CN220150131U - Road speed reducer for traffic engineering - Google Patents
Road speed reducer for traffic engineering Download PDFInfo
- Publication number
- CN220150131U CN220150131U CN202320218334.0U CN202320218334U CN220150131U CN 220150131 U CN220150131 U CN 220150131U CN 202320218334 U CN202320218334 U CN 202320218334U CN 220150131 U CN220150131 U CN 220150131U
- Authority
- CN
- China
- Prior art keywords
- speed reduction
- belt
- main belt
- traffic engineering
- speed
- 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
- 239000003638 chemical reducing agent Substances 0.000 title abstract description 7
- 230000009467 reduction Effects 0.000 claims description 53
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to the technical field of traffic engineering and discloses a road speed reducer for traffic engineering, which comprises a plurality of groups of speed reducing main belts and a plurality of groups of speed reducing auxiliary belts assembled by matching with the speed reducing main belts, wherein connecting plug-ins are fixedly arranged at the front and rear positions of the left and right side surfaces of the speed reducing main belts and the speed reducing auxiliary belts, and assembling clamping grooves are formed in the front side arc wall surface of the speed reducing main belts and the rear side arc wall surface of the speed reducing auxiliary belts.
Description
Technical Field
The utility model relates to the technical field of traffic engineering, in particular to a road speed reducer for traffic engineering.
Background
The prior assembled deceleration strip can be provided with a group of limiting rods after being assembled, so that the assembled deceleration strip is inserted into a plurality of groups of deceleration strips to be used in a limiting and fixing manner, the top of the deceleration strip can be vertically and fixedly arranged with the ground through a bolt mechanism, and when the deceleration strip is used for a long time, a vehicle can form a thrust before passing through the deceleration strip device, so that the bolt piece is fatigued and bent for a long time, and when the individual deceleration strip is detached and replaced, the limiting rods inside the plurality of groups of deceleration strips are required to be taken out, the whole deceleration strip is inconvenient to detach and use independently, and the detachment process is time-consuming and labor-consuming.
Disclosure of Invention
The utility model mainly solves the technical problems in the prior art and provides a road speed reducing device for traffic engineering.
In order to achieve the purpose, the technical scheme is adopted by the road speed reducer for traffic engineering, the road speed reducer comprises a plurality of groups of speed reducing main belts and a plurality of groups of speed reducing auxiliary belts which are assembled in a matched mode with the speed reducing main belts, connecting plug-ins are fixedly arranged at the front and rear positions of the left side surfaces and the right side surfaces of the speed reducing main belts and the speed reducing auxiliary belts, assembling clamping grooves are formed in the front arc-shaped wall surfaces of the speed reducing main belts and the rear arc-shaped wall surfaces of the speed reducing auxiliary belts, and the speed reducing main belts and the speed reducing auxiliary belts are horizontally inserted and assembled together through the connecting plug-ins and the inside of the assembling clamping grooves.
Preferably, a fixed screw groove penetrating through the inside of the speed reduction main belt is formed in one side, away from the assembly clamping groove, of the connecting plug-in piece on the speed reduction auxiliary belt, and a fixed bolt piece capable of mounting and fastening the speed reduction main belt and the speed reduction auxiliary belt is assembled in the internal screw thread of the fixed screw groove;
furthermore, the fixed screw groove and the fixed bolt piece are all arranged in an inclined state, so that the vertical prestress of the fixed bolt piece can be reduced.
Preferably, the arc wall surfaces on the front side and the rear side of the speed reduction main belt and the speed reduction auxiliary belt are provided with built-in grooves, and built-in reflecting pieces for reflecting light are arranged in the built-in grooves;
further, the built-in reflecting piece is arranged in the built-in groove in a hidden mode.
Advantageous effects
The utility model provides a road speed reducer for traffic engineering. The beneficial effects are as follows:
(1) This road decelerator for traffic engineering, this multiunit deceleration strip and speed reduction pair area are whole can be mutually assembled concatenation setting, make be applied to road traffic and slow down and use, current pin-connected panel deceleration strip can set up a set of gag lever post after the equipment, make and insert spacing fixed use in the multiunit deceleration strip, and deceleration strip self top can be through the perpendicular fixed setting in ground of bolt mechanism, and the deceleration strip is in the long-time use of follow-up, the vehicle can form a thrust before the meeting when passing through the deceleration strip device, make the long-time tired bending of bolt member, and when dismantling the change to solitary deceleration strip, need take out the inside spacing inserted bar of multiunit deceleration strip again, it is used alone to lead to the whole inconvenient dismantlement of deceleration strip alone to take out, and this multiunit deceleration strip and speed reduction pair area can two-phase mutually support in proper order, it can to make between deceleration strip and the speed reduction pair area through connecting plug-in and assembly draw-in groove slip again the screw thread assembly plug-in fixed bolt spare fixed, and fixed bolt spare all be the slope setting, can effectively reduce the extrusion thrust of vehicle when the fixed spare can be through the time, the fatigue is dismantled to the subsequent can take out the direct to the deceleration strip to take out the vice reduction bolt directly or take out the slip pair and take out the direct time saving device.
(2) The built-in grooves are formed in the front arc-shaped two sides and the rear arc-shaped two sides of the speed reduction main belt and the speed reduction auxiliary belt, built-in reflecting pieces are fixedly assembled in the built-in grooves, and the built-in reflecting pieces can reflect light to carry out feedback warning after being irradiated by a vehicle light source, so that the effect of improving the safety warning of the speed reduction belt device is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is an enlarged view of B of FIG. 1 in accordance with the present utility model;
fig. 4 is an enlarged view of C of fig. 1 in accordance with the present utility model.
Legend description:
1. a deceleration main belt; 2. a speed reducing sub belt; 3. a connection plug-in; 4. assembling a clamping groove; 5. fixing the screw groove; 6. a securing latch; 7. a built-in groove; 8. and a reflecting piece is arranged in the light-reflecting piece.
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: the utility model provides a road decelerator for traffic engineering, as shown in fig. 1-4, including multiunit speed reduction main belt 1 and with speed reduction auxiliary belt 2 of speed reduction main belt 1 matched with the equipment, the front and back position of speed reduction main belt 1 and speed reduction auxiliary belt 2 both sides surface is fixed mounting has connecting plug-in components 3, the assembly draw-in groove 4 has all been seted up to the front side arc wall of speed reduction main belt 1 and the rear side arc wall of speed reduction auxiliary belt 2, be in the same place through connecting plug-in components 3 and the inside horizontal grafting assembly of assembly draw-in groove 4 between speed reduction main belt 1 and the speed reduction auxiliary belt 2, the fixed screw groove 5 that runs through the inside of speed reduction main belt 1 has been seted up to the side that is kept away from to connecting plug-in groove 3 on the speed reduction auxiliary belt 2, the inside screw thread of fixed screw groove 5 is equipped with can be to the fixed bolt piece 6 of speed reduction main belt 1 and speed reduction auxiliary belt 2 installation fastening, fixed screw groove 5 and fixed bolt piece 6 all are the inclined state setting, reducible fixed bolt piece 6 self sets up prestressing force vertically, speed reduction main belt 1 and speed reduction main belt 2 both sides arc wall all set up built-in groove 7 with the inside through connecting plug-in groove 7, the inside reflection of light 7 is hidden in the built-in reflection of light position 8 is provided in reflection of light in the built-in groove 7.
The working principle of the utility model is as follows:
the whole multiunit speed reduction main belt 1 and the speed reduction auxiliary belt 2 can be the concatenation setting of mutually supporting, make and be applied to road traffic and slow down the use, and this multiunit speed reduction main belt 1 and the speed reduction auxiliary belt 2 can mutually support in proper order each other and assemble, make between speed reduction main belt 1 and the speed reduction auxiliary belt 2 through connecting plug-in components 3 and assembly draw-in groove 4 slip grafting again screw assembly dead bolt spare 6 fixed, and dead bolt spare 6 all is the slope setting with dead screw groove 5, can effectively reduce the extrusion thrust that the vehicle passes through, avoid dead bolt spare fatigue deformation, can directly take off dead bolt spare 6 during the follow-up dismantlement, to the speed reduction main belt 1 or the direct slip of speed reduction auxiliary belt 2 of damage section take out can, thereby conveniently dismantle the change to solitary speed reduction belt device, make labour saving and time saving.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a road decelerator for traffic engineering, includes multiunit speed reduction main belt (1) and with speed reduction main belt (1) the multiunit speed reduction auxiliary belt (2) of cooperation equipment, its characterized in that: the front and rear positions of the surfaces of the left side and the right side of the speed reduction main belt (1) and the surfaces of the left side and the right side of the speed reduction auxiliary belt (2) are fixedly provided with connecting plug-ins (3), the front arc-shaped wall surface of the speed reduction main belt (1) and the rear arc-shaped wall surface of the speed reduction auxiliary belt (2) are provided with assembling clamping grooves (4), and the speed reduction main belt (1) and the speed reduction auxiliary belt (2) are assembled together in a horizontally spliced mode through the connecting plug-ins (3) and the inside of the assembling clamping grooves (4).
2. The traffic engineering road reduction device according to claim 1, characterized in that: one side of a connecting plug-in (3) on the speed reduction auxiliary belt (2) far away from the assembly clamping groove (4) is provided with a fixing screw groove (5) penetrating through the inside of the speed reduction main belt (1), and the internal thread of the fixing screw groove (5) is provided with a fixing bolt piece (6) capable of being used for installing and fastening the speed reduction main belt (1) and the speed reduction auxiliary belt (2).
3. The road speed reducing device for traffic engineering according to claim 2, wherein: the fixed screw grooves (5) and the fixed bolt pieces (6) are all arranged in an inclined state, so that the prestress of the fixed bolt pieces (6) can be reduced.
4. The road speed reducing device for traffic engineering according to claim 2, wherein: the inner grooves (7) are formed in the arc-shaped wall surfaces of the front side and the rear side of the speed reduction main belt (1) and the speed reduction auxiliary belt (2), the inner parts of the inner grooves (7) are provided with built-in light reflecting pieces (8) for reflecting light, and the built-in light reflecting pieces (8) are arranged in the built-in grooves (7) in a hidden mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218334.0U CN220150131U (en) | 2023-02-15 | 2023-02-15 | Road speed reducer for traffic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320218334.0U CN220150131U (en) | 2023-02-15 | 2023-02-15 | Road speed reducer for traffic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220150131U true CN220150131U (en) | 2023-12-08 |
Family
ID=89012570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320218334.0U Active CN220150131U (en) | 2023-02-15 | 2023-02-15 | Road speed reducer for traffic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220150131U (en) |
-
2023
- 2023-02-15 CN CN202320218334.0U patent/CN220150131U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220150131U (en) | Road speed reducer for traffic engineering | |
| CN201964119U (en) | Splicing screen bracket | |
| CN102201466A (en) | Photovoltaic module frame assembling structure, and module and module installation structure thereof | |
| CN205130909U (en) | A device for fixing rear engine is expansion tank for passenger train | |
| CN105270163A (en) | Device for fixing expansion water tank for passenger car with rear-mounted engine | |
| CN208168232U (en) | Wall hanging plate system | |
| CN211597286U (en) | Glass rib mounting structure capable of being mounted indoors | |
| CN219433149U (en) | High-power integrated solar street lamp | |
| CN211007240U (en) | Unordered connection structure of crossbeam and stand | |
| CN212343691U (en) | Theftproof photovoltaic support | |
| CN212248816U (en) | Improved structure of glass curtain wall grating | |
| CN211587969U (en) | Horizontal roller frame capable of realizing fast assembly and fast disassembly of horizontal roller | |
| CN213079867U (en) | Easy-to-operate operating platform of steel bar straightener | |
| CN217896849U (en) | Steel construction of prefabricated wallboard of assembled | |
| CN218463613U (en) | Novel front protective lower grid structure | |
| CN216196625U (en) | Template connecting structure | |
| CN211687859U (en) | Well frame convenient to installation panel | |
| CN216980076U (en) | Stainless steel edge-expanding luminous advertisement character | |
| CN219569281U (en) | Building outer facade decorative curtain wall | |
| CN201252499Y (en) | Neck type solar battery mounting framework structure | |
| CN213115788U (en) | Isolated column for construction | |
| CN215061222U (en) | Deformed steel convenient to install and fix | |
| CN218715726U (en) | Dismantle convenient construction guardrail | |
| CN216740958U (en) | Assembled building construction protector | |
| CN220400199U (en) | Billboard connecting structure for commercial curtain wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |