CN216074544U - Endless rope track transfer device - Google Patents
Endless rope track transfer device Download PDFInfo
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- CN216074544U CN216074544U CN202121652490.5U CN202121652490U CN216074544U CN 216074544 U CN216074544 U CN 216074544U CN 202121652490 U CN202121652490 U CN 202121652490U CN 216074544 U CN216074544 U CN 216074544U
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- rail
- access
- endless rope
- rope
- box body
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Abstract
The utility model relates to an auxiliary device on a track of an endless rope mine car, in particular to an endless rope track-changing device. The endless rope track transfer device comprises a box body, an endless rope groove is formed in the middle of the box body, the box body is fixed below a main rail, the endless rope groove is located right below an endless rope, the direction of the endless rope groove is the same as the direction of the main rail, a front rope pressing seat and a rear rope pressing seat are further arranged on the top surface of the box body, the two rope pressing seats are respectively located on the left side and the right side of the endless rope groove, a swing shaft is rotatably connected to the rope pressing seats, and a rope pressing wheel is fixed on the swing shaft. The utility model provides an endless rope rail transfer device, which can rotate an access rail on a secondary rail by a certain angle when a mine car passes through a primary rail, so that an endless rope on the primary rail cannot be influenced by the access rail, and the problem that the access rail influences the endless rope when the secondary rail is merged into the primary rail is solved.
Description
Technical Field
The utility model relates to an auxiliary device on a track of an endless rope mine car, in particular to an endless rope track-changing device.
Background
The endless rope mine car is used for transporting in a roadway of a coal mine, rails of the endless rope mine car are paved in the roadway in a crossed mode, when an auxiliary rail of the endless rope mine car is merged into a main rail, an access rail of the auxiliary rail can affect the operation of the endless rope on the main rail, and therefore the influence of the access rail of the auxiliary rail on the endless rope of the main rail can be eliminated urgently.
Disclosure of Invention
The utility model provides an endless rope track transfer device for eliminating the influence of an access track of a secondary track on an endless rope of a primary track.
The utility model is realized by adopting the following technical scheme: the endless rope track-changing device comprises a box body, wherein an endless rope groove is formed in the box body in the length direction, the length direction is the trend direction of a main track, a front rope pressing seat and a rear rope pressing seat are further arranged on the top surface of the box body, the front rope pressing seat and the rear rope pressing seat are respectively located on the left side and the right side of the endless rope groove, a swing shaft is connected to the rope pressing seats, and rope pressing wheels are fixed on the swing shaft; the box body is internally provided with a front access rail rotating mechanism and a rear access rail rotating mechanism, the access rail rotating mechanisms comprise supporting plates fixed in the box body, rotating shaft holes are formed in the supporting plates, rotating shafts are rotatably arranged in the rotating shaft holes in the supporting plates, the upper ends of the rotating shafts extend out of the box body, a cylinder is arranged in the box body, a rotating handle is arranged on the rotating shaft body and is perpendicular to the rotating shaft body, a piston rod of the cylinder is connected with the rotating handle, and an external air bag is connected to the cylinder; the rotating shaft of the front access rail rotating mechanism is positioned on the right side of the endless rope groove, and the rotating shaft of the rear access rail rotating mechanism is positioned on the left side of the endless rope groove; the access rail of the auxiliary rail comprises two sections, the upper end of the rotating shaft of the front access rail rotating mechanism is connected with the end part (front end) of the first section of access rail, and the upper end of the rotating shaft of the rear access rail rotating mechanism is connected with the end part (rear end) of the second section of access rail.
When a mine car passes through the main track, underground workers can push rotating handles on the rotating shafts through the control cylinders, the rotating shafts rotate to drive the access rails to rotate, the two access rails rotate at a certain angle, the free ends of the two access rails are kept away from the endless ropes, the endless ropes on the main track cannot be influenced by the access rails, and rope pressing wheels on the front rope pressing seat and the rear rope pressing seat are arranged on the other side of the endless rope groove. When the auxiliary track is to be merged into the main track, underground workers firstly swing the swing shafts on the front and rear rope pressing seats, when the swing shafts swing to one side of the endless rope groove, the front and rear rope pressing wheels respectively press an endless rope, then the swing shafts are fixed by pins to press the endless rope in the endless rope groove, then the underground workers can rotate to access the track through the control cylinder, the first section of access track and the second section of access track are merged into the auxiliary track after rotating, and the auxiliary track is also merged into the main track.
According to the endless rope rail-changing device, the top surface of the box body is further provided with the first top rail and the second top rail, the first top rail and the second top rail are rotatably fixed on the top surface of the box body, the first top rail and the second top rail are respectively located on the right side and the left side of the endless rope groove, when the first section of access rail and the second section of access rail are accessed into the auxiliary rail, the first top rail and the second top rail are rotated, the first top rail abuts against the first section of access rail, and the second top rail abuts against the second section of access rail.
According to the endless rope rail-changing device, the bottom of the first section of the access rail and the bottom of the second section of the access rail are provided with two shaft sleeve holes, shaft sleeves are fixed in the shaft sleeve holes, the upper ends of the rotating shafts are fixed in the shaft sleeves, and the positioning shafts are fixed in the shaft sleeves. The access rail loss is big, needs often to change, has had the axle sleeve after, can protect location axle and axis of rotation, and location axle and axis of rotation need not often change.
In the endless rope track-changing device, the supporting plate is divided into an upper supporting plate and a lower supporting plate.
According to the endless rope track-changing device, the bottom end of the middle part of the first section of the access rail is further connected with the positioning shaft, the positioning shaft is inserted into the arc-shaped track groove formed in the top surface of the box body, the bottom end of the middle part of the second section of the access rail is further connected with the positioning shaft, the positioning shaft is inserted into the other arc-shaped track groove formed in the top surface of the box body, when the access rail rotates, the middle part of the first section of the access rail rotates along the arc-shaped track groove, and the middle part of the second section of the access rail also rotates along the arc-shaped track groove.
The utility model provides an endless rope rail transfer device, which can rotate an access rail on a secondary rail by a certain angle when a mine car passes through a primary rail, so that an endless rope on the primary rail cannot be influenced by the access rail, and the problem that the access rail influences the endless rope when the secondary rail is merged into the primary rail is solved.
Drawings
Fig. 1 is a schematic diagram of secondary track merging.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic diagram of track withdrawal of the secondary track.
Fig. 4 is a front view of fig. 3.
Fig. 5 is a schematic view of the access rail rotation mechanism.
Fig. 6 is a schematic view of an access rail with a bushing.
Fig. 7 is a diagram illustrating the secondary rail merging.
In the figure: 1-box body, 2-endless rope groove, 3-rope pressing base, 4-rope pressing wheel, 5-first section of access rail, 6-second section of access rail, 7-first top rail, 8-second top rail, 9-positioning shaft, 10-arc track groove, 11-rotating shaft, 12-air cylinder, 13-rotating handle, 14-upper supporting plate, 15-lower supporting plate, 16-endless rope, 17-shaft sleeve and 18-main rail.
Detailed Description
The endless rope track-changing device comprises a box body 1, an endless rope groove 2 is arranged in the middle of the box body, the box body is fixed below a main rail, the endless rope groove 2 is located right below an endless rope 16, the direction of the endless rope groove 2 is the same as the direction of the main rail, a front rope pressing seat and a rear rope pressing seat 3 are further arranged on the top surface of the box body, the two rope pressing seats 3 are respectively located on the left side and the right side of the endless rope groove 2, a swing shaft is rotatably connected to the rope pressing seats 3, a rope pressing wheel 4 is fixed to the swing shaft, a pin hole is further formed in the rope pressing seat 3, and when the endless rope is pressed by the rope pressing wheel 4, the pin shaft is inserted into the pin hole to fix the swing shaft so that the endless rope is stably pressed.
Two access rail slewing mechanism around being provided with in the box, access rail slewing mechanism is including fixing backup pad 14 and bottom suspension fagging 15 on the horizontally in the box, it has the rotation shaft hole to go up to open on backup pad 14 and the bottom suspension fagging 15, axis of rotation 11 is installed in the axis of rotation hole on last backup pad 14 and bottom suspension fagging 15, the box is stretched out to the upper end of axis of rotation, be equipped with cylinder 12 in the box, be equipped with on the axis of rotation axis body and rotate 13, it is perpendicular to 13 and axis of rotation axis body to rotate, cylinder 12's piston rod and rotation are connected 13, connect the air pocket that sets up externally on the cylinder.
The access rail of auxiliary track is two sections, the 11 upper ends of the rotating shafts of the front access rail rotating mechanism and the end connection of the first section access rail 5, the 11 upper ends of the rotating shafts of the rear access rail rotating mechanism and the end connection of the second section access rail 6, the bottom end of the middle part of the first section access rail is also connected with a positioning shaft 9, the positioning shaft 9 is inserted into an arc-shaped track groove 10 formed in the top surface of the box body, the bottom end of the middle part of the second section access rail is also connected with the positioning shaft 9, and the positioning shaft is inserted into another arc-shaped track groove 10 formed in the top surface of the box body. After the first section of access rail and the second section of access rail rotate to the right position, the first section of access rail 5 and the second section of access rail 6 are accessed into the auxiliary rail.
The box top surface still is provided with first top rail 7 and second top rail 8, and first top rail 7 and second top rail 8 all rotate to be fixed at the box top surface, and when first festival access rail and second festival access rail inserted in the vice track, first top rail 7 withstood first festival access rail 5, and second top rail 8 withstood second festival access rail 6.
The bottom of the first section of access rail 5 and the second section of access rail 6 is provided with two shaft sleeve holes, a shaft sleeve 17 is fixed in each shaft sleeve hole, the upper end of the rotating shaft is fixed in the shaft sleeve 17, and the positioning shaft is fixed in the shaft sleeve 17.
Claims (5)
1. Endless rope becomes rail device, its characterized in that: the rope pressing device comprises a box body (1), wherein an endless rope groove (2) is formed in the length direction of the box body (1), a front rope pressing seat and a rear rope pressing seat (3) are further arranged on the top surface of the box body, the front rope pressing seat and the rear rope pressing seat are respectively located on the left side and the right side of the endless rope groove, a swing shaft is connected to the rope pressing seats, and a rope pressing wheel (4) is fixed on the swing shaft; the front and rear access rail rotating mechanisms are arranged in the box body, each access rail rotating mechanism comprises a supporting plate fixed in the box body, a rotating shaft hole is formed in the supporting plate, a rotating shaft (11) is rotatably installed in the rotating shaft hole in the supporting plate, the upper end of the rotating shaft (11) extends out of the box body, an air cylinder (12) is arranged in the box body, a rotating handle (13) is arranged on the rotating shaft body, the rotating handle (13) is perpendicular to the rotating shaft (11), a piston rod of the air cylinder (12) is connected with the rotating handle, and an air bag arranged outside is connected to the air cylinder (12); the rotating shaft (11) of the front access rail rotating mechanism is located on the right side of the endless rope groove, the rotating shaft (11) of the rear access rail rotating mechanism is located on the left side of the endless rope groove, the access rail of the auxiliary rail comprises two sections of access rails, the upper end of the rotating shaft of the front access rail rotating mechanism is connected with the end portion of the first section of access rail (5), and the upper end of the rotating shaft of the rear access rail rotating mechanism is connected with the end portion of the second section of access rail (6).
2. Endless rope derailment device according to claim 1, wherein: the box top surface still is provided with first head rail (7) and second head rail (8), and first head rail (7) and second head rail (8) all rotate to be fixed at the box top surface, and first head rail (7) and second head rail (8) are located the right side and the left side of electrodeless grooving respectively.
3. Endless rope derailment device according to claim 1 or 2, wherein: the bottom of the first section of access rail and the bottom of the second section of access rail are provided with two shaft sleeve holes, shaft sleeves (17) are fixed in the shaft sleeve holes, the upper ends of the rotating shafts are fixed in the shaft sleeves (17), and the positioning shafts are fixed in the shaft sleeves (17).
4. Endless rope derailment device according to claim 1 or 2, wherein: the supporting plate is divided into an upper supporting plate (14) and a lower supporting plate (15).
5. Endless rope derailment device according to claim 1 or 2, wherein: the bottom end of the middle part of the first section of the access rail (5) is also connected with a positioning shaft (9), the positioning shaft (9) is inserted into an arc-shaped track groove (10) formed in the top surface of the box body, the bottom end of the middle part of the second section of the access rail (6) is also connected with the positioning shaft (9), and the positioning shaft (9) is inserted into another arc-shaped track groove (10) formed in the top surface of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121652490.5U CN216074544U (en) | 2021-07-20 | 2021-07-20 | Endless rope track transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121652490.5U CN216074544U (en) | 2021-07-20 | 2021-07-20 | Endless rope track transfer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216074544U true CN216074544U (en) | 2022-03-18 |
Family
ID=80665908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121652490.5U Active CN216074544U (en) | 2021-07-20 | 2021-07-20 | Endless rope track transfer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216074544U (en) |
-
2021
- 2021-07-20 CN CN202121652490.5U patent/CN216074544U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230104 Address after: 030000 Nanzhai Village Nanyou Kudong, Wanbailin District, Taiyuan City, Shanxi Province Patentee after: Shanxi Anxin Machinery Manufacturing Co.,Ltd. Address before: 030053 Room 401, unit 1, 20th floor, Putaoyuan West District, Xishan Mining Bureau, Taiyuan City, Shanxi Province Patentee before: Liang Linsheng |
|
| TR01 | Transfer of patent right |