CN217376098U - Re-railing block for mine track transport - Google Patents
Re-railing block for mine track transport Download PDFInfo
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- CN217376098U CN217376098U CN202221487518.9U CN202221487518U CN217376098U CN 217376098 U CN217376098 U CN 217376098U CN 202221487518 U CN202221487518 U CN 202221487518U CN 217376098 U CN217376098 U CN 217376098U
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- positioning plate
- locking nuts
- locating plate
- mine
- locking
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Abstract
The utility model belongs to the technical field of the coal mine equipment technique and specifically relates to a mine is rerailing device for rail transport, including the locating plate, the locating plate middle part is provided with the mounting groove, and the both sides of locating plate are provided with the gib block respectively, and two gib blocks are "go" font and arrange, are provided with the locking bolt on the locating plate, and the bottom of locating plate is provided with the barb that one end has the point. The utility model discloses can guarantee that the mine car enters the rail more smooth-going, improve the holistic stability of rerailing device.
Description
Technical Field
The utility model belongs to the technical field of the coal mine equipment technique and specifically relates to a mine is rerailing device for rail transport.
Background
During mine rail transportation, mine car derailment accidents often occur, normal production is affected, and labor intensity of workers is increased. After the mine car is derailed, a simple herringbone rerailer is generally adopted, only the rails are attached to a rerailing groove, but the rerailer is not fixed and firm, a falling mine car is pushed forwards possibly in the process of traction of the rerailing of the mine car, the purpose of rerailing of the mine car is difficult to achieve, and the rerailer can be inclined and overturned in the process of dragging, so that greater loss is caused.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a mine is rerailing device for rail transport, the device simple structure can effectively prevent to take place to remove and the circumstances of overturning at the rerailing in-process, reduces the rerailing degree of difficulty of mine car.
SUMMERY OF THE UTILITY MODEL
The utility model adopts the following technical scheme:
the utility model provides a mine is rerailing device for rail transport, includes the locating plate, and the locating plate middle part is provided with the mounting groove, and the both sides of locating plate are provided with the gib block respectively, and two gib blocks are "income" font and arrange, are provided with the locking bolt on the locating plate, and the bottom of locating plate is provided with the barb that one end has the point.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a mine car derail back rerailing difficulty, the poor problem of operational safety, this device can be fixed more firm with the track moreover, increases the barb, can effectively prevent that the device is whole to slide along the track, improves the holistic stability of device.
Further, the utility model discloses a preferred scheme is:
the bottom symmetry of locating plate is provided with the mount pad, and the mount pad passes through the mounting end of screw rod subassembly and barb and articulates.
The mounting seat is provided with a limiting rod corresponding to the mounting end of the barb.
The part of each guide strip, which is positioned at the head of the positioning plate, is respectively arranged in parallel with the rail, and the distance between the two guide strips and the parallel section of the rail is equal to the width of the mounting groove.
One end of the positioning plate is narrower, and the other end of the positioning plate is gradually enlarged; the positioning plate is an arc surface which gradually rises from the tail part to the head part.
The head of the positioning plate is symmetrically provided with first locking nuts, the distance between the first locking nuts is equal to the width of the mounting groove, and first locking bolts matched with the first locking nuts are arranged in the first locking nuts.
The tail part of the positioning plate is symmetrically provided with two locking nuts, the distance between the two locking nuts is equal to the width of the mounting groove, and locking bolts II matched with the locking nuts are arranged in the locking nuts.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a bottom view of FIG. 1;
FIG. 4 is a side view of FIG. 1;
FIG. 5 is a schematic view of the barb configuration;
in the figure: a positioning plate 1; a guide bar 2; a mounting groove 3; a first locking bolt 4; a barb 5; a tip 51; a mounting end 52; a second locking bolt 6; a first locking nut 7; a second locking nut 8; a mounting seat 9; a pin shaft 10; a stop lever 11.
Detailed Description
The invention is further described with reference to the following figures and specific embodiments.
As shown in fig. 1 to 3, a rerailing device for mine track transportation comprises a positioning plate 1, wherein the positioning plate 1 is narrow in head and wide in tail, the head is gradually enlarged, the positioning plate 1 is approximate to an isosceles trapezoid as a whole (the top end of the head of the positioning plate 1 is the upper bottom of the isosceles trapezoid, and the bottom end of the tail of the positioning plate 1 is the lower bottom of the isosceles trapezoid), and the positioning plate 1 gradually rises from the tail to the head to form an arc slope.
A rectangular notch is formed in the middle line position of the positioning plate 1 from one end of the tail of the positioning plate 1 and serves as a mounting groove 3, and the mounting groove 3 is 320mm long and 60mm wide.
The guide strip 2 is two strip-shaped blocks with the radian consistent with that of the positioning plate 1, and the lower surface of the guide strip 2 is fixedly installed close to the upper surface of the positioning plate 1. When the two guide strips 2 are installed, the two sides of the upper surface of the positioning plate 2 are arranged in a shape like the Chinese character 'in', the part, located at the head of the positioning plate 1, of each guide strip 2 is arranged in parallel with the rail, and the distance between the two guide strips 2 and the parallel section of the rail is equal to the width of the mounting groove 3. The head of the guide strip 2 is arranged to be parallel to the rail, so that the problems that the wheel is blocked and unsmooth at the last rail entering moment and the rail entering angle is not proper in the prior art are solved, and the smooth rail entering of the wheel of the mine car is ensured.
The head of the positioning plate 1 is symmetrically welded with first locking nuts 7, the first locking nuts 7 are arranged on the lower surface of the positioning plate 1, the distance between the two first locking nuts 7 is equal to the width of the mounting groove 3, and a first locking bolt 4 matched with each first locking nut 7 is in threaded connection with each first locking nut 7; two locking nuts 8 are symmetrically welded at the tail part of the positioning plate 1, the two locking nuts 8 are arranged at the bottom end of the tail part of the positioning plate 1, the distance between the two locking nuts 8 is equal to the width of the mounting groove 3, and a locking bolt 6 matched with each locking nut is in threaded connection with each locking nut 8. The positioning plate 1 is tightly propped against the rail through a first locking bolt 4 and a second locking bolt 6 and is fixed on the rail.
The head symmetry of locating plate 1 is provided with two mount pads 9, and the lower surface of locating plate 1 is arranged respectively in to two mount pads 9, and it has a barb 5 to articulate respectively on every mount pad 9, and the one end of barb 5 is tip 51, and the other end is the button head, and the one end of barb 5 button head is mounting end 52, and round hole 53 has been seted up to mounting end 52, and the mounting end 52 of barb 5 sets to the arc structure, and mounting end 52 is articulated with mount pad 9 through the round pin axle 10 that runs through in the round hole 53. In order to prevent one end of the tip 51 of the barb 5 from rotating to the tail of the positioning plate 1, a limiting rod 11 is welded on the rear side of each mounting seat 9, and the limiting rod 11 limits the mounting end 52 of the barb 5.
This embodiment is when using, with the mounting groove 3 card of locating plate 1 on orbital rail, the top of rail is arranged in to the head of locating plate 1 this moment, dials the tip 51 one end of barb 5 to the one side that is close to locating plate 1 head to insert barb 5 subaerial, then through the side of the tight rail in locking bolt 4 and two 6 tops of locking bolt, and then with locating plate 1 monolithic stationary on the rail. And starting the traction mechanism, driving the derailed mine car to move forward by using the traction mechanism, and accurately re-railing the mine car under the guiding action of the slope surface of the positioning plate 1 and the limiting action of the guide strips 2 by using the wheels of the mine car.
This device is fixed with locating plate 1 and rail locking through set up locking bolt on locating plate 1, through the resistance of barb 5 increase locating plate 1 and ground, prevents that locating plate 1 is whole to be dragged forward by the mine car, improves the holistic stability of device. The device overcomes the problems of difficult re-rail and poor operation safety of the existing mine car after derailment, effectively restrains material loss and equipment damage caused by train derailment, has good effect, greatly improves the transportation efficiency of the mine car, and lays a solid foundation for the safe and efficient development of mines.
The above is only the concrete embodiments of the present invention, but the protection of the present invention is not limited to this, and all the equivalent changes or replacements proposed to the technical features of the present technical solution, which can be considered by those skilled in the art, are included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a mine is rerailing device for rail transport, includes the locating plate, and the locating plate middle part is provided with the mounting groove, and the both sides of locating plate are provided with gib block, its characterized in that respectively: the two guide strips are arranged in a shape like the Chinese character 'in', a locking bolt is arranged on the positioning plate, and a barb with a tip at one end is arranged at the bottom of the positioning plate.
2. The rerailing apparatus for mine track transportation of claim 1, wherein: the bottom symmetry of locating plate is provided with the mount pad, and the mount pad passes through the mounting end of screw rod subassembly and barb and articulates.
3. The rerailing apparatus for mine track transportation of claim 2, wherein: the mounting seat is provided with a limiting rod corresponding to the mounting end of the barb.
4. The rerailing apparatus for mine track transportation of claim 1, wherein: the part of each guide strip, which is positioned at the head of the positioning plate, is respectively arranged in parallel with the rail, and the distance between the two guide strips and the parallel section of the rail is equal to the width of the mounting groove.
5. The rerailing apparatus for mine track transportation of claim 1, wherein: one end of the positioning plate is narrower, and the other end of the positioning plate is gradually enlarged; the positioning plate is an arc surface which gradually rises from the tail part to the head part.
6. The mine track transportation re-railing device as set forth in claim 1, wherein: the head of the positioning plate is symmetrically provided with first locking nuts, the distance between the first locking nuts is equal to the width of the mounting groove, and first locking bolts matched with the first locking nuts are arranged in the first locking nuts.
7. The rerailing apparatus for mine track transportation of claim 1, wherein: the tail part of the positioning plate is symmetrically provided with two locking nuts, the distance between the two locking nuts is equal to the width of the mounting groove, and locking bolts II matched with the locking nuts are arranged in the locking nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221487518.9U CN217376098U (en) | 2022-06-15 | 2022-06-15 | Re-railing block for mine track transport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221487518.9U CN217376098U (en) | 2022-06-15 | 2022-06-15 | Re-railing block for mine track transport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217376098U true CN217376098U (en) | 2022-09-06 |
Family
ID=83091919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221487518.9U Active CN217376098U (en) | 2022-06-15 | 2022-06-15 | Re-railing block for mine track transport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217376098U (en) |
-
2022
- 2022-06-15 CN CN202221487518.9U patent/CN217376098U/en active Active
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