CN111636762A - Road foundation ditch encloses fender structure for road construction - Google Patents
Road foundation ditch encloses fender structure for road construction Download PDFInfo
- Publication number
- CN111636762A CN111636762A CN202010528070.XA CN202010528070A CN111636762A CN 111636762 A CN111636762 A CN 111636762A CN 202010528070 A CN202010528070 A CN 202010528070A CN 111636762 A CN111636762 A CN 111636762A
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- China
- Prior art keywords
- baffle
- fixing plate
- road
- plate
- rectangular
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Signs Or Road Markings (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a road foundation pit baffle structure for road construction, which comprises a baffle, wherein an inner cavity is arranged in the baffle, a plurality of rectangular through holes are formed in the side wall of the baffle, two grooves are symmetrically formed in the bottom of the baffle, a positioning mechanism is arranged on the side wall close to the bottom of the baffle, a U-shaped frame is movably arranged on a base surface, and a supporting mechanism is arranged on the base surface. The invention solves the problems that when the road is constructed, potential safety hazards exist on pedestrians and vehicles due to the excavated foundation pit, workers usually place a warning device at the foundation pit for reminding, but the warning device is not obvious enough, and the pedestrians or the vehicles often fall into the foundation pit and cannot be found in time.
Description
Technical Field
The invention relates to the technical field of road construction, in particular to a road foundation pit retaining structure for road construction.
Background
Among the prior art, during road construction, the foundation ditch of digging out all has the potential safety hazard to pedestrian and vehicle, and the staff places a warning device in foundation ditch department usually and reminds, but warning device still is not enough obvious, and pedestrian or vehicle often can not in time discover, and fall into the foundation ditch.
Disclosure of Invention
The invention aims to provide a road foundation pit retaining structure for road construction, which aims to solve the problems that potential safety hazards of excavated foundation pits to pedestrians and vehicles exist, workers usually place a warning device at the foundation pit for reminding, but the warning device is not obvious enough, and the pedestrians or the vehicles often cannot be found in time and fall into the foundation pit.
In order to achieve the purpose, the invention adopts the following technical scheme: a road foundation pit enclosure structure for road construction comprises a baffle, wherein an inner cavity is formed in the baffle, a plurality of rectangular through holes are formed in the side wall of the baffle, two grooves are symmetrically formed in the bottom of the baffle, a positioning mechanism is mounted on the side wall close to the bottom of the baffle, a U-shaped frame is movably mounted on a base surface, and a supporting mechanism is mounted on the base surface;
a supporting plate is rotatably connected inside the groove through a pin shaft, and a positioning hole is formed in the base surface of the supporting plate;
the positioning mechanism comprises a first fixing plate and a second fixing plate, positioning rods are movably connected to base surfaces of the first fixing plate and the second fixing plate in a penetrating mode, one ends, located above the first fixing plate, of the positioning rods are fixedly connected with fixing heads, a blocking ring is fixedly sleeved on the outer wall, located between the first fixing plate and the second fixing plate, of the positioning rods, and springs are sleeved on the outer wall, located between the blocking ring and the first fixing plate, of the positioning rods;
the two heads of the U-shaped frame extend into the baffle plate, and the inner wall of the baffle plate is fixedly connected with a plurality of rectangular plates;
preferably, the first fixing plate is located above the second fixing plate, and the first fixing plate and the second fixing plate are both fixedly connected with the side wall of the baffle.
Preferably, the backup pad is four settings, and when expanding, distributes in the both sides of baffle, the bottom of locating lever extends to the inside of locating hole.
Preferably, the number of the rectangular plates is matched with the number of the rectangular through holes, and the rectangular through holes can be sealed by the rectangular plates.
Preferably, the supporting mechanism comprises a connecting plate fixedly connected with the top of the baffle, the side wall of the connecting plate is rotatably connected with a supporting block through a pin shaft, a U-shaped groove is formed in the top of the supporting block, the U-shaped frame is arranged on the inner wall of the U-shaped groove, a pin is movably connected to the side wall of the supporting block in a penetrating mode, and the pin movably penetrates through the U-shaped groove and the U-shaped frame.
Preferably, a closed pin is mounted on the pin.
Compared with the prior art, the invention has the following beneficial effects: the worker holds the fixing head by hand to lift the positioning rod, unfold the supporting plate, then loosen and fix the supporting plate, the spring applies elasticity to the baffle ring, the positioning rod enters the positioning hole 8, so that the supporting plate is positioned, if wind blows, the worker lifts the U-shaped frame, the U-shaped frame is arranged on the supporting block and is fixed through the pin, the rectangular through hole is opened by the rectangular plate, air flow can circulate from the rectangular through hole, and the device is prevented from being blown down by wind power; when wind is not blown, the rectangular through hole is sealed by the rectangular plate, and warning slogans can be sprayed on the baffle and the rectangular plate for pedestrians to watch; the structural support plate is convenient to store.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a U-shaped frame according to the present invention;
FIG. 3 is a schematic structural view of part A of the present invention;
fig. 4 is a schematic structural diagram of part B of the present invention.
In the figure: 1-baffle plate, 2-rectangular through hole, 3-groove, 4-positioning mechanism, 5-U-shaped frame, 6-supporting mechanism, 7-supporting plate, 8-positioning hole, 9-first fixing plate, 10-second fixing plate, 11-positioning rod, 12-fixing head, 13-retaining ring, 14-spring, 15-rectangular plate, 16-connecting plate, 17-supporting block, 18-U-shaped groove and 19-pin.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 4. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The invention provides a technical scheme that: a road foundation pit enclosure structure for road construction comprises a baffle 1, wherein an inner cavity is arranged inside the baffle 1, a plurality of rectangular through holes 2 are formed in the side wall, two grooves 3 are symmetrically formed in the bottom of the baffle 1, a positioning mechanism 4 is arranged on the side wall close to the bottom of the baffle, a U-shaped frame 5 is movably arranged on a base surface, and a supporting mechanism 6 is arranged on the base surface;
a supporting plate 7 is rotatably connected inside the groove 3 through a pin shaft, and a positioning hole 8 is formed in the base surface of the supporting plate 7;
the positioning mechanism 4 comprises a first fixing plate 9 and a second fixing plate 10, positioning rods 11 are movably connected to base surfaces of the first fixing plate 9 and the second fixing plate 10 in a penetrating manner, one ends, located above the first fixing plate 9, of the positioning rods 11 are fixedly connected with fixing heads 12, a retaining ring 13 is fixedly sleeved on the outer wall, located between the first fixing plate 9 and the second fixing plate 10, of the positioning rods 11, and a spring 14 is sleeved on the outer wall, located between the retaining ring 13 and the first fixing plate 9;
the two heads of the U-shaped frame 5 extend into the baffle plate 1, and the inner wall of the baffle plate 1 is fixedly connected with a plurality of rectangular plates 15;
the first fixing plate 9 is located above the second fixing plate 10, and both the first fixing plate 9 and the second fixing plate 10 are fixedly connected with the side wall of the baffle plate 1.
The supporting plates 7 are arranged in four directions and are distributed on two sides of the baffle plate 1 when being unfolded, and the bottoms of the positioning rods 11 extend into the positioning holes 8.
The number of the rectangular plates 15 is matched with the number of the rectangular through holes 2, and the rectangular plates 15 can seal the rectangular through holes 2.
The supporting mechanism 6 comprises a connecting plate 16 fixedly connected with the top of the baffle 1, the side wall of the connecting plate 16 is rotatably connected with a supporting block 17 through a pin shaft, a U-shaped groove 18 is formed in the top of the supporting block 17, the U-shaped frame 5 is erected on the inner wall of the U-shaped groove 18, a pin 19 movably penetrates through the side wall of the supporting block 17, and the pin 19 movably penetrates through the U-shaped groove 18 and the U-shaped frame 5.
The pin 19 is provided with a closed pin.
When the device is used, a worker holds the fixing head 12 by hand to lift the positioning rod 11, unfold the supporting plate 7, then loosen the fixing 12, and the spring 14 applies elasticity to the baffle ring 13, so that the positioning rod 11 enters the positioning hole 8 to position the supporting plate 7, if wind blows, the worker lifts the U-shaped frame 5, erects the U-shaped frame 5 on the supporting block 17 and fixes the U-shaped frame through the pin 19, the rectangular through hole 2 is opened by the rectangular plate 15, air flow can circulate from the rectangular through hole 2, and the device is prevented from being blown down by wind power; when wind is not blown, the rectangular through hole 2 is sealed by the rectangular plate 15, and warning slogans can be sprayed on the baffle 1 and the rectangular plate 15 for pedestrians to watch; the structural support plate 7 is convenient to store.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a road foundation ditch encloses fender structure for road construction, including baffle (1), its characterized in that: an inner cavity is formed in the baffle (1), a plurality of rectangular through holes (2) are formed in the side wall of the baffle, two grooves (3) are symmetrically formed in the bottom of the baffle, a positioning mechanism (4) is installed on the side wall close to the bottom of the baffle, a U-shaped frame (5) is movably installed on the base surface, and a supporting mechanism (6) is installed on the base surface;
a supporting plate (7) is rotatably connected inside the groove (3) through a pin shaft, and a positioning hole (8) is formed in the base surface of the supporting plate (7);
the positioning mechanism (4) comprises a first fixing plate (9) and a second fixing plate (10), positioning rods (11) are movably connected to base surfaces of the first fixing plate (9) and the second fixing plate (10) in a penetrating mode, one ends, located above the first fixing plate (9), of the positioning rods (11) are fixedly connected with fixing heads (12), a baffle ring (13) is fixedly sleeved on the outer wall, located between the first fixing plate (9) and the second fixing plate (10), of the positioning rods, and springs (14) are sleeved on the outer wall, located between the baffle ring (13) and the first fixing plate (9);
two heads of the U-shaped frame (5) extend to the inside of the baffle (1) and a plurality of rectangular plates (15) are fixedly connected to the inner wall of the inside of the baffle (1).
2. The road foundation pit retaining structure for road construction according to claim 1, characterized in that: the first fixing plate (9) is located above the second fixing plate (10), and the first fixing plate (9) and the second fixing plate (10) are fixedly connected with the side wall of the baffle plate (1).
3. The road foundation pit retaining structure for road construction according to claim 1, characterized in that: the supporting plates (7) are arranged in four directions and are distributed on two sides of the baffle plate (1) when being unfolded, and the bottoms of the positioning rods (11) extend to the insides of the positioning holes (8).
4. The road foundation pit retaining structure for road construction according to claim 1, characterized in that: the number of the rectangular plates (15) is matched with that of the rectangular through holes (2), and the rectangular through holes (2) can be sealed by the rectangular plates (15).
5. The road foundation pit retaining structure for road construction according to claim 1, characterized in that: the supporting mechanism (6) comprises a connecting plate (16) fixedly connected with the top of the baffle (1), the side wall of the connecting plate (16) is rotatably connected with a supporting block (17) through a pin shaft, a U-shaped groove (18) is formed in the top of the supporting block (17), the U-shaped frame (5) is erected on the inner wall of the U-shaped groove (18), a pin (19) is movably connected to the side wall of the supporting block (17) in a penetrating mode, and the pin (19) movably penetrates through the U-shaped groove (18) and the U-shaped frame (5).
6. The road foundation pit retaining structure for road construction according to claim 1, characterized in that: and a closed pin is arranged on the pin (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010528070.XA CN111636762B (en) | 2020-06-10 | 2020-06-10 | Road foundation ditch encloses fender structure for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010528070.XA CN111636762B (en) | 2020-06-10 | 2020-06-10 | Road foundation ditch encloses fender structure for road construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111636762A true CN111636762A (en) | 2020-09-08 |
| CN111636762B CN111636762B (en) | 2021-06-04 |
Family
ID=72327102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010528070.XA Active CN111636762B (en) | 2020-06-10 | 2020-06-10 | Road foundation ditch encloses fender structure for road construction |
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| Country | Link |
|---|---|
| CN (1) | CN111636762B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809807A (en) * | 2022-06-05 | 2022-07-29 | 陈未强 | Unfolding angle-adjustable quick-dismantling type fence rod for urban road maintenance |
Citations (7)
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| US20010052595A1 (en) * | 2000-03-15 | 2001-12-20 | Hulett John K. | Reflective fencing with light elements |
| CN202227768U (en) * | 2011-08-11 | 2012-05-23 | 天津梧柏蔷建筑工程有限公司 | Novel adjustable anti-wind net |
| CN104504997A (en) * | 2014-12-11 | 2015-04-08 | 重庆攸亮科技有限公司 | Windproof sign |
| US9797193B2 (en) * | 2015-07-10 | 2017-10-24 | Richard G. McDaniel | Wildlife access fence and gate devices, systems, and methods |
| CN208649942U (en) * | 2018-05-08 | 2019-03-26 | 中国葛洲坝集团股份有限公司 | A kind of portable municipal works isolation rail |
| CN208844456U (en) * | 2018-08-29 | 2019-05-10 | 姚群影 | A kind of road construction direction board |
| CN208917737U (en) * | 2018-09-26 | 2019-05-31 | 王君 | The shrinkable combination fence of municipal works |
-
2020
- 2020-06-10 CN CN202010528070.XA patent/CN111636762B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010052595A1 (en) * | 2000-03-15 | 2001-12-20 | Hulett John K. | Reflective fencing with light elements |
| CN202227768U (en) * | 2011-08-11 | 2012-05-23 | 天津梧柏蔷建筑工程有限公司 | Novel adjustable anti-wind net |
| CN104504997A (en) * | 2014-12-11 | 2015-04-08 | 重庆攸亮科技有限公司 | Windproof sign |
| US9797193B2 (en) * | 2015-07-10 | 2017-10-24 | Richard G. McDaniel | Wildlife access fence and gate devices, systems, and methods |
| CN208649942U (en) * | 2018-05-08 | 2019-03-26 | 中国葛洲坝集团股份有限公司 | A kind of portable municipal works isolation rail |
| CN208844456U (en) * | 2018-08-29 | 2019-05-10 | 姚群影 | A kind of road construction direction board |
| CN208917737U (en) * | 2018-09-26 | 2019-05-31 | 王君 | The shrinkable combination fence of municipal works |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114809807A (en) * | 2022-06-05 | 2022-07-29 | 陈未强 | Unfolding angle-adjustable quick-dismantling type fence rod for urban road maintenance |
| CN114809807B (en) * | 2022-06-05 | 2023-11-14 | 中煤隧道工程有限公司 | Expansion angle adjustable quick detach formula urban road maintains and uses rail pole |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111636762B (en) | 2021-06-04 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20230517 Address after: 201403 floor 2, building 6, juhuiyuan, Lane 899, Gaofeng Road, Fengxian District, Shanghai Patentee after: Shanghai Chengyu Environmental Protection Engineering Co.,Ltd. Address before: 362100 No.43, Xinan Road, Xidi Village, Chongwu town, Hui'an County, Quanzhou City, Fujian Province Patentee before: Huian Shuangwan decoration design center |
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| TR01 | Transfer of patent right |