JP2021014253A - Operation safety protection device for train activated along rails - Google Patents

Abstract

To provide an operation safety protection device for a train activated along rails.SOLUTION: An operation safety protection device for a train activated along rails includes a device outer shell, in which: a work space is installed in the device outer shell; leaves removal mechanisms are installed in bilateral symmetry in the work space; the leaves removal mechanisms include a vertically long plate coupled fixed to a top end wall in the work space; a vertical shaft is installed in between the two leaves removal mechanism; and a first cylinder is installed fixed on an end surface away from the vertical shaft in the vertically long plate. The present invention is easy in operation; is placed on the rails to instal a prescribed pruning range; is capable of automatically determining whether or not cracking exists on a rail surface when the device is started and operated along the rails; and is capable of issuing a warning after the cracking is detected.SELECTED DRAWING: Figure 1

Description

The present invention takes up the field of train safety, and particularly relates to a train operation safety protection device that operates along rails.

Existing rail safety measurements are basically done by a large number of workers with the naked eye, a lot of labor wasted, and in extreme weather it becomes difficult to see and determine if the rail is damaged. Is difficult. In addition, if trees grow on both sides of the rail, tree branches can invade the rail area, creating safety issues. However, some lands need to use trees to stabilize the soil, so you should not cut down trees directly, and to what extent you try to artificially prun tree branches. It is difficult to determine whether pruning should be performed, and it is not possible to process branches and leaves that have fallen after pruning in a timely manner. There are various problems.

Chinese Patent Application Publication No. 1080164668

It provides a driving safety protection device for trains that operates along the rail, and aims to solve the problem of incomplete artificial inspection in extreme weather and the problem of driving safety due to tree branches growing on both sides of the rail.

The present invention is realized by the following technical solutions.

The operation safety protection device for a train that operates along the rail described in the present application includes a device outer shell, a work space is installed in the device outer shell, and a leaf removing mechanism is left and right in the work space. Installed symmetrically, the leaf removing mechanism includes a vertical plate fixedly connected to the upper end wall of the working space, a vertical axis is installed between the two leaf removing mechanisms, and the vertical plate is provided with the vertical axis. The first cylinder is fixedly installed on the end face away from the axis, the first space is installed in the first cylinder, and the second cylinder can slide left and right in the first space. A second space is installed in the second cylinder, a third cylinder is slidably installed in the second space, and a third space is installed in the third cylinder. Is installed, an extrusion rod is slidably installed in the third space to the left and right, and an extrusion plate is fixedly installed on an end face of the extrusion rod away from the vertical axis, and the extrusion plate is installed. A sensitive plate is installed on the side away from the vertical axis, an extension space is symmetrically installed in the left and right end walls of the outer shell of the device, and the sensitive plate can move left and right through the extension space. When the sensitive plate comes into contact with a branch or leaf, it senses pressure and approaches the vertical axis, and the leaf removal fan is energized to rotate, pruning the branch or leaf.
An adjustment mechanism is installed between the two leaf removal mechanisms, and the vertical axis in the adjustment mechanism can be rotated to drive the extrusion plate to move left and right.
A collection mechanism is installed under the leaf removal mechanism, and the collection mechanism collects the branches and leaves processed by the leaf removal mechanism, and the branches and leaves fall into the rail area, causing a safety problem. Avoided,
A measuring mechanism is installed on the side of the collecting mechanism close to the vertical axis, and the measuring mechanism can measure whether or not there is a crack in the rail and issue an alarm.

As a preferred technical solution, the leaf removal mechanism further comprises a compression spring, the compression spring being fixedly connected between the longitudinal plate and the extrusion plate, the end face of the extrusion plate away from the vertical axis. A spring is fixedly installed in the extrusion plate, and a fine groove and a wide groove are formed on an end surface of the extrusion plate away from the vertical axis, and the fine groove and the wide groove are opened back to the vertical axis. A small motor is fixedly installed in the narrow groove, through holes penetrating left and right are installed in the sensitive plate, and the long axis rotates on the end face of the small motor away from the vertical axis. Possible installation, the small motor can drive and rotate the long axis, the long axis passes through the through hole, and the leaf removal fan is fixedly installed on the other side of the long axis. A small block is fixedly installed on the end face of the sensitive plate close to the vertical axis, and a battery is fixedly installed on the end face of the small block close to the vertical axis in the wide groove. An outlet is fixedly installed in the outlet, and the battery can be inserted into the outlet when approaching the vertical axis, and the outlet is connected to the small motor through an electric wire.

As a preferred technical solution, the adjustment mechanism further includes a rotating space installed in the upper end wall of the working space, in which a vertically movable and rotatable limiting block is installed. The vertical axis is fixedly installed on the lower side of the restriction block, the gear is fixedly installed on the vertical axis, and the reel fixedly connected to the vertical axis is on the lower side of the gear. Two are installed, the reel can rotate along the vertical axis, a handle is installed under the reel, the handle is fixed to the vertical axis, and the reel drives the extrusion plate through a fine thread. It can be moved to the left and right, and vertical bars are symmetrically installed on both the left and right sides of the vertical axis, the vertical bars are fixed to the upper end wall of the work space, and large gears are placed on the lower end surfaces of the vertical bars. It is fixedly installed and the large gear meshes with the gear.

As a preferred technical solution, the collection mechanism further includes a first input space, the first input space being installed in the left and right end walls of the outer shell of the device, below the first input space. A long space is installed, a collector is installed on the side close to the vertical axis in the first input space, a thin rod is fixedly installed on the rear end wall of the long space, and the thin rod is fixedly installed. The small gear is rotatably installed, a collecting plate is fixedly installed on the upper end surface of the small gear, a long rod is installed under the small gear, and the long rod meshes with the small gear. A first short rod is fixedly installed on the rear end wall of the work space, a transmission gear is rotatably installed on the first short rod, and the lower end of the transmission gear meshes with the long rod to transmit the transmission. The upper end of the gear meshes with the extrusion plate, and the driven gear is installed so as to mesh with the side of the transmission gear close to the vertical axis, and the driven gear can rotate with the rear end wall of the working space. The connected second short rod is fixedly installed, and the limiting rod is installed so as to mesh with the side of the driven gear close to the vertical axis, and the driven gear drives the limiting rod to move up and down. Can be made to.

As a preferred technical solution, the measuring mechanism includes an outer shell fixed to the lower end surface of the outer shell of the device, a measuring space is provided in the outer shell, and three in the measuring space. The measuring rods of the above are sequentially installed from top to bottom, and a small spring is fixedly installed on the end wall of the measuring rod close to the vertical axis, and the vertical axis of the other end of the small spring and the outer shell. A small battery is fixedly installed on the measuring rod, and a small outlet is fixedly installed on the end wall away from the vertical axis in the outer shell, which is fixedly connected to the end wall adjacent to the measuring rod. An alarm is installed on the rear end wall of the work space, and the alarm is connected to the small outlet through a long electric wire.

As a preferred technical solution, casters are symmetrically installed on the lower end surface of the outer shell of the device.

As a preferred technical solution, the large gear cannot rotate and the gear can be fixed to prevent rotation.

As a preferred technical solution, the leaf removing mechanism, the collecting mechanism, and the measuring mechanism are all installed symmetrically on both sides of the vertical axis.

The present invention has the following positive effects: The present invention is easy to operate, and automatically when the device is placed on the rail to set the required pruning range, and the device is activated and moved along the rail. It is possible to measure whether there are cracks on the rail surface, issue an alarm after detecting the cracks, and the present invention can prun the branches and leaves within a certain range on both sides of the rail, and the too long branches are the rail. It can prevent invasion of the area and affect train operation, and can automatically collect fallen branches and leaves after pruning is completed, avoiding branches and leaves falling into the rail area and causing safety accidents. Be done.

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 front view of the entire cross section of the present invention. FIG. 2 is a schematic diagram of the operating state of the present invention. FIG. 3 is an enlarged schematic view of part A in FIG. FIG. 4 is an enlarged schematic view of part B in FIG. FIG. 5 is a schematic view from the CC direction in FIG.

The train driving safety protection device that operates along the rails described in the present application by combining FIGS. 1 to 5 includes an outer shell 14 of the apparatus, and a work space 18 is installed in the outer shell 14 of the apparatus. The leaf removing mechanism 76 is installed symmetrically in the work space 18, and the leaf removing mechanism 76 includes a vertically elongated plate 16 fixedly connected to the upper end wall of the work space 18, and two leaf removing mechanisms. A vertical axis 21 is installed between the 76s, a first cylinder 24 is fixedly installed on the end face of the vertically elongated plate 16 away from the vertical axis 21, and a first space is contained in the first cylinder 24. 41 is installed, the second cylinder 25 is slidably installed in the first space 41, the second space 40 is installed in the second cylinder 25, and the second space 40 is installed. A third cylinder 26 is slidably installed in the third cylinder 26, a third space 42 is installed in the third cylinder 26, and an extrusion rod 27 is installed in the third space 42 left and right. The extruded plate 28 is slidably installed, and the extruded plate 28 is fixedly installed on the end face of the extruded rod 27 away from the vertical axis 21, and the sensitive plate 12 is fixedly installed on the side of the extruded plate 28 away from the vertical axis 21. Is installed, and the extension space 13 is symmetrically installed in the left and right end walls of the device outer shell 14, the sensitive plate 12 can move left and right through the extension space 13, and the sensitive plate 12 is a branch. When it comes into contact with a leaf or a leaf, it senses pressure and approaches the vertical axis 21, and the leaf removal fan 11 is energized to rotate and pruning the branch or leaf.
An adjusting mechanism 75 is installed between the two leaf removing mechanisms 76, and the vertical axis 21 in the adjusting mechanism 75 can be rotated to drive the extrusion plate 28 to move left and right. Can,
A collecting mechanism 77 is installed under the leaf removing mechanism 76, and the collecting mechanism 77 collects the branches and leaves processed by the leaf removing mechanism 76, and the branches and leaves fall into the rail area, which is a safety problem. Avoided to cause
A measuring mechanism 78 is installed on the side of the collecting mechanism 77 close to the vertical axis 21, and the measuring mechanism 78 can measure whether or not there is a crack in the rail and issue an alarm.

Furthermore, the leaf removal mechanism 76 will be described in detail.
The leaf removing mechanism 76 further includes a compression spring 15, which is fixedly connected between the vertically elongated plate 16 and the extrusion plate 28, and is attached to an end surface of the extrusion plate 28 away from the vertical axis 21. A spring 30 is fixedly installed, and a fine groove 69 and a wide groove 34 are formed on an end surface of the extrusion plate 28 away from the vertical axis 21, and the fine groove 69 and the wide groove 34 are the vertical. A small motor 80 is fixedly installed in the narrow groove 69, and through holes 68 penetrating to the left and right are installed in the sensitive plate 12 so as to open to the shaft 21. A long shaft 31 is rotatably installed on the end face away from the vertical axis 21, the small motor 80 can drive and rotate the long shaft 31, and the long shaft 31 passes through the through hole 68. The leaf removing fan 11 is fixedly installed on the other side of the long axis 31, and a small block 10 is fixedly installed on the end face of the sensitive plate 12 close to the vertical axis 21. When the battery 32 is fixedly installed on the end face close to the vertical axis 21 in No. 10, the outlet 33 is fixedly installed in the wide groove 34, and the battery 32 approaches the vertical axis 21. The outlet 33 can be plugged into the outlet 33, and the outlet 33 is connected to the small motor 80 through an electric wire 39.

Further, the adjustment mechanism 75 will be described in detail.
The adjusting mechanism 75 further includes a rotating space 20 installed in the upper end wall of the working space 18, and a vertically movable and rotatable limiting block 22 is installed in the rotating space 20, and the limiting block 22 is installed. The vertical axis 21 is fixedly installed on the lower side of 22, a gear 46 is fixedly installed on the vertical axis 21, and the vertical axis 21 is fixedly connected to the lower side of the gear 46. Two reels 45 are installed, the reel 45 can rotate along the vertical axis 21, a handle 44 is installed under the reel 45, the handle 44 is fixed to the vertical axis 21, and the reel 45 is fixed. Can drive the extrusion plate 28 to the left and right through the fine thread 54, and vertical bars 17 are symmetrically installed on the left and right sides of the vertical axis 21, and the vertical bars 17 are used in the work space 18. It is fixed to the upper end wall, and a large gear 23 is fixedly installed on the lower end surface of the vertical bar 17, and the large gear 23 meshes with the gear 46.

Further, the collection mechanism 77 will be described in detail.
The collecting mechanism 77 further includes a first charging space 53, the first charging space 53 is installed in the left and right end walls of the outer shell 14 of the device, and a long space 38 is below the first charging space 53. Is installed, a collector 50 is installed on the side of the first input space 53 close to the vertical axis 21, and a thin rod 37 is fixedly installed on the rear end wall of the long space 38. A small gear 36 is rotatably installed on the rod 37, a collecting plate 35 is fixedly installed on the upper end surface of the small gear 36, and a long rod 55 is installed on the lower side of the small gear 36. The long rod 55 meshes with the small gear 36, the first short rod 61 is fixedly installed on the rear end wall of the work space 18, and the transmission gear 60 is rotatably installed on the first short rod 61. The lower end of the transmission gear 60 meshes with the long rod 55, the upper end of the transmission gear 60 meshes with the extrusion plate 28, and the driven gear 58 meshes with the side of the transmission gear 60 close to the vertical axis 21. A second short rod 57 rotatably connected to the rear end wall of the work space 18 is fixedly installed in the driven gear 58, and is close to the vertical axis 21 in the driven gear 58. The limiting rod 56 is installed so as to mesh with the limiting rod 56, and the driven gear 58 can drive the limiting rod 56 to move up and down.

Preferably, the measuring mechanism 78 includes an outer shell 63 fixed to the lower end surface of the device outer shell 14, a measuring space 72 is installed in the outer shell 63, and three in the measuring space 72. The measuring rods 65 of the book are sequentially installed from top to bottom, and a small spring 70 is fixedly installed on the end wall of the measuring rod 65 close to the vertical axis 21, and the other end of the small spring 70 and the said The outer shell 63 is fixedly connected to the end wall close to the vertical axis 21, the small battery 67 is fixedly installed on the measuring rod 65, and the end of the outer shell 63 away from the vertical axis 21. A small outlet 66 is fixedly installed on the wall, an alarm 48 is installed on the rear end wall of the work space 18, and the alarm 48 is connected to the small outlet 66 through a long electric wire 62.

Preferably, casters 47 are symmetrically installed on the lower end surface of the outer shell 14 of the device.

Preferably, the large gear 23 cannot rotate, and the gear 46 can be fixed so that it cannot rotate.

Preferably, the leaf removing mechanism 76, the collecting mechanism 77, and the measuring mechanism 78 are all installed symmetrically on both sides of the vertical axis 21.

The operation procedure of the entire device is as follows.

1. Place the entire device on the rail.

2. Grasp the handle 44 and move it upward to disengage the gear 46 and the large gear 23 from the meshed state, turn the handle 44 at a certain angle, loosen the fine thread 54, and extrude according to the pruning demand for the tree. The plate 28 is separated from the vertical axis 21 by the elasticity of the compression spring 15, and further drives and rotates the transmission gear 60. The transmission gear 60 drives the limiting rod 56 through the driven gear 58 and moves upward, and the limiting rod 56 moves upward. After ascending, the measuring rod 65 moves away from the vertical axis 21 and abuts on the side of the rail, and if the rail measurement cracks, the measuring rod 65 continues to move away from the vertical axis 21 and is small. The battery 67 is driven into contact with the small outlet 66, and the alarm 48 issues an alarm.

3. The transmission gear 60 rotates to drive the long rod 55 to approach the vertical axis 21, the long rod 55 drives the small gear 36 to rotate, and the collecting plate 35 rotates to the outside of the first input space 53. To do.

4. The device of the present application moves forward along the rail, and when it meets a branch or leaf that requires pruning on both sides of the device, the branch or leaf presses on the sensitive plate 12, the spring 30 is compressed, and the sensitive plate 12 is on the vertical axis. Approaching 21, the battery 32 contacts the outlet 33, the small motor 80 begins to operate, and the leaf removal fan 11 is driven to rotate, pruning the branches and leaves, and the pruned branches and leaves fall. Then, the collecting plate 35 drops into the collector 50 via the first charging space 53 and the second charging space 52, and after pruning is completed, the spring 30 drives the sensitive plate 12 to restore the position, and the battery 32 and the battery 32. Separated from the outlet 33, the small motor 80 stops operating, and the leaf removing fan 11 stops rotating.

5. After the pruning is completed, the handle 44 is grasped and moved upward and then turned to return the fine thread 54, the fine thread 54 drives the extrusion plate 28 to approach the vertical axis 21, and the extrusion plate 28 is the transmission gear 60. The transmission gear 60 drives the long rod 55 to approach the vertical axis 21, the long rod 55 moves to drive the collection plate 35 back, and the transmission gear 60 drives the driven gear 58. The driven gear 58 drives the limiting rod 56 to move downward, and the limiting rod 56 moves downward to push the measuring rod 65 into the outer shell 63.

The above examples are merely for explaining the technical idea and features of the present invention, and are intended to allow engineers in the field to understand and implement the present invention, and are not intended to limit the present invention. However, any modifications, equivalent substitutions and improvements made under the significance and principles of the invention should be included in the scope of the invention.

Claims (8)

Including the outer shell of the device
A work space is installed in the outer shell of the device, a leaf removal mechanism is installed symmetrically in the work space, and the leaf removal mechanism is vertically long and fixedly connected to the upper end wall of the work space. A vertical axis is installed between the two leaf removing mechanisms including the plate, and a first cylinder is fixedly installed on the end face of the vertically elongated plate away from the vertical axis, and the first cylinder is installed in the first cylinder. The first space is installed, the second cylinder is slidably installed in the first space, the second space is installed in the second cylinder, and the second space is inside the second space. A third cylinder is slidably installed in the left and right, a third space is installed in the third cylinder, and an extrusion rod is slidably installed in the third space. An extrusion plate is fixedly installed on the end face of the extrusion rod away from the vertical axis, and a sensitive plate is installed on the side of the extrusion plate away from the vertical axis, and the left and right end walls of the outer shell of the device are installed. The extension space is symmetrically installed inside, and the sensitive plate can move left and right through the extension space, and when the sensitive plate comes into contact with a branch or a leaf, it senses pressure and approaches the vertical axis. , And the leaf removal fan is energized and rotates, pruning the branches and leaves,
An adjustment mechanism is installed between the two leaf removal mechanisms, and the vertical axis in the adjustment mechanism can be rotated to drive the extrusion plate to move left and right.
A collection mechanism is installed under the leaf removal mechanism, and the collection mechanism collects the branches and leaves processed by the leaf removal mechanism, and the branches and leaves fall into the rail area, causing a safety problem. Avoided,
A measuring mechanism is installed on the side of the collecting mechanism close to the vertical axis, and the measuring mechanism operates along the rail characterized in that it can measure whether or not there is a crack in the rail and issue an alarm. Driving safety protection device for trains. The leaf removing mechanism further includes a compression spring, the compression spring is fixedly connected between the vertically elongated plate and the extrusion plate, and the spring is fixedly installed on the end face of the extrusion plate away from the vertical axis. A fine groove and a wide groove are formed on the end surface of the extruded plate away from the vertical axis, and the fine groove and the wide groove are opened back to the vertical axis in the fine groove. The small motor is fixedly installed, the sensitive plate is provided with through holes penetrating to the left and right, and the long axis is rotatably installed on the end face of the small motor away from the vertical axis. Can drive and rotate the long shaft, the long shaft passes through the through hole, the leaf removing fan is fixedly installed on the other side of the long shaft, and the vertical shaft is provided on the sensitive plate. A small block is fixedly installed on the end face close to the shaft, a battery is fixedly installed on the end face close to the vertical axis in the small block, and an outlet is fixedly installed in the wide groove. Along the rail according to claim 1, the battery can be plugged into the outlet when approaching the vertical axis, and the outlet is connected to the small motor through an electric wire. Operation safety protection device for trains that operates. The adjusting mechanism further includes a rotating space installed in the upper end wall of the working space, in which a vertically movable and rotatable limiting block is installed, and below the limiting block. The vertical axis is fixedly installed, a gear is fixedly installed on the vertical axis, two reels fixedly connected to the vertical axis are installed on the lower side of the gear, and the reel is It can rotate along the vertical axis, a handle is installed under the reel, the handle is fixed to the vertical axis, and the reel can drive the extrusion plate through fine threads to move left and right. Vertical bars are symmetrically installed on the left and right sides of the vertical axis, the vertical bars are fixed to the upper end wall of the work space, and large gears are fixedly installed on the lower end surfaces of the vertical bars, and the large gears are fixedly installed. The operation safety protection device for trains that operates along the rail according to claim 1, wherein the gears mesh with the gears. The collection mechanism further includes a first input space, the first input space is installed in the left and right end walls of the outer shell of the device, and a long space is installed below the first input space. A collector is installed on the side close to the vertical axis in one input space, a thin rod is fixedly installed on the rear end wall of the long space, and a small gear is rotatably installed on the thin rod. A collection plate is fixedly installed on the upper end surface of the small gear, a long rod is installed on the lower side of the small gear, and the long rod meshes with the small gear and is placed on the rear end wall of the work space. The first short rod is fixedly installed, the transmission gear is rotatably installed on the first short rod, the lower end of the transmission gear meshes with the long rod, and the upper end of the transmission gear is with the extrusion plate. A second short rod that meshes and is rotatably connected to the rear end wall of the work space is installed in the transmission gear so as to mesh with the driven gear on the side close to the vertical axis. The driven gear is fixedly installed, and the limiting rod is installed so as to mesh with the side of the driven gear close to the vertical axis, and the driven gear can drive the limiting rod to move up and down. A train driving safety protection device that operates along the rail according to claim 1. The measuring mechanism includes an outer shell fixed to the lower end surface of the outer shell of the device, a measuring space is provided in the outer shell, and three measuring rods are placed in the measuring space from top to bottom. Small springs are fixedly installed on the end wall of the measuring rod close to the vertical axis, and the other end of the small spring and the end wall of the outer shell close to the vertical axis are fixed. A small battery is fixedly installed on the measuring rod, and a small outlet is fixedly installed on the end wall away from the vertical axis in the outer shell, and on the rear end wall of the work space. Is a train operation safety protection device that operates along a rail according to claim 1, wherein an alarm device is installed, and the alarm device is connected to the small outlet through a long electric wire. The train driving safety protection device that operates along the rail according to claim 1, wherein casters are symmetrically installed on the lower end surface of the outer shell of the device. The train driving safety protection device that operates along a rail according to claim 3, wherein the large gear cannot rotate, and the gear can be fixed so as not to rotate. The train operating along the rail according to claim 5, wherein the leaf removing mechanism, the collecting mechanism, and the measuring mechanism are all installed symmetrically on both sides of the vertical axis. Driving safety protection device.

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