CN216107894U - Municipal works road curbstone - Google Patents

Abstract

The utility model belongs to the technical field of building materials, and particularly relates to a road curbstone for municipal engineering. Comprises a kerbstone body and a buffer component; the buffer assembly is arranged on the side wall of the kerbstone body; the kerbstone body comprises a vertical part and a horizontal part; one side of the vertical part is provided with a positioning hole, and the other side of the vertical part, which is opposite to the positioning hole, is fixedly connected with a positioning block; the positioning block is in sliding fit with the inner side wall of the positioning hole; the buffering component is arranged on the side wall of the horizontal part; the buffer assembly comprises a step block, a buffer block and a buffer mechanism; the step block is fixedly connected to the side wall of the horizontal part; the buffer block is fixedly connected to the side wall of the step block, and buffer arc angles are arranged at the corners of the buffer block; the buffer mechanism is arranged at the top of the step block; through set up the buffering subassembly on curb stone body lateral wall and protect passing vehicle, avoid the vehicle to strike and produce great impact force harm passenger's safety on the curb stone body.

Description

Municipal works road curbstone

Technical Field

The utility model relates to the technical field of building materials, in particular to a road curbstone for municipal engineering.

Background

In a municipal road, in order to avoid further expansion of an impact accident caused by a vehicle collision event or impact to one side of the road caused by out-of-control vehicles, guard rails or curbstones are generally arranged on two sides of the road, and the curbstones are arranged to protect pedestrians.

Among the prior art at present, when the vehicle struck the curb stone, because the device that does not set up the buffering speed of a motor vehicle on the curb stone, can produce great impact force when the striking under the very fast condition of speed of a motor vehicle, easily lead to the accident of overturning, have great potential safety hazard to going of vehicle, consequently, propose a municipal works road curb to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a municipal engineering road kerbstone, aiming at overcoming the defects of the prior art and solving the problems that the kerbstone is not provided with a device for buffering the speed of a vehicle, a large impact force is generated when the kerbstone is impacted under the condition of a fast speed, the rollover accident is easy to cause, and the running of the vehicle has a large potential safety hazard.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a municipal engineering road kerbstone which comprises a kerbstone body and a buffer assembly; the buffer assembly is arranged on the side wall of the kerbstone body; the kerbstone body comprises a vertical part and a horizontal part; one side of the vertical part is provided with a positioning hole, and the other side of the vertical part, which is opposite to the positioning hole, is fixedly connected with a positioning block; the positioning block is in sliding fit with the inner side wall of the positioning hole; the buffering component is arranged on the side wall of the horizontal part; the buffer assembly comprises a step block, a buffer block and a buffer mechanism; the step block is fixedly connected to the side wall of the horizontal part; the buffer block is fixedly connected to the side wall of the step block, and buffer arc angles are arranged at the corners of the buffer block; the buffer mechanism is arranged at the top of the step block; through set up the buffering subassembly on curb stone body lateral wall and protect passing vehicle, avoid the vehicle to strike and produce great impact force harm passenger's safety on the curb stone body.

Preferably, the buffer mechanism comprises a convex block and a rubber pad; the plurality of protruding blocks are fixedly connected to the top of the step block; the rubber pad is fixedly connected to the side wall of the buffering arc corner of the buffering block; the kerbstone body has good buffering effect through the cooperation work of the step block and the buffering block.

Preferably, the horizontal part is provided with an inner drain groove; a water inlet is formed in the inner side wall of the top end of the drainage groove; a pair of cushion blocks is fixedly connected to the inner side wall of the water inlet; the top of the cushion block is provided with a filter screen cover; set up the water drainage tank and carry out the drainage, stop debris such as leaf, stone through setting up the filter screen lid, cause the water drainage tank to block up in avoiding more debris to get into the water drainage tank.

Preferably, three groups of water inlets are arranged; the filter screen cover is matched with the water inlet; the top of the cushion block is provided with a through hole; a plurality of groups of through holes are arranged; the cushion plays the supporting role to the filter screen cover, and the water inlet effect of the water inlet is better by arranging a plurality of groups of through holes at the top of the cushion.

Preferably, the side wall of the vertical part is provided with a mounting groove; a pair of rubber blocks is fixedly connected to the inner side wall of the mounting groove, and an acoustic board is mounted in the mounting groove; the sound-absorbing plate is made of cotton-flax felt, and the side wall of the sound-absorbing plate is in contact with the rubber block; the setting up of abatvoix makes the kerbstone body have good sound effect of inhaling, has reduced the noise pollution of road.

Preferably, a rubber ring is fixedly connected to the inner side wall of the positioning hole; the top of the vertical part is provided with a pair of first round corners, and the connecting part of the vertical part and the horizontal part is provided with a second round corner; a water outlet is arranged at the bottom of the horizontal part; the water outlet is arranged for the circulation of accumulated water in the road.

The utility model has the advantages that:

1. according to the utility model, the installation among a plurality of sets of curbstone bodies is realized through the matching work between the positioning blocks and the positioning holes, curbstone belts are formed at two sides of a road, the buffering arc angles are arranged on the buffering blocks for buffering, the friction force between the wheels and the buffering blocks is increased by the rubber pads arranged on the buffering blocks, so that the buffering effect of the buffering blocks is better, the arrangement of the step blocks further plays a buffering role, the convex blocks arranged at the tops of the step blocks have a blocking effect, so that the buffering effect of the step blocks is better, the vehicle speed when a vehicle impacts the curbstone bodies is effectively reduced through the matching work of the step blocks and the buffering blocks, and the curbstone bodies have a good buffering effect;

2. according to the utility model, the drainage groove is arranged for drainage, the filter screen cover is arranged to block sundries such as leaves and stones, so that the situation that more sundries enter the drainage groove to cause the drainage groove to be blocked is avoided, the cushion block plays a supporting role in the filter screen cover, the sound-absorbing plate is embedded into the mounting groove to extrude the rubber block, the rubber block is deformed under pressure, the sound-absorbing plate is clamped in the mounting groove, and the sound-absorbing plate enables the kerbstone body to have a good sound-absorbing effect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of a three-dimensional mechanism according to a first embodiment;

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

FIG. 3 is an enlarged view of a portion of FIG. 1 at B;

FIG. 4 is a top view of the first embodiment;

fig. 5 is a schematic view of a three-dimensional mechanism according to a second embodiment.

In the figure: 1. a kerbstone body; 11. positioning holes; 111. a rubber ring; 12. positioning blocks; 13. a water discharge tank; 14. a water inlet; 15. cushion blocks; 151. a through hole; 16. a filter screen cover; 17. mounting grooves; 171. a rubber block; 172. a sound-absorbing panel; 18. a first rounded corner; 181. a second rounded corner; 19. a water outlet; 2. a buffer assembly; 21. a step block; 22. a buffer block; 221. buffering the arc angle; 23. a buffer mechanism; 231. a raised block; 232. a rubber pad; 3. the warning reflecting sticker.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-4, a municipal engineering road kerbstone comprises a kerbstone body 1 and a buffer assembly 2; the buffer assembly 2 is arranged on the side wall of the kerbstone body 1; the kerbstone body 1 comprises a vertical part and a horizontal part; one side of the vertical part is provided with a positioning hole 11, and the other side of the vertical part, which is opposite to the positioning hole 11, is fixedly connected with a positioning block 12; the positioning block 12 is in sliding fit with the inner side wall of the positioning hole 11; the buffer assembly 2 is arranged on the side wall of the horizontal part; the buffer assembly 2 comprises a step block 21, a buffer block 22 and a buffer mechanism 23; the step block 21 is fixedly connected to the side wall of the horizontal part; the buffer block 22 is fixedly connected to the side wall of the step block 21, and a buffer arc angle 221 is arranged at the corner of the buffer block 22; the buffer mechanism 23 is arranged at the top of the step block 21; the during operation, when carrying out the installation of kerbstone body 1, with locating piece 12 embedding locating hole 11 on the lateral wall of kerbstone body 1, realize the installation between the multiunit kerbstone body 1 through the cooperation work between locating piece 12 and the locating hole 11 to at the other kerbstone area that forms of road, protect passing vehicle through set up buffering subassembly 2 on the lateral wall of kerbstone body 1, avoid the vehicle to strike and produce great impact force harm crew's safety on the kerbstone body 1.

The buffer mechanism 23 comprises a convex block 231 and a rubber pad 232; the convex blocks 231 are fixedly connected to the tops of the step blocks 21, and a plurality of convex blocks 231 are arranged; the rubber pad 232 is fixedly connected to the side wall of the buffer arc angle 221 of the buffer block 22; the during operation, cushion through setting up buffering arc angle 221 on buffer block 22, the rubber pad 232 that sets up on buffer block 22 has increased the frictional force between wheel and the buffer block 22, make buffer block 22's buffering effect better, step 21 set up further buffering effect that plays, the protruding piece 231 that step 21 top set up has the effect of blockking, thereby make step 21's buffering effect better, make curbstone body 1 have good buffering effect through step 21 and buffer block 22's cooperation work, produced great impact force when having avoided the past vehicle to strike curbstone body 1 on, passenger's safety has been protected.

The horizontal portion internal drain groove 13; a water inlet 14 is formed in the inner side wall of the top end of the drainage groove 13; a pair of cushion blocks 15 is fixedly connected to the inner side wall of the water inlet 14; the top of the cushion block 15 is provided with a filter screen cover 16; during the during operation, when meetting rainfall weather, the rainwater gets into water drainage tank 13 through the water inlet 14 at horizontal part top, and the rainwater flows through water drainage tank 13, blocks debris such as leaf, stone through setting up filter screen cover 16 in water inlet 14 is inside, causes water drainage tank 13 to block up in avoiding more debris to get into water drainage tank 13.

Three groups of water inlets 14 are arranged; the filter screen cover 16 is matched with the water inlet 14; the top of the cushion block 15 is provided with a through hole 151; a plurality of groups of through holes 151 are arranged; during operation, when installing filter screen cover 16 in water inlet 14, cushion 15 plays the supporting role to filter screen cover 16 for filter screen cover 16 is convenient for take out and the installation, makes water inlet 14's the effect of intaking better through set up multiunit through-hole 151 at cushion 15 top, reduces the hindrance degree of cushion 15 to water inlet 14 inflow.

The side wall of the vertical part is provided with a mounting groove 17; a pair of rubber blocks 171 are fixedly connected to the inner side wall of the mounting groove 17, and a sound absorption plate 172 is mounted in the mounting groove 17; the sound-absorbing plate 172 is made of cotton-flax felt, and the side wall of the sound-absorbing plate 172 is in contact with the rubber block 171; during operation, when carrying out the installation of abatvoix 172, with abatvoix 172 embedding mounting groove 17 in, abatvoix 172 lateral wall extrusion rubber block 171, rubber block 171 pressurized deformation for abatvoix 172 is by the chucking in mounting groove 17, and the setting up of abatvoix 172 makes kerbstone body 1 have good sound effect of inhaling, has reduced the noise pollution of road.

A rubber ring 111 is fixedly connected to the inner side wall of the positioning hole 11; the top of the vertical part is provided with a pair of first fillets 18, and the connecting part of the vertical part and the horizontal part is provided with a second fillet 181; a water outlet 19 is arranged at the bottom of the horizontal part; during operation, when locating piece 12 embedding locating hole 11 in, locating piece 12 lateral wall extrusion rubber circle 111 for locating piece 12 is by the chucking, thereby makes the connection between curbstone body 1 more firm, is used for the circulation of the ponding in the road through setting up outlet 19.

Example two

Referring to fig. 5, in a first comparative example, as another embodiment of the present invention, a warning reflective sticker 3 is disposed on a sidewall of the vertical portion; during operation, through set up warning reflection of light subsides 3 on vertical portion lateral wall and play the warning effect to passing vehicle, when driving at night, light shines and reflects light on warning reflection of light subsides 3, plays the warning effect to navigating mate, improves the factor of safety that navigating mate drove at night, reduces the possibility that the vehicle mistake hit curb body 1.

The working principle is that when the kerbstone body 1 is installed, the positioning blocks 12 on the side walls of the kerbstone body 1 are embedded into the positioning holes 11, the installation among a plurality of groups of kerbstone bodies 1 is realized through the matching work between the positioning blocks 12 and the positioning holes 11, kerbstone belts are formed at two sides of a road, the rubber rings 111 arranged inside the positioning holes 11 enable the installation among the kerbstone bodies 1 to be more stable, the buffer arc angles 221 are arranged on the buffer blocks 22 for buffering, the rubber pads 232 arranged on the buffer blocks 22 increase the friction force between wheels and the buffer blocks 22, the buffer effect of the buffer blocks 22 is better, the arrangement of the step blocks 21 further plays a buffering role, the convex blocks 231 arranged at the tops of the step blocks 21 have a blocking effect, the buffer effect of the step blocks 21 is better, the vehicle speed when a vehicle impacts the kerbstone body 1 is effectively reduced through the matching work of the step blocks 21 and the buffer blocks 22, the kerbstone body 1 has good buffering effect, large impact force generated when passing vehicles impact on the kerbstone body 1 is avoided, safety of passengers is protected, rainwater enters the drainage groove 13 through the water inlet 14 when rainfall weather occurs, the rainwater flows through the drainage groove 13, sundries such as leaves and stones are blocked by arranging the filter screen cover 16 in the water inlet 14, the drainage groove 13 is prevented from being blocked by more sundries entering the drainage groove 13, the filter screen cover 16 is supported by the cushion block 15, the filter screen cover 16 is convenient to take out and mount, the water inlet effect of the water inlet 14 is better by arranging a plurality of groups of through holes 151 on the top of the cushion block 15, the blocking degree of the cushion block 15 on water inflow of the water inlet 14 is reduced, the sound absorbing plate 172 is embedded into the mounting groove 17, the sound absorbing plate 172 extrudes the rubber block 171, and the rubber block 171 deforms under compression, acoustical panel 172 is by the chucking in mounting groove 17, and acoustical panel 172's setting makes curb body 1 have good sound absorption effect, has reduced the noise pollution of road, is used for the circulation of the ponding in the road through setting up outlet 19, plays the warning effect to passing vehicle through setting up warning reflection of light subsides 3 on vertical portion lateral wall, improves the factor of safety that the navigating mate drove at night.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (6)

1. A municipal works road curbstone which characterized in that: comprises a kerbstone body (1) and a buffer component (2); the buffer assembly (2) is arranged on the side wall of the kerbstone body (1); the kerbstone body (1) comprises a vertical part and a horizontal part; one side of the vertical part is provided with a positioning hole (11), and the other side of the vertical part, which is opposite to the positioning hole (11), is fixedly connected with a positioning block (12); the positioning block (12) is in sliding fit with the inner side wall of the positioning hole (11); the buffer component (2) is arranged on the side wall of the horizontal part;

the buffer assembly (2) comprises a step block (21), a buffer block (22) and a buffer mechanism (23); the step block (21) is fixedly connected to the side wall of the horizontal part; the buffer block (22) is fixedly connected to the side wall of the step block (21), and buffer arc angles (221) are arranged at the corners of the buffer block (22); the buffer mechanism (23) is arranged at the top of the step block (21).

2. The municipal engineering road kerbstone of claim 1, wherein: the buffer mechanism (23) comprises a convex block (231) and a rubber pad (232); the plurality of the convex blocks (231) are fixedly connected to the tops of the step blocks (21), and the number of the convex blocks (231) is multiple; the rubber pad (232) is fixedly connected to the side wall of the buffering arc angle (221) of the buffering block (22).

3. The municipal engineering road kerbstone of claim 2, wherein: the horizontal part inner drain groove (13); a water inlet (14) is formed in the inner side wall of the top end of the drainage groove (13); a pair of cushion blocks (15) is fixedly connected to the inner side wall of the water inlet (14); and a filter screen cover (16) is arranged at the top of the cushion block (15).

4. The municipal engineering road kerbstone of claim 3, wherein: three groups of water inlets (14) are arranged; the filter screen cover (16) is matched with the water inlet (14); the top of the cushion block (15) is provided with a through hole (151); the through holes (151) are provided with a plurality of groups.

5. The municipal engineering road kerbstone of claim 4, wherein: the side wall of the vertical part is provided with a mounting groove (17); a pair of rubber blocks (171) is fixedly connected to the inner side wall of the mounting groove (17), and a sound absorption plate (172) is mounted in the mounting groove (17); the sound-absorbing plate (172) is made of cotton-flax felt, and the side wall of the sound-absorbing plate (172) is in contact with the rubber block (171).

6. The municipal engineering road kerbstone of claim 5, wherein: a rubber ring (111) is fixedly connected to the inner side wall of the positioning hole (11); the top of the vertical part is provided with a pair of first round corners (18), and the connecting part of the vertical part and the horizontal part is provided with a second round corner (181); the bottom of the horizontal part is provided with a water outlet (19).

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