CN217267146U - Highway guardrail plate convenient to replace - Google Patents
Highway guardrail plate convenient to replace Download PDFInfo
- Publication number
- CN217267146U CN217267146U CN202220573347.5U CN202220573347U CN217267146U CN 217267146 U CN217267146 U CN 217267146U CN 202220573347 U CN202220573347 U CN 202220573347U CN 217267146 U CN217267146 U CN 217267146U
- Authority
- CN
- China
- Prior art keywords
- bolt
- fixedly connected
- replacement
- highway guardrail
- guardrail board
- 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.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a highway guardrail board convenient to replacement, including guardrail board body and connecting plate, two connecting holes have been seted up with the equal symmetry in surface top and the bottom of connecting plate to the guardrail board body, sliding connection has the bolt to run through the inside of connecting hole, the surface one side fixedly connected with of guardrail board body and the one end matched with position circle of bolt. The utility model discloses in, the one end that can the bolt through the stop gear who sets up advances line location fixed condition of avoiding appearing dropping, through the connecting device who sets up, only needs to rotate the knob when changing the guardrail board, can drive two connecting blocks simultaneously and rotate to make two connecting blocks and two bolt simultaneous separation, thereby need not operate single bolt, make things convenient for the replacement greatly.
Description
Technical Field
The utility model relates to a highway guardrail plate technical field especially relates to highway guardrail plate convenient to replacement.
Background
The guardrail plate absorbs collision energy by utilizing the deformation of the soil foundation, the upright post, the cross beam and the endurance plate, forces the out-of-control vehicle to change the direction and recover to the normal running direction, prevents the vehicle from rushing out of the road, protects the vehicle and passengers and reduces the loss caused by accidents;
the conventional highway guardrail plate is generally fixedly connected at the end part through four or more bolts when being installed, the two ends of the bolts need to be operated simultaneously when being installed, so that the highway guardrail plate is inconvenient to operate, a plurality of bolts need to be operated one by one, the operation is complex, and the workload of maintenance personnel is greatly increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing the convenient-to-replace highway guardrail plate.
In order to achieve the above purpose, the utility model adopts the following technical scheme: highway guardrail board convenient to replacement, including guardrail board body and connecting plate, two connecting holes have been seted up with the equal symmetry in surface top and the bottom of connecting plate to the guardrail board body, sliding connection has the bolt to run through the inside of connecting hole, the surface one side fixedly connected with of guardrail board body and the one end matched with position circle of bolt, be equipped with stop gear between the inner wall of position circle and the bolt, be located same horizontal position two common threaded connection has same connecting device between the other end of bolt.
Further, stop gear includes the recess, the inner wall at the position circle is seted up to the recess, the inner wall of recess is fixed even to have the elasticity card, the surface of bolt is seted up with the corresponding spacing groove of elasticity card, the inside back of position circle is entered into to the one end of bolt, the elasticity card then can automatic re-setting card advance the spacing inslot to fix a position the fixed condition of avoiding appearing dropping of one end of bolt.
Further, connecting device includes the rectangular piece, two through-holes have been seted up to the surface symmetry of rectangular piece, the inner wall of through-hole rotates and is connected with the connecting block, the surface of connecting block set up with bolt one end threaded connection's screw hole, the connecting block rotates to screw up the bolt fixedly through the screw hole.
Further, the surface of long piece runs through to rotate and is connected with the pivot, the surface of pivot and the equal fixedly connected with first bevel gear in the position that is located two through-holes inside, the outer fixed surface of connecting block is connected with the second bevel gear with first bevel gear engaged with, the one end of pivot extends to the outside and the fixedly connected with knob of long piece, and the knob rotates and drives pivot and two first bevel gear rotations to drive two connecting blocks through two second bevel gears and rotate simultaneously.
Further, two sealed lid is all installed in the inside embedding of one end of through-hole, can seal the through-hole to inside the protecting of through-hole.
Furthermore, surface one side fixedly connected with buffer block of connecting plate, one side fixedly connected with stand of buffer block, buffer block can increase the shock-absorbing capacity of guardrail board.
Furthermore, the bottom fixedly connected with mounting panel of stand, a plurality of mounting holes have been seted up to the surface of mounting panel, are convenient for install fixedly.
The utility model has the advantages that:
the utility model discloses when using, this highway guardrail board convenient to replacement, the one end that can the bolt through the stop gear that sets up advances line location fixed condition of avoiding appearing dropping, through the connecting device who sets up, only needs to rotate the knob when changing the guardrail board, can drive two connecting blocks simultaneously and rotate to make two connecting blocks and two bolt simultaneous separation, thereby need not operate single bolt, make things convenient for the replacement greatly.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a schematic view of the connection structure of the bolt and the retainer ring of the present invention;
fig. 3 is a schematic view of the connection structure of the bolt and the connection device of the present invention.
Illustration of the drawings:
1. a guardrail plate body; 2. a connecting plate; 3. connecting holes; 4. a bolt; 5. positioning rings; 6. a groove; 7. an elastic card; 8. a long block; 9. a through hole; 10. connecting blocks; 11. a threaded hole; 12. a rotating shaft; 13. a first bevel gear; 14. a second bevel gear; 15. a knob; 16. a sealing cover; 17. a buffer block; 18. a column; 19. and (7) mounting the plate.
Detailed Description
Referring to fig. 1 to 3, relate to highway guardrail plate convenient to replacement, including guardrail plate body 1 and connecting plate 2, two connecting holes 3 have been seted up with the equal symmetry in surface top and the bottom of connecting plate 2 to guardrail plate body 1, sliding connection is run through to the inside of connecting hole 3 has bolt 4, surface one side fixedly connected with of guardrail plate body 1 and bolt 4's one end matched with position circle 5, be equipped with stop gear between the inner wall of position circle 5 and the bolt 4, common threaded connection has same connecting device between the other end of two bolts 4 that are located same horizontal position.
Stop gear includes recess 6, and recess 6 sets up the inner wall at position ring 5, and the inner wall of recess 6 is fixed to be linked with elasticity card 7, and the corresponding spacing groove with elasticity card 7 has been seted up to the surface of bolt 4.
Connecting device includes rectangular block 8, and two through-holes 9 have been seted up to rectangular block 8's surface symmetry, and the inner wall of through-hole 9 rotates and is connected with connecting block 10, and threaded hole 11 with 4 one end threaded connection of bolt is seted up to the surface of connecting block 10.
The outer surface of long piece 8 runs through to rotate and is connected with pivot 12, and the equal fixedly connected with first bevel gear 13 in the position that the surface of pivot 12 just is located two through-holes 9 inside, and the outer fixed surface of connecting block 10 is connected with the second bevel gear 14 with first bevel gear 13 engaged with, and the one end of pivot 12 extends to the outside of long piece 8 and fixedly connected with knob 15.
And one end of each of the two through holes 9 is internally embedded with a sealing cover 16.
One side of the outer surface of the connecting plate 2 is fixedly connected with a buffer block 17, and one side of the buffer block 17 is fixedly connected with a column 18.
The bottom fixedly connected with mounting panel 19 of stand 18, a plurality of mounting holes have been seted up to mounting panel 19's surface.
When the highway guardrail plate convenient to replace is used, firstly, the upright column 18 is fixed through the mounting hole on the mounting plate 19, the bolt 4 sequentially passes through the two connecting holes 3, one end of the bolt 4 enters the inside of the positioning ring 5, after one end of the bolt 4 enters the inside of the positioning ring 5, the elastic clamping piece 7 can automatically reset and clamp into the limiting groove, so that one end of the bolt 4 is positioned and fixed to avoid the falling, further, the threaded hole 11 of the connecting block 10 is aligned with the two bolts 4, further, the knob 15 is rotated to drive the rotating shaft 12 and the two first bevel gears 13 to rotate, so that the two connecting blocks 10 are driven to rotate simultaneously through the two second bevel gears 14, the bolt 4 can be screwed and fixed through the threaded hole 11 by rotating the connecting blocks 10, only the knob 15 needs to be rotated during replacement, so as to drive the two connecting blocks 10 to rotate simultaneously, thereby, the two connecting blocks 10 are separated from the two bolts 4 at the same time, so that the single bolt 4 does not need to be operated, and the replacement is greatly convenient.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (7)
1. Highway guardrail board convenient to replacement, including guardrail board body (1) and connecting plate (2), its characterized in that: two connecting holes (3) have been seted up with the equal symmetry in surface top and the bottom of connecting plate (2) to guardrail board body (1), the inside run through sliding connection of connecting hole (3) has bolt (4), surface one side fixedly connected with of guardrail board body (1) and one end matched with position circle (5) of bolt (4), be equipped with stop gear between the inner wall of position circle (5) and bolt (4), be located same horizontal position two common threaded connection has same connecting device between the other end of bolt (4).
2. A highway guardrail plate convenient for replacement as set forth in claim 1 wherein: stop gear includes recess (6), the inner wall at position circle (5) is seted up in recess (6), the inner wall fixed connection of recess (6) has elasticity card (7), the spacing groove corresponding with elasticity card (7) is seted up to the surface of bolt (4).
3. A highway guardrail plate convenient for replacement as set forth in claim 1 wherein: the connecting device comprises a long block (8), two through holes (9) are symmetrically formed in the outer surface of the long block (8), a connecting block (10) is rotatably connected to the inner wall of each through hole (9), and a threaded hole (11) connected with one end of a bolt (4) in a threaded mode is formed in the outer surface of the connecting block (10).
4. A highway guardrail plate facilitating replacement according to claim 3, wherein: the outer surface of rectangular piece (8) runs through to rotate and is connected with pivot (12), the surface of pivot (12) just is located the equal fixedly connected with first bevel gear (13) in the inside position of two through-holes (9), the outer fixed surface of connecting block (10) is connected with second bevel gear (14) with first bevel gear (13) engaged with, the one end of pivot (12) extends to the outside of rectangular piece (8) and fixedly connected with knob (15).
5. The easy-to-replace highway guardrail plate of claim 4 wherein: and a sealing cover (16) is embedded into one end of each of the two through holes (9).
6. A highway guardrail plate convenient for replacement as set forth in claim 1 wherein: the outer surface one side fixedly connected with buffer block (17) of connecting plate (2), one side fixedly connected with stand (18) of buffer block (17).
7. A highway guardrail plate convenient for replacement according to claim 6, wherein: the bottom fixedly connected with mounting panel (19) of stand (18), a plurality of mounting holes have been seted up to the surface of mounting panel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220573347.5U CN217267146U (en) | 2022-03-16 | 2022-03-16 | Highway guardrail plate convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220573347.5U CN217267146U (en) | 2022-03-16 | 2022-03-16 | Highway guardrail plate convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217267146U true CN217267146U (en) | 2022-08-23 |
Family
ID=82870132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220573347.5U Active CN217267146U (en) | 2022-03-16 | 2022-03-16 | Highway guardrail plate convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217267146U (en) |
-
2022
- 2022-03-16 CN CN202220573347.5U patent/CN217267146U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217267146U (en) | Highway guardrail plate convenient to replace | |
| CN109208497B (en) | Deceleration strip removes laying device | |
| CN112030911A (en) | Environment-friendly water surface suspension garbage collection device | |
| CN211403598U (en) | A snapshot device for illegal emergency lane that occupies | |
| CN214793893U (en) | Sampling device for highway engineering design | |
| CN213135139U (en) | High-speed railway flange drilling machine | |
| CN112112094A (en) | Rail transit fare collection queue isolating device | |
| CN213476680U (en) | Warning device is used in highway engineering construction | |
| CN216786948U (en) | A translation floodgate for construction site | |
| CN209942375U (en) | Safety protection fence for construction | |
| CN214832162U (en) | Highway bridge is with adjustable limit for width limit for height device | |
| CN113223428A (en) | Safety monitoring safety device for preventing advertising board from falling and falling off | |
| CN218292895U (en) | Novel municipal works safety protection device | |
| CN219430833U (en) | Inspection shaft anti-falling device | |
| CN220364889U (en) | Noise reduction device for bridge engineering | |
| CN213041234U (en) | Total powerstation with safety protection | |
| CN214611258U (en) | Adjustable mechanical limiting device for cantilever crane | |
| CN211713785U (en) | Novel way gate positioning device | |
| CN221589334U (en) | Deceleration strip for municipal works | |
| CN213296125U (en) | LED traffic sign for bridge | |
| CN214090282U (en) | Drainage ditch cover plate structure | |
| CN219808300U (en) | Enterprise safety management device | |
| CN215331933U (en) | Rail for road emergency repair | |
| CN220845242U (en) | Turntable assembly of telescopic boom crane | |
| CN212537424U (en) | Be used for large-scale bridge construction supervisory equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |