CN215758627U - Road construction warning device - Google Patents
Road construction warning device Download PDFInfo
- Publication number
- CN215758627U CN215758627U CN202120484603.9U CN202120484603U CN215758627U CN 215758627 U CN215758627 U CN 215758627U CN 202120484603 U CN202120484603 U CN 202120484603U CN 215758627 U CN215758627 U CN 215758627U
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- Prior art keywords
- base
- warning device
- road construction
- extension
- blocks
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- 238000010276 construction Methods 0.000 title claims abstract description 30
- 230000000694 effects Effects 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model relates to a road construction warning device, it includes the base, is located warning device on the base and being located extension mechanism in the base, extend the mechanism including being located two movable blocks in the base, being located two extension bars of base both sides and being located connecting block on the extension bar, the shifting chute has been seted up to the equal level in both sides of base, movable block sliding connection in the shifting chute, the extension bar with shifting chute cooperation and one end with the movable block is articulated, the other end with the connecting block is articulated, the extension bar is located during the shifting chute, the connecting block bottom surface with base bottom surface looks parallel and level, just be provided with on the connecting block and be the same as fixing the clamping device on road guardrail with the whole device centre gripping. The application has the advantages.
Description
Technical Field
The application relates to road construction field especially relates to a road construction warning device.
Background
In the road construction operation, a warning device needs to be arranged near a construction site to play the warning role of surrounding pedestrians and passing vehicles, so that the personal safety of road construction operators and pedestrians is ensured, the occurrence of traffic accidents is avoided, and the normal operation of the road construction operation is also ensured.
Chinese patent CN211256748U discloses a road construction warning device, which can drive the warning board to do reciprocating semi-circular arc swinging motion, thereby making the warning board more striking, improving the warning effect of the warning board, and the bottom is provided with symmetrical auxiliary supporting device.
In view of the above-mentioned related technologies, the inventor believes that the road construction warning device in the above-mentioned technology, the supporting device at the bottom of which makes it only work in an environment where the road surface is flat, affects the applicability of the whole device and needs to be improved.
SUMMERY OF THE UTILITY MODEL
In order to further promote the suitability of whole device, this application provides a road construction warning device.
The application provides a road construction warning device adopts following technical scheme:
the utility model provides a road construction warning device which characterized in that: including the base, be located warning device on the base and be located extension mechanism in the base, extend the mechanism including being located two movable blocks in the base, being located two extension rods of base both sides and being located connecting block on the extension rod, the equal level in both sides of base has seted up the shifting chute, the movable block sliding connection in the shifting chute, the extension rod with shifting chute cooperation and one end with the movable block is articulated, the other end with the connecting block is articulated, the extension rod is located during the shifting chute, the connecting block bottom surface with base bottom surface looks parallel and level, just be provided with on the connecting block and be used for fixing the clamping device on road guardrail with the warning device centre gripping.
By adopting the technical scheme, when the road construction operation is carried out on some roads with uneven road surfaces, the extension rod is pulled out of the movable groove, the connecting block is far away from the base, the base and the connecting block can span the hollow section and are respectively positioned on the flat ground through the gap reserved between the connecting block and the base, thereby the connecting block can disperse the gravity stress born by the base and reduce the stress concentration, thereby the stability of the whole device is enhanced, and the extension rod can be completely moved to the outside of the moving groove, so that one end of the extension rod, which is far away from the moving block, moves vertically downwards, and the connecting block is moved to the lower part of the base, not only the height of the whole device can be improved and the warning function can be improved, but also the guardrail can be clamped by the clamping device and fixed on the road guardrail, the influence of the whole device on surrounding pedestrians and vehicles is reduced, and therefore the applicability of the whole device is further enhanced.
Optionally, the connecting block and the bottom end of the base are provided with anti-slip pads.
Through adopting above-mentioned technical scheme, when the connecting block played the bearing effect with the base, lie in and connect the slipmat of opening and base bottom and can further guarantee the frictional force between base and connecting block and the ground to the stability of whole device has been guaranteed.
Optionally, the clamping device includes two clamping blocks made of magnets and horizontally slidably connected to the two connecting blocks, and the two clamping blocks are located on two opposite sides of the two connecting blocks.
Through adopting above-mentioned technical scheme, can be through to two clamp splices of removal between two connecting blocks, control two clamp splices to being close to through the magnetism centre gripping of clamp splice and the road guardrail or other road facilities that adsorb iron system, thereby reduce the influence of whole device to the vehicle that comes and goes on the road surface.
Optionally, the extension rod can move completely to the moving groove when being in a horizontal state, and a mechanism groove for embedding the clamping piece is formed in the connecting block.
Through adopting above-mentioned technical scheme, when no longer carrying out the road construction operation, move the clamp splice to accomodating the inslot to further reduce the occupation space of whole device, so that whole device is convenient for accomodate.
Optionally, the warning device includes connecting axle sleeve, connecting rod and warning light, one of them end of connecting axle sleeve is located in the base, the vertical sliding connection of connecting rod in inside the connecting axle sleeve, the warning light fixed connection be in the connecting rod is kept away from the one end of connecting axle sleeve, be provided with fixed establishment on the connecting rod.
Through adopting above-mentioned technical scheme, the warning light that is located on the connecting rod can play fine warning effect night, thereby can adjust the height of warning light through the sliding connection pole simultaneously, makes its environment that adapts to different to reduce occupation space when accomodating, further promoted the practicality of integrated device.
Optionally, the connecting shaft sleeve is rotatably connected to the base, a swing groove is formed in the upper end face of the base, and a motor used for controlling the connecting shaft sleeve to swing is fixedly connected to the base.
Through adopting above-mentioned technical scheme, in carrying out the road construction operation, can be through motor control connecting shaft sleeve and be reciprocating swing motion to further promote warning device's striking degree, further strengthened warning device's warning effect.
Optionally, the fixing mechanism includes a lock rod horizontally slidably connected to the connecting shaft sleeve and a plurality of connecting lock holes vertically arrayed on the connecting rod for the lock rod to be inserted into.
Through adopting above-mentioned technical scheme, when needs fixed link rod, can control the locking lever motion to when adapting to the height was adjusted to connecting rod and warning light, insert the lockhole that corresponds with the locking lever in, realize the reciprocal anchorage between connecting rod and the connecting axle sleeve, simple structure connects stably.
Optionally, a spring is arranged between the lock rod and the connecting shaft sleeve.
Through adopting above-mentioned technical scheme, when the locking lever when keeping away from the direction motion of connecting the axle sleeve, the spring provides the power of connecting the axle sleeve direction motion for the locking lever all the time to make when the locking connecting rod, the staff loosens the back of hand, the locking lever can be in the lockhole of automatic embedding under the effect of spring. Meanwhile, when the lock rod is positioned in the lock hole, the spring can further ensure the stability of the lock rod, the lock rod is prevented from falling off from the lock hole, and the stability of the whole device is further enhanced.
In summary, the present application includes at least one of the following beneficial technical effects:
by arranging the extension rod and the connecting block, the placing position of the whole device can be adjusted, the stability of the whole device can be enhanced by moving the connecting block and crossing the hollow section, and the applicability of the whole device is improved by the aid of the clamping device;
the alarm capacity of the whole device is further enhanced by arranging the swinging connecting shaft sleeve and the alarm lamp;
through setting up the spring for the locking lever when being in the lockhole, the spring can prevent that the locking lever from droing in by the lockhole under the exogenic action, and makes the staff when unclamping the locking lever, and spring control locking lever is automatic to be embedded into in the lockhole.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a cross-sectional view of an embodiment of the present application.
Description of reference numerals: 1. a base; 11. a drive shaft; 12. a swing groove; 13. a moving groove; 14. a non-slip mat; 2. a warning device; 21. connecting the shaft sleeve; 22. a connecting rod; 221. a lock hole; 23. a warning light; 24. a lamp shade; 3. a fixing mechanism; 31. a lock lever; 32. a spring; 4. an extension mechanism; 41. a moving block; 42. an extension rod; 43. connecting blocks; 431. a mechanism groove; 5. a clamping device; 51. and (5) clamping blocks.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses road construction warning device 2, refer to fig. 1, fig. 2, including base 1 and the warning device 2 that is located base 1, warning device 2 plays the warning effect to vehicle and pedestrian around in the road construction operation.
Referring to fig. 1 and 2, the warning device 2 includes a connecting sleeve 21, a connecting rod 22, and a warning light 23 located on the connecting rod 22. The inside drive shaft 11 that is used for controlling connecting shaft sleeve 21 to make a round trip to swing that is provided with of base 1, the horizontal setting of drive shaft 11 and swivelling joint are inside base 1, fixedly connected with is used for controlling 11 wobbling motors of drive shaft on base 1's the outer wall, swing groove 12 has been seted up to base 1 up end, swing groove 12 upper segment both sides are conical flaring form, one of them some shaft segments of drive shaft 11 are located swing groove 12. The length direction of the connecting shaft sleeve 21 is perpendicular to the length direction of the driving shaft 11, one end of the connecting shaft sleeve 21 is fixedly connected with the portion of the driving shaft 11 in the swing groove 12, and the other end extends to the upper side of the base 1.
Referring to fig. 1 and 2, the connecting rod 22 is slidably connected to the inside of the connecting boss 21 in the same longitudinal direction as the connecting boss 21. The warning light 23 is fixedly connected to one end, far away from the connecting shaft sleeve 21, of the connecting rod 22, a circle of lampshade 24 covers the outside of the warning light 23, and when the connecting rod 22 completely slides to the inside of the connecting shaft sleeve 21, the bottom end of the lampshade 24 is in contact with the upper end face of the base 1. The connecting sleeve 21 is provided with a fixing mechanism 3 for fixing the connecting rod 22.
Referring to fig. 1 and 2, the fixing mechanism 3 includes a lock rod 31, the lock rod 31 is horizontally slidably connected to the outer wall of the connecting shaft sleeve 21, one end of the lock rod 31 extends into the connecting shaft sleeve 21, and a spring 32 is fixedly connected between the end of the lock rod 31 outside the connecting shaft sleeve 21 and the outer wall of the connecting shaft sleeve 21. The connecting rod 22 is vertically arrayed with a plurality of locking holes 221 for the locking rods 31 to be inserted.
Referring to fig. 1 and 2, an extension mechanism 4 for increasing the stability of the base 1 is disposed on the base 1, and the extension mechanism 4 includes two moving blocks 41, two extension rods 42, and two connecting blocks 43. The moving grooves 13 are formed in the two sides of the base 1, and the moving block 41 is horizontally and slidably connected to the inside of the moving grooves 13. The axial section of the extension rod 42 is the same as the axial section of the moving groove 13 in size and can slide in the moving groove 13, one end of the extension rod 42 is hinged with the moving block 41, and the other end is hinged with the connecting block 43.
Referring to fig. 1 and 2, the connecting block 43 is a rectangular block and has the same side size as that of the base 1, the connecting block 43 is flush with the bottom surface of the base 1, the anti-slip mat 14 is fixedly connected to the bottom surfaces of the connecting block 43 and the base 1, the connecting block 43 is provided with a clamping device 5 for changing the fixing mode of the base 1, the clamping device 5 comprises two clamping blocks 51 made of magnets, the two clamping blocks 51 are respectively located on two sides of the two connecting blocks 43, and the clamping blocks 51 are horizontally and slidably connected to the connecting block 43. The connecting block 43 has a mechanism groove 431 formed in a side wall thereof for receiving the clamping block 51.
The implementation principle of the embodiment of the application is as follows: in the road construction operation, with two connecting blocks 43 to keeping away from the pulling of base 1 direction to make extension rod 42 be in the horizontality, base 1 and two connecting blocks 43 separation this moment make base 1's bearing stress dispersion, the bearing capacity of base 1 has further been strengthened, also can guarantee to bear the weight of stability in order to guarantee warning device 2 on some bumpy road surfaces. When in rainy and snowy weather or night work, the driving shaft 11 is controlled to swing through the starting motor, and the driving shaft 11 drives the connecting shaft sleeve 21 to move, so that the warning lamp 23 can be in a moving state, and the warning effect of the warning lamp 23 is increased.
In addition, when road construction work is carried out, the extension rod 42 can be completely moved to the outside of the moving groove 13, then one end of the extension rod 42, which is far away from the moving block 41, is controlled to move downwards, the two connecting blocks 43 are moved to the lower side of the base 1, the two clamping blocks 51 are controlled to be close to each other, the two clamping blocks 51 are adsorbed and clamp the road protective guard through the adsorption effect of the magnets, and therefore the warning device 2 cannot influence the normal running of vehicles coming and going on the road.
After the road construction operation is completed, the lock rod 31 is separated from the lock hole 221 by pulling the lock rod 31 outwards, the connecting rod 22 is moved to the inside of the connecting shaft sleeve 21, then the extension rod 42 is pushed towards the inside of the base 1, and the connecting block 43 is abutted to the base 1, so that the occupied space of the whole device is further reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a road construction warning device which characterized in that: the warning device comprises a base (1), a warning device (2) positioned on the base (1) and an extension mechanism (4) positioned in the base (1), wherein the extension mechanism (4) comprises two moving blocks (41) positioned in the base (1), two extension rods (42) positioned on two sides of the base (1) and a connecting block (43) positioned on the extension rods (42), moving grooves (13) are horizontally formed in two sides of the base (1), the moving blocks (41) are connected in the moving grooves (13) in a sliding manner, the extension rods (42) are matched with the moving grooves (13), one ends of the extension rods are hinged with the moving blocks (41), the other ends of the extension rods are hinged with the connecting block (43), and when the extension rods (42) are positioned in the moving grooves (13), the bottom surfaces of the connecting blocks (43) are flush with the bottom surface of the base (1), and a clamping device (5) used for clamping and fixing the warning device (2) on the road guardrail is arranged on the connecting block (43).
2. The road construction warning device of claim 1, wherein: the anti-skid pad (14) is installed to connecting block (43) and base (1) bottom.
3. The road construction warning device of claim 1, wherein: the clamping device (5) comprises two clamping blocks (51) which are horizontally connected with the two connecting blocks (43) in a sliding mode and made of magnets, and the two clamping blocks (51) are located on two opposite sides of the two connecting blocks (43).
4. A road construction warning device as claimed in claim 3, wherein: when the extension rod (42) is in a horizontal state, the extension rod can completely move into the moving groove (13), and a mechanism groove (431) for embedding the clamping block (51) is formed in the connecting block (43).
5. The road construction warning device of claim 1, wherein: warning device (2) are including connecting axle sleeve (21), connecting rod (22) and warning light (23), the wherein one end of connecting axle sleeve (21) is located in base (1), the vertical sliding connection in of connecting rod (22) inside connecting axle sleeve (21), warning light (23) fixed connection be in connecting rod (22) are kept away from the one end of connecting axle sleeve (21), be provided with fixed establishment (3) on connecting rod (22).
6. The road construction warning device of claim 5, wherein: the connecting shaft sleeve (21) is rotatably connected with the base (1), a swinging groove (12) is formed in the upper end face of the base (1), and the base (1) is fixedly connected with a motor used for controlling the connecting shaft sleeve (21) to swing.
7. The road construction warning device of claim 5, wherein: the fixing mechanism (3) comprises a plurality of connecting lock holes (221) which are horizontally connected with the lock rods (31) on the connecting shaft sleeve (21) in a sliding mode and are vertically arrayed on the connecting rod (22) for the lock rods (31) to be inserted into.
8. The road construction warning device of claim 7, wherein: a spring (32) is arranged between the lock rod (31) and the connecting shaft sleeve (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484603.9U CN215758627U (en) | 2021-03-05 | 2021-03-05 | Road construction warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120484603.9U CN215758627U (en) | 2021-03-05 | 2021-03-05 | Road construction warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215758627U true CN215758627U (en) | 2022-02-08 |
Family
ID=80093745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120484603.9U Expired - Fee Related CN215758627U (en) | 2021-03-05 | 2021-03-05 | Road construction warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215758627U (en) |
-
2021
- 2021-03-05 CN CN202120484603.9U patent/CN215758627U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230424 Address after: 100085 Beijing Daxing District Beijing economic and Technological Development Zone, Kangding street 1, 2, six or seven stories. Patentee after: MCC COMMUNICATION CONSTRUCTION GROUP Co.,Ltd. Address before: 065200 3rd floor, building 5, Zhongxing science and Technology Park, west side of Yanling road and north side of high voltage corridor, Yanjiao Development Zone, Sanhe City, Langfang City, Hebei Province Patentee before: MCC Rail Transit Co.,Ltd. |
|
| 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: 20220208 |