CN206859109U - A kind of anticollision can free adjusting height highway height-limiting frame - Google Patents
A kind of anticollision can free adjusting height highway height-limiting frame Download PDFInfo
- Publication number
- CN206859109U CN206859109U CN201720682343.XU CN201720682343U CN206859109U CN 206859109 U CN206859109 U CN 206859109U CN 201720682343 U CN201720682343 U CN 201720682343U CN 206859109 U CN206859109 U CN 206859109U
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- China
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- cross bar
- support column
- height
- brake
- running wheel
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Abstract
The utility model discloses a kind of anticollision can free adjusting height highway height-limiting frame, including cross bar and support column, two avris of cross bar are provided with support column, directive wheel and drag running wheel surface and be arranged with steel cable, cross bar one end is connected by steel cable with rope fixed block top, and the bottom of support column is provided with embedded board, the side of dagger is provided with controlling switch and battery case, battery case is electrically connected with motor, and motivation is electrically connected with controlling switch, and controlling switch is electrically connected with brake.This kind of anticollision can free adjusting height highway height-limiting frame, it is practical, by motor, brake, directive wheel inside transmission device and drag running wheel, the steel cable above running wheel and directive wheel is dragged in succession respectively rope fixed block and cross bar, so that motor drags running wheel rotation by being driven after brake, so that dragging running wheel and tractive force caused by dragging the frictional force of steel cable above running wheel, the lifting of cross bar is then realized.
Description
Technical field
The utility model is related to a kind of anticollision highway height-limiting frame, more particularly to a kind of anticollision can free adjusting height highway limit
It is overhead, belong to technical field of highway traffic.
Background technology
In recent years, highway in China transport is fast-developing, and motor vehicles rapidly increase, particularly Large Dump Truck, container
Automobile and purpose-built vehicle are increasing.Vehicle is frequently necessary to by railroad bridge, highway bridge, tunnel in the process of moving
The buildings such as road, Overheight Vehicles hit railway, the accident of highway bridge happens occasionally, and these hit accident transports to the safety in China
It is defeated to constitute grave danger.To ensure safety, prevent Overheight Vehicles from hitting above-mentioned building and causing to damage, it is one to set height-limiting frame
Kind usual way, but existing height-limiting frame is unable to by directive wheel and drags running wheel to pull cross bar to move, to adjust horizontal stroke
Bar and the height on ground so that the larger truck of volume can not be by height-limiting frame, may cause obstruction to traffic etc. problem.
Utility model content
The utility model provide a kind of anticollision can free adjusting height highway height-limiting frame, traditional limit for height can be efficiently solved
Frame is simple in construction, and practicality is not strong, and can not automatic controlled height the defects of.
In order to solve the above-mentioned technical problem, the utility model provide a kind of anticollision can free adjusting height highway height-limiting frame,
Including cross bar and support column, the equal side in both ends of the cross bar is provided with support column, and the bottom of the cross bar is provided with buffer stopper, described slow
The bottom for rushing block is provided with supporting plate, and the both sides avris of the support column is provided with chute, and the both ends of the cross bar pass through chute and branch
Dagger both sides avris is slidably connected, and one end of the supporting plate is hinged by hinge and support column avris, the top of the support column
End is provided with support base, and the support base is fixedly connected by screw with support column, and the top of the support base is provided with transmission device,
The inside of the transmission device is provided with three balance plates, and the surface of one of them balance plate is provided with brake, the braking
The top of machine is provided with rope fixed block, and the surface of balance plate described in other in which is provided with motor, the brake and electronic
The bottom of machine is threadedly coupled by screw rod with balance plate top, and the bottom of the rope fixed block passes through screw rod and brake screw thread
Connection, the top of the transmission device are provided with support frame, and the both sides of support frame as described above are equipped with directive wheel and drag running wheel, described to lead
It is fixedly connected to taking turns and dragging running wheel by connecting rod with support frame, the directive wheel and drags running wheel surface and be arranged with steel cable, it is described
Cross bar one end is connected by steel cable with rope fixed block top, and the side of the dagger is provided with controlling switch and battery case, described
Battery case is electrically connected with motor, and the motor and brake are electrically connected with controlling switch.
As a kind of optimal technical scheme of the present utility model, the inside of the transmission device is provided with three balance plates, institute
State top and the balance plate of bottom two is fixedly connected with support frame by screw, the balance plate of the centre slides with support frame to be connected
Connect.
As a kind of optimal technical scheme of the present utility model, the bottom of the support column is provided with some embedded boards.
As a kind of optimal technical scheme of the present utility model, what the top of the cross bar and the rope fixed block was provided with
Snap ring is connected with steel cable.
The beneficial effect that the utility model is reached is：This kind of anticollision can free adjusting height highway height-limiting frame, practicality
By force, by motor, brake, directive wheel inside transmission device and running wheel is dragged, drags the steel cable difference above running wheel and directive wheel
Rope fixed block of ining succession and cross bar so that motor drags running wheel rotation by being driven after brake so that drags running wheel and drags running wheel
Tractive force caused by the frictional force of steel cable above, then realize the lifting of cross bar.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is structural representation of the present utility model；
Fig. 2 is transmission structures schematic diagram of the present utility model；
Fig. 3 is support frame structure diagram of the present utility model；
In figure：1st, cross bar；2nd, support column；3rd, buffer board；4th, directive wheel；5th, running wheel is dragged；6th, supporting plate；7th, embedded board；8、
Controlling switch；9th, battery case；10th, support frame；11st, steel cable；12nd, transmission device；13rd, balance plate；14th, rope fixed block；15th, make
Motivation；16th, motor；17th, support base.
Embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-3, a kind of anticollision of the utility model can free adjusting height highway height-limiting frame, including cross bar 1 and branch
Dagger 2, the equal side in both ends of cross bar 1 are provided with support column 2, and the bottom of cross bar 1 is provided with buffer stopper 3, and the bottom of buffer stopper 3 is provided with support
Plate 6, the both sides avris of support column 2 are provided with chute, and the both ends of cross bar 1 are slidably connected by chute and the both sides avris of support column 2, branch
One end of fagging 6 is hinged by hinge and the avris of support column 2, and the top of support column 2 is provided with support base 17, and support base 17 passes through spiral shell
Nail is fixedly connected with support column 2, and the top of support base 17 is provided with transmission device 12, and the inside of transmission device 12 is provided with three balances
Plate 13, the surface of one of balance plate 13 are provided with brake 15, and the top of brake 15 is provided with rope fixed block 14, wherein separately
The surface of one balance plate 13 is provided with motor 16, and the bottom of brake 15 and motor 16 passes through screw rod and the top of balance plate 13
Threaded connection, the bottom of rope fixed block 14 are threadedly coupled by screw rod with brake 15, and the top of transmission device 12 is provided with branch
Support 10, the both sides of support frame 10 are equipped with directive wheel 4 and drag running wheel 5, directive wheel 4 and drag running wheel 5 and pass through connecting rod with supporting
Frame 10 is fixedly connected, and directive wheel 4 and is dragged the surface of running wheel 5 and is arranged with steel cable 11, and the one end of cross bar 1 passes through steel cable 11 and rope fixed block
14 tops connect, and the side of dagger 2 is provided with controlling switch 8 and battery case 9, and battery case 9 is electrically connected with motor 16, motor
16 and brake 15 be electrically connected with controlling switch 8.
Further, the inside of transmission device 12 is provided with three balance plates 13, top and the balance plate 13 of bottom two and branch
Support 10 is fixedly connected by screw, and middle balance plate 13 is slidably connected with support frame 10, facilitates the upper of intermediate equilibria plate 13
Lower slider, and two other balance plate 13 is not influenceed by the slip of in-between balance plate 13 so that the slip of steel cable 11 is more steady
It is fixed.
Further, the bottom of support column 2 is provided with some embedded boards 7, is advantageous to the more stable of support column 2, improves branch
The stability of dagger 2.
Further, the top of cross bar 1 and rope fixed block 14 is provided with being connected with steel cable 11 for snap ring, more stable fixation
Firmly steel cable 11 so that steel cable 11 does not separate from cross bar 1 and rope fixed block 14 easily.
When specific, manually operation embedded board 7 fixes support column 2, so as to set up whole height-limiting frame, works as volume
It is manually operated to the inside of battery case 9 installation battery when big truck passes through height-limiting frame, open controlling switch 8 so that transmission
Device 12 works, under the drive of the brake 15 of the inside of transmission device 12 so that drags running wheel 5 and rotates, drags running wheel 5 and drive steel cable
11 rotate so that drag running wheel 5 and steel cable 11 produces friction, and then produce a tractive force so that steel cable 11 moves up and down, and enters
And drive cross bar 1 to move up and down, height-limiting frame and then effect with freely-adjustable height.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent substitution.All any modification, equivalent substitution and improvements within the spirit and principles of the utility model, made etc.,
It should be included within the scope of protection of the utility model.
Claims (4)
1. a kind of anticollision can free adjusting height highway height-limiting frame, including cross bar（1）And support column（2）, it is characterised in that it is described
Cross bar（1）The equal side in both ends be provided with support column（2）, the cross bar（1）Bottom be provided with buffer stopper（3）, the buffer stopper（3）'s
Bottom is provided with supporting plate（6）, the support column（2）Both sides avris be provided with chute, the cross bar（1）Both ends by chute with
Support column（2）Both sides avris is slidably connected, the supporting plate（6）One end pass through hinge and support column（2）Avris is hinged, described
Support column（2）Top be provided with support base（17）, the support base（17）Pass through screw and support column（2）It is fixedly connected, it is described
Support base（17）Top be provided with transmission device（12）, the transmission device（12）Inside be provided with three balance plates（13）, its
In a balance plate（13）Surface be provided with brake（15）, the brake（15）Top be provided with rope fixed block
（14）, balance plate described in other in which（13）Surface be provided with motor（16）, the brake（15）And motor（16）
Bottom pass through screw rod and balance plate（13）Top is threadedly coupled, the rope fixed block（14）Bottom pass through screw rod with braking
Machine（15）Threaded connection, the transmission device（12）Top be provided with support frame（10）, support frame as described above（10）Both sides be all provided with
There is directive wheel（4）With drag running wheel（5）, the directive wheel（4）With drag running wheel（5）Pass through connecting rod and support frame（10）It is fixed to connect
Connect, the directive wheel（4）With drag running wheel（5）Surface is arranged with steel cable（11）, the cross bar（1）One end passes through steel cable（11）With rope
Rope fixed block（14）Top connects, the dagger（2）Side be provided with controlling switch（8）And battery case（9）, the battery case
（9）With motor（16）It is electrically connected with, the motor（16）And brake（15）And controlling switch（8）It is electrically connected with.
2. a kind of anticollision according to claim 1 can free adjusting height highway height-limiting frame, it is characterised in that the transmission
Device（12）Inside be provided with three balance plates（13）, described two balance plates in top and bottom（13）With support frame（10）Pass through
Screw is fixedly connected, the balance plate of the centre（13）With support frame（10）It is slidably connected.
3. a kind of anticollision according to claim 1 can free adjusting height highway height-limiting frame, it is characterised in that the support
Post（2）Bottom be provided with some embedded boards（7）.
4. a kind of anticollision according to claim 1 can free adjusting height highway height-limiting frame, it is characterised in that the cross bar
（1）With the rope fixed block（14）The top snap ring and steel cable that are provided with（11）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682343.XU CN206859109U (en) | 2017-06-12 | 2017-06-12 | A kind of anticollision can free adjusting height highway height-limiting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720682343.XU CN206859109U (en) | 2017-06-12 | 2017-06-12 | A kind of anticollision can free adjusting height highway height-limiting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206859109U true CN206859109U (en) | 2018-01-09 |
Family
ID=60831860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720682343.XU Expired - Fee Related CN206859109U (en) | 2017-06-12 | 2017-06-12 | A kind of anticollision can free adjusting height highway height-limiting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206859109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267395A (en) * | 2020-10-15 | 2021-01-26 | 温州融宸科技有限公司 | Anticollision damage-proof road limit for height frame |
-
2017
- 2017-06-12 CN CN201720682343.XU patent/CN206859109U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112267395A (en) * | 2020-10-15 | 2021-01-26 | 温州融宸科技有限公司 | Anticollision damage-proof road limit for height frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180109 Termination date: 20180612 |