CN108004961A - A kind of adjustable highway bridge limits device - Google Patents
A kind of adjustable highway bridge limits device Download PDFInfo
- Publication number
- CN108004961A CN108004961A CN201711382878.6A CN201711382878A CN108004961A CN 108004961 A CN108004961 A CN 108004961A CN 201711382878 A CN201711382878 A CN 201711382878A CN 108004961 A CN108004961 A CN 108004961A
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- China
- Prior art keywords
- upside
- motor
- highway bridge
- rod
- shaft
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- 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.)
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Classifications
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- 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)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a kind of adjustable highway bridge limits device, including bottom plate, support plate is equipped with the upside of bottom plate, support plate upper end is internally provided with head rod, electric telescopic rod is equipped with the downside of head rod, connection frame is equipped with rear side of support plate, connection frame upper end is equipped with the first motor, shaft is equipped with the downside of first motor, shaft both ends are equipped with contiguous block, baffle is equipped with rear side of contiguous block, supporting rod is equipped with the upside of head rod, connecting seat is equipped with the upside of support plate, the 3rd connecting rod is equipped with the inside of connecting seat, outer end is equipped with the first connecting tube in the middle part of 3rd connecting rod, connect cover is equipped with the upside of first connecting tube, connect cover is internally provided with gear, rack is equipped with the inside of gear, the second connecting tube is equipped with the downside of rack.The present invention effectively can carry out highway bridge limit for height and line width, and can occur emergency case can carry out it is appropriate heighten and adjust width, so facilitate the use of equipment, improve the performance of equipment.
Description
Technical field
The present invention relates to a kind of highway bridge field, is specifically a kind of adjustable highway bridge limits device.
Background technology
Bridge（bridge）Refer to the building built for road across natural or cultural obstacle, it is erected at river
River and lake is marine, traffic etc. is smoothly passed through.Bridge is generally made of superstructure, substructure and attached structure,
Superstructure refers mainly to bridge span structure and support system；Substructure includes abutment, bridge pier and basis；Attached structure then refers to bridge
Head attachment strap, truncated cone banking, shore protection, training works etc..Bridge is divided according to structural system, there is beam bridge, arch bridge, rigid frame bridge, outstanding
Suo Chengchong（Suspension bridge, cable-stayed bridge）Four kinds of primary structures.
Present highway bridge can usually use limit for width limit for height equipment to carry out vehicle limit to preferably protect bridge body
System, and then protect bridge, but present bridge limit for width height limiter it is general be it is fixed, an emergency situation is encountered often without
Harm carries out emergency processing, can only so be dismantled limit for width limit for height equipment, so not only wasting manpower and material resources, but also influence public
The use on road.Therefore, those skilled in the art provide a kind of adjustable highway bridge limits device, to solve above-mentioned background
The problem of being proposed in technology.
The content of the invention
It is an object of the invention to provide a kind of adjustable highway bridge limits device, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：
A kind of adjustable highway bridge limits device, including bottom plate, are equipped with support plate on the upside of the bottom plate, in the support plate
End middle part is equipped with connector sleeve, and the connector sleeve is internally provided with head rod, and outer end is equipped with first on the downside of the head rod
Contiguous block, the first contiguous block inner side are equipped with electric telescopic rod, and connection frame is equipped with rear side of the support plate, described to connect in frame
Portion upper end is equipped with the first motor, is equipped with shaft on the downside of first motor, the shaft upper and lower ends are equipped with contiguous block, the company
Connect and the second connecting rod is equipped with rear side of block, baffle is equipped with rear side of second connecting rod, is equipped with and fixes on the upside of the head rod
Seat, the fixed seat upside are equipped with supporting rod, and the supporting rod inner upper end is equipped with groove, connection is equipped with the upside of the support plate
Seat, is equipped with the 3rd connecting rod on the inside of the connecting seat, and the 3rd connecting rod middle part outer end is equipped with the first connecting tube, and described first
Connect cover is equipped with the upside of connecting tube, the second motor is equipped with rear side of the connect cover, connecting shaft, institute are equipped with front side of second motor
To state and be equipped with gear on the outside of connecting shaft, be equipped with rack on the inside of the gear, the rack downside is equipped with the second connecting tube, and described second
Connecting tube left and right ends are equipped with the 4th connecting rod, are equipped with sliding block on the outside of the 4th connecting rod, the sliding block is located inside grooves.
As the further scheme of the present invention：Fixed block is equipped with the outside of first motor.
As the further scheme of the present invention：The shaft is attached by shaft coupling and the first motor.
As the further scheme of the present invention：Bearing block is equipped with the downside of the shaft.
As the further scheme of the present invention：Left and right ends are equipped with label on the upside of first connecting tube.
As the further scheme of the present invention：Protective cover is equipped with the outside of second motor.
As further scheme of the invention：Limiting plate is equipped with the upside of the rack.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention drives head rod by electric telescopic rod
Move left and right, conciliation that so can effectively to equipment into line width, so facilitate equipment adjust wide, set so as to facilitate
It is standby to carry out emergency processing；Drive shaft to rotate by the second motor, so drive baffle to close a road to traffic bridge, so on bridge
There is earthwork situation, staff can timely close a road to traffic, and stand guard without the personnel of blackout special messenger, this sample prescription
Processing of the administrative staff to emergency event.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of adjustable highway bridge limits device.
Fig. 2 is a kind of structure diagram of adjustable highway bridge limits device front view.
Fig. 3 is a kind of structure diagram of adjustable highway bridge limits device left view.
Embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description, rather than instruction or dark
Show that the device of meaning or element there must be specific orientation, with specific azimuth configuration and operation, thus it is it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Below with reference to the accompanying drawings and the present invention will be described in detail in conjunction with the embodiments.
Refering to Fig. 1~3, in the embodiment of the present invention, a kind of adjustable highway bridge limits device, including bottom plate 1, it is described
The upside of bottom plate 1 is equipped with support plate 2, and 2 upper center of support plate is equipped with connector sleeve 3, and the connector sleeve 3 is internally provided with the first company
Extension bar 4, the 4 downside outer end of head rod are equipped with the first contiguous block 5, and the inner side of the first contiguous block 5 is equipped with electric expansion
Bar 6, drives head rod 6 to move left and right, so can effectively facilitate equipment into line width tune by electric telescopic rod 6
Solution, so can effectively facilitate equipment to carry out emergency processing, and the rear side of support plate 2 is equipped with connection frame 7, the connection frame 7
Inner upper end is equipped with the first motor 8, and the outside of the first motor 8 is equipped with fixed block, and the downside of the first motor 8 is equipped with shaft 9,
The shaft 9 is attached by shaft coupling and the first motor 8, and the downside of shaft 9 is equipped with bearing block, and the shaft is about 9
Both ends are equipped with contiguous block 10, and the rear side of contiguous block 10 is equipped with the second connecting rod 11, and the rear side of the second connecting rod 11 is equipped with gear
Plate 12, money material, by controlling the first motor 8 to drive baffle 12 to rotate, can so be effectively performed in primary election emergency case
Road closure, thus need not send special staff to close a road to traffic, and can so facilitate staff and carry out urgent rescue
Help, the upside of head rod 4 is equipped with fixed seat 13, and the upside of fixed seat 13 is equipped with supporting rod 14, the supporting rod 14
Inner upper end is equipped with groove 15, can keep stablizing during equipment moves up and down, and the upside of support plate 14 is equipped with connection
Seat 16, the inner side of connecting seat 16 are equipped with the 3rd connecting rod 17, and the 17 middle part outer end of the 3rd connecting rod is equipped with the first connecting tube
18, the 18 upside left and right ends of the first connecting tube are equipped with label, can clearly show the wide degree of limit money and limit for height of equipment
Highly, the upside of the first connecting tube 18 is equipped with connect cover 19, and the rear side of connect cover 19 is equipped with the second motor 20, the second motor
Outside is equipped with protective cover, can effectively protect the second motor 20, and the front side of the second motor 20 is equipped with connecting shaft 21, the company
The outside of spindle 21 is equipped with gear 22, and the inner side of gear 22 is equipped with rack 23, and the upside of rack 23 is equipped with limiting plate, the tooth
The downside of bar 23 is equipped with the second connecting tube 24, and 24 left and right ends of the second connecting tube are equipped with the 4th connecting rod 25, passes through the second electricity
Machine 20 is rotated with moving gear 22, and such rack 23 moves up and down, and so effectively can carry out height conciliation to equipment alkali,
Equipment can so be facilitated and carry out emergency processing, the outside of the 4th connecting rod 25 is equipped with sliding block 26, and the sliding block 26 is located at
Inside groove 15, it can effectively ensure to keep stablizing in the moving process of equipment.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical solution, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (7)
1. a kind of adjustable highway bridge limits device, including bottom plate, it is characterised in that support is equipped with the upside of the bottom plate
Plate, the support plate upper center are equipped with connector sleeve, and the connector sleeve is internally provided with head rod, under the head rod
Side outer end is equipped with the first contiguous block, and electric telescopic rod is equipped with the inside of first contiguous block, connection is equipped with rear side of the support plate
Frame, the connection frame inner upper end are equipped with the first motor, are equipped with shaft on the downside of first motor, the shaft upper and lower ends are set
There is contiguous block, the second connecting rod is equipped with rear side of the contiguous block, baffle, first connection are equipped with rear side of second connecting rod
Fixed seat is equipped with the upside of bar, is equipped with supporting rod on the upside of the fixed seat, the supporting rod inner upper end is equipped with groove, the support
Connecting seat is equipped with the upside of plate, the 3rd connecting rod is equipped with the inside of the connecting seat, outer end is equipped with first in the middle part of the 3rd connecting rod
Connecting tube, is equipped with connect cover on the upside of first connecting tube, and the connect cover rear side is equipped with the second motor, before second motor
Side is equipped with connecting shaft, and gear is equipped with the outside of the connecting shaft, and rack is equipped with the inside of the gear, second is equipped with the downside of the rack
Connecting tube, the second connecting tube left and right ends are equipped with the 4th connecting rod, sliding block, the cunning are equipped with the outside of the 4th connecting rod
Block is located inside grooves.
A kind of 2. adjustable highway bridge limits device according to claim 1, it is characterised in that first motor
Outside is equipped with fixed block.
3. a kind of adjustable highway bridge limits device according to claim 1, it is characterised in that the shaft passes through
Shaft coupling is attached with the first motor.
4. a kind of adjustable highway bridge limits device according to claim 1, it is characterised in that on the downside of the shaft
Equipped with bearing block.
A kind of 5. adjustable highway bridge limits device according to claim 1, it is characterised in that first connection
Left and right ends are equipped with label on the upside of pipe.
6. a kind of adjustable highway bridge limits device according to claim 1, it is characterised in that on the outside of the second motor
Equipped with protective cover.
7. a kind of adjustable highway bridge limits device according to claim 1, it is characterised in that on the upside of the rack
Equipped with limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382878.6A CN108004961A (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable highway bridge limits device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711382878.6A CN108004961A (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable highway bridge limits device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108004961A true CN108004961A (en) | 2018-05-08 |
Family
ID=62060248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711382878.6A Pending CN108004961A (en) | 2017-12-20 | 2017-12-20 | A kind of adjustable highway bridge limits device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108004961A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609612A (en) * | 2020-12-15 | 2021-04-06 | 衢州学院 | Automatic induction adjusting lifting height limiting frame |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203904876U (en) * | 2014-05-20 | 2014-10-29 | 深圳市同步闸机有限公司 | Automatic mute swing gate |
| CN104120660A (en) * | 2014-08-02 | 2014-10-29 | 安徽省蚌埠闸工程管理处 | Adjustable vehicle width-limiting device |
| CN205711852U (en) * | 2016-05-04 | 2016-11-23 | 赵毅超 | A kind of highway height limiter |
| CN106223228A (en) * | 2016-08-18 | 2016-12-14 | 中铁第四勘察设计院集团有限公司 | Intelligent safe height-limiting frame |
| CN205975404U (en) * | 2016-08-11 | 2017-02-22 | 嘉兴建祥建设有限公司 | Road limit for height door |
| CN206752353U (en) * | 2017-06-01 | 2017-12-15 | 朱培军 | A kind of highway bridge height limiter |
-
2017
- 2017-12-20 CN CN201711382878.6A patent/CN108004961A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203904876U (en) * | 2014-05-20 | 2014-10-29 | 深圳市同步闸机有限公司 | Automatic mute swing gate |
| CN104120660A (en) * | 2014-08-02 | 2014-10-29 | 安徽省蚌埠闸工程管理处 | Adjustable vehicle width-limiting device |
| CN205711852U (en) * | 2016-05-04 | 2016-11-23 | 赵毅超 | A kind of highway height limiter |
| CN205975404U (en) * | 2016-08-11 | 2017-02-22 | 嘉兴建祥建设有限公司 | Road limit for height door |
| CN106223228A (en) * | 2016-08-18 | 2016-12-14 | 中铁第四勘察设计院集团有限公司 | Intelligent safe height-limiting frame |
| CN206752353U (en) * | 2017-06-01 | 2017-12-15 | 朱培军 | A kind of highway bridge height limiter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112609612A (en) * | 2020-12-15 | 2021-04-06 | 衢州学院 | Automatic induction adjusting lifting height limiting frame |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |