CN211713555U - Modular pavement/bridge deck pavement structure - Google Patents
Modular pavement/bridge deck pavement structure Download PDFInfo
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- CN211713555U CN211713555U CN201922269763.7U CN201922269763U CN211713555U CN 211713555 U CN211713555 U CN 211713555U CN 201922269763 U CN201922269763 U CN 201922269763U CN 211713555 U CN211713555 U CN 211713555U
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Abstract
A modular pavement/bridge deck pavement structure comprises a stress layer and a filling layer, wherein the filling layer is filled in the stress layer; the stress layer comprises a rectangular steel frame with a hollow interior, the left end surface and the right end surface of the steel frame are respectively provided with a mandrel which is vertically upward and extends out of the upper end surface of the steel frame, the mandrels are distributed to the front side and the rear side of the steel frame at equal intervals, the upper side of the mandrel is provided with a rotatable buffer wheel, and the buffer wheel is used for buffering a vehicle which collides on the mandrel; four edges of the upper end surface of the steel frame are raised upwards to form an asphalt groove, and the asphalt groove is used for paving asphalt; the rear end face of the steel frame is provided with a splicing clamping groove, the front end face of the steel frame is provided with a splicing clamping shaft, and the splicing clamping shaft is used for being buckled on the splicing clamping groove of the other steel frame and fixedly connecting the two steel frames; the filling layer comprises reinforcing ribs and filling materials. The utility model has the advantages that: the installation and replacement are convenient and quick, and the construction time is greatly reduced; time and labor consumed by removing accumulated snow are reduced; the bending resistance is increased; the buffer wheel replaces a guardrail to better protect the vehicle.
Description
Technical Field
The utility model relates to a road installation especially relates to a modularization road surface/bridge floor pavement structure.
Background
When the existing pavement or bridge deck is damaged, the road needs to be broken and paved again, so that the road can be completely repaired only by spending more time, and the construction time is longer; at present, under the condition that accumulated snow exists on a road surface or a bridge deck, the accumulated snow can be removed only by manually shoveling the snow, and more time and labor are consumed.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model provides a modular road surface/bridge floor pavement structure, it comprises the module that can splice, when needing to repair the road surface, can take out the module that needs to repair alone, and replace with the module of making in advance, convenient and fast has greatly reduced the engineering time; the electric heating wires are arranged in the modules, so that accumulated snow can be removed, and time and labor consumed by removing the accumulated snow are reduced; the filler that is equipped with in the module has still increased the bending resistance nature of module, and the module is equipped with strengthening rib and steel and makes the module not fragile, the life cycle of the module of increase, still replaces the guardrail with the buffer wheel simultaneously and carries out better protection for the vehicle.
In order to realize the utility model discloses a purpose, the utility model discloses a following technical scheme:
a modular pavement/bridge deck pavement structure comprises a stress layer and a filling layer, wherein the filling layer is filled in the stress layer; the stress layer comprises a rectangular steel frame with a hollow interior, a plurality of mandrels which vertically extend upwards and extend out of the upper end face of the steel frame are arranged on the left end face and the right end face of the steel frame, the mandrels are distributed to the front side and the rear side of the left end face and the right end face of the steel frame at equal intervals, a rotatable buffer wheel is mounted on the upper side of each mandrel, the buffer wheels can reduce the impact force generated by a vehicle colliding on the buffer wheels, the vehicle is better protected, and the buffer and protection effects are achieved; four edges of the upper end face of the steel frame are upwards protruded to form an asphalt groove which can be used for paving asphalt on the upper end face of the steel frame, steel materials are arranged in the asphalt groove at equal intervals, the steel materials are used for strengthening the bearing capacity and the stretch-resistant capacity of the steel frame and effectively increasing the contact area of the asphalt and the asphalt groove, so that the adhesive force of the asphalt is increased, the asphalt is prevented from being separated from the asphalt groove, the steel materials are one or more combinations of round steel, square tubes or steel plates, and vehicles can run on the steel frame after the asphalt is paved on the steel frame; the rear end face of the steel frame is provided with a splicing clamping groove, the front end face of the steel frame is provided with a splicing clamping shaft, the splicing clamping shaft can be clamped on the splicing clamping groove of the other steel frame and fixedly connects the two steel frames, and the splicing clamping shaft and the splicing clamping groove can be used for realizing quick installation and disassembly between the two steel frames; the filling layer comprises reinforcing ribs and filling materials, the filling materials are filled in the steel frame and are one or a plurality of combinations of honeycomb plates, plastics, foams or woods, the reinforcing ribs are provided with a plurality of reinforcing ribs, the reinforcing ribs penetrate through the filling materials at equal intervals and are fixedly arranged on the front side and the rear side of the steel frame at the two ends of the filling materials, and the filling materials are matched with the reinforcing ribs to reinforce the bearing capacity of the steel frame.
Preferably, the inside stopping of steelframe is the honeycomb panel, just still be equipped with electric heating wire in the steelframe, electric heating wire is equipped with a plurality of, electric heating wire equidistant install on the electric heating wire mounting bracket that is equipped with on the upper end inner wall of steelframe, electric heating wire's control end and commercial power electric connection.
Preferably, hoisting plates are further arranged at the four top corners of the left and right end surfaces of the steel frame, hoisting holes are formed in the hoisting plates, and when the steel frame needs to be carried, the steel frame can be quickly hoisted and moved by using the hoisting holes in the hoisting plates;
preferably, the splicing clamping shaft arranged on the steel frame is a clamping column protruding forwards, the front end face of the clamping column is a disc-shaped clamping block, the inner diameter of the splicing clamping groove is matched with the outer diameter of the clamping column, and the outer diameter of the disc-shaped clamping block is larger than the inner diameter of the splicing clamping groove; the card post is from last to detaining down if extremely in the concatenation draw-in groove, and make disc fixture block installs the inboard at the concatenation draw-in groove, concatenation card axle buckle back in the concatenation draw-in groove, the concatenation position of two steelframes becomes cascaded lock, thereby and between two steelframes because disc fixture block buckle can't remove about relatively in concatenation draw-in groove inboard because disc fixture block buckle, and because the steelframe intussuseption material back also can't independently reciprocate relatively because two steelframes of self gravity, make two steelframes utilize concatenation card axle and concatenation draw-in groove firmly to fix together.
Preferably, the mandrel is provided with a first flange and a second flange, the first flange is fixedly arranged in the middle of the mandrel, and the second flange is detachably arranged on the upper part of the mandrel through a nut; the middle part of buffer wheel be equipped with the diameter with the dead slot that the dabber external diameter matches, the dabber inserts to behind the dead slot, the rotatable installation of buffer wheel between first ring flange and the second ring flange, and usable second ring flange and nut are changed buffer wheel.
The beneficial effects of the utility model reside in that: the module is composed of spliced modules, when the pavement is required to be repaired, the module required to be repaired can be taken out independently and replaced by a module manufactured in advance, so that the module is convenient and quick, and the construction time is greatly reduced; the electric heating wires are arranged in the modules, so that accumulated snow can be removed, and time and labor consumed by removing the accumulated snow are reduced; the filler that is equipped with in the module has still increased the bending resistance nature of module, and the module is equipped with strengthening rib and steel and makes the module not fragile, the life cycle of the module of increase, still replaces the guardrail with the buffer wheel simultaneously and carries out better protection for the vehicle.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of another view structure of the present invention.
Fig. 3 is the utility model discloses concatenation buckle structure schematic diagram.
Fig. 4 is the structural schematic diagram of the splicing clamping groove of the utility model.
Fig. 5 is a schematic view of the top view structure of the steel frame and steel material removed according to the present invention.
Fig. 6 is a schematic view of the overlooking structure after removing the steel, part of the steel frame and the electric heating wire mounting rack.
Fig. 7 is a left side view structure diagram after the buffer wheel is removed.
Fig. 8 is a schematic structural view of the buffer wheel and the mandrel of the present invention.
Fig. 9 is a schematic cross-sectional structural view of the buffer wheel and the mandrel of the present invention.
Fig. 10 is a schematic view of the overlooking structure of the two steel frames after being spliced and the steel, part of the steel frames and the electric heating wire mounting rack are removed.
Fig. 11 is the structure schematic diagram of the utility model after two steel frames are spliced and asphalt is laid.
In the figure: 11-steel frame; 12-an asphalt tank; 121-steel material; 13-hoisting a plate; 14-a mandrel; 141-a first flange; 142-a second flange; 143-a nut; 15-a buffer wheel; 16-a splice card slot; 17-splicing the clamp shaft; 171-a disc-shaped cartridge; 172-clamp column;
21-an electric heating wire mounting rack; 22-an electric heating wire; 23-a honeycomb panel; 24-reinforcing ribs.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. As used herein, the terms "vertical," "horizontal," "left," "right," and the like are for illustrative purposes only and do not represent the only embodiments, and as used herein, the terms "upper," "lower," "left," "right," "front," "rear," and the like are used in a positional relationship with reference to the drawings.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The first embodiment is as follows:
as shown in the figure, the modular pavement/bridge deck pavement structure comprises a stress layer and a filling layer, wherein the filling layer is filled in the stress layer; the stress layer comprises a rectangular steel frame 11 with a hollow interior, a plurality of mandrels 14 which vertically extend upwards and extend out of the upper end face of the steel frame 11 are welded on the left end face and the right end face of the steel frame 11, the mandrels 14 are distributed to the front side and the rear side of the left end face and the right end face of the steel frame 11 at equal intervals, a rotatable buffer wheel 15 is mounted on the upper side of each mandrel 14, the buffer wheels 15 can reduce impact force generated by a vehicle colliding on the buffer wheels, the vehicle is better protected, and buffering and protection effects are achieved; four edges of the upper end face of the steel frame 11 are upwards protruded to form an asphalt groove 12 which can be used for paving asphalt on the upper end face of the steel frame 11, steel materials 121 which are transversely placed are welded in the asphalt groove 12 at equal intervals, the steel materials 121 are used for reinforcing the bearing capacity and the stretch-resistant capacity of the steel frame 11 and effectively increasing the contact area of the asphalt and the asphalt groove 12, so that the adhesion force of the asphalt is increased, the asphalt is prevented from being separated from the asphalt groove 12, the steel materials 121 are one or more combinations of round steel, square steel or steel plates, and vehicles can run on the steel frame 11 after the asphalt is paved on the steel frame 11; the rear end face of the steel frame 11 is provided with a lower step, the lower step is provided with a splicing clamping groove 16, the front end face of the steel frame 11 is provided with an upper step, the upper step is provided with a splicing clamping shaft 17, the splicing clamping shaft 17 can be clamped on the splicing clamping groove 16 of another steel frame 11 and fixedly connects the two steel frames 11, and the splicing clamping shaft 17 and the splicing clamping groove 16 can be used for realizing quick installation and disassembly between the two steel frames 11; the filling layer comprises reinforcing ribs 24 and filling materials, the filling materials are filled in the steel frame 11, the filling materials are one or a plurality of combinations of honeycomb plates 23, plastics, foams or woods, the reinforcing ribs 24 are provided with a plurality of reinforcing ribs 24, the reinforcing ribs are arranged at intervals and penetrate through the rear parts and the two ends of the reinforcing ribs and are fixedly arranged on the front side and the rear side of the steel frame 11, and the filling materials are matched with the reinforcing ribs 24 and used for reinforcing the bearing capacity of the steel frame 11.
Above-mentioned, the inside stopping of steelframe 11 is honeycomb panel 23, just still be equipped with electric heating wire 22 in the steelframe 11, electric heating wire 22 is equipped with a plurality of, the vertical installation of equidistant electric heating wire 22 on the electric heating wire mounting bracket 21 that is equipped with on the upper end inner wall of steelframe 11, electric heating wire 22's control end and commercial power electric connection.
The hoisting plates 13 are further arranged at the four top corners of the left end surface and the right end surface of the steel frame 11, the hoisting holes are formed in the hoisting plates 13, and when the steel frame 11 needs to be transported, the steel frame 11 can be quickly hoisted and moved by using the hoisting holes in the hoisting plates 13, so that the replacement work of the steel frame 11 is facilitated;
the splicing clamp shaft 17 arranged on the steel frame 11 is a clamp column 172 protruding forwards, the front end surface of the clamp column 172 is a disc-shaped clamp block 171, the inner diameter of the splicing clamp groove 16 is matched with the outer diameter of the clamp column 172, and the outer diameter of the disc-shaped clamp block 171 is larger than the inner diameter of the splicing clamp groove 16; card post 172 from last to detain extremely down in the concatenation draw-in groove 16, and make disc fixture block 171 installs the inboard at concatenation draw-in groove 16, concatenation card axle 17 buckle is back in concatenation draw-in groove 16, and the concatenation position of two steelframes 11 becomes cascaded lock, thereby and removes about two steelframe 11 because disc fixture block 171 buckle is unable relatively in concatenation draw-in groove 16 inboards between two steelframe 11, and because two steelframe 11 also can't be independently reciprocate relatively of gravity of self behind the packing material in steelframe 11, make two steelframe 11 utilize concatenation card axle 17 and concatenation draw-in groove 16 can firmly be fixed together.
The mandrel 14 is provided with a first flange 141 and a second flange 142, the first flange 141 is welded at the middle part of the mandrel 14, and the second flange 142 is detachably mounted at the upper part of the mandrel 14 through a nut 143; the middle part of the buffer wheel 15 is provided with an empty groove with the diameter matched with the outer diameter of the mandrel 14, after the mandrel 14 is inserted into the empty groove, the buffer wheel 15 can be rotatably arranged between the first flange plate 141 and the second flange plate 142, and the buffer wheel 15 can be replaced by utilizing the second flange plate 142 and the nut 143.
The utility model can be applied to various fields such as overpasses, airport pavements, common pavements and the like;
the utility model discloses in the in-service use, the steelframe 11 that will splice through concatenation card axle 17 and concatenation draw-in groove 16 is laid on the loam face of ramming, if need replace certain one of the steelframe 11 that splices, then usable hoist board 13 that is equipped with on the steelframe 11 lifts up the corresponding steelframe 11, and utilize the same method with new steelframe 11 back of lifting up, after concatenation draw-in groove 16 and the concatenation draw-in groove 17 of the steelframe of the front and back position that utilize concatenation card axle 17 and concatenation draw-in groove 16 that are equipped with on the steelframe 11 to dock, install new steelframe 11 at the replacement position, accomplish the replacement work of steelframe 11;
if the utility model is used in cold areas, the fillers in the steel frame can be selected as the honeycomb plate 23, when the asphalt laid on the upper end of the steel frame 11 has accumulated snow, the municipal department can remotely control the electric heating wire 22 to switch on the power supply through the electric control switch, and the electric heating wire 22 starts to heat the accumulated snow to melt the accumulated snow, so that the accumulated snow is prevented from causing the road to be too wet and slippery, and the normal passing of vehicles is ensured; the remote control by using the electric control switch is the prior art, so the utility model is not redundantly described;
the utility model can also fill different fillers in the steel frame 11 according to the actual situation, and if the honeycomb plate 23 is filled, the bending resistance of the steel frame 11 can be improved;
the left end face and the right end face of the steel frame 11 are provided with the buffer wheels 15, when a vehicle is accidentally collided to the buffer wheels 15, the buffer wheels 15 rotate to buffer the vehicle, and rigid collision with large impact force caused by vehicle collision is avoided, so that the collided vehicle can be better protected and casualties are reduced compared with a common guardrail;
when the buffer wheel 15 is damaged after being collided, the second flange plate 142 can be detached by using the nut 143, and the buffer wheel 15 is taken down for replacement;
the utility model discloses be equipped with filler material, strengthening rib in solitary module, be equipped with steel on the steelframe of module, greatly increased the intensity of module, the module is not fragile, life cycle is long.
Example two:
the second embodiment is obtained on the basis of the first embodiment, the control end of the electric heating wire 22 can be electrically connected with the solar photovoltaic cell arranged on the street lamp, the stored electric energy of the solar photovoltaic cell is used as a reserve power supply of the electric heating wire 22, and the electric heating wire 22 is controlled by the electric control switch to be connected with the solar photovoltaic cell for heating when the electric heating wire 22 is needed.
Example three:
the third embodiment is obtained on the basis of the first embodiment, and fluorescent paper can be added on the buffer wheel 15, so that the collision of the running vehicle which cannot notice the buffer wheel 15 at night can be avoided, and the safety is further improved.
The beneficial effects of the utility model reside in that: the module is composed of spliced modules, when the pavement is required to be repaired, the module required to be repaired can be taken out independently and replaced by a module manufactured in advance, so that the module is convenient and quick, and the construction time is greatly reduced; the electric heating wires 22 are arranged in the modules, so that accumulated snow can be removed, and time and labor consumed by removing the accumulated snow are reduced; the filler that is equipped with in the module has still increased the bending resistance nature of module, and the module is equipped with strengthening rib 24 and steel 121 and makes the module not fragile, and the life cycle of the module of increase still replaces the guardrail with buffer wheel 15 simultaneously and carries out better protection for the vehicle.
The above embodiments are only used for illustrating the present invention, and not for limiting the present invention, and those skilled in the relevant technical field can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the protection scope of the present invention should be defined by the claims.
Claims (7)
1. A modular pavement/bridge deck pavement structure is characterized by comprising a stress layer and a filling layer, wherein the filling layer is filled in the stress layer; the stress layer comprises a rectangular steel frame with a hollow interior, a plurality of mandrels which vertically extend upwards and extend out of the upper end face of the steel frame are arranged on the left end face and the right end face of the steel frame, the mandrels are arranged to the front side and the rear side of the steel frame at equal intervals, rotatable buffer wheels are mounted on the upper sides of the mandrels, and the buffer wheels are used for buffering and protecting vehicles colliding on the mandrels; four edges of the upper end surface of the steel frame are upwards protruded to form an asphalt groove, the asphalt groove is used for paving asphalt, and steel for reinforcing the bearing capacity and the stretch-proofing capacity of the steel frame and preventing the asphalt from being separated from the asphalt groove are arranged in the asphalt groove at equal intervals; the rear end face of the steel frame is provided with a plurality of splicing clamping grooves, the front end face of the steel frame is provided with a plurality of splicing clamping shafts, and the splicing clamping shafts are used for being buckled on the splicing clamping grooves of the other steel frame and fixedly connecting the two steel frames; the filling layer comprises reinforcing ribs and filling materials, the filling materials are filled in the steel frame, the reinforcing ribs are provided with a plurality of reinforcing ribs, the reinforcing ribs run through the filling materials at equal intervals and are fixedly arranged on the front side and the rear side of the steel frame at the two ends of the reinforcing ribs, and the filling materials are matched with the reinforcing ribs to reinforce the bearing capacity of the steel frame.
2. A modular pavement/deck pavement structure according to claim 1, wherein the filler within the steel frame is one or more of honeycomb, plastic, foam or wood.
3. The modular pavement/bridge deck pavement structure according to claim 1, wherein the filler inside the steel frame is a honeycomb plate, electric heating wires are further arranged in the steel frame, the electric heating wires are provided with a plurality of numbers, the electric heating wires are mounted on an electric heating wire mounting frame arranged on the inner wall of the upper end of the steel frame at equal intervals, the control ends of the electric heating wires are electrically connected with a mains supply, and the electric heating wires are used for heating the steel frame and removing accumulated snow.
4. A modular pavement/deck arrangement according to any of claims 1 to 3, wherein hoisting plates are provided at the four corners of the left and right ends of the steel frame, said hoisting plates being adapted to facilitate the hoisting movement of the steel frame.
5. The modular pavement/bridge deck pavement structure according to any one of claims 1 or 3, wherein the splicing clamping shafts arranged on the steel frames are clamping columns protruding forwards, the front end surfaces of the clamping columns are disc-shaped clamping blocks, the inner diameters of the splicing clamping grooves are matched with the outer diameters of the clamping columns, and the outer diameters of the disc-shaped clamping blocks are larger than the inner diameters of the splicing clamping grooves.
6. A modular pavement/bridge deck pavement structure according to claim 1, wherein the core shaft is provided with a first flange and a second flange, the first flange is fixedly mounted at the middle part of the core shaft, and the second flange is detachably mounted at the upper part of the core shaft through a nut; the middle part of buffer wheel is equipped with the diameter with the dead slot that the dabber external diameter matches, the dabber insert to behind the dead slot, buffer wheel rotatable install between first ring flange and the second ring flange.
7. A modular pavement/deck pavement structure according to claim 1, wherein said steel is one or more of round steel, square steel or steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269763.7U CN211713555U (en) | 2019-12-17 | 2019-12-17 | Modular pavement/bridge deck pavement structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922269763.7U CN211713555U (en) | 2019-12-17 | 2019-12-17 | Modular pavement/bridge deck pavement structure |
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| Publication Number | Publication Date |
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| CN211713555U true CN211713555U (en) | 2020-10-20 |
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| CN201922269763.7U Active CN211713555U (en) | 2019-12-17 | 2019-12-17 | Modular pavement/bridge deck pavement structure |
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| CN (1) | CN211713555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074712A (en) * | 2019-12-17 | 2020-04-28 | 玉溪市新特材料有限公司 | Modularized road surface and bridge floor |
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2019
- 2019-12-17 CN CN201922269763.7U patent/CN211713555U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111074712A (en) * | 2019-12-17 | 2020-04-28 | 玉溪市新特材料有限公司 | Modularized road surface and bridge floor |
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