CN111305645A - Based on road and bridge construction is with buffering formula anticollision warning guardrail - Google Patents
Based on road and bridge construction is with buffering formula anticollision warning guardrail Download PDFInfo
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- CN111305645A CN111305645A CN202010216220.3A CN202010216220A CN111305645A CN 111305645 A CN111305645 A CN 111305645A CN 202010216220 A CN202010216220 A CN 202010216220A CN 111305645 A CN111305645 A CN 111305645A
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000003139 buffering effect Effects 0.000 title claims description 5
- 230000001681 protective effect Effects 0.000 claims abstract description 36
- 238000013016 damping Methods 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 10
- 230000008093 supporting effect Effects 0.000 claims description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000035939 shock Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/148—Means for vehicle stopping using impact energy absorbers mobile arrangements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
- E04H17/20—Posts therefor
- E04H17/22—Anchoring means therefor, e.g. specially-shaped parts entering the ground; Struts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention provides a buffer type anti-collision warning guardrail for road and bridge construction, which relates to the field of municipal construction and solves the problems that the direction and the force can not be changed and removed after a vehicle is impacted without an angle rotation guiding function; can not realize fixedly simultaneously through the fixed knot structure of pluralism, and fixed knot constructs unadjustable, can not adapt to the fixed problem of support under the different terrain environment. A buffer type anti-collision warning guardrail for road and bridge construction comprises a first frame; an elastic damping structure is arranged on the first frame, and a second frame is rotatably connected to the elastic damping structure. The improved force-bearing part structure is first, is connected on the rotating connecting seat C due to the rotation of the protective barrel, and the protective barrel and the rotating connecting seat C jointly form a protective rotating connecting structure, so that the force can be removed through the rotation of the protective barrel after the vehicle is in contact with the protective barrel, and the strength of the protective barrel can be enhanced through the reinforcing protrusion.
Description
Technical Field
The invention belongs to the technical field of municipal construction, and particularly relates to a buffering type anti-collision warning guardrail for road and bridge construction.
Background
With the development of society, the living standard is improved, the population density is higher and higher, and vehicles are more and more, and the inconvenience and the crowding of traffic follow with the increase, so that municipal works become the work which has to be done, and the guard rail becomes the indispensable urban appliance, and the guard rail is visible everywhere on the street or in the park.
As in application No.: the municipal buffer protective guard comprises two vertical rods, two first transverse rods are arranged between the two vertical rods, two connecting rods are arranged on the two first transverse rods, the two connecting rods are arranged in a crossed mode, the middle portions of the two connecting rods are hinged, one ends of the two connecting rods are arranged on the first transverse rods in a sliding mode along the length direction of the first transverse rods, buffer springs are arranged between the two first transverse rods and the connecting rods, the buffer springs extend along the length direction of the first transverse rods, the other ends of the connecting rods are connected with second transverse rods, a plurality of rotating shafts are arranged between the two second transverse rods in a rotating mode, the axis of each rotating shaft is parallel to the length direction of the corresponding vertical rod, an anti-collision shell is arranged on the outer wall of each rotating shaft in a covering mode, and a plurality of. The invention has the advantages of improving the anti-collision buffer capacity of the protective guard and improving the protective effect of the protective guard on vehicles and pedestrians.
Based on the application number: CN201920137818.6, patent search and prior art comparison, although this application and prior art device have the advantages of improving the crash-proof buffering capacity of the guard fence and improving the protection effect of the guard fence on vehicles and pedestrians, they still have the following disadvantages:
one is, the application is not reasonable enough in structure, although the purpose of multiple shock absorption can be achieved, the application does not have the angle rotation guiding function, and the direction change and the force unloading cannot be carried out after the vehicle is impacted, so that the stress of the fixed structure is increased, and the structure is not reasonable enough; moreover, the fixed structure is single and functional lower, can not realize simultaneously fixedly through the fixed structure of pluralism, and fixed structure can not adjust, can not adapt to the support under the different topography environment and fix.
Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a buffer type anti-collision warning guardrail for road and bridge construction is provided, so as to achieve the purpose of higher practical value.
Disclosure of Invention
In order to solve the technical problems, the invention provides a buffer type anti-collision warning guardrail for road and bridge construction, which aims to solve the problems that the structure is not reasonable enough, the application can realize the aim of multiple shock absorption, but the application does not have the angle rotation guiding function, and the direction and the force can not be changed after a vehicle is impacted, so that the stress of a fixed structure is increased, and the structure is not reasonable enough; moreover, the fixed knot constructs singleness and functional lower, can not realize simultaneously fixedly through the fixed knot structure of pluralism, and fixed knot constructs unadjustable, can not adapt to the problem of supporting fixedly under the different terrain environment.
The invention relates to a buffer type anti-collision warning guardrail for road and bridge construction, which is achieved by the following specific technical means:
a buffer type anti-collision warning guardrail for road and bridge construction comprises a first frame; the first frame is provided with an elastic damping structure, the elastic damping structure is rotatably connected with a second frame, and the second frame is rotatably connected with nine protective barrels; the second frame comprises rotary connecting seats C and elastic telescopic rods, nine groups of two rotary connecting seats C are welded on the front end face of the second frame in a rectangular array shape, and one elastic telescopic rod is welded at each of four corner positions of the rear end face of the second frame; the head end of the elastic telescopic rod is connected in a sliding groove on the limiting sliding block in a sliding mode, the head end of the elastic telescopic rod is of a spherical structure, and the elastic telescopic rod, the limiting sliding block and the elastic damping structure form a rotating shock absorption structure together; the first frame bottom face left side position and bottom face right side position all weld and have a support fixed knot to construct one by one.
Furthermore, the first frame, the limiting sliding blocks, the rectangular holes and the ground nails A are arranged on the front end face of the first frame, the first frame is of a rectangular frame structure, and the limiting sliding blocks are welded at four corner positions of the front end face of the first frame; six rectangular holes are formed in the first frame, a ground nail A is inserted into each rectangular hole, and the rectangular holes and the ground nails A jointly form an auxiliary fixing structure.
Further, first frame still includes rotation connecting seat A and support arm, first frame rear end face leans on below position symmetry welding to have two to rotate connecting seat A, and all rotates in every rotation connecting seat A and be connected with a support arm to rotation connecting seat A and support arm have constituteed the supplementary fixed knot of second of first frame jointly and have constructed.
Furthermore, the elastic damping structure comprises a rotating connecting seat B, limiting sliding columns and an elastic piece, wherein the rear end face of the rotating connecting seat B is symmetrically welded with the two stepped shaft-shaped limiting sliding columns, and the rotating connecting seat B is connected to the first frame in a sliding mode through the limiting sliding columns; an elastic piece of a rectangular block structure is further arranged between the rotating connecting seat B and the first frame, the rotating connecting seat B is rotatably connected with the second frame, and the rotating connecting seat B, the limiting sliding column and the elastic piece jointly support the elastic connecting structure.
Furthermore, the protective barrel comprises reinforcing bulges, the protective barrel is of a cylindrical barrel-shaped structure, and the outer wall of the protective barrel is welded with the reinforcing bulges of a plurality of annular structures in a rectangular array shape; the protection barrel is rotatably connected to the rotating connecting seat C, and the protection barrel and the rotating connecting seat C jointly form a protection type rotating connecting structure.
Furthermore, the protection barrel also comprises a water inlet and a water outlet, the top end surface and the bottom end surface of the protection barrel are respectively provided with the water inlet and the water outlet, and water is filled in the protection barrel.
Furthermore, the supporting and fixing structure comprises an installation seat, a supporting pipe and a ground nail B, the installation seat is welded on the bottom end face of the first frame, the supporting pipe is connected to the installation seat in a threaded mode, and the ground nail B is inserted into the supporting pipe in an inserted mode; the mounting seat and the supporting tube jointly form an adjustable supporting structure.
Compared with the prior art, the invention has the following beneficial effects:
improved bearing structure, on the one hand, this device has adopted the mode that multistage pluralism bearing structure supported to strengthen the supporting effect to the at utmost, specifically as follows: firstly, fixing the support arm by penetrating the ground nail B through the support tube, secondly, fixing the support arm by penetrating the ground nail A through the rectangular hole, and thirdly, unfolding and fixing the rotation degree of the support arm; on the other hand, the mounting seat and the supporting tube jointly form an adjustable supporting structure, and the supporting tube is adjusted in a rotating mode, so that the horizontal adjustment of the device can be realized, and the adaptability of the device on different terrains is improved.
The structure of the stress part is improved, firstly, the protective barrel is rotationally connected to the rotary connecting seat C, and the protective barrel and the rotary connecting seat C jointly form a protective rotary connecting structure, so that the force can be removed through the rotation of the protective barrel after a vehicle is in contact with the protective barrel, and the strength of the protective barrel can be enhanced through the reinforcing bulges; secondly, the elastic telescopic rod, the limiting sliding block and the elastic damping structure form a rotating shock-absorbing structure, so that the second frame can rotate angularly after receiving impact to realize impact force removal; thirdly, because of rotating connecting seat B, spacing slip post and elastic component and supporting elastic connection structure jointly, elastic shock-absorbing structure can exert certain elastic shock attenuation effect after the second frame atress.
Drawings
Fig. 1 is a schematic axial view of the present invention.
Fig. 2 is an enlarged schematic view of fig. 1 at a.
Fig. 3 is an enlarged schematic view of fig. 1 at B according to the present invention.
Fig. 4 is a schematic axial view of the present invention in another direction of fig. 1.
Fig. 5 is a schematic axial view of the present invention with the protective barrel removed.
Fig. 6 is an enlarged view of the structure of fig. 5C according to the present invention.
Fig. 7 is a schematic sectional enlarged structure view of the protection barrel of the invention.
Fig. 8 is an enlarged view of fig. 7D according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a first frame; 101. a limiting sliding block; 102. a rectangular hole; 103. a ground nail A; 104. rotating the connecting seat A; 105. a support arm; 2. an elastic shock-absorbing structure; 201. rotating the connecting seat B; 202. a limiting sliding column; 203. an elastic member; 3. a second frame; 301. rotating the connecting seat C; 302. an elastic telescopic rod; 4. a protective barrel; 401. a reinforcing protrusion; 402. a water inlet; 403. a water outlet; 5. supporting the fixed structure; 501. a mounting seat; 502. supporting a tube; 503. and a ground nail B.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a buffer type anti-collision warning guardrail for road and bridge construction, which comprises a first frame 1; an elastic shock absorption structure 2 is arranged on the first frame 1, a second frame 3 is rotatably connected to the elastic shock absorption structure 2, and nine protective barrels 4 are rotatably connected to the second frame 3; referring to fig. 5, the second frame 3 includes rotating connection seats C301 and elastic telescopic rods 302, nine sets of two rotating connection seats C301 are welded to the front end face of the second frame 3 in a rectangular array, and one elastic telescopic rod 302 is welded to each of four corner positions of the rear end face of the second frame 3; the head end of the elastic expansion link 302 is connected in a sliding groove on the limiting sliding block 101 in a sliding manner, the head end of the elastic expansion link 302 is of a spherical structure, and the elastic expansion link 302, the limiting sliding block 101 and the elastic damping structure 2 form a rotating shock-absorbing structure together, so that the second frame 3 can rotate angularly after being impacted to realize impact force removal; the left position and the right position of the bottom end face of the first frame 1 are respectively welded with a support fixing structure 5.
Referring to fig. 5, the first frame 1, a limiting sliding block 101, a rectangular hole 102 and a ground nail a103, the first frame 1 is a rectangular frame-shaped structure, and the limiting sliding block 101 is welded at each of four corner positions of the front end surface of the first frame 1; six rectangular holes 102 are formed in the first frame 1, a ground nail A103 is inserted into each rectangular hole 102, the rectangular holes 102 and the ground nails A103 form an auxiliary fixing structure together, and stability in fixing can be further enhanced.
Referring to fig. 4, the first frame 1 further includes a rotation connection seat a104 and a support arm 105, two rotation connection seats a104 are symmetrically welded on the rear end surface of the first frame 1 near the lower position, and one support arm 105 is rotatably connected in each rotation connection seat a104, and the rotation connection seats a104 and the support arm 105 jointly form a second auxiliary fixing structure of the first frame 1, so as to further improve the stability of the first frame 1.
Referring to fig. 5 and 6, the elastic damping structure 2 includes a rotating connection seat B201, a limiting sliding column 202 and an elastic member 203, two stepped shaft-shaped limiting sliding columns 202 are symmetrically welded on the rear end face of the rotating connection seat B201, and the rotating connection seat B201 is slidably connected to the first frame 1 through the limiting sliding columns 202; still be provided with the elastic component 203 of a rectangular block structure between rotation connecting seat B201 and the first frame 1, and rotate connecting seat B201 and second frame 3 and rotate and be connected to rotation connecting seat B201, spacing sliding column 202 and elastic component 203 support elastic connection structure jointly, and elastic shock-absorbing structure 2 can play certain elasticity cushioning effect after second frame 3 atress.
Referring to fig. 7, the protective barrel 4 includes a reinforcing protrusion 401, the protective barrel 4 is a cylindrical barrel-shaped structure, and a plurality of reinforcing protrusions 401 with annular structures are welded on the outer wall of the protective barrel 4 in a rectangular array; protection bucket 4 rotates to be connected on rotating connecting seat C301, and protection bucket 4 constitutes the rotation connection structure of protection formula jointly with rotating connecting seat C301, can realize unloading power through the rotation of protection bucket 4 after vehicle and the contact of protection bucket 4, and can strengthen the intensity of protection bucket 4 through strengthening protruding 401.
Referring to fig. 7, the protection barrel 4 further comprises a water inlet 402 and a water outlet 403, the top end surface and the bottom end surface of the protection barrel 4 are respectively provided with the water inlet 402 and the water outlet 403, and water is filled in the protection barrel 4, so that the water content in the protection barrel 4 can improve the self-gravity of the protection barrel 4 to further improve the protection effect.
Referring to fig. 2, the supporting and fixing structure 5 includes a mounting seat 501, a supporting pipe 502 and a ground nail B503, the mounting seat 501 is welded on the bottom end surface of the first frame 1, the supporting pipe 502 is screwed on the mounting seat 501, and the ground nail B503 is inserted in the supporting pipe 502; the mounting seat 501 and the supporting tube 502 jointly form an adjustable supporting structure, and the horizontal adjustment of the device can be realized by rotating and adjusting the supporting tube 502, so that the adaptability of the device on different terrains is improved.
The specific use mode and function of the embodiment are as follows:
when the device is used, after the device is placed at a specified position, if the ground is not smooth enough, the supporting tube 502 on the supporting and fixing structure 5 can be rotated to be adjusted, after the adjustment is finished, the ground nail B503 penetrates through the supporting tube 502 to be fixed, then the ground nail A103 penetrates through the rectangular hole 102 to be fixed, and finally the supporting arm 105 is rotated by 90 degrees to be unfolded and fixed;
in the use process, firstly, the protective barrel 4 is rotatably connected to the rotary connecting seat C301, and the protective barrel 4 and the rotary connecting seat C301 jointly form a protective rotary connecting structure, so that after a vehicle is in contact with the protective barrel 4, the force can be removed through the rotation of the protective barrel 4, and the strength of the protective barrel 4 can be enhanced through the reinforcing protrusion 401; secondly, as the elastic telescopic rod 302, the limiting sliding block 101 and the elastic damping structure 2 form a rotating damping structure together, the second frame 3 can rotate angularly after receiving impact to realize impact force relief; thirdly, because the rotating connection seat B201, the limiting sliding column 202 and the elastic member 203 support the elastic connection structure together, the elastic damping structure 2 can play a certain elastic damping role after the second frame 3 is stressed.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides a be based on road and bridge construction is with buffering formula anticollision warning guardrail which characterized in that: comprising a first frame (1); an elastic shock absorption structure (2) is arranged on the first frame (1), a second frame (3) is rotatably connected to the elastic shock absorption structure (2), and nine protective barrels (4) are rotatably connected to the second frame (3); referring to fig. 5, the second frame (3) includes rotating connection seats C (301) and elastic telescopic rods (302), nine groups of two rotating connection seats C (301) are welded to the front end face of the second frame (3) in a rectangular array, and one elastic telescopic rod (302) is welded to each of four corner positions of the rear end face of the second frame (3); the head end of the elastic telescopic rod (302) is connected in a sliding groove on the limiting sliding block (101) in a sliding mode, the head end of the elastic telescopic rod (302) is of a spherical structure, and the elastic telescopic rod (302), the limiting sliding block (101) and the elastic damping structure (2) jointly form a rotating shock absorption structure; the left side position and the right side position of the bottom end face of the first frame (1) are respectively welded with a support fixing structure (5).
2. The buffer type anti-collision warning guardrail for road and bridge construction based on the claim 1 is characterized in that: the first frame (1) is of a rectangular frame-shaped structure, and the limiting sliding blocks (101), the rectangular holes (102) and the ground nails A (103) are welded at four corner positions of the front end face of the first frame (1) respectively; six rectangular holes (102) are formed in the first frame (1), a ground nail A (103) is inserted into each rectangular hole (102), and the rectangular holes (102) and the ground nails A (103) jointly form an auxiliary fixing structure.
3. The buffer type anti-collision warning guardrail for road and bridge construction based on the claim 1 is characterized in that: first frame (1) is still including rotating connecting seat A (104) and support arm (105), first frame (1) rear end face has two to rotate connecting seat A (104) by below position symmetry welding, and all rotates in every rotation connecting seat A (104) and is connected with a support arm (105) to rotate connecting seat A (104) and support arm (105) and constitute the supplementary fixed knot of second of first frame (1) jointly and construct.
4. The buffer type anti-collision warning guardrail for road and bridge construction based on the claim 1 is characterized in that: the elastic shock absorption structure (2) comprises a rotating connecting seat B (201), limiting sliding columns (202) and an elastic piece (203), the two stepped shaft-shaped limiting sliding columns (202) are symmetrically welded on the rear end face of the rotating connecting seat B (201), and the rotating connecting seat B (201) is connected to the first frame (1) in a sliding mode through the limiting sliding columns (202); an elastic part (203) of a rectangular block structure is further arranged between the rotating connecting seat B (201) and the first frame (1), the rotating connecting seat B (201) is rotatably connected with the second frame (3), and the rotating connecting seat B (201), the limiting sliding column (202) and the elastic part (203) jointly support the elastic connection structure.
5. The buffer type anti-collision warning guardrail for road and bridge construction based on the claim 1 is characterized in that: the protective barrel (4) comprises reinforcing bulges (401), the protective barrel (4) is of a cylindrical barrel-shaped structure, and the reinforcing bulges (401) with a plurality of annular structures are welded on the outer wall of the protective barrel (4) in a rectangular array shape; protection bucket (4) rotate to be connected on rotating connecting seat C (301), and protection bucket (4) and rotating connecting seat C (301) constitute the rotation connection structure of protection formula jointly.
6. The buffer type anti-collision warning guardrail for road and bridge construction based on the claim 1 is characterized in that: the protection barrel (4) further comprises a water inlet (402) and a water outlet (403), the top end face and the bottom end face of the protection barrel (4) are respectively provided with the water inlet (402) and the water outlet (403), and water is filled in the protection barrel (4).
7. The buffer type anti-collision warning guardrail for road and bridge construction based on the claim 1 is characterized in that: the supporting and fixing structure (5) comprises an installation seat (501), a supporting tube (502) and a ground nail B (503), the installation seat (501) is welded on the bottom end face of the first frame (1), the supporting tube (502) is connected to the installation seat (501) in a threaded mode, and the ground nail B (503) is inserted in the supporting tube (502); the mounting seat (501) and the supporting tube (502) jointly form an adjustable supporting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010216220.3A CN111305645B (en) | 2020-03-25 | 2020-03-25 | Based on road and bridge construction is with buffering formula anticollision warning guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010216220.3A CN111305645B (en) | 2020-03-25 | 2020-03-25 | Based on road and bridge construction is with buffering formula anticollision warning guardrail |
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| Publication Number | Publication Date |
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| CN111305645A true CN111305645A (en) | 2020-06-19 |
| CN111305645B CN111305645B (en) | 2021-08-03 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112326922A (en) * | 2020-09-18 | 2021-02-05 | 九天起宏(江苏)检测有限公司 | Portable detecting instrument suitable for soil pH value detects |
| CN114460328A (en) * | 2021-12-30 | 2022-05-10 | 安徽科海建设项目管理有限公司 | Hydraulic engineering supervises with engineering inspection and accepts monitoring devices |
| CN114753285A (en) * | 2022-04-02 | 2022-07-15 | 深圳市正道公路工程有限公司 | Portable anticollision barrier of portable |
| CN117144831A (en) * | 2023-10-26 | 2023-12-01 | 奥斯福集团有限公司 | Road protection structure for road traffic |
Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207129A (en) * | 2005-01-25 | 2006-08-10 | Sato Kogyo Co Ltd | Pier construction of structure |
| WO2007081282A1 (en) * | 2006-01-16 | 2007-07-19 | Lindberg Bjoern | Noise absorbing railing |
| CN201258460Y (en) * | 2008-09-05 | 2009-06-17 | 毛勒桥梁附件有限公司 | Rotating shaft type bridge expansion device |
| US20120121325A1 (en) * | 2010-11-15 | 2012-05-17 | Buehler Michael J | Crash cushion |
| US20130048825A1 (en) * | 2011-08-28 | 2013-02-28 | Eric Stalemark | Deck mounting components for attachment of posts and the like |
| CN204418060U (en) * | 2014-12-13 | 2015-06-24 | 新昌县东宇科研开发有限公司 | Swing type road prevention device |
| CN206607531U (en) * | 2017-02-25 | 2017-11-03 | 宁波市若水助创商务咨询服务有限公司 | Road guiding cushioning guard fence |
| CN206784251U (en) * | 2017-05-27 | 2017-12-22 | 青海路桥建设机械工程有限公司 | A kind of road collision avoiding device |
| CN207062842U (en) * | 2017-07-19 | 2018-03-02 | 夏正付 | A kind of anticollision barrier for traffic route |
| CN207079472U (en) * | 2017-08-29 | 2018-03-09 | 陈冬兵 | A kind of road bridge joist steel structure guard rail |
| CN207159886U (en) * | 2017-07-20 | 2018-03-30 | 傅文鹏 | A kind of flexible roller guardrail |
| CN207862823U (en) * | 2018-01-22 | 2018-09-14 | 福建爱迪生科技有限公司 | A kind of efficient anticollision road guard |
| CN109056523A (en) * | 2018-09-12 | 2018-12-21 | 浙江建设职业技术学院 | A kind of Collison fence for bridge and its construction method |
| CN208472566U (en) * | 2018-06-04 | 2019-02-05 | 赣州市乌托邦电子商务有限公司 | It is a kind of applied to bridge, the anticollision barrier of road |
| CN208563197U (en) * | 2018-06-01 | 2019-03-01 | 于东波 | A kind of road and bridge safety protection structure |
| CN208650649U (en) * | 2018-08-03 | 2019-03-26 | 张海林 | A kind of highway bridge construction foundation pit protective device |
| CN209040027U (en) * | 2018-07-24 | 2019-06-28 | 北京易成市政工程有限责任公司 | A kind of through street anticollision barrier |
| CN110005254A (en) * | 2019-04-11 | 2019-07-12 | 普时力新钢科技(北京)有限公司 | Piece for assembling type fence |
| CN209443404U (en) * | 2019-01-05 | 2019-09-27 | 杨福春 | A kind of urban road engineering guard bar device |
| CN110318356A (en) * | 2018-03-30 | 2019-10-11 | 福建路达交通设施有限公司 | A kind of guide type highway protective device |
| CN209555767U (en) * | 2019-01-28 | 2019-10-29 | 占朋才 | A kind of anticollision Bridge guardrail |
| CN110409346A (en) * | 2019-07-27 | 2019-11-05 | 王德发 | A kind of highway barrier that can be adjusted with topography variation and method |
| CN209652822U (en) * | 2019-01-26 | 2019-11-19 | 四汇建设集团有限公司 | A kind of municipal administration cushioning guard fence |
| CN209686290U (en) * | 2019-01-07 | 2019-11-26 | 吉林省路桥设计股份有限公司 | A kind of road guard anticollision device, collision-prevention device |
| CN209837871U (en) * | 2019-02-22 | 2019-12-24 | 鑫洲控股集团有限公司 | Safety protective guard convenient to adjust for construction |
-
2020
- 2020-03-25 CN CN202010216220.3A patent/CN111305645B/en active Active
Patent Citations (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006207129A (en) * | 2005-01-25 | 2006-08-10 | Sato Kogyo Co Ltd | Pier construction of structure |
| WO2007081282A1 (en) * | 2006-01-16 | 2007-07-19 | Lindberg Bjoern | Noise absorbing railing |
| CN201258460Y (en) * | 2008-09-05 | 2009-06-17 | 毛勒桥梁附件有限公司 | Rotating shaft type bridge expansion device |
| US20120121325A1 (en) * | 2010-11-15 | 2012-05-17 | Buehler Michael J | Crash cushion |
| US20130048825A1 (en) * | 2011-08-28 | 2013-02-28 | Eric Stalemark | Deck mounting components for attachment of posts and the like |
| CN204418060U (en) * | 2014-12-13 | 2015-06-24 | 新昌县东宇科研开发有限公司 | Swing type road prevention device |
| CN206607531U (en) * | 2017-02-25 | 2017-11-03 | 宁波市若水助创商务咨询服务有限公司 | Road guiding cushioning guard fence |
| CN206784251U (en) * | 2017-05-27 | 2017-12-22 | 青海路桥建设机械工程有限公司 | A kind of road collision avoiding device |
| CN207062842U (en) * | 2017-07-19 | 2018-03-02 | 夏正付 | A kind of anticollision barrier for traffic route |
| CN207159886U (en) * | 2017-07-20 | 2018-03-30 | 傅文鹏 | A kind of flexible roller guardrail |
| CN207079472U (en) * | 2017-08-29 | 2018-03-09 | 陈冬兵 | A kind of road bridge joist steel structure guard rail |
| CN207862823U (en) * | 2018-01-22 | 2018-09-14 | 福建爱迪生科技有限公司 | A kind of efficient anticollision road guard |
| CN110318356A (en) * | 2018-03-30 | 2019-10-11 | 福建路达交通设施有限公司 | A kind of guide type highway protective device |
| CN208563197U (en) * | 2018-06-01 | 2019-03-01 | 于东波 | A kind of road and bridge safety protection structure |
| CN208472566U (en) * | 2018-06-04 | 2019-02-05 | 赣州市乌托邦电子商务有限公司 | It is a kind of applied to bridge, the anticollision barrier of road |
| CN209040027U (en) * | 2018-07-24 | 2019-06-28 | 北京易成市政工程有限责任公司 | A kind of through street anticollision barrier |
| CN208650649U (en) * | 2018-08-03 | 2019-03-26 | 张海林 | A kind of highway bridge construction foundation pit protective device |
| CN109056523A (en) * | 2018-09-12 | 2018-12-21 | 浙江建设职业技术学院 | A kind of Collison fence for bridge and its construction method |
| CN209443404U (en) * | 2019-01-05 | 2019-09-27 | 杨福春 | A kind of urban road engineering guard bar device |
| CN209686290U (en) * | 2019-01-07 | 2019-11-26 | 吉林省路桥设计股份有限公司 | A kind of road guard anticollision device, collision-prevention device |
| CN209652822U (en) * | 2019-01-26 | 2019-11-19 | 四汇建设集团有限公司 | A kind of municipal administration cushioning guard fence |
| CN209555767U (en) * | 2019-01-28 | 2019-10-29 | 占朋才 | A kind of anticollision Bridge guardrail |
| CN209837871U (en) * | 2019-02-22 | 2019-12-24 | 鑫洲控股集团有限公司 | Safety protective guard convenient to adjust for construction |
| CN110005254A (en) * | 2019-04-11 | 2019-07-12 | 普时力新钢科技(北京)有限公司 | Piece for assembling type fence |
| CN110409346A (en) * | 2019-07-27 | 2019-11-05 | 王德发 | A kind of highway barrier that can be adjusted with topography variation and method |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112326922A (en) * | 2020-09-18 | 2021-02-05 | 九天起宏(江苏)检测有限公司 | Portable detecting instrument suitable for soil pH value detects |
| CN114460328A (en) * | 2021-12-30 | 2022-05-10 | 安徽科海建设项目管理有限公司 | Hydraulic engineering supervises with engineering inspection and accepts monitoring devices |
| CN114753285A (en) * | 2022-04-02 | 2022-07-15 | 深圳市正道公路工程有限公司 | Portable anticollision barrier of portable |
| CN114753285B (en) * | 2022-04-02 | 2023-08-25 | 深圳市正道公路工程有限公司 | Portable movable crash barrier |
| CN117144831A (en) * | 2023-10-26 | 2023-12-01 | 奥斯福集团有限公司 | Road protection structure for road traffic |
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Inventor after: Zhou Weiqiang Inventor after: Lv Yalin Inventor after: Li Liang Inventor after: Shi Yalei Inventor after: Wang Gongtao Inventor after: Qiu Pengru Inventor after: Hu Mizhou Inventor after: Cui Zhenxing Inventor after: Gu Xuedi Inventor after: Dong Xueqian Inventor before: Wang Gongtao Inventor before: Qiu Pengru Inventor before: Hu Mizhou Inventor before: Cui Zhenxing Inventor before: Gu Xuedi Inventor before: Dong Xueqian Inventor before: Lv Yalin |
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Effective date of registration: 20210714 Address after: 065201 South Side of College Road, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Applicant after: ERCHU CO., LTD. OF CHINA RAILWAY TUNNEL Group Address before: No. 286, Renmin Road, Hualong District, Puyang City, Henan Province Applicant before: Wang Gongtao |
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