CN205990597U - A kind of can automatic lifting height-limiting frame - Google Patents
A kind of can automatic lifting height-limiting frame Download PDFInfo
- Publication number
- CN205990597U CN205990597U CN201620958948.2U CN201620958948U CN205990597U CN 205990597 U CN205990597 U CN 205990597U CN 201620958948 U CN201620958948 U CN 201620958948U CN 205990597 U CN205990597 U CN 205990597U
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- column
- limiting frame
- crossbeam
- automatic lifting
- lifting height
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- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 25
- 229920000915 polyvinyl chlorides Polymers 0.000 claims abstract description 25
- 230000003028 elevating Effects 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 230000001939 inductive effects Effects 0.000 claims description 7
- 239000002965 ropes Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 230000001154 acute Effects 0.000 claims description 3
- 281000176869 Visa, Inc. companies 0.000 description 4
- 240000009087 Crescentia cujete Species 0.000 description 3
- 235000005983 Crescentia cujete Nutrition 0.000 description 3
- 235000009797 Lagenaria vulgaris Nutrition 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 210000003165 Abomasum Anatomy 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering processes Methods 0.000 description 1
- 238000000034 methods Methods 0.000 description 1
- 239000000203 mixtures Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reactions Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reactions Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
Description
Technical field
This utility model belongs to road equipment field, especially relate to a kind of can automatic lifting height-limiting frame.
Background technology
The quickening of urban road construction, the thing followed is the increase of automobile quantity, in order to strengthen protecting and solving to pedestrian The certainly congestion problems of part road, so carry out the restricted driving measure of oversize vehicle to the part road of down town.
Height-limiting frame common at present divides three kinds：Fixing height-limiting frame, manual height-limiting frame and electronic height-limiting frame.These height-limiting frames one As formed by welding for steel structure, above have nameplate, indicate limit for height rice number, for pointing out vehicle.And the limit of vehicle collision in recent years Overhead Frequent Accidents, cause casualties, and also have some sections to need Construction traffic to pass through, so special messenger to be had guards control Height-limiting frame.
Content of the invention
In view of this, this utility model be directed to a kind of can automatic lifting height-limiting frame, to realize the automatic of height-limiting frame Change operation, it is to avoid casualties and vehicle accident.
For reaching above-mentioned purpose, the technical solution of the utility model is realized in：
A kind of can automatic lifting height-limiting frame, including height-limiting frame body, PVC lever, elevating mechanism and electric assembly；
Described height-limiting frame body includes the first column, the second column and the crossbeam being vertical between their tops；Described First column and the relative one side of the second column are equipped with gathering sill, and described two gathering sills are with respect to the perpendicular bisector of described crossbeam Symmetrically；Described first column and the second uprights vertical are equipped with bearing diagonal beam in the one side of described gathering sill, described two oblique Support beam is located at the same side of described crossbeam；Described first column inner upper end is provided with the first limit switch, and lower end is provided with the second limit Bit switch；Described first limit switch is located at described below the crossbeam；Described crossbeam is provided with some directive wheels；Above described crossbeam Monitoring camera is installed；
Described PVC lever two ends are respectively and fixedly provided with slide block, and described slide block is slidably connected with described gathering sill；Described PVC lever It is embedded with electromagnetic inductor inside lower section and the road surface of described bearing diagonal beam homonymy；
Described elevating mechanism includes electric block, and described electric block is located inside described first column；Described electronic calabash Some steel wire ropes are wound with reed, described steel wire rope passes through described directive wheel and connects described PVC pin；
Described electric assembly includes electric-control system, and described electric-control system is located inside described second column；Described automatically controlled system System includes induction installation and Programmable Logic Controller.
After the oversize vehicle having visa card enters into induction range, induction installation can feed back signal after sensing visa card To Programmable Logic Controller, Programmable Logic Controller so that control electric block operating by PVC lever lifted, spacing touching first After switch, the first limit switch feeds back signal to Programmable Logic Controller, and Controlled by Programmable Controller electric block stops, and realizes big Type vehicle pass-through；When vehicle by after electromagnetic inductor feed back this signal to Programmable Logic Controller, Controlled by Programmable Controller electricity PVC lever is declined by dynamic calabash operating, and after touching the second limit switch, the second limit switch feeds back signal to programmable control Device processed, Controlled by Programmable Controller electric block stops, and PVC lever recovers limit function.
Further, described gathering sill is located between described first limit switch and the second limit switch.
Further, described first limit switch is at regular intervals away from described crossbeam bottom；Described second limit switch position Above described electric block.
Further, described bearing diagonal beam, the first column or the second column and road surface form right angle triangle.Triangle is tied Structure stability is high, can effectively buffer the impact to height-limiting frame body for the opposite car.
Further, described electromagnetic inductor is located at below the road surface between described bearing diagonal beam and the first column.
Further, described electromagnetic inductor is located at the road surface of described first column and the second column centre position extended line Lower section.
Further, the quantity of described directive wheel is 3-5.
Further, described monitoring camera is located near described bearing diagonal beam side above described crossbeam, and one end is stretched Go out described crossbeam；Described monitoring camera presss from both sides acute angle with described crossbeam.
Further, the distance away from described second column for the described monitoring camera be less than its away from described first column away from From.
With respect to prior art, described in the utility model a kind of can the height-limiting frame of automatic lifting have the advantage that：
Of the present invention a kind of can automatic lifting height-limiting frame, using the first limit switch, the second limit switch, electrically Assembly and the intellectualizing system of electromagnetic inductor composition, when oversize vehicle passes through, can be controlled to the lifting of PVC lever automatically System, need not manually operational control, more intelligent and save manually；And with PVC lever replace original steel construction height-limiting frame, one Denier occurs surprisingly, to play, to the internal staff of the vehicle that collides, the effect of being effectively protected；Monitoring camera setting can be to next Past vehicle is monitored recording, and can be made a look up by monitoring record for vehicles peccancy.
Brief description
The accompanying drawing constituting a part of the present utility model is used for providing further understanding to of the present utility model, and this practicality is new The schematic description and description of type is used for explaining this utility model, does not constitute to improper restriction of the present utility model.? In accompanying drawing：
Fig. 1 be this utility model embodiment described in a kind of can automatic lifting height-limiting frame front view；
Fig. 2 be this utility model embodiment described in a kind of can automatic lifting height-limiting frame left view；
Fig. 3 be this utility model embodiment described in a kind of can automatic lifting height-limiting frame right view；
Fig. 4 be this utility model embodiment described in a kind of can automatic lifting height-limiting frame top view；
Fig. 5 is partial enlarged drawing at the A of Fig. 1.
Description of reference numerals：
1-PVC lever；2- first column；3- second column；4- crossbeam；5- bearing diagonal beam；6- first limit switch；7- Two limit switches；8- directive wheel；9- monitoring camera；10- electromagnetic inductor；11- electric block；12- steel wire rope；13- is automatically controlled System.
Specific embodiment
It should be noted that in the case of not conflicting, the embodiment in this utility model and the feature in embodiment can To be mutually combined.
In description of the present utility model it is to be understood that term " " center ", " longitudinal ", " horizontal ", " on ", D score, The orientation of instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship are Based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than instruction Or the hint device of indication or element must have specific orientation, with specific azimuth configuration and operation, be not therefore understood that It is to restriction of the present utility model.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating Or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately It is described, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly Connect；Can be to be mechanically connected or electrically connect；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition State concrete meaning in this utility model for the term.
To describe this utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As Figure 1-5, a kind of can automatic lifting height-limiting frame, including height-limiting frame body, PVC lever 1, elevating mechanism and Electrically assembly；
Described height-limiting frame body includes the first column 2, the second column 3 and the crossbeam 4 being vertical between their tops；Institute State the first column 2 one side relative with the second column 3 and be equipped with gathering sill, described two gathering sills are with respect to described crossbeam 4 Perpendicular bisector is symmetrical；Described first column 2 and the second column 3 are equipped with bearing diagonal beam 5 perpendicular to the one side of described gathering sill, described Two bearing diagonal beams 5 are located at the same side of described crossbeam 4；Described first column 2 inner upper end is provided with the first limit switch 6, under End is provided with the second limit switch 7；Described first limit switch 6 is located at below described crossbeam 4；Described crossbeam 4 is provided with some leading To wheel 8；Above described crossbeam 4, monitoring camera 9 is installed；
Described PVC lever 1 two ends are respectively and fixedly provided with slide block, and described slide block is slidably connected with described gathering sill；Described PVC lever It is embedded with electromagnetic inductor 10 inside 1 lower section and the road surface of described bearing diagonal beam 5 homonymy；
Described elevating mechanism includes electric block 11, and described electric block 11 is located inside described first column 2；Described electricity Some steel wire ropes 12 are wound with dynamic calabash 11, described steel wire rope 12 connects described PVC pin 1 by described directive wheel 8；
Described electric assembly includes electric-control system 13, and described electric-control system 13 is located inside described second column 3；Described electricity Control system 13 includes induction installation and Programmable Logic Controller.
Described gathering sill is located between described first limit switch 6 and the second limit switch 7.Described first limit switch 6 At regular intervals away from described crossbeam 4 bottom；Described second limit switch 7 is located above described electric block 11.
Described bearing diagonal beam 5, the first column 2 or the second column 3 and road surface form right angle triangle.
Described electromagnetic inductor 10 is located at below the road surface between described bearing diagonal beam 5 and the first column 2.
Described electromagnetic inductor 10 is located at below described first column 2 and the road surface of the second column 3 centre position extended line.
The quantity of described directive wheel 8 is 3.
Described monitoring camera 9 is located at described crossbeam 4 top near described bearing diagonal beam 5 side, and one end stretch out described Crossbeam 4；Described monitoring camera 9 and described crossbeam 4 press from both sides acute angle.
The distance away from described second column 3 for the described monitoring camera 9 is less than its distance away from described first column 2.
The work process of the present embodiment is：
During use, the lower end of described first column 1 lower end and the second column 2 is separately fixed at the ground of both sides of highway On, described bearing diagonal beam 5 fixes on the ground in the lump accordingly, and ensures described bearing diagonal beam 5 in vehicle heading side； After the oversize vehicle having visa card enters into induction range, induction installation can feed back signal to programmable after sensing visa card Controller, Programmable Logic Controller and then control electric block 11 operate and lift PVC lever 1, spacing touching described first After switch 6, the first limit switch 6 feeds back signal to Programmable Logic Controller, and Controlled by Programmable Controller electric block 11 stops, real Existing oversize vehicle passes through；After vehicle passes through, described electromagnetic inductor 10 feeds back this signal to Programmable Logic Controller, programmable control Device processed controls described electric block 11 to operate and declines PVC lever 1, and after touching described second limit switch 7, second is spacing Switch 7 feeds back signal to Programmable Logic Controller, and described in Controlled by Programmable Controller, electric block 11 stops, and described PVC lever 1 is extensive Multiple limit function.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all this Within the spirit of utility model and principle, any modification, equivalent substitution and improvement made etc., should be included in this utility model Protection domain within.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958948.2U CN205990597U (en) | 2016-08-26 | 2016-08-26 | A kind of can automatic lifting height-limiting frame |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620958948.2U CN205990597U (en) | 2016-08-26 | 2016-08-26 | A kind of can automatic lifting height-limiting frame |
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| CN205990597U true CN205990597U (en) | 2017-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620958948.2U CN205990597U (en) | 2016-08-26 | 2016-08-26 | A kind of can automatic lifting height-limiting frame |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100113A (en) * | 2017-06-05 | 2017-08-29 | 钟利芬 | A kind of road and bridge protection limit for height mechanism |
| CN108049333A (en) * | 2017-10-24 | 2018-05-18 | 宁波蓝释电子科技有限公司 | A kind of electronic fence controller |
| CN108374364A (en) * | 2018-02-12 | 2018-08-07 | 曾小真 | A kind of bridge height limiter based on bridge security performance |
| CN109235314A (en) * | 2018-11-19 | 2019-01-18 | 佛山科学技术学院 | It is a kind of with emergency function and can be with the height-limiting frame of rotary advertisment position |
-
2016
- 2016-08-26 CN CN201620958948.2U patent/CN205990597U/en active IP Right Grant
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107100113A (en) * | 2017-06-05 | 2017-08-29 | 钟利芬 | A kind of road and bridge protection limit for height mechanism |
| CN107100113B (en) * | 2017-06-05 | 2019-11-08 | 深圳市西伦土木结构有限公司 | A kind of road and bridge protection limit for height mechanism |
| CN108049333A (en) * | 2017-10-24 | 2018-05-18 | 宁波蓝释电子科技有限公司 | A kind of electronic fence controller |
| CN108374364A (en) * | 2018-02-12 | 2018-08-07 | 曾小真 | A kind of bridge height limiter based on bridge security performance |
| CN108374364B (en) * | 2018-02-12 | 2020-10-13 | 惠安县锋创商贸有限公司 | Bridge height limiting device based on bridge safety performance |
| CN109235314A (en) * | 2018-11-19 | 2019-01-18 | 佛山科学技术学院 | It is a kind of with emergency function and can be with the height-limiting frame of rotary advertisment position |
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