CN108894140A - A kind of road early warning height limiter based on technological service - Google Patents
A kind of road early warning height limiter based on technological service Download PDFInfo
- Publication number
- CN108894140A CN108894140A CN201810867284.2A CN201810867284A CN108894140A CN 108894140 A CN108894140 A CN 108894140A CN 201810867284 A CN201810867284 A CN 201810867284A CN 108894140 A CN108894140 A CN 108894140A
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- fixedly connected
- height limiter
- early warning
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- technological service
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- 230000010355 oscillation Effects 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 7
- 230000003116 impacting effect Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 208000014674 injury Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of road early warning height limiter based on technological service, including load-bearing axle, the surface of the load-bearing axle offers the first card slot, the surface of first card slot slidably connects rotating ball, the side of the rotating ball is rotatably connected to outer sleeve, and through there is swing connecting plate, one end that the swing connecting plate is located at outer sleeve bottom is fixedly connected with stable block for the bottom of outer sleeve surface, the surface for stablizing block is fixedly connected with rubber anti-collision washer, and the present invention relates to height limiter technical fields.The road early warning height limiter based on technological service, it solves common height limiter to cause serious injury to automobile, the problem of being unfavorable for interior member's personal safety, the setting of arc sliding frame and sliding shoe moves rubber anti-collision washer arcuately in slider box in time when by automobile impacting, effectively prevent the person caused by automobile is stopped suddenly and property loss, and structure is simple, convenient for users to operation.
Description
Technical field
The present invention relates to height limiter technical field, specially a kind of road early warning height limiter based on technological service.
Background technique
Passenger car is mainly used for carrying passenger and its personal luggage and (or) temporary items in its design and technical characteristic,
Including operating seat, passenger car is no more than nine seats.Passenger car is divided into a kind of following ten vehicles.Engine is
The power device of automobile, chassis are made of power train, running gear, steering system and braking system.Chassis effect is support, installation automobile
The assembly of engine and its each component forms the moulded of automobile, and receives the power of engine, and automobile is made to generate movement,
Guarantee normally travel.Chassis is made of power train, running gear, steering system, suspension system and five part of braking system.Automobile engine institute
The power of sending is transmitted to driving wheel by power train.Power train have decelerations, speed change, reversing, interruption power, between wheel differential and
The functions such as shaft space difference speed can guarantee normally travel of the automobile under various working conditions, and have good dynamic property and economy
Property.Mainly it is made of clutch, transmission, universal joint, transmission shaft and drive axle etc..There is a small number of same Niu Gaoma of vehicle big,
But bumper position is very low, hood tilts and front end is below human body waist position.The extent of injury that these vehicles are thrusted into
Smaller than cab-over-engine vehicle, people swings to automobile on one side after being hit, and is had in arms away by vehicle.
Motor vehicle loading must not exceed the mounted mass appraised and decided on vehicle registration certificate, and cargo length, width must not exceed vehicle
Compartment, briefly, when height of car is more than national safety standard, the center of gravity of the contained cargo of vehicle will be due to vehicular gross combined weight
It improves and high rising, once driver takes a sudden turn, excessively high center of gravity will make entire car body disequilibrium, so that thing of turning on one's side occur
Therefore jeopardize personal safety as well as the property safety.For the safety of you and household, traffic law please be strictly observe, is done from itself.
The height that display is used to refer in a kind of fixed link is usually arranged in traditional road early warning height limiter, if there is vapour
Vehicle is walked by force, and this height limiter can cause serious injury to the exceeded automobile passed through, this way be unfavorable for it is interior at
The personal safety of member, and early warning is ineffective.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of the road early warning height limiter based on technological service, solution
The problem of common height limiter of having determined may cause serious injury to automobile, be unfavorable for interior member's personal safety.
In order to achieve the above object, the present invention is achieved by the following technical programs：A kind of road based on technological service
Early warning height limiter, including load-bearing axle, the surface of the load-bearing axle offer the first card slot, the surface sliding of first card slot
It is connected with rotating ball, the side of the rotating ball is rotatably connected to outer sleeve, and the bottom of the outer sleeve surface, which is run through, swing
Connecting plate, one end that the swing connecting plate is located at outer sleeve bottom are fixedly connected with stable block, and the surface of the stable block is solid
Surely it is connected with rubber anti-collision washer, the side on rubber anti-collision washer surface is fixedly connected with the first contact conductive sheet, described
It swings the surface of connecting plate and is fixedly connected with positioning cylinder positioned at the bottom of outer sleeve, the right side on the load-bearing axle surface is solid
Surely it is connected with support plate, vertically oriented plate is fixedly connected on the right side of the support plate, the left side of the vertically oriented plate is fixed
It is connected with arc sliding frame, buffer spring, the right side of the buffer spring are fixedly connected on the right side of the arc sliding frame inner wall
Side is fixedly connected with sliding shoe, and one end of the positioning cylinder through arc sliding frame and extends to the interior of arc sliding frame
Portion, one end of the positioning cylinder and the inside for being located at arc sliding frame are fixedly connected with the side of sliding shoe, described vertical
The bottom of positioning plate is fixedly connected with positioning stablity rope, and the bottom of the positioning stablity rope is fixedly connected with triangle triggering block, institute
The surface for stating triangle triggering block is fixedly connected with the second contact conductive sheet.
Preferably, the side on the load-bearing axle surface is fixedly connected with the stable block of limit, and described limit stablizes block surface
Side is fixedly connected with arc-shaped slot.
Preferably, aerofoil profile plate is fixedly connected on the left of the load-bearing axle surface, the bottom of the aerofoil profile plate is fixedly connected
There is horizontal stable block.
Preferably, stable oscillation box is fixedly connected on the right side of the horizontal stable block, the stable oscillation box inner wall
Left side is fixedly connected with stabilizing spring.
Preferably, the right end of the stabilizing spring is fixedly connected with buffer board, at the top and bottom of the buffer board respectively with
It is slidably connected at the top and bottom of stable oscillation box inner wall.
Preferably, contact block is fixedly connected on the right side of the buffer board.
Preferably, positioning clamping box is fixedly connected at the top of the swing connecting plate, the positioning clamping box inner wall
Bottom is fixedly connected with retaining spring, and movable plate is fixedly connected at the top of the retaining spring, and the top of the movable plate is solid
Surely it is connected with semicircle clamp, the side for swinging connecting plate is fixedly connected with alarm power supply and high frequency alarm bell.
Beneficial effect
The present invention provides a kind of road early warning height limiter based on technological service.Have compared with prior art following
Beneficial effect：
(1), it is somebody's turn to do the road early warning height limiter based on technological service, the first card slot is offered by the surface of load-bearing axle,
The surface of first card slot slidably connects rotating ball, and the side of rotating ball is rotatably connected to outer sleeve, the bottom of outer sleeve surface
Through there is swing connecting plate, one end that swing connecting plate is located at outer sleeve bottom is fixedly connected with stable block, stablizes the surface of block
It is fixedly connected with rubber anti-collision washer, the side on rubber anti-collision washer surface is fixedly connected with the first contact conductive sheet, the company of swing
The surface of fishplate bar and be located at outer sleeve bottom be fixedly connected with positioning cylinder, branch is fixedly connected on the right side of load-bearing axle surface
Fagging is fixedly connected with vertically oriented plate on the right side of support plate, arc sliding frame, arc is fixedly connected on the left of vertically oriented plate
It is fixedly connected with buffer spring on the right side of shape slider box inner wall, sliding shoe, positioning cylinder are fixedly connected on the right side of buffer spring
One end through arc sliding frame and extend to the inside of arc sliding frame, one end of positioning cylinder and be located at arc sliding
The inside of frame is fixedly connected with the side of sliding shoe, and the bottom of vertically oriented plate is fixedly connected with positioning stablity rope, positioning stablity
The bottom of rope is fixedly connected with triangle triggering block, and the surface of triangle triggering block is fixedly connected with the second contact conductive sheet, load-bearing axle,
Outer sleeve first contacts the joint setting of conductive sheet and the second contact conductive sheet, solves common height limiter and causes sternly to automobile
Grievous hurt, the problem of being unfavorable for interior member's personal safety, the setting of arc sliding frame and sliding shoe is so that rubber anti-collision washer
It can arcuately be moved in slider box in time when by automobile impacting, effectively prevent automobile and be stopped the caused person suddenly
It is lost with property, and structure is simple, convenient for users to operation.
(2), it is somebody's turn to do the road early warning height limiter based on technological service, is fixedly connected by the side on load-bearing axle surface limited
Block is stablized in position, and the side for limiting stable block surface is fixedly connected with arc-shaped slot, and semicircle clamp is limited with the setting for stablizing block is limited
It has made swing connecting plate to continue to move to, has prevented from effectively protecting limit for height dress because height limiter caused by automobile impacting is impaired
The safety of itself is set, and device is simply reliable.
(3), it is somebody's turn to do the road early warning height limiter based on technological service, water steadying is fixedly connected with by the bottom of aerofoil profile plate
Determine block, stable oscillation box is fixedly connected on the right side of horizontal stable block, is fixedly connected with stabilization on the left of stable oscillation box inner wall
Spring, the right end of stabilizing spring are fixedly connected with buffer board, the top with stable oscillation box inner wall respectively at the top and bottom of buffer board
Portion is connected with basal sliding, and contact block, horizontal stable block, stable oscillation box, stabilizing spring are fixedly connected on the right side of buffer board
It is arranged with the joint of contact block, so that swinging connecting plate after automobile impacting, falls speed per hour after rise and spend greatly to early warning limit for height dress
It sets and causes biggish damage, structure is integrally reliable, the person's of maintaining easily maintenance.
Detailed description of the invention
Fig. 1 is the schematic diagram inside structure of the invention；
Fig. 2 is the partial enlarged view in Fig. 1 of the present invention at A；
Fig. 3 is the partial enlarged view in Fig. 1 of the present invention at B；
Fig. 4 is the schematic diagram of present invention alarm power supply and high frequency alarm bell structure.
In figure：1- load-bearing axle, the first card slot of 2-, 3- rotating ball, 4- outer sleeve, 5- swing connecting plate, 6- stablizes block, 7- rubber
Glue anticollision washer, 8- first contact conductive sheet, 9- positioning cylinder, 10- support plate, the vertically oriented plate of 11-, 12- arc sliding frame,
13- buffer spring, 14- sliding shoe, 15- positioning stablity rope, 16- triangle triggering block, 17- second contact conductive sheet, 18- positioning card
Tight box, 19- retaining spring, 20- movable plate, 21- semicircle clamp, 22- limit stablize block, 23- arc-shaped slot, 24- aerofoil profile plate,
25- horizontal stable block, 26- stable oscillation box, 27- stabilizing spring, 28- buffer board, 29- contact block, 30- alarm power supply, 31- high
Frequency alarm bell.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution：A kind of road early warning limit for height dress based on technological service
It sets, including load-bearing axle 1, the surface of load-bearing axle 1 offers the first card slot 2, and the quantity of the first card slot 2 is set as three, is in isosceles
Triangle setting, the surface of the first card slot 2 slidably connect rotating ball 3, and rotating ball 3 can be used for reducing frictional force, rotating ball 3
Side is rotatably connected to outer sleeve 4, and the bottom on 4 surface of outer sleeve swings connecting plate 5 and be located at housing through there is swing connecting plate 5
One end of 4 bottoms of cylinder is fixedly connected with stable block 6, and the surface for stablizing block 6 is fixedly connected with rubber anti-collision washer 7, rubber anti-collision
The side on 7 surface of washer is fixedly connected with the first contact conductive sheet 8, solves common height limiter and causes seriously to hurt to automobile
The problem of doing harm to, being unfavorable for interior member's personal safety, the setting of arc sliding frame 12 and sliding shoe 14 is so that rubber anti-collision washer 7
It can arcuately be moved in slider box 12 in time when by automobile impacting, effectively prevent automobile and be stopped caused people suddenly
Body and property loss, and structure is simple, convenient for users to operation, swings the surface of connecting plate 5 and is located at the bottom of outer sleeve 4
Portion is fixedly connected with positioning cylinder 9, and support plate 10 is fixedly connected on the right side of 1 surface of load-bearing axle, and the right side of support plate 10 is fixed
It is connected with vertically oriented plate 11, the left side of vertically oriented plate 11 is fixedly connected with arc sliding frame 12,12 inner wall of arc sliding frame
Right side be fixedly connected with buffer spring 13, the right side of buffer spring 13 is fixedly connected with sliding shoe 14, one end of positioning cylinder 9
It through arc sliding frame 12 and extends to the inside of arc sliding frame 12, one end of positioning cylinder 9 and is located at arc sliding
The inside of frame 12 is fixedly connected with the side of sliding shoe 14, and the bottom of vertically oriented plate 11 is fixedly connected with positioning stablity rope 15,
The bottom of positioning stablity rope 15 is fixedly connected with triangle triggering block 16, and the surface of triangle triggering block 16 is fixedly connected with the second contact
The side of conductive sheet 17, the second contact conductive sheet 17 and the first contact conductive sheet 8 has conducting wire and alarm power supply 30 and high frequency alert
Bell 31 connects, and when so that the first contact guide card 8 and the second contact guide card 17 contacting, conductor circuit can be connected, so that high
Frequency alarm bell 31 is alarmed, and the side on 1 surface of load-bearing axle is fixedly connected with limit and stablizes block 22, so that swinging connecting plate 5 in car hit
After hitting, falling speed per hour, which is spent, causes biggish damage to early warning height limiter greatly, and structure is integrally reliable, the person's of maintaining easily inspection
It repairs, the side for limiting stable 22 surface of block is fixedly connected with arc-shaped slot 23, and arc-shaped slot 23 is adapted with semicircle clamp 21, holds
Aerofoil profile plate 24 is fixedly connected on the left of 1 surface of solid axle, the bottom of aerofoil profile plate 24 is fixedly connected with horizontal stable block 25, water steadying
The right side for determining block 25 is fixedly connected with stable oscillation box 26, is fixedly connected with stabilizing spring on the left of 26 inner wall of stable oscillation box
27, the right end of stabilizing spring 27 is fixedly connected with buffer board 28, and 28 top and bottom of buffer board are respectively and in stable oscillation box 26
It is slidably connected at the top and bottom of wall, the right side of buffer board 28 is fixedly connected with contact block 29, and the top for swinging connecting plate 5 is fixed
It is connected with positioning clamping box 18, the bottom of positioning 18 inner wall of clamping box is fixedly connected with retaining spring 19, the top of retaining spring 19
Portion is fixedly connected with movable plate 20, and the top of movable plate 20 is fixedly connected with semicircle clamp 21, and semicircle clamp 21 and limit are stablized
The setting of block 22 limits swing connecting plate 5 and continues to move to, and prevents because height limiter caused by automobile impacting is impaired, effectively
The safety of height limiter itself is protected, and device is simply reliable, the side for swinging connecting plate 5 is fixedly connected with alarm electricity
Source 30 and high frequency alarm bell 31.
When work, the gravity traction that connecting plate 5 receives stable block 6 is swung, is ajusted vertically, when passing by one's way, Automobile height is exceeded,
When operation strikes rubber anti-collision washer 7 from left to right, positioning cylinder 9 pushes sliding shoe 14 along the inside of arc sliding frame 12
Sliding, sliding shoe 14 squeeze the buffer spring 13 inside arc sliding frame 12, swing the rotation of connecting plate 5 while driving outer sleeve 4
Rotation, when semicircle clamp 21 touches stable block 22, semicircle clamp 21 squeezes movable plate 20, and then squeezes in positioning clamping box 18
The retaining spring 19 in portion, semicircle clamp 21 are combined with arc-shaped slot 23, and because stablizing the stretching baffle on 22 right side of block, so that
The stopping of connecting plate 5 is swung to move up, the first contact conductive sheet 8 is contacted with the second contact conductive sheet 17, so that circuit is connected, report
Alert power supply 30 is powered, and high frequency alarm bell 31 starts to alarm.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of road early warning height limiter based on technological service, including load-bearing axle (1), it is characterised in that：The load-bearing axle
(1) surface offers the first card slot (2), and the surface of first card slot (2) slidably connects rotating ball (3), the rotation
The side of ball (3) is rotatably connected to outer sleeve (4), and the bottom on outer sleeve (4) surface, which is run through, swing connecting plate (5), institute
It states to swing connecting plate (5) and be located at one end of outer sleeve (4) bottom and be fixedly connected with stable block (6), the surface of the stable block (6)
It is fixedly connected with rubber anti-collision washer (7), the side on rubber anti-collision washer (7) surface is fixedly connected with the first contact conduction
Piece (8), the surface for swinging connecting plate (5) and the bottom for being located at outer sleeve (4) are fixedly connected with positioning cylinder (9), institute
It states and is fixedly connected with support plate (10) on the right side of load-bearing axle (1) surface, it is vertical to be fixedly connected on the right side of the support plate (10)
Positioning plate (11) is fixedly connected with arc sliding frame (12) on the left of the vertically oriented plate (11), the arc sliding frame
(12) it is fixedly connected on the right side of inner wall buffer spring (13), is fixedly connected with sliding shoe on the right side of the buffer spring (13)
(14), one end of the positioning cylinder (9) runs through arc sliding frame (12) and extends to the inside of arc sliding frame (12), institute
It states one end of positioning cylinder (9) and is fixedly connected positioned at the inside of arc sliding frame (12) with the side of sliding shoe (14), institute
The bottom for stating vertically oriented plate (11) is fixedly connected with positioning stablity rope (15), and the bottom of the positioning stablity rope (15) is fixed to be connected
It is connected to triangle triggering block (16), the surface of the triangle triggering block (16) is fixedly connected with the second contact conductive sheet (17).
2. a kind of road early warning height limiter based on technological service according to claim 1, it is characterised in that：It is described to hold
The side on solid axle (1) surface is fixedly connected with limit and stablizes block (22), and the side for limiting stable block (22) surface is fixed to be connected
It is connected to arc-shaped slot (23).
3. a kind of road early warning height limiter based on technological service according to claim 1, it is characterised in that：It is described to hold
It is fixedly connected with aerofoil profile plate (24) on the left of solid axle (1) surface, the bottom of the aerofoil profile plate (24) is fixedly connected with horizontal stable
Block (25).
4. a kind of road early warning height limiter based on technological service according to claim 3, it is characterised in that：The water
Steadily determine to be fixedly connected on the right side of block (25) stable oscillation box (26), the left side of stable oscillation box (26) inner wall is fixed to be connected
It is connected to stabilizing spring (27).
5. a kind of road early warning height limiter based on technological service according to claim 4, it is characterised in that：It is described steady
The right end for determining spring (27) is fixedly connected with buffer board (28), at the top and bottom of the buffer board (28) respectively with stable oscillation box
(26) it is slidably connected at the top and bottom of inner wall.
6. a kind of road early warning height limiter based on technological service according to claim 5, it is characterised in that：It is described slow
Contact block (29) are fixedly connected on the right side of punching (28).
7. a kind of road early warning height limiter based on technological service according to claim 5, it is characterised in that：The pendulum
Positioning clamping box (18) is fixedly connected at the top of dynamic connecting plate (5), the bottom of described positioning clamping box (18) inner wall is fixed to be connected
It is connected to retaining spring (19), is fixedly connected with movable plate (20) at the top of the retaining spring (19), the movable plate (20)
Top is fixedly connected with semicircle clamp (21), and the side for swinging connecting plate (5) is fixedly connected with alarm power supply (30) and height
Frequency alarm bell (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867284.2A CN108894140B (en) | 2018-08-02 | 2018-08-02 | Road early warning limit for height device based on technical service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810867284.2A CN108894140B (en) | 2018-08-02 | 2018-08-02 | Road early warning limit for height device based on technical service |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894140A true CN108894140A (en) | 2018-11-27 |
| CN108894140B CN108894140B (en) | 2021-05-07 |
Family
ID=64353006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810867284.2A Active CN108894140B (en) | 2018-08-02 | 2018-08-02 | Road early warning limit for height device based on technical service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894140B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29819963U1 (en) * | 1998-11-09 | 1999-01-21 | Styger Ueli | Support for an obstacle pole for equestrian sports |
| CN206143675U (en) * | 2016-10-17 | 2017-05-03 | 杨维 | Limit for height frame warning pendulum |
| CN206376204U (en) * | 2016-12-21 | 2017-08-04 | 张阳 | A kind of road early warning height limiter based on technological service |
| CN206625158U (en) * | 2017-04-01 | 2017-11-10 | 国网河南正阳县供电公司 | Transformer station's height-limiting anticollision device |
| CN107675643A (en) * | 2017-11-06 | 2018-02-09 | 河南能源化工集团重型装备有限公司 | A kind of height limiter |
-
2018
- 2018-08-02 CN CN201810867284.2A patent/CN108894140B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29819963U1 (en) * | 1998-11-09 | 1999-01-21 | Styger Ueli | Support for an obstacle pole for equestrian sports |
| CN206143675U (en) * | 2016-10-17 | 2017-05-03 | 杨维 | Limit for height frame warning pendulum |
| CN206376204U (en) * | 2016-12-21 | 2017-08-04 | 张阳 | A kind of road early warning height limiter based on technological service |
| CN206625158U (en) * | 2017-04-01 | 2017-11-10 | 国网河南正阳县供电公司 | Transformer station's height-limiting anticollision device |
| CN107675643A (en) * | 2017-11-06 | 2018-02-09 | 河南能源化工集团重型装备有限公司 | A kind of height limiter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108894140B (en) | 2021-05-07 |
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