CN215564992U - A buffering rail guard for highway construction - Google Patents
A buffering rail guard for highway construction Download PDFInfo
- Publication number
- CN215564992U CN215564992U CN202121470775.7U CN202121470775U CN215564992U CN 215564992 U CN215564992 U CN 215564992U CN 202121470775 U CN202121470775 U CN 202121470775U CN 215564992 U CN215564992 U CN 215564992U
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- Prior art keywords
- plate
- buffer
- sleeves
- moving
- sleeve
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- 238000010276 construction Methods 0.000 title claims abstract description 24
- 230000003139 buffering effect Effects 0.000 title claims abstract description 14
- 238000005192 partition Methods 0.000 claims abstract description 12
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 238000009434 installation Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 abstract description 2
- 238000013016 damping Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
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Abstract
The utility model discloses a buffering protective guard for highway construction, which relates to the technical field of highway construction, and comprises a bottom plate, wherein a plurality of supporting columns are uniformly arranged on the bottom wall of the bottom plate, mounting blocks are arranged on the bottom walls of the supporting columns, first screw rods are detachably screwed at the two ends of each mounting block, a plurality of bumper bars are uniformly arranged between the bottom plate and a top plate, a partition plate is arranged between every two adjacent bumper bars, a plurality of sleeves are uniformly arranged on the two side walls of each partition plate, slide bars are arranged in the sleeves, the first ends of the slide bars can slide to penetrate through the outer walls of the matched sleeves and are fixedly connected with buffer plates, limiting plates are arranged in the sleeves, the second ends of the slide bars can slide to penetrate through the limiting plates and are fixedly connected with first ends of movable plates, the movable plates are in sliding connection in the sleeves, first springs are arranged between the outer walls of the sleeves and the buffer plates, second springs are arranged between the limiting plates and the movable plates, and the first springs and the second springs are respectively sleeved on the slide bars; the utility model is beneficial to warning and shock absorption and buffering.
Description
Technical Field
The utility model relates to the technical field of highway construction, in particular to a buffer protective guard for highway construction.
Background
Along with the development of the transportation industry, the number of road vehicles is greatly increased, great pressure is brought to roads, in order to meet the driving requirements, more and more roads are built, the road construction maintenance becomes a common condition, and in the process of road construction maintenance, other passing vehicles need to be decelerated and bypassed. The guardrail is mainly used for protecting and protecting personal safety and equipment facilities in occasions such as houses, roads, commercial districts, public places and the like;
most guardrails in the market are fixed, do not have a buffering effect, are easy to damage vehicles, and are inconvenient to use, so that a buffering guardrail for road construction needs to be designed to solve the problem.
Disclosure of Invention
Aiming at the problems, the utility model provides a buffer protective guard for highway construction, which solves the problem that the conventional protective guard for highway construction is inconvenient to use.
The technical scheme adopted by the utility model is as follows: a buffer protective guard for highway construction comprises a bottom plate, a top plate, an anti-collision rod and a buffer plate; the bottom wall of the bottom plate is uniformly provided with a plurality of supporting columns, the bottom walls of the supporting columns are provided with mounting blocks, and two ends of each mounting block are detachably screwed with first screw rods respectively; a plurality of anti-collision rods are uniformly arranged between the bottom plate and the top plate, a partition plate is arranged between every two adjacent anti-collision rods, a plurality of sleeves are uniformly arranged on two side walls of each partition plate respectively, slide rods are arranged in the sleeves, the outer walls of the sleeves, which are slidably matched in a penetrating manner, of the first ends of the slide rods are fixedly connected with the same buffer plate, limiting plates are arranged in the sleeves, the second ends of the slide rods are slidably connected with the first ends of the movable plates in a penetrating manner, of the limiting plates, and the movable plates are slidably connected in the sleeves; a first spring is arranged between the outer wall of the sleeve and the buffer plate, a second spring is arranged between the limiting plate and the moving plate, and the first spring and the second spring are respectively sleeved on the sliding rod.
Furthermore, a first magnet is arranged at the second end of the moving plate, a second magnet is arranged on the inner wall of the sleeve, and the first magnet and the second magnet are magnets with the same polarity.
Further, a buffer sleeve is sleeved outside the first spring.
Further, bottom plate and roof both sides are provided with the carriage release lever respectively, bottom plate and roof both ends are provided with first fixed plate respectively, carriage release lever first side wall both ends department is provided with the second fixed plate respectively, connect through fixing bolt detachable between first fixed plate and the second fixed plate, the carriage release lever bottom is provided with the mounting panel, mounting panel detachable spiro union has the second screw rod.
Further, the bottom end of the mounting plate is provided with a movable wheel.
Furthermore, the second side wall of the moving rod and the third side wall of the moving rod are respectively provided with a warning lamp, the top end of the moving rod is provided with a buzzer, a rechargeable battery is arranged in the moving rod, and the rechargeable battery is respectively electrically connected with the warning lamp and the buzzer.
The utility model has the advantages that: according to the utility model, the warning lamps are respectively arranged on the second side wall and the third side wall of the moving rod, the buzzer is arranged at the top end of the moving rod, the rechargeable battery is arranged in the moving rod, the rechargeable battery is respectively and electrically connected with the warning lamps and the buzzer, and the warning lamps and the buzzer can be installed on construction sites at rush hours and nights of traffic flow, so that the warning effect on vehicles or pedestrians is improved; the buffer plate is fixedly connected with the outer wall of the matched sleeve in a sliding way, so that the buffer plate is favorable for playing a role in damping and buffering; the utility model is beneficial to warning at the construction site at night in the peak period of traffic flow, plays a role in damping and buffering, and is convenient and practical.
In addition to the objects, features and advantages described above, other objects, features and advantages of the present invention are also provided. The present invention will be described in further detail below with reference to the drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the utility model and, together with the description, serve to explain the utility model and not to limit the utility model.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a buffer plate mounting structure of the present invention;
FIG. 3 is a schematic view of the sleeve mounting structure of the present invention;
FIG. 4 is a schematic view of a slide bar mounting arrangement of the present invention;
fig. 5 is a schematic view of the structure of the cushion collar of the present invention.
Reference numerals: 1-mounting block, 2-supporting column, 3-bottom plate, 4-top plate, 5-anti-collision rod, 6-buffer plate, 7-moving rod, 8-warning lamp, 9-first fixing plate, 10-buzzer, 11-mounting plate, 12-second screw, 13-sleeve, 14-sliding rod, 15-moving plate, 16-buffer sleeve, 61-partition plate, 71-second fixing plate, 131-limiting plate, 141-first spring, 142-second spring, 151-first magnet and 152-second magnet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 5, a buffering guard rail for road construction includes a bottom plate 3, a top plate 4, a collision prevention bar 5, and a buffer plate 6; a plurality of supporting columns 2 are uniformly arranged on the bottom wall of the bottom plate 3, mounting blocks 1 are arranged on the bottom walls of the supporting columns 2, and first screw rods 15 are detachably screwed at two ends of each mounting block 1; the first screw rods 15 are respectively arranged at the two ends of the mounting block 1, so that the device is favorably and stably connected with a highway foundation to be mounted; a plurality of anti-collision rods 5 are uniformly arranged between the bottom plate 3 and the top plate 4, a partition plate 61 is arranged between two adjacent anti-collision rods 5, a plurality of sleeves 13 are respectively and uniformly arranged on two side walls of the partition plate 61, slide rods 14 are arranged in the sleeves 13, the first ends of the slide rods 14 slidably penetrate through the outer walls of the matched sleeves 13 and are fixedly connected with the same buffer plate 6, a rubber buffer pad can be arranged on the surface of the buffer plate 6 to increase the buffering effect, so that the service life of the buffer plate 6 is prolonged, and warning slogans can be arranged on the surface of the rubber buffer pad to be beneficial to playing a warning effect; a limiting plate 131 is arranged in the sleeve 13, the second end of the sliding rod 14 can slide and penetrate through the limiting plate 131 to be fixedly connected with the first end of the moving plate 15, and the moving plate 15 is in sliding connection in the sleeve 13; a first spring 141 is fixedly arranged between the outer wall of the sleeve 13 and the buffer plate 6, a second spring 142 is fixedly arranged between the limiting plate 131 and the moving plate 15, and the first spring 141 and the second spring 142 are respectively sleeved on the sliding rod 14; when a vehicle impacts the surface of the buffer plate 6, the buffer plate 6 moves towards the partition plate 61, the buffer plate 6 drives the sliding rod 14 to move towards the interior of the sleeve 13 and simultaneously drives the moving plate 15 to move in the interior of the sleeve 13, the first spring 141 is continuously compressed, the second spring 142 is continuously stretched, the first spring 141 and the second spring 142 are stressed to rebound, so that the sliding rod 14 is reset, and the buffer plate 6 tends to be in a stable state; the second end of the moving plate 15 is provided with a first magnet 151, the inner wall of the sleeve 13 is provided with a second magnet 152, the first magnet 151 and the second magnet 152 are magnets with the same polarity, a gap is reserved between the moving plate 15 and the inner wall of the sleeve 13, the principle that the first magnet 151 and the second magnet 152 with the same polarity repel each other is utilized, the moving plate 15 is prevented from colliding with the partition plate 61, and the reduction of impact is facilitated.
A buffer sleeve 16 is sleeved outside the first spring 141, and the buffer sleeve 16 is made of flexible rubber and is similar to a corrugated pipe structure, so that shock absorption is facilitated; the two sides of the bottom plate 3 and the top plate 4 are respectively provided with a movable rod 7, the two ends of the bottom plate 3 and the top plate 4 are respectively provided with a first fixing plate 9, the two ends of the first side wall of the movable rod 7 are respectively provided with a second fixing plate 71, and the first fixing plate 9 and the second fixing plate 71 are detachably connected through a fixing bolt, so that the movable rod 7 is convenient to mount and dismount; the mounting plate 11 is arranged at the bottom end of the movable rod 7, and the mounting plate 11 is detachably screwed with a second screw 12, so that the movable rod 7 and a road foundation to be mounted can be stably mounted; the bottom end of the mounting plate 11 is provided with a moving wheel which is beneficial to moving the moving rod 7, and is convenient and practical; the second side wall of the moving rod 7 and the third side wall of the moving rod 7 are respectively provided with a warning lamp 8, the top end of the moving rod 7 is provided with a buzzer 10, a rechargeable battery is arranged in the moving rod 7 and is respectively electrically connected with the warning lamp 8 and the buzzer 10, and the warning lamp 8 and the buzzer 10 can be installed at the construction site at the rush hour and at night, so that the warning effect on vehicles or pedestrians is improved; the working principle is as follows: when in use, the device is stably connected with a road foundation to be installed by respectively installing the first screw rods 15 at the two ends of the installation block 1; when the traffic flow is constructed in the rush hour or late, fixing bolts are arranged between the second fixing plate 71 of the moving rod 7 and the first fixing plates 9 of the bottom plate 3 and the top plate 4, a second screw 12 is arranged on the mounting plate 11, and the moving rod 7 and the road foundation to be mounted are stably mounted; by starting the warning lamp 8 and the buzzer 10, warning at a road construction place is facilitated; when a vehicle impacts the surface of the buffer plate 6 between the crash bars 5, the buffer plate 6 moves towards the partition plate 61, the buffer plate 6 extrudes the buffer sleeve 16, the buffer plate 6 drives the plurality of slide bars 14 to move towards the inside of the matched sleeve 13, and simultaneously drives the movable plate 15 to move in the sleeve 13, the first spring 141 is continuously compressed, the second spring 142 is continuously stretched, the first magnet 151 and the second magnet 152 which are the same in nature are continuously close to each other, the repulsive force is continuously increased, the first spring 141 and the second spring 142 are rebounded under stress, so that the slide bars 14 are reset, and the buffer plate 6 tends to a stable state, thereby being beneficial to damping and buffering. The warning effect on vehicles or pedestrians is improved; the buffer plate is fixedly connected with the outer wall of the matched sleeve in a sliding way, so that the buffer plate is favorable for playing a role in damping and buffering; the utility model is beneficial to warning at the construction site at night in the peak period of traffic flow, plays a role in damping and buffering, and is convenient and practical.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A buffer protective guard for highway construction is characterized by comprising a bottom plate (3), a top plate (4), an anti-collision rod (5) and a buffer plate (6); a plurality of supporting columns (2) are uniformly arranged on the bottom wall of the bottom plate (3), an installation block (1) is arranged on the bottom wall of each supporting column (2), and first screw rods (15) are detachably screwed at two ends of each installation block (1); a plurality of crash bars (5) are uniformly arranged between the bottom plate (3) and the top plate (4), a partition plate (61) is arranged between every two adjacent crash bars (5), a plurality of sleeves (13) are respectively and uniformly arranged on two side walls of the partition plate (61), a slide bar (14) is arranged in each sleeve (13), the outer walls of the sleeves (13) which are matched with each other in a sliding mode and penetrate through the first ends of the slide bars (14) are fixedly connected with the same buffer plate (6), a limiting plate (131) is arranged in each sleeve (13), the second ends of the slide bars (14) can slide through the limiting plate (131) and are fixedly connected with the first ends of the movable plates (15), and the movable plates (15) are connected in the sleeves (13) in a sliding mode; a first spring (141) is arranged between the outer wall of the sleeve (13) and the buffer plate (6), a second spring (142) is arranged between the limiting plate (131) and the moving plate (15), and the first spring (141) and the second spring (142) are respectively sleeved on the sliding rod (14).
2. The buffering guard rail for road construction according to claim 1, wherein the second end of the moving plate (15) is provided with a first magnet (151), the inner wall of the sleeve (13) is provided with a second magnet (152), and the first magnet (151) and the second magnet (152) are like magnets.
3. A buffer guard rail for road construction according to claim 1, wherein the first spring (141) is externally sheathed with a buffer sleeve (16).
4. The buffer protective guard for road construction according to claim 1, wherein moving rods (7) are respectively arranged on two sides of the bottom plate (3) and the top plate (4), first fixing plates (9) are respectively arranged on two ends of the bottom plate (3) and the top plate (4), second fixing plates (71) are respectively arranged on two ends of a first side wall of each moving rod (7), the first fixing plates (9) and the second fixing plates (71) are detachably connected through fixing bolts, a mounting plate (11) is arranged at the bottom end of each moving rod (7), and a second screw (12) is detachably screwed on the mounting plate (11).
5. A buffer guard rail for road construction according to claim 4, wherein the mounting plate (11) is provided at the lower end thereof with moving wheels.
6. The buffer protective guard for road construction according to claim 4, wherein the second side wall of the moving rod (7) and the third side wall of the moving rod (7) are respectively provided with a warning lamp (8), the top end of the moving rod (7) is provided with a buzzer (10), the moving rod (7) is internally provided with a rechargeable battery, and the rechargeable battery is respectively electrically connected with the warning lamp (8) and the buzzer (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121470775.7U CN215564992U (en) | 2021-06-30 | 2021-06-30 | A buffering rail guard for highway construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121470775.7U CN215564992U (en) | 2021-06-30 | 2021-06-30 | A buffering rail guard for highway construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215564992U true CN215564992U (en) | 2022-01-18 |
Family
ID=79822194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121470775.7U Expired - Fee Related CN215564992U (en) | 2021-06-30 | 2021-06-30 | A buffering rail guard for highway construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215564992U (en) |
-
2021
- 2021-06-30 CN CN202121470775.7U patent/CN215564992U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |