CN217783111U - Metal rail guard convenient to maintain - Google Patents
Metal rail guard convenient to maintain Download PDFInfo
- Publication number
- CN217783111U CN217783111U CN202221589557.XU CN202221589557U CN217783111U CN 217783111 U CN217783111 U CN 217783111U CN 202221589557 U CN202221589557 U CN 202221589557U CN 217783111 U CN217783111 U CN 217783111U
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- sleeve
- connecting rod
- guard
- convenient
- rail guard
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Abstract
The utility model discloses a metal rail guard convenient to maintain, the base top is equipped with the connecting rod, connecting rod and base fixed connection, be equipped with the rail guard between the adjacent connecting rod, rail guard and connecting rod inserted block are connected, the rail guard includes the mount, the apparatus further comprises a rotating shaft, first sleeve, the second sleeve, axle sleeve and spring, the pivot is rotated and is arranged in the mount, the pivot surface is located to first sleeve cover, first telescopic top surface and bottom surface all are equipped with the connecting plate, connecting plate and first sleeve fixed connection, the cooperation of sliding of second sleeve top surface and bottom surface and connecting plate, spring one end and first sleeve outer fixed surface are connected, the spring other end and second sleeve inner wall fixed connection, the axle sleeve is arranged between connecting plate and mount, the axle sleeve cover is located the pivot surface, the utility model discloses rational in infrastructure, solved and be convenient for installation, dismantle and maintain, the vehicle slows down its impact force when hitting bad metal rail guard, alleviate the deformation, reduced the occurence of failure severity.
Description
Technical Field
The utility model relates to a rail guard technical field, in particular to metal rail guard convenient to maintain.
Background
Guard rails or crash guards are often made of steel materials such as round steel pipes, square steel pipes or profiled steel sheets, and are widely used in municipal buildings, construction sites and the like.
In the process of using the guard rail in the prior art in building construction, the guard rail is easy to be damaged manually or be collided by a vehicle, and the guard rail needs to be maintained; in addition, in the using process of the guard rail in the prior art, a buffer mechanism is not available, the guard rail can be directly deformed after being impacted, the protection effect is poor, and a solution is provided for the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a metal rail guard convenient to maintain, through first arc in the rail guard and spring fixed connection for the second arc, normal running fit is in the pivot, has effectively slowed down the effect of impact force when the occurence of failure, adopts bolt screw-thread fit to connect, and convenient dismantlement has effectually solved the problem that mentions in the background art.
The above technical object of the present invention can be achieved by the following technical solutions:
the utility model provides a metal rail guard convenient to maintain, which comprises a base, the base top is equipped with the connecting rod, connecting rod and base fixed connection, be equipped with the rail guard between the adjacent connecting rod, rail guard and connecting rod inserted block are connected, the rail guard includes the mount, the apparatus further comprises a rotating shaft, first sleeve, the second sleeve, axle sleeve and spring, the pivot is rotated and is arranged in the mount, the pivot surface is located to first sleeve cover, first telescopic top surface and bottom surface all are equipped with the connecting plate, connecting plate and first sleeve fixed connection, second sleeve top surface and bottom surface and connecting plate cooperation of sliding, spring one end and first sleeve outer surface fixed connection, the spring other end and second sleeve inner wall fixed connection, the axle sleeve is arranged between connecting plate and mount, the pivot surface is located to the axle sleeve cover.
Adopt above-mentioned technical scheme, when taking place the vehicle striking accident, the impact force first time of production is used on the second sleeve, the spring of fixed connection on the second sleeve inner wall, and the effort makes the spring compression to drive the second sleeve and rotate, share partly buffering jointly, severity that can effectual reduction accident, the reduction buffer power of certain degree, second sleeve overlap joint is on the connecting plate, when striking too big, can make the second sleeve warp, slides to first sleeve.
Preferably, the connecting rod is in inserting fit with the guard rail, and the inserting fit part is connected with a bolt and a nut.
By adopting the technical scheme, in the process of installing the protective guard, an operator inserts the protective guard and the connecting rod, and the stability of the protective guard is improved by connecting the bolt and the nut.
Preferably, fluorescent plates are arranged on two sides of the connecting rod, and the fluorescent plates are fixedly connected with the connecting rod.
Adopt above-mentioned technical scheme, the both sides of connecting rod are equipped with the fluorescent screen, and under the environment of dark, through luminous signal, the vehicle that can make the process of traveling has the early warning, avoids the occurence of failure.
Preferably, the top of the rotating shaft is provided with a shoe-shaped gold ingot nut, and the rotating shaft is in threaded fit with the shoe-shaped gold ingot nut.
By adopting the technical scheme, the ingot nut can be manually screwed, the rotating shaft is convenient to stabilize, and manual disassembly, maintenance and installation are convenient.
Preferably, the fixing frame is symmetrically provided with through grooves.
By adopting the technical scheme, the through groove is formed in the fixing frame, and the through groove is convenient for mounting the first sleeve and the second sleeve.
Preferably, the top of the guard rail is provided with a plurality of U-shaped rings, and the U-shaped rings are fixedly connected with the fixing frame.
Adopt above-mentioned technical scheme, the U-shaped ring can let operation personnel portable and installation.
Has the beneficial effects that: with spring fixed connection between first sleeve and the second sleeve, when the occurence of failure, play certain cushioning effect that alleviates, reduce the deformation of rail guard, plug-in connection and bolted connection, more convenient dismantlement and installation metal rail guard, the fluorescent screen can help the security of guarantee driving under the dark surrounds, reduces the accident rate.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment;
FIG. 2 is a side sectional view of the embodiment;
fig. 3 is a schematic diagram of an embodiment for showing a plug-in fit.
Reference numerals: 1. a connecting rod; 2. a fluorescent plate; 3. a base; 4. a U-shaped ring; 5. a shoe-shaped gold ingot nut; 6. a rotating shaft; 7. a spring; 8. a first sleeve; 9. a connecting plate; 10. a fixed mount; 11. a shaft sleeve; 12. a second sleeve; 13. a bolt; 14. a nut; 15. protecting a fence; 16. a through groove.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
As shown in figures 1 to 3, a metal rail guard convenient to maintain, including base 3, 3 tops of base are equipped with connecting rod 1, connecting rod 1 and 3 fixed connection of base, 1 both sides of connecting rod are equipped with fluorescent screen 2, fluorescent screen 2 and 1 fixed connection of connecting rod, fluorescent screen 2 can let travelers obtain the early warning in advance under the dark environment, avoid the emergence of accident, rail guard 15 tops are equipped with a plurality of U-shaped ring 4, U-shaped ring 4 and mount 10 fixed connection, U-shaped ring 4 can be convenient for professional's carrying and installation.
Be equipped with rail guard 15 between adjacent connecting rod 1, rail guard 15 and 1 inserted block of connecting rod are connected, grafting cooperation department bolt 13 and nut 14 are connected, the operation personnel can stabilize rail guard 15 through revolving of bolt 13 and nut 14, be convenient for staff's installation, dismantle and maintain rail guard 15, rail guard 15 includes mount 10, pivot 6, first sleeve 8, second sleeve 12, axle sleeve 11 and spring 7, pivot 6 is rotated and is arranged in mount 10, 6 surfaces on the pivot are located to first sleeve 8 cover, the top surface and the bottom surface of first sleeve 8 all are equipped with connecting plate 9, connecting plate 9 and 8 fixed connection of first sleeve, 12 top surfaces and the bottom surface of second sleeve slide the cooperation with connecting plate 9, spring 7 one end and 8 outer fixed connection of first sleeve, the spring 7 other end and 12 inner wall fixed connection of second sleeve, axle sleeve 11 arranges between connecting plate 9 and mount 10, axle sleeve 11 covers and locates the surface of pivot 6. When an accident occurs, under the condition of impacting the protective guard 15, a part of buffering force is relieved by the existence of the first sleeve 8, the second sleeve 12 and the spring 7, the rotation of the rotating shaft 6 can also convert impact force into rotating force, the deformation of the protective guard 15 is reduced to a certain extent, the safety of driving personnel and other people is protected, in the impacting process, acting force generated by the accident is applied to the second sleeve 12 on the protective guard 15, the spring 7 fixedly connected with the inner wall of the second sleeve 12 is compressed by the acting force, in addition, the first sleeve 8 and the second sleeve 12 are driven to rotate, when the acting force is too large, the second sleeve 12 can be deformed and even damage the first sleeve 8, after the protective guard 15 is damaged, the replacement can be carried out, and the damaged part can be replaced through convenient and fast disassembly.
Claims (6)
1. The utility model provides a metal rail guard convenient to maintain, includes base (3), its characterized in that, base (3) top is equipped with connecting rod (1), connecting rod (1) and base (3) fixed connection, it is adjacent be equipped with rail guard (15) between connecting rod (1), rail guard (15) and connecting rod (1) inserted block are connected, rail guard (15) are including mount (10), pivot (6), first sleeve (8), second sleeve (12), axle sleeve (11) and spring (7), pivot (6) rotate to be arranged in mount (10), pivot (6) surface is located to first sleeve (8) cover, the top surface and the bottom surface of first sleeve (8) all are equipped with connecting plate (9), connecting plate (9) and first sleeve (8) fixed connection, the cooperation that slides of second sleeve (12) top surface and bottom surface and connecting plate (9), spring (7) one end and first sleeve (8) outer fixed connection, spring (7) other end and second sleeve (12) inner wall fixed connection, axle sleeve (11) cover arrange in pivot (10) surface (6) between mount (11).
2. A metal guard rail convenient for maintenance according to claim 1, characterized in that the connecting rod (1) and the guard rail (15) are in plug-in fit, and the plug-in fit is formed by connecting a bolt (13) and a nut (14).
3. A metal guard rail convenient for maintenance according to claim 1, wherein fluorescent plates (2) are arranged on two sides of the connecting rod (1), and the fluorescent plates (2) are fixedly connected with the connecting rod (1).
4. The metal protective guard convenient for maintenance according to claim 1, wherein a shoe-shaped nut (5) is arranged on the top of the rotating shaft (6), and the rotating shaft (6) is in threaded fit with the shoe-shaped nut (5).
5. The metal protective guard convenient for maintenance according to claim 1, characterized in that the fixing frame (10) is symmetrically provided with through slots (16).
6. A metal guard rail convenient for maintenance according to claim 1, characterized in that a plurality of U-shaped rings (4) are arranged on the top of the guard rail (15), and a plurality of U-shaped rings (4) are fixedly connected with the fixing frame (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221589557.XU CN217783111U (en) | 2022-06-23 | 2022-06-23 | Metal rail guard convenient to maintain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221589557.XU CN217783111U (en) | 2022-06-23 | 2022-06-23 | Metal rail guard convenient to maintain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217783111U true CN217783111U (en) | 2022-11-11 |
Family
ID=83937779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221589557.XU Active CN217783111U (en) | 2022-06-23 | 2022-06-23 | Metal rail guard convenient to maintain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217783111U (en) |
-
2022
- 2022-06-23 CN CN202221589557.XU patent/CN217783111U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |