CN209607360U - A kind of automatic sign of rotation board of main line shunting - Google Patents
A kind of automatic sign of rotation board of main line shunting Download PDFInfo
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- CN209607360U CN209607360U CN201920608241.2U CN201920608241U CN209607360U CN 209607360 U CN209607360 U CN 209607360U CN 201920608241 U CN201920608241 U CN 201920608241U CN 209607360 U CN209607360 U CN 209607360U
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- sign
- board
- axle housing
- shaft
- main line
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Abstract
The utility model relates to traffic control apparatus fields more particularly to a kind of main line to shunt automatic sign of rotation board, including sign board, shaft, axle housing and motor；Sign board is fixedly connected with shaft, and sign board is plate structure, and it is provided with shunting mark on one side；Shaft is sheathed in axle housing, at least two-stage step through-hole is equipped with inside axle housing, shaft is the step-like cylinder being adapted with axle housing inner via hole, and the step dimension close to sign board side is larger, is provided with bearing among the step of shaft and axle housing；Motor is connect with shaft, for driving shaft to rotate.By traditional, manually put sign board is changed to fixed sign of rotation board to the utility model, when there is accident, it only needs to rotate with the one side for shunting mark to driver's visible location, it greatly reduces the person of removing obstacles and puts the cost of labor removed, reduce because in road time long and increased security risk.
Description
Technical field
The utility model relates to traffic control apparatus fields more particularly to a kind of main line to shunt automatic sign of rotation board.
Background technique
Traffic task is being executed, when bad weather occurs or having traffic jam, is being generally required in the exit to satisfy the requirements
Carry out vehicle progress main line shunting operation to sailing, implements this work, should protrude and carry out early warning work, because if being mentioned without early warning
Show work, phenomena such as front vehicle does not know about front situation, and it is too fast that there are speeds, and lane change is overtaken other vehicles, is easy to cause traffic accident, and
And it constitutes a threat to the personal safety of the traffic-police of the task of execution.When actually executing early warning task, traffic-police is needed to exist
It shunts and puts sign board in front of exit, safety coefficient is low, lay-by time is long, continuous development and vehicle flowrate with highway
Continue to increase, freeway traffic police work pressure is also increasing.
Defect present in early warning work is shunted in view of above-mentioned existing main line, the present inventor is based on being engaged in such product work
Cheng Yingyong many years practical experience abundant and professional knowledge, and cooperate the utilization of scientific principle, it is subject to research and innovation, actively to found
A kind of automatic sign of rotation board of main line shunting, makes it with more practicability.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of main lines to shunt automatic sign of rotation board, solves mesh
It is preceding manually to put the problem that early warning board lay-by time is long, security risk is big.
In order to achieve the above object, the technical scheme adopted by the utility model is a kind of main line shunts automatic rotation mark
Will board, including sign board, shaft, axle housing and motor；
Sign board is fixedly connected with shaft, and sign board is plate structure, and it is provided with shunting scene text on one side, another
Face is provided with advertising design；
Shaft is sheathed in axle housing, is equipped at least two-stage step through-hole inside the axle housing, the shaft be in axle housing
The adaptable step-like cylinder of through-hole, and the step dimension close to sign board side is larger, among the step of the shaft and axle housing
It is provided with bearing；
Motor is connect with the shaft, for driving shaft to rotate.
Further, the bearing is thrust ball bearing.
Further, the ring for placing thrust ball bearing is provided on the step surface of the axle housing to be loaded slot structure.
Further, the motor is stepper motor.
Further, further includes:
Solar panels are fixed on sign board, for converting light energy into electric energy；
Storage battery, for storing energy converted from the solar panel and providing power supply for motor；
Further, the sign board is equipped with font electroluminescent lamp, and the font electroluminescent lamp is connect with storage battery.
Further, further include control panel, the control panel respectively with storage battery, motor and font electroluminescent lamp phase
Even.
Further, the control panel, motor and storage battery are set in rain-proof cabinet.
Further, further include rotary shaft cover, ball grooves are equipped in the rotary shaft cover, are provided with ball, shaft in ball grooves
Lid is fixed on axle housing upper surface, and the ball engagement, for preventing the radial of shaft from shaking.
Further, tapered structure outside the rotary shaft cover, and rotary shaft cover upper diameter is less than the width of the sign board
Degree, lower diameter are greater than the outer diameter of axle housing, and the outer end face of axle housing and the bottom of rotary shaft cover are provided with stepped mating surface, for preventing
Only rainwater enters.
Through the above technical solutions, the beneficial effects of the utility model are:
By traditional, manually putting sign board is changed to fixed sign of rotation board, when there is accident, it is only necessary to will have and divide
The one side for will of failing to be sold at auction, which is rotated, to be greatly reduced the person of removing obstacles to driver's visible location and puts the cost of labor removed, and is subtracted
The road Shao Liaoyin time long and increased security risk.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is shaft, the attachment structure schematic diagram of axle housing in the utility model；
Fig. 3 is the attachment structure schematic diagram of rotary shaft cover, bottom cover and axle housing in the utility model；
Fig. 4 is the attachment structure schematic diagram of worm gear in the utility model, worm screw and motor；
Attached meaning marked in the figure is as follows:
1- sign board, 2- shaft, 3- axle housing, 4- motor, 5- control panel, 6- solar panels, 7- storage battery, 31- worm gear,
32- rotary shaft cover, 33- bottom cover, 41- worm screw.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Main line as shown in Figure 1 and 2 shunts automatic sign of rotation board, before being set to highway hinge and main line ring road mouth
Side, is made of, axle housing sign board 1, the shaft 2 being fixedly connected with 1 lower part of sign board, the axle housing 3 being set in outside shaft 2 and bearing
3 be fixed on ring road mouth with anchor ear before fence upright on, 2 bottom of shaft is engaged with motor 4, and motor 4 is electrically connected with control panel 5
It connects, control panel 5 is electrically connected with storage battery 7, and control panel 5 is equipped with the switch of control 4 positive and negative rotation of motor.When usual, sign board 1
It is arranged in parallel with freeway guardrail net, to avoid leading to misunderstanding, it is public that the one side that sign board is equipped with font is set to high speed usually
On the outside of road；When road surface, which needs to set up, shunts sign board, a people is needed to drive under regular situation, a people passs board, and a people puts board
Workload only needs one man operation now, opens the switch of control panel, and operation motor 4 rotates, and makes with shunting mark and font
The one side of electroluminescent lamp turns to direction to the car, and driver is reminded to take measures to keep clear, due to being arranged on the fence upright of highway,
Operator need to only stand can complete this sequence of operations outside freeway guardrail, substantially increase safety, shunt knot
Shu Hou also eliminates the artificial time for withdrawing warning sign, equally improves efficiency and safety coefficient.
Specifically, being equipped at least two-stage step through-hole inside axle housing 3 as shown in Fig. 2, shaft 2 is sheathed in axle housing 3, turn
Axis 2 is the step-like cylinder being adapted with 3 inner via hole of axle housing, and the step dimension close to 1 side of sign board is larger, shaft 2 and axis
Bearing is provided among the step of shell 3；Motor 4 is connect with shaft 2, for driving shaft 2 to rotate.Bearing is thrust ball bearing.
The ring for placing thrust ball bearing is provided on the step surface of axle housing 3 to be loaded slot structure.Since shaft 2 is vertically arranged,
The gravity of shaft 2 can be preferably carried by step surface using thrust ball bearing.Motor 4 is stepper motor, stepper motor
Rotation angle be easier to control, and sign board be not provided with shunt mark be provided with advertisement or other publicity languages on one side, with
Improve its utilization rate.
As the preferred of above-described embodiment, solar panels 6 are provided with above sign board 1, solar panels 6 are electrically connected with storage battery 7
It connecing, storage battery 7 is rechargeable lithium battery, and storage battery 7 connect with solar panels 6, power storage can be converted light energy into storage battery 7,
It is not influenced by weather and the supply of field unregulated power.
As the preferred of above-described embodiment, sign board 1 is equipped with font electroluminescent lamp, 5 electricity of font electroluminescent lamp and control panel
Connection, control panel 5 are equipped with the switch that control warning lamp and font electroluminescent lamp open and close.Font electroluminescent lamp is opened, is reached
To more eye-catching effect, in case tired driver driving demand occurs less than the case where warning sign.
As the preferred of above-described embodiment, control panel 5, motor 4 and storage battery 7 are set in rain-proof cabinet, and rain-proof cabinet is equipped with
Lower sliding door, by above hinge and cabinet body hingedly, sealing strip being equipped between lower sliding door and cabinet body, prevents rainwater from entering in cabinet.Control
Panel 5, motor 4 and storage battery 7 processed belong to charging equipment, in order to prolong its service life, it is necessary to be placed on rain and snow
Protection cabinets in.
When being bad weather due to one of the main purpose that the main line of the application shunts automatic sign of rotation board setting, because
This must do related improvement to the structural reliability of sign of rotation board, although shaft as shown in Figure 22 is arranged in stepped,
The gravity that multiple tracks thrust ball bearing can carry shaft 2 is allowed to move in a circle, however if in harsh environment, it is possible to by
So that shaft 2 is shaken in axle housing 3 to external force, in order to solve this problem, is additionally provided with rotary shaft cover 32, institute on 3 top of axle housing
The ball for being provided with ball grooves in rotary shaft cover 32 and being placed in ball grooves is stated, is used by the hole location being arranged on rotary shaft cover 32
Rotary shaft cover 32 is fixed on 3 top of axle housing by screw, by the cooperation of rotary shaft cover 32 and ball, makes the radially stable rotation of shaft 2,
It does not shake；Preferably, as shown in Fig. 2, that an internal structure equally can be set is similar with rotary shaft cover 32 3 bottom of axle housing
33 structure of bottom cover, which is not described herein again.
Preferably, the 32 tapered setting in outside of rotary shaft cover, the top end diameter of rotary shaft cover 32 is small, preferably can be than mark
The width of will board bottom is small, can keep out rainwater by sign board in this way and enter in axle housing 3 from rain-proof cover top, and rotary shaft cover 32
The diameter of bottom end is greater than the diameter of axle housing 3, and is equipped with ladder mating surface, and this set can prevent rainwater from entering table on axle housing 3
At the contact surface of face and the bottom surface of rotary shaft cover 32, to prevent rainwater from entering in axle housing 3.
As the preferred of above-described embodiment, shaft 2 and axle housing 3 in the utility model are in that stepped fit system is installed,
Ladder can carry the weight of shaft 2 in the vertical direction, however can not but prevent the up moving of shaft 2, in order to prevent shaft 2
Up moving is even extracted, and is fixed with worm gear 31 in 2 bottom of shaft, worm gear 31 is fixed with shaft, specifically, can be in worm gear
31 are arranged radially hole location is fixed by screw and shaft 2.Worm gear 31 is after bottom and shaft 2 are fixed, due to the blocking of worm gear 31,
Shaft 2 can not be axially displaced.In addition, being additionally provided with worm screw 41, worm screw 41 connect with motor 4, as shown in figure 4, worm screw
41 engage with worm gear 31, drive worm gear 31 to rotate by the rotation of worm screw 41, and worm gear 31 and shaft 2 are fixed to drive shaft 2
Rotation, and then when sign board 1 rotate.This rotating manner is stable and inertia is small, small to the damage of worm gear 31, rotating effect
It is good.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (10)
1. a kind of main line shunts automatic sign of rotation board, which is characterized in that including sign board (1), shaft (2), axle housing (3) and electricity
Machine (4)；
Sign board (1) is fixedly connected with shaft (2), and sign board (1) is plate structure, and it is provided with shunting mark on one side；
Shaft (2) is sheathed in axle housing (3), and at least two-stage step through-hole, the shaft (2) is equipped with inside the axle housing (3) and is
The step-like cylinder being adapted with axle housing (3) inner via hole, diameter ruler of the step-like cylinder close to the sign board (1) side
It is very little to be greater than the diameter dimension far from the sign board (1) side, axis is provided among the shaft (2) and the step of axle housing (3)
It holds；Motor (4) is connect with the shaft (2), for driving shaft (2) to rotate.
2. main line according to claim 1 shunts automatic sign of rotation board, which is characterized in that the bearing is thrust ball axis
It holds.
3. main line according to claim 2 shunts automatic sign of rotation board, which is characterized in that the step of the axle housing (3)
The ring for placing thrust ball bearing is provided on face to be loaded slot structure.
4. main line according to claim 1 shunts automatic sign of rotation board, which is characterized in that the motor (4) is stepping
Motor.
5. main line according to claim 1 shunts automatic sign of rotation board, which is characterized in that further include:
Solar panels (6) are fixed on sign board (1), for converting light energy into electric energy；
Storage battery (7), for storing electric energy that solar panels (6) are converted and providing power supply into motor (4).
6. main line according to claim 5 shunts automatic sign of rotation board, which is characterized in that set on the sign board (1)
There is font electroluminescent lamp, the font electroluminescent lamp is connect with storage battery (7).
7. main line according to claim 6 shunts automatic sign of rotation board, which is characterized in that it further include control panel (5),
The control panel (5) is connected with storage battery (7), motor (4) and font electroluminescent lamp respectively.
8. main line according to claim 7 shunts automatic sign of rotation board, which is characterized in that the control panel (5), electricity
Machine (4) and storage battery (7) are set in rain-proof cabinet.
9. main line according to claim 1 shunts automatic sign of rotation board, which is characterized in that it further include rotary shaft cover (32),
It is equipped with ball grooves in the rotary shaft cover (32), is provided with ball in ball grooves, rotary shaft cover (32) is fixed on axle housing (3) upper surface,
With the ball engagement, for preventing the radial of shaft (2) from shaking.
10. main line according to claim 9 shunts automatic sign of rotation board, which is characterized in that the rotary shaft cover (32) is outside
The tapered structure in portion, and rotary shaft cover (32) upper diameter is less than the width of the sign board (1), lower diameter is greater than axle housing (3)
Outer diameter, the outer end face of axle housing (3) and the bottom of rotary shaft cover (32) are provided with stepped mating surface, for preventing rainwater from entering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920608241.2U CN209607360U (en) | 2019-04-29 | 2019-04-29 | A kind of automatic sign of rotation board of main line shunting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920608241.2U CN209607360U (en) | 2019-04-29 | 2019-04-29 | A kind of automatic sign of rotation board of main line shunting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209607360U true CN209607360U (en) | 2019-11-08 |
Family
ID=68407854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920608241.2U Active CN209607360U (en) | 2019-04-29 | 2019-04-29 | A kind of automatic sign of rotation board of main line shunting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209607360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593511A (en) * | 2020-12-09 | 2021-04-02 | 曲培 | Traffic dispersion device for people and vehicles separation planning of congested road sections |
-
2019
- 2019-04-29 CN CN201920608241.2U patent/CN209607360U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112593511A (en) * | 2020-12-09 | 2021-04-02 | 曲培 | Traffic dispersion device for people and vehicles separation planning of congested road sections |
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