CN210917142U

CN210917142U - Road green belt isolation guardrail

Info

Publication number: CN210917142U
Application number: CN201921559204.3U
Authority: CN
Inventors: 陈淮松; 李宜欣; 李泽波
Original assignee: Shenzhen Jinguangyuan Construction Co ltd
Current assignee: Shenzhen Jinguangyuan Construction Co ltd
Priority date: 2019-09-18
Filing date: 2019-09-18
Publication date: 2020-07-03
Anticipated expiration: 2029-09-18

Abstract

The utility model relates to an isolation barrier technical field, more specifically say, it relates to a road green area isolation barrier, and its technical scheme main points are: including two stands and guard plate, the guard plate is connected between two stands, and a side surface of guard plate is provided with the buffer board and supplies the recess of buffer board holding, is provided with a plurality of elastic components between the tank bottom of buffer board and recess, and the tank bottom of recess is provided with the sleeve, and the elastic component is located the sleeve, and a side surface that the elastic component was kept away from to the buffer board is provided with a plurality of shock pads and supplies the constant head tank of a plurality of shock pads holding. When the barrier is kept apart in the impact of impact thing, the guard plate has played the anti effect of hitting of dual buffering to the barrier with the setting of buffer board, has slowed down the impact force of impact thing, and under the cooperation of elastic component and shock pad, the impact dynamics that further slows down the impact thing makes the barrier be difficult for being hit badly to make the barrier realize the anti effect of hitting of buffering.

Description

Road green belt isolation guardrail

Technical Field

The utility model relates to an isolation barrier technical field, more specifically say, it relates to a road green area isolation barrier.

Background

Greenbelts are arranged among convection roads in the existing city, and isolation guardrails are arranged on the outer sides of the greenbelts and used for preventing potential safety hazards caused by the fact that people pass through roads from the greenbelts. A road green belt isolation barrier among the prior art includes many horizontal poles, two stands, and two stands are vertical the installation in protection road surface, and the horizontal pole is along between the two stands of horizontal direction fixed welding.

The isolation guardrail only plays a role in isolation and protection generally, but does not have an anti-collision function, so that the isolation guardrail is easy to be damaged by the impact of vehicles in the using process, and potential safety hazards are caused to the vehicles or pedestrians running on the road, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the not enough of above-mentioned prior art, the utility model aims at providing a road green area isolation barrier, it has good buffering anti-collision effect, and then can alleviate the striking dynamics of vehicle, reduces accident hazard.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a road green area isolation barrier, includes two stands and the guard plate that are vertical setting, the guard plate is connected in two between the stand, a side surface of guard plate is provided with the buffer board and supplies the recess of buffer board holding, the buffer board with be provided with a plurality of elastic components between the tank bottom of recess, the tank bottom of recess is provided with the sleeve, the elastic component is located in the sleeve, the buffer board is kept away from a side surface of elastic component is provided with a plurality of shock pads and supplies the constant head tank of a plurality of shock pads holding.

By adopting the technical scheme, when the vehicle drives to impact the isolation guardrail, the arrangement of the protection plate and the buffer plate plays a role in double buffering and anti-collision on the isolation guardrail, so that the impact force of an impacting object is relieved; set up the elastic component between guard plate and buffer board, place the shock pad in the constant head tank to form first buffer layer and second buffer layer in proper order, because shock pad and elastic component all have elasticity, receive reverse elasticity when impact striking isolation barrier, further slow down the impact dynamics of impact, thereby make isolation barrier realize the anti effect of colliding of buffering, and then can alleviate the impact dynamics of vehicle, reduce accident harm.

Preferably, the notch department of constant head tank is provided with a plurality of gag lever posts along vertical direction, and a plurality of gag lever posts are followed the length direction of constant head tank distributes, the notch department of constant head tank is provided with the lug, the both ends of gag lever post all be provided with lug grafting complex draw-in groove.

By adopting the technical scheme, the limiting rod is arranged to limit the shock pad, so that the shock pad is not easy to loose and fall from the positioning groove; the lug and the slot are in splicing fit to enable the limiting rod to be fixed at the notch of the positioning groove, and therefore the worker can conveniently perform subsequent operation of installing the isolation guardrail.

Preferably, two groove walls opposite to the clamping groove are provided with elastic clamping blocks, and concave holes for clamping and matching the elastic clamping blocks are formed in the surfaces of two opposite sides of the protruding block.

Through adopting above-mentioned technical scheme, the notch at the constant head tank is fixed to further messenger's gag lever post of elasticity fixture block and shrinkage pool joint cooperation, and then makes the gag lever post be difficult for breaking away from and influence the effect of shock pad installation.

Preferably, a protective net is arranged at the notch of the positioning groove.

Through adopting above-mentioned technical scheme, the setting of protection network has played the crashproof effect of buffering to the rail guard, and then has strengthened the protective capacities of isolation barrier.

Preferably, the protection network circumference is provided with the sand grip, the both sides of sand grip are connected with the bolt, the notch department of constant head tank is provided with the screw hole, the bolt runs through the sand grip with screw hole threaded connection.

Through adopting above-mentioned technical scheme, bolt and screw hole threaded connection make firm the installing in the notch department of constant head tank of protection network, and then make the protection network difficult not hard up drop and then influence the safeguard effect of isolation barrier.

Preferably, a warning board is arranged on the surface of one side, away from the positioning groove, of the protective net.

Through adopting above-mentioned technical scheme, warning effect has been played in setting up of warning sign.

Preferably, a side surface of the buffer board is provided with a positioning column, the positioning column is movably sleeved in the sleeve, the sleeve is far away from one end of the protection plate is provided with a first limiting block, and the positioning column is far away from one end of the buffer board is provided with a second limiting block.

By adopting the technical scheme, the positioning column is matched with the sleeve barrel in a sleeved mode to play a positioning role in the buffer plate, the buffer plate is not prone to being knocked askew when being impacted by an impacting object, and meanwhile the elastic piece is protected, so that the elastic piece is not prone to being knocked; when first stopper butt and second stopper, the elastic component is in the natural state, and the setting up of first stopper and second stopper makes the stable cover of reference column slide in the sleeve, and then makes the reference column be difficult for breaking away from in the sleeve.

Preferably, the elastic part is a spring, a guide post is arranged at one end, away from the positioning post, of the first limiting block, and the spring is sleeved on the guide post.

Through adopting above-mentioned technical scheme, the guide post setting has played the location guide effect to the spring, and then makes the difficult skew of spring walk the position.

To sum up, the utility model discloses following beneficial effect has: when the vehicle is driven to impact the isolation guardrail, the arrangement of the protection plate and the buffer plate plays a role in double buffering and anti-collision on the isolation guardrail, so that the impact force of an impacting object is relieved; set up the elastic component between guard plate and buffer board, place the shock pad in the constant head tank to form first buffer layer and second buffer layer in proper order, because shock pad and elastic component all have elasticity, receive reverse elasticity when impact striking isolation barrier, further slow down the impact dynamics of impact, thereby make isolation barrier realize the anti effect of colliding of buffering, and then can alleviate the impact dynamics of vehicle, reduce accident harm.

Drawings

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

fig. 2 is a partial cross-sectional view of a fender in an embodiment of the invention;

fig. 3 is a partial cross-sectional view of a baffle in an example of the invention;

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

fig. 5 is a schematic view of a part of the structure of the stop lever according to the embodiment of the present invention;

fig. 6 is a schematic view of an assembly relationship between the limiting rod and the bump according to an embodiment of the present invention;

fig. 7 is an enlarged view of a portion B in fig. 6.

Reference numerals: 1. a column; 2. a support base; 3. a warning board; 4. a convex strip; 5. a protective net; 6. a protection plate; 7. a buffer plate; 8. a groove; 9. a shock pad; 10. positioning a groove; 11. a limiting rod; 12. concave holes; 13. a bump; 14. an elastic clamping block; 15. a card slot; 16. a threaded hole; 17. a bolt; 18. a spring; 19. a sleeve; 20. a guide post; 21. a second limiting block; 22. a positioning column; 23. a first stopper.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The utility model provides a road green area isolation barrier, refers to fig. 1 and fig. 2, includes that two are the stand 1 of the cuboid form of vertical placing and rectangular plate-shaped guard plate 6, and guard plate 6 welds between two stand 1, and one side surface mounting of guard plate 6 has rectangular plate-shaped buffer board 7 and supplies the recess 8 of 7 holding of buffer board, and buffer board 7 and guard plate 6 parallel arrangement of each other.

Referring to fig. 2, further, an elastic member is fixedly installed between the buffer plate 7 and the bottom of the groove 8, in this embodiment, the elastic member may preferably be a spring 18, and one end of the spring 18 is fixedly connected to one side surface of the protection plate 6. A sleeve 19 is arranged at the bottom of the groove 8, the spring 18 is positioned in the sleeve 19, a cylindrical positioning column 22 is welded on the surface of one side of the buffer plate 7, and the positioning column 22 is movably sleeved in the sleeve 19. In order to make the positioning column 22 difficult to break away from the sleeve 19, the one end of the sleeve 19 far away from the protection plate 6 is welded with a circular first limiting block 23, the one end of the positioning column 22 far away from the buffer plate 7 is welded with a circular second limiting block 21, the second limiting block 21 is attached to the inner side wall of the installation sleeve 19, and the positioning column 22 penetrates through the first limiting block 23 and is welded with the second limiting block 21. When the first stopper 23 abuts against the second stopper 21, the elastic member is in a natural state. In addition, the cylindrical guide post 20 is welded at one end of the first limiting block 23, which is far away from the positioning post 22, and the spring 18 is sleeved on the guide post 20, so that the spring 18 is not easy to shift. When the buffer board 7 is impacted, the buffer board 7 applies a force to the spring 18 to compress the spring 18, and because the spring 18 has elastic restoring force to apply a rebound force to the buffer board 7, the positioning column 22 slides in the sleeve 19, so that the spring 18 is protected, the spring 18 is not easily broken, and the supporting function of the buffer board 7 is enhanced.

Referring to fig. 3 and 4, further, a plurality of shock absorbing pads 9 and positioning grooves 10 for accommodating the shock absorbing pads 9 are formed on a surface of the buffer plate 7 away from the springs 18. In the present embodiment, the cushion pad 9 has three pieces. Many long-strip-shaped limiting rods 11 are installed along the vertical direction at the notch of the positioning groove 10, and the limiting rods 11 are distributed along the length direction of the positioning groove 10, so that the shock absorption pad 9 is not prone to dropping from the positioning groove 10. Simultaneously, in order to make the stable notch department of installing at constant head tank 10 of gag lever post 11, the notch department welding of constant head tank 10 has lug 13, and draw-in groove 15 that corresponds with lug 13 is all seted up at the both ends of gag lever post 11, and lug 13 and draw-in groove 15 are pegged graft and are cooperated. Referring to fig. 4 and 5, the two opposite groove walls of the slot 15 are welded with elastic clamping blocks 14, and the surfaces of the two opposite sides of the protrusion 13 are provided with concave holes 12 corresponding to the elastic clamping blocks 14, the elastic clamping blocks 14 are in clamping fit with the concave holes 12, so that the limiting rod 11 is fixed at the notch of the positioning groove 10.

Referring to fig. 1 and 6, in addition, a protection net 5 is installed at the notch of the positioning groove 10. In order to make the stable mounting panel of protection network 5 in the notch department of constant head tank 10, strengthen the buffering protective capacities of isolation barrier, 5 circumference welding of protection network have rectangular form sand grip 4, and bolt 17 (combination figure 7) are all installed to the both sides of sand grip 4, and the screw hole 16 (combination figure 7) that corresponds with bolt 17 is seted up in the notch department of constant head tank 10, and bolt 17 runs through sand grip 4 and screw hole 16 threaded connection. Meanwhile, the warning board 3 is arranged on the surface of one side, far away from the positioning groove 10, of the protective net 5, so that a warning effect is achieved, and the protective effect is enhanced. The bottom of two stands 1 all welds and has support base 2 to the area of contact of increase stand 1 and ground, the protection stability of reinforcing isolation barrier.

The overall working process is as follows: when the barrier is kept apart in the impact of impact thing, guard plate 6 and buffer board 7 have played the dual buffering and have resisted the effect of hitting to the barrier, simultaneously under the cooperation of spring 18 and shock pad 9, further slow down the impact dynamics of impact thing, make the barrier difficult quilt hit up to make the barrier realize the effect of buffering and resisting hitting.

The above embodiments are merely illustrative of the present invention, and are not intended to limit the present invention, and those skilled in the art can make modifications of the present embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the present invention.

Claims

1. The utility model provides a road green area isolation barrier, is vertical stand (1) and guard plate (6) that set up including two, its characterized in that: protection plate (6) connect in two between stand (1), a side surface of protection plate (6) is provided with buffer board (7) and supplies recess (8) of buffer board (7) holding, buffer board (7) with be provided with a plurality of elastic components between the tank bottom of recess (8), the tank bottom of recess (8) is provided with sleeve (19), the elastic component is located in sleeve (19), keep away from buffer board (7) a side surface of elastic component is provided with a plurality of shock pads (9) and supplies constant head tank (10) of a plurality of shock pads (9) holding.

2. A road green belt isolation barrier as claimed in claim 1, wherein: notch department of constant head tank (10) is provided with a plurality of gag lever posts (11) along vertical direction, and follows a plurality of gag lever posts (11) the length direction of constant head tank (10) distributes, notch department of constant head tank (10) is provided with lug (13), the both ends of gag lever post (11) all be provided with lug (13) complex draw-in groove (15) of pegging graft.

3. A road green belt isolation barrier as claimed in claim 2, wherein: two opposite groove walls of the clamping groove (15) are provided with elastic clamping blocks (14), and two opposite side surfaces of the protruding block (13) are provided with concave holes (12) for clamping and matching the elastic clamping blocks (14).

4. A road green belt isolation barrier as claimed in claim 3, wherein: and a protective net (5) is arranged at the notch of the positioning groove (10).

5. A road green belt isolation barrier as claimed in claim 4, wherein: protection network (5) circumference is provided with sand grip (4), the both sides of sand grip (4) are connected with bolt (17), the notch department of constant head tank (10) is provided with screw hole (16), bolt (17) run through sand grip (4) with screw hole (16) threaded connection.

6. A road green belt isolation barrier as claimed in claim 4, wherein: and a warning board (3) is arranged on the surface of one side, far away from the positioning groove (10), of the protective net (5).

7. A road green belt isolation barrier as claimed in claim 1, wherein: a side surface of buffer board (7) is provided with reference column (22), reference column (22) movable sleeve is located in sleeve (19), sleeve (19) are kept away from the one end of guard plate (6) is provided with first stopper (23), reference column (22) are kept away from the one end of buffer board (7) is provided with second stopper (21).

8. A road green belt isolation barrier as claimed in claim 7, wherein: the elastic piece is a spring (18), a guide column (20) is arranged at one end, away from the positioning column (22), of the first limiting block (23), and the spring (18) is sleeved on the guide column (20).