JP2020200745A - Rail stability measurement device - Google Patents

Abstract

To provide a rail stability measurement device according to the present invention.SOLUTION: A rail stability measurement device includes a measurement base, and a power chamber is installed in the measurement base. The present invention has a simple configuration, is easy to operate, and convenient to maintain. In addition, the rail stability measurement device can measure rail fixing bolts at multiple positions; can tighten loosen bolts automatically; can perform measurement according to the standard set for torque of the rail fixing bolts; provides tightening effect stably; enhances measurement efficiency; improves working environment of workers; lowers costs of rail maintenance; and therefore, has high utility value and widespread value.SELECTED DRAWING: Figure 1

Description

The present invention takes up the field of railway construction, and specifically is a rail stability measuring device.

With the development of society, the economic relations of each city have become closer, and the railway system is one of the main means of exchange between people and the economy of the city, so the construction of railways is constantly developing. , Rails are one of the important components of railways, and the stability of rail mounting directly affects the driving safety and speed of trains, and after long-term use, the stability of rails is the fixing bolt of rails. Can be lowered by loosening, so railroad bolts need to be inspected on a regular basis, but most current rail stability measurement methods employ worker measurement and labor. The strength is high, the working environment is poor, the measurement takes a long time, and the measurement efficiency is low. Therefore, an object of the present invention is to design a rail stability measuring device.

Publication No. 104176087 of Chinese Patent Application

Technical problem:
The conventional railway stability measurement method adopts a work method that measures by humans, and the measurement time is long, the measurement efficiency is low, the labor intensity is high, the work environment is bad, and the measurement effect is not stable. , There is no clear standard for the fixing torque of railway fixing bolts.

In order to solve the above problems, the present invention has designed a rail stability measuring device, the rail stability measuring device of the present invention includes a measuring base, and a power chamber is installed in the measuring base. A traveling device capable of driving and traveling the equipment is installed in the power chamber, and the working range of the equipment can be further expanded. Five transmission chambers arranged in a rectangular arrangement are contained in the upper and lower inner walls of the power chamber. Are installed symmetrically, the tightening chamber is installed symmetrically in the rear wall of the transmission chamber, and a tightening device capable of tightening the bolts fixing the rail is installed in the tightening chamber. Further, stable work can be performed on the rail of the railway, a symmetrical turning chamber is installed in the front wall of the transmission chamber, and a measuring chamber is installed in the top wall of the turning chamber. A determination device capable of measuring the fixing effect of the rail is installed in the measuring chamber, and when one bolt does not reach the stabilizing effect, the power chamber avoids affecting the stability of the entire rail. A power system that can drive the equipment and operate it continuously is installed in the power chamber, a switching mechanism that can switch the transmission of power is installed in the power chamber, and the equipment is operated. The state can be switched.

Preferably, the power system includes a prime mover installed in the bottom wall of the power chamber so that a power shaft is installed in the power chamber so that the bottom end of the power shaft can transmit power to the prime mover. The spline shaft is installed on the outer wall of the power shaft so that the spline shaft can slide, the spline shaft and the power shaft are connected by a spline, and a driving gear is installed on the outer wall of the spline shaft. A transmission shaft is installed in the transmission chamber on the far right side, and a transmission gear located in the power chamber and capable of meshing with the main drive gear is installed on the outer wall of the transmission shaft. Further, the transmission shaft can be interlocked and rotated, and transmission bevel gears located in the transmission chamber are symmetrically installed at both upper and lower ends of the transmission gear, and further, the power generated by the power system is transmitted. It can be transmitted into the tightening device.

Preferably, the prime mover is an electric motor or a hydraulic motor, which can drive and rotate the power shaft.

Preferably, the traveling device includes a traveling shaft symmetrically installed in the power chamber, and traveling wheels installed outside the equipment are symmetrically installed at both upper and lower ends of the traveling shaft. The equipment can be interlocked and traveled along the rail, a driven pulley located in the traveling shaft is installed on the outer wall of the traveling shaft, and symmetrical rotation is performed in the power chamber. A shaft is installed, a driving pulley is installed on the rotating shaft, a traveling belt is installed between the driving pulley and the driven pulley so that a traveling belt can be transmitted, and the traveling shaft can be interlocked and rotated. A driven gear that meshes with the driving gear is installed at the bottom end of the rotating shaft, and the rotating shaft can be further interlocked to rotate, and between the driven gear on the right side and the driving gear. Was installed so that the transmission gear could be transmitted, and the transmission gear was installed on the outer wall of the transmission shaft.

Preferably, the tightening device includes a power distribution shaft installed in the transmission chamber, a transmission bevel gear meshing with the transmission bevel gear is installed on the outer wall of the power distribution shaft, and the power distribution shaft is further interlocked. A driving bevel gear located in the transmission chamber is installed on the outer wall of the power distribution shaft, and a driving shaft is installed in the transmission chamber, and the front end of the driving shaft is installed. Is equipped with a driven bevel gear that meshes with the driven bevel gear, and can be rotated in conjunction with the driven shaft. A driven sprocket is installed on the outer wall of the driven shaft, and the driven sprocket is installed in the tightening chamber. A shaft is installed, a torque sprocket located in the transmission chamber is installed on the outer wall of the driven shaft, a chain is installed between the torque sprocket and the main driving sprocket so that a chain can be transmitted, and further. The driven shaft can be interlocked and rotated, and a one-way bevel gear located in the turning chamber is installed at the front end of the driven shaft, and the determination device can be interlocked and rotated. A slidable tightening shaft is installed in the tightening chamber, the tightening shaft and the driven shaft are connected by a spline, and a tightening sleeve located outside the equipment is provided at the rear end of the tightening shaft. After being installed, the work of tightening the bolts of the rail can be performed, and an electromagnetic mechanism for controlling and sliding the tightening shaft is installed in the tightening device, and further controls the operating state of the tightening device.

Preferably, the electromagnetic mechanism includes an electromagnetic groove installed in the tightening chamber, is installed on the outer wall of the tightening shaft so that a slide plate can rotate, and further slides the tightening shaft back and forth in conjunction with the tightening shaft. A permanent magnet fixedly connected to the slide plate is installed in the electromagnetic groove so that it can slide, and the permanent magnet is driven in the rear wall of the electromagnetic groove to move back and forth. An electromagnet that can be slid is installed, and the slide plate can be slid back and forth in conjunction with the permanent magnet, and the electromagnetic spring is installed between the electromagnet and the permanent magnet so as to have elasticity. Was done.

Preferably, the switching mechanism includes an extension shaft installed in the measurement chamber, power is transmitted between the extension shaft and the power distribution shaft by a transmission belt, and a cam is inside the power chamber. A shaft is installed, power is transmitted between the camshaft and the extension shaft by a power belt, and the camshaft can be interlocked and rotated, and the outer wall of the camshaft is a power chamber. A cam located inside is installed, a rotatable switching rotation block is installed on the outer wall of the spline shaft, and the spline shaft can be interlocked and slid up and down, and the switching rotation block and the power A pressing spring was installed so as to be elastic between the top wall of the chamber.

Preferably, the determination device includes a slow shaft installed in the measurement chamber, the outer wall of the slow shaft is located in the turning chamber and meshes with the one-way bevel gear. A capable measurement bevel gear is installed, and the slow speed shaft can be interlocked to rotate, and a ring gear located in the measurement chamber is located at one end of the slow speed shaft away from the turning chamber. A high-speed shaft is installed in the measurement chamber, a sun gear is installed at one end of the high-speed shaft close to the turning chamber, and a planet is installed between the sun gear and the ring gear. The gear is installed so that it can be transmitted, and the high-speed shaft can be interlocked to rotate at high speed. The swing rod is installed on the outer wall of the high-speed shaft so that the swing rod can rotate. A counter weight ball is installed at one end away from the high-speed shaft, a rotatable rotating block is installed on the outer wall of the high-speed shaft, and a conrod connected to the swing rod by a hinge can rotate on the outer wall of the rotating block. A ratchet gear capable of restricting the rotation of the extension shaft is installed on the outer wall of the extension shaft, and the rotation block can be rotated on the outer wall of the extension shaft. A slide rod is installed, and a return spring is installed so as to have elasticity between the slide rod and the wall of the measurement chamber on the side away from the turning chamber, and the slide rod is installed at the rear end of the slide rod. A ratchet pawl that can come into contact with the ratchet gear is installed, and the rotation of the ratchet gear can be further restricted.

Benefits of the invention: The invention is simple to configure, easy to operate, convenient to maintain, and the equipment can measure rail fixing bolts at multiple locations and automatically loosen bolts. Can be tightened to, can be measured by the standard set for the torque of the rail fixing bolt, the tightening effect is stable, the measurement efficiency is improved, the working environment of the worker is improved, and the maintenance of the rail It lowers costs and therefore the equipment has high utility value and widespread value.

In order to explain the present invention in detail with reference to FIGS. 1 to 5 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the overall configuration of the rail stability measuring device of the present invention. FIG. 2 is a schematic configuration diagram of A in FIG. FIG. 3 is a schematic configuration diagram of B in FIG. FIG. 4 is a schematic configuration diagram of CC in FIG. FIG. 5 is a schematic configuration diagram of DD in FIG.

The present invention relates to a rail stability measuring device, and is mainly applied to rail stability measurement of a newly built railway. The present invention will be further described below with reference to the drawings of the present invention.

With reference to FIGS. 1 to 5, the rail stability measuring device according to the embodiment of the present invention includes a measuring base 13, a power chamber 21 is installed in the measuring base 13, and the equipment is installed in the power chamber 21. A traveling device 102 capable of driving and traveling is installed, and the working range of the equipment can be further expanded, and five transmission chambers 16 in a rectangular arrangement are symmetrical in the upper and lower inner walls of the power chamber 21. A tightening chamber 50 is installed symmetrically in the rear wall of the power transmission chamber 16, and a tightening device 103 capable of tightening bolts fixing the rail is installed in the tightening chamber 50. It is installed, and stable work can be performed on the rail of the railway. A symmetrical turning chamber 43 is installed in the front wall of the transmission chamber 16, and a turning chamber 43 is installed in the top wall of the turning chamber 43. A measuring chamber 70 is installed, and a determination device 105 capable of measuring the fixing effect of the rail is installed in the measuring chamber 70, and when one bolt does not reach the stabilizing effect, the stability of the entire rail is affected. In avoiding this, a power system 101 capable of driving the equipment and continuously operating the equipment is installed in the power chamber 21, and switching capable of switching power transmission in the power chamber 21. The mechanism 104 is installed, and the operating state of the equipment can be switched.

According to an embodiment, the power system 101 will be described in detail below, wherein the power system 101 includes a prime mover 20 installed in the bottom wall of the power chamber 21, and a power shaft 28 is contained in the power chamber 21. It is installed, the bottom end of the power shaft 28 is connected to the prime mover 20 so that power can be transmitted, and the spline shaft 26 is installed on the outer wall of the power shaft 28 so as to slide, and the spline shaft 26 and the power are installed. It is connected to the shaft 28 by a spline, a driving gear 24 is installed on the outer wall of the spline shaft 26, a transmission shaft 19 is installed in the transmission chamber 16 on the far right side, and the transmission shaft 19 A transmission gear 34, which is located in the power chamber 21 and can mesh with the main drive gear 24, is installed on the outer wall, and the transmission shaft 19 can be interlocked and rotated, and the transmission gear can be rotated. Transmission bevel gears 35 located in the transmission chamber 16 are symmetrically installed at both upper and lower ends of 34, and the power generated by the power system 101 can be transmitted into the tightening device 103.

Advantageously, the prime mover 20 is an electric motor or a hydraulic motor, which can drive and rotate the power shaft 28.

According to the embodiment, the traveling device 102 will be described in detail below, and the traveling device 102 includes a traveling shaft 12 symmetrically installed in the power chamber 21, and is provided on both upper and lower ends of the traveling shaft 12. The traveling wheels 11 installed outside the equipment are symmetrically installed, and the equipment can be interlocked to travel along the rail, and the outer wall of the traveling shaft 12 is located in the traveling shaft 12. A driven pulley 14 is installed, a symmetrical rotating shaft 23 is installed in the power chamber 21, a driving pulley 22 is installed on the rotating shaft 23, and the driving pulley 22 and the driven pulley 14 are installed. A traveling belt 15 is installed between the two so as to be able to transmit, and the traveling shaft 12 can be interlocked and rotated, and a driven gear meshing with the driving gear 24 is provided at the bottom end of the rotating shaft 23. 25 is installed, and the rotating shaft 23 can be interlocked to rotate, and a transmission gear 33 is installed between the driven gear 25 on the right side and the driving gear 24 so that the transmission gear 33 can be transmitted. 33 was installed on the outer wall of the transmission shaft 19.

According to the embodiment, the tightening device 103 will be described in detail below, the tightening device 103 includes a power distribution shaft 18 installed in the transmission chamber 16, and the transmission bevel gear on the outer wall of the power distribution shaft 18. A transmission bevel gear 36 that meshes with 35 is installed, and the power distribution shaft 18 can be rotated in conjunction with the transmission bevel gear 36. A driving bevel gear located in the transmission chamber 16 is formed on the outer wall of the power distribution shaft 18. 37 is installed, a driving shaft 39 is installed in the transmission chamber 16, a driven bevel gear 38 that meshes with the driving bevel gear 37 is installed at the front end of the driving shaft 39, and the driving shaft 39 is further interlocked. A driven sprocket 40 is installed on the outer wall of the driven shaft 39, a driven shaft 42 is installed in the tightening chamber 50, and the transmission chamber 16 is installed on the outer wall of the driven shaft 42. A torque sprocket 41 located inside is installed, a chain 17 is installed between the torque sprocket 41 and the main driving sprocket 40 so that the chain 17 can be transmitted, and the driven shaft 42 is interlocked and rotated. A unidirectional bevel gear 46 located in the turning chamber 43 is installed at the front end of the driven shaft 42, and the determination device 105 can be interlocked and rotated in the tightening chamber 50. A slidable tightening shaft 48 is installed in the sprocket, the tightening shaft 48 and the driven shaft 42 are connected by a sprocket, and a tightening sleeve 51 located outside the equipment is provided at the rear end of the tightening shaft 48. It is installed, and the work of tightening the bolts of the rail can be performed. In the tightening device 103, an electromagnetic mechanism 1031 that controls and slides the tightening shaft 48 is installed, and further, the operating state of the tightening device 103 is adjusted. Control.

According to the embodiment, the electromagnetic mechanism 1031 will be described in detail below, the electromagnetic mechanism 1031 includes an electromagnetic groove 52 installed in the tightening chamber 50, and a slide plate 47 rotates on the outer wall of the tightening shaft 48. It is installed so that the tightening shaft 48 can be interlocked and slid back and forth, and the permanent magnet 49 fixedly connected to the slide plate 47 can slide in the electromagnetic groove 52. An electromagnet 53 that is installed and can slide the permanent magnet 49 back and forth by driving the permanent magnet 49 is installed in the rear wall of the electromagnetic groove 52, and the slide plate 47 is interlocked by the permanent magnet 49 to move back and forth. An electromagnetic spring 69 was installed between the electromagnet 53 and the permanent magnet 49 so as to be elastic.

According to the embodiment, the switching mechanism 104 will be described in detail below, and the switching mechanism 104 includes an extension shaft 58 installed in the measurement chamber 70, and is between the extension shaft 58 and the power distribution shaft 18. The power is transmitted by the transmission belt 54, the cam shaft 31 is installed in the power chamber 21, the power is transmitted between the cam shaft 31 and the extension shaft 58 by the power belt 30, and further. The cam shaft 31 can be interlocked and rotated, a cam 32 located in the power chamber 21 is installed on the outer wall of the cam shaft 31, and a rotatable switch is provided on the outer wall of the spline shaft 26. A rotating block 29 is installed, and the spline shaft 26 can be interlocked and slid up and down so that the pressing spring 27 has elasticity between the switching rotating block 29 and the top wall of the power chamber 21. Was installed in.

According to the embodiment, the determination device 105 will be described in detail below, and the determination device 105 includes a slow speed shaft 45 installed in the measurement chamber 70, and the turning chamber is on the outer wall of the slow speed shaft 45. A measurement bevel gear 44, which is located in 43 and can mesh with the one-way bevel gear 46, is installed, and the slow speed shaft 45 can be interlocked and rotated, and the slow speed shaft 45 can be rotated. A ring gear 68 located in the measuring chamber 70 is installed at one end away from the turning chamber 43, and a high-speed shaft 65 is installed in the measuring chamber 70. A sun gear 66 is installed at one end close to the turning chamber 43, a planetary gear 67 is installed between the sun gear 66 and the ring gear 68 so that the planet gear 67 can be transmitted, and the high speed shaft 65 is interlocked with the sun gear 66. The swing rod 64 is installed on the outer wall of the high-speed shaft 65 so as to be able to rotate at high speed, and a counter weight ball 63 is attached to one end of the swing rod 64 away from the high-speed shaft 65. A rotating block 60 that can be rotated is installed on the outer wall of the high-speed shaft 65, and a control rod 62 that is connected to the swing rod 64 by a hinge is installed on the outer wall of the rotating block 60 so that it can rotate. A ratchet gear 55 that can be slid up and down in conjunction with the rotation block 60 and can limit the rotation of the extension shaft 58 is installed on the outer wall of the extension shaft 58, and a rotatable slide is installed on the outer wall of the rotation block 60. A rod 59 is installed, and a return spring 61 is installed between the slide rod 59 and the wall of the measuring chamber 70 on the side away from the turning chamber 43 so as to have elasticity of the slide rod 59. A ratchet pawl 57 that can come into contact with the ratchet gear 55 is installed at the rear end, and the rotation of the ratchet gear 55 can be further restricted.

The following describes in detail the steps of using the rail stability measuring device of the present invention with reference to the following figures:

In the initial state, the ratchet pawl 57 is separated from the contact with the ratchet gear 55, the electromagnet 53 is not yet energized, and the main gear 24 meshes with the driven gear 25.

When the equipment is used, the prime mover 20 starts to operate, and the driving gear 24 is interlocked and rotated by the power shaft 28 and the spline shaft 26, and further, the driven gear 25, the rotating shaft 23, the driving pulley 22, and the driven pulley 22 are driven. The traveling wheel 11 is interlocked and rotated by the pulley 14 and the traveling shaft 12, and the equipment is further interlocked to advance. At the same time, the main gear 24 transmits the transmission gear 33, the transmission shaft 19, and the transmission bevel gear 35. The bevel gear 36, the power distribution shaft 18, the transmission belt 54, the extension shaft 58, the power belt 30, and the cam shaft 31 rotate the cam 32 in conjunction with each other, and after the equipment has traveled a certain distance, the cam In 32, the drive gear 24 is interlocked by the switching rotation block 29 and the spline shaft 26 and slid upward, and the drive gear 24 meshes with the transmission gear 34. At the same time, the electromagnet 53 is energized to energize the permanent magnet 49 and the slide plate 47. The tightening shaft 48 is interlocked and slid backward, and the tightening sleeve 51 is brought into contact with the bolt of the rail. At the same time, the main gear 24 is the transmission gear 34, the transmission shaft 19, the transmission bevel gear 35, and the transmission bevel gear 36. The tightening sleeve 51 is interlocked by the power distribution shaft 18, the driving bevel gear 37, the driven bevel gear 38, the driving shaft 39, the driving sprocket 40, the torque sprocket 41, the driven shaft 42, and the tightening shaft 48. At the same time, the driven shaft 42 is rotated and further tightened with bolts, and at the same time, the driven shaft 42 has a one-way bevel gear 46, a measuring bevel gear 44, a slow speed shaft 45, a ring gear 68, a planetary gear 67, and a sun gear 66. The swing rod 64 is interlocked with the shaft 65 to rotate around the axis of the high-speed shaft 65, and the swing rod 64 further rotates to the side closer to the sun gear 66, and further, the control rod 62, the rotation block 60, and the like. The ratchet pawl 57 is interlocked with the slide rod 59 and slid to the side closer to the ratchet gear 55, and the ratchet pawl 57 comes into contact with the ratchet gear 55, further restricting the rotation of the extension shaft 58, and at the position. When all the bolts on the rail are tightened, the torque of the torque sprocket 41 is too large, the driven shaft 42 stops rotating, and the slide rod 59 is separated from the ratchet gear 55 by the action of the elastic energy of the return spring 61. Further, the ratchet pawl 57 is released from the contact with the ratchet gear 55, and the extension shaft 58 is a power belt 30, a cam shaft 31, a cam 32, and a switching rotation stopper. The main gear 24 is interlocked by the lock 29 and the spline shaft 26 and slid downward, and the main gear 24 meshes with the driven gear 25, and the equipment performs the next circulation.

Benefits of the invention: The invention is simple to configure, easy to operate, convenient to maintain, and the equipment can measure rail fixing bolts at multiple locations and automatically loose bolts. Can be tightened to, can be measured by the standard set for the torque of the rail fixing bolt, the tightening effect is stable, the measurement efficiency is improved, the working environment of the worker is improved, and the maintenance of the rail It lowers costs and therefore the equipment has high utility value and widespread value.

The above is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

The present invention takes up the field of railway construction, and specifically is a rail stability measuring device.

With the development of society, the economic relations of each city have become closer, and the railway system is one of the main means of exchange between people and the economy of the city, so the construction of railways is constantly developing. , Rails are one of the important components of railways, and the stability of rail mounting directly affects the driving safety and speed of trains, and after long-term use, the stability of rails is the fixing bolt of rails. Can be lowered by loosening, so railroad bolts need to be inspected on a regular basis, but most current rail stability measurement methods employ worker measurement and labor. The strength is high, the working environment is poor, the measurement takes a long time, and the measurement efficiency is low. Therefore, an object of the present invention is to design a rail stability measuring device.

Publication No. 104176087 of Chinese Patent Application

Technical problem:
The conventional railway stability measurement method adopts a work method that measures by humans, and the measurement time is long, the measurement efficiency is low, the labor intensity is high, the work environment is bad, and the measurement effect is not stable. , There is no clear standard for the fixing torque of railway fixing bolts.

In order to solve the above problems, the present invention has designed a rail stability measuring device, the rail stability measuring device of the present invention includes a measuring base, and a power chamber is installed in the measuring base. A traveling device capable of driving and traveling the equipment is installed in the power chamber, and the working range of the equipment can be further expanded. Five transmission chambers arranged in a rectangular arrangement are contained in the upper and lower inner walls of the power chamber. Are installed symmetrically and the transmission chamber is used to store parts that transmit power, a tightening chamber is installed symmetrically in the rear wall of the transmission chamber, and inside the tightening chamber. A tightening device that can tighten the bolts that fix the rail is installed, and stable work can be performed on the rail of the railway, and a symmetrical turning chamber is installed in the front wall of the transmission chamber. The turning chamber is used to store power-transmitting parts, a measuring chamber is installed in the top wall of the turning chamber, and a determination device capable of measuring the fixing effect of a rail in the measuring chamber. Is installed, and when one bolt has not reached the stabilizing effect, it is possible to drive the equipment in the power chamber to operate it continuously, avoiding affecting the stability of the entire rail. A power system is installed, a switching mechanism capable of switching the transmission of power is installed in the power chamber, and the operating state of the equipment can be switched.

Preferably, the power system includes a prime mover installed in the bottom wall of the power chamber so that a power shaft is installed in the power chamber so that the bottom end of the power shaft can transmit power to the prime mover. The spline shaft is installed on the outer wall of the power shaft so that the spline shaft can slide, the spline shaft and the power shaft are connected by a spline, and a driving gear is installed on the outer wall of the spline shaft. A transmission shaft is installed in the transmission chamber on the far right side, and a transmission gear located in the power chamber and capable of meshing with the main drive gear is installed on the outer wall of the transmission shaft. Further, the transmission shaft can be interlocked and rotated, and transmission bevel gears located in the transmission chamber are symmetrically installed at both upper and lower ends of the transmission gear, and further, the power generated by the power system is transmitted. It can be transmitted into the tightening device.

Preferably, the prime mover is an electric motor or a hydraulic motor, which can drive and rotate the power shaft.

Preferably, the traveling device includes a traveling shaft symmetrically installed in the power chamber, and traveling wheels installed outside the equipment are symmetrically installed at both upper and lower ends of the traveling shaft. The equipment can be interlocked and traveled along the rail, a driven pulley located in the traveling shaft is installed on the outer wall of the traveling shaft, and symmetrical rotation is performed in the power chamber. A shaft is installed, a driving pulley is installed on the rotating shaft, a traveling belt is installed between the driving pulley and the driven pulley so that a traveling belt can be transmitted, and the traveling shaft can be interlocked and rotated. A driven gear that meshes with the driving gear is installed at the bottom end of the rotating shaft, and the rotating shaft can be further interlocked to rotate, and between the driven gear on the right side and the driving gear. Was installed so that the transmission gear could be transmitted, and the transmission gear was installed on the outer wall of the transmission shaft.

Preferably, the tightening device includes a power distribution shaft installed in the transmission chamber, a transmission bevel gear meshing with the transmission bevel gear is installed on the outer wall of the power distribution shaft, and the power distribution shaft is further interlocked. A driving bevel gear located in the transmission chamber is installed on the outer wall of the power distribution shaft, and a driving shaft is installed in the transmission chamber, and the front end of the driving shaft is installed. Is equipped with a driven bevel gear that meshes with the driven bevel gear, and can be rotated in conjunction with the driven shaft. A driven sprocket is installed on the outer wall of the driven shaft, and the driven sprocket is installed in the tightening chamber. A shaft is installed, a torque sprocket located in the transmission chamber is installed on the outer wall of the driven shaft, a chain is installed between the torque sprocket and the main driving sprocket so that a chain can be transmitted, and further. The driven shaft can be interlocked and rotated, and a one-way bevel gear located in the turning chamber is installed at the front end of the driven shaft, and the determination device can be interlocked and rotated. A slidable tightening shaft is installed in the tightening chamber, the tightening shaft and the driven shaft are connected by a spline, and a tightening sleeve located outside the equipment is provided at the rear end of the tightening shaft. After being installed, the work of tightening the bolts of the rail can be performed, and an electromagnetic mechanism for controlling and sliding the tightening shaft is installed in the tightening device, and further controls the operating state of the tightening device.

Preferably, the electromagnetic mechanism includes an electromagnetic groove installed in the tightening chamber, is installed on the outer wall of the tightening shaft so that a slide plate can rotate, and further slides the tightening shaft back and forth in conjunction with the tightening shaft. A permanent magnet fixedly connected to the slide plate is installed in the electromagnetic groove so that it can slide, and the permanent magnet is driven in the rear wall of the electromagnetic groove to move back and forth. An electromagnet that can be slid is installed, and the slide plate can be slid back and forth in conjunction with the permanent magnet, and the electromagnetic spring is installed between the electromagnet and the permanent magnet so as to have elasticity. Was done.

Preferably, the switching mechanism includes an extension shaft installed in the measurement chamber, power is transmitted between the extension shaft and the power distribution shaft by a transmission belt, and a cam is inside the power chamber. A shaft is installed, power is transmitted between the camshaft and the extension shaft by a power belt, and the camshaft can be interlocked and rotated, and the outer wall of the camshaft is a power chamber. A cam located inside is installed, a rotatable switching rotation block is installed on the outer wall of the spline shaft, and the spline shaft can be interlocked and slid up and down, and the switching rotation block and the power A pressing spring was installed so as to be elastic between the top wall of the chamber.

Preferably, the determination device includes a slow shaft installed in the measurement chamber, the outer wall of the slow shaft is located in the turning chamber and meshes with the one-way bevel gear. A capable measurement bevel gear is installed, and the slow speed shaft can be interlocked to rotate, and a ring gear located in the measurement chamber is located at one end of the slow speed shaft away from the turning chamber. A high-speed shaft is installed in the measurement chamber, a sun gear is installed at one end of the high-speed shaft close to the turning chamber, and a planet is installed between the sun gear and the ring gear. The gear is installed so that it can be transmitted, and the high-speed shaft can be interlocked to rotate at high speed. The swing rod is installed on the outer wall of the high-speed shaft so that the swing rod can rotate. A counter weight ball is installed at one end away from the high-speed shaft, a rotatable rotating block is installed on the outer wall of the high-speed shaft, and a conrod connected to the swing rod by a hinge can rotate on the outer wall of the rotating block. A ratchet gear capable of restricting the rotation of the extension shaft is installed on the outer wall of the extension shaft, and the rotation block can be rotated on the outer wall of the extension shaft. A slide rod is installed, and a return spring is installed so as to have elasticity between the slide rod and the wall of the measurement chamber on the side away from the turning chamber, and the slide rod is installed at the rear end of the slide rod. A ratchet pawl that can come into contact with the ratchet gear is installed, and the rotation of the ratchet gear can be further restricted.

Benefits of the invention: The invention is simple to configure, easy to operate, convenient to maintain, and the equipment can measure rail fixing bolts at multiple locations and automatically loosen bolts. Can be tightened to, can be measured by the standard set for the torque of the rail fixing bolt, the tightening effect is stable, the measurement efficiency is improved, the working environment of the worker is improved, and the maintenance of the rail It lowers costs and therefore the equipment has high utility value and widespread value.

In order to explain the present invention in detail with reference to FIGS. 1 to 5 below and to explain the present invention in a convenient manner, the following directions are defined as follows: FIG. 1 is a front view of the apparatus of the present invention, and is described above and below. The left-right front-back direction and the up-down, left-right front-back direction of the self-projection relationship in FIG. 1 are the same.

FIG. 1 is a schematic diagram of the overall configuration of the rail stability measuring device of the present invention. FIG. 2 is a schematic configuration diagram of A in FIG. FIG. 3 is a schematic configuration diagram of B in FIG. FIG. 4 is a schematic configuration diagram of CC in FIG. FIG. 5 is a schematic configuration diagram of DD in FIG.

The present invention relates to a rail stability measuring device, and is mainly applied to rail stability measurement of a newly built railway. The present invention will be further described below with reference to the drawings of the present invention.

With reference to FIGS. 1 to 5, the rail stability measuring device according to the embodiment of the present invention includes a measuring base 13, a power chamber 21 is installed in the measuring base 13, and the equipment is installed in the power chamber 21. A traveling device 102 capable of driving and traveling is installed, and the working range of the equipment can be further expanded, and five transmission chambers 16 in a rectangular arrangement are symmetrical in the upper and lower inner walls of the power chamber 21. The transmission chamber 16 is used to store parts that transmit power, and the tightening chamber 50 is installed symmetrically in the rear wall of the transmission chamber 16 and is installed in the tightening chamber 50. Is equipped with a tightening device 103 that can tighten the bolts that fix the rails, and can perform stable work on the rails of the railroad, and the front wall of the transmission chamber 16 is turned symmetrically. A chamber 43 is installed, the turning chamber 43 is used to store parts that transmit power, a measuring chamber 70 is installed in the top wall of the turning chamber 43, and a rail is inside the measuring chamber 70. A determination device 105 capable of measuring the fixing effect of the above is installed, and when one bolt does not reach the stabilizing effect, the equipment is driven in the power chamber 21 to avoid affecting the stability of the entire rail. A power system 101 that can be continuously operated is installed, a switching mechanism 104 that can switch the transmission of power is installed in the power chamber 21, and the operating state of the equipment can be switched. it can.

According to an embodiment, the power system 101 will be described in detail below, wherein the power system 101 includes a prime mover 20 installed in the bottom wall of the power chamber 21, and a power shaft 28 is contained in the power chamber 21. It is installed, the bottom end of the power shaft 28 is connected to the prime mover 20 so that power can be transmitted, and the spline shaft 26 is installed on the outer wall of the power shaft 28 so that the spline shaft 26 can slide, and the spline shaft 26 and the power are installed. It is connected to the shaft 28 by a spline, a driving gear 24 is installed on the outer wall of the spline shaft 26, a transmission shaft 19 is installed in the transmission chamber 16 on the far right side, and the transmission shaft 19 A transmission gear 34, which is located in the power chamber 21 and can mesh with the main drive gear 24, is installed on the outer wall, and the transmission shaft 19 can be interlocked and rotated, and the transmission gear can be rotated. Transmission bevel gears 35 located in the transmission chamber 16 are symmetrically installed at both upper and lower ends of 34, and the power generated by the power system 101 can be transmitted into the tightening device 103.

Advantageously, the prime mover 20 is an electric motor or a hydraulic motor, which can drive and rotate the power shaft 28.

According to the embodiment, the traveling device 102 will be described in detail below, and the traveling device 102 includes a traveling shaft 12 symmetrically installed in the power chamber 21, and is provided on both upper and lower ends of the traveling shaft 12. The traveling wheels 11 installed outside the equipment are symmetrically installed, and the equipment can be interlocked to travel along the rail, and the outer wall of the traveling shaft 12 is located in the traveling shaft 12. A driven pulley 14 is installed, a symmetrical rotating shaft 23 is installed in the power chamber 21, a driving pulley 22 is installed on the rotating shaft 23, and the driving pulley 22 and the driven pulley 14 are installed. A traveling belt 15 is installed between the two so as to be able to transmit, and the traveling shaft 12 can be interlocked and rotated, and a driven gear meshing with the driving gear 24 is provided at the bottom end of the rotating shaft 23. 25 is installed, and the rotating shaft 23 can be interlocked to rotate, and a transmission gear 33 is installed between the driven gear 25 on the right side and the driving gear 24 so that the transmission gear 33 can be transmitted. 33 was installed on the outer wall of the transmission shaft 19.

According to the embodiment, the tightening device 103 will be described in detail below, the tightening device 103 includes a power distribution shaft 18 installed in the transmission chamber 16, and the transmission bevel gear on the outer wall of the power distribution shaft 18. A transmission bevel gear 36 that meshes with 35 is installed, and the power distribution shaft 18 can be rotated in conjunction with the transmission bevel gear 36. A driving bevel gear located in the transmission chamber 16 is formed on the outer wall of the power distribution shaft 18. 37 is installed, a driving shaft 39 is installed in the transmission chamber 16, a driven bevel gear 38 that meshes with the driving bevel gear 37 is installed at the front end of the driving shaft 39, and the driving shaft 39 is further interlocked. A driven sprocket 40 is installed on the outer wall of the driven shaft 39, a driven shaft 42 is installed in the tightening chamber 50, and the transmission chamber 16 is installed on the outer wall of the driven shaft 42. A torque sprocket 41 located inside is installed, a chain 17 is installed between the torque sprocket 41 and the main driving sprocket 40 so that the chain 17 can be transmitted, and the driven shaft 42 is interlocked and rotated. A unidirectional bevel gear 46 located in the turning chamber 43 is installed at the front end of the driven shaft 42, and the determination device 105 can be interlocked and rotated in the tightening chamber 50. A slidable tightening shaft 48 is installed in the sprocket, the tightening shaft 48 and the driven shaft 42 are connected by a sprocket, and a tightening sleeve 51 located outside the equipment is provided at the rear end of the tightening shaft 48. An electromagnetic mechanism 1031 that controls and slides the tightening shaft 48 is installed in the tightening device 103, and the operating state of the tightening device 103 can be further adjusted. Control.

According to the embodiment, the electromagnetic mechanism 1031 will be described in detail below, the electromagnetic mechanism 1031 includes an electromagnetic groove 52 installed in the tightening chamber 50, and a slide plate 47 rotates on the outer wall of the tightening shaft 48. It is installed so that the tightening shaft 48 can be interlocked and slid back and forth, and the permanent magnet 49 fixedly connected to the slide plate 47 can slide in the electromagnetic groove 52. An electromagnet 53 that is installed and can slide the permanent magnet 49 back and forth by driving the permanent magnet 49 is installed in the rear wall of the electromagnetic groove 52, and the slide plate 47 is interlocked by the permanent magnet 49 to move back and forth. An electromagnetic spring 69 was installed between the electromagnet 53 and the permanent magnet 49 so as to be elastic.

According to the embodiment, the switching mechanism 104 will be described in detail below, and the switching mechanism 104 includes an extension shaft 58 installed in the measurement chamber 70, and is between the extension shaft 58 and the power distribution shaft 18. The power is transmitted by the transmission belt 54, the cam shaft 31 is installed in the power chamber 21, the power is transmitted between the cam shaft 31 and the extension shaft 58 by the power belt 30, and further. The cam shaft 31 can be interlocked and rotated, a cam 32 located in the power chamber 21 is installed on the outer wall of the cam shaft 31, and a rotatable switch is provided on the outer wall of the spline shaft 26. A rotating block 29 is installed, and the spline shaft 26 can be interlocked and slid up and down so that the pressing spring 27 has elasticity between the switching rotating block 29 and the top wall of the power chamber 21. Was installed in.

According to the embodiment, the determination device 105 will be described in detail below, and the determination device 105 includes a slow speed shaft 45 installed in the measurement chamber 70, and the turning chamber is on the outer wall of the slow speed shaft 45. A measurement bevel gear 44, which is located in 43 and can mesh with the one-way bevel gear 46, is installed, and the slow speed shaft 45 can be interlocked and rotated, and the slow speed shaft 45 can be rotated. A ring gear 68 located in the measuring chamber 70 is installed at one end away from the turning chamber 43, and a high-speed shaft 65 is installed in the measuring chamber 70. A sun gear 66 is installed at one end close to the turning chamber 43, a planetary gear 67 is installed between the sun gear 66 and the ring gear 68 so that the planet gear 67 can be transmitted, and the high speed shaft 65 is interlocked with the sun gear 66. The swing rod 64 is installed on the outer wall of the high-speed shaft 65 so as to be able to rotate at high speed, and a counter weight ball 63 is attached to one end of the swing rod 64 away from the high-speed shaft 65. A rotating block 60 that can be rotated is installed on the outer wall of the high-speed shaft 65, and a control rod 62 that is connected to the swing rod 64 by a hinge is installed on the outer wall of the rotating block 60 so that it can rotate. A ratchet gear 55 that can be slid up and down in conjunction with the rotation block 60 and can limit the rotation of the extension shaft 58 is installed on the outer wall of the extension shaft 58, and a rotatable slide is installed on the outer wall of the rotation block 60. A rod 59 is installed, and a return spring 61 is installed between the slide rod 59 and the wall of the measuring chamber 70 on the side away from the turning chamber 43 so as to have elasticity of the slide rod 59. A ratchet pawl 57 that can come into contact with the ratchet gear 55 is installed at the rear end, and the rotation of the ratchet gear 55 can be further restricted.

The following describes in detail the steps of using the rail stability measuring device of the present invention with reference to the following figures:

In the initial state, the ratchet pawl 57 is separated from the contact with the ratchet gear 55, the electromagnet 53 is not yet energized, and the main gear 24 meshes with the driven gear 25.

When the equipment is used, the prime mover 20 starts to operate, and the driving gear 24 is interlocked and rotated by the power shaft 28 and the spline shaft 26, and further, the driven gear 25, the rotating shaft 23, the driving pulley 22, and the driven pulley 22 are driven. The traveling wheel 11 is interlocked and rotated by the pulley 14 and the traveling shaft 12, and the equipment is further interlocked to advance. At the same time, the main gear 24 transmits the transmission gear 33, the transmission shaft 19, and the transmission bevel gear 35. The bevel gear 36, the power distribution shaft 18, the transmission belt 54, the extension shaft 58, the power belt 30, and the cam shaft 31 rotate the cam 32 in conjunction with each other, and after the equipment has traveled a certain distance, the cam In 32, the drive gear 24 is interlocked by the switching rotation block 29 and the spline shaft 26 and slid upward, and the drive gear 24 meshes with the transmission gear 34. At the same time, the electromagnet 53 is energized to energize the permanent magnet 49 and the slide plate 47. The tightening shaft 48 is interlocked and slid backward, and the tightening sleeve 51 is brought into contact with the bolt of the rail. At the same time, the main gear 24 is the transmission gear 34, the transmission shaft 19, the transmission bevel gear 35, and the transmission bevel gear 36. The tightening sleeve 51 is interlocked by the power distribution shaft 18, the driving bevel gear 37, the driven bevel gear 38, the driving shaft 39, the driving sprocket 40, the torque sprocket 41, the driven shaft 42, and the tightening shaft 48. At the same time, the driven shaft 42 is rotated and further tightened with bolts, and at the same time, the driven shaft 42 has a one-way bevel gear 46, a measuring bevel gear 44, a slow speed shaft 45, a ring gear 68, a planetary gear 67, a sun gear 66, and high speed. The swing rod 64 is interlocked with the shaft 65 to rotate around the axis of the high-speed shaft 65, and the swing rod 64 further rotates to the side closer to the sun gear 66, and further, the control rod 62, the rotation block 60, and the like. The ratchet pawl 57 is interlocked with the slide rod 59 and slid to the side closer to the ratchet gear 55, and the ratchet pawl 57 comes into contact with the ratchet gear 55, further restricting the rotation of the extension shaft 58, and at the position. When all the bolts on the rail are tightened, the torque of the torque sprocket 41 is too large, the driven shaft 42 stops rotating, and the slide rod 59 is separated from the ratchet gear 55 by the action of the elastic energy of the return spring 61. Further, the ratchet pawl 57 is released from the contact with the ratchet gear 55, and the extension shaft 58 is a power belt 30, a cam shaft 31, a cam 32, and a switching rotation stopper. The main gear 24 is interlocked by the lock 29 and the spline shaft 26 and slid downward, and the main gear 24 meshes with the driven gear 25, and the equipment performs the next circulation.

Benefits of the invention: The invention is simple to configure, easy to operate, convenient to maintain, and the equipment can measure rail fixing bolts at multiple locations and automatically loosen bolts. Can be tightened to, can be measured by the standard set for the torque of the rail fixing bolt, the tightening effect is stable, the measurement efficiency is improved, the working environment of the worker is improved, and the maintenance of the rail It lowers costs and therefore the equipment has high utility value and widespread value.

The above is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited to this. Changes and replacements that come to mind through all creative labor are covered by the scope of the invention. Therefore, the scope of protection of the present invention is based on the scope of protection in which the request for rights is limited.

Claims (8)

In front view, a measurement base is included, a power chamber is installed in the measurement base, a traveling device capable of driving and traveling the equipment is installed in the power chamber, and a working range of the equipment is further installed. In the upper and lower inner walls of the power chamber, five transmission chambers in a rectangular arrangement are symmetrically installed, and in the rear wall of the transmission chamber, tightening chambers are installed symmetrically. A tightening device capable of tightening the bolts fixing the rail is installed in the tightening chamber, and stable work can be performed on the rail of the railway, and inside the front wall of the transmission chamber. A symmetrical turning chamber is installed, a measuring chamber is installed in the top wall of the turning chamber, a judgment device capable of measuring the fixing effect of the rail is installed in the measuring chamber, and one bolt is installed. When the stability effect is not reached, a power system capable of driving the equipment and continuously operating the equipment is installed in the power chamber to avoid affecting the stability of the entire rail. A rail stability measuring device characterized in that a switching mechanism capable of switching the transmission of power is installed in the inside, and the operating state of the equipment can be switched. The power system includes a prime mover installed in the bottom wall of the power chamber, a power shaft is installed in the power chamber, and the bottom end of the power shaft is connected so as to transmit power to the prime mover. , The spline shaft is installed on the outer wall of the power shaft so that the spline shaft can slide, and the spline shaft and the power shaft are connected by a spline.
A driving gear is installed on the outer wall of the spline shaft, a transmission shaft is installed in the transmission chamber on the far right side, and the transmission shaft is located in the power chamber on the outer wall of the transmission shaft. A transmission gear that can mesh with the main drive gear is installed, and the transmission shaft can be interlocked to rotate, and the transmission bevel gears located in the transmission chamber are symmetrical at the upper and lower ends of the transmission gear. The rail stability measuring device according to claim 1, wherein the rail stability measuring device is installed in. The rail stability measuring device according to claim 2, wherein the prime mover is an electric motor or a hydraulic motor, and the power shaft can be driven and rotated. The traveling device includes a traveling shaft symmetrically installed in the power chamber, and traveling wheels installed outside the equipment are symmetrically installed at both upper and lower ends of the traveling shaft, and the equipment is further installed. It can be interlocked and traveled along the rail, a driven pulley located in the traveling shaft is installed on the outer wall of the traveling shaft, and a symmetrical rotating shaft is installed in the power chamber. A driving pulley is installed on the rotating shaft, a traveling belt is installed between the driving pulley and the driven pulley so that the traveling belt can be transmitted, and the traveling shaft can be interlocked and rotated. A driven gear that meshes with the driving gear is installed at the bottom end of the rotating shaft, and the rotating shaft can be further interlocked to rotate, and a transmission gear is placed between the driven gear on the right side and the driving gear. The rail stability measuring device according to claim 1, wherein the transmission gear is installed on the outer wall of the transmission shaft so that the transmission gear can be transmitted. The tightening device includes a power distribution shaft installed in the transmission chamber, a transmission bevel gear that meshes with the transmission bevel gear is installed on the outer wall of the power distribution shaft, and the power distribution shaft is further interlocked to rotate. A driving bevel gear located in the transmission chamber is installed on the outer wall of the power distribution shaft, a driving shaft is installed in the transmission chamber, and the driving shaft is installed at the front end of the driving shaft. A driven bevel gear that meshes with the main driving bevel gear is installed, and the driving shaft can be rotated in conjunction with the driven shaft. A driving sprocket is installed on the outer wall of the driving shaft, and a driven shaft is installed in the tightening chamber. A torque sprocket located in the transmission chamber is installed on the outer wall of the driven shaft so that a chain can be transmitted between the torque sprocket and the driven sprocket, and further, the driven shaft is installed. A unidirectional bevel gear located in the turning chamber is installed at the front end of the driven shaft, and the determination device can be interlocked and rotated, and the tightening chamber can be rotated. A slidable tightening shaft is installed inside, the tightening shaft and the driven shaft are connected by a sprocket, and a tightening sleeve located outside the equipment is installed at the rear end of the tightening shaft. The rail stability measurement according to claim 1, wherein the work of tightening the bolts of the rail can be further performed, and an electromagnetic mechanism for controlling and sliding the tightening shaft is installed in the tightening device. apparatus. The electromagnetic mechanism includes an electromagnetic groove installed in the tightening chamber, is installed on the outer wall of the tightening shaft so that a slide plate can rotate, and further, the tightening shaft can be interlocked and slid back and forth. A permanent magnet fixedly connected to the slide plate is installed in the electromagnetic groove so as to be slidable, and the permanent magnet is driven and slid back and forth in the rear wall of the electromagnetic groove. An electromagnet that can be used is installed, and the slide plate can be slid back and forth in conjunction with the permanent magnet, and an electromagnetic spring is installed between the electromagnet and the permanent magnet so as to have elasticity. The rail stability measuring apparatus according to claim 5. The switching mechanism includes an extension shaft installed in the measurement chamber, power is transmitted between the extension shaft and the power distribution shaft by a transmission belt, and a cam shaft is installed in the power chamber. Power is transmitted between the camshaft and the extension shaft by a power belt, and the camshaft can be interlocked and rotated, and the outer wall of the camshaft is located in the power chamber. A rotating cam is installed, a rotatable switching rotation block is installed on the outer wall of the spline shaft, and the spline shaft can be interlocked and slid up and down, and the switching rotation block and the top of the power chamber can be slid. The rail stability measuring device according to claim 1, wherein a pressing spring is installed between the wall and the wall so as to have elasticity. The determination device includes a slow speed shaft installed in the measurement chamber, and a measurement bevel gear that is located in the turning chamber on the outer wall of the slow speed shaft and can mesh with the one-way bevel gear. Is installed, and the slow speed shaft can be interlocked and rotated, and a ring gear located in the measurement chamber is installed at one end of the slow speed shaft away from the turning chamber. A high-speed shaft is installed in the measurement chamber, a sun gear is installed at one end of the high-speed shaft close to the turning chamber, and a planetary gear is transmitted between the sun gear and the ring gear. It is installed so that it can be rotated at a high speed by interlocking the high-speed shaft, and the swing rod is installed on the outer wall of the high-speed shaft so as to be able to rotate, and the swing rod is separated from the high-speed shaft. A counter weight ball is installed at one end of the shaft, a rotating block that can rotate is installed on the outer wall of the high-speed shaft, and a conrod connected to the swing rod by a hinge is installed on the outer wall of the rotating block so that it can rotate. Further, the rotation block can be interlocked and slid up and down, a ratchet gear capable of limiting the rotation of the extension shaft is installed on the outer wall of the extension shaft, and a rotatable slide rod is provided on the outer wall of the rotation block. A return spring is installed so as to be elastic between the slide rod and the wall of the measurement chamber on the side away from the turning chamber, and the ratchet gear is attached to the rear end of the slide rod. The rail stability measuring device according to claim 1, wherein a contactable ratchet pawl is installed.

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