CN214939472U - Traffic engineering uses multi-functional road decelerator - Google Patents
Traffic engineering uses multi-functional road decelerator Download PDFInfo
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- CN214939472U CN214939472U CN202022701766.6U CN202022701766U CN214939472U CN 214939472 U CN214939472 U CN 214939472U CN 202022701766 U CN202022701766 U CN 202022701766U CN 214939472 U CN214939472 U CN 214939472U
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- deceleration strip
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Abstract
A traffic engineering uses multi-functional road decelerator, includes: the deceleration strip, the supporting plate and the base provided with the groove are sequentially connected from top to bottom, the cross section formed by the deceleration strip and the supporting plate is trapezoidal, and the supporting plate is a horizontal plate; the two inclined sections of the deceleration strip extend to two ends of the supporting plate and are in screw connection with the supporting plate; the opening direction of the groove faces the deceleration strip, and the boss on the bottom surface of the supporting plate is clamped in the groove of the base, so that the deceleration strip is fixed on the base through the supporting plate; the horizontal section of the deceleration strip is provided with a clamping groove with an upward opening, and a deceleration plate matched with the deceleration strip is clamped in the clamping groove. The advantages are that: the deceleration strip is convenient to fix, the stability of the position of the deceleration strip is maintained, and the flatness of the road surface is kept; can be separately replaced, and the maintenance cost is reduced.
Description
Technical Field
The utility model belongs to the technical field of the deceleration strip technique and specifically relates to a traffic engineering uses multi-functional road decelerator.
Background
The deceleration strip is also called a deceleration ridge and is a traffic facility which is arranged on a highway and used for decelerating passing vehicles. The shape is generally strip-shaped and also has a point shape; the material is mainly rubber and also metal; generally, yellow and black are alternated to attract visual attention, so that the road surface is slightly arched to achieve the aim of vehicle deceleration. The special traffic safety setting is generally arranged on road junctions, industrial and mining enterprises, schools, residential community population and other road sections requiring vehicle slow down and traffic accidents are easy to cause, and is a novel special traffic safety setting for reducing the running speed of motor vehicles and non-motor vehicles.
When current deceleration strip used, direct fixation subaerial usually, but when the deceleration strip demolishs, the pin of fixed deceleration strip was inconvenient demolishs, needs additionally to use cutting means or remain subaerial, and it is pleasing to the eye to influence ground, and current deceleration strip is mostly overall structure, can only whole change after damaging, and the cost is higher.
SUMMERY OF THE UTILITY MODEL
The utility model provides a traffic engineering uses multi-functional road decelerator, the purpose is overcome above-mentioned technical defect for conveniently resume the road surface leveling state after demolising, reduce the maintenance degree of difficulty and maintenance cost simultaneously.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
a multifunctional road speed reducer for traffic engineering comprises a speed reducing belt, a supporting plate and a base provided with a groove, wherein the speed reducing belt, the supporting plate and the base are sequentially connected from top to bottom; the two inclined sections of the deceleration strip extend to two ends of the supporting plate and are in screw connection with the supporting plate; the opening direction of the groove faces the deceleration strip, and the boss on the bottom surface of the supporting plate is clamped in the groove of the base, so that the deceleration strip is fixed on the base through the supporting plate;
the horizontal section of the deceleration strip is provided with a clamping groove with an upward opening, and a deceleration plate matched with the deceleration strip is clamped in the clamping groove.
Preferably, the upper end face of the groove is connected with a backing plate through a bolt, the upper end face of the backing plate is connected with a supporting rod through a bolt, and the upper end face of the supporting rod is connected with the bottom end face of the supporting plate through a bolt.
Preferably, the strut is laterally spaced from the groove.
Preferably, the front side wall and the rear side wall of the base are symmetrically welded with fixing plates, and the upper end face of the groove and the middle of each fixing plate are provided with positioning holes.
Preferably, the bottom end face of the speed reducing plate is provided with anti-skid stripes matched with the speed reducing belt.
Preferably, all offer the holding tank that is used for placing the reflection of light subsides on two slope sections of deceleration strip.
Preferably, the width of the supporting plate is larger than that of the base, and at least two groups of the supporting rods are arranged at the bottom of each group of the supporting plate.
The utility model discloses a traffic engineering uses multi-functional road decelerator, its advantage: the deceleration strip is arranged on a supporting plate for providing a foundation for connecting the deceleration strip, a base for providing the foundation for connecting the supporting plate is prefabricated on the road surface, the deceleration strip is convenient to fix, the position of the deceleration strip is kept stable, when the deceleration strip is not used, the deceleration strip is detached from the supporting plate, a backing plate and a support rod assembly are detached simultaneously, then soil or other materials are filled in a groove on the inner side of the base, a pit is filled, and the flatness of the road surface is kept;
the deceleration plate with the single structure made of the metal material is additionally arranged in the middle of the deceleration strip, so that the impact resistance of the deceleration strip can be improved, and the service life of components such as the deceleration strip is prolonged; moreover, through bolted connection structure, conveniently maintain subassemblies such as deceleration strip, can separately change, reduce the maintenance cost.
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 principles of the invention. In the drawings:
fig. 1 is a schematic view of a front view structure of the multifunctional road speed reducer for traffic engineering of the present invention;
fig. 2 is a schematic top view of the multi-functional road speed reducer for traffic engineering of the present invention;
FIG. 3 is a schematic top view of the base with a backing plate therein;
wherein:
the deceleration strip 1, the reflective sticker 11 and the accommodating groove 12;
a support plate 2, a boss 21;
a speed reduction plate 4;
a backing plate 5, a through hole 51;
a strut 6;
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
In order to facilitate recovery of a level road after removal, in this embodiment, a multifunctional road speed reducer for traffic engineering is provided as shown in fig. 1 and fig. 2, and includes a speed reducer 1, a support plate 2, and a base 3 prefabricated on a road surface and provided with a groove 31, where the cross section formed by the speed reducer 1 and the support plate 2 is a trapezoid, specifically, an isosceles trapezoid structure; backup pad 2 is the horizontal plate, regards as trapezoidal long limit promptly for the joint is at the road bed surface, and is convenient fixed deceleration strip 1 maintains the stability of 1 position of deceleration strip.
Two inclined sections (namely, the waist of the trapezoidal structure) of the deceleration strip 1 extend to two ends of the supporting plate 2 and are connected with the supporting plate through screws, so that the deceleration strip 1 is convenient to replace, and materials are saved; the opening direction of the groove 31 faces the deceleration strip 1, and the boss 21 on the bottom surface of the support plate 2 is clamped in the groove 31 of the base 3, so that the support plate 2 is prevented from being stressed and shaken on the base 3, the stability of the structures of the deceleration strip 1 and the like is maintained, and the deceleration strip 1 is fixed on the base 3 through the support plate 2; the width of the boss 21 is equal to that of the backing plate 5;
wherein, seted up the ascending draw-in groove of opening on the horizontal segment (the horizontal minor face of trapezium structure promptly) of deceleration strip 1, the joint have in the draw-in groove with the speed reduction board 4 of deceleration strip 1 adaptation, just speed reduction board 4 adopts the metal material to make, can improve deceleration strip 1's anti striking ability increases deceleration strip 1's life, moreover, it pass through the bolt with deceleration strip 1 is fixed, and is convenient right deceleration strip 1 maintains, is convenient for separately change, reduces the maintenance cost. All offer the holding tank 12 that is used for placing reflection of light subsides 11 on two slope sections of deceleration strip 1, can reflect light, conveniently remind the vehicle of coming and going in time to slow down to safely pass through 1 region of deceleration strip.
In order to increase the stability of the base 3, the deceleration strip 1 and the support plate 2, as shown in fig. 1, a backing plate 5 is bolted to the upper end surface of the groove 31, a support rod 6 is bolted to the upper end surface of the backing plate 5, and the upper end surface of the support rod 6 is bolted to the bottom end surface of the support plate 2, so that the backing plate 5 and the support rod 6 can be conveniently installed at different positions in the groove 31; when the deceleration strip 1 stops being used, the deceleration strip 1 is detached from the support plate 2, the backing plate 5 and the support rod 6 are detached simultaneously, and then the grooves 31 are filled with soil or other materials, so that the grooves 31 are flush with the upper end face of the base 3, and the flatness of the road surface is maintained.
In a specific embodiment, at least three through holes 51 are formed in the backing plate 5 at equal intervals, threaded holes (not shown in the figure) corresponding to the through holes 51 are formed in the groove 31, and the backing plate 5 and the base 3 are connected and fixed by passing screws through the through holes 51 and the threaded holes in sequence; the support rod 6 and the groove 31 have a gap in the transverse direction, so that the cushion plate 5 can be conveniently installed at different positions in the base 3.
According to the illustration in fig. 3, the fixing plates 7 are symmetrically welded on the front side wall and the rear side wall of the base 3, the positioning holes 71 are formed in the upper end face of the groove 31 and the middle of the fixing plate 7, the fixing plate 7 is used for being matched with the base 3 to be fixed on a foundation, the position of the base 3 is maintained stable, and the positioning holes 71 are additionally arranged in the middle of the base 3, so that the base 3 can be conveniently fixed at different positions. Two positioning holes 71 are formed in the groove 31, the two positioning holes are symmetrically formed in two sides of a threaded hole in the center of the groove 31 and share the same center line with the plurality of threaded holes, and the positioning holes 71 in the groove 31 are used for fixing the base 3 at different positions. Further, the positioning holes 71 on the backing plate 5 are spaced apart from the adjacent through holes 51.
Be equipped with on the bottom face of speed reduction plate 4 with the anti-skidding stripe of deceleration strip 1 adaptation improves speed reduction plate 4's stability.
The width of backup pad 2 is greater than the width of base 3, and every group the bottom of backup pad 2 is installed at least two sets ofly branch 6 makes the utility model discloses the device structure is more stable.
The structure that the well not specified or drawn is current structure, consequently no longer gives unnecessary details.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (7)
1. The utility model provides a traffic engineering uses multi-functional road decelerator which characterized in that: the deceleration strip comprises a deceleration strip (1), a support plate (2) and a base (3) provided with a groove (31), wherein the deceleration strip (1) and the support plate (2) are sequentially connected from top to bottom, the cross section formed by the deceleration strip (1) and the support plate (2) is trapezoidal, and the support plate (2) is a horizontal plate; the two inclined sections of the deceleration strip (1) extend to two ends of the supporting plate (2) and are in screw connection with the supporting plate; the opening direction of the groove (31) faces the deceleration strip (1), and the boss (21) on the bottom surface of the support plate (2) is clamped in the groove (31) of the base (3), so that the deceleration strip (1) is fixed on the base (3) through the support plate (2);
a clamping groove with an upward opening is formed in the horizontal section of the deceleration strip (1), and a deceleration plate (4) matched with the deceleration strip (1) is connected in the clamping groove in a clamping mode.
2. The multifunctional road speed reducer for traffic engineering as claimed in claim 1, wherein: the upper end face of the groove (31) is connected with a backing plate (5) through a bolt, the upper end face of the backing plate (5) is connected with a supporting rod (6) through a bolt, and the upper end face of the supporting rod (6) is connected with the bottom end face of the supporting plate (2) through a bolt.
3. The multifunctional road speed reducer for traffic engineering as claimed in claim 2, wherein: the support rod (6) and the groove (31) have a gap in the transverse direction.
4. The multifunctional road speed reducer for traffic engineering as claimed in claim 1, wherein: fixed plates (7) are symmetrically welded on the front side wall and the rear side wall of the base (3), and positioning holes (71) are formed in the upper end face of the groove (31) and in the middle of the fixed plates (7).
5. The multifunctional road speed reducer for traffic engineering as claimed in claim 1, wherein: and anti-skid stripes matched with the deceleration strips (1) are arranged on the bottom end surface of the deceleration plate (4).
6. The multifunctional road speed reducer for traffic engineering as claimed in claim 1, wherein: all offer holding tank (12) that are used for placing reflection of light subsides (11) on two slope sections of deceleration strip (1).
7. The multifunctional road speed reducer for traffic engineering as claimed in claim 2, wherein: the width of the supporting plate (2) is larger than that of the base (3), and at least two groups of supporting rods (6) are arranged at the bottom of the supporting plate (2) of each group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701766.6U CN214939472U (en) | 2020-11-20 | 2020-11-20 | Traffic engineering uses multi-functional road decelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022701766.6U CN214939472U (en) | 2020-11-20 | 2020-11-20 | Traffic engineering uses multi-functional road decelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214939472U true CN214939472U (en) | 2021-11-30 |
Family
ID=79035367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022701766.6U Active CN214939472U (en) | 2020-11-20 | 2020-11-20 | Traffic engineering uses multi-functional road decelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214939472U (en) |
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2020
- 2020-11-20 CN CN202022701766.6U patent/CN214939472U/en active Active
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