CN214467762U - Automatic fastening and oiling integrated device for railway sleeper bolt fastener - Google Patents
Automatic fastening and oiling integrated device for railway sleeper bolt fastener Download PDFInfo
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- CN214467762U CN214467762U CN202120242018.8U CN202120242018U CN214467762U CN 214467762 U CN214467762 U CN 214467762U CN 202120242018 U CN202120242018 U CN 202120242018U CN 214467762 U CN214467762 U CN 214467762U
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- positioning seat
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Abstract
The utility model provides an automatic fastening and oiling integrated device for railway sleeper bolt fasteners, which comprises a protective cover, an air pump, an oil tank, an air-vent valve, a positioning seat I, an optical axis II, a cylinder, a walking motor, a linear bearing and a positioning seat II which are sequentially arranged on the upper part of a bottom frame along one direction; the device also comprises a caster wheel, a driving wheel, a gas tank and a driven wheel which are arranged at the lower part of the bottom frame; the utility model discloses after the device electricity starts, can automatic identification positioning bolt position, the electric jar carries out after the location and fastens the sleeve cover on the bolt that needs to fasten, applys required moment of torsion for the bolt through motor and supporting speed reducer, can set for the moment of torsion size of output according to different requirements, after fastening, the device withdraws, and moves forward; one end of the optical axis III is fixed with a bolt positioning sensor for automatically identifying the position of a positioning bolt, and lubricating grease is atomized by air pressure and then uniformly sprayed out, so that the bolt is maintained, and the labor intensity of manpower is greatly reduced.
Description
Technical Field
The utility model relates to a device is used in maintenance of railway sleeper bolt fastener specifically indicates an integrative device of automatic fastening fat liquoring of railway sleeper bolt fastener.
Background
Maintenance of rail bolt clips is now performed regularly by hand. In the maintenance process of the rail bolt fastener, firstly, a torque wrench is used for fastening the bolt on the fastener to a fastening state under the requirement torque, lubricating grease diluted by engine oil is smeared on the fastener bolt needing to be maintained by using a brush, the efficiency is low, and a large amount of manual execution is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automatic integrative device of fastening fat liquoring of railway sleeper bolt fastener for to the maintenance and the maintenance of rail bolt fastener, solved the maintenance of current rail bolt fastener because manual work can produce the problem that the operating efficiency is low.
In order to achieve the above purpose, the utility model adopts the technical proposal that: an automatic fastening and oiling integrated device for a railway sleeper bolt fastener comprises a protective cover, an air pump, an oil tank, a pressure regulating valve, a positioning seat I, an optical axis II, an electric cylinder, a traveling motor, a linear bearing and a positioning seat II which are sequentially arranged at the upper part of a bottom frame along one direction;
the walking motor is also provided with a synchronous belt which penetrates through the bottom frame to connect the driving wheel with the walking motor;
Taking the positioning seat I as an installation reference, wherein a nozzle is fixed at one end of the optical axis II, and the other end of the optical axis II penetrates through the positioning seat I to be fixed;
taking the positioning seat II as an installation reference, wherein a bolt positioning sensor is fixed at one end of the optical axis III, and the other end of the optical axis III penetrates through the positioning seat II to be fixed;
the lower part of the bottom frame is also provided with a spline speed reducer, a lifting fork, a fastening sleeve and an optical axis I; the spline speed reducer comprises an input shaft and an output shaft, the input shaft is connected with a fastening motor, the output shaft is connected with a fastening sleeve, the fastening sleeve is also fixedly connected with a lifting fork, and the lifting fork is connected with a cylinder; the optical axis I penetrates through the linear bearing and is fixedly connected with the lifting fork;
the front end of the shield is also provided with an illuminating lamp and an obstacle detection sensor;
the air pump is connected to the air tank through a pressure regulating valve, the outlet of the air tank is an air source outlet, the air source outlet is connected with a connector to divide air of an air source into five air paths, the five air paths are all connected with electromagnetic valves, and the electromagnetic valves are used for controlling the on-off of the air paths; the electromagnetic valve of one gas path is connected with the top of the oil tank, one path of the output port of the electromagnetic valve of two gas paths is connected with the atomizing port of the nozzle, the other path is connected with the switch port of the nozzle, and the rest two gas paths are connected with the two cylinders.
The further improvement is that the pressure regulating valve is also connected with a pressure gauge.
The automatic fastening and oiling integrated device for the railway sleeper bolt fastener further comprises a balance rod mechanism matched with the device, wherein the balance rod mechanism comprises a balance rod fixing seat, a balance rod and a balance wheel, the balance wheel is fixed at one end of the balance rod, and the other end of the balance rod penetrates through the balance rod fixing seat.
A further improvement is that the balance bar mechanism is arranged on a rail.
The further improvement is that the front end of the upper part of the bottom frame is also provided with a handle.
The utility model discloses after the device electricity starts, can automatic identification positioning bolt position, the cylinder carries out after the location and fastens the sleeve cover on the bolt that needs to fasten, applys required moment of torsion for the bolt through motor and supporting speed reducer, according to the moment of torsion size of different requirements adjustable output, after fastening, the device withdraws, and moves forward; one end of the optical axis III is fixed with a bolt positioning sensor for automatically identifying the position of a positioning bolt, lubricating grease is atomized by air pressure and then is uniformly sprayed out, so that the bolt is maintained, the atomization effect and the spraying range can be adjusted according to different spraying requirements, the maintenance requirements under various conditions are met, the device improves the automation degree and the maintenance efficiency of rail maintenance, and the labor intensity is greatly reduced.
Drawings
FIG. 1 is a schematic perspective view of the external structure of the automatic fastening and oiling integrated device for the railway sleeper bolt fastener of the present invention;
FIG. 2 is a schematic view of the internal three-dimensional structure of the automatic fastening and oiling integrated device for the railway sleeper bolt fastener of the present invention;
FIG. 3 is an overall assembly view of the automatic fastening and oiling integrated device for the railway sleeper bolt fastener of the present invention;
FIG. 4 is a top view of the upper side mechanism of the automatic fastening and oiling integrated device for the railway sleeper bolt fastener of the present invention;
FIG. 5 is a bottom plate mechanism diagram of the automatic fastening and oiling integrated device for the railway sleeper bolt fastener of the present invention;
FIG. 6 is a schematic view of the connection of the oil circuit and the gas circuit of the automatic fastening and oiling integrated device for the bolt fastener of the railway sleeper of the present invention;
reference numerals: 1. the device comprises a rail, 2 parts of a handle, 3 parts of a lighting lamp, 4 parts of an obstacle detection sensor, 5 parts of a caster, 6 parts of a balance rod fixing seat, 7 parts of a fastening sleeve, 8 parts of a spline speed reducer, 9 parts of a lifting fork, 10 parts of an optical axis I, 11 parts of a balance rod, 12 parts of a protective cover, 13 parts of a balance wheel, 14 parts of an air pump, 15 parts of an oil tank, 16 parts of a pressure regulating valve, 17 parts of a positioning seat I, 18 parts of an optical axis II, 19 parts of a pressure gauge, 20 parts of a fastening motor, 21 parts of an electric cylinder, 22 parts of a traveling motor, 23 parts of a linear bearing, 24 parts of a bottom frame, 25 parts of a driving wheel, 26 parts of an optical axis III, 27 parts of a positioning seat II, 28 parts of a bolt positioning sensor, 29 parts of an air tank, 30 parts of a nozzle and 31 parts of a driven wheel.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 2-5, an automatic fastening and oiling integrated device for a railway sleeper bolt fastener comprises a shield 12, an air pump 14, an oil tank 15, a pressure regulating valve 16, a positioning seat i 17, an optical axis ii 18, an electric cylinder 21, a traveling motor 22, a linear bearing 23 and a positioning seat ii 27 which are sequentially arranged at the upper part of a bottom frame along one direction;
the walking motor is also provided with a synchronous belt which penetrates through the bottom frame to connect the driving wheel with the walking motor;
taking the positioning seat I17 as an installation reference, a nozzle 30 is fixed at one end of the optical axis II 18, and the other end of the optical axis II 18 penetrates through the positioning seat I17 to be fixed;
taking the positioning seat II 27 as an installation reference, wherein a bolt positioning sensor 28 is fixed at one end of the optical axis III 26, and the other end of the optical axis III penetrates through the positioning seat II to be fixed;
the lower part of the bottom frame is also provided with a spline speed reducer 8, a lifting fork 8, a fastening sleeve 7 and an optical axis I10; the spline speed reducer comprises an input shaft and an output shaft, the input shaft is connected with a fastening motor, the output shaft is connected with a fastening sleeve, the fastening sleeve is also fixedly connected with a lifting fork, and the lifting fork is connected with a cylinder; the optical axis I penetrates through the linear bearing and is fixedly connected with the lifting fork;
The front end of the shield is also provided with an illuminating lamp 3 and an obstacle detection sensor 4;
the air pump 14 is connected to an air tank 29 through a pressure regulating valve 16, the outlet of the air tank is an air source outlet, the air source outlet is connected with a joint to divide air source gas into five air paths, and the five air paths are all connected with electromagnetic valves for controlling the on-off of the air paths; the electromagnetic valve of one gas path is connected with the top of the oil tank, one path of the output port of the electromagnetic valve of two gas paths is connected with the atomizing port of the nozzle, the other path is connected with the switch port of the nozzle, and the rest two gas paths are connected with the two cylinders.
The pressure regulating valve is also connected with a pressure gauge 19.
As shown in fig. 1, the automatic fastening and oiling integrated device for the railway sleeper bolt fastener further comprises a balance bar mechanism matched with the device, wherein the balance bar mechanism comprises a balance bar fixing seat 6, a balance bar 11 and a balance wheel 13, the balance wheel is fixed at one end of the balance bar, and the other end of the balance bar penetrates through the balance bar fixing seat.
The balance bar mechanism is arranged on the track 1, and the front end of the upper part of the bottom frame is also provided with a handle 2.
During the specific installation: the nozzle is based on the positioning seat I, the nozzle is fixed at one end of the optical axis II through a mounting screw, the other end of the optical axis II penetrates through the positioning seat I, and after the positioning seat I is adjusted to a proper position, a fastening screw on the positioning seat I is screwed down, so that the whole nozzle is fixed.
And the bolt positioning sensor is fixed at one end of the optical axis III by taking the positioning seat II as a reference, the other end of the optical axis III penetrates through the positioning seat II, and after the other end of the optical axis III is adjusted to a proper position, the bolt positioning sensor is fixed by a fastening screw on the positioning seat II.
And the bolt fastening is implemented on the basis of a spline speed reducer, a cylinder and a linear bearing, and the bolt for the fastening motor is installed on the upper side of the spline speed reducer so that the output shaft of the fastening motor is concentrically connected with the input shaft of the spline speed reducer. And sleeving one end of the fastening sleeve with the spline into a spline output shaft end of the spline speed reducer. The front fork end of the lifting fork is inserted into the groove of the fastening sleeve, and the front end thread of the air cylinder is connected with the screw hole of the lifting fork. And each group of mechanisms is provided with two optical axes I, and the optical axes I penetrate through the linear bearings and are fixedly connected with the lifting fork by screws.
The illuminating lamp and the obstacle detecting sensor are mounted at fixed positions on the front side of the shield through a mounting bracket.
The balance bar mechanism is characterized in that a balance bar fixing seat is used as a reference, a balance wheel is fixed at one end of a balance bar, the other end of the balance bar penetrates through the balance bar fixing seat, and after a proper position is adjusted, a fastening screw on the balance bar fixing seat fixes the whole balance bar mechanism.
As shown in fig. 6, the air outlet of the air pump is connected to the air inlet of the air tank through a pressure regulating valve and a filter. The outlet of the gas tank is a gas source outlet of the whole equipment, the gas is divided into five paths by using a connector, and each path is controlled by using an electromagnetic valve to open and close the gas path. The output port of the electromagnetic valve of one gas path is connected with the top of an oil tank, the oil tank is a closed pressure container, and the gas path is used for pressurizing lubricating grease in the tank. The other two air paths are used for the work of the two nozzles. The output port of each path of the electromagnetic valve is respectively divided into two paths of gas by a joint, one path of gas is connected with the atomizing port of the nozzle, and the other path of gas is connected with the switch port of the nozzle. The last two air paths serve two cylinders and provide power for lifting and falling of the sleeve of the bolt screwing mechanism.
When the equipment is used: required gas pressure value is set for the air-vent valve before equipment uses, equipment normal use, after equipment is electrified and is started, the air pump lasts work electricity and guarantees that the gas pitcher is inside to have continuous stable high-pressure gas, and the oil tank uses gas to continuously carry out the pressure boost, and walking motor drive action wheel begins to move on the track.
When the bolt positioning sensor detects the bolt on the track, after a certain time delay, the walking motor stops running, and at the moment, the two groups of bolt fastening mechanisms are driven by the cylinder to sleeve the fastening sleeve on the detected bolt. And then the fastening motor drives the spline speed reducer to drive the fastening sleeve to rotate so as to fasten the bolt. When the set output torque is reached, the fastening motor stops running, the whole mechanism runs reversely to enable the fastening sleeve to be separated from the bolt, the walking motor continues running after the mechanism is reset, and the whole mechanism moves forwards. After the second bolt positioning sensor detects the bolt on the track, the walking motor does not stop running, after a certain delay, the two nozzles continuously work for a set time, namely, lubricating grease is atomized and uniformly sprayed on the bolt of the track fastener through high-pressure gas, and the action of the whole equipment is carried out in a reciprocating manner. When the obstacle detection sensor detects that an obstacle exists in front of or behind the equipment, all actions of the equipment are suddenly stopped, and the equipment can continue to operate after the obstacle is removed. Stopping after the end of use, the apparatus will be slowly shut down.
In the use process of the device, an operator pours lubricating grease into the oil tank, and then the oil tank is sealed and then high-pressure gas is introduced to pressurize the internal lubricating grease. After the equipment is started, a liquid level detection sensor is arranged in the oil tank, the equipment can be automatically stopped after the internal lubricating grease is used up, and the equipment can be continuously operated after the lubricating grease is added and reset and restarted. The device can automatically identify the position of the positioning bolt after being electrified and started, the cylinder performs the process of sleeving the fastening sleeve on the bolt needing to be fastened after positioning, the required torque is applied to the bolt through the motor and the matched speed reducer, and the output torque can be adjusted according to different requirements. After the fastening is finished, the device is retracted and moves forwards, the second bolt positioning sensor automatically identifies the position of the positioning bolt, and lubricating grease is atomized by air pressure and then uniformly sprayed out, so that the bolt is maintained. Aiming at different spraying requirements, the atomization effect and the spraying range can be adjusted, and the maintenance requirements under various conditions are met.
Claims (5)
1. An automatic fastening and oiling integrated device for a railway sleeper bolt fastener is characterized by comprising a protective cover, an air pump, an oil tank, a pressure regulating valve, a positioning seat I, an optical axis II, an electric cylinder, a traveling motor, a linear bearing, a positioning seat II and an optical axis III, wherein the protective cover, the air pump, the oil tank, the pressure regulating valve, the positioning seat I, the optical axis II, the electric cylinder, the traveling motor, the linear bearing, the positioning seat II and the optical axis III are sequentially arranged at the upper part of a bottom frame along one direction;
The walking motor is also provided with a synchronous belt which penetrates through the bottom frame to connect the driving wheel with the walking motor;
taking the positioning seat I as an installation reference, wherein a nozzle is fixed at one end of the optical axis II, and the other end of the optical axis II penetrates through the positioning seat I;
taking the positioning seat II as an installation reference, wherein a bolt positioning sensor is fixed at one end of the optical axis III, and the other end of the optical axis III penetrates through the positioning seat II;
the lower part of the bottom frame is also provided with a spline speed reducer, a lifting fork, a fastening sleeve and an optical axis I; the spline speed reducer comprises an input shaft and an output shaft, the input shaft end is connected with a fastening motor, the output shaft end is connected with a fastening sleeve, the fastening sleeve is also fixedly connected with a lifting fork, and the lifting fork is connected with an electric cylinder; the optical axis I penetrates through the linear bearing and is fixedly connected with the lifting fork;
the front end of the shield is also provided with an illuminating lamp and an obstacle detection sensor;
the air pump is connected to the air tank through a pressure regulating valve, the outlet of the air tank is an air source outlet, the air source outlet is connected with a connector to divide air of an air source into five air paths, the five air paths are all connected with electromagnetic valves, and the electromagnetic valves are used for controlling the on-off of the air paths; the electromagnetic valve of one gas path is connected with the top of the oil tank, one path of the output port of the electromagnetic valve of two gas paths is connected with the atomizing port of the nozzle, the other path is connected with the switch port of the nozzle, and the rest two gas paths are connected with the two cylinders.
2. The automatic fastening and oiling integrated device for the railway sleeper bolt fastener as claimed in claim 1, wherein the pressure regulating valve is further connected with a pressure gauge.
3. The automatic fastening and oiling integrated device for the railway sleeper bolt fastener as claimed in claim 1, further comprising a balancing bar mechanism matched with the device, wherein the balancing bar mechanism comprises a balancing bar fixing seat, a balancing bar and a balancing wheel, the balancing wheel is fixed at one end of the balancing bar, and the other end of the balancing bar penetrates through the balancing bar fixing seat.
4. An automatic fastening and oiling integrated device for railway sleeper bolt fasteners as claimed in claim 3, wherein said balance bar mechanism is arranged on the track.
5. The automatic fastening and oiling integrated device for the bolt fastener of the railway sleeper as claimed in claim 1, wherein the front end of the upper part of the bottom frame is further provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242018.8U CN214467762U (en) | 2021-01-28 | 2021-01-28 | Automatic fastening and oiling integrated device for railway sleeper bolt fastener |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120242018.8U CN214467762U (en) | 2021-01-28 | 2021-01-28 | Automatic fastening and oiling integrated device for railway sleeper bolt fastener |
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| CN214467762U true CN214467762U (en) | 2021-10-22 |
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| CN202120242018.8U Active CN214467762U (en) | 2021-01-28 | 2021-01-28 | Automatic fastening and oiling integrated device for railway sleeper bolt fastener |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646737A (en) * | 2022-12-22 | 2023-01-31 | 山东高强紧固件有限公司 | Automatic oiling station of nut for rail fastening |
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2021
- 2021-01-28 CN CN202120242018.8U patent/CN214467762U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115646737A (en) * | 2022-12-22 | 2023-01-31 | 山东高强紧固件有限公司 | Automatic oiling station of nut for rail fastening |
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