CN214497302U

CN214497302U - Road guardrail

Info

Publication number: CN214497302U
Application number: CN202120272695.4U
Authority: CN
Inventors: 张福来
Original assignee: Tianjin Xinran Municipal Engineering Co ltd
Current assignee: Tianjin Xinran Municipal Engineering Co ltd
Priority date: 2021-01-29
Filing date: 2021-01-29
Publication date: 2021-10-26
Anticipated expiration: 2031-01-29

Abstract

The utility model discloses a road guardrail, which relates to the technical field of traffic facilities and comprises a vertical rod and a guardrail unit, wherein the lower end of the vertical rod is provided with a base, the base is provided with a plurality of fixed holes, the base is fixedly provided with a sleeve which is embedded and matched with the lower end of the vertical rod, the sleeve is formed with a first connecting hole, and the vertical rod is formed with a second connecting hole; a plurality of rotating grooves are formed in the upright stanchions, and rotating rings are rotatably connected in the rotating grooves; the guardrail unit comprises a frame, first connecting plates are arranged on two sides of the frame in the length direction in a staggered mode, and the connecting plates are fixedly connected with the frame and the rotating ring; an advertising board is arranged in the frame, and an iron art connecting piece is fixedly connected between the advertising board and the frame. The utility model provides a can install fast, improve efficiency of construction and aesthetic property height, the high road guardrail of security.

Description

Road guardrail

Technical Field

The utility model relates to a traffic facilities technical field especially relates to a road guardrail.

Background

Guardrail is often used in urban roads, road guardrail belongs to public transport infrastructure, and it is the important safeguard measure of maintaining and protecting road safety, and the main effect of road anticollision guardrail on the road is for distinguishing the lane, guaranteeing that the vehicle goes according to the lane, guarantee traffic safety.

The utility model discloses a current utility model patent of grant bulletin No. CN208293489U discloses a road guardrail, including the stand, the upper and lower side of stand all is fixed with the crossbeam that the level set up, is provided with a plurality of support columns along vertical fixed between two crossbeams, and stand, crossbeam and support column are cavity, and the cavity in stand, crossbeam and the support column all communicates each other, and the stand top is equipped with the mouth that catchments, and the stand bottom is provided with the outlet pipe, and the outlet pipe has set the valve.

In the above scheme, the connection between the stand column and the cross beam needs to be welded, and when the guardrail is installed on site, the installation process and the installation mode are complex, so that the construction efficiency is influenced. And the existing road guardrail is low in aesthetic degree, especially the contrast between the sidewalk guardrail in the park and the environment is large, and the pedestrian visiting experience is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a road guardrail, guardrail unit can link together with the connecting rod before dispatching from the factory, improves on-the-spot installation effectiveness, and the guardrail unit can be folded and conveniently transports to iron art connecting piece and the advertising panel in the guardrail unit can strengthen this road guardrail's aesthetic property.

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

a road guardrail comprises a vertical rod and guardrail units, wherein the lower end of the vertical rod is provided with a base, the base is provided with a plurality of fixing holes, the base is fixedly provided with a sleeve which is embedded and matched with the lower end of the vertical rod, the sleeve is provided with a first connecting hole in a forming mode, and the vertical rod is provided with a second connecting hole in a forming mode; a plurality of rotating grooves are formed in the upright stanchion, rotating rings are rotatably connected in the rotating grooves, and second connecting plates are fixedly arranged on the rotating rings; the guardrail unit comprises a frame, wherein first connecting plates are arranged on two sides of the frame in the length direction in a staggered mode, and the first connecting plates are fixedly connected with the frame and the second connecting plates; the frame is internally provided with an advertising board, and an iron art connecting piece is fixedly connected between the advertising board and the frame.

Through adopting above-mentioned technical scheme, the frame can be connected through the swivel becket in first connecting plate and the pole setting before dispatching from the factory to can confirm the quantity of the guardrail unit of continuous connection according to the actual user demand in scene, the degree of difficulty when reducing the field installation improves the efficiency of construction. The guardrail unit can be folded, facilitating the transportation of the road guardrail. When the device is installed on site, the base is fixed to the roadside by using the anchor bolts, then the lower end of the upright rod is inserted into the sleeve, the first connecting hole is aligned with the second connecting hole, and finally the upright rod is connected with the base by using the bolts to penetrate through the first connecting hole and the second connecting hole. By the aid of the mode, site construction personnel can fix the base to the preset position when preparation for construction is made, and then the upright stanchion and the guardrail unit can be rapidly installed after being transported to the site, so that site construction efficiency is effectively improved. The advertising board can be posted with propaganda posters or advertisements, and is improving when the road guardrail aesthetic property, for road guardrail increases the propaganda effect. The iron art connecting piece can play a role in connecting the advertising board and the frame, and can effectively improve the attractiveness of the road guardrail.

The utility model discloses further set up to: the advertising board is provided with hollow patterns, and the hollow patterns penetrate through the advertising board.

Through adopting above-mentioned technical scheme, the fretwork pattern can effectively reduce the weight of advertising panel, reduces the bearing load of frame and pole setting, when not having propaganda poster or advertisement to post simultaneously, the fretwork pattern can also strengthen the aesthetic property of advertising panel.

The utility model discloses further set up to: the clamping mechanisms are arranged on four sides of the advertising board and comprise clamping plates hinged with the advertising board, a first spring is fixedly arranged on one side, away from the advertising board, of each clamping plate, one end, away from the clamping plates, of each first spring is fixedly connected with the edge of the advertising board, and locking grooves are formed in the clamping plates; the clamping mechanism further comprises a lock frame fixedly connected with the advertising board, a lock tongue is connected onto the lock frame in a sliding mode, and a second spring is fixedly connected between one end, extending into the lock frame, of the lock tongue and the lock frame; and a lock hole is formed in the clamping plate.

Through adopting above-mentioned technical scheme, the staff hugs closely the back on the advertising panel with propaganda poster or advertisement, overturns the pinch-off blades makes the pinch-off blades rotates to the direction of advertising panel, up to on the pinch-off blades butt arrives the spring bolt, continues the upset the pinch-off blades, in the pinch-off blades promoted the spring bolt back to the tool to lock frame, when the pinch-off blades compressed tightly the edge of propaganda poster or advertisement on the advertising panel, the spring bolt was released the tool to lock frame by the second spring and is died the pinch-off blades lock. At this time, the four edges of the poster or advertisement are clamped by the clamping plates.

The utility model discloses further set up to: an unlocking rod matched with the lock frame in a sliding mode is fixedly connected to the lock tongue, and a guide rod is fixedly connected to one end, far away from the lock tongue, of the unlocking rod; the lock is characterized in that a hand wheel is rotatably arranged on the lock frame, an unlocking cylinder is coaxially and fixedly connected to the hand wheel, an inclined sliding groove is formed in the unlocking cylinder, and the sliding groove is matched with the guide rod in a sliding mode.

Through adopting above-mentioned technical scheme, when needs to change propaganda poster or the advertisement on the bill-board, the staff is rotatory the hand wheel, the hand wheel drives an unlocking barrel and rotates, at this in-process the guide arm is promoted by the inner wall of spout and is made the spring bolt pull back to the tool to lock frame in, the clamp plate loses behind the restriction of spring bolt and is popped up by the second spring pulling, the clamp plate is no longer pressed from both sides tightly propaganda poster or the advertisement on the bill-board, and the staff can change propaganda poster or advertisement. This kind of mode can effectively improve the convenience that propaganda poster or advertisement were changed, reduces staff's intensity of labour.

The utility model discloses further set up to: an elastic anti-slip strip is fixedly arranged on one side of the clamping plate, which is contacted with the advertising board.

Through adopting above-mentioned technical scheme, elasticity antislip strip can strengthen fixture to the centre gripping intensity of propaganda poster or advertisement.

The utility model discloses further set up to: and iron art decorating parts are fixedly arranged on the frame.

Through adopting above-mentioned technical scheme, iron art decoration can prevent effectively that the pedestrian from climbing over the guardrail, also can effectively improve simultaneously road guardrail's aesthetic property.

The utility model discloses further set up to: the fixed solar cell panel that is provided with in upper end of pole setting, the pole setting internal fixation be provided with solar cell panel electric connection's battery, still be provided with in the pole setting with battery electric connection's the control unit, four fixed warning lights that are provided with the control unit electric connection in side of pole setting upper end.

Through adopting above-mentioned technical scheme, solar cell panel can be daytime with solar energy transformation for the electric energy and for battery charging, the warning light is controlled by the control of control unit and is luminous night, improves road guardrail is at the degree of discernment at night, improves road guardrail's security.

To sum up, the utility model discloses a beneficial technological effect does:

(1) the guardrail units can be connected with the connecting rods before leaving the factory, the field installation efficiency is improved, and the guardrail units can be folded to facilitate transportation;

(2) the iron connecting piece, the advertising board and the iron decorating piece in the guardrail unit can effectively enhance the aesthetic property of the road guardrail;

(3) the clamping plate can be opened and closed quickly, so that the propaganda poster or the advertisement on the advertising board can be replaced quickly and conveniently by workers.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1, which mainly shows the structure of the clamping mechanism;

fig. 3 is a cross-sectional view of a clamping mechanism according to an embodiment of the present invention, which mainly shows the structure of the clamping mechanism;

fig. 4 is a cross-sectional view of the vertical rod in an embodiment of the present invention, which mainly shows the structure of the vertical rod.

Reference numerals: 1. erecting a rod; 2. a base; 3. a fixing hole; 4. a sleeve; 5. a first connection hole; 6. a second connection hole; 7. a rotating groove; 8. a rotating ring; 9. a second connecting plate; 10. a solar panel; 11. a warning light; 12. a frame; 13. a first connecting plate; 14. bolt holes; 15. iron art decorations; 16. an advertising board; 17. hollowing out the pattern; 18. an iron art connector; 19. a clamping plate; 20. a first spring; 21. a locking groove; 22. a lock frame; 23. a latch bolt; 24. a second spring; 25. an unlocking lever; 26. a guide bar; 27. a hand wheel; 28. an unlocking barrel; 29. a chute; 30. an elastic anti-slip strip; 32. and (6) locking holes.

Detailed Description

The present invention will now be described more fully hereinafter with reference to the accompanying examples.

Referring to the attached drawing 1, a road guardrail, including pole setting 1 and guardrail unit, the 1 lower extreme of pole setting is provided with base 2, and the fixed orifices 3 that cooperation earth anchor bolt used are all seted up to four angle departments of base 2, and the fixed sleeve 4 of establishing the complex is inlayed with the 1 lower extreme of pole setting to be provided with on the base 2, combines the attached drawing 4, and the shaping has first connecting hole 5 on the sleeve 4, and the shaping has second connecting hole 6 on the pole setting 1. When the device is installed on site, the lower end of the upright rod 1 is inserted into the sleeve 4, then the first connecting hole 5 is aligned with the second connecting hole 6, and finally the upright rod 1 is connected with the base 2 by bolts penetrating through the first connecting hole 5 and the second connecting hole 6. Four rotating grooves 7 are formed in the vertical rod 1, rotating rings 8 are rotatably connected in the rotating grooves 7, and second connecting plates 9 are fixedly arranged on the rotating rings 8. The fixed solar cell panel 10 that is provided with in upper end of pole setting 1, the pole setting 1 internal fixation be provided with solar cell panel 10 electric connection's battery, still be provided with in pole setting 1 with battery electric connection's the control unit, the fixed warning light 11 that is provided with the control unit electric connection in the side of pole setting 1 upper end.

The guardrail unit includes frame 12, and frame 12 is the rectangle structure, and frame 12 length direction's both sides all are fixed and are provided with first connecting plate 13, and the first connecting plate 13 of both sides sets up in the direction of height is crisscross. Bolt holes 14 are formed in the first connecting plate 13 and the second connecting plate 9, and when the connecting plate is installed, the first connecting plate 13 is aligned with the bolt holes 14 in the corresponding second connecting plate 9, and the first connecting plate 13 is connected with the second connecting plate 9 through bolts. A plurality of iron art decorations 15 are fixedly arranged on the upper side of the frame 12. An advertising board 16 is arranged in the frame 12, hollow patterns 17 are arranged on the advertising board 16, the hollow patterns 17 penetrate through the advertising board 16, and an iron connecting piece 18 is fixedly connected between the advertising board 16 and the frame 12.

All be provided with fixture on four sides of advertising panel 16, combine figure 2, fixture include the clamp plate 19 with the articulated setting of advertising panel 16, and one side that advertising panel 16 was kept away from to clamp plate 19 is fixed and is provided with two first springs 20, and the one end and the advertising panel 16 border fixed connection of clamp plate 19 are kept away from to first spring 20, and the shaping has locking groove 21 on the clamp plate 19, and the shaping has lock hole 32 on the lateral wall of locking groove 21. The clamping mechanism further comprises a lock frame 22 fixedly connected with the advertising board 16, a lock tongue 23 is connected on the lock frame 22 in a sliding mode, and a second spring 24 is fixedly connected between one end, extending into the lock frame 22, of the lock tongue 23 and the lock frame 22. After the staff clings the propaganda poster or the advertisement to the advertising board 16, the clamping plate 19 is turned over, the clamping plate 19 is rotated towards the advertising board 16 until the clamping plate 19 abuts against the bolt 23, the clamping plate 19 is turned over continuously, the bolt 23 is pushed back into the lock rack 22 by the clamping plate 19, and when the edge of the propaganda poster or the advertisement is pressed to the advertising board 16 by the clamping plate 19, the bolt 23 is pushed out of the lock rack 22 by the second spring 24 and the clamping plate 19 is locked.

Referring to fig. 3, an unlocking lever 25 slidably engaged with the lock frame 22 is fixedly connected to the latch 23, and a guide rod 26 is fixedly disposed on the unlocking lever 25. A hand wheel 27 is rotatably arranged on the lock frame 22, an unlocking cylinder 28 is coaxially and fixedly connected to the hand wheel 27, and with reference to fig. 2, an inclined sliding groove 29 is formed in the unlocking cylinder 28, and the sliding groove 29 is in sliding fit with the guide rod 26. Rotating the hand wheel 27, the hand wheel 27 drives the unlocking cylinder 28 to rotate, in the process, the inner wall of the sliding groove 29 pushes the guide rod 26 to enable the unlocking rod 25 to pull the bolt 23 to enable the bolt 23 to return to the lock rack 22, the clamping plate 19 is pulled and bounced by the second spring 24 after the limitation of the bolt 23 is lost, the clamping plate 19 no longer clamps the propaganda poster or the advertisement on the advertising board 16, and the worker can replace the propaganda poster or the advertisement.

The working principle of the embodiment is as follows: the frame 12 can be connected with the rotating ring 8 on the upright stanchion 1 through the first connecting plate 13 before leaving the factory, and the number of the guardrail units which are continuously connected can be determined according to the actual use requirement on the site, thereby reducing the difficulty in field installation. The guardrail unit can be folded, so that the transportation of the road guardrail is facilitated. By using the mode, the base 2 can be fixed to the preset position by site constructors when construction preparation is carried out, and then the upright stanchion 1 and the guardrail unit can be rapidly installed after being transported to the site, so that the site construction efficiency is effectively improved. The iron connecting piece 18, the advertising board 16 and the iron decorating part 15 can effectively enhance the aesthetic property of the road guardrail.

The above, only do the preferred embodiment of the present invention, not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a road guardrail, includes pole setting (1) and guardrail unit, its characterized in that: a base (2) is arranged at the lower end of the upright rod (1), a plurality of fixing holes (3) are formed in the base (2), a sleeve (4) which is matched with the lower end of the upright rod (1) in an embedded mode is fixedly arranged on the base (2), a first connecting hole (5) is formed in the sleeve (4), and a second connecting hole (6) is formed in the upright rod (1); a plurality of rotating grooves (7) are formed in the upright rod (1), rotating rings (8) are rotatably connected in the rotating grooves (7), and second connecting plates (9) are fixedly arranged on the rotating rings; the guardrail unit comprises a frame (12), wherein first connecting plates (13) are arranged on two sides of the frame (12) in the length direction in a staggered mode, and the first connecting plates (13) are fixedly connected with the frame (12) and the second connecting plates (9); an advertising board (16) is arranged in the frame (12), and an iron art connecting piece (18) is fixedly connected between the advertising board (16) and the frame (12).

2. A road guardrail as claimed in claim 1, wherein: the advertising board (16) is provided with hollow patterns (17), and the hollow patterns (17) penetrate through the advertising board (16).

3. A road guardrail as claimed in claim 1, wherein: clamping mechanisms are arranged on four side edges of the advertising board (16) respectively, each clamping mechanism comprises a clamping plate (19) hinged with the advertising board (16), a first spring (20) is fixedly arranged on one side, away from the advertising board (16), of each clamping plate (19), one end, away from the clamping plate (19), of each first spring (20) is fixedly connected with the edge of the advertising board (16), and a locking groove (21) is formed in each clamping plate (19); the fixture still include with advertisement board (16) fixed connection's tool to lock frame (22), it is connected with spring bolt (23) to slide on tool to lock frame (22), fixedly connected with second spring (24) between one end that spring bolt (23) stretched into tool to lock frame (22) and tool to lock frame (22).

4. A road guardrail as claimed in claim 3, wherein: an unlocking rod (25) which is in sliding fit with the lock frame (22) is fixedly connected to the lock tongue (23), and a guide rod (26) is fixedly connected to one end, far away from the lock tongue (23), of the unlocking rod (25); a hand wheel (27) is rotatably arranged on the lock frame (22), an unlocking cylinder (28) is coaxially and fixedly connected to the hand wheel (27), an inclined sliding groove (29) is formed in the unlocking cylinder (28), and the sliding groove (29) is in sliding fit with the guide rod (26); and a locking hole (32) is formed in the clamping plate (19).

5. A road guardrail as claimed in claim 3, wherein: and an elastic anti-slip strip (30) is fixedly arranged on one side of the clamping plate (19) which is in contact with the advertising board (16).

6. A road guardrail as claimed in claim 1, wherein: an iron decorative part (15) is fixedly arranged on the frame (12).

7. A road guardrail as claimed in claim 1, wherein: the solar cell panel (10) is fixedly arranged at the upper end of the vertical rod (1), a storage battery electrically connected with the solar cell panel (10) is fixedly arranged in the vertical rod (1), a control unit electrically connected with the storage battery is further arranged in the vertical rod (1), and warning lamps (11) electrically connected with the control unit are fixedly arranged on four sides of the upper end of the vertical rod (1).