CN110846946A - Rail butt joint fixing seat - Google Patents
Rail butt joint fixing seat Download PDFInfo
- Publication number
- CN110846946A CN110846946A CN201911287937.0A CN201911287937A CN110846946A CN 110846946 A CN110846946 A CN 110846946A CN 201911287937 A CN201911287937 A CN 201911287937A CN 110846946 A CN110846946 A CN 110846946A
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- rail
- butt joint
- screw hole
- pressing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B23/00—Easily dismountable or movable tracks, e.g. temporary railways; Details specially adapted therefor
- E01B23/02—Tracks for light railways, e.g. for field, colliery, or mine use
- E01B23/04—Fastening or joining means
Abstract
The invention discloses a rail butt joint fixing seat which comprises a base, wherein an installation groove is formed in the base, and a rail is installed in the installation groove through an outer pressing plate and an inner pressing plate. The invention has the following technical effects that the fixation of the butt joint of the rail is strengthened, when transportation equipment such as a mine car or a shuttle car brakes, the passing of the holding claws is not influenced, the butt joint of the rail is not easy to deform and dislocate, the occurrence of derailment accidents is prevented, and the rail web guard plate can increase the strength of the rail web.
Description
Technical Field
The invention belongs to a track matching facility for auxiliary transportation of underground or aboveground mine cars, shuttle cars and the like for mineral exploitation, and is mainly used for fixing a butt joint of a track.
Background
The tracks of underground or aboveground mine cars, shuttle cars and other transportation equipment for mineral exploitation mostly adopt GB11264 tracks or YB5055 tracks, and the connection mode at the butt joint of the two tracks is as follows: the rail web at the rail joint is provided with a connecting hole, and the rail web is clamped from two sides through clamping plates, bolts and nuts. The mine transportation transport equipment such as mine cars and shuttle cars adopts a vehicle-mounted emergency braking mode that a clamping claw is hooked on the lower side of a rail head of a rail, a brake rod applies pressure from a rail tread to carry out rail clamping braking, and a clamping plate, a bolt and a nut which are connected at the butt joint of two rails can block the clamping claw from passing through, so that the braking is influenced, and safety accidents are caused.
Disclosure of Invention
The invention aims to provide a rail butt joint fixing seat.
The technical scheme includes that the rail butt joint fixing seat comprises a base, wherein an installation groove is formed in the base, and a rail is installed in the installation groove through an outer pressing plate and an inner pressing plate.
An outer pressing plate mounting screw hole and an inner pressing plate mounting screw hole are formed in the bottom of the mounting groove, an outer pressing plate fixing bolt is connected in the outer pressing plate mounting screw hole, and an inner pressing plate fixing bolt is connected in the inner pressing plate mounting screw hole.
An outer pressing plate pressing screw hole is formed in the groove wall on the outer side of the mounting groove, an outer pressing plate pressing bolt is installed in the outer pressing plate pressing screw hole, an inner pressing plate pressing screw hole is formed in the groove wall on the inner side of the mounting groove, and an inner pressing plate pressing bolt is installed in the inner pressing plate pressing screw hole.
The upper part of the inner pressure plate is provided with a waist guard plate.
The invention has the following technical effects that the fixation of the butt joint of the rail is strengthened, when transportation equipment such as a mine car or a shuttle car brakes, the passing of the holding claws is not influenced, the butt joint of the rail is not easy to deform and dislocate, the occurrence of derailment accidents is prevented, and the rail web guard plate can increase the strength of the rail web.
Drawings
FIG. 1 is a block diagram of the present invention.
Fig. 2 is a left side view of fig. 1.
Fig. 3 is a right side view of fig. 1.
Fig. 4 is a cross-sectional view of the base.
Fig. 5 is a top view of the base.
Fig. 6 is an installation use diagram of the present invention.
Fig. 7 is a sectional view a-a of fig. 6.
Fig. 8 is a diagram of an embodiment of the present invention.
Fig. 9 is a diagram of an embodiment of the present invention.
Detailed Description
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, and fig. 7, a rail butt joint fixing seat includes a base 1, and is characterized in that: there is a mounting groove 11 on the base 1, and the rail 2 is mounted in the mounting groove 11 through the outer pressing plate 3 and the inner pressing plate 4.
An outer pressing plate mounting screw hole 12 and an inner pressing plate mounting screw hole 14 are formed in the bottom of the mounting groove 11, an outer pressing plate fixing bolt 31 is connected to the outer pressing plate mounting screw hole 12, and an inner pressing plate fixing bolt 41 is connected to the inner pressing plate mounting screw hole 14.
An outer pressing plate pressing screw hole 13 is formed in the outer side groove wall of the mounting groove 11, an outer pressing plate pressing bolt 32 is installed in the outer pressing plate pressing screw hole 13, an inner pressing plate pressing screw hole 15 is formed in the inner side groove wall of the mounting groove 11, and an inner pressing plate pressing bolt 42 is installed in the inner pressing plate pressing screw hole 15.
The upper part of the inner pressure plate 4 is provided with a rail waist guard plate 43.
As shown in fig. 8 and 9, the rail 2 is installed on the sleeper 5, the rail butt joint fixing seat is installed at the butt joint of the rail 2, the braking device of the shuttle car 6 comprises an embracing claw 7 and a braking rod 8, when braking is carried out, the embracing claw 7 embraces the rail web of the rail 2 from two sides of the rail 2, the braking rod 8 exerts braking pressure from the tread of the steel rail 2 to carry out friction braking, and the rail butt joint fixing seat does not influence the passing of the embracing claw 7.
Claims (4)
1. The utility model provides a track butt joint fixing base, includes base (1), its characterized in that: a mounting groove (11) is formed in the base (1), and the rail (2) is mounted in the mounting groove (11) through the outer pressing plate (3) and the inner pressing plate (4).
2. A rail butt joint anchor as claimed in claim 1, wherein: an outer pressing plate mounting screw hole (12) and an inner pressing plate mounting screw hole (14) are formed in the bottom of the mounting groove (11), an outer pressing plate fixing bolt (31) is connected into the outer pressing plate mounting screw hole (12), and an inner pressing plate fixing bolt (41) is connected into the inner pressing plate mounting screw hole (14).
3. A rail butt joint anchor as claimed in claim 1, wherein: an outer pressing plate pressing screw hole (13) is formed in the outer side groove wall of the mounting groove (11), an outer pressing plate pressing bolt (32) is installed in the outer pressing plate pressing screw hole (13), an inner pressing plate pressing screw hole (15) is formed in the inner side groove wall of the mounting groove (11), and an inner pressing plate pressing bolt (42) is installed in the inner pressing plate pressing screw hole (15).
4. A rail butt joint anchor as claimed in claim 1, wherein: the upper part of the inner pressure plate (4) is provided with a waist guard plate (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287937.0A CN110846946A (en) | 2019-12-15 | 2019-12-15 | Rail butt joint fixing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911287937.0A CN110846946A (en) | 2019-12-15 | 2019-12-15 | Rail butt joint fixing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110846946A true CN110846946A (en) | 2020-02-28 |
Family
ID=69609205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911287937.0A Pending CN110846946A (en) | 2019-12-15 | 2019-12-15 | Rail butt joint fixing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110846946A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960013A (en) * | 2021-03-25 | 2021-06-15 | 北京全路通信信号研究设计院集团有限公司 | Rail bottom mounting device of turnout steel rail monitoring equipment |
-
2019
- 2019-12-15 CN CN201911287937.0A patent/CN110846946A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112960013A (en) * | 2021-03-25 | 2021-06-15 | 北京全路通信信号研究设计院集团有限公司 | Rail bottom mounting device of turnout steel rail monitoring equipment |
| CN112960013B (en) * | 2021-03-25 | 2022-11-22 | 北京全路通信信号研究设计院集团有限公司 | Rail bottom mounting device of turnout steel rail monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |