CN115434270B - Semi-rigid superposed beam anti-collision guardrail and construction method thereof - Google Patents
Semi-rigid superposed beam anti-collision guardrail and construction method thereof Download PDFInfo
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- CN115434270B CN115434270B CN202211231046.5A CN202211231046A CN115434270B CN 115434270 B CN115434270 B CN 115434270B CN 202211231046 A CN202211231046 A CN 202211231046A CN 115434270 B CN115434270 B CN 115434270B
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- special
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- shaped rack
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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
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
-
- 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
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0476—Foundations
-
- 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
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0484—Installing; Repairing; Adjusting
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention relates to the technical field of road infrastructure safety facilities, in particular to a semi-rigid superposed beam anti-collision guardrail and a construction method thereof. According to the invention, the driving group is driven to rotate through the rotating shaft, the linkage roller drives the special-shaped rack to displace, and the special-shaped rack is clamped and fixed in the driving seat, so that the whole device is flexibly controlled, the practicality of the whole device is enhanced, the effect that the bottom of the existing anti-collision guardrail is fixed only in a basic mode when the ground is cracked, and the guardrail is inconvenient to fix is improved.
Description
Technical Field
The invention relates to the technical field of road infrastructure safety facilities, in particular to a semi-rigid superposed beam anti-collision guardrail and a construction method thereof.
Background
The guardrail is mainly used for protecting personal safety and equipment facilities in houses, highways, commercial areas, public places and other places. Guardrails are everywhere visible in our lives. According to different heights, the price of each meter of length of the guardrail can be different, and the upright post of the anti-collision guardrail is fixed with the ground through an expansion bolt. Are usually installed on two sides of a logistics channel, the periphery of production equipment, corners of buildings, two sides of doors, edges of a goods table and the like;
in the prior art, in the process of installation, most guardrails are installed at the bottom end of the guardrail in the process of installation in a foundation mode such as a locking mode or a screw mode, and the installation mode is easy to cause instability of guardrail installation when the ground is cracked, so that the probability of safety accidents is improved.
Disclosure of Invention
The invention aims to provide a semi-rigid superposed beam anti-collision guardrail and a construction method thereof, aiming at the defects of the prior art, so as to solve the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a semi-rigid coincide roof beam crash barrier, includes the guardrail, the fixed surface of guardrail is connected with the cylinder, the jack has been seted up on the surface of cylinder, the extension mouth has been seted up on the surface of cylinder, the inside grafting of jack has the pivot, the terminal fixedly connected with gear of pivot, the surface engagement of gear is connected with drive group, the terminal fixedly connected with bearing of drive group, the surface engagement of drive group is connected with the fixture, the fixed surface connection of drive group has the linkage to roll, the surface engagement of linkage to roll is connected with special-shaped rack, the surface swing joint of special-shaped rack has the initiative seat, the fixed surface of initiative seat is connected with the support, the fixed surface of support is connected with the linkage seat, the terminal joint of support has the spoke, the fixed surface of spoke is connected with the spring.
As a preferable technical scheme of the invention, the extending openings are arranged at the left side and the right side of the tail end of the surface of the column body, and meanwhile, the clamping apparatus extends out of the outer side surface of the column body through the extending openings, so that the control capability of the whole device is enhanced to the greatest extent, and the practicability of the whole device is ensured.
As a preferable technical scheme of the invention, the number of the clamps is equal to that of the extension ports, and meanwhile, the caliber of the extension ports is larger than the diameter of the clamps, so that the stability of each component is effectively enhanced, and the supporting force of the whole device is enhanced.
As a preferable technical scheme of the invention, two brackets are arranged on the surfaces of the left side and the right side of the spoke respectively, and the top ends of the brackets on the two sides are respectively arranged on the surfaces of the driving seat and the linkage seat, so that the use of the whole device is better protected from being influenced, and the practicality of operating the whole device is enhanced.
As a preferable technical scheme of the invention, the surface of the driving seat is provided with the groove, the caliber of the groove is larger than the diameter of the convex part of the special-shaped rack, the balance of the whole device is better enhanced, and the use flexibility of the whole device is effectively enhanced.
As a preferable technical scheme of the invention, the number of the springs is twice that of the spokes, and the springs are respectively arranged on the left side surface and the right side surface of the spokes in the same horizontal line, so that the operability of the whole device is enhanced more effectively, and the firmness and the stability in the use process are ensured.
As a preferable technical scheme of the invention, the surface of the linkage seat and the surface of the driving seat are mutually overlapped, and the length of the linkage seat is longer than that of the driving seat, so that the control of the staff on the whole device is improved to the greatest extent, the use experience of the whole device is improved, and the operation difficulty of the staff is reduced.
As a preferable technical scheme of the invention, one end of the rotating shaft is arranged at the center of the outer side surface of the gear, and the other end of the rotating shaft extends out of the outer side surface of the cylinder through the jack, so that the practicality of the whole device is effectively enhanced, and the mobility of the whole device is expanded.
A semi-rigid superposed beam crash barrier and a construction method thereof are provided, which concretely comprises the following steps:
step one: firstly, a worker firstly buries the column body into the ground, the guardrail and the column body are assembled, then the worker can manually rotate the rotating shaft in the jack, and the gear is driven to synchronously rotate by the rotation of the rotating shaft;
step two: when the gears rotate, the gears are meshed to drive the driving groups to synchronously rotate, meanwhile, the stability of the driving groups is enhanced by means of the bearings, the clamping devices are synchronously driven to displace in the opposite direction at the lower ends of the driving groups, and then the clamping devices extend out of the outer side surfaces of the cylinders by means of the extending openings;
step three: because the linkage roller is fixedly connected with the driving group, the linkage roller is synchronously driven to rotate when the driving group rotates, and then the linkage roller is controlled to engage with the special-shaped rack for displacement, so that the surface convex block of the special-shaped rack is engaged and clamped into the surface groove of the driving seat for fixing, and the position of the fixture is limited;
step four: when the clamp needs to be retracted, only a worker manually rotates the rotating shaft again, the linkage roller continuously engages the special-shaped rack to displace, the large lug on the other side of the surface of the special-shaped rack is driven to press the linkage seat, then the tail end of the support is clamped into the surface groove of the spoke, then the position of the driving seat is released, and then the rotating shaft is rotated in the opposite direction, so that the clamp can be retracted.
The invention has the following beneficial effects:
according to the semi-rigid composite beam anti-collision guardrail and the construction method thereof, the driving group is driven to rotate through the rotating shaft, the linkage roller drives the special-shaped rack to displace, and the special-shaped rack is clamped and connected in the driving seat to fix, so that the whole device is flexibly controlled, the practicality of the whole device is enhanced, the bottom of the existing anti-collision guardrail is fixed only through a basic mode when the anti-collision guardrail is installed, and the effect of fixing the guardrail is inconvenient when the ground is cracked is improved.
Drawings
FIG. 1 is a schematic view of the whole appearance structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
FIG. 3 is a schematic overall view of the fixture of the present invention;
FIG. 4 is a schematic view of the spoke structure of the present invention.
In the figure: 1. guard bars; 2. a column; 3. a jack; 4. an extension port; 5. a rotating shaft; 6. a gear; 7. a drive group; 8. a bearing; 9. a clamp; 10. a linkage roller; 11. a special-shaped rack; 12. a driving seat; 13. a linkage seat; 14. a bracket; 15. spokes; 16. and (3) a spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 to 4, in the present embodiment: the utility model provides a semi-rigid coincide roof beam crash barrier, including guardrail 1, guardrail 1's fixed surface is connected with cylinder 2, the controllability of whole device has been strengthened, jack 3 has been seted up on cylinder 2's surface, the stability to each component has been strengthened, extension mouth 4 has been seted up on cylinder 2's surface, whole device's flexibility has been strengthened, jack 3's inside grafting has pivot 5, whole device's result of use has been strengthened, the end fixedly connected with gear 6 of pivot 5, whole device's use is not influenced has been protected, gear 6's surface engagement is connected with drive group 7, whole device's equilibrium has been strengthened, drive group 7's end fixedly connected with bearing 8, whole device's maneuverability has been strengthened, drive group 7's surface engagement is connected with fixture 9, staff has increased whole device's controllability, drive group 7's surface fixedly connected with linkage roller 10, whole device's practicality has been strengthened, linkage roller 10's surface engagement is connected with special-shaped rack 11, its position and angular range when having stabilized all structures and jointly run, special-shaped rack 11's surface swing joint has initiative seat 12, whole device's equilibrium has been strengthened, whole device's end fixedly connected with the support 14 in operation support 14 at the whole device, whole device's 13, whole device's end-to have the support 14, the mutual support device has the actual potential energy of operation of support of 13, the support of support, the support of support 15 has, the support of the whole device is connected with the support device, and has the support of the support device 15.
In the embodiment, the extending ports 4 are formed on the left side and the right side of the tail end of the surface of the column body 2, and meanwhile, the clamping devices 9 extend out of the outer side surface of the column body 2 through the extending ports 4, so that matching coordination of all parts is more effectively enhanced when the whole device is operated, and the probability of various unexpected situations possibly occurring in the using process is effectively reduced; the number of the clamps 9 is equal to that of the extension ports 4, the caliber of the extension ports 4 is larger than that of the clamps 9, and all parts of the whole device are ground through matching of the whole device in the use process, so that the use coordination of the whole device is enhanced; the number of the brackets 14 is two, the brackets are respectively arranged on the left side surface and the right side surface of the spoke 15, and meanwhile, the top ends of the brackets 14 on the two sides are respectively arranged on the surfaces of the driving seat 12 and the linkage seat 13, so that the matching strength of the whole device in the using process is enhanced to a greater extent, and the situation that the parts of the whole device are matched and asymmetric in the using process is avoided; the surface of the driving seat 12 is provided with a groove, the caliber of the groove is larger than the diameter of the convex part of the special-shaped rack 11, the whole device is supported together according to the existing structure, the coordination performance of the whole device in the use process is enhanced, and the durability of the whole device in the use process is enhanced; the number of the springs 16 is twice that of the spokes 15, and the springs 16 are respectively arranged on the left side surface and the right side surface of the spokes 15 in the same horizontal line, so that the probability of the integral device failure in the use process is weakened by means of the reinforcing of the flexible control capability of the integral device; the surface of the linkage seat 13 and the surface of the driving seat 12 are mutually overlapped, and the length of the linkage seat 13 is longer than that of the driving seat 12, so that the flexibility of the whole device is better enhanced, and the normal use of the device can be ensured when the device is installed again after the device is disassembled; one end of the rotating shaft 5 is arranged at the center of the outer side surface of the gear 6, the other end extends out of the outer side surface of the cylinder 2 through the jack 3, and the structures are used for carrying out mechanical movement together, so that the possible failure of the whole device is guaranteed to be minimized to the greatest extent in the operation process.
Examples:
a semi-rigid superposed beam crash barrier and a construction method thereof are provided, which concretely comprises the following steps:
step one: firstly, a worker is required to embed the column body 2 into the ground, assemble the guardrail 1 and the column body 2, then manually rotate the rotating shaft 5 in the jack 3 by the worker, and drive the gear 6 to synchronously rotate by the rotation of the rotating shaft 5;
step two: when the gear 6 rotates, the meshing drives the driving group 7 to synchronously rotate, meanwhile, the stability of the driving group 7 is enhanced by means of the bearing 8, and the synchronous driving clamp 9 moves in the opposite direction at the lower end of the driving group 7, and then extends out of the outer side surface of the cylinder 2 by means of the extension port 4;
step three: because the linkage roller 10 is fixedly connected with the driving group 7, the linkage roller 10 is synchronously driven to rotate when the driving group 7 rotates, and then the linkage roller 10 is controlled to be meshed with the special-shaped rack 11 to displace, so that the surface convex blocks of the special-shaped rack 11 are meshed and clamped into the surface grooves of the driving seat 12 to be fixed, and then the position of the clamp 9 is limited;
step four: when the clamping apparatus 9 is required to be retracted, only a worker manually rotates the rotating shaft 5 again, so that the linkage roller 10 continuously engages the special-shaped rack 11 to displace, the larger protruding block on the other side of the surface of the special-shaped rack 11 is driven to press the linkage seat 13, then the tail end of the support 14 is clamped into the surface groove of the spoke 15, then the position of the driving seat 12 is released, and then the rotating shaft 5 is rotated in the opposite direction, so that the clamping apparatus 9 can be retracted.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Semi-rigid coincide roof beam crash barrier, including guardrail (1), its characterized in that: the surface fixedly connected with cylinder (2) of guardrail (1), jack (3) have been seted up on the surface of cylinder (2), extension mouth (4) have been seted up on the surface of cylinder (2), peg graft in the inside of jack (3) has pivot (5), the end fixedly connected with gear (6) of pivot (5), the surface engagement of gear (6) is connected with drive group (7), the end fixedly connected with bearing (8) of drive group (7), the surface engagement of drive group (7) is connected with fixture (9), the surface fixedly connected with of drive group (7) linkage rolls (10), the surface engagement of linkage rolls (10) is connected with special-shaped rack (11), the surface swing joint of special-shaped rack (11) has initiative seat (12), the surface of initiative seat (12) is seted up flutedly, and the bore of recess is greater than the diameter of the lug department of special-shaped rack (11), the surface fixedly connected with support (14) of initiative seat (13), the surface of initiative seat (13) and the surface of interlock (13) are connected with support (14) of the linkage (13) and the length of linkage (14) each other, the surface of the spoke (15) is fixedly connected with a spring (16);
when the driving group (7) rotates, the linkage roller (10) is synchronously driven to rotate, and then the linkage roller (10) is controlled to be meshed with the special-shaped rack (11) to displace, so that the surface convex blocks of the special-shaped rack (11) are meshed and clamped into the surface grooves of the driving seat (12) to be fixed, and then the position of the clamp (9) is limited;
when the clamp (9) needs to be retracted, only a worker manually rotates the rotating shaft (5) again, so that the linkage roller (10) continuously engages with the special-shaped rack (11) to displace, the larger lug on the other side of the surface of the special-shaped rack (11) is driven to press the linkage seat (13), then the tail end of the support (14) is clamped into the surface groove of the spoke (15), and then the position of the driving seat (12) is released.
2. A semi-rigid composite beam crash barrier as recited in claim 1 wherein: the extending port (4) is arranged at the left side and the right side of the tail end of the surface of the column body (2), and meanwhile, the clamping device (9) extends out of the outer side surface of the column body (2) through the extending port (4).
3. A semi-rigid composite beam crash barrier as recited in claim 1 wherein: the number of the clamps (9) is equal to that of the extension ports (4), and meanwhile the caliber of the extension ports (4) is larger than the diameter of the clamps (9).
4. A semi-rigid composite beam crash barrier as recited in claim 1 wherein: the number of the brackets (14) is two, the brackets are respectively arranged on the surfaces of the left side and the right side of the spoke (15), and the top ends of the brackets (14) on the two sides are respectively arranged on the surfaces of the driving seat (12) and the linkage seat (13).
5. A semi-rigid composite beam crash barrier as recited in claim 1 wherein: the number of the springs (16) is twice that of the spokes (15), and the springs (16) are respectively arranged on the left side surface and the right side surface of the spokes (15) in the same horizontal line.
6. A semi-rigid composite beam crash barrier as recited in claim 1 wherein: one end of the rotating shaft (5) is arranged at the center of the outer side surface of the gear (6), and the other end of the rotating shaft extends out of the outer side surface of the cylinder (2) through the jack (3).
7. The construction method of the semi-rigid composite beam crash barrier according to claim 1, which comprises the following specific steps:
step one: firstly, a worker is required to embed a column body (2) into the ground, assemble the guardrail (1) with the column body (2), then manually rotate a rotating shaft (5) in the jack (3), and drive a gear (6) to synchronously rotate through the rotation of the rotating shaft (5);
step two: when the gear (6) rotates, the gear is meshed to drive the driving group (7) to synchronously rotate, meanwhile, the stability of the driving group (7) is enhanced by means of the bearing (8), and the clamping apparatus (9) is synchronously driven to move in the opposite direction at the lower end of the driving group (7), and then extends out of the outer side surface of the cylinder (2) by means of the extension opening (4);
step three: because the linkage roller (10) is fixedly connected with the driving group (7), the linkage roller (10) is synchronously driven to rotate when the driving group (7) rotates, and then the linkage roller (10) is controlled to be meshed with the special-shaped rack (11) to displace, so that the surface convex blocks of the special-shaped rack (11) are meshed and clamped into the surface grooves of the driving seat (12) to be fixed, and then the position of the clamp (9) is limited;
step four: when needing to withdraw fixture (9), only need the staff manual with pivot (5) rotate once more, make linkage roll (10) continue to mesh special-shaped rack (11) and carry out the displacement, drive the great lug of the surface opposite side of special-shaped rack (11) and press linkage seat (13), make the terminal joint of support (14) advance inside the surface groove of spoke (15) afterwards, then release the position of initiative seat (12), then reverse direction rotation pivot (5) again, can withdraw fixture (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211231046.5A CN115434270B (en) | 2022-10-08 | 2022-10-08 | Semi-rigid superposed beam anti-collision guardrail and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211231046.5A CN115434270B (en) | 2022-10-08 | 2022-10-08 | Semi-rigid superposed beam anti-collision guardrail and construction method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115434270A CN115434270A (en) | 2022-12-06 |
| CN115434270B true CN115434270B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211231046.5A Active CN115434270B (en) | 2022-10-08 | 2022-10-08 | Semi-rigid superposed beam anti-collision guardrail and construction method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101451555B1 (en) * | 2014-05-12 | 2014-10-16 | 신희수 | Anti-rotation guard rail post |
| CN105842489A (en) * | 2016-04-19 | 2016-08-10 | 广西大学 | Novel high-altitude wire connecting clamp |
| TWM568001U (en) * | 2018-03-30 | 2018-10-01 | 英格馬有限公司 | Electronic product shelf |
| CN212105386U (en) * | 2020-04-17 | 2020-12-08 | 具岩 | Movable safety guardrail for subway construction |
| CN112252868A (en) * | 2020-09-29 | 2021-01-22 | 广东卡丽尔化妆品有限公司 | Safety device suitable for radiology department |
| CN214740427U (en) * | 2021-01-28 | 2021-11-16 | 方旭彤 | Stereo interspersing guardrail for urban gardens |
| CN113833352A (en) * | 2021-10-12 | 2021-12-24 | 江苏省苏中建设集团股份有限公司 | Rail guard for construction |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070228350A1 (en) * | 2006-02-07 | 2007-10-04 | Joseph Szuba | Guardrail assembly and method of installing the guardrail assembly |
-
2022
- 2022-10-08 CN CN202211231046.5A patent/CN115434270B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101451555B1 (en) * | 2014-05-12 | 2014-10-16 | 신희수 | Anti-rotation guard rail post |
| CN105842489A (en) * | 2016-04-19 | 2016-08-10 | 广西大学 | Novel high-altitude wire connecting clamp |
| TWM568001U (en) * | 2018-03-30 | 2018-10-01 | 英格馬有限公司 | Electronic product shelf |
| CN212105386U (en) * | 2020-04-17 | 2020-12-08 | 具岩 | Movable safety guardrail for subway construction |
| CN112252868A (en) * | 2020-09-29 | 2021-01-22 | 广东卡丽尔化妆品有限公司 | Safety device suitable for radiology department |
| CN214740427U (en) * | 2021-01-28 | 2021-11-16 | 方旭彤 | Stereo interspersing guardrail for urban gardens |
| CN113833352A (en) * | 2021-10-12 | 2021-12-24 | 江苏省苏中建设集团股份有限公司 | Rail guard for construction |
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| Publication number | Publication date |
|---|---|
| CN115434270A (en) | 2022-12-06 |
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