CN207419186U - A kind of anti-skid structure of express highway pavement - Google Patents

Abstract

The utility model discloses a kind of anti-skid structures of express highway pavement, including road surface, the road surface opens up fluted, support base is placed in the groove, the lower end of the support base is equidistant to be welded with multiple support feets, the one end of the support feet away from support base slidably connects support plate, and multiple brute springs are welded between support plate and support base, the one end of the support plate away from support feet is welded with multiple supporting racks, the one end of support frame as described above away from support plate is welded with bottom plate, the one end of the bottom plate away from supporting rack is equidistant to be welded with stitch, the both ends of the bottom plate are threaded with the first bolt, the bottom of first bolt is welded with drill bit, the upper end of the support base offers accommodating groove.The utility model stable structure, antidetonation hydrophobic performance is good, convenient for carrying out dismounting and change to the anti-skid device of damage, can save the substantial amounts of time and efforts of road upkeep personnel, be worthy to be popularized.

Description

A kind of anti-skid structure of express highway pavement

Technical field

The utility model is related to the anti-skidding of highway anti-skid structure technical field more particularly to a kind of express highway pavement Structure.

Background technology

Highway pavement refers to the layer structure object of the making in the range of driveway in highway subgrade, with the hair of China's traffic The works of exhibition highway pavement is also constantly changing, and to increase skid resistance, reduces the generation of road traffic accident, road surface is general Will design anti-skid structure, and highway due to traveling speed soon and vehicle more than particularity, can not road surface setting compared with The anti-skid structure of protrusion, and general anti-skid structure can not meet for a long time, the requirement of high load capacity, cause anti-skid structure quickly by It destroys, and work can not be carried out maintenance, be merely able to be rooted out, re-pave, this undoubtedly causes huge waste, we push away to this Go out a kind of anti-skid structure of express highway pavement.

Utility model content

The purpose of this utility model is in order to which solve can not quick dismounting and change after anti-skid device destroys in the prior art Problem, and a kind of anti-skid structure of the express highway pavement proposed.

To achieve these goals, the utility model employs following technical solution：

A kind of anti-skid structure of express highway pavement, including road surface, the road surface opens up fluted, placement in the groove There is support base, the lower end of the support base is equidistant to be welded with multiple support feets, and the one end of the support feet away from support base is slided It is dynamic to be connected with support plate, and multiple brute springs are welded between support plate and support base, the support plate is away from support feet One end is welded with multiple supporting racks, and the one end of support frame as described above away from support plate is welded with bottom plate, and the bottom plate is away from supporting rack One end it is equidistant be welded with stitch, the both ends of the bottom plate are threaded with the first bolt, the bottom of first bolt Drill bit is welded with, the upper end of the support base offers accommodating groove, is placed with anti-skid device in the accommodating groove vertically, described anti- Sliding device is fixed on by fixing device in accommodating groove.

Preferably, the both ends of the bottom plate are mounted on the first nut, and first bolt is connected by the first nut thread It is connected on bottom plate.

Preferably, the anti-skid device is made of non-slipping block and fixed block two parts, and fixed block is rotated with non-slipping block and connected It connects.

Preferably, the fixing device is made of the second bolt and the second nut, and the second spiral shell is equipped on the fixed block Mother, and the second nut is connected with the second bolt thread.

Preferably, the left end inner wall bottom of the accommodating groove offers arc angling.

Preferably, support frame as described above is made of multiple supporting rods being staggered.

In the utility model, waterproof and support are played the role of in the setting of supporting rack, and rainwater can pass through the gap of supporting rack Place is flowed into road surface, and the stitch of bottom plate bottom can be fixed on the bottom inner wall of groove, so as to increase the firm performance of support base, During installation, the first bolt is rotated so as to which drill bit be goed deep into road surface, when non-slipping block damages, rotates the second bolt, the second bolt It is separated from the threaded connection of the second nut, subsequent non-slipping block and fixed block are extracted out of accommodating groove, and the setting of arc angling can It is taken out convenient for fixed block.The utility model stable structure, antidetonation hydrophobic performance is good, is torn open convenient for the anti-skid device to damage Replacement is unloaded, the substantial amounts of time and efforts of road upkeep personnel can be saved, be worthy to be popularized.

Description of the drawings

Fig. 1 be the utility model proposes a kind of express highway pavement anti-skid structure structure diagram；

Fig. 2 is part A enlarged structure schematic diagram in the utility model Fig. 1.

In figure：1 road surface, 2 grooves, 3 support bases, 4 non-slipping blocks, 5 support feets, 6 support plates, 7 brute springs, 8 supporting racks, 9 Bottom plate, 10 stitch, 11 first bolts, 12 first nuts, 13 drill bits, 14 fixed blocks, 15 second nuts, 16 second bolts, 17 are received Receive slot, 18 arc anglings.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.

In the description of the utility model, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.

With reference to Fig. 1-2, a kind of anti-skid structure of express highway pavement, including road surface 1, road surface 1 opens up fluted 2, groove 2 Support base 3 is inside placed with, the lower end of support base 3 is equidistant to be welded with multiple support feets 5, the one end of support feet 5 away from support base 3 Support plate 6 is slidably connected, and multiple brute springs 7 are welded between support plate 6 and support base 3, support plate 6 is away from support feet 5 one end is welded with multiple supporting racks 8, and the one end of supporting rack 8 away from support plate 6 is welded with bottom plate 9, and bottom plate 9 is away from supporting rack 8 One end it is equidistant be welded with stitch 10, the both ends of bottom plate 9 are threaded with the first bolt 11, the bottom weldering of the first bolt 11 Drill bit 13 is connected to, the upper end of support base 3 offers accommodating groove 17, is placed with anti-skid device, anti-skid device in accommodating groove 17 vertically It is fixed on by fixing device in accommodating groove 17, the both ends of bottom plate 9 are mounted on the first nut 12, and the first bolt 11 passes through first Nut 12 is threaded on bottom plate 9, and the first bolt 11 and the first nut 12 are simple in structure, are easily installed, anti-skid device is by preventing Sliding block 4 and 14 two parts of fixed block are formed, and fixed block 14 is rotatablely connected with non-slipping block 4, and fixing device is by 16 He of the second bolt Second nut 15 is formed, and the second nut 15 is equipped on fixed block 14, and the second nut 15 is threadedly coupled with the second bolt 16, the The setting of two nuts 15 and the second bolt 16 is easily installed dismounting, and the left end inner wall bottom of accommodating groove 17 offers arc angling 18, the setting of arc angling 18 is taken out convenient for fixed block 14, prevents stuck, and supporting rack 8 is by multiple supporting rod structures being staggered Into rainwater can be flowed at the gap of supporting rod in road surface 1, reduce erosion of the rainwater to device.

Waterproof and support are played the role of in the setting of supporting rack 8 in the utility model, and rainwater can pass through the gap of supporting rack 8 Place is flowed into road surface 1, and the stitch 10 of 9 bottom of bottom plate can be fixed on the bottom inner wall of groove 2, so as to increase the steady of support base 3 Solidity energy during installation, rotates the first bolt 11 so as to which drill bit 13 be goed deep into road surface 1, when non-slipping block 4 damage, rotation second Bolt 16, the second bolt 16 are separated from the threaded connection of the second nut 15, and subsequent non-slipping block 4 and fixed block 14 are from accommodating groove 17 Interior extraction, the setting of arc angling 18 can take out convenient for fixed block 14.

The above is only the preferable specific embodiment of the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality New technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. a kind of anti-skid structure of express highway pavement, including road surface (1), which is characterized in that the road surface (1) opens up fluted (2), support base (3) is placed in the groove (2), the lower end of the support base (3) is equidistant to be welded with multiple support feets (5), the one end of the support feet (5) away from support base (3) slidably connects support plate (6), and support plate (6) and support base (3) multiple brute springs (7) are welded between, the one end of the support plate (6) away from support feet (5) is welded with multiple supporting racks (8), the one end of support frame as described above (8) away from support plate (6) is welded with bottom plate (9), the separate supporting rack (8) of the bottom plate (9) One end is equidistant to be welded with stitch (10), and the both ends of the bottom plate (9) are threaded with the first bolt (11), first spiral shell The bottom of bolt (11) is welded with drill bit (13), and the upper end of the support base (3) offers accommodating groove (17), the accommodating groove (17) Interior to be placed with anti-skid device vertically, the anti-skid device is fixed on by fixing device in accommodating groove (17).

2. the anti-skid structure of a kind of express highway pavement according to claim 1, which is characterized in that the bottom plate (9) Both ends are mounted on the first nut (12), and first bolt (11) is threaded in by the first nut (12) on bottom plate (9).

3. a kind of anti-skid structure of express highway pavement according to claim 1, which is characterized in that the anti-skid device by Non-slipping block (4) and fixed block (14) two parts are formed, and fixed block (14) is rotatablely connected with non-slipping block (4).

4. a kind of anti-skid structure of express highway pavement according to claim 3, which is characterized in that the fixing device by Second bolt (16) and the second nut (15) are formed, and the second nut (15), and the second nut are equipped on the fixed block (14) (15) it is threadedly coupled with the second bolt (16).

A kind of 5. anti-skid structure of express highway pavement according to claim 1, which is characterized in that the accommodating groove (17) Left end inner wall bottom offer arc angling (18).

A kind of 6. anti-skid structure of express highway pavement according to claim 1, which is characterized in that support frame as described above (8) It is made of multiple supporting rods being staggered.