CN221072355U - Safety precaution device for road construction - Google Patents
Safety precaution device for road construction Download PDFInfo
- Publication number
- CN221072355U CN221072355U CN202321418273.9U CN202321418273U CN221072355U CN 221072355 U CN221072355 U CN 221072355U CN 202321418273 U CN202321418273 U CN 202321418273U CN 221072355 U CN221072355 U CN 221072355U
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- Prior art keywords
- supporting
- road construction
- bottom plate
- support
- mobile jib
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- 238000010276 construction Methods 0.000 title claims abstract description 52
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Signs Or Road Markings (AREA)
Abstract
The utility model discloses a safety early warning device for road construction, which comprises a bottom plate, wherein a plurality of supporting main frames are arranged on the inner side of the bottom plate, each supporting main frame comprises a supporting main rod arranged on the inner side of the bottom plate, a plurality of supporting auxiliary frames are arranged in the middle of the bottom plate, a road construction warning assembly is arranged at the upper end of each supporting main rod, the bottom plate comprises a supporting bottom plate arranged on the ground, and guide sliding grooves are formed in two sides of each supporting bottom plate. According to the utility model, through the cooperation of the bottom plate, the supporting main frame and the supporting auxiliary frame, when the support is unfolded, the supporting area is enlarged by utilizing the supporting bottom plate, so that the gravity center is positioned in the supporting bottom plate, the whole body is not easy to overturn, meanwhile, the supporting bottom plate can be filled with heavy objects, the anti-overturning performance is further improved, the overturning road construction warning board can be replaced according to the used place, the overturning road construction warning board is fixed through the fixing bolts, the overturning road construction warning board can adapt to different construction places, the wind resistance is reduced through the reflecting strips, and the possibility of overturning is further reduced.
Description
Technical Field
The utility model relates to the technical field of road construction, in particular to a safety early warning device for road construction.
Background
The existing safety early warning device for road construction generally adopts a warning board for prompting, but the warning device is easily influenced by environmental factors in the use process, and when encountering strong wind or external force collision, the warning device can be caused to turn over, so that the warning effect is influenced.
Disclosure of utility model
The utility model aims to provide a safety early warning device for road construction, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety precaution device for road construction, includes the bottom plate, the inboard of bottom plate is provided with a plurality of and supports the body frame, support the body frame including setting up the support mobile jib at the bottom plate inboard, the middle part of bottom plate is provided with a plurality of and supports the subframe, the upper end of supporting the mobile jib is provided with road construction warning subassembly.
Preferably, the bottom plate comprises a supporting bottom plate arranged on the ground, guide sliding grooves are formed in two sides of the supporting bottom plate, and the two supporting main frames are respectively arranged in the corresponding guide sliding grooves.
Preferably, the lower extreme of supporting the mobile jib is provided with locating component, locating component sets up in the direction spout, the upper end of supporting the mobile jib is provided with the go-between, be provided with a plurality of locating hole on the supporting the mobile jib.
Preferably, the positioning assembly comprises a positioning bolt which is arranged in the guide chute in a sliding manner, a rubber wheel is sleeved on the positioning bolt, the rubber wheel is positioned on the inner side of the supporting bottom plate and the supporting main rod, one end of the rubber wheel penetrates through the supporting main rod and is in sliding connection with the supporting main rod, and positioning nuts are connected to two ends of the tail end of the positioning bolt.
Preferably, the support subframe comprises a support rod hinged on the support bottom plate, wherein a locking bolt is arranged in one of the positioning holes, and the tail end of the locking bolt penetrates through the support rod and is in sliding connection with the support rod.
Preferably, the road construction warning assembly comprises a plurality of road construction warning boards which are sleeved on the two connecting rings in a sliding mode, fixing holes are formed in the road construction warning boards, fixing bolts are arranged in the fixing holes, and the tail ends of the fixing bolts penetrate through the supporting main rod and are in sliding connection with the supporting main rod.
Preferably, the road construction warning sign includes that the slip cap establishes the warning sign on two go-between, be provided with a plurality of reflection of light strip on the warning sign, still be provided with a plurality of ventilation notch on the warning sign, every be provided with the warning sign that is applicable to different construction scene situation on the warning sign.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, through the matched use of the bottom plate, the supporting main frame and the supporting auxiliary frame, when the anti-overturning device is unfolded, the supporting area is enlarged by utilizing the supporting bottom plate, so that the gravity center is positioned in the supporting bottom plate, the whole body is not easy to overturn, and meanwhile, the supporting bottom plate can be filled with heavy objects, and the anti-overturning performance is further improved;
2. The utility model also discloses a road construction warning assembly, which is characterized in that the road construction warning assembly is matched with the road construction warning assembly, the turnover road construction warning board can be replaced according to the used sites, the road construction warning board is fixed through the fixing bolts, the road construction warning assembly is suitable for different construction sites, wind resistance is reduced through the light reflecting strips, and the possibility of overturning is further reduced.
Drawings
FIG. 1 is a perspective view of a first view of the present utility model;
FIG. 2 is a schematic view of a second perspective view of the present utility model;
fig. 3 is a schematic perspective view of a third perspective view of the present utility model.
In the figure: 1. a bottom plate; 101. a support base plate; 102. a guide chute; 2. a support main; 201. supporting the main rod; 202. a positioning assembly; 2021. positioning bolts; 2022. a rubber wheel; 2023. positioning a nut; 203. a connecting ring; 3. a support sub-frame; 301. a support rod; 302. a locking bolt; 4. a road construction warning component; 401. road construction warning board; 4011. caution label; 4012. a reflective strip; 4013. a ventilation slot; 402. a fixing bolt; 5. and positioning holes.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a safety precaution device for road construction, includes bottom plate 1, and a plurality of support body frame 2 is installed to the inboard of bottom plate 1, and support body frame 2 includes the support mobile jib 201 of installing in the inboard of bottom plate 1, and the mid-mounting of bottom plate 1 has a plurality of support subframe 3, and road construction warning subassembly 4 is installed to the upper end of support mobile jib 201;
The base plate 1 comprises a supporting base plate 101 placed on the ground of a construction road section, guide sliding grooves 102 are formed in two sides of the supporting base plate 101, and two supporting main frames 2 are respectively arranged in the corresponding guide sliding grooves 102;
The lower end of the support main rod 201 is provided with a positioning assembly 202, the positioning assembly 202 is arranged in the guide chute 102, the upper end of the support main rod 201 is provided with a connecting ring 203, and the support main rod 201 is provided with a plurality of positioning holes;
The positioning assembly 202 comprises a positioning bolt 2021 which is slidably arranged in the guide chute 102, a rubber wheel 2022 is sleeved on the positioning bolt 2021, the rubber wheel 2022 is positioned on the inner sides of the supporting bottom plate 101 and the supporting main rod 201, one end of the rubber wheel 2022 penetrates through the supporting main rod 201 and is slidably connected with the supporting main rod 201, and positioning nuts 2023 are connected with two ends of the tail end of the positioning bolt 2021;
The support subframe 3 comprises a support rod 301 which is hinged on the support bottom plate 101, wherein a locking bolt 302 is arranged in one positioning hole, and the tail end of the locking bolt 302 penetrates through the support rod 301 and is in sliding connection with the support rod 301;
The road construction warning assembly 4 comprises a plurality of road construction warning boards 401 which are sleeved on the two connecting rings 203 in a sliding mode, fixing holes are formed in the road construction warning boards 401, fixing bolts 402 are installed in the fixing holes, and the tail ends of the fixing bolts 402 penetrate through the supporting main rod 201 and are in sliding connection with the supporting main rod 201;
the road construction warning sign 401 comprises warning signs 4011 which are arranged on the two connecting rings 203 in a sliding sleeved mode, a plurality of reflecting strips 4012 are arranged on the warning signs 4011, a plurality of ventilation notches 4013 are further formed in the warning signs 4011, and warning signs suitable for different construction scene conditions are arranged on each warning sign 4011, such as front construction forbidden traffic, front construction slowing down and going, front construction detour and the like.
Working principle: when the anti-overturning device is used, the locking bolt 302 is unfolded to fix the supporting rod 301 and the supporting main rod 201, the supporting main rod 201 is moved, the supporting main rod 201 is rotated upwards, the supporting main rod 201 is in a proper angle, the supporting rod 301 and the supporting main rod 201 are fixed through the locking bolt 302, the positioning bolt 2021 is screwed, the supporting main rod 201 is prevented from sliding by the pressing of the rubber wheel 2022 by the supporting bottom plate 101 and the supporting main rod 201, the supporting area is enlarged by the supporting bottom plate 101, the gravity center is positioned in the supporting bottom plate 101, the whole is not easy to overturn, meanwhile, the supporting bottom plate 101 is filled with a heavy object, the anti-overturning performance is further improved, the anti-overturning device is replaced and overturned to a road construction warning board 401 suitable for the field according to the field, and then the fixing bolt 402 is used for fixing the anti-overturning device, wind resistance is reduced through the reflecting strips 4012, the possibility of overturning is further reduced, and the anti-overturning device has the advantages of simple structure, convenience in use and good use effect.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a road construction is with safety precaution device, includes bottom plate (1), its characterized in that: the utility model discloses a road construction warning sign, including support mobile jib (201), support mobile jib (201) are passed through including setting up support mobile jib (201) in the inboard of bottom plate (1), the middle part of bottom plate (1) is provided with a plurality of support subframe (3), the upper end of support mobile jib (201) is provided with road construction warning subassembly (4), road construction warning subassembly (4) are including a plurality of slip cap and are established road construction warning sign (401) on two go-between (203), be provided with the fixed orifices on road construction warning sign (401), be provided with fixing bolt (402) in the fixed orifices, fixing bolt (402) terminal pass support mobile jib (201) and with support mobile jib (201) sliding connection, road construction warning sign (401) are including slip cap establish warning sign (4011) on two go-between (203), be provided with a plurality of reflection of light strip (4012) on warning sign (4011), still be provided with a plurality of notch (4013) on warning sign (4011), every warning sign (4011) are applicable to warning sign (4011) with same warning condition of construction condition.
2. The safety precaution device for road construction of claim 1, wherein: the base plate (1) comprises a supporting base plate (101) arranged on the ground, guide sliding grooves (102) are formed in two sides of the supporting base plate (101), and the two supporting main frames (2) are respectively arranged in the corresponding guide sliding grooves (102).
3. The safety precaution device for road construction according to claim 2, wherein: the lower extreme of supporting mobile jib (201) is provided with locating component (202), locating component (202) set up in direction spout (102), the upper end of supporting mobile jib (201) is provided with go-between (203), be provided with a plurality of locating hole on supporting mobile jib (201).
4. The safety precaution device for road construction according to claim 3, wherein: the positioning assembly (202) comprises a positioning bolt (2021) which is arranged in the guide chute (102) in a sliding manner, a rubber wheel (2022) is sleeved on the positioning bolt (2021), the rubber wheel (2022) is located on the inner side of the supporting base plate (101) and the supporting main rod (201), one end of the rubber wheel (2022) penetrates through the supporting main rod (201) and is in sliding connection with the supporting main rod (201), and positioning nuts (2023) are connected to two ends of the tail end of the positioning bolt (2021).
5. The safety precaution device for road construction of claim 4, wherein: the support subframe (3) comprises support rods (301) which are hinged to the support bottom plate (101), one of the positioning holes is internally provided with a locking bolt (302), and the tail ends of the locking bolts (302) penetrate through the support rods (301) and are in sliding connection with the support rods (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418273.9U CN221072355U (en) | 2023-06-06 | 2023-06-06 | Safety precaution device for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321418273.9U CN221072355U (en) | 2023-06-06 | 2023-06-06 | Safety precaution device for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221072355U true CN221072355U (en) | 2024-06-04 |
Family
ID=91263253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321418273.9U Active CN221072355U (en) | 2023-06-06 | 2023-06-06 | Safety precaution device for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221072355U (en) |
-
2023
- 2023-06-06 CN CN202321418273.9U patent/CN221072355U/en active Active
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