CN205189508U - Rail guard can be dismantled in bridge road construction - Google Patents
Rail guard can be dismantled in bridge road construction Download PDFInfo
- Publication number
- CN205189508U CN205189508U CN201520926110.0U CN201520926110U CN205189508U CN 205189508 U CN205189508 U CN 205189508U CN 201520926110 U CN201520926110 U CN 201520926110U CN 205189508 U CN205189508 U CN 205189508U
- Authority
- CN
- China
- Prior art keywords
- connector
- protective guard
- column
- road construction
- connecting piece
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a rail guard can be dismantled in bridge road construction, include: a pair of stand, every stand bottom are equipped with first gyro wheel, the upper end and the equal fixedly connected with support column of lower extreme of stand one side, two at least platelike structure's rail guard, upper surface both ends and lower surface both ends are equipped with the trompil respectively during its vertical placing, the other end of stiff end is kept away from to a pair of first connecting piece, every first connecting piece one end along vertical swivelling joint to the support column, the other end is equipped with first lug, first lug and the rotatory block of trompil, long structure's second connecting piece, its both ends below are equipped with second lug, second lug and the rotatory block of trompil respectively, long structure's third connecting piece, its both ends top are equipped with third lug, third lug and the rotatory block of trompil respectively, third connecting piece lower extreme is equipped with the second gyro wheel, wherein, the quantity of second connecting piece equals the quantity of third connecting piece. The utility model has the advantages of can dismantle, the zone of protection is adjustable, the removal is convenient.
Description
Technical field
The utility model relates to safety guide rail field, and more particularly, the utility model relates to the detachable protective guard of a kind of bridge road construction.
Background technology
Mostly the protective guard that road construction and bridge construction use is iron hurdle structure, also has silk screen to be connected and fixed the portable protective guard of silk screen of post.Silk screen portable steel guard rail silk screen cracky, be easily wound around, application life is limited; The protective guard of iron hurdle structure is too heavy, being unfavorable for protective guard carrying, transport, when there being the collision happens of traveling, also can causing certain damage to vehicle and protective guard, the easy depainting of protective guard, the inconvenient maintenance of iron hurdle structure after damaging.
Utility model content
For the weak point existed in above-mentioned technology, the utility model provides a kind of detachable, zone of protection is adjustable, the mobile protective guard of bridge road construction easily.
In order to realize according to these objects of the present utility model and other advantage, the utility model is achieved through the following technical solutions:
The detachable protective guard of bridge road construction described in the utility model, comprising:
One column, each described column bottom is provided with the first roller, and the top and bottom of described column side are all fixedly connected with support column;
At least two protective guards, described protective guard is platy structure, and upper surface two ends when described protective guard is vertically placed and soffit two ends are respectively equipped with perforate;
A pair first connectors, one end of each described first connector is longitudinally rotatably coupled to the other end of described support column away from fixed end, and the other end of each described first connector is provided with the first projection, and described first projection rotates with described perforate and engages;
Second connector, it is strip structure, is respectively equipped with the second projection below described second connector two ends, and described second projection rotates with described perforate and engages; And,
3rd connector, it is strip structure, is respectively equipped with the 3rd projection above described 3rd connector two ends, and described 3rd projection rotates with described perforate and engages; Described 3rd connector lower end is provided with the second roller;
Wherein, the quantity of described second connector equals the quantity of described 3rd connector.
Preferably, described column is hollow structure, and the hollow bulb of described column is provided with battery.
Preferably, the top of each described column is provided with acoustic-optic alarm, and described acoustic-optic alarm is connected with described battery.
The utility model at least comprises following beneficial effect:
The detachable protective guard of bridge road construction described in the utility model, protective guard is rotatably coupled to the support column of column by the first connector, is convenient to dismantle between protective guard and column; Connected by the second connector, the 3rd connector between protective guard, rotatable folding impels zone of protection adjustable, and simple to operate, convenient disassembly, to be convenient to transport mobile; Acoustic-optic alarm, for car provides the security warning of sound and light, reduces car collision protection hurdle, plays certain protective effect to protective guard.
Part is embodied by explanation below by other advantage of the present utility model, target and feature, part also will by research and practice of the present utility model by those skilled in the art is understood.
Accompanying drawing explanation
Fig. 1 is the structural representation of the detachable protective guard of bridge road construction described in the utility model;
Fig. 2 is the top view of the detachable protective guard of bridge road construction described in the utility model;
Fig. 3 is the top view that the detachable protective guard of bridge road construction described in the utility model is in rugosity.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail, can implements according to this with reference to manual word to make those skilled in the art.
Should be appreciated that used hereinly such as " to have ", other element one or more do not allotted in " comprising " and " comprising " term or the existence of its combination or interpolation.
As depicted in figs. 1 and 2, the detachable protective guard of bridge road construction described in the utility model, comprising: column 10, at least two protective guard 20, a pair first connector 30, second connectors 40 and the 3rd connector 50.
Each column 10 bottom is provided with the first roller 11, and the top and bottom of column 10 side are all fixedly connected with support column 12.Here " upper end " and " lower end " refers to the top and bottom that column 10 side vertically placed by column 10 respectively.Protective guard 20 is platy structure, and upper surface two ends when protective guard 20 is vertically placed and soffit two ends are respectively equipped with perforate 21, and namely a protective guard 20 is provided with four perforates 21.First connector 30 one end is longitudinally rotatably coupled to the other end of support column 12 away from fixed end, and the other end is provided with the first projection 31, first projection 31 and rotates with perforate 21 and engage.Second connector 40 is strip structure, is respectively equipped with the second projection 41, second projection 41 and rotates with perforate 21 and engage below the second connector 40 two ends.3rd connector 50 is strip structure, is respectively equipped with the 3rd projection the 51, three projection 51 and rotates with perforate 21 and engage above the 3rd connector 50 two ends; 3rd connector 50 lower end is provided with the second roller 52.
Wherein, the first roller 11 and the second roller 52 provide convenience for the movement of the detachable protective guard of bridge road construction.The quantity of the second connector 40 equals the quantity of the 3rd connector 50, to be rotated with the perforate 21 of protective guard 20 respectively with the 3rd projection 51 of the 3rd connector 50 by the second projection 41 of second connector 40 and engage, realize two protective guards 20 and be rotatably connected.In order to improve the steadiness be rotatably connected between protective guard 20, four perforates 21 are preferably symmetricly set on column upper surface two ends and soffit two ends, and the size of the second connector 40 preferably equals the size of the 3rd connector 50, improve the steadiness rotated.The perforate 21 of protective guard 20 rotates with the first projection 31 of the first connector 31 and engages, and realizes being rotatably connected and then realizing being rotatably connected of protective guard 20 and column 10 of the support column 12 of protective guard 20 and column 10.First connector 30 one end is longitudinally rotatably coupled to the other end of support column 12 away from fixed end, is that the perforate 21 that the first projection 31 revotating card of the first connector 30 is incorporated into protective guard 20 is provided convenience.In order to improve the steadiness that protective guard 20 is rotatably connected with column 10, support column 12 is preferably welded to the top and bottom of column 10 side.For improving the soundness of the detachable protective guard of bridge road construction further, column 10, protective guard 20, first connector 30, second connector 40 and the 3rd connector 50 all adopt heat-resisting, cold-resistant, crash-proof material, present embodiment preferred low density polyethylene (LDPE) high-strength environment-friendly material, firm, durable, not easily aging.Obverse and reverse when protective guard 20 is vertically placed applies one deck fluorescent film respectively, improves the identification discrimination degree of protective guard, for car provides warning, thus improves safety.
When the detachable protective guard of bridge road construction uses, first realize being rotatably connected with coordinating of the 3rd connector by the second connector 40 by between protective guard 20; One end of first connector 30 rotates around the other end of support column 12 away from fixed end, the first projection 31 is rotated to rotate above perforate 21 and with perforate 21 to engage, thus realizes protective guard 20 and be connected to by the first connector 30 and be rotatably coupled to column 10.In use procedure, if treat that zone of protection increases, the increase of zone of protection can be completed at any time by increasing protective guard 20 number; If treat that zone of protection reduces, as shown in Figure 3, the reduction of zone of protection is realized by the rotation between protective guard 20 and the rotary folding between protective guard 20 and column 10.
The detachable protective guard of bridge road construction provided by above-mentioned embodiment, is had detachably, zone of protection is adjustable, moves advantage easily.
As another kind of embodiment of the present utility model, column 10 is hollow structure, and hollow structure is conducive to placing electronic circuit, does not affect the outward appearance of column 10, elegant in appearance.The hollow bulb of column 10 is provided with battery (not shown), for power supply.
As another kind of embodiment of the present utility model, the top of each column 10 is provided with acoustic-optic alarm 13, and acoustic-optic alarm 13 is connected with battery.Acoustic-optic alarm 13 provides the security warning of sound and light for car, reduces the detachable protective guard of car collision bridge road construction, all plays certain protective effect to the detachable protective guard of bridge road construction and car.
Although embodiment of the present utility model is open as above, it is not restricted to listed in manual and embodiment utilization.It can be applied to various applicable field of the present utility model completely.Other amendment can be easily realized for those skilled in the art.Therefore do not deviating under the universal that claim and equivalency range limit, the utility model is not limited to specific details and illustrates here and the legend described.
Claims (3)
1. the detachable protective guard of bridge road construction, is characterized in that, comprising:
One column, each described column bottom is provided with the first roller, and the top and bottom of described column side are all fixedly connected with support column;
At least two protective guards, described protective guard is platy structure, and upper surface two ends when described protective guard is vertically placed and soffit two ends are respectively equipped with perforate;
A pair first connectors, one end of each described first connector is longitudinally rotatably coupled to the other end of described support column away from fixed end, and the other end of each described first connector is provided with the first projection, and described first projection rotates with described perforate and engages;
Second connector, it is strip structure, is respectively equipped with the second projection below described second connector two ends, and described second projection rotates with described perforate and engages; And,
3rd connector, it is strip structure, is respectively equipped with the 3rd projection above described 3rd connector two ends, and described 3rd projection rotates with described perforate and engages; Described 3rd connector lower end is provided with the second roller;
Wherein, the quantity of described second connector equals the quantity of described 3rd connector.
2. the detachable protective guard of bridge road construction as claimed in claim 1, it is characterized in that, described column is hollow structure, and the hollow bulb of described column is provided with battery.
3. the detachable protective guard of bridge road construction as claimed in claim 2, it is characterized in that, the top of each described column is provided with acoustic-optic alarm, and described acoustic-optic alarm is connected with described battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926110.0U CN205189508U (en) | 2015-11-19 | 2015-11-19 | Rail guard can be dismantled in bridge road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520926110.0U CN205189508U (en) | 2015-11-19 | 2015-11-19 | Rail guard can be dismantled in bridge road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189508U true CN205189508U (en) | 2016-04-27 |
Family
ID=55782509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520926110.0U Expired - Fee Related CN205189508U (en) | 2015-11-19 | 2015-11-19 | Rail guard can be dismantled in bridge road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189508U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118958A (en) * | 2017-12-24 | 2018-06-05 | 玉林市玉州区万通华信科技服务部 | A kind of sturdy and durable and easy to remove whole safeguard fence |
-
2015
- 2015-11-19 CN CN201520926110.0U patent/CN205189508U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108118958A (en) * | 2017-12-24 | 2018-06-05 | 玉林市玉州区万通华信科技服务部 | A kind of sturdy and durable and easy to remove whole safeguard fence |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |