CN211368474U - Splicing type night road construction warning device - Google Patents

Abstract

The utility model relates to a formula road construction at night warning device can splice belongs to construction warning field, including the multiunit guard plate, the top of guard plate is provided with the LED lamp, rotate between guard plate and the adjacent guard plate and be connected, can dismantle between guard plate and the adjacent guard plate and be connected, be provided with the earth contact plate parallel with ground on the guard plate, it wears to be equipped with rag bolt to touch the screw thread on the floor. The utility model discloses can show the concrete position and the scope of construction section to the driver comparatively directly perceivedly to have the suggestion night driving and notice the advantage of construction section.

Description

Splicing type night road construction warning device

Technical Field

The utility model belongs to the technical field of the construction warning and specifically relates to a road construction at night warning device can splice formula is related to.

Background

Roads refer to highways, urban roads and places where social motor vehicles are allowed to pass though in the jurisdiction of a unit, including squares, public parking lots and other places for public passage, and road engineering refers to the whole process of planning, designing, constructing, maintaining and managing work performed on roads and the engineering entities engaged in the whole process.

In road engineering's implementation, in order to remind pedestrian or vehicle current road to be under construction, often need set up protector or warning device and come construction area and not being under construction the area and distinguish, chinese patent for CN208201696U of grant bulletin number discloses a road construction is with warning device that is under construction night, including supporting leg and warning sign, the warning sign sets up on the supporting leg, be provided with red filter in the warning sign, red filter makes things convenient for the driver to see the content on the warning sign in daytime, in night, the light that the LED light source launched sees through red filter, also can make things convenient for the driver to see the content on the warning sign evening.

However, the prior art has a disadvantage that the driver is likely to be unclear about the actual range of the construction section because the driver is not isolated from the construction section, which is only prompted by the warning board to prohibit the vehicle from passing through the road section ahead, so that the vehicle is mistakenly driven into the road construction section.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula of can splicing road construction at night warning device can show the concrete position and the scope of construction section to the driver comparatively directly perceivedly to have the advantage of suggestion night driving and paying attention to the construction section.

The above object of the present invention can be achieved by the following technical solutions:

the utility model provides a formula of can splicing road construction at night warning device, includes the multiunit guard plate, the top of guard plate is provided with the LED lamp, rotate between guard plate and the adjacent guard plate and be connected, can dismantle between guard plate and the adjacent guard plate and be connected, be provided with the earth contacting plate parallel with ground on the guard plate, the rag bolt is worn to be equipped with by the screw thread on the earth contacting plate.

By implementing the technical scheme, when the road is in a construction state, the protection plates are moved to the construction position, the shapes of the protection plates can be adjusted according to the specific range of the current construction section due to the fact that the protection plates are connected in a rotating mode, the protection plates are detachably connected among the protection plates, the number of the protection plates can be increased when the construction area is large, the protection plates can be detached or folded after the protection plates are used, and the protection plates have the effect of being convenient to store; after the angles of the plurality of groups of protection plates are adjusted, the foundation bolts penetrate through the ground contact plate and are nailed into the ground, so that the protection plates are fixed; the LED lamp that sets up on guard plate top can continuously glimmer in night or rainy and foggy day to the warning is close to the driver of construction zone, can show the concrete position and the scope of construction zone to the driver comparatively directly perceivedly, thereby has the suggestion advantage of paying attention to the construction zone when driving at night.

Further, one side of guard plate is provided with the sleeve, be provided with antifriction bearing in the sleeve, the opposite side of guard plate is provided with the connecting rod, the connecting rod is the round bar of L shape, antifriction bearing cooperatees with the connecting rod that sets up on adjacent guard plate side, the connecting rod cover is established antifriction bearing's inner circle, just the connecting rod closely laminates with antifriction bearing's inner circle.

Implement above-mentioned technical scheme, when the quantity of guard plate is increased to needs, insert the connecting rod on the guard plate in the antifriction bearing that sets up on the adjacent guard plate, the connecting rod closely laminates with antifriction bearing's inner circle, and under antifriction bearing's effect, the connecting rod can take place relative rotation with the sleeve to can realize the dismantlement between the guard plate, also can adjust the angle of multiunit guard plate simultaneously, thereby adapt to the scope of construction section.

Further, the bottom of connecting rod is seted up threaded hole, the length direction of threaded hole is unanimous with the length direction of connecting rod, threaded hole internal thread fit has the locking cap, the size of locking cap is greater than antifriction bearing's inner circle.

Implement above-mentioned technical scheme, threaded hole is seted up to the bottom of connecting rod, inserts antifriction bearing back when the connecting rod, with the bottom screw in of locking cap from the connecting rod, the locking cap can pass through screw-thread fit with the screw hole in the connecting rod to can play fixed link's effect, make the connecting rod be difficult for breaking away from in the antifriction bearing.

Further, a fluorescent layer is arranged on the surface of the protection plate.

Implement above-mentioned technical scheme, some roads probably do not set up the street lamp in the work progress yet, set up the one deck fluorescent layer on the surface of guard plate, under the condition that night is bright, the fluorescent layer can reflect light under the shining of car light to further warn the driver and notice current road conditions, also can reflect light to ground simultaneously, carry out the light filling of certain degree to the road that can pass at present.

Furthermore, a plurality of ventilation openings are formed in the protection plate.

Implement above-mentioned technical scheme, when meetting the weather of blowing, through setting up the vent, can reduce the area of contact between guard plate and the wind to reduce the effort of wind to the guard plate, make the guard plate difficult to be blown down by wind, have the effect that improves guard plate stability.

Furthermore, the bottom of guard plate is provided with the auto-lock universal wheel.

Implement above-mentioned technical scheme, after the construction is accomplished, unscrew rag bolt, open the auto-lock universal wheel after that and shift the guard plate to have the effect that the staff of being convenient for easily shifts the guard plate.

Further, a handle is arranged on the protective plate at the edge of the protective plate.

Implement above-mentioned technical scheme, be located and be provided with the handle on the guard plate of both sides to make things convenient for staff's push-and-pull guard plate.

Further, be provided with the ring that hangs that is used for accomodating rag bolt on the guard plate.

Implement above-mentioned technical scheme, when the guard plate shifts, need twist off rag bolt from touching the earth plate, then accomodate rag bolt and set up the suspension on the guard plate in the intra-annular for rag bolt is difficult for losing, thereby has the effect of being convenient for accomodate rag bolt.

To sum up, the utility model discloses following beneficial effect has:

the protection plates are rotatably connected with the adjacent protection plates and detachably connected with the adjacent protection plates, the shapes of the protection plates can be adjusted according to the specific range of the current construction section, and the number of the protection plates can be increased when the construction area is large;

the LED lamp arranged at the top end of the protection plate can continuously flash at night or in a foggy and rainy day, so that a driver close to a construction section is warned to pay attention to the current road condition;

thirdly, a fluorescent layer is arranged on the surface of the protection plate, and the fluorescent layer can reflect light rays under the irradiation of the car lamp under the condition of no light at night, so that a driver is further warned to pay attention to the current road condition;

fourthly, through setting up the vent to reduce the effort of wind to the guard plate, make the guard plate be difficult for being blown down by wind, have the effect that improves guard plate stability.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a partial exploded view for showing the connection relationship between adjacent protection plates according to the embodiment of the present invention;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a partial schematic view of an embodiment of the present invention showing a threaded hole provided in the bottom end of a connecting rod;

fig. 6 is a partial schematic view of an embodiment of the present invention showing the connecting rod positioned within the sleeve.

Reference numerals: 1. a protection plate; 11. an LED lamp; 12. touching the floor; 121. anchor bolts; 13. a sleeve; 131. a rolling bearing; 14. a connecting rod; 141. a threaded hole; 142. a fixing cap; 15. a fluorescent layer; 16. a vent; 17. a self-locking universal wheel; 18. a handle; 19. a suspension ring.

Detailed Description

The technical solution of the embodiment of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1, a splicing type night road construction warning device comprises a plurality of groups of protection plates 1, wherein the top ends of the protection plates 1 are provided with LED lamps 11, storage batteries for supplying power to the LED lamps 11 are arranged on the protection plates 1, fluorescent layers 15 are arranged on the surfaces of the protection plates 1, the fluorescent layers 15 adopt pure white bottom layers which are more favorable for developing fluorescent paint, then the fluorescent paint is uniformly brushed on the bottom layers, and the fluorescent paint layers are covered with a layer of aliphatic polyurethane or fluorocarbon protective varnish, so that the sun-proof performance of the fluorescent layers 15 can be improved, and the service life of the fluorescent layers 15 is prolonged; at night or rainy and foggy day weather, LED lamp 11 glimmers red light, thereby warn that the driver place ahead that is close to the construction district is under construction, when the vehicle approaches the construction district gradually, road in the construction probably does not set up the lamp light of street lamp or street lamp when dark, the car light shines on fluorescent layer 15, fluorescent layer 15 can reflect out striking light, thereby both can warn the driver to notice the road conditions in construction highway section, also can illuminate road surface around to a certain extent, be convenient for the driver to see the road whether there is the barrier.

As shown in fig. 3 and 4, one side of the protection plate 1 is provided with a sleeve 13, a rolling bearing 131 is arranged in the sleeve 13, the other side of the protection plate 1 is provided with a connecting rod 14, the connecting rod 14 is an L-shaped round rod, the rolling bearing 131 is matched with the connecting rod 14 arranged on the side surface of the adjacent protection plate 1, and the connecting rod 14 is sleeved on the inner ring of the rolling bearing 131 and is tightly attached to the inner ring of the rolling bearing 131; referring to fig. 5, a threaded hole 141 is formed in the bottom end of the connecting rod 14, the length direction of the threaded hole 141 is the same as the length direction of the connecting rod 14, a fixing cap 142 is in threaded fit with the threaded hole 141, the bottom end of the fixing cap 142 is located at the bottom end of the rolling bearing 131, and the size of the bottom end of the fixing cap 142 is larger than that of the inner ring of the rolling bearing 131.

If the road construction range is large, the number of the protection plates 1 needs to be increased, firstly, the connecting rod 14 on the protection plate 1 is inserted into the rolling bearing 131 arranged on the adjacent protection plate 1, the connecting rod 14 is tightly attached to the inner ring of the rolling bearing 131, then, the end, provided with the thread, of the fixing cap 142 is screwed in from the bottom end of the connecting rod 14, the fixing cap 142 is matched with the thread in the connecting rod 14, and therefore the connecting rod 14 is fixed, and the connecting rod 14 is not prone to being separated from the rolling bearing 131; because be provided with antifriction bearing 131 between connecting rod 14 and the sleeve 13 to connecting rod 14 can take place relative rotation with sleeve 13, through the aforesaid setting, can realize the dismantlement between the guard plate 1, also can adjust the connection angle of multiunit guard plate 1 simultaneously, with the actual scope of adaptation construction section.

As shown in fig. 1 and 2, handles 18 are arranged on two outermost protective plates 1, a self-locking universal wheel 17 is arranged at the bottom end of each protective plate 1, in order to further enhance the fixing effect of the protective plates 1, a ground contact plate 12 parallel to the ground is arranged on each protective plate 1, an anchor bolt 121 is arranged on each ground contact plate 12 in a threaded penetrating manner, and a suspension ring 19 is arranged on each protective plate 1 provided with the ground contact plate 12, and the suspension ring 19 can accommodate the anchor bolt 121, so that the anchor bolt 121 is not easy to lose; when the protection plate 1 needs to be warned, the protection plate 1 is moved to a construction section needing warning, all the self-locking universal wheels 17 are locked, and the foundation bolts 121 penetrate through the touch floor 12 and are fixed on the ground, so that the protection plate 1 is not easy to move independently; when the protection plate 1 needs to be moved, the foundation bolt 121 is firstly detached and placed in the suspension ring 19, and finally the self-locking universal wheel 17 is unlocked, so that the protection plate 1 can be conveniently and easily moved by a worker due to the rolling of the self-locking universal wheel 17, and the protection plate 1 can be conveniently pushed and pulled by the worker due to the arranged handle 18; if meet when the weather of blowing, guard plate 1 probably inclines or is blown down under the wind-force effect, so seted up a plurality of vents 16 on guard plate 1, can reduce the area that guard plate 1 blockked wind-force, through providing a plurality of vents 16 that make wind pass through to reduce the effort of wind to guard plate 1, make guard plate 1 be difficult for being blown down by wind, have the effect that improves guard plate 1 stability.

The specific implementation process comprises the following steps: when a construction road section needs to be warned, firstly, the protection plate 1 is moved to a proper position by rolling of the self-locking universal wheel 17, if the protection plate 1 needs to be added, the connecting rod 14 of the protection plate 1 is inserted into the rolling bearing 131 of the adjacent connecting plate, the fixing cap 142 is screwed into the bottom of the connecting rod 14, then the connecting angle between the protection plates 1 is adjusted, then the self-locking universal wheel 17 is locked, and the foundation bolt 121 is taken down from the suspension ring 19 and penetrates through the screwed ground of the touch floor 12.

After the warning work is finished, the anchor bolts 121 are firstly screwed out of the ground and hung on the suspension ring 19, then the self-locking universal wheels 17 are unlocked, then the fixing caps 142 are screwed out of the bottoms of the connecting rods 14, then the connecting rods 14 are pulled out of the rolling bearings 131, the fixing caps 142 are continuously screwed back to the bottom ends of the connecting rods 14, and finally the protection plate 1 is moved.

Claims (8)

1. The spliced night road construction warning device is characterized by comprising a plurality of groups of protection plates (1), wherein LED lamps (11) are arranged at the top ends of the protection plates (1), the protection plates (1) are rotatably connected with the adjacent protection plates (1), the protection plates (1) are detachably connected with the adjacent protection plates (1), a touch floor (12) parallel to the ground is arranged on the protection plates (1), and foundation bolts (121) penetrate through threads on the touch floor (12).

2. The splicing type night road construction warning device according to claim 1, wherein: one side of guard plate (1) is provided with sleeve (13), be provided with antifriction bearing (131) in sleeve (13), the opposite side of guard plate (1) is provided with connecting rod (14), connecting rod (14) are the round bar of L shape, antifriction bearing (131) cooperate with connecting rod (14) that set up on adjacent guard plate (1) side, connecting rod (14) cover is established the inner circle of antifriction bearing (131), just connecting rod (14) closely laminates with the inner circle of antifriction bearing (131).

3. The splicing type night road construction warning device according to claim 2, wherein: the bottom end of the connecting rod (14) is provided with a threaded hole (141), the length direction of the threaded hole (141) is consistent with the length direction of the connecting rod (14), a fixing cap (142) is matched with the threaded hole (141) in an internal thread mode, and the size of the fixing cap (142) is larger than that of an inner ring of the rolling bearing (131).

4. The splicing type night road construction warning device according to claim 1, wherein: fluorescent layers (15) are arranged on the surfaces of the protection plates (1).

5. The splicing type night road construction warning device according to claim 1, wherein: a plurality of ventilation openings (16) are formed in the protection plate (1).

6. The splicing type night road construction warning device according to claim 1, wherein: the bottom end of the protection plate (1) is provided with a self-locking universal wheel (17).

7. The splicing type night road construction warning device according to claim 6, wherein: the protective plate (1) at the edge is provided with a handle (18).

8. The splicing type night road construction warning device according to claim 7, wherein: the protection plate (1) is provided with a suspension ring (19) used for containing the foundation bolt (121).

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