CN214005530U - Highway guardrail convenient to change - Google Patents
Highway guardrail convenient to change Download PDFInfo
- Publication number
- CN214005530U CN214005530U CN202022263234.9U CN202022263234U CN214005530U CN 214005530 U CN214005530 U CN 214005530U CN 202022263234 U CN202022263234 U CN 202022263234U CN 214005530 U CN214005530 U CN 214005530U
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- CN
- China
- Prior art keywords
- base
- guardrail
- groove
- upright post
- bottom plate
- 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.)
- Expired - Fee Related
Links
- 238000003780 insertion Methods 0.000 claims description 18
- 230000037431 insertion Effects 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a highway guardrail convenient to change, including guardrail and base, guardrail fixed mounting is inside the top of base, the inside fixed mounting of guardrail has the support post, the bottom welding of support post has the grafting piece, the horizontal pole is installed to the surface both sides of support post, the inside skin weld of horizontal pole has the montant, the marginal skin weld in bottom of support post has the bottom plate, the marginal spiral connection in upper portion surface four corners of bottom plate has fastening screw, the even welding of surface of grafting piece has the joint board, the inserting groove has been link up to the outside surface of base, the joint groove has been seted up to the internal surface symmetry of inserting groove. The utility model discloses can change and when the base does not damage through the maintenance to the guardrail, can avoid demolising the change to the base to improve the change efficiency of guardrail, and avoid carrying out the secondary to the road and punch, cause certain damage to the road.
Description
Technical Field
The utility model relates to a highway guardrail equipment technical field specifically is a highway guardrail convenient to change.
Background
In order to limit the vehicles to turn around and turn around on roads, the guardrails are used for enclosing the centers of the roads, so that the vehicles are effectively prevented from turning around and turning around arbitrarily, the traffic jam time of the roads is shortened, but the guardrails are damaged due to long-time accidents on the roads, and the guardrails need to be repaired and replaced after being damaged.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a highway guardrail convenient to change to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a road guardrail convenient to replace comprises a guardrail and a base, wherein the guardrail is fixedly arranged inside the top end of the base, a supporting upright post is fixedly arranged inside the guardrail, an insertion block is welded at the bottom end of the supporting upright post, the two sides of the outer surface of the supporting upright post are provided with cross bars, the inner surface of each cross bar is welded with a vertical bar, the outer surface of the bottom edge of the supporting upright post is welded with a bottom plate, the edges of four corners of the upper surface of the bottom plate are spirally connected with fastening screws, the outer surface of the insertion block is uniformly welded with a clamping plate, the outer surface of the base is provided with an insertion groove in a through way, the center edge of the top end of the base is welded with a boss, the edges of four corners of the top surface of the boss are provided with threaded holes, the inner surface symmetry of inserting groove has seted up the joint groove, the upper surface four corners edge of base all can make the inserting groove, the inside grafting of inserting groove has the location bolt.
Preferably, the supporting upright posts are inserted into the insertion grooves on the surface of the base through insertion blocks on the bottom surface.
Preferably, the insertion block is clamped with the clamping groove on the inner surface of the insertion groove through the clamping plate on the outer surface in the insertion groove.
Preferably, the bottom plate of the outer surface of the edge of the bottom of the support upright post is tightly abutted with the upper surface of the boss at the center of the upper surface of the base.
Preferably, the fastening screw penetrates through the upper surface of the bottom plate and is screwed and fixedly connected with the threaded hole in the upper surface of the boss.
Preferably, the positioning bolts are inserted into the four corner edges of the base through the insertion grooves.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model has the advantages that the supporting upright post inside is spliced with the splicing groove on the surface of the base through the splicing block on the bottom surface, the guardrail and the base can be disassembled and maintained, the working efficiency of guardrail maintenance and replacement is improved, the splicing block is spliced with the splicing groove on the inner surface of the splicing groove through the splicing plate on the outer surface in the splicing groove, the stability of guardrail and base connection can be enhanced, the bottom plate of the edge outer surface of the bottom of the supporting upright post is tightly butted with the upper surface of the boss at the center of the upper surface of the base, the fastening screw can conveniently penetrate through the upper surface of the bottom plate and is screwed and fixedly connected with the threaded hole on the upper surface of the boss, thereby the stability of guardrail bottom and base top surface connection is improved, the positioning bolt is spliced with the four corners of the base through the splicing groove, the four corners of the base can be fixed on the ground, the guardrail can be maintained and replaced without damaging the base, can avoid demolising the change to the base to improve the change efficiency of guardrail, and avoid carrying out the secondary to the road surface and punch, cause certain damage to the road surface.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic view of the guardrail structure of the present invention;
fig. 3 is a schematic view of the base structure of the present invention.
In the figure: 1-guardrail, 2-base, 3-supporting upright post, 4-fastening screw, 5-clamping plate, 6-plug block, 7-bottom plate, 8-vertical rod, 9-cross rod, 10-plug groove, 11-boss, 12-plug groove, 13-threaded hole, 14-clamping groove and 15-positioning bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a road guardrail convenient to replace comprises a guardrail 1 and a base 2, wherein the guardrail 1 is fixedly arranged inside the top end of the base 2, a supporting upright post 3 is fixedly arranged inside the guardrail 1, an inserting block 6 is welded at the bottom end of the supporting upright post 3, cross rods 9 are arranged on two sides of the outer surface of the supporting upright post 3, vertical rods 8 are welded on the inner surface of each cross rod 9, a bottom plate 7 is welded on the outer surface of the bottom edge of the supporting upright post 3, fastening screws 4 are spirally connected on four corner edges of the upper surface of the bottom plate 7, clamping plates 5 are uniformly welded on the outer surface of the inserting block 6, an inserting groove 12 is formed in the outer surface of the base 2 in a penetrating way, a boss 11 is welded on the center edge of the top end of the base 2, threaded holes 13 are formed in four corner edges of the top surface of the boss 11, clamping grooves 14 are symmetrically formed in the inner surface of the inserting groove 12, four corners of the upper surface of the base 2 can be 10, the inside of the inserting groove 10 is inserted with a positioning bolt 15, the supporting upright post 3 is inserted with the inserting groove 12 on the surface of the base 2 through the inserting block 6 on the bottom surface, the guardrail 1 and the base 2 can be disassembled and maintained, the working efficiency of the maintenance and the replacement of the guardrail 1 is improved, the inserting block 6 is clamped with the clamping groove 14 on the inner surface of the inserting groove 12 through the clamping plate 5 on the outer surface in the inserting groove 12, the connecting stability of the guardrail 1 and the base 2 can be enhanced, the bottom plate 7 on the outer surface of the bottom edge of the supporting upright post 3 is tightly abutted with the upper surface of the boss 11 at the center of the upper surface of the base 2, the fastening screw 4 can penetrate through the upper surface of the bottom plate 7 to be spirally fastened and connected with the threaded hole 13 on the upper surface of the boss 11, the connecting stability of the bottom end of the guardrail 1 and the top surface of the base 2 is improved, the positioning bolt 15 is inserted with the four corners of the base 2 through the inserting groove 10, can fix the four corners edge of base 2 on ground, change and when base 2 does not damage through the maintenance to guardrail 1, can avoid demolising the change to base 2 to improve guardrail 1's change efficiency, and avoid carrying out the secondary to the road and punch, cause certain damage to the road
The working principle is as follows: before installing the guardrail 1, the supporting upright post 3 needs to be inserted into the insertion groove 12 on the top surface of the base 2 through the insertion block 6 at the bottom end, then the fastening screw 4 is rotated to be spirally fastened and connected with the threaded hole 13 on the surface of the boss 11, so that the base 2 is fixedly connected to the bottom end of the supporting upright post 3, then the road surface is punched, then the bottom surface of the assembled base 2 is aligned with the road surface punching point, then the positioning bolt 15 is inserted into the road surface through the insertion groove 10, so that the base 2 is fixed on the road surface, meanwhile, the supporting upright post 3 can support the vertical rod 8 and the cross rod 9 in the base 2, so as to separate the road surface, when the vertical rod 8 and the cross rod 9 on the outer side surface of the supporting upright post 3 are damaged, the supporting upright post 3 needs to be maintained and replaced, the fastening screw 4 is firstly rotated to be separated from the threaded hole 13 on the surface of the boss 11, and then the bottom end of the supporting upright post 3 is pushed, make grafting piece 6 break away from the inside of base 2 surface inserting groove 12, thereby demolish guardrail 1, then peg graft piece 6 with the grafting piece 6 of 3 bottoms of new support post and the inside inserting groove 12 of base 2 are pegged graft in an aligned manner, simultaneously the joint board 5 of 6 surfaces of grafting piece can with the joint groove 14 looks joint of inserting groove 12 internal surface, then run through bottom plate 7 with fastening screw 4 surface four corners edge and the screw hole 13 looks spiral fastening connection of 11 upper surface edges of boss, thereby fix the bottom mounting of support post 3 in the inside of base 2, accomplish the maintenance change to guardrail 1, change and when base 2 does not damage through the maintenance change to guardrail 1, can avoid demolising change base 2, thereby improve the change efficiency of guardrail 1, and avoid carrying out the secondary to the road surface and punch, cause certain damage to the road surface.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a highway guardrail convenient to change, includes guardrail (1) and base (2), its characterized in that: the guardrail structure is characterized in that the guardrail (1) is fixedly installed inside the top end of the base (2), a support upright post (3) is fixedly installed inside the guardrail (1), an inserting block (6) is welded at the bottom end of the support upright post (3), a cross rod (9) is installed on two sides of the outer surface of the support upright post (3), a vertical rod (8) is welded on the inner surface of the cross rod (9), a bottom plate (7) is welded on the outer surface of the bottom edge of the support upright post (3), fastening screws (4) are spirally connected on the four corners of the upper surface of the bottom plate (7), clamping plates (5) are uniformly welded on the outer surface of the inserting block (6), an inserting groove (12) is formed in a penetrating way on the outer surface of the base (2), a boss (11) is welded on the center edge of the top end of the base (2), and threaded holes (13) are formed on the four corners of the top surface of the boss (11), the inner surface symmetry of inserting groove (12) has seted up joint groove (14), the upper surface four corners edge of base (2) all can make inserting groove (10), the inside grafting of inserting groove (10) has location bolt (15).
2. A road guardrail convenient to replace as claimed in claim 1, wherein: the supporting upright posts (3) are inserted into the insertion grooves (12) on the surface of the base (2) through insertion blocks (6) on the bottom surface.
3. A road guardrail convenient to replace as claimed in claim 1, wherein: the insertion block (6) is clamped with the clamping groove (14) on the inner surface of the insertion groove (12) through the clamping plate (5) on the outer surface in the insertion groove (12).
4. A road guardrail convenient to replace as claimed in claim 1, wherein: the bottom plate (7) on the outer surface of the edge of the bottom of the supporting upright post (3) is tightly abutted with the upper surface of the boss (11) at the center of the upper surface of the base (2).
5. A road guardrail convenient to replace as claimed in claim 1, wherein: the fastening screw (4) penetrates through the upper surface of the bottom plate (7) and is in threaded fastening connection with a threaded hole (13) in the upper surface of the boss (11).
6. A road guardrail convenient to replace as claimed in claim 1, wherein: the positioning bolts (15) are inserted into the four corner edges of the base (2) through the insertion grooves (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263234.9U CN214005530U (en) | 2020-10-13 | 2020-10-13 | Highway guardrail convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022263234.9U CN214005530U (en) | 2020-10-13 | 2020-10-13 | Highway guardrail convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214005530U true CN214005530U (en) | 2021-08-20 |
Family
ID=77299236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022263234.9U Expired - Fee Related CN214005530U (en) | 2020-10-13 | 2020-10-13 | Highway guardrail convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214005530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450386A (en) * | 2022-09-28 | 2022-12-09 | 江西居卫士锌钢科技有限公司 | Novel assembled zinc steel guardrail |
-
2020
- 2020-10-13 CN CN202022263234.9U patent/CN214005530U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115450386A (en) * | 2022-09-28 | 2022-12-09 | 江西居卫士锌钢科技有限公司 | Novel assembled zinc steel guardrail |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220516 Address after: 529500 No. 192, Third Ring Road, Jiangcheng District, Yangjiang City, Guangdong Province Patentee after: Yangjiang Traffic Construction Co.,Ltd. Address before: No. 12, Weitang village, dapinggang village, Luojing Town, Luoding City, Yunfu City, Guangdong Province, 527200 Patentee before: Peng Zhenhao |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210820 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |