CN214694916U - Railway line bolt anchoring device - Google Patents
Railway line bolt anchoring device Download PDFInfo
- Publication number
- CN214694916U CN214694916U CN202120106561.5U CN202120106561U CN214694916U CN 214694916 U CN214694916 U CN 214694916U CN 202120106561 U CN202120106561 U CN 202120106561U CN 214694916 U CN214694916 U CN 214694916U
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- China
- Prior art keywords
- casting die
- concrete
- fixedly connected
- stop nut
- rail
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- Expired - Fee Related
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- 238000004873 anchoring Methods 0.000 title claims abstract description 11
- 238000005266 casting Methods 0.000 claims abstract description 26
- 238000001125 extrusion Methods 0.000 claims description 30
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 abstract description 16
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a railway line bolt anchor, the on-line screen storage device comprises a base, the top of base is provided with the fixed plate, the both sides top fixedly connected with stock of fixed plate, the top of fixed plate is provided with the concrete, the middle part top of concrete is provided with the rail, the utility model relates to a railway maintenance technical field. This railway line bolt anchoring device, it arranges the rail in the concrete top to have reached, cup joint casting die and stock, and fix the rail, utilize limit nut to consolidate, can install fast, the installation effectiveness is improved, set up fixing device, be convenient for consolidate limit nut, prevent that limit nut from rotating, further improve the installation stability, set up spacing frame and anchor strut, be convenient for consolidate the casting die, prevent that the casting die from rotating, further improve the overall installation stability, make things convenient for the staff to install fast, and the work efficiency is improved, the purpose of user demand is satisfied.
Description
Technical Field
The utility model relates to a railway maintenance field, more specifically say, relate to a railway line bolt anchor.
Background
Railway tracks, which are referred to as rails, tracks, etc., are mainly used on railways and cooperate with switches to enable trains to travel without steering. The existing trains such as trains, high-speed rails, subways and the like need rails when running, the cross sections of the rails are generally I-shaped, and two sides below the rails are fixed on sleepers through rail fixing pieces. At present, current railway circuit bolt anchor, the single structure is not convenient for the staff and fixes the rail fast, and the stationary stability is poor, influences life, can't satisfy the user demand.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems that the prior railway line bolt anchoring device in the prior art has a single structure, is inconvenient for workers to quickly fix a rail, has poor fixing stability, influences the service life and cannot meet the use requirement, the utility model aims to provide a railway line bolt anchoring device, which can realize that a base, a fixing plate, an anchor rod, concrete, a rail, a pressing piece, a limit nut and the fixing device form a whole, the rail is arranged above the concrete, the pressing piece is sleeved with the anchor rod and is fixed to the rail, the rail is reinforced by the limit nut, the installation can be quickly carried out, the installation efficiency is improved, the fixing device is arranged, the limit nut is convenient to reinforce, the limit nut is prevented from rotating, the installation stability is further improved, a limit frame and a reinforcing rod are arranged, the pressing piece is convenient to reinforce, and the pressing piece is prevented from rotating, further improve overall installation stability, make things convenient for the staff to install fast, improve work efficiency, satisfy the user demand.
2. Technical scheme
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a railway line bolt anchor, includes the base, the top of base is provided with the fixed plate, the both sides top fixedly connected with stock of fixed plate, the top of fixed plate is provided with the concrete, the middle part top of concrete is provided with the rail, the stock has cup jointed the casting die, the casting die is corresponding with the rail, the top threaded connection that the stock is located the casting die has stop nut, the surface of casting die is provided with fixing device, fixing device and stop nut joint.
Preferably, the first half of the limiting nut is a regular hexagon, the lower half of the limiting nut is cylindrical, a clamping groove is formed in the surface of the lower half of the limiting nut, and the fixing device is connected with the clamping groove of the limiting nut in a clamping mode.
Preferably, fixing device includes the fixed block, fixed block sliding connection has the pull rod, the tip fixedly connected with of pull rod draws the piece, draw the fixed surface of piece to be connected with the pull ring, the pull rod is kept away from the one end fixedly connected with extrusion piece that draws the piece, the lateral wall fixedly connected with supporting spring of extrusion piece, supporting spring cup joints with the pull rod, the extrusion piece is connected with the fixed block through supporting spring, the fixed surface of extrusion piece is connected with the extrusion pole, the one end fixedly connected with fixture block of extrusion piece is kept away from to the extrusion pole, fixture block and stop nut's draw-in groove joint.
Preferably, the surface of the concrete is provided with a limiting frame, the bottom of the pressing piece is fixedly connected with a reinforcing rod, and the reinforcing rod corresponds to the limiting frame.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages of: the device comprises a base, a fixing plate, an anchor rod, concrete, a rail, a pressing piece, a limiting nut and a fixing device which form a whole, wherein the rail is arranged above the concrete, the pressing piece is sleeved with the anchor rod and is fixed, the rail is reinforced by the limiting nut, the mounting efficiency is improved, the fixing device is arranged, the limiting nut is convenient to reinforce and is prevented from rotating, the mounting stability is further improved, the upper half part of the limiting nut is regular hexagon and is convenient for workers to mount, the lower half part of the limiting nut is cylindrical, a clamping groove is formed in the surface of the lower half part of the limiting nut, the limiting nut is convenient to reinforce by the fixing device and is prevented from rotating, the integral mounting stability is improved, the limiting device is arranged, when the limiting nut is mounted and reinforced, a pull ring is pulled to drive a pull block to move and a pull rod to move, the extrusion block is driven to move, the elastic potential energy of the supporting spring is increased, the extrusion rod is driven to move, the clamping block is driven to contract, the limiting nut is convenient to mount, the pressing piece is reinforced, the pull ring is loosened, the elastic potential energy of the supporting spring is converted into kinetic energy, the extrusion block is driven to reset, the extrusion rod is enabled to extend out, the clamping block is clamped with the limiting nut, the limiting nut can be reinforced, the mounting stability of the limiting nut is further improved, the limiting frame and the reinforcing rod are arranged, the reinforcing rod extends into the limiting frame when the pressing piece is mounted, the pressing piece is convenient to reinforce, the pressing piece is prevented from rotating, the overall mounting stability is further improved, the rapid mounting of a worker is facilitated, the working efficiency is improved, the base, the fixing plate, the anchor rod, the concrete, the rail, the pressing piece, the limiting nut and the fixing device form an integral body, and the rail is arranged above the concrete, cup joint casting die and stock to fixing the rail, utilize stop nut to consolidate, can install fast, improve the installation effectiveness, set up fixing device, be convenient for consolidate stop nut, prevent that stop nut from rotating, further improve the installation stability, set up spacing frame and anchor strut, be convenient for consolidate the casting die, prevent that the casting die from rotating, further improve the overall installation stability, make things convenient for the staff to install fast, improve work efficiency, satisfy user demand's purpose.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the enlarged structure of the part A of FIG. 1 according to the present invention;
fig. 3 is a schematic view of a partial enlarged structure at B of fig. 2 according to the present invention;
fig. 4 is a schematic top view of the stop nut of the present invention;
fig. 5 is a schematic view of the bottom structure of the stop nut of the present invention.
The reference numbers in the figures illustrate:
1. a base; 2. a fixing plate; 3. an anchor rod; 4. concrete; 5. a rail; 6. pressing parts; 7. a limit nut; 8. a fixing device; 81. a fixed block; 82. a pull rod; 83. pulling the block; 84. a pull ring; 85. extruding the block; 86. a support spring; 87. an extrusion stem; 88. a clamping block; 9. a limiting frame; 10. and a reinforcing rod.
Detailed Description
The drawings in the embodiments of the present invention will be combined; the technical scheme in the embodiment of the utility model is clearly and completely described; obviously; the described embodiments are only some of the embodiments of the present invention; rather than all embodiments. Based on the embodiment of the utility model; all other embodiments obtained by a person skilled in the art without making any inventive step; all belong to the protection scope of the utility model.
Example 1:
referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a railway circuit bolt anchor, including base 1, the top of base 1 is provided with fixed plate 2, the both sides top fixedly connected with stock 3 of fixed plate 2, the top of fixed plate 2 is provided with concrete 4, the middle part top of concrete 4 is provided with rail 5, stock 3 has cup jointed casting die 6, casting die 6 is corresponding with rail 5, the top threaded connection that stock 3 is located casting die 6 has stop nut 7, the surface of casting die 6 is provided with fixing device 8, fixing device 8 and stop nut 7 joint. Base 1, fixed plate 2, stock 3, concrete 4, rail 5, casting die 6, stop nut 7 constitutes a whole with fixing device 8, arrange concrete 4 top in rail 5, cup joint casting die 6 and stock 3, and fix rail 5, utilize stop nut 7 to consolidate, make casting die 6 fix rail 5, can install fast, the installation effectiveness is improved, set up fixing device 8, be convenient for consolidate stop nut 7, prevent stop nut 7 from rotating, further improve installation stability.
Example 2:
referring to fig. 4-5, a railway track bolt anchoring device is substantially the same as that in embodiment 1, further, an upper half portion of the limit nut 7 is a regular hexagon, a lower half portion of the limit nut 7 is a cylinder, a slot is disposed on a surface of the lower half portion of the limit nut 7, and a fixing device 8 is engaged with the slot of the limit nut 7. The first half of limit nut 7 is regular hexagon, and the staff of being convenient for installs, and the lower half of limit nut 7 is cylindrical, and the surface is provided with the draw-in groove, and the fixing device 8 of being convenient for reinforces limit nut 7, prevents that limit nut 7 from rotating, improves whole installation stability.
Example 3:
referring to fig. 3, a railway line bolt anchoring device is substantially the same as that in embodiment 2, and further, the fixing device 8 includes a fixing block 81, the fixing block 81 is slidably connected with a pull rod 82, an end portion of the pull rod 82 is fixedly connected with a pull block 83, a surface of the pull block 83 is fixedly connected with a pull ring 84, one end of the pull rod 82, which is far away from the pull block 83, is fixedly connected with an extrusion block 85, a side wall of the extrusion block 85 is fixedly connected with a support spring 86, the support spring 86 is sleeved with the pull rod 82, the extrusion block 85 is connected with the fixing block 81 through the support spring 86, the surface of the extrusion block 85 is fixedly connected with an extrusion rod 87, one end of the extrusion rod 87, which is far away from the extrusion block 85, is fixedly connected with a fixture block 88, and the fixture block 88 is clamped with a clamping groove of the limit nut 7. Set up stop device 8, when stop nut 7 installs and consolidates, pulling pull ring 84, drive and draw piece 83 motion, drive pull rod 82 motion, drive extrusion piece 85 motion, increase supporting spring 86's elastic potential energy, drive extrusion rod 87 motion, it contracts to drive fixture block 88, stop nut 7 of being convenient for installs, consolidate casting die 6, loosen pull ring 84, supporting spring 86 elastic potential energy turns into kinetic energy, it resets to drive extrusion block 85, make extrusion rod 87 stretch out, fixture block 88 carries out the joint with stop nut 7, can consolidate stop nut 7, and then improve stop nut 7 installation stability.
Example 4:
referring to fig. 2, a railway line bolt anchoring apparatus is substantially the same as that of embodiment 1, and further, a limiting frame 9 is disposed on the surface of the concrete 4, a reinforcing rod 10 is fixedly connected to the bottom of the pressing member 6, and the reinforcing rod 10 corresponds to the limiting frame 9. Set up spacing frame 9 and anchor strut 10 for when casting die 6 when the installation, anchor strut 10 stretches into in spacing frame 9, is convenient for consolidate casting die 6, prevents that casting die 6 from rotating, further improves the overall installation stability, makes things convenient for the staff to install fast, improves work efficiency.
The above; is only a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; according to the technical scheme of the utility model and the improvement conception, equivalent substitution or change is carried out; are all covered by the protection scope of the utility model.
Claims (4)
1. The utility model provides a railway line bolt anchor, includes base (1), its characterized in that: the top of base (1) is provided with fixed plate (2), both sides top fixedly connected with stock (3) of fixed plate (2), the top of fixed plate (2) is provided with concrete (4), the middle part top of concrete (4) is provided with rail (5), casting die (6) have been cup jointed in stock (3), casting die (6) are corresponding with rail (5), the top threaded connection that stock (3) are located casting die (6) has stop nut (7), the surface of casting die (6) is provided with fixing device (8), fixing device (8) and stop nut (7) joint.
2. A railway line bolt anchoring device as claimed in claim 1, wherein: the upper half of stop nut (7) is regular hexagon, the lower half of stop nut (7) is cylindrical, the lower half surface of stop nut (7) is provided with the draw-in groove, fixing device (8) and the draw-in groove joint of stop nut (7).
3. A railway line bolt anchoring device as claimed in claim 2, wherein: fixing device (8) include fixed block (81), fixed block (81) sliding connection has pull rod (82), the tip fixedly connected with of pull rod (82) draws piece (83), draw fixed surface of piece (83) to be connected with pull ring (84), pull rod (82) are kept away from the one end fixedly connected with extrusion piece (85) of drawing piece (83), the lateral wall fixedly connected with supporting spring (86) of extrusion piece (85), supporting spring (86) cup joint with pull rod (82), extrusion piece (85) are connected with fixed block (81) through supporting spring (86), the fixed surface of extrusion piece (85) is connected with extrusion pole (87), the one end fixedly connected with fixture block (88) of extrusion piece (85) is kept away from in extrusion pole (87), fixture block (88) and the draw-in groove joint of stop nut (7).
4. A railway line bolt anchoring device as claimed in claim 1, wherein: the concrete casting die is characterized in that a limiting frame (9) is arranged on the surface of the concrete (4), a reinforcing rod (10) is fixedly connected to the bottom of the pressing piece (6), and the reinforcing rod (10) corresponds to the limiting frame (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120106561.5U CN214694916U (en) | 2021-01-15 | 2021-01-15 | Railway line bolt anchoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120106561.5U CN214694916U (en) | 2021-01-15 | 2021-01-15 | Railway line bolt anchoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214694916U true CN214694916U (en) | 2021-11-12 |
Family
ID=78563652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120106561.5U Expired - Fee Related CN214694916U (en) | 2021-01-15 | 2021-01-15 | Railway line bolt anchoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214694916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318968A (en) * | 2021-12-29 | 2022-04-12 | 武汉武船重型装备工程有限责任公司 | Pressing plate assembly of track and using method thereof |
-
2021
- 2021-01-15 CN CN202120106561.5U patent/CN214694916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114318968A (en) * | 2021-12-29 | 2022-04-12 | 武汉武船重型装备工程有限责任公司 | Pressing plate assembly of track and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20211112 |