CN211621347U - Anti-collision movable guardrail for road - Google Patents
Anti-collision movable guardrail for road Download PDFInfo
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- CN211621347U CN211621347U CN201922068027.5U CN201922068027U CN211621347U CN 211621347 U CN211621347 U CN 211621347U CN 201922068027 U CN201922068027 U CN 201922068027U CN 211621347 U CN211621347 U CN 211621347U
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- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 240000007643 Phytolacca americana Species 0.000 description 1
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Abstract
The utility model belongs to the technical field of highway guardrail, especially, be a highway anticollision movable guardrail, it is inefficient with the split to current guardrail spelling, and the problem that the spelling steadiness is low, the following scheme is put forward now, it includes two montants, two horizontal poles of one side fixedly connected with that two montants are close to each other, a plurality of diagonal draw bars of one side fixedly connected with that two horizontal poles are close to each other, one side fixedly connected with sleeve of another montant is kept away from to a montant in two montants, the circle axle that fixed connection has the level to set up on the telescopic inner wall, the cover is rotated in the outside of circle axle and is equipped with the kelly, the opening has been seted up to telescopic bottom side, the opening is run through and extends to telescopic outside and fixedly connected with poker rod to the bottom. The utility model has the advantages of reasonable design, the inserted bar insert in the sleeve alright directly be in the same place the concatenation that adjacent guardrail is firm, and the split action is simple easy operation, has effectively improved guardrail combination and split efficiency, shortens the engineering time.
Description
Technical Field
The utility model relates to a highway guardrail technical field especially relates to a highway anticollision movable guardrail.
Background
The safety problems of the road central separation zone opening and the temporary construction area are increasingly shown, and various manufacturers and related research institutions actively develop and develop a large number of novel movable guardrails to solve the safety loophole, and the movable guardrails also need to be used for realizing the temporary separation work. For example, chinese patent publication No. CN203904885U discloses a highway crash barrier having a stable support base connected to longitudinal support rails; the fillet steel structure is a longitudinal and transverse outer structural frame of the whole guardrail; longitudinal fillet steel structures are arranged between the outer structure frames to serve as inner structure supports, and prompt colors are coated on the steel structures; the top of the steel structure of the railing is provided with a conical and spherical steel structure for preventing pedestrians from crossing; one end of the guardrail is provided with a cylindrical connecting groove, and the other end of the guardrail is provided with a protruding cylindrical connecting bolt corresponding to the cylindrical connecting groove. This product structural strength is reliable, connect convenient, compact, avoid the pedestrian to stride across and warn the highway anticollision movable guardrail of reminding the passing vehicle.
But above-mentioned design still has the weak point, and the guardrail structural design of above-mentioned patent design is reasonable inadequately, and the spelling is inefficient with the split, and the spelling steadiness is low, therefore we have proposed highway anticollision movable guardrail and have been used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings of low assembly and disassembly efficiency and low assembly stability of the prior guardrail, and providing the highway anti-collision movable guardrail.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a highway anti-collision movable guardrail comprises two vertical rods, wherein one side, close to each other, of the two vertical rods is fixedly connected with two transverse rods, one side, close to each other, of the two transverse rods is fixedly connected with a plurality of diagonal draw bars, one side, far away from the other vertical rod, of one vertical rod of the two vertical rods is fixedly connected with a sleeve, a horizontally arranged round shaft is fixedly connected to the inner wall of the sleeve, a clamping rod is rotatably sleeved on the outer side of the round shaft, a notch is formed in the bottom side of the sleeve, the bottom end of the clamping rod penetrates through the notch and extends to the outer side of the sleeve and is fixedly connected with a shifting rod, one side, close to the vertical rod, of the sleeve is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with the corresponding vertical rod, one side, far away from the other vertical rod of the two vertical rods, is, and the plurality of diagonal draw bars are arranged in a cross way.
Preferably, the bottom of one side of the inserted bar, which is far away from the vertical bar, is provided with an inclined plane, and the top end of the clamping bar is of a hemispherical structure, so that the top end of the clamping bar can easily slide through the bottom side of the inserted bar and slide into the slot.
Preferably, the opening is close to the one end of fixedly connected with locating lever on the one side inner wall of montant, and the other end of locating lever and the one side swing joint that the kelly is close to the montant for support the bottom position of kelly, make the kelly bottom can't continue to deflect to the left side.
Preferably, the top side fixedly connected with reflector panel of the horizontal pole that lies in the top in two horizontal poles, and the both sides of reflector panel respectively with two montants one side fixed connection that are close to each other, play warning, warning effect.
Preferably, the front side of kelly is opened and is equipped with the circular port with circle axle looks adaptation, circle axle rotates with the circular port to be connected, conveniently overlaps the kelly at the outside position of circle axle.
The utility model discloses a highway anticollision movable guardrail, through inserting the inserted bar on one guardrail into the sleeve on another guardrail, the inclined plane of inserted bar will promote the top of kelly to the inboard deflection of sleeve, the bottom of kelly deflects and stimulates the spring to the telescopic outside, make the spring be in the state of elongation, when the top of kelly slided the bottom surface of inserted bar and slided into the slot, the kelly recovers to vertical state under the elastic action of spring, the bottom of kelly supports on the locating lever this moment, the inserted bar just can't the roll-off sleeve, can put together the butt joint of two sets of guardrails, can put together multiunit guardrail in the same way, improve the spelling efficiency;
when the guardrail is disassembled, the poking rod is pushed to the right side, the poking rod drives the top end of the clamping rod to deflect leftwards and slide out of the slot, the poking rod is kept still, the inserting rod can be taken out, and the disassembling work of a plurality of guardrails is realized;
the utility model has the advantages of reasonable design, the inserted bar insert in the sleeve alright directly be in the same place the concatenation that adjacent guardrail is firm, and the split action is simple easy operation, has effectively improved guardrail combination and split efficiency, shortens the engineering time.
Drawings
FIG. 1 is a schematic structural view of a highway crash barrier according to the present invention;
FIG. 2 is a schematic structural view of a portion A of the highway crash barrier of the present invention;
FIG. 3 is a schematic structural view of a portion B of the highway crash barrier according to the present invention;
fig. 4 is the utility model provides a structural schematic diagram after sleeve and inserted bar concatenation of highway anticollision movable guardrail.
In the figure: 1. a vertical rod; 2. a cross bar; 3. a diagonal member; 4. a reflector; 5. a sleeve; 6. a circular shaft; 7. a clamping rod; 8. a spring; 9. a poke rod; 10. opening the gap; 11. inserting a rod; 12. a slot; 13. a bevel; 14. and (5) positioning the rod.
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.
Referring to fig. 1-4, the highway anti-collision movable guardrail comprises two vertical rods 1, wherein one side of each vertical rod 1, which is close to each other, is fixedly connected with two cross rods 2, one side of each horizontal rod 2, which is close to each other, is fixedly connected with a plurality of diagonal draw bars 3, one side of one vertical rod 1, which is far away from the other vertical rod 1, of each vertical rod 1 is fixedly connected with a sleeve 5, the inner wall of each sleeve 5 is fixedly connected with a horizontally arranged round shaft 6, the outer side of each round shaft 6 is rotatably sleeved with a clamping rod 7, the bottom side of each sleeve 5 is provided with a notch 10, the bottom end of each clamping rod 7 penetrates through the notch 10 and extends to the outer side of the corresponding sleeve 5 and is fixedly connected with a poking rod 9, one side of each sleeve 5, which is close to the corresponding vertical rod 1 is fixedly connected with one end of a spring 8, the other end of the spring 8 is fixedly, the bottom side of the inserted link 11 is provided with a slot 12 matched with the clamping rod 7, and the inclined pull rods 3 are arranged in a crossed manner.
The utility model discloses in, one side bottom that montant 1 was kept away from to inserted bar 11 is provided with inclined plane 13, and the top of kelly 7 sets up to hemisphere type structure for the bottom side position of inserted bar 11 is slided easily and is gone into in slot 12 in the top of kelly 7.
The utility model discloses in, fixedly connected with locating lever 14's one end on opening 10 is close to one side inner wall of montant 1, and locating lever 14's the other end and kelly 7 are close to one side swing joint of montant 1 for support the bottom position of kelly 7, make 7 bottoms of kelly can't continue to deflect to the left side.
The utility model discloses in, lie in the top side fixedly connected with reflector panel 4 of the horizontal pole 2 of top in two horizontal poles 2, and one side fixed connection that the both sides of reflector panel 4 are close to each other with two montants 1 respectively plays warning, warning effect.
The utility model discloses in, the circular port with 6 looks adaptations of circle axle is opened to the front side of kelly 7, and circle axle 6 rotates with the circular port to be connected, and the convenience is established the outside position at circle axle 6 with 7 covers of kelly.
In the utility model, when in use, the inserted bar 11 on one guardrail is inserted into the sleeve 5 on another guardrail, at this time, the inclined plane 13 of the inserted bar 11 will push the top end of the clamping bar 7 to deflect towards the inner side of the sleeve 5, at this time, the bottom end of the clamping bar 7 deflects towards the outer side of the sleeve 5 and pulls the spring 8, so that the spring 8 is in an elongated state, when the top end of the clamping bar 7 slides over the bottom surface of the inserted bar 11 and slides into the slot 12, the clamping bar 7 is restored to a vertical state under the elastic action of the spring 8, at this time, the bottom end of the clamping bar 7 is propped against the positioning rod 14, the inserted bar 11 can not slide out of the sleeve 5, and then the butt joint of two groups of guardrails can be assembled together, and the groups of guardrails can be assembled together by the same principle, the assembling efficiency is improved, and when the guardrails are disassembled, the poking bar 9 is pushed towards the right side, the poking bar 9 drives the, the inserted bar 11 can be taken out, and the splitting work of a plurality of guardrails is realized.
Claims (5)
1. A highway anti-collision movable guardrail comprises two vertical rods (1), wherein one side of each vertical rod (1) close to each other is fixedly connected with two cross rods (2), one side of each horizontal rod (2) close to each other is fixedly connected with a plurality of diagonal draw bars (3), the highway anti-collision movable guardrail is characterized in that one side of one vertical rod (1) of the two vertical rods (1) far away from the other vertical rod (1) is fixedly connected with a sleeve (5), the inner wall of the sleeve (5) is fixedly connected with a horizontally arranged round shaft (6), the outer side of the round shaft (6) is rotatably sleeved with a clamping rod (7), the bottom side of the sleeve (5) is provided with a notch (10), the bottom end of the clamping rod (7) penetrates through the notch (10) and extends to the outer side of the sleeve (5) and is fixedly connected with a poking rod (9), one side of the sleeve (5) close to the vertical rod (1, the other end and the corresponding montant (1) fixed connection of spring (8), and one side fixedly connected with position and sleeve (5) assorted inserted bar (11) of keeping away from a montant (1) in another montant (1) in two montants (1), slot (12) with kelly (7) looks adaptation are seted up to the bottom side of inserted bar (11), and a plurality of diagonal draw bar (3) cross arrangement.
2. The highway anti-collision movable guardrail according to claim 1, wherein the bottom of one side of the inserted bar (11) far away from the vertical bar (1) is provided with a slope (13), and the top end of the clamping bar (7) is provided with a hemispherical structure.
3. The highway anti-collision movable guardrail according to claim 1, wherein one end of the positioning rod (14) is fixedly connected to the inner wall of one side of the notch (10) close to the vertical rod (1), and the other end of the positioning rod (14) is movably connected with one side of the clamping rod (7) close to the vertical rod (1).
4. A highway anti-collision movable guardrail according to claim 1, characterized in that the top side of the cross bar (2) positioned above the two cross bars (2) is fixedly connected with a light reflecting plate (4), and two sides of the light reflecting plate (4) are respectively and fixedly connected with one side of the two vertical bars (1) close to each other.
5. The highway anti-collision movable guardrail according to claim 1, characterized in that a circular hole matched with the circular shaft (6) is formed in the front side of the clamping rod (7), and the circular shaft (6) is rotatably connected with the circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068027.5U CN211621347U (en) | 2019-11-26 | 2019-11-26 | Anti-collision movable guardrail for road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922068027.5U CN211621347U (en) | 2019-11-26 | 2019-11-26 | Anti-collision movable guardrail for road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211621347U true CN211621347U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922068027.5U Active CN211621347U (en) | 2019-11-26 | 2019-11-26 | Anti-collision movable guardrail for road |
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| Country | Link |
|---|---|
| CN (1) | CN211621347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962377A (en) * | 2021-02-03 | 2021-06-15 | 四川吉凯瑞建设工程有限公司 | Detachable cast-in-place concrete pavement and pouring method |
-
2019
- 2019-11-26 CN CN201922068027.5U patent/CN211621347U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112962377A (en) * | 2021-02-03 | 2021-06-15 | 四川吉凯瑞建设工程有限公司 | Detachable cast-in-place concrete pavement and pouring method |
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