CN220394329U - Combined road deceleration strip for traffic engineering - Google Patents
Combined road deceleration strip for traffic engineering Download PDFInfo
- Publication number
- CN220394329U CN220394329U CN202321680002.0U CN202321680002U CN220394329U CN 220394329 U CN220394329 U CN 220394329U CN 202321680002 U CN202321680002 U CN 202321680002U CN 220394329 U CN220394329 U CN 220394329U
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- deceleration strip
- arc
- flat plate
- newtonian fluid
- traffic engineering
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- 239000012530 fluid Substances 0.000 claims abstract description 33
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to the field of deceleration strips, and particularly discloses a combined road deceleration strip for traffic engineering, which comprises the following components: the flat plate is paved on the road surface; the accommodating box is fixed in the middle of the lower surface of the flat plate and is placed in a groove formed in the surface of a road; according to the utility model, the non-Newtonian fluid is contained in the containing box, when a vehicle passes through quickly, the baffle plate has a rapid descending trend, and is blocked by the non-Newtonian fluid, so that the vehicle which passes through quickly can feel strong vibration, when the vehicle passes through quickly, the baffle plate descends slowly and can sink into the non-Newtonian fluid, the arc-shaped rubber deceleration strip can move downwards, vibration when the vehicle passes through is reduced, and as the pressure of the non-Newtonian fluid when the non-Newtonian fluid is extruded is shared by the containing box and can flow to the upper part of the baffle plate when the non-Newtonian fluid is deformed, the internal structure of the deceleration strip can be prevented from being damaged.
Description
Technical Field
The utility model belongs to the field of speed reduction zones, and particularly relates to a combined road speed reduction zone for traffic engineering.
Background
The deceleration strip is a traffic facility which is arranged on a highway to decelerate passing vehicles, is commonly used in places with more crowds such as schools, hospitals and supermarkets, and can prompt drivers to decelerate and slowly walk, so that the safety of pedestrians on the road is improved.
In the Chinese patent with the publication number of CN217536752U, a combined road deceleration strip for traffic engineering is disclosed, and belongs to the field of traffic engineering facilities. The utility model provides a traffic engineering is with combination formula road deceleration strip, including being a plurality of decelerator of linear arrangement, decelerator includes the bottom plate, bottom plate top symmetry is connected with two sleeve boards, be equipped with the movable plate in the sleeve board, the movable plate below is connected with connecting piece A, connecting piece A below is connected with connecting piece B, connecting piece B below symmetry is connected with two loop bars, loop bar outside cover is equipped with reset spring, the reset spring below is equipped with the sleeve, be equipped with the baffle in the sleeve, a plurality of overflow holes have been seted up all around to the baffle, the sleeve board left side is connected with the picture peg, the slot has been seted up on the sleeve board right side. The utility model can limit the speed of the vehicles in the coming and going directions and protect the vehicles at low speed.
In use, the non-Newtonian fluid is encapsulated in the sleeve, so that when the speed reducing belt is rapidly extruded by the vehicle, the sleeve is subjected to excessive pressure, the sleeve is easy to crack, and the sealed non-Newtonian fluid in the sleeve is leaked, so that the service life of the speed reducing belt is influenced.
Disclosure of Invention
The utility model aims to provide a combined road deceleration strip for traffic engineering, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a combined road deceleration strip for traffic engineering, comprising:
the flat plate is paved on the road surface;
the accommodating box is fixed in the middle of the lower surface of the flat plate and is placed in a groove formed in the surface of a road;
the arc-shaped rubber deceleration strip is fixedly arranged on the upper surface of the flat plate;
the anti-slip strips are uniformly arranged on the outer surface of the arc-shaped rubber deceleration strip;
a non-newtonian fluid contained within the interior of the containment box;
the support component comprises a baffle, a connecting rod and an arc-shaped top plate, wherein the baffle and the arc-shaped top plate are respectively and fixedly arranged at the upper end and the lower end of the connecting rod;
and the reset component is slidably arranged in the middle of the flat plate and is used for enabling the support component to restore to the original position.
Preferably, the baffle is placed above the non-Newtonian fluid, and the arc-shaped top plate is attached to the inner top of the arc-shaped rubber deceleration strip.
Preferably, a space exists between the baffle plate and the inner side wall of the accommodating box.
Preferably, the connecting rod is in sliding connection with the flat plate, and the connecting rod is distributed between the baffle and the arc-shaped top plate in a rectangular array.
Preferably, the reset component comprises a T-shaped slide bar fixedly arranged in the middle of the lower surface of the arc-shaped top plate, the T-shaped slide bar is in sliding connection with the flat plate, and a reset spring is fixedly arranged between the bottom of the T-shaped slide bar and the lower surface of the flat plate.
Preferably, the length of the T-shaped sliding rod is smaller than the length of the connecting rod.
Preferably, the upper surface of dull and stereotyped one end has been seted up heavy groove, and the lower surface of its other end has been seted up and has been taken the groove, the mounting hole has all been seted up at the both ends of dull and stereotyped, and the mounting hole at its both ends runs through heavy groove and takes the groove respectively, the heavy groove between the adjacent dull and stereotyped with take groove looks adaptation.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the non-Newtonian fluid is contained in the containing box, when a vehicle passes through quickly, the baffle plate has a rapid descending trend, and is blocked by the non-Newtonian fluid, so that the vehicle which passes through quickly can feel strong vibration, when the vehicle passes through quickly, the baffle plate descends slowly and can sink into the non-Newtonian fluid, the arc-shaped rubber deceleration strip can move downwards, vibration when the vehicle passes through is reduced, and as the pressure of the non-Newtonian fluid when the non-Newtonian fluid is extruded is shared by the containing box and can flow to the upper part of the baffle plate when the non-Newtonian fluid is deformed, the internal structure of the deceleration strip can be prevented from being damaged.
(2) According to the utility model, the reset part is arranged, so that the T-shaped slide bar can be pulled upwards by the shrinkage of the reset spring after the vehicle passes through, and the pressure is borne by the non-Newtonian fluid when the vehicle passes through quickly, so that the loss of the reset spring is less, and the service life of the deceleration strip is prolonged.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a cross-sectional view of the internal structure of the present utility model;
fig. 3 is a cross-sectional view of yet another internal structure of the present utility model.
In the figure:
1. a flat plate; 11. sinking grooves; 12. a groove is formed;
2. a housing case;
3. an arc-shaped rubber deceleration strip; 31. an anti-slip strip;
4. a support member; 41. a baffle; 42. a connecting rod; 43. an arc-shaped top plate;
5. a reset member; 51. a T-shaped slide bar; 52. a return spring;
6. a non-newtonian fluid.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1-3, a combined road deceleration strip for traffic engineering includes:
the flat plate 1 is paved on the road surface;
the accommodating box 2 is fixed in the middle of the lower surface of the flat plate 1, and is placed in a groove formed in the road surface;
the arc-shaped rubber deceleration strip 3 is fixedly arranged on the upper surface of the flat plate 1;
the anti-slip strips 31, the anti-slip strips 31 are evenly arranged on the outer surface of the arc-shaped rubber deceleration strip 3;
a non-newtonian fluid 6, the non-newtonian fluid 6 being contained inside the containing box 2;
the support component 4, the support component 4 comprises a baffle 41, a connecting rod 42 and an arc-shaped top plate 43, and the baffle 41 and the arc-shaped top plate 43 are respectively and fixedly arranged at the upper end and the lower end of the connecting rod 42;
and a restoring member 5, the restoring member 5 being slidably installed at the middle of the flat plate 1 for restoring the supporting member 4 to its original position.
From the above, when the automobile passes through the deceleration strip, the arc-shaped rubber deceleration strip 3 transmits pressure to the arc-shaped top plate 43 so that the baffle plate 41 has a downward movement tendency, and because the non-newton fluid 6 is contained in the containing box 2, when the automobile passes through the baffle plate 41 rapidly so that the baffle plate 41 has a rapid downward movement tendency, the non-newton fluid 6 can block the baffle plate 41 from moving downwards, when the automobile passes through the baffle plate 41 at a slower speed, the baffle plate 41 can sink into the non-newton fluid 6, and after the automobile passes through the baffle plate, the reset part 5 can reset the supporting part 4, and the anti-slip strip 31 is arranged so as to avoid the wheels from slipping on the deceleration strip.
Specifically, as can be seen from fig. 2 and 3, the baffle 41 is placed above the non-newtonian fluid 6, and the arc-shaped top plate 43 is attached to the inner top of the arc-shaped rubber deceleration strip 3.
As can be seen from the above, when the wheels of the vehicle contact the curved rubber deceleration strip 3, the curved top plate 43 is pressed, and the baffle 41 has a downward trend, and directly transmits the pressure to the non-newtonian fluid 6.
Specifically, as can be seen from fig. 2 and 3, a space exists between the baffle 41 and the inner side wall of the housing case 2.
As can be seen from the above, when the baffle 41 moves down, the non-newtonian fluid 6 has a larger flow space, and can flow to the upper surface of the baffle 41, so that the baffle 41 is prevented from sinking into the non-newtonian fluid 6 due to too small gap through which the non-newtonian fluid 6 can pass.
Specifically, as can be seen from fig. 3, the connecting rod 42 is slidably connected to the flat plate 1, and is distributed in a rectangular array between the baffle 41 and the arc-shaped top plate 43.
From the above, the baffle 41 and the arc-shaped top plate 43 are guided by the arrangement of the connecting rods 42 in sliding connection with the flat plate 1, so that the baffle 41 and the arc-shaped top plate 43 cannot be skewed, and the connecting rods 42 are distributed in a rectangular array, so that the guiding effect is improved, and the breakage of the connecting rods 42 is avoided.
Specifically, as can be seen from fig. 3, the restoring member 5 includes a T-shaped slide bar 51 fixedly installed at a middle position of the lower surface of the arc-shaped top plate 43, the T-shaped slide bar 51 is slidably connected with the flat plate 1, and a restoring spring 52 is fixedly installed between the bottom of the T-shaped slide bar and the lower surface of the flat plate 1.
From the above, when the automobile passes by lowering the barrier 41, the return spring 52 is stretched, and after riding, the return spring 52 contracts to be able to pull the barrier 41 up again, so that the arc-shaped roof 43 contacts the arc-shaped rubber deceleration strip 3.
Preferably, as can be seen in FIG. 3, the length of the T-bar 51 is less than the length of the link 42.
From the above, it is possible to prevent the T-shaped slide rod 51 and the return spring 52 from contacting the non-newtonian fluid 6 when the baffle 41 is immersed in the non-newtonian fluid 6.
Preferably, as can be seen from fig. 1, the upper surface of one end of the flat plate 1 is provided with a sink 11, the lower surface of the other end of the flat plate 1 is provided with a lap groove 12, both ends of the flat plate 1 are provided with mounting holes, the mounting holes at both ends of the flat plate penetrate through the sink 11 and the lap groove 12 respectively, and the sink 11 and the lap groove 12 between the adjacent flat plates 1 are matched.
From the above, two adjacent deceleration strips can be spliced together through the sinking groove 11 and the lapping groove 12, and the anchor bolts inserted into the ground fixed deceleration strips can penetrate through the mounting holes of the mutually overlapped parts of the two deceleration strips at the same time to fix, so that the fixing effect is improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a traffic engineering is with combination formula road deceleration strip which characterized in that includes:
the flat plate (1) is paved on the road surface;
the accommodating box (2) is fixed in the middle of the lower surface of the flat plate (1), and is placed in a groove formed in the road surface;
the arc-shaped rubber deceleration strip (3), the arc-shaped rubber deceleration strip (3) is fixedly arranged on the upper surface of the flat plate (1);
the anti-slip strips (31) are uniformly arranged on the outer surface of the arc-shaped rubber deceleration strip (3);
a non-newtonian fluid (6), the non-newtonian fluid (6) being contained inside the containment box (2);
the support component (4), the support component (4) comprises a baffle (41), a connecting rod (42) and an arc-shaped top plate (43), and the baffle (41) and the arc-shaped top plate (43) are respectively and fixedly arranged at the upper end and the lower end of the connecting rod (42);
and the reset component (5) is slidably arranged in the middle of the flat plate (1) and is used for enabling the support component (4) to restore to the original position.
2. The traffic engineering combined road deceleration strip according to claim 1, wherein: the baffle (41) is placed above the non-Newtonian fluid (6), and the arc-shaped top plate (43) is attached to the inner top of the arc-shaped rubber deceleration strip (3).
3. The traffic engineering combined road deceleration strip according to claim 1, wherein: a space exists between the baffle plate (41) and the inner side wall of the accommodating box (2).
4. The traffic engineering combined road deceleration strip according to claim 1, wherein: the connecting rods (42) are connected with the flat plate (1) in a sliding mode, and the connecting rods are distributed between the baffle plates (41) and the arc-shaped top plates (43) in a rectangular array.
5. The traffic engineering combined road deceleration strip according to claim 1, wherein: the reset component (5) comprises a T-shaped sliding rod (51) fixedly arranged in the middle of the lower surface of the arc-shaped top plate (43), the T-shaped sliding rod (51) is in sliding connection with the flat plate (1), and a reset spring (52) is fixedly arranged between the bottom of the T-shaped sliding rod and the lower surface of the flat plate (1).
6. The traffic engineering combined road deceleration strip according to claim 5, wherein: the length of the T-shaped sliding rod (51) is smaller than that of the connecting rod (42).
7. The traffic engineering combined road deceleration strip according to claim 1, wherein: the upper surface of dull and stereotyped (1) one end has been seted up heavy groove (11), and the lower surface of its other end has been seted up and has been taken groove (12), the mounting hole has all been seted up at the both ends of dull and stereotyped (1), and the mounting hole at its both ends runs through heavy groove (11) respectively and takes groove (12), heavy groove (11) and take groove (12) looks adaptation between adjacent dull and stereotyped (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321680002.0U CN220394329U (en) | 2023-06-29 | 2023-06-29 | Combined road deceleration strip for traffic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321680002.0U CN220394329U (en) | 2023-06-29 | 2023-06-29 | Combined road deceleration strip for traffic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220394329U true CN220394329U (en) | 2024-01-26 |
Family
ID=89611913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321680002.0U Active CN220394329U (en) | 2023-06-29 | 2023-06-29 | Combined road deceleration strip for traffic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220394329U (en) |
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2023
- 2023-06-29 CN CN202321680002.0U patent/CN220394329U/en active Active
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