CN216445867U - Road guardrail fixing device convenient to it is fixed - Google Patents
Road guardrail fixing device convenient to it is fixed Download PDFInfo
- Publication number
- CN216445867U CN216445867U CN202122631584.0U CN202122631584U CN216445867U CN 216445867 U CN216445867 U CN 216445867U CN 202122631584 U CN202122631584 U CN 202122631584U CN 216445867 U CN216445867 U CN 216445867U
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- guardrail
- adjusting
- fixing box
- fixing
- road
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Abstract
The utility model discloses a road guardrail fixing device convenient to fix, and relates to the field of road guardrails. The guardrail fixing device is reasonable in structure, the fixing device is fixed on a road surface through the mounting hole and the mounting bottom plate, the locking nut is rotated to drive the guardrail adjusting plate to move, the guardrail adjusting plate moves to drive the adjusting fixing rod to move, the adjusting fixing rod drives the protruding rod to move through the pulling rod, so that the guardrail fixing claws are driven to rotate around the locking mounting boss to be opened, the base of the guardrail is placed on the baffle plate, the locking nut is rotated to drive the four guardrail fixing claws to be closed, to be in contact with and to be locked with the base of the guardrail, the fixing device and the guardrail are simple to fix, rapid installation and disassembly can be achieved, and the guardrail fixing device is very convenient to use.
Description
Technical Field
The utility model relates to the field of road guardrails, in particular to a road guardrail fixing device convenient to fix.
Background
The road guardrail is also called as an urban traffic galvanized plastic-sprayed steel guardrail, is beautiful and novel, easy to install, safe and reliable, has low price, and is suitable for the isolation of urban traffic main roads, green isolation belts in the middle of expressways, bridges, secondary roads, village and town roads, toll gates of all roads and the like.
When the road guardrail is installed, fixing device and road pavement need be fixed earlier, it is fixed with guardrail and fixing device again, the fixed connection of current road guardrail fixing device and guardrail often operates complicatedly, can not realize quick installation and dismantlement, it is very inconvenient to use, and the connection of current road guardrail fixing device and guardrail all is rigid connection, make the guardrail also make the guardrail turn on one's side or damage easily when suffering the crosswind or slight striking, we have proposed a road guardrail fixing device convenient to fix for this.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a road guardrail fixing device convenient for fixing, so as to solve the problems of the background art mentioned above.
In order to achieve the purpose, the utility model provides the following technical scheme: a road guardrail fixing device convenient to fix comprises a guardrail fixing box, wherein four sliding holes are uniformly formed in the periphery of the guardrail fixing box, a guardrail adjusting plate is movably sleeved in the guardrail fixing box, four adjusting fixing rods are fixedly mounted on the periphery of the guardrail adjusting plate, one ends of the four adjusting fixing rods respectively penetrate through the four sliding holes, four locking mounting bosses are fixedly mounted on the periphery of the guardrail fixing box, guardrail fixing claws are rotatably mounted on the four locking mounting bosses, protruding rods are fixedly mounted on one sides of the four guardrail fixing claws, the four protruding rods and one ends, close to the four adjusting fixing rods, of the four adjusting fixing rods are rotatably mounted on the same pulling rod, circular holes are formed in the bottom side of the guardrail fixing box, locking nuts are rotatably mounted on the bottom side of the guardrail fixing box, and locking screw rods are fixedly mounted on the bottom side of the guardrail adjusting plate, the bottom end of the locking screw penetrates through the round hole and is in threaded sleeve joint with the locking nut, and a baffle is arranged on the top side of the guardrail fixing box.
Preferably, the same transverse plate is fixedly installed on the inner wall of the periphery of the guardrail fixing box, a plurality of buffer sleeves are fixedly installed on the top side of the transverse plate, and a plurality of pressing rods are fixedly installed on the bottom side of the baffle.
Preferably, the bottom ends of the pressing rods extend into the buffering sleeves respectively and are fixedly provided with limiting plates.
Preferably, the same buffer spring is fixedly mounted on the side, close to each other, of the transverse plate and the limiting plates.
Preferably, a supporting cylinder is fixedly installed at the bottom side of the guardrail fixing box, and two adjusting openings are formed in the peripheral side of the supporting cylinder.
Preferably, a mounting bottom plate is fixedly mounted on the bottom side of the supporting cylinder.
Preferably, a plurality of mounting holes are formed on the top side of the mounting base plate.
The utility model has the technical effects and advantages that:
1. the guardrail fixing device is reasonable in structure, the fixing device is placed at a position needing to be installed, the fixing device is fixed on a road surface through the installation hole and the installation bottom plate, when a guardrail is needed to be installed, the locking nut is rotated, the locking nut rotates to drive the locking screw to move, the locking screw moves to drive the guardrail adjusting plate to move, the guardrail adjusting plate moves to drive the adjusting fixing rod to move, the adjusting fixing rod drives the convex rod to move through the pulling rod, so that the guardrail fixing claw is driven to rotate and open around the locking installation boss, the base of the guardrail is placed on the baffle plate, the locking nut is rotated to drive the four guardrail fixing claws to close and contact with and lock the base of the guardrail, the fixing operation of the fixing device and the guardrail is simple, the quick installation and the quick disassembly can be realized, and the use is very convenient;
2. according to the utility model, when the guardrail is subjected to cross wind or slight impact, the guardrail is driven to move, the guardrail moves to extrude the baffle, the baffle moves to drive the pressure rod to move, and under the action of the buffer spring, the guardrail can be allowed to perform small-amplitude buffering to offset impact, so that the guardrail can be effectively protected from being damaged by the cross wind or slight impact.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the present invention;
FIG. 4 is an enlarged schematic view of the structure of the point A in FIG. 3 according to the present invention.
In the figure: 1. a guardrail fixing box; 2. a guardrail adjusting plate; 3. adjusting the fixed rod; 4. locking and mounting the boss; 5. a guardrail fixing claw; 6. a nose bar; 7. pulling a rod; 8. locking the screw rod; 9. locking the nut; 10. A baffle plate; 11. a pressure lever; 12. a transverse plate; 13. a buffer sleeve; 14. a buffer spring; 15. a support cylinder; 16. mounting a bottom plate; 17. an adjustment port; 18. and (7) installing holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a road guardrail fixing device convenient for fixing, which is shown in figures 1-4 and comprises a guardrail fixing box 1, wherein four sliding holes are uniformly formed in the peripheral side of the guardrail fixing box 1, a guardrail adjusting plate 2 is movably sleeved in the guardrail fixing box 1, four adjusting fixing rods 3 are fixedly arranged on the peripheral side of the guardrail adjusting plate 2, one ends of the four adjusting fixing rods 3 respectively penetrate through the four sliding holes, four locking mounting bosses 4 are fixedly arranged on the peripheral side of the guardrail fixing box 1, guardrail fixing claws 5 are rotatably arranged on the four locking mounting bosses 4, one sides of the four guardrail fixing claws 5 are respectively and fixedly provided with a convex rod 6, the four convex rods 6 are respectively and rotatably arranged with one end, close to each other, of the four adjusting fixing rods 3, on the same pulling rod 7, a round hole is formed in the bottom side of the guardrail fixing box 1, and a locking nut 9 is rotatably arranged on the bottom side of the guardrail fixing box 1, the bottom side fixed mounting of guardrail regulating plate 2 has locking screw 8, and locking screw 8's bottom runs through the round hole and cup joints with lock nut 9 screw thread, and the top side of guardrail fixed box 1 is provided with baffle 10.
Further, in the above scheme, the same transverse plate 12 is fixedly mounted on the inner wall of the periphery of the guardrail fixing box 1, the plurality of buffer sleeves 13 are fixedly mounted on the top side of the transverse plate 12, the plurality of pressing rods 11 are fixedly mounted on the bottom side of the baffle plate 10, and the buffer sleeves 13 can be mounted on the transverse plate 12.
Further, in above-mentioned scheme, the bottom of a plurality of depression bars 11 extends respectively to in a plurality of cushion sleeve 13 and equal fixed mounting has the limiting plate, through the setting of limiting plate, can make baffle 10 not break away from with the device.
Further, in above-mentioned scheme, the equal fixed mounting in one side that diaphragm 12 and a plurality of limiting plate are close to each other has same buffer spring 14, through buffer spring 14's setting, can carry out the shock attenuation of certain range to the railing.
Further, in the above scheme, a supporting cylinder 15 is fixedly installed at the bottom side of the guardrail fixing box 1, two adjusting openings 17 are formed in the peripheral side of the supporting cylinder 15, and the locking nut 9 can be adjusted through the adjusting openings 17 by setting the adjusting openings 17.
Further, in the above solution, the bottom side of the supporting cylinder 15 is fixedly mounted with the mounting bottom plate 16, and the fixing device can be mounted on the road surface by the arrangement of the mounting bottom plate 16.
Further, in the above solution, the top side of the installation bottom plate 16 is provided with a plurality of installation holes 18, and the fixing device can be fixed on the road surface through the installation of the installation holes 18.
This practical theory of operation:
the fixing device is placed at a position to be installed, the fixing device is fixed on a road surface through the installation hole 18 and the installation bottom plate 16, when a guardrail is required to be installed, the locking nut 9 is rotated to drive the locking screw rod 8 to move, the locking screw rod 8 is moved to drive the guardrail adjusting plate 2 to move, the guardrail adjusting plate 2 is moved to drive the adjusting fixing rod 3 to move, the adjusting fixing rod 3 drives the convex rod 6 to move through the pulling rod 7, so that the guardrail fixing claw 5 is driven to rotate around the locking installation boss 4 to be opened, the base of the guardrail is placed on the baffle plate 10, the locking nut 9 is rotated to drive the four guardrail fixing claws 5 to be closed, to be in contact with and locked with the base of the guardrail, the fixing operation of the fixing device and the guardrail is simple, the quick installation and disassembly can be realized, the use is very convenient, when the guardrail is impacted by cross wind or slight impact, the guardrail is driven to move, the guard rail moves to extrude the baffle plate 10, the baffle plate 10 moves to drive the pressure rod 11 to move, under the action of the buffer spring 14, the guard rail can be allowed to buffer in a small range to offset impact, and the guard rail can be effectively protected from being damaged by crosswind or slight impact.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a road guardrail fixing device convenient to it is fixed, includes guardrail fixed case (1), its characterized in that: four sliding holes are uniformly formed in the peripheral side of the guardrail fixing box (1), a guardrail adjusting plate (2) is movably sleeved in the guardrail fixing box (1), four adjusting fixing rods (3) are fixedly mounted on the peripheral side of the guardrail adjusting plate (2), one ends of the four adjusting fixing rods (3) respectively penetrate through the four sliding holes, four locking mounting bosses (4) are fixedly mounted on the peripheral side of the guardrail fixing box (1), guardrail fixing claws (5) are rotatably mounted on the four locking mounting bosses (4), one sides of the four guardrail fixing claws (5) are fixedly mounted with convex rods (6), the four convex rods (6) are respectively rotatably mounted with the ends, close to each other, of the four adjusting fixing rods (3) to form the same pulling rod (7), and round holes are formed in the bottom side of the guardrail fixing box (1), the guardrail fixing box is characterized in that a locking nut (9) is rotatably installed on the bottom side of the guardrail fixing box (1), a locking screw rod (8) is fixedly installed on the bottom side of the guardrail adjusting plate (2), the bottom end of the locking screw rod (8) penetrates through the round hole and is in threaded sleeve joint with the locking nut (9), and a baffle (10) is arranged on the top side of the guardrail fixing box (1).
2. A road guardrail securement device as claimed in claim 1, wherein: the guardrail fixing box is characterized in that the same transverse plate (12) is fixedly mounted on the inner wall of the periphery of the guardrail fixing box (1), a plurality of buffer sleeves (13) are fixedly mounted on the top side of the transverse plate (12), and a plurality of pressing rods (11) are fixedly mounted on the bottom side of the baffle (10).
3. A road barrier securement device as claimed in claim 2, wherein: a plurality of the bottom of depression bar (11) extends to a plurality of respectively in cushion sleeve (13) and equal fixed mounting have the limiting plate.
4. A road guardrail mounting device facilitating mounting as claimed in claim 2, wherein: the transverse plate (12) and one side, close to the limiting plates, of each limiting plate are fixedly provided with the same buffer spring (14).
5. A road guardrail securement device as claimed in claim 1, wherein: the guardrail fixing box is characterized in that a supporting cylinder (15) is fixedly mounted at the bottom side of the guardrail fixing box (1), and two adjusting openings (17) are formed in the peripheral side of the supporting cylinder (15).
6. A road guardrail securement device as claimed in claim 5, wherein: and a mounting bottom plate (16) is fixedly arranged at the bottom side of the supporting cylinder (15).
7. A road guardrail securement device as claimed in claim 6, wherein: the top side of the mounting bottom plate (16) is provided with a plurality of mounting holes (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631584.0U CN216445867U (en) | 2021-10-30 | 2021-10-30 | Road guardrail fixing device convenient to it is fixed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122631584.0U CN216445867U (en) | 2021-10-30 | 2021-10-30 | Road guardrail fixing device convenient to it is fixed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216445867U true CN216445867U (en) | 2022-05-06 |
Family
ID=81351905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122631584.0U Active CN216445867U (en) | 2021-10-30 | 2021-10-30 | Road guardrail fixing device convenient to it is fixed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216445867U (en) |
-
2021
- 2021-10-30 CN CN202122631584.0U patent/CN216445867U/en active Active
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