CN214993239U - Wear-resisting cast steel deceleration strip for town road - Google Patents
Wear-resisting cast steel deceleration strip for town road Download PDFInfo
- Publication number
- CN214993239U CN214993239U CN202121375108.0U CN202121375108U CN214993239U CN 214993239 U CN214993239 U CN 214993239U CN 202121375108 U CN202121375108 U CN 202121375108U CN 214993239 U CN214993239 U CN 214993239U
- Authority
- CN
- China
- Prior art keywords
- deceleration strip
- positioning
- strip end
- cast steel
- end section
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Road Paving Structures (AREA)
Abstract
The utility model belongs to the technical field of municipal roads, in particular to a wear-resistant cast steel deceleration strip for municipal roads, which comprises a plurality of deceleration strip end sections connected in parallel, deceleration strip ends fixed at two ends of the deceleration strip end sections, and a mounting plate; a plurality of positioning bosses which are distributed at equal intervals are fixed on the top surface of the mounting plate, positioning grooves which can accommodate the positioning bosses are formed in the bottom surface of the end section of the deceleration strip, and two groups of auxiliary energy-buffering components which are symmetrically distributed are arranged in the positioning grooves; the utility model discloses a cast steel deceleration strip utilizes the mounting panel that sets up to be used for bearing deceleration strip end section and deceleration strip end, avoids the deceleration strip direct and ground friction aggravation wearing and tearing, has prolonged the life of deceleration strip greatly, still does benefit to the installation and the dismantlement of deceleration strip simultaneously, need not to demolish the mounting panel, and is very convenient; supplementary slow energy subassembly cooperatees with the location boss, has improved the shock resistance of deceleration strip, has further prolonged the life of deceleration strip.
Description
Technical Field
The utility model belongs to the technical field of the town road, concretely relates to town road is with wear-resisting cast steel deceleration strip.
Background
The municipal roads are used for reaching all regions of a city, are used for transportation and pedestrians in the city, are convenient for resident life, work and cultural entertainment activities, and are connected with the roads outside the city to bear the roads of external traffic.
Wear-resistant cast steel deceleration strips are particularly common on municipal roads, and are also called as speed reduction plates, speed reduction arches, buffer strips, speed reduction slopes, speed reduction glue, speed reduction pads, speed reduction road arches, rubber speed reduction plates, rubber road arches, rubber speed reduction road arches, rubber deceleration strips, rubber buffer strips, rubber speed reduction blocks, road deceleration strips, road rubber deceleration strips, road arches and rubber deceleration ridges.
The steel-cast deceleration strip has the characteristics of shock absorption, excellent pressure resistance, long service life, less vehicle abrasion, alternate yellow and black, clear color, reutilization and the like compared with the original cement ridge and rubber deceleration strip, after the deceleration strip product is used, the accident of each traffic main crossing is greatly reduced, and the steel-cast deceleration strip is a novel special facility for traffic safety.
Original wear-resisting cast steel deceleration strip when using, directly utilizes rubber screw and top to explode the screw and fix on the road surface on road usually, because external environment factor's influence to and the great coefficient of friction in ground, still can aggravate the wearing and tearing of deceleration strip, also lead to the dismantlement of traditional deceleration strip to change very trouble.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned problem that exists among the prior art, the utility model provides a town road is with wear-resisting cast steel deceleration strip has convenient to use and long service life's characteristics.
In order to achieve the above object, the utility model provides a following technical scheme: the wear-resistant cast steel deceleration strip for the municipal roads comprises a plurality of deceleration strip end sections which are connected in parallel, deceleration strip ends which are fixed at two ends of the deceleration strip end sections, and a mounting plate, wherein the deceleration strip end sections and the deceleration strip ends are fixed on the top surface of the mounting plate; a plurality of positioning bosses which are distributed at equal intervals are fixed on the top surface of the mounting plate, positioning grooves which can accommodate the positioning bosses are formed in the bottom surface of the end section of the deceleration strip, and two groups of auxiliary energy-buffering components which are symmetrically distributed are arranged in the positioning grooves; and positioning pieces are fixed at the end sections of the deceleration strip and one end of the deceleration strip, and positioning notches capable of containing the positioning pieces are further formed in the end sections of the deceleration strip.
As a preferred technical scheme of the utility model, supplementary slow energy subassembly includes connecting block, spliced pole and expanding spring, the connecting block distributes in the constant head tank, the spliced pole is fixed the connecting block outer wall the inner wall of constant head tank has been seted up and has been held the groove of accomodating of spliced pole, expanding spring cup joints on the spliced pole and be in the inner wall of constant head tank with between the connecting block.
As an optimal technical scheme of the utility model, the bottom surface of connecting block is the inclined plane, the vertical tangent plane of location boss is the isosceles trapezoid structure.
As an optimized technical proposal of the utility model, the positioning sheet and the longitudinal section of the positioning gap are both of an L-shaped structure.
As a preferred technical scheme of the utility model, the outer wall of the positioning plate is provided with two groups of elastic stabilizing components which are symmetrically distributed, and the inner wall of the positioning notch is provided with a stabilizing groove; the elastic stabilization component comprises a stabilization elastic block and a reset spring, a movable groove is formed in the outer wall of the elastic stabilization component, one end of the stabilization elastic block is embedded into the movable groove, the other end of the stabilization elastic block extends out of the movable groove and is embedded into the stabilization groove, and the reset spring is distributed between one end of the stabilization elastic block embedded into the movable groove and the groove end wall of the movable groove.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a cast steel deceleration strip utilizes the mounting panel that sets up to be used for bearing deceleration strip end section and deceleration strip end, avoids the deceleration strip direct and ground friction aggravation wearing and tearing, has prolonged the life of deceleration strip greatly, still does benefit to the installation and the dismantlement of deceleration strip simultaneously, need not to demolish the mounting panel, and is very convenient; supplementary slow energy subassembly cooperatees with the location boss, has improved the shock resistance of deceleration strip, has further prolonged the life of deceleration strip.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic structural view of the auxiliary energy-buffering assembly of the present invention;
fig. 4 is a schematic side structure view of a deceleration strip end joint in the present invention;
fig. 5 is an enlarged schematic view of the auxiliary energy-buffering assembly shown in fig. 3 according to the present invention;
FIG. 6 is a front sectional view of the spacer of the present invention;
in the figure: 1. a deceleration strip end section; 2. a deceleration strip end; 3. mounting a plate; 4. positioning the boss; 5. an auxiliary energy-buffering component; 6. positioning plates; 7. positioning the notch; 8. an elastic stabilizing component; 9. a stabilizing recess; 10. positioning a groove; 11. connecting blocks; 12. connecting columns; 13. a receiving groove; 14. a tension spring; 15. stabilizing the bullet block; 16. a movable groove; 17. a return spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: a wear-resistant cast steel deceleration strip for a municipal road comprises a plurality of deceleration strip end sections 1 connected in parallel, deceleration strip end heads 2 fixed at two ends of each deceleration strip end section 1 and a mounting plate 3, wherein the deceleration strip end sections 1 and the deceleration strip end heads 2 are fixed on the top surface of the mounting plate 3; a plurality of positioning bosses 4 which are distributed at equal intervals are fixed on the top surface of the mounting plate 3, positioning grooves 10 which can accommodate the positioning bosses 4 are formed in the bottom surface of the deceleration strip end section 1, and two groups of auxiliary energy-buffering components 5 which are symmetrically distributed are arranged in the positioning grooves 10; the positioning pieces 6 are fixed at one ends of the deceleration strip end section 1 and the deceleration strip end 2, the deceleration strip end section 1 is also provided with a positioning notch 7 capable of accommodating the positioning pieces 6, when the deceleration strip end section 1 and the deceleration strip end 2 are combined, the mounting plate 3 is fixed at a proper position on the ground when the deceleration strip end section 1 and the deceleration strip end 2 are combined, the positioning pieces 6 are embedded into the corresponding positioning notches 7 when the deceleration strip end section 1 and the deceleration strip end 2 are combined, the reliability of the combination of the deceleration strip end section 1 and the deceleration strip end 2 is ensured, finally the combined deceleration strip end section 1 and the deceleration strip end 2 are placed on the mounting plate 3, the positioning bosses 4 are embedded into the corresponding positioning grooves 10 and positioned at the inner sides of the two groups of auxiliary energy-buffering assemblies 5, then the deceleration strip end section 1 and the deceleration strip end 2 are fastened on the mounting plate 3 by bolts, and the auxiliary energy-buffering assemblies 5 improve the shock resistance of the deceleration strip end section 1 and the deceleration strip end 2, the service life of the deceleration strip is prolonged.
Specifically, according to fig. 1, fig. 2, fig. 3 and fig. 5, in this embodiment, the auxiliary energy-buffering component 5 includes a connecting block 11, a connecting column 12 and a telescopic spring 14, the connecting block 11 is distributed in a positioning groove 10, the connecting column 12 is fixed on the outer wall of the connecting block 11, an accommodating groove 13 capable of accommodating the connecting column 12 is formed in the inner wall of the positioning groove 10, the telescopic spring 14 is sleeved on the connecting column 12 and is located between the inner wall of the positioning groove 10 and the connecting block 11, after the deceleration strip end section 1 and the deceleration strip end 2 are installed, the positioning boss 4 is embedded into the inner side of the connecting block 11, when the deceleration strip is rolled by a vehicle, the deceleration strip end section 1 necessarily deforms, the opposite connecting block 11 generates displacement, the positioning boss 4 in a static state hinders the movement of the connecting block 11, and the telescopic spring 14 is necessarily compressed under the condition that the deceleration strip end section 1 deforms, therefore, the deceleration strip is buffered in the transverse direction.
Specifically, according to fig. 1, fig. 2, fig. 3, and fig. 5, in this embodiment, the bottom surface of the connecting block 11 is an inclined surface, and the longitudinal section of the positioning boss 4 is an isosceles trapezoid structure, as can be seen from the above, the auxiliary buffering assembly 5 can buffer the deceleration strip in the transverse direction, and when the inclined surface of the positioning boss 4 and the inclined surface of the connecting block 11 generate an acting force, a component force is generated in the vertical direction, so that the deceleration strip can be buffered in the longitudinal direction.
Specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, in this embodiment, the longitudinal sections of the positioning tabs 6 and the positioning notches 7 are both in an "L" -shaped structure, and after the positioning tabs 6 are embedded in the positioning notches 7, the positioning tabs can form a snap fit, so that the stability of the combination of the end sections 1 and the end heads 2 of the speed bump is improved.
Example 2
Referring to fig. 1-6, the present invention provides the following technical solutions: a wear-resistant cast steel deceleration strip for a municipal road comprises a plurality of deceleration strip end sections 1 connected in parallel, deceleration strip end heads 2 fixed at two ends of each deceleration strip end section 1 and a mounting plate 3, wherein the deceleration strip end sections 1 and the deceleration strip end heads 2 are fixed on the top surface of the mounting plate 3; a plurality of positioning bosses 4 which are distributed at equal intervals are fixed on the top surface of the mounting plate 3, positioning grooves 10 which can accommodate the positioning bosses 4 are formed in the bottom surface of the deceleration strip end section 1, and two groups of auxiliary energy-buffering components 5 which are symmetrically distributed are arranged in the positioning grooves 10; the positioning pieces 6 are fixed at one ends of the deceleration strip end section 1 and the deceleration strip end 2, the deceleration strip end section 1 is also provided with a positioning notch 7 capable of accommodating the positioning pieces 6, when the deceleration strip end section 1 and the deceleration strip end 2 are combined, the mounting plate 3 is fixed at a proper position on the ground when the deceleration strip end section 1 and the deceleration strip end 2 are combined, the positioning pieces 6 are embedded into the corresponding positioning notches 7 when the deceleration strip end section 1 and the deceleration strip end 2 are combined, the reliability of the combination of the deceleration strip end section 1 and the deceleration strip end 2 is ensured, finally the combined deceleration strip end section 1 and the deceleration strip end 2 are placed on the mounting plate 3, the positioning bosses 4 are embedded into the corresponding positioning grooves 10 and positioned at the inner sides of the two groups of auxiliary energy-buffering assemblies 5, then the deceleration strip end section 1 and the deceleration strip end 2 are fastened on the mounting plate 3 by bolts, and the auxiliary energy-buffering assemblies 5 improve the shock resistance of the deceleration strip end section 1 and the deceleration strip end 2, the service life of the deceleration strip is prolonged.
Specifically, according to fig. 1, fig. 2, fig. 3 and fig. 5, in this embodiment, the auxiliary energy-buffering component 5 includes a connecting block 11, a connecting column 12 and a telescopic spring 14, the connecting block 11 is distributed in a positioning groove 10, the connecting column 12 is fixed on the outer wall of the connecting block 11, an accommodating groove 13 capable of accommodating the connecting column 12 is formed in the inner wall of the positioning groove 10, the telescopic spring 14 is sleeved on the connecting column 12 and is located between the inner wall of the positioning groove 10 and the connecting block 11, after the deceleration strip end section 1 and the deceleration strip end 2 are installed, the positioning boss 4 is embedded into the inner side of the connecting block 11, when the deceleration strip is rolled by a vehicle, the deceleration strip end section 1 necessarily deforms, the opposite connecting block 11 generates displacement, the positioning boss 4 in a static state hinders the movement of the connecting block 11, and the telescopic spring 14 is necessarily compressed under the condition that the deceleration strip end section 1 deforms, therefore, the deceleration strip is buffered in the transverse direction.
Specifically, according to fig. 1, fig. 2, fig. 3, and fig. 5, in this embodiment, the bottom surface of the connecting block 11 is an inclined surface, and the longitudinal section of the positioning boss 4 is an isosceles trapezoid structure, as can be seen from the above, the auxiliary buffering assembly 5 can buffer the deceleration strip in the transverse direction, and when the inclined surface of the positioning boss 4 and the inclined surface of the connecting block 11 generate an acting force, a component force is generated in the vertical direction, so that the deceleration strip can be buffered in the longitudinal direction.
Specifically, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, in this embodiment, the longitudinal sections of the positioning tabs 6 and the positioning notches 7 are both in an "L" -shaped structure, and after the positioning tabs 6 are embedded in the positioning notches 7, the positioning tabs can form a snap fit, so that the stability of the combination of the end sections 1 and the end heads 2 of the speed bump is improved.
Specifically, according to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 6, in this embodiment, two sets of elastic stabilizing assemblies 8 are symmetrically arranged on the outer wall of the positioning plate 6, and a stabilizing groove 9 is formed on the inner wall of the positioning notch 7; elastic stabilization subassembly 8 is including stabilizing bullet piece 15 and reset spring 17, activity groove 16 has been seted up at elastic stabilization subassembly 8's outer wall, stabilize the one end embedding activity inslot 16 of bullet piece 15, the other end stretches out in activity groove 16 and the embedding stable recess 9, reset spring 17 distributes between the one end of stabilizing bullet piece 15 embedding activity inslot 16 and the groove end wall of activity groove 16, back in spacer 6 embedding location breach 7, under reset spring 17's elastic action, stabilize the end that stretches out of bullet piece 15 and can stabilize the embedding stable recess 9 in, the stability of deceleration strip end festival 1 and the combination of deceleration strip end 2 has further been improved.
The utility model discloses a theory of operation and use flow: the utility model discloses a cast steel deceleration strip, when using, fix the suitable position on ground with mounting panel 3 earlier, later make up deceleration strip end festival 1 and deceleration strip end 2, when making up deceleration strip end festival 1 and deceleration strip end 2, make and hold in the location breach 7 that the 6 embedding of spacer corresponds, guarantee the reliability of deceleration strip end festival 1 and the combination of deceleration strip end 2, the deceleration strip end festival 1 after will making up at last is arranged in mounting panel 3 with deceleration strip end 2 in, make simultaneously in the constant head tank 10 that the embedding of location boss 4 corresponds, and be located two sets of supplementary inboard of slow energy subassembly 5, then utilize the bolt with deceleration strip end festival 1 and deceleration strip end 2 fastening on mounting panel 3 can, supplementary slow energy subassembly 5 has improved the shock resistance of deceleration strip end festival 1 and deceleration strip end 2, the life of deceleration strip has been prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a wear-resisting cast steel deceleration strip for town road, includes a plurality of deceleration strip end section (1) of connecting side by side and fixes deceleration strip end (2) at deceleration strip end section (1) both ends, its characterized in that: the deceleration strip end section (1) and the deceleration strip end head (2) are fixed on the top surface of the mounting plate (3); a plurality of positioning bosses (4) are fixed on the top surface of the mounting plate (3) and are distributed at equal intervals, positioning grooves (10) capable of accommodating the positioning bosses (4) are formed in the bottom surface of the deceleration strip end section (1), and two groups of auxiliary energy buffering components (5) are symmetrically distributed in the positioning grooves (10); the deceleration strip end section (1) and one end of the deceleration strip end (2) are both fixed with positioning pieces (6), and the deceleration strip end section (1) is further provided with positioning notches (7) capable of containing the positioning pieces (6).
2. The wear-resistant cast steel deceleration strip for the municipal roads according to claim 1, characterized in that: supplementary subassembly (5) of can slowing down includes connecting block (11), spliced pole (12) and expanding spring (14), connecting block (11) distribute in constant head tank (10), spliced pole (12) are fixed connecting block (11) outer wall the inner wall of constant head tank (10) has been seted up and has been held receiving groove (13) of spliced pole (12), expanding spring (14) cup joint on spliced pole (12) and be in the inner wall of constant head tank (10) with between connecting block (11).
3. The wear-resistant cast steel deceleration strip for the municipal roads according to claim 2, characterized in that: the bottom surface of the connecting block (11) is an inclined plane, and the longitudinal section of the positioning boss (4) is of an isosceles trapezoid structure.
4. The wear-resistant cast steel deceleration strip for the municipal roads according to claim 1, characterized in that: the longitudinal sections of the positioning sheet (6) and the positioning notch (7) are both L-shaped structures.
5. The wear-resistant cast steel deceleration strip for the municipal roads according to claim 1, characterized in that: two groups of elastic stabilizing components (8) which are symmetrically distributed are arranged on the outer wall of the positioning sheet (6), and a stabilizing groove (9) is formed in the inner wall of the positioning notch (7); elastic stabilization subassembly (8) are including stabilizing bullet piece (15) and reset spring (17) movable groove (16) have been seted up to the outer wall of elastic stabilization subassembly (8), the one end embedding of stabilizing bullet piece (15) in movable groove (16), the other end stretches out in movable groove (16) and the embedding stable recess (9), reset spring (17) distribute stabilize the one end in bullet piece (15) embedding movable groove (16) with between the groove end wall of movable groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121375108.0U CN214993239U (en) | 2021-06-21 | 2021-06-21 | Wear-resisting cast steel deceleration strip for town road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121375108.0U CN214993239U (en) | 2021-06-21 | 2021-06-21 | Wear-resisting cast steel deceleration strip for town road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214993239U true CN214993239U (en) | 2021-12-03 |
Family
ID=79081479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121375108.0U Active CN214993239U (en) | 2021-06-21 | 2021-06-21 | Wear-resisting cast steel deceleration strip for town road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214993239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075159A (en) * | 2022-07-19 | 2022-09-20 | 中交一航局第五工程有限公司 | A deceleration strip for municipal works |
-
2021
- 2021-06-21 CN CN202121375108.0U patent/CN214993239U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115075159A (en) * | 2022-07-19 | 2022-09-20 | 中交一航局第五工程有限公司 | A deceleration strip for municipal works |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214993239U (en) | Wear-resisting cast steel deceleration strip for town road | |
| KR20010095782A (en) | Seismic Load Transmitting System with Dual Curvatures Impacting Surface For Multi-span Continuous Bridges | |
| CN210133116U (en) | Suspension type rail transit vehicle and secondary suspension device thereof | |
| CN111878542B (en) | Palace lattice type box type mild steel damper applied to bridge and structural engineering | |
| CN213476729U (en) | Anticollision barrier is used in town road installation protection | |
| CN211200202U (en) | Corrugated beam plate for highway guardrail | |
| CN210621424U (en) | Road bridge crack reinforcing apparatus | |
| CN103147392A (en) | Steel bridge function separating shock-absorbing support | |
| CN212772017U (en) | Frame plate buckled coupling assembling for railway metal sound barrier | |
| CN216586144U (en) | Concatenation combination formula broach board seam | |
| CN212000773U (en) | Road bed and pavement structure for traffic vehicle diversion | |
| CN220724835U (en) | Municipal bridge anticollision barrier | |
| CN218291694U (en) | Warning sign is used in construction of traffic road bridge | |
| CN216194167U (en) | Multi-functional shock attenuation deceleration strip of highway building | |
| CN213203928U (en) | Traffic safety anticollision barrier | |
| CN221052421U (en) | Anti-reflection overhead bridge sound barrier | |
| CN112281652B (en) | Guiding device and protective device | |
| CN215052280U (en) | Windproof screen damping unit plate | |
| CN214033444U (en) | Prevent cracked intelligent transportation deceleration strip | |
| CN217871920U (en) | Integrated steel structure foundation protection device | |
| CN215870409U (en) | Reinforced box transformer substation ceiling | |
| CN212026033U (en) | Multifunctional road isolation belt | |
| CN213296111U (en) | Municipal administration deceleration strip | |
| CN213538723U (en) | Town road deceleration strip | |
| CN214328499U (en) | Bridge expansion joint system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |