserted in a water plug and is inserted in a water plug;
the pressure detection mechanism (6) comprises a pressing oil cylinder (6 a), a pressing plate (6 b), a pressing column (6 c), a mounting frame (6 d), two second linear bearings (6 e) and a fourth guide column (6 f), the mounting frame (6 d) is fixedly mounted on the ground, the pressing oil cylinder (6 a) is fixedly mounted on the mounting frame (6 d), the output end of the pressing oil cylinder (6 a) is fixedly connected with the pressing plate (6 b) through a floating joint, the two second linear bearings (6 e) are fixedly mounted on the mounting frame (6 d), the two fourth guide columns (6 f) are slidably mounted on the two second linear bearings (6 e), the bottoms of the two fourth guide columns (6 f) are fixedly connected with the top of the pressing plate (6 b), and the pressing column (6 c) is fixedly mounted at the bottom of the pressing plate (6 b);
the lateral pressing mechanism (4) comprises a horizontal frame (4 c), a pressing plate (4 d), two fifth guide pillars (4 a), third linear bearings (4 b), pressing springs (4 e) and positioning rings (4 f), the horizontal frame (4 c) is fixedly installed on an installation frame (6 d), the two third linear bearings (4 b) are fixedly installed on the horizontal frame (4 c), the two fifth guide pillars (4 a) are slidably installed on the two third linear bearings (4 b), the left ends of the two fifth guide pillars (4 a) are fixedly connected with the pressing plate (4 d), the two pressing springs (4 e) are respectively sleeved on the two fifth guide pillars (4 a), one end of each pressing spring (4 e) is abutted against the pressing plate (4 d), the other end of each pressing spring is abutted against the horizontal frame (4 c), and the two positioning rings (4 f) are respectively and fixedly installed on the two fifth guide pillars (4 a);
the using method comprises the following steps:
the method comprises the following steps: the high pressure-resistant valve body is arranged on the elastic fixed seat;
when the high pressure-resistant valve body (8) needs to be detected, firstly, a worker breaks the pressing plate (2 d) upwards to enable the pressing plate (2 d) to drive the two top plates (2 g) to move upwards, further, the abutting blocking ring (2 h) compresses the abutting spring (2 i), then, the worker clamps the high pressure-resistant valve body (8) between the clamping strip (2 a) and the vertical plate (2 c), and then, the worker loosens the pressing plate (2 d) to enable the abutting spring (2 i) to push the abutting blocking ring (2 h) downwards, so that the pressing plate (2 d) drives the sealing plug (2 j) to be inserted into an opening in the top of the high pressure-resistant valve body (8), and further, the high pressure-resistant valve body (8) is fixedly installed on the elastic fixing seat (2);
step two: the water level induction gate is arranged on the high pressure resistant valve body;
firstly, a worker pulls a circular pulling plate (3 d 5) upwards to enable a pressing ring (3 d 3) to compress a pressing spring (3 d 4), then the worker inserts a guide sleeve (3 b) into an opening on the other side of a high pressure-resistant valve body (8), the circular extending plate (3 c) is enabled to be in contact with the high pressure-resistant valve body (8), then the worker loosens the circular pulling plate (3 d 5), the pressing spring (3 d 4) pushes the pressing ring (3 d 3) downwards, the pressing ring (3 d 3) is enabled to be tightly inserted on the high pressure-resistant valve body (8), but the circular extending plate (3 c) can rotate in the high pressure-resistant valve body (8), and the circular extending plate (3 c) is always kept in contact with the high pressure-resistant valve body (8);
step three: the plurality of elastic fixing seats are arranged on the lifting mechanism;
the elastic fixing seat (2) is grasped by a worker, the T-shaped clamping block (2 m) is inserted into the T-shaped clamping groove of the clamping block (1 a), the bottom of the limiting baffle (2 k) is abutted against the top of the clamping block (1 a), and the elastic fixing seat (2) is continuously installed on the clamping block (1 a) through the method;
step four: the lifting mechanism drives the elastic fixed seat to move quantitatively;
in the installation process, at each time, the controller controls the servo motor (1 h) to rotate for a certain number of turns, so that the servo motor (1 h) drives the speed reducer (1 g) to move, the speed reducer (1 g) drives the lower rotating roller (1 f) and the two lower chain wheels (1 d) to rotate, the two lower chain wheels (1 d) drive the upper chain wheel (1 c) to rotate through the chain, the chain further moves downwards for a certain distance, and the chain drives the elastic fixing seats (2) to move downwards for a certain distance;
step five: supplying water to the interior of the high pressure-resistant gate;
in the process of detaching the elastic fixing seat (2), the controller controls the second cylinder (7 a) to work, so that the second cylinder (7 a) pushes the push plate (7 f) to move, the push plate (7 f) drives the insertion tube (7 g) to be inserted into the sliding plug (3 a), and the controller controls the water source to supply water to the hose (7 h), so that water flows into the insertion tube (7 g) along the hose (7 h) and then flows into the sliding plug (3 a) along the insertion tube (7 g);
step six: water supply pushing;
due to the thrust of water flow, the water flow pushes the sealing gasket (3 g), the sealing gasket (3 g) drives the cover plate (3 f) to compress the two compression springs (3 j), and then the water flow enters the high-pressure-resistant valve body (8), when the high-pressure-resistant valve body (8) is filled with the water flow, after the high-pressure-resistant valve body (8) is filled with the water flow, the water flow pushes the circular mounting plate (3 e) due to continuous water filling, so that the circular mounting plate (3 e) pushes the sliding plug (3 a) to slide along the guide sleeve (3 b), along with the movement of the sliding plug (3 a), when the sliding plug (3 a) moves to be in contact with the pressure sensor (7 e), the controller controls the water source to be closed, and controls the output end of the second cylinder (7 a) to be retracted, and the water adding mechanism (7) is reset;
step seven: horizontally pulling and laterally pressing;
the first air cylinder (5 c) is controlled to work through the controller, so that the first air cylinder (5 c) pulls the connecting plate (5 e) and the guide strip (5 d) to move along the strip-shaped sliding groove (5 b 1), the two strip-shaped clamping strips (5 a 3) push the elastic fixing seat (2) to move, along with the pushing of the elastic fixing seat (2), the pressing plate (4 d) is in contact with the elastic fixing seat (2) at the beginning, and then the pressing plate (4 d) drives the pressing spring (4 e) to slide along the third linear bearing (4 b), so that the pressing spring (4 e) is compressed, the pressing plate (4 d) is abutted against the side face of the elastic fixing seat (2), and the elastic fixing seat (2) is prevented from sliding off the clamping plate (5 a 1) in the pushing process;
step eight: detecting the pressure resistance degree;
when the first air cylinder (5 c) pushes the elastic fixing seat (2) to move to the position right below the pressure detection mechanism (6), the controller controls the pressing oil cylinder (6 a) to work, so that the pressing oil cylinder (6 a) drives the pressing plate (6 b) and the pressing column (6 c) to press downwards, the pressing column (6 c) applies pressure to the top of the pressing plate (2 d), the pressing plate (2 d) applies pressure to the high pressure-resistant valve body (8), if the pressure resistance of the high pressure-resistant valve body (8) is insufficient, the high pressure-resistant valve body (8) deforms, due to the deformation of the high pressure-resistant valve body (8), water in the high pressure-resistant valve body (8) is squeezed, the water in the high pressure-resistant valve body (8) extrudes the sliding plug (3 a), then the extrusion amount of the sliding plug (3 a) is observed through workers or equipment, and the pressure resistance degree of the high pressure-resistant valve body (8) is further judged.
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Effective date of registration: 20221205 Address after: No. 8 Huadian Road, Economic Development Zone, Jintan District, Changzhou City, Jiangsu Province, 213,100 Applicant after: Kangcheng (Jiangsu) Machinery Manufacturing Co.,Ltd. Address before: 541000 Guangxi Guilin National Agricultural Science and Technology Park, Yanshan District, Guilin City, Guangxi Zhuang Autonomous Region Applicant before: Li Yunming |
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