CN203546534U - Steel rail locking device - Google Patents
Steel rail locking device Download PDFInfo
- Publication number
- CN203546534U CN203546534U CN201320695487.0U CN201320695487U CN203546534U CN 203546534 U CN203546534 U CN 203546534U CN 201320695487 U CN201320695487 U CN 201320695487U CN 203546534 U CN203546534 U CN 203546534U
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- CN
- China
- Prior art keywords
- locking device
- base plate
- plate
- rail locking
- bottom plate
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a steel rail locking device. The steel rail locking device is characterized in that the steel rail locking device comprises an outer side seat and an inner side seat, wherein the outer side seat comprises a first bottom plate (5), an open groove (5a) is formed in the bottom of the first bottom plate, a check block (6) is arranged below the open groove, a vertical plate (4) is arranged on one side of the first bottom plate, first press plates (1) are arranged at symmetrical positions of one side of the vertical plate respectively, first arc-shaped faces (1a) matched with one side shoulder of a steel rail are arranged on the first press plates, the inner side seat comprises a second bottom plate (7), an opening (7a) is formed in the second bottom plate, a second press plate (8) is further arranged on the second bottom plate, a second arc-shaped face (8a) matched with the other side shoulder of the steel rail is arranged on the second press plate, and the second bottom plate (7) on the opening (7a) side is connected with the open groove (5a) in the bottom of the first bottom plate (5) in a clamped mode. The steel rail locking device has the advantages of being simple in structure and convenient to mount and demount, improving working efficiency, reducing manufacturing cost and meanwhile being high in safety.
Description
Technical field
The utility model relates to a kind of locking device, particularly a kind of rail locking device.
Background technology
Rail adjuster for accurate adjustment track cross level position and upright position cannot directly be connected with track, need to be connected on rail by rail locking device.At present rail locking device is mainly that bolt and steel plate are fixed on rail, its complex structure, and Bolt Connection handling are inconvenient, take a large amount of tune rail time, and the slip that easily gets loose has had a strong impact on the accurate location of track and the reliability of track construction simultaneously.
Summary of the invention
The purpose of this utility model is to solve the rail locking device mounting or dismounting problem inconvenient, that easily get loose under prior art, and a kind of rail locking device is provided.
The purpose of this utility model is to be achieved by the following technical programs:
A kind of rail locking device, is characterized in that comprising:
A, outside seat, described outside seat comprises the first base plate, the first base plate bottom is provided with open slot, the below of open slot is provided with block, block is fixedly connected with the first base plate, the first base plate one side is provided with riser, in riser one side symmetric position, the first pressing plate is set respectively, and the first pressing plate is provided with rail one side stage and takes on the first arcwall face coordinating;
B, inner side seat, described inner side seat comprises the second base plate, and the second base plate is provided with opening, is also provided with the second pressing plate of L-type on the second base plate, and the second pressing plate of L-type is provided with the second arcwall face coordinating with rail opposite side shoulder;
The open slot of the second base plate of c, opening one side and the first base plate bottom is in clamping connection.
The riser top of described outside seat is also provided with top board orthogonal with it, and top board is provided with rectangular aperture.
The riser opposite side of described outside seat is provided with side plate orthogonal with it, and side plate is provided with the first through hole.
On the second pressing plate of described inner side seat, be also provided with the second through hole.
The open slot of described outside seat is wedge shape.
The opening of described inner side seat is wedge shape.
The beneficial effects of the utility model are simple in structure, easy to loading and unloading, have alleviated operator's labour intensity, have improved operating efficiency, and when reducing manufacturing cost, have higher-security.
Just accompanying drawings and embodiment further illustrate the utility model below.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present utility model;
Fig. 2 is outside of the present utility model seat perspective view;
Fig. 3 is the plan structure schematic diagram of Fig. 2;
Fig. 4 is inner side of the present utility model seat perspective view;
Fig. 5 is the plan structure schematic diagram of Fig. 4.
The specific embodiment
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, the utility model provides a kind of rail locking device, comprise: outside seat, described outside seat comprises the first base plate 5, the first base plate 5 bottoms are provided with open wedge groove 5a, the below of open wedge groove is provided with block 6, block 6 is fixedly connected with the first base plate 5, the first base plate one side is provided with riser 4, riser top is also provided with top board 2 orthogonal with it, top board is provided with rectangular aperture 2a, in riser 4 one side symmetric positions, the first pressing plate 1 is set respectively, the first pressing plate is provided with rail one side stage and takes on the first arcwall face 1a coordinating, riser 4 opposite sides are provided with side plate 3 orthogonal with it, side plate is provided with the first through hole 3a, inner side seat, described inner side seat comprises that the second base plate 7, the second base plates are provided with open wedge 7a, are also provided with the second pressing plate 8 of L-type on the second base plate, the second pressing plate of L-type is provided with the second arcwall face 8a coordinating with rail opposite side shoulder, is also provided with the second through hole 8b on the second pressing plate 8, the second base plate 7 and the open wedge groove 5a of the first base plate 5 bottoms of outside seat of open wedge 7a mono-side of described inner side seat are in clamping connection.
Claims (5)
1. a rail locking device, is characterized in that comprising:
A, outside seat, described outside seat comprises the first base plate (5), the first base plate bottom is provided with open slot (5a), the below of open slot is provided with block (6), block is fixedly connected with the first base plate, the first base plate one side is provided with riser (4), in riser one side symmetric position, the first pressing plate (1) is set respectively, and the first pressing plate is provided with rail one side stage and takes on the first arcwall face (1a) coordinating;
B, inner side seat, described inner side seat comprises the second base plate (7), and the second base plate is provided with opening (7a), is also provided with second pressing plate (8) of L-type on the second base plate, and the second pressing plate of L-type is provided with the second arcwall face (8a) coordinating with rail opposite side shoulder;
Second base plate (7) of c, opening (7a) side is in clamping connection with the open slot (5a) of the first base plate (5) bottom.
2. a kind of rail locking device according to claim 1, is characterized in that riser (4) top of outside seat is also provided with top board orthogonal with it (2), and top board is provided with rectangular aperture (2a).
3. a kind of rail locking device according to claim 1, is characterized in that the riser opposite side of outside seat is provided with side plate orthogonal with it (3), and side plate is provided with the first through hole (3a).
4. a kind of rail locking device according to claim 1, is also provided with the second through hole (8b) on second pressing plate (8) of seat inside it is characterized in that
A kind of rail locking device according to claim 1, the open slot (5a) that it is characterized in that outside seat is wedge shape.
5. a kind of rail locking device according to claim 1, the opening (7a) that it is characterized in that inner side seat is wedge shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695487.0U CN203546534U (en) | 2013-11-06 | 2013-11-06 | Steel rail locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695487.0U CN203546534U (en) | 2013-11-06 | 2013-11-06 | Steel rail locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203546534U true CN203546534U (en) | 2014-04-16 |
Family
ID=50464674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695487.0U Expired - Fee Related CN203546534U (en) | 2013-11-06 | 2013-11-06 | Steel rail locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203546534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628365A (en) * | 2013-11-06 | 2014-03-12 | 薛辰宇 | Steel rail locking device |
-
2013
- 2013-11-06 CN CN201320695487.0U patent/CN203546534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103628365A (en) * | 2013-11-06 | 2014-03-12 | 薛辰宇 | Steel rail locking device |
| CN103628365B (en) * | 2013-11-06 | 2015-09-02 | 薛辰宇 | A kind of rail locking device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20151106 |