CN210886789U - Electric rail collision vehicle - Google Patents
Electric rail collision vehicle Download PDFInfo
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- CN210886789U CN210886789U CN201921425776.2U CN201921425776U CN210886789U CN 210886789 U CN210886789 U CN 210886789U CN 201921425776 U CN201921425776 U CN 201921425776U CN 210886789 U CN210886789 U CN 210886789U
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Abstract
The utility model discloses an electric rail-hitting vehicle, the front end of the vehicle body part is provided with a rail-hitting pad, the upper parts of the front end and the rear end of two side plates are provided with a hand-lifting ring, and the middle section is provided with a side mounting hole; the wheel shaft of the upper guide wheel is fixedly connected with the groove through an upper pressure plate; the positioning sleeve of the side guide wheel set is fixed in the side mounting hole through a shaft pin; the convex bodies at the two ends of the clamping plate are respectively clamped with the fixed wedge block and the movable wedge block; a damping block is arranged between the end plate of the driving body and the connecting plate of the vehicle body and is connected with the end plate of the driving body through a bolt; the control device power module is respectively connected with the driving module, the human-computer interaction module and the PLC module, and the driving module and the PLC module are connected with the motor through cables. The utility model discloses the fuselage is small and exquisite, compact structure, light nimble, intelligent degree is high, adopts single or remote control motor drive striking mode, has solved the problem that stress rail diffuses inefficiency and danger height.
Description
Technical Field
The utility model relates to an auxiliary assembly of railway rails installation and maintenance for the rail carries out stress diffusion processing, in particular to electronic railcar that hits.
Background
Since the rapid development of railways in recent years, the great acceleration of transportation and the large-scale high-speed rail construction are carried out, the seamless line of most railways in China is realized. That is, in the case of no branch crossing, the length of a single rail will extend indefinitely. The rail can accumulate very large deformation stress under the influence of thermal expansion and cold contraction in the outdoor environment. Without eliminating the stress, the rail may bulge or break under the influence of the rail for a long time, which seriously affects the driving safety. In order to eliminate the hidden trouble, the railway department needs to perform stress relief treatment on the steel rail.
The working condition that the existing long rail needs to adopt a rail collision trolley to carry out stress dispersion is as follows:
1. welding operation for welding long steel rails under a seamless line. As the operation welds the steel rail of 0.5 kilometer into the steel rail of 1.5 kilometers in length, and the steel rail is freely placed between the two steel rails of the operation line. When the outdoor temperature rises by 5 degrees, the rail collision device is required to collide the long steel rail, so that the long steel rail moves longitudinally, and the purpose of diffusing the stress of the long steel rail is achieved. The long rail can not generate transverse movement deformation towards the left and right directions, so that the running accident caused by the fact that the long rail climbs to an operation line due to rail expansion is avoided.
2. When long steel rails are replaced on a seamless track line during construction, rail gaps and bending degrees of the steel rails need to be adjusted due to the influence of track plane conditions, and internal stress of the replaced steel rails is adjusted to be uniformly distributed. At the moment, the rail collision device is adopted to collide the steel rail, so that the long rail is moved longitudinally, and the purpose of relieving the stress of the long steel rail is achieved.
3. If some lines need to be operated on the laid lines, the stress of the lines needs to be relieved firstly according to the requirements of railway maintenance and can be used for the next corresponding operation. The rail on the section of the line is cut off, the fastener is loosened, and the rail impacting device is used for impacting the rail impacting device clamp, so that the rail generates extension or compression deformation, and the deformation stress accumulated in the rail is eliminated.
The manual rail tackle used in the existing railway system weighs about 400kg each, and two 3M long rails are connected in parallel and welded together through steel plates. Two rollers are arranged in the middle of the pulley, and more than ten pull rings are welded on the pulley body. When the pulley is used, the pulley is placed on the steel rail, and the rope is tied on the pull ring. The manual pulling rope pulls the manual pulley to repeatedly impact the steel rail back and forth. Due to the influence of site condition limitation, manual strength and the like, each manual rail-impacting tackle needs at least 12 persons to operate alternately during operation. The backward operation mode has the advantages of high labor intensity, time and labor waste, low operation efficiency and great safety pressure. Meanwhile, constructors operate on the operation line of the railway, so that the corresponding safety management difficulty is increased.
The Chinese patent discloses a self-propelled rail collision trolley (publication number: CN 103538595B), which is formed by connecting a rotating shaft in series between two motors, wherein rollers are arranged on the rotating shaft, and the motors drive the rail collision trolley to move and collide. When the impact occurs, the motor, the rotating shaft and the roller are designed into an integral mode, so that the motor directly receives impact vibration transmitted by the roller, and the reliability and the service life of the motor are influenced. The car body drive division of motor and front end car body striking portion carry out the shock attenuation through the rubber slab and keep apart, will hit the railcar and do the components of a whole that can function independently transport, need dismouting bolt, be not convenient for job site fast operation. The running tread of the side guide wheel tread is not perfectly attached to the rail surface of the steel rail, and the rail collision vehicle is easy to turn over when sliding. And the on-site operator is required to remotely control the remote controller within the signal range, so that the electric quantity condition of the storage battery cannot be judged in real time, and the defects of guarantee before construction and use and emergency response in the use process are overcome.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned rail car exists that hits, the utility model provides an electronic rail car that hits solves jointless quality's long rail because of the rupture or the rail course that expands that temperature variation and vehicle operation etc. arouse, the long rail strip carries out stress diffusion and handles to ensure the locking rail temperature of circuit, intensity of labour when liberating traditional "rail manpower coaster" striking is big, constructor is many, factor of safety is low, defect such as inefficiency.
The utility model adopts the following technical scheme to realize the purpose. The electric rail collision vehicle comprises a vehicle body part, a driving body, a clamping plate, a side guide wheel set, a connecting plate and a control device; the trolley body is of a rectangular square frame structure, a rail collision pad is mounted at the front end of the trolley body, lifting rings are mounted above the front ends and the rear ends of the two side plates, and a side mounting hole is formed in the middle section of the trolley body; the rear ends of the two side plates are provided with clamping grooves, and a compression screw and a fixed wedge block are arranged between the clamping grooves and the side mounting holes; grooves are arranged above the front ends of the two side plates of the body part, and the wheel shafts of the upper guide wheels are fixedly connected with the grooves through upper pressing plates;
the side guide wheel set comprises a guide wheel body, a positioning sleeve and a clamping plate, wherein the two ends of the upper clamping plate and the lower clamping plate are connected with the positioning sleeve, a wheel shaft is arranged in the middle of the clamping plate, and the guide wheel body is connected with the wheel shaft through a bearing; the positioning sleeve of the side guide wheel set is fixed in the side mounting hole through a shaft pin;
the clamping plate is provided with a through hole, two ends of one side of the clamping plate are provided with convex bodies, and the inner sides of the convex bodies are inclined planes; a notch is formed below the bottom plate of the yoke plate, wedge blocks are arranged on one surface of the yoke plate and positioned on two sides of the notch, movable wedge blocks are arranged on the outer sides of the wedge blocks, and an inclined surface is formed on one side of each movable wedge block facing the bottom plate; the wedge-shaped block of the yoke plate is connected with the clamping groove, the compression screw penetrates through the through hole of the clamping plate and is fixedly connected with the clamping plate through a nut, and the convex bodies at the two ends of the clamping plate are respectively clamped with the fixed wedge block and the movable wedge block;
the driving body is of a rectangular square frame structure, an end plate is arranged at the front end of the driving body, a rear baffle plate is arranged at the rear end of the driving body, a friction wheel and a motor are arranged in the driving body 2 side by side, one end of the friction wheel shaft is connected with a large belt wheel on the outer side of the side plate, one end of a motor shaft is connected with a small belt wheel on the outer side of the side plate, the large belt wheel and the small belt wheel are connected with a rotating belt, and a tensioning wheel is arranged; a damping block is arranged between the end plate of the driving body and the connecting plate of the vehicle body and is connected with the end plate of the driving body through a bolt;
the control device comprises a power supply module, a driving module, a human-computer interaction module and a PLC module, wherein a battery is connected with the power supply module, the power supply module is respectively connected with the driving module, the human-computer interaction module and the PLC module, and the driving module and the PLC module are connected with the motor through cables;
the power supply module supplies power to the motor, the man-machine exchange module and the PLC module;
the human-computer interaction module is responsible for transmitting an operation instruction to the PLC module;
the PLC module is responsible for processing the instruction of the human-computer interaction module and then sending the instruction to the motor, and recording the times of impact;
and after the driving module receives a signal sent by the PLC module, the driving module drives the motor to realize the impact function of the trolley.
Further, a damper is arranged in the shock absorption block.
Furthermore, the periphery of the guide wheel body of the side guide wheel set is in a groove shape, and the inner side surfaces of the upper edge and the lower edge of the guide wheel body respectively correspond to the upper tread and the lower inclined surface of the steel rail.
The utility model discloses the fuselage is small and exquisite, compact structure, light nimble, intelligent degree is high, adopts single or remote control motor drive striking mode, has changed original pure manpower operation mode, has solved stress rail and has diffused inefficiency, once construct the problem that the number is many and dangerous high. The steel rail stress dispersion is scientifically refined and homogenized. The guide wheels of the steel rails are installed in all directions, and the rail collision vehicle is prevented from being separated from the rail.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the body 1 of the present invention;
fig. 3 is a schematic perspective view of the middle yoke plate 14 according to the present invention;
fig. 4 is a schematic partial sectional structure view of the middle guide wheel set 12 according to the present invention;
fig. 5 is a plan view of the damper block 3 according to the present invention;
fig. 6 is a structural diagram of the middle fixture block 7 of the present invention;
fig. 7 is a schematic diagram of the electric control system of the present invention.
In the figure: 01. a rail; 1. the bicycle comprises a bicycle body, 11 parts, an upper guide wheel, 12 parts, a side guide wheel group, 121 parts, a bearing, 122 parts, a wheel shaft, 123 parts, a guide wheel body, 124 parts, a positioning sleeve and 125 parts, a clamping plate; 13. the upper pressure plate, 14, the yoke plate, 141, the bottom plate, 142, the movable wedge block and 143, the wedge block; 15. the clamping groove, 16, a compression screw, 17, a shaft pin, 18, a side mounting hole and 19, a fixed wedge block; 2. driving body, 21, side plate, 22, end plate, 23, large belt wheel, 24, tension wheel, 25, rotating belt, 26, small belt wheel, 27, friction wheel, 28, motor; 3. a damper block, 31. a damper; 4. the lifting ring comprises a lifting ring, 5 parts of a front baffle and 6 parts of a rear baffle; 7. a block, 71, a projection; 8. a battery; 100. the system comprises a control device, 101, a power supply module, 102, a driving module, 103, a man-machine interaction module and 104, and a PLC module.
Detailed Description
The present invention will be further explained with reference to the drawings and examples. Referring to fig. 1 to 7, the electric rail vehicle includes a vehicle body portion 1, a driving body 2, a clip plate 7, a side guide wheel set 12, a yoke plate 14, and a control device 100; the vehicle body part 1 is of a rectangular square frame structure, the front end of the vehicle body part is provided with a rail collision pad 5, lifting rings 4 are arranged above the front ends and the rear ends of the two side plates, and the middle section of the vehicle body part is provided with a side mounting hole 18; the rear ends of the two side plates are provided with clamping grooves 15, and a compression screw 16 and a fixed wedge block 19 are arranged between the clamping grooves 15 and the side mounting holes 18; grooves are arranged above the front ends of two side plates of the body part 1, and wheel shafts of the upper guide wheels 11 are fixedly connected with the grooves through upper pressing plates 13;
the side guide wheel set 12 comprises a guide wheel body 123, a positioning sleeve 124 and a clamping plate 125, wherein the two ends of the upper clamping plate 125 and the lower clamping plate 125 are connected with the positioning sleeve 124, the middle of the clamping plate 125 is provided with a wheel shaft 122, and the guide wheel body 123 is connected with the wheel shaft 122 through a bearing 121; the positioning sleeve 124 of the side guide wheel set 12 is fixed in the side mounting hole 18 through the shaft pin 17;
the clamping plate 7 is provided with a through hole, two ends of one side of the clamping plate 7 are provided with convex bodies 71, and the inner sides of the convex bodies 7 are inclined planes; a notch 144 is arranged below the bottom plate 141 of the yoke plate 14, wedge blocks 143 are arranged on one surface of the yoke plate 14, which is positioned on two sides of the notch 144, movable wedge blocks 142 are arranged on the outer sides of the wedge blocks 143, and one side of each movable wedge block 142, which faces the bottom plate 141, is an inclined surface; the wedge-shaped block 143 of the yoke plate 14 is connected with the clamping groove 15, the compression screw 16 passes through the through hole of the clamping plate 7 and is fixedly connected through a nut, and the convex bodies 71 at the two ends of the clamping plate 7 are respectively clamped with the fixed wedge block 19 and the movable wedge block 142;
the driving body 2 is of a rectangular frame structure, an end plate 22 is arranged at the front end of the driving body, a rear baffle plate 6 is arranged at the rear end of the driving body, a friction wheel 27 and a motor 28 are arranged in the driving body 2 side by side, one end of the shaft of the friction wheel 27 is connected with a large belt wheel 13 on the outer side of the side plate 21, one end of the shaft of the motor 28 is connected with a small belt wheel 26 on the outer side of the side plate 21, the large belt wheel 13 and the small belt wheel 26 are connected with a rotating belt 25, and a tension wheel 24 is; a damping block 3 is arranged between the end plate 22 of the driving body 2 and the connecting plate 14 of the vehicle body 1 and is connected through a bolt;
the control device 100 comprises a power module 101, a driving module 102, a human-computer interaction module 103 and a PLC module 104, the battery 8 is connected with the power module 101, the power module 101 is respectively connected with the driving module 102, the human-computer interaction module 103 and the PLC module 104, and the driving module 102 and the PLC module 104 are connected with the motor 28 through cables;
the power supply module 101 supplies power to the motor 28, the man-machine exchange module 103 and the PLC module 104;
the human-computer interaction module 103 is responsible for transmitting an operation instruction to the PLC module 104;
the PLC module 104 is responsible for processing the instruction of the human-computer interaction module 103, sending the processed instruction to the motor 28 and recording the number of times of impact;
the driving module 102 drives the motor 28 to realize the collision function of the trolley after receiving the signal sent by the PLC module 104.
A damper 31 is arranged in the shock absorption block 3. The outer periphery of the guide wheel body 123 of the side guide wheel set 12 is in a groove shape, and the inner side surfaces of the upper edge and the lower edge of the guide wheel body respectively correspond to the upper tread and the lower inclined surface of the steel rail.
In the embodiment, the fixture blocks 7 are arranged on two sides of the connecting plate 14 between the driving body 2 and the vehicle body 1 to realize longitudinal locking and positioning, and the fixture blocks 7 are compressed or loosened through the compression screw 16; the damping block 3 is arranged between the connecting plate 14 and the driving body 2 and is connected with the driving body through a high-strength bolt. A motor 28 in the driving body 2 is fixed between the two side plates 21 through flange end covers, and rotates and drives the large belt wheel 23 and the friction wheel 27 wrapped with rubber at the periphery through a small belt wheel 26 on the outer sides of the side plates 21; two ends of the connecting shaft of the friction wheel 27 are provided with bearings, and an axial limiting sleeve is arranged between the bearings and the friction wheel 27; the rotating belt 25 is provided with a tension pulley 24 on the outer side. The motor 28 is controlled by an electrical control system.
Two pin holes are arranged in the vertical direction of the upper and lower surfaces in square side mounting holes 18 on two sides of the body part 1, a side guide wheel set 12 is mounted through a shaft pin 17, and an upper guide wheel 11 is mounted on the upper end surface of the body part 1. The positioning sleeve 124 of the side guide wheel set 12 enables quick removal from the wagon body 1 via the axle pin 17. The outer periphery of the guide wheel body 123 of the side guide wheel set 12 is in a groove shape, and the inner side surfaces of the upper and lower edges of the guide wheel body 123 act on the upper tread and the lower inclined surface of the rail respectively (see fig. 2, 3 and 4).
The utility model provides a driving body 2 and car body 1 are split type integrated configuration, realize the buffering through yoke plate 14 and the snubber block 3 that has attenuator 31 and connect (as shown in fig. 5), wedge 143 on the yoke plate 14 and car body 1's draw-in groove 15 pass through fixture block 7 (as shown in fig. 6) and move voussoir 142 and decide voussoir 19 and realize the joint, the dismouting of being convenient for.
The motor 28 on the driving body 2 adopts a direct current motor as driving power.
The equipment control mode is PLC (programmable logic controller) programming, one-key starting or remote controller control.
The battery 8 is a ternary lithium battery or a graphene new energy battery and is connected with the motor 28 through a cable.
In the control device 100 (shown in fig. 7), the power supply module 101 is powered by the battery 8, and then supplies the DC24V power to the driving module 102, the man-machine exchange module 103 and the PLC module 104. The motor 28 is controlled by a driving module 102, and a human-computer interaction module 103 is responsible for wirelessly receiving a trolley forward and backward movement instruction sent by a rail collision trolley manipulator and transmitting the instruction to a PLC module 104. After receiving the instruction sent by the human-computer interaction module 103, the PLC module 104 processes the logical relationship between the forward and backward movement and the current magnitude, and sends an instruction to the driving module 102 and records the number of times of the collision of the local rail collision vehicle. The driving module 102 drives the motor 28 after receiving the forward/backward movement and current signals sent by the PLC module 104, so as to realize the forward/backward movement and collision of the colliding rail vehicle.
The PLC module 104 adopts a memory dimension CPU224XP DC/DC/DC, the product model is 214-2 AD 23-0 XB0, and Siemens S7-200 application programs are adopted.
The utility model relates to a jointless quality route stress diffuses equipment is applied to and lays, changes or when maintaining jointless quality route, eliminates the difference in temperature stress that produces when rail ambient temperature and locking rail temperature are inconsistent, avoids producing accidents such as rail or disconnected rail that expand. The operation mode is diversified, and manual operation, remote control and one-button operation can be realized. Meanwhile, the man-machine separation ensures the safety of constructors. The guide wheels of the steel rails are arranged, so that the rail collision vehicle is prevented from being separated from the rail. Keep low noise, the production of the high noise that damping device avoided is set up to the key link. The power supply adopts a ternary lithium battery, and has light weight and large electricity storage capacity. High efficiency and light weight, and has eight original people to four people. The impact force is big, improves efficiency more than 50% than original manpower operation mode. The utility model has high impact frequency and can repeatedly impact for 15 times per minute. Greatly saves the manpower, and changes the original 12-16 workers into 1-2 workers.
Claims (3)
1. The electric rail collision vehicle comprises a vehicle body part, a driving body, a clamping plate, a side guide wheel set, a connecting plate and a control device; the trolley body is of a rectangular square frame structure, a rail collision pad is mounted at the front end of the trolley body, lifting rings are mounted above the front ends and the rear ends of the two side plates, and a side mounting hole is formed in the middle section of the trolley body; the rear ends of the two side plates are provided with clamping grooves, and a compression screw and a fixed wedge block are arranged between the clamping grooves and the side mounting holes; grooves are arranged above the front ends of the two side plates of the body part, and the wheel shafts of the upper guide wheels are fixedly connected with the grooves through upper pressing plates;
the side guide wheel set comprises a guide wheel body, a positioning sleeve and a clamping plate, wherein the two ends of the upper clamping plate and the lower clamping plate are connected with the positioning sleeve, a wheel shaft is arranged in the middle of the clamping plate, and the guide wheel body is connected with the wheel shaft through a bearing; the positioning sleeve of the side guide wheel set is fixed in the side mounting hole through a shaft pin;
the clamping plate is provided with a through hole, two ends of one side of the clamping plate are provided with convex bodies, and the inner sides of the convex bodies are inclined planes; a notch is formed below the bottom plate of the yoke plate, wedge blocks are arranged on one surface of the yoke plate and positioned on two sides of the notch, movable wedge blocks are arranged on the outer sides of the wedge blocks, and an inclined surface is formed on one side of each movable wedge block facing the bottom plate; the wedge-shaped block of the yoke plate is connected with the clamping groove, the compression screw penetrates through the through hole of the clamping plate and is fixedly connected with the clamping plate through a nut, and the convex bodies at the two ends of the clamping plate are respectively clamped with the fixed wedge block and the movable wedge block;
the driving body is of a rectangular square frame structure, an end plate is arranged at the front end of the driving body, a rear baffle plate is arranged at the rear end of the driving body, a friction wheel and a motor are arranged in the driving body side by side, one end of a friction wheel shaft is connected with a large belt wheel on the outer side of the side plate, one end of a motor shaft is connected with a small belt wheel on the outer side of the side plate, the large belt wheel and the small belt wheel are connected with a rotating belt, and a tensioning wheel is arranged; a damping block is arranged between the end plate of the driving body and the connecting plate of the vehicle body and is connected with the end plate of the driving body through a bolt;
the control device comprises a power supply module, a driving module, a human-computer interaction module and a PLC module, wherein a battery is connected with the power supply module, the power supply module is respectively connected with the driving module, the human-computer interaction module and the PLC module, and the driving module and the PLC module are connected with the motor through cables;
the power supply module supplies power to the motor, the man-machine exchange module and the PLC module;
the human-computer interaction module is responsible for transmitting an operation instruction to the PLC module;
the PLC module is responsible for processing the instruction of the human-computer interaction module and then sending the instruction to the motor, and recording the times of impact;
and after the driving module receives a signal sent by the PLC module, the driving module drives the motor to realize the impact function of the trolley.
2. The electric rail-impacting vehicle of claim 1, wherein a damper is disposed within the shock-absorbing block.
3. The electric rail-impacting vehicle of claim 1, wherein the guide wheel body of the side guide wheel set is grooved on the periphery, and the inner side surfaces of the upper and lower edges of the guide wheel body respectively correspond to the upper tread and the lower inclined surface of the rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425776.2U CN210886789U (en) | 2019-08-30 | 2019-08-30 | Electric rail collision vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921425776.2U CN210886789U (en) | 2019-08-30 | 2019-08-30 | Electric rail collision vehicle |
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| CN210886789U true CN210886789U (en) | 2020-06-30 |
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| CN201921425776.2U Active CN210886789U (en) | 2019-08-30 | 2019-08-30 | Electric rail collision vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424199A (en) * | 2019-08-30 | 2019-11-08 | 吴培 | Power striker rail vehicle |
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2019
- 2019-08-30 CN CN201921425776.2U patent/CN210886789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424199A (en) * | 2019-08-30 | 2019-11-08 | 吴培 | Power striker rail vehicle |
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