CN114808573B - Switch nylon sleeve pipe take-out device of convenient installation - Google Patents
Switch nylon sleeve pipe take-out device of convenient installation Download PDFInfo
- Publication number
- CN114808573B CN114808573B CN202210559187.3A CN202210559187A CN114808573B CN 114808573 B CN114808573 B CN 114808573B CN 202210559187 A CN202210559187 A CN 202210559187A CN 114808573 B CN114808573 B CN 114808573B
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- sleeve
- air
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- rod
- cavity
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/20—Working or treating non-metal sleepers in or on the line, e.g. marking, creosoting
- E01B31/26—Inserting or removing inserts or fillings for holes in sleepers, e.g. plugs, sleeves
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/42—Heating elements having the shape of rods or tubes non-flexible
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention provides a turnout nylon sleeve taking device convenient to install, which comprises a sleeve taking box, wherein a closed cavity is formed in the sleeve taking box, a telescopic rod is arranged in the closed cavity, a piston plate, a connecting rod and a clamping plate are fixed by the telescopic rod, a sleeve taking groove is formed in the sleeve taking box, a sealing air bag is arranged on the periphery of the sleeve taking groove, an electric push rod and a heating rod are arranged on the inner wall of the sleeve taking groove, a water tank is fixedly connected to the outer wall of the sleeve taking box, and the water tank is communicated with the sleeve taking groove through a water channel. In the using process of the nylon sleeve taking tank, the sleeper is clamped by the clamping plates to fix the sleeve taking tank, the nylon sleeve is melted by the heating rod, and the nylon sleeve is matched with the inserting rod, so that the inserting rod and the heating rod are wrapped by the melted nylon sleeve, the nylon sleeve is solidified again by water, and the sealing performance in the sleeve taking tank is ensured by the matched sealing air bag.
Description
Technical Field
The invention relates to the technical field of switch nylon sleeve installation, in particular to a switch nylon sleeve taking-out device convenient to install.
Background
The foundation construction of China is very rapid in recent years, especially facilities in the aspect of railways are arranged, in order to facilitate the travel of people, the railway mileage of China in recent years is very rapid, in the process of railway construction, the turnout position needs to be used with an embedded sleeve, the embedded sleeve is a section of plastic sleeve which is embedded in the spike fixing hole of the sleeper and has good mechanical strength, heat resistance, wear resistance and high rigidity, and the embedded sleeve is also called nylon sleeve.
The utility model provides a track bed sleeper inefficacy nylon sleeve pipe take-out device that publication number is "CN215164231U" includes high strength support, rail face gyro wheel, gyro wheel locking device, water bores translation device, the optical axis, water bores main part, the lifting body, it is through the X axle that comprises gyro wheel and locking device, the Y axle that comprises nested slide bar regulation, the Z axle that comprises by the lifting device control of water bores itself, after locking the X axle, can realize four nylon sleeve pipe positions's quick switch location through the regulation of Y axle, after locking the Y axle, the switching of homonymy nylon sleeve pipe position can be realized to the regulation X axle. The device uses the reliability better, and the water bores that efficiency is higher as boring the instrument, has reduced the duty ratio of manpower in the operation, and transport means equipment can be placed to smooth water bores platform, has replaced the mode of manpower transport in the past, and three-dimensional coordinate governing system has realized the quick location of water bores, has reduced the operating time.
The above device still has the following problems in the implementation:
before the switch nylon sleeve is installed, the first step is to take out the invalid nylon sleeve pre-buried in the sleeper, in the prior art, the nylon sleeve is often cut into grooves by utilizing the cutter principle, then the invalid nylon sleeve is taken out by utilizing the reverse principle to rotate and disassemble, but the grooves and the follow-up rotating and disassembling are all required to consume a large amount of manpower, and meanwhile, the nylon sleeve is also matched with a plurality of special devices to use, so that the troublesome working efficiency is quite low, and if the nylon sleeve has the problem of serious corrosion and oxidation, the nylon sleeve is quite fragile, and the invalid nylon sleeve cannot be taken out well by using the mode.
Disclosure of Invention
The invention aims to provide a turnout nylon sleeve taking-out device convenient to install, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the turnout nylon sleeve taking-out device comprises a sleeve taking box, wherein a closed cavity is formed in the sleeve taking box, a telescopic rod controlled by an external first switch is fixedly arranged in the closed cavity, the telescopic rod is fixedly connected with a piston plate movably arranged in the closed cavity, the piston plate is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with a clamping plate movably extending into the lower part of a sleeper;
the electric power supply device comprises a power supply tank, a heating rod, a power receiving tank, an electric connection block, an elastic rod, a floating block, a driving rope and a floating rope, wherein the power supply tank is arranged in the power supply tank, the power supply tank is used for supplying power to the power supply tank, the heating rod is movably extended out of the power supply tank, the heating rod is fixedly connected with the power supply tank through a first elastic block, one end of the heating rod, close to the power connection block, is provided with the power receiving tank, the power receiving tank is movably provided with the electric connection block, the power receiving block is fixedly connected with the power receiving tank inner wall through the elastic rod, and the power receiving block is movably arranged in the power supply tank through the floating block through the driving rope;
the water tank is fixedly connected with the outer wall of the sleeve taking box, the water tank is communicated with the sleeve taking groove through a water channel, and the water channel is movably blocked by the water blocking component.
Preferably, the water retaining assembly comprises a water retaining cavity arranged in the sleeve taking box, a magnetic baffle plate movably blocking the water channel is arranged in the water retaining cavity, an electromagnet is fixedly arranged in the water retaining cavity, a second elastic block is fixedly connected between the electromagnet and the magnetic baffle plate, and the magnetic baffle plate blocks the water channel when no external force is applied to the magnetic baffle plate.
Preferably, the gas blocking assembly comprises a gas blocking cavity arranged in the sleeve taking box, a gas blocking plate capable of movably blocking the gas passage is arranged in the gas blocking cavity, a third elastic block is fixedly connected to the inner wall of the gas blocking plate and the inner wall of the gas blocking cavity, the gas blocking plate is fixedly connected with the magnetic baffle through a pull rope, and the gas blocking plate blocks the gas passage when not subjected to external force.
Preferably, the gas collecting cavity communicated with the sleeve taking groove is formed in the sleeve taking box, the gas collecting cavity is movably provided with the gas pressure plate, the gas outlet hole communicated with the gas collecting cavity is formed in the sleeve taking box, the gas outlet hole is movably blocked by the plug, and the gas collecting cavity is fixedly provided with the delay relay which is in movable contact with the gas pressure plate and is electrically connected with the electromagnet.
Preferably, the installation cavity has been seted up to the heating rod inside, the installation cavity is inside to be provided with the inserted bar that a plurality of activities stretched out, inserted bar and installation intracavity wall fixedly connected with fourth elastic block, the buckle chamber has been seted up to the heating rod inside, buckle intracavity portion is provided with the cardboard that the activity blocked the inserted bar, cardboard and buckle intracavity wall fixedly connected with fifth elastic block, buckle intracavity portion is provided with the action and stretches out the extrusion rod of heating rod, through haulage rope fixed connection between extrusion rod and the cardboard.
Compared with the prior art, the invention has the beneficial effects that:
1. placing the sleeve taking box on the sleeper so that the sleeve taking groove covers the cement hole to enable the heating rod to be most accurate to the cement hole, opening the first switch telescopic rod at the moment to drive the piston plate to drive the connecting rod to move, and enabling the connecting rod to drive the clamping plate to extend into the bottom of the sleeper to form a sleeper clamping state, so that a stabilizing effect is achieved, and meanwhile, gas in the airtight cavity is compressed;
2. opening the second switch, and enabling the electric push rod to drive the heating rod to extend into the nylon sleeve, wherein the electric connection block is contacted with the connector under the extrusion action, and the heating rod starts to heat, so that the failed nylon sleeve is melted;
3. when the heating rod stretches into the nylon sleeve, the bottom of the extrusion rod and the bottom of the nylon sleeve are extruded, the clamping rod is pulled through the traction rope, the inserting rod stretches out at the moment, the heating rod and the inserting rod are wrapped by the melted nylon sleeve, and the melted nylon sleeve is conveniently taken out in the later period;
4. along with the continuous heating, the nylon sleeve is melted to generate a large amount of ascending smoke to enter the air collecting cavity, the air pressure plate is driven to extrude the delay relay, the delay relay supplies power to the electromagnet, the electromagnet drives the magnetic baffle to exit the water channel, water in the water tank enters the sleeve taking groove, and the melted nylon sleeve is cooled by the cement hole;
5. in the process that the magnetic shielding plate exits the water channel, the air shielding plate is driven by the pull rope to exit the air channel, compressed gas in the closed cavity enters the sealed air bag at the moment, the sealed air bag swells to wrap the cement hole, the cement hole of the sleeve groove is taken to form a closed space, water and smoke are prevented from overflowing, water in the water sleeve groove and the floating block are matched to separate the power receiving block from the connector, the heating rod is timely powered off, heating is stopped, and after the invalid nylon sleeve is taken out, the cement hole of the new nylon sleeve to be installed can be obtained.
In the using process of the nylon sleeve, the sleeve taking box is placed on a sleeper, the second switch is opened, the clamping plate stretches into the bottom of the sleeper under the action of the telescopic rod to clamp the sleeper, the second switch is opened at the moment, the electric push rod drives the heating rod to stretch into the nylon sleeve, the electric block is contacted with the connector under the extrusion action, meanwhile, the inserting rod stretches out under the action of the extrusion rod, the heating rod begins to heat the nylon sleeve, the nylon sleeve is wrapped with the heating rod and the inserting rod after melting, rising smoke generated in the heating process drives the air pressure plate to extrude the delay relay, then the electromagnet drives the magnetic baffle to exit the water channel, water in the water tank enters the sleeve taking groove and the cement hole, the melted nylon sleeve is cooled, so that the nylon sleeve is solidified again, the magnetic baffle is driven to exit the air channel through the pull rope, compressed gas in the sealed cavity enters the sealed air bag at the moment, the periphery of the cement hole is wrapped, the smoke and water are prevented from overflowing, and then the electric push rod drives the nylon sleeve to be taken out, and the new nylon sleeve is obtained.
Drawings
FIG. 1 is a schematic view of a sleeper of the present invention in a three-dimensional configuration;
FIG. 2 is a schematic perspective view of a nylon sleeve of the present invention placed in a cement hole;
FIG. 3 is a schematic diagram of the overall structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the jacket taking box according to the present invention;
FIG. 5 is a schematic view of the internal structure of the electric putter of the present invention;
FIG. 6 is a schematic view of the internal structure of the heating rod of the present invention;
FIG. 7 is a schematic view of the clamping of the sleeper by the clamping plate according to the present invention;
fig. 8 is a schematic view of an annular groove of the present invention.
In the figure: the device comprises a 1 taking sleeve box, a 2 sealing cavity, a 3 first switch, a 4 telescopic rod, a 5 piston plate, a 6 connecting rod, a 7 sleeper, an 8 clamping plate, a 9 taking sleeve groove, a 10 nylon sleeve, a 11 cement hole, a 12 annular groove, a 13 sealing airbag, a 14 air passage, a 15 second switch, a 16 electric push rod, a 17 power supply groove, a 18 joint, a 19 heating rod, a 191 electric receiving groove, a 20 first elastic block, a 21 electric receiving block, a 22 elastic rod, a 23 floating block, a 24 driving rope, a 25 water tank, a 26 water channel, a 27 water blocking cavity, a 28 magnetic baffle plate, a 29 electromagnet, a 30 second elastic block, a 31 air blocking cavity, a 32 air blocking plate, a 33 third elastic block, a 34 pull rope, a 35 air collecting cavity, a 351 air outlet hole, a 352 plug, a 36 air pressing plate, a 37 delay relay, a 38 installation cavity, a 39 inserting rod, a 40 fourth elastic block, a 41 buckle cavity, a 42 clamping plate, a 43 fifth elastic block, a 44 extruding rod and a 45 traction rope.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution:
embodiment one:
the utility model provides a convenient switch nylon sleeve pipe remove device of installation, including getting the cover case 1, get the inside airtight chamber 2 of having seted up of cover case 1, airtight chamber 2 sets up with get the both sides of cover case 1, airtight chamber 2 inside is fixed to be provided with by outside first switch 3 control telescopic link 4, connect in series through wire and outside power between the telescopic link 4 of first switch 3, when opening first switch 3, telescopic link 4 drives the inside of airtight chamber 2 of follow-up connecting rod 6 withdrawal, namely carry connecting rod 6 to the direction motion near sleeper 7, telescopic link 4 fixedly connected with activity sets up in airtight chamber 2 inside piston plate 5, piston plate 5 and airtight chamber 2 inner wall form airtight space, when telescopic link 4 drives the inside gas of airtight chamber 2 and compresses, piston plate 5 fixedly connected with connecting rod 6, connecting rod 6 fixedly connected with activity stretches into sleeper 7 splint 8 of lower part, connecting rod 6 activity stretches out of cover case 1 when the telescopic link 4 moves, drive piston plate 5 drives connecting rod 6 airtight chamber 2 inside, namely carry connecting rod 6 to the direction motion near sleeper 7, when the time, take out sleeper 1 is fixed to take out and take out the cover case 1, take out the operation state, take out and take out the sleeper 1 and place, can be fixed to take out the sleeper 1 after the condition;
the bottom of the taking box 1 is provided with a taking sleeve groove 9, the taking sleeve groove 9 is used for covering a cement hole 11 embedded with a nylon sleeve 10, the nylon sleeve 10 is embedded in the sleeper 7, when an operator places the taking box 1 on the sleeper 7 in operation, the taking sleeve groove 9 needs to be confirmed to cover the cement hole 11, the taking sleeve groove 9 is an opening groove with a downward opening, the taking box 1 is provided with an annular groove 12 at the periphery of the taking sleeve groove 9, the annular groove 12 is internally provided with a sealing air bag 13, when the taking box 1 is placed above the sleeper 7, the sleeper 7 and the taking box 1 are in a joint state at the moment, but a gap still exists between the sleeper 7 and the taking box 1, subsequent water can flow out from the gap, the annular groove 12 surrounds the taking sleeve groove 9, the sealing air bag 13 is an annular sealing air bag, the gap between the sleeper 7 and the taking box 1 can be sealed when the sealing air bag 13 is inflated, the sleeve taking groove 9 and the cement hole 11 are provided with a closed space, the sealed air bag 13 is communicated with the sealed air bag 13 through the air passage 14, in the embodiment, only one end of the sealed air bag 13 is communicated with the sealed air bag 2, the two sealed air bags 2 can also be communicated with the sealed air bag 13, the air passage 14 is movably blocked by the air blocking component, the air blocking component is in a state of blocking the air passage 14 in the initial state, the inner wall of the sleeve taking groove 9 is fixedly provided with the electric push rod 16 controlled by the external second switch 15, the electric push rod 16 and the second switch 15 are connected in series through a lead and an external power supply, when the second switch 15 is opened, the electric push rod 16 stretches out, when the second switch 15 is closed, the electric push rod 16 retracts, the electric push rod 16 is internally provided with the power supply groove 17, the electric connector 18 electrically connected with the external power supply is fixedly arranged in the power supply groove 17, the inside of the power supply groove 17 is provided with a heating rod 19 which movably stretches into the nylon sleeve 10, when the sleeve taking box 1 is placed on the sleeper 7, the sleeve taking groove 9 is required to be ensured to cover the cement hole 11, meanwhile, the heating rod 19 is required to be ensured to be just above the nylon sleeve 10, an observation port is arranged on the sleeve taking box 1 in the operation process, so that the heating rod 19 can be ensured to be driven by a follow-up electric push rod 16 to stretch into the nylon sleeve 10, the heating rod 19 movably stretches out of the power supply groove 17, the heating rod 19 is fixedly connected with the inner wall of the power supply groove 17 through a first elastic block 20, the length of the heating rod 19 can be determined through a limited number of experiments, as long as the condition that when the bottom of the heating rod 19 is in extrusion contact with the bottom of the nylon sleeve 10, the heating rod 19 is still provided with a section inside the sleeve taking groove 9 at the moment, the electric connection groove 191 is formed in one end, close to the joint 18, of the heating rod 19, the electric connection block 21 is movably arranged in the electric connection groove 191, the electric connection block 21 and the heating rod 19 are connected in series through a wire, when the electric connection block 21 is in contact with the joint 18, the heating rod 19 is electrified to start heating, the heating rod 19 can be a copper rod, ceramics is wrapped outside, the copper rod in the heating rod 19 is electrified to start heating, the nylon sleeve 10 is melted through heat conduction of the ceramics, when subsequent water enters, the nylon sleeve is only in contact with the ceramics outside and cannot be in contact with the copper rod in the interior, short circuit is not caused, safety is achieved, the elastic rod 22 is fixedly connected between the electric connection block 21 and the inner wall of the electric connection groove 191, and the electric connection block 21 and the floating block 23 movably arranged in the sleeve taking groove are fixedly connected through the driving rope 24;
get the cover case 1 outer wall fixedly connected with water tank 25, the inside water yield of water tank 25 can change through the manual work, guarantees that the inside water yield of water tank 25 can fill up behind the cement hole 11, still can make get the inside kicking block 23 of cover groove 9 float can, and water tank 25 and get through water course 26 intercommunication between the cover groove 9, and water course 26 is blocked by the manger plate subassembly is movable.
Embodiment two:
on the basis of the first embodiment, a water retaining assembly structure in the first embodiment is disclosed, the water retaining assembly comprises a water retaining cavity 27 arranged in the sleeve taking box 1, a magnetic baffle 28 movably blocking the water channel 26 is arranged in the water retaining cavity 27, the magnetic baffle 28 is in a state of blocking the water channel 26 in an initial state, an electromagnet 29 is fixedly arranged in the water retaining cavity 27, a second elastic block 30 is fixedly connected between the electromagnet 29 and the magnetic baffle 28, the magnetic baffle 28 blocks the water channel 26 when no external force is applied, when the electromagnet 29 is electrified, the electromagnet 29 has magnetism, the magnetic baffle 28 is driven to withdraw from the water channel 26, and at the moment, water in the water tank 25 enters the sleeve taking groove 9 through the water channel 26 under the action of gravity and flows into the cement hole 11.
Embodiment III:
on the basis of the first embodiment, the air blocking assembly structure in the first embodiment is disclosed, the air blocking assembly comprises an air blocking cavity 31 arranged in the sleeve taking box 1, an air blocking plate 32 movably blocking the air channel 14 is arranged in the air blocking cavity 31, a third elastic block 33 is fixedly connected to the inner wall of the air blocking cavity 32 and the inner wall of the air blocking cavity 31, the air blocking plate 32 and the magnetic baffle 28 are fixedly connected through a pull rope 34, the air blocking plate 32 blocks the air channel 14 when the air blocking plate 32 is not subjected to external force, the air blocking plate 32 is in a state of blocking the air channel 14 in an initial state, at the moment, when the telescopic rod 4 in the inner part of the closed cavity 2 drives the piston plate 5 to move, at the moment, the air in the inner part of the closed cavity 2 is in a compressed state, when the magnetic baffle 28 exits from the water channel 26, at the moment, water in the inner part of the water tank 25 starts to flow into the sleeve taking groove 9, the magnetic baffle 28 exits from the air channel 26 through the pull rope 34 to drive the air blocking plate 32 to exit the air channel 14, at the moment, and compressed air in the inner part of the closed cavity 2 enters into the sealing air bag 13 through the air channel 14, the air bag 13 is inflated, the gap between the sleeve taking boxes 1 and 7 is ensured to flow out, the air can not fully flow into the water and the water can flow inside the sleeper, and the sleeper can be further fully filled after the water can be driven, and the sleeper 23.
Embodiment four:
the inside of the sleeve taking box 1 is provided with an air collecting cavity 35 communicated with the sleeve taking groove 9, the air collecting cavity 35 is arranged above the sleeve taking groove 9, when the heating rod 19 begins to heat so that the nylon sleeve 10 melts, a large amount of smoke is generated in the process, meanwhile, the gas in the sleeve taking groove 9 can be heated to expand continuously, the smoke rises to enter the inside of the air collecting cavity 35, a one-way valve can be arranged at the communication position of the air collecting cavity 35 and the sleeve taking groove 9 so as to ensure that the smoke can be stored in the air collecting cavity 35, the air pressure plate 36 is movably arranged in the air collecting cavity 35, when the air expands and the smoke enters the air collecting cavity 35, the air pressure plate 36 is driven to trigger the delay relay 37, the arrangement of the position in the embodiment is that after a period of heating begins, namely after the nylon sleeve 10 melts, the water in the water tank 25 can be automatically released, because the control of the water retaining component is realized by the fact that the gas which is generated by the smoke and the expansion enters the gas collection cavity 35 to drive the gas pressure plate 36 to trigger the delay relay 37, the distance from the gas pressure plate 36 to the delay relay 37 and the size of the inner space of the gas collection cavity 35 can be set to ensure that the heating rod 19 has enough time to completely melt the nylon sleeve 10, the distance and the size of the inner space of the gas collection cavity 35 can be determined in limited experiment times, the gas outlet 351 communicated with the gas collection cavity 35 is formed in the gas collection cavity 1, the gas outlet 351 is movably blocked by the plug 352, the one-way valve is arranged at the communication part of the gas collection cavity 35 and the gas collection groove 9, the gas and the smoke which enter the gas collection cavity 35 are stored in the gas collection cavity 35 can be released by beating the plug 352 after construction is finished, the smog can not cause the influence to operating personnel during the construction, and the inside fixed time delay relay 37 that is provided with of air pressure plate 36 movable contact and with electro-magnet 29 electric connection of gas collection chamber 35, when air pressure plate 36 and time delay relay 37 extrusion contact, time delay relay 37 opens this moment, and for electro-magnet 29 power supply after the time of settlement, connect through wire and external power source between time delay relay 37 and the electro-magnet 29, time delay relay 37 is the positive time relay of model TLML-75 of positive tai group production.
Fifth embodiment:
considering that the device is characterized in that the nylon sleeve 10 is melted, the melted nylon sleeve 10 wraps the heating rod 19, then the melted nylon sleeve 10 is cooled again through water and the heating rod 19 is fixed, then the heating rod 19 is driven to reset through the electric push rod 16, so that the nylon sleeve 10 is taken out, the cooled nylon sleeve 10 can be better fixed with the heating rod 19, the subsequent taking out is convenient, the heating rod 19 is internally provided with a mounting cavity 38, the mounting cavity 38 is internally provided with a plurality of movable extending inserting rods 39, the inner walls of the inserting rods 39 and the mounting cavity 38 are fixedly connected with a fourth elastic block 40, the heating rod 19 is internally provided with a clamping plate 42 which movably clamps the inserting rods 39, the inner walls of the clamping plate 42 and the clamping cavity 41 are fixedly connected with a fifth elastic block 43, the clamping cavity 41 is internally provided with an extruding rod 44 which movably extends out of the heating rod 19, the extrusion rod 44 and the clamping plate 42 are fixedly connected through the traction rope 45, when the heating rod 19 stretches into the nylon sleeve 10, the extrusion rod 44 and the bottom of the nylon sleeve 10 are extruded, the extrusion rod 44 moves upwards at the moment, the clamping plate 42 is moved by pulling the traction rope 45, the clamping plate 42 does not clamp the inserted rod 39 any more, the inserted rod 39 stretches out of the heating rod 19, the melted nylon sleeve 10 wraps the inserted rod and the heating rod, the cooled nylon sleeve 10 is solidified again, the inserted rod 39 can clamp the nylon sleeve 10, the subsequent driving of the nylon sleeve 10 is facilitated, meanwhile, in the cooling process of water to the nylon sleeve 10, the floating block 23 is enabled to move upwards by taking water in the sleeve groove 9, the power connection block 21 is enabled to be separated from the connector 18, and the heating rod 19 is enabled to be powered off timely;
after the nylon sleeve 10 which is out of order is taken out, the water in the cement hole 11 can be cleaned up through a water absorbing device such as a sponge, then the cement hole is dried by an electric blower, and a new nylon sleeve 10 can be installed in the cement hole 11.
Working principle: placing the sleeve taking box 1 on the sleeper 7, enabling the sleeve taking groove 9 to cover the cement hole 11, enabling the heating rod 19 to be aligned with the nylon sleeve 10, opening the first switch 3 at the moment, enabling the telescopic rod 4 to drive the piston plate 5 to move, enabling the piston plate 5 to drive the connecting rod 6 to drive the clamping plate 8 to extend into the bottom of the sleeper 7, fixing the sleeve taking box 1, and enabling gas in the sealed cavity 2 to be in a compressed state;
at this time, the second switch 15 is turned on, the electric push rod 16 drives the heating rod 19 to extend into the nylon sleeve 10, the heating rod 19 and the bottom of the nylon sleeve are extruded, so that the heating rod 19 drives the power connection block 21 to contact with the connector 18, at this time, the heating rod 19 starts to heat the nylon sleeve 10, in the process of extruding the bottom of the heating rod 19 and the bottom of the nylon sleeve 10, the extrusion rod 44 and the bottom of the nylon sleeve 10 are extruded, the extrusion rod 44 pulls the clamping plate 42 through the traction rope 45, so that the clamping plate 42 does not clamp the inserting rod 39 any more, the inserting rod 39 extends out, and the melted nylon sleeve 10 wraps the heating rod 19 and the inserting rod 39;
along with the continuous heating, a large amount of rising smoke is generated when the nylon sleeve 10 melts, the smoke enters the gas collection cavity 35, the air pressure plate 36 is driven to squeeze the delay relay 37, the delay relay 37 supplies power to the electromagnet 29 after reaching the set time, the electromagnet 29 drives the magnetic baffle 28 to exit the water channel 26, and water in the water tank 25 enters the sleeve taking groove 9 and the cement hole 11, so that the melted nylon sleeve 10 is solidified again;
in the process that the magnetic baffle plate 28 exits the water channel 26, the air baffle plate 32 is driven by the pull rope 34 to exit the air channel 14, at the moment, compressed air in the airtight cavity 2 enters the airtight air bag 13, the airtight air bag 13 swells, a gap between the sleeve taking box 1 and the sleeper 7 is wrapped, at the moment, an airtight space is formed between the sleeve taking groove 9 and the cement hole 11, and water and smoke are prevented from overflowing;
along with the water continuously enters the sleeve taking groove 9, the floating block 23 pulls the power connection block 21 through the driving rope 24 under the action of the floating force, so that the power connection block 21 is separated from the connector 18, the heating rod 19 is timely powered off, the electric push rod 16 is driven to drive the heating rod 19 to move upwards after cooling is finished, the nylon sleeve 10 can be taken out, and the cement hole 11 for installing a new nylon sleeve 10 can be obtained.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a turnout nylon sleeve pipe remove device of convenient installation, is including getting the cover case (1), its characterized in that: the telescopic device is characterized in that a closed cavity (2) is formed in the sleeve taking box (1), a telescopic rod (4) controlled by an external first switch (3) is fixedly arranged in the closed cavity (2), a piston plate (5) movably arranged in the closed cavity (2) is fixedly connected with the telescopic rod (4), a connecting rod (6) is fixedly connected with the piston plate (5), and a clamping plate (8) movably extending into the lower part of the sleeper (7) is fixedly connected with the connecting rod (6);
get and set up and get cover groove (9) in cover (1) bottom, get cement hole (11) that cover had nylon cover (10) in cover groove (9) are used for covering, get and set up annular groove (12) in cover groove (9) are located to the periphery of getting, annular groove (12) inside is provided with sealed gasbag (13), through air flue (14) intercommunication between sealed gasbag (13) and the airtight chamber (2), air flue (14) are blocked by the activity of fender gas subassembly, get fixed electric putter (16) that are provided with by outside second switch (15) in cover groove (9) inner wall, electric putter (16) inside has offered power supply groove (17), power supply groove (17) inside fixed be provided with external power electric connection's joint (18), power supply groove (17) inside is provided with the activity and stretches into inside heating rod (19) of nylon cover (10), heating rod (19) activity stretches out power supply groove (17), and between heating rod (19) and groove (17) inner wall through first elastic connection piece (20) electric putter (19) inner wall, electric putter (16) are provided with electric connection (191) inside, electric connection (191) are close to one end (191), an elastic rod (22) is fixedly connected to the inner walls of the power receiving block (21) and the power receiving groove (191), and the power receiving block (21) is fixedly connected with a floating block (23) movably arranged in the sleeve taking groove (9) through a driving rope (24);
the water tank (25) is fixedly connected to the outer wall of the sleeve taking box (1), the water tank (25) is communicated with the sleeve taking groove (9) through a water channel (26), and the water channel (26) is movably blocked by the water blocking component;
the water retaining assembly comprises a water retaining cavity (27) formed in the sleeve taking box (1), a magnetic baffle (28) movably blocking a water channel (26) is arranged in the water retaining cavity (27), an electromagnet (29) is fixedly arranged in the water retaining cavity (27), a second elastic block (30) is fixedly connected between the electromagnet (29) and the magnetic baffle (28), the magnetic baffle (28) blocks the water channel (26) when no external force is applied, an air collecting cavity (35) communicated with the sleeve taking groove (9) is formed in the sleeve taking box (1), an air pressure plate (36) is movably arranged in the air collecting cavity (35), an air outlet hole (351) communicated with the air collecting cavity (35) is formed in the sleeve taking box (1), the air outlet hole (351) is movably blocked by a plug (352), and a delay relay (37) which is movably contacted with the air pressure plate (36) and electrically connected with the electromagnet (29) is fixedly arranged in the air collecting cavity (35).
Install chamber (38) have been seted up to heating rod (19) inside, install inside a plurality of activities of being provided with of chamber (38) inserted bar (39) that stretch out, inserted bar (39) and installation chamber (38) inner wall fixedly connected with fourth elastic block (40), buckle chamber (41) have been seted up to heating rod (19) inside, buckle chamber (41) inside is provided with the cardboard (42) that the activity blocked inserted bar (39), cardboard (42) and buckle chamber (41) inner wall fixedly connected with fifth elastic block (43), buckle chamber (41) inside is provided with the activity and stretches out extrusion rod (44) of heating rod (19), through haulage rope (45) fixed connection between extrusion rod (44) and cardboard (42), when cardboard (42) no longer block inserted bar (39), inserted bar (39) stretches out heating rod (19).
2. The switch nylon sleeve removal device for easy installation of claim 1, wherein: the air blocking assembly comprises an air blocking cavity (31) formed in the sleeve taking box (1), an air blocking plate (32) movably blocking the air passage (14) is arranged in the air blocking cavity (31), a third elastic block (33) is fixedly connected to the inner wall of the air blocking plate (32) and the inner wall of the air blocking cavity (31), the air blocking plate (32) is fixedly connected with the magnetic baffle (28) through a pull rope (34), and the air blocking plate (32) blocks the air passage (14) when the air blocking plate is not subjected to external force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210559187.3A CN114808573B (en) | 2022-05-22 | 2022-05-22 | Switch nylon sleeve pipe take-out device of convenient installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210559187.3A CN114808573B (en) | 2022-05-22 | 2022-05-22 | Switch nylon sleeve pipe take-out device of convenient installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114808573A CN114808573A (en) | 2022-07-29 |
| CN114808573B true CN114808573B (en) | 2023-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210559187.3A Active CN114808573B (en) | 2022-05-22 | 2022-05-22 | Switch nylon sleeve pipe take-out device of convenient installation |
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| Country | Link |
|---|---|
| CN (1) | CN114808573B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB295828A (en) * | 1927-08-15 | 1928-08-23 | Joseph Gallagher | A device for extracting valve seatings, sleeves, bushes or the like from their sockets |
| CN101109164A (en) * | 2007-06-13 | 2008-01-23 | 杨红瑞 | Method for replacing disabled bolt weight anchor at speed improving runway switch crossing sleeper of railway |
| CN201080581Y (en) * | 2007-09-14 | 2008-07-02 | 杨红瑞 | Railway speed-raising turnout sleeper failure kingbolt heavy anchor heating splined shaft |
| CN102605689A (en) * | 2012-01-13 | 2012-07-25 | 虢光辉 | Hot melting press |
| CN202530348U (en) * | 2011-12-30 | 2012-11-14 | 池州市劲风焊接设备有限公司 | Hot melt former for taking down sleeve from railway |
| CN203007759U (en) * | 2012-11-22 | 2013-06-19 | 南阳理工学院 | Unscrewing device for scrapped nylon sleeve in concrete sleeper |
| CN203546547U (en) * | 2013-09-16 | 2014-04-16 | 湖南一玛通用科技有限公司 | Torsion taking and drawing equipment |
| CN205259014U (en) * | 2015-10-27 | 2016-05-25 | 常州华铭自动化科技有限公司 | Set device is bought or get by illegal means to pre -buried nylon of sleeper |
| CN109338834A (en) * | 2018-10-02 | 2019-02-15 | 秦皇岛华途铁路设备有限公司 | Heat casing scraping machine and scraping method |
| CN109338829A (en) * | 2018-10-24 | 2019-02-15 | 韩雪 | Broken nail, which melts to take device and melt, in casing takes method |
| CN113774734A (en) * | 2021-10-27 | 2021-12-10 | 孔超 | Railway line nylon sleeve pipe pulling device |
-
2022
- 2022-05-22 CN CN202210559187.3A patent/CN114808573B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB295828A (en) * | 1927-08-15 | 1928-08-23 | Joseph Gallagher | A device for extracting valve seatings, sleeves, bushes or the like from their sockets |
| CN101109164A (en) * | 2007-06-13 | 2008-01-23 | 杨红瑞 | Method for replacing disabled bolt weight anchor at speed improving runway switch crossing sleeper of railway |
| CN201080581Y (en) * | 2007-09-14 | 2008-07-02 | 杨红瑞 | Railway speed-raising turnout sleeper failure kingbolt heavy anchor heating splined shaft |
| CN202530348U (en) * | 2011-12-30 | 2012-11-14 | 池州市劲风焊接设备有限公司 | Hot melt former for taking down sleeve from railway |
| CN102605689A (en) * | 2012-01-13 | 2012-07-25 | 虢光辉 | Hot melting press |
| CN203007759U (en) * | 2012-11-22 | 2013-06-19 | 南阳理工学院 | Unscrewing device for scrapped nylon sleeve in concrete sleeper |
| CN203546547U (en) * | 2013-09-16 | 2014-04-16 | 湖南一玛通用科技有限公司 | Torsion taking and drawing equipment |
| CN205259014U (en) * | 2015-10-27 | 2016-05-25 | 常州华铭自动化科技有限公司 | Set device is bought or get by illegal means to pre -buried nylon of sleeper |
| CN109338834A (en) * | 2018-10-02 | 2019-02-15 | 秦皇岛华途铁路设备有限公司 | Heat casing scraping machine and scraping method |
| CN109338829A (en) * | 2018-10-24 | 2019-02-15 | 韩雪 | Broken nail, which melts to take device and melt, in casing takes method |
| CN113774734A (en) * | 2021-10-27 | 2021-12-10 | 孔超 | Railway line nylon sleeve pipe pulling device |
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| Publication number | Publication date |
|---|---|
| CN114808573A (en) | 2022-07-29 |
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