CN213228648U - Novel rerailer for underground mine car - Google Patents
Novel rerailer for underground mine car Download PDFInfo
- Publication number
- CN213228648U CN213228648U CN202021754904.0U CN202021754904U CN213228648U CN 213228648 U CN213228648 U CN 213228648U CN 202021754904 U CN202021754904 U CN 202021754904U CN 213228648 U CN213228648 U CN 213228648U
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- rerailer
- blind groove
- hole
- wedge
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Abstract
The utility model discloses a novel underground mine car rerailer, which comprises a triangular prism-shaped rerailer body, wherein the top surface of the rerailer body is a cambered surface with gradually rising height, guide baffle edges are vertically and upwards arranged on both sides of the cambered surface, a convex-shaped installation blind groove is vertically and upwards arranged on the bottom surface of the rerailer body, a sliding blind groove is horizontally arranged on the side wall of the installation blind groove, a threaded through hole and an installation through hole are horizontally and outwards arranged on the bottom of the sliding blind groove, and a wedge block is connected in the sliding blind groove in a sliding manner; the utility model has the advantages that: the utility model discloses simple structure designs the fixed that rerailer was realized to elasticity voussoir mechanism on the rerailer, and the operation is swift convenient, and work efficiency is high, can effectually prevent the relative rail of rerailer emergence and remove or the accident of tumbling, and safe and reliable is worth using widely on a large scale.
Description
The technical field is as follows:
the utility model relates to a rerailer technical field, concretely relates to novel underground mine car rerailer.
Background art:
the underground mine car takes place when the derailment accident in the operation process, when the mine car derails, generally use chevron shape rerailer to rerail, current rerailer is only fixed a position on the rail through the mounting groove lock that sets up on the rerailer when using, but the mine car quality is huge, and the rerailer does not have fixing device, so take place the serious accident that the rerailer tumbles easily at the rerailer in-process, there is very big potential safety hazard, some enterprises fix the rerailer through the method of twisting the bolt in rerailer bottom, but there is the phenomenon of operating space limit, the difficult operation when this kind of fixed mode uses, waste time and energy work efficiency low.
The utility model has the following contents:
an object of the utility model is to provide a novel rerailer of underground mine car.
The content of the utility model is as follows: the utility model provides a novel rerailer of mine car in pit, its rerailer body that includes triangular prism shape, the top surface of rerailer body is the cambered surface that highly rises gradually the equal vertical ascending direction in both sides of cambered surface is installed and is kept off the edge the vertical ascending installation in bottom surface of rerailer body has the blind groove of installation of "protruding" font the horizontal division of lateral wall in blind groove of installation has the blind groove of slip the outside division of tank bottom level in blind groove of slip has screw thread through-hole and mounting hole, the blind inslot sliding connection of slip has the wedge, the wedge inclination of wedge is the same with the inclination of rail back timber the horizontal fixedly connected with extension spring in the back of wedge, the other end and the stopper post fixed connection of extension spring, the stopper post is fixed the spiro union in the mounting hole, the spiro union has adjusting screw in the screw thread through-hole.
The utility model has the advantages that: the utility model discloses simple structure designs the fixed that rerailer was realized to elasticity voussoir mechanism on the rerailer, and the operation is swift convenient, and work efficiency is high, can effectually prevent the relative rail of rerailer emergence and remove or the accident of tumbling, and safe and reliable is worth using widely on a large scale.
Description of the drawings:
fig. 1 is a top view of the present invention;
FIG. 2 is a cross-sectional view taken along A-A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line B-B of FIG. 2;
FIG. 4 is a perspective view of the utility model in use;
in the figure, a rerailer body 1, a guide retaining edge 2, an installation blind groove 3, a sliding blind groove 4, a threaded through hole 5, a wedge-shaped block 6, a steel rail 7, a tension spring 8, a plug 9, an adjusting screw 10 and a bolster stone 11.
The specific implementation mode is as follows:
as shown in fig. 1 to 4, a novel underground mine car rerailer comprises a triangular prism-shaped rerailer body 1, wherein the top surface of the rerailer body 1 is an arc surface with gradually rising height, guide baffle edges 2 are vertically and upwards arranged on two sides of the arc surface, a convex mounting blind groove 3 is vertically and upwards arranged on the bottom surface of the rerailer body 1, a sliding blind groove 4 is horizontally arranged on the side wall of the mounting blind groove 3, a threaded through hole 5 and a mounting through hole are horizontally and outwards arranged on the groove bottom of the sliding blind groove 4, a wedge block 6 is slidably connected in the sliding blind groove 4, the inclination angle of the wedge surface of the wedge block 6 is the same as that of a top beam of a steel rail 7, a tension spring 8 is horizontally and fixedly connected on the back surface of the wedge block 6, the other end of the tension spring 8 is fixedly connected with a plug 9, the plug 9 is fixedly screwed in the mounting through hole, an adjusting screw 10 is screwed in the threaded through hole 5.
The working principle is as follows: installation the utility model discloses the time, will install blind groove 3 locks on rail 7, make rerailer body 1's bottom surface and pad roof beam stone 11 contact, the top surface of installation blind groove 3 contacts with the top surface of rail 4, then rotating adjusting screw 10 makes wedge 6 remove in the blind groove 4 that slides, makes wedge 6's wedge tight on the inclined plane of rail 7 back timber, and the installation is accomplished promptly.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a novel rerailer of underground mine car which characterized in that: it includes the rerailer body (1) of triangular prism shape, the top surface of rerailer body (1) is the cambered surface that highly rises gradually the equal vertical ascending direction in both sides of cambered surface is installed the direction and is kept off along (2), the vertical ascending installation blind groove (3) that have "protruding" font of opening in the bottom surface of rerailer body (1) the horizontal division of the lateral wall of installation blind groove (3) has slip blind groove (4), the outside division of tank bottom level of slip blind groove (4) has screw thread through-hole (5) and mounting hole, sliding connection has wedge (6) in slip blind groove (4), the wedge inclination of wedge (6) is the same with the inclination of rail (7) back timber the back level fixedly connected with extension spring (8) of wedge (6), the other end and the stopper post (9) fixed connection of extension spring (8), the plug column (9) is fixedly screwed in the mounting through hole, and an adjusting screw rod (10) is screwed in the threaded through hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021754904.0U CN213228648U (en) | 2020-08-20 | 2020-08-20 | Novel rerailer for underground mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021754904.0U CN213228648U (en) | 2020-08-20 | 2020-08-20 | Novel rerailer for underground mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213228648U true CN213228648U (en) | 2021-05-18 |
Family
ID=75900960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021754904.0U Active CN213228648U (en) | 2020-08-20 | 2020-08-20 | Novel rerailer for underground mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213228648U (en) |
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2020
- 2020-08-20 CN CN202021754904.0U patent/CN213228648U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant |