CN2743417Y - Road block - Google Patents
Road block Download PDFInfo
- Publication number
- CN2743417Y CN2743417Y CNU2004200955175U CN200420095517U CN2743417Y CN 2743417 Y CN2743417 Y CN 2743417Y CN U2004200955175 U CNU2004200955175 U CN U2004200955175U CN 200420095517 U CN200420095517 U CN 200420095517U CN 2743417 Y CN2743417 Y CN 2743417Y
- Authority
- CN
- China
- Prior art keywords
- shrinkage pool
- pier
- groove
- railing
- roadblock
- 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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- Bridges Or Land Bridges (AREA)
Abstract
The utility model discloses a road block, comprising two or more than two connecting piers, and the two contiguous connecting piers can be connected through a rail. Both ends of the connecting pier are provided symmetrically with flutes and positioning concave holes which have the same shape, and both ends of the rail are provided symmetrically with convex posts and lug bosses which are matched mutually and are arranged at the corresponding position with the flutes and the positioning concave holes; the side of the connecting pier also can be provided with the flutes and the positioning concave holes which are of the same shape with the flutes and the positioning concave holes of the two end surfaces. The utility model not only can save material, but also can provide better visual effect, and can be used for the enclosure and the isolation of roads, intra-city roads and construction sites.
Description
Technical field
The utility model relates to a kind of means of transportation that road is used of isolating.
Background technology
At present, roadblock has been widely used in the usefulness of going along with sb. to guard him, isolating of highway, urban road, building site.But generally adopt the mode that pier directly links to each other that connects in the most roadblock structure, this connected mode seems that on the one hand roadblock integral body is very stiff, influence visual effect, pier is directly continuous to form because whole roadblock is by connecting simultaneously, it is also more to make the required material of connection pier, can cause the waste of material.
Summary of the invention
The purpose of this utility model provides a kind ofly can save the roadblock that material can provide fine visual effect again.
The utility model adopts following technical scheme to realize: this roadblock comprises two or more connection piers, links to each other by a railing between adjacent two connection piers.
The two ends symmetry of described connection pier offers identical groove of shape and location shrinkage pool, and the two ends of railing also are symmetrically arranged with projection and the boss that is in relative position and can cooperatively interacts with this groove and location shrinkage pool.
Also can offer groove and the location shrinkage pool identical with location shrinkage pool shape with the groove of end face in the side that connects pier, this groove and location shrinkage pool also match with the projection and the boss of railing.
In the utility model, between the connection pier, add railing, make whole roadblock seem very regular, good visual effect can be provided; Simultaneously railing can reach the purpose of saving material than connecting material that pier uses still less.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further details.
Fig. 1 is the utility model syndeton schematic diagram;
Fig. 2 is the structural representation of railing in the utility model;
Fig. 3 is the structural representation that connects an embodiment of pier in the utility model;
Fig. 4 is the structural representation that connects another embodiment of pier in the utility model.
The specific embodiment
As shown in Figure 1, link to each other by a railing between the adjacent connection pier.The two ends symmetry of this connection pier offers identical groove of shape and location shrinkage pool, and the two ends of railing also are symmetrically arranged with projection and the boss that is in relative position and can cooperatively interacts with this groove and location shrinkage pool.
The side that connects pier can also offer groove and the location shrinkage pool identical with location shrinkage pool shape with the groove of end face, and this groove and location shrinkage pool also can match with the projection and the boss of railing.
Connect pier and link to each other by railing, the roadblock that is linked to be can be in-line; Roadblock also can by the side have groove and the location shrinkage pool the pier that is connected be linked to be shapes such as T-shaped.Have groove and location shrinkage pool owing to connect the pier side, make things convenient for the corner of roadblock to connect, and make the connected mode variation of roadblock.
Connecting also can be continuous by pipe between the pier, and the shape that is linked to be is the same with the shape that links to each other by railing, here no longer repeat specification.
As shown in Figure 2, the railing two ends of this roadblock are symmetrically arranged with cylindrical projection 3 and boss 4 respectively, and symmetry is tiltedly installed with fence 11 in the railing, and the fence 11 that is obliquely installed plays the effect of enhancing.The centre of railing is designed to triangular supports, in this triangular supports icon, light fixture can be set, and also can pattern, decorative pattern etc. be set according to requirement of client, to improve the highlighting of roadblock.
Embodiment 1
As shown in Figure 3, the end face that connects pier offers cylinder shape groove 1 and location shrinkage pool 2, and the two ends symmetry offers, and shape is identical.This groove 1 and location shrinkage pool 2 can railing projection 3 and boss 4 cooperate, thereby two connection piers are linked to each other, form a whole roadblock.There is a round platform 8 side of this connection pier, can be printed on things such as pattern and sign on round platform 8, to improve the visual effect of roadblock.
Embodiment 2
As shown in Figure 4, this connection pier is except offering cylinder shape groove 9 and the location shrinkage pool 10 that matches with the projection 3 and the boss 4 of railing in the end face symmetry, also offer groove 5 and the location shrinkage pool 6 identical with location shrinkage pool 10 shapes with the groove 9 of end face in the side, this groove 5 and location shrinkage pool 6 also can match with the projection 3 and the boss 4 of railing.It is vertical mutually with end face groove 9 opening directions to connect pier lateral grooves 5, and it is also vertical mutually with the opening direction of end face location shrinkage pool 10 to connect location, pier side shrinkage pool 6.
The connection pier of this design can realize that not only the straight line that connects the pier body connects, and can also satisfy to connect the connection of pier at the turning.And make the roadblock T-shaped or other bending shapes that is linked to be on both direction, be 90 degree angles, and play the function of strengthening roadblock, have higher impact resistance.Also be provided with a square hole 7 in the upper surface that connects pier, in this square hole 7 warning lamp can be installed.
Connection between the adjacent in twos connection pier utilizes the columniform projection in railing two ends to insert the groove that connects pier, and the boss below the railing enters the location shrinkage pool that connects pier simultaneously.The cylinder that earlier railing one end is lifted the other end protrusion during installation inserts the groove that connects pier downwards, earlier railing one end is lifted the other end when taking apart and upwards extracts.
Claims (8)
1, a kind of roadblock comprises two or more connection piers, it is characterized in that: link to each other by a railing between adjacent two connection piers.
2, roadblock according to claim 1, it is characterized in that: the two ends symmetry of described connection pier offers identical groove of shape and location shrinkage pool, and the two ends of railing also are symmetrically arranged with projection and the boss that is in relative position and can cooperatively interacts with this groove and location shrinkage pool.
3, roadblock according to claim 2 is characterized in that: described groove and projection are cylindrical.
4, according to claim 2 or 3 described roadblocks, it is characterized in that: the side of this connection pier also offers groove and the location shrinkage pool identical with location shrinkage pool shape with the groove of end face, and this groove and location shrinkage pool also can match with the projection and the boss of railing.
5, roadblock according to claim 4 is characterized in that: described connection pier lateral grooves is vertical mutually with end face slot opening direction; Location, described connection pier side shrinkage pool is also vertical mutually with the opening direction of end face location shrinkage pool.
6, according to claim 4 or 5 described roadblocks, it is characterized in that: there is a square hole upper surface of described connection pier.
7, according to claim 2 or 3 described roadblocks, it is characterized in that: there is a round platform side of described connection pier.
8, roadblock according to claim 1 and 2 is characterized in that: symmetry is tiltedly installed with fence in the described railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200955175U CN2743417Y (en) | 2004-11-23 | 2004-11-23 | Road block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200955175U CN2743417Y (en) | 2004-11-23 | 2004-11-23 | Road block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2743417Y true CN2743417Y (en) | 2005-11-30 |
Family
ID=35633436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200955175U Expired - Fee Related CN2743417Y (en) | 2004-11-23 | 2004-11-23 | Road block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2743417Y (en) |
-
2004
- 2004-11-23 CN CNU2004200955175U patent/CN2743417Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051130 Termination date: 20101123 |