CN102261049B - Venue guardrail - Google Patents
Venue guardrail Download PDFInfo
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- CN102261049B CN102261049B CN2011101120740A CN201110112074A CN102261049B CN 102261049 B CN102261049 B CN 102261049B CN 2011101120740 A CN2011101120740 A CN 2011101120740A CN 201110112074 A CN201110112074 A CN 201110112074A CN 102261049 B CN102261049 B CN 102261049B
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Abstract
The invention discloses a venue guardrail, which comprises an upright post and a square frame. The upright post comprises a first upright post and a second upright post. The square frame comprises a fixed square frame and a rotary square frame. The fixed square frame comprises a first fixed square frame and a second fixed square frame. Both two side edges of the first fixed square frame are fixedly connected with the first upright post. One side edge of the second fixed square frame is fixedly connected with the first upright post. The other side edge of the second fixed square frame is fixedly connected with the second upright post. One side edge of the rotary square frame is rotatably connected with the second upright post. The other side edge of the rotary square frame is detachably connected with the first upright post or the second upright post. According to the venue guardrail disclosed by the invention, a guardrail channel can be changed at any time according to a passenger flow condition; the queuing effect is greatly improved; and furthermore, the passenger flow can be rapidly evacuated in the event of meeting an emergency, thus, some accidents are avoided.
Description
Technical field
The present invention relates to a kind of guardrail, be specifically related to a kind of venue guardrail that is used for large stadium queuing, evacuation passenger flow.
Background technology
Existing venue guardrail is nonfloating rail, under the little situation of the volume of the flow of passengers, can also effectively evacuate passenger flow, also can not influence queuing efficient.But for some large stadiums (like the Olympic Games, World Expo etc.); The volume of the flow of passengers is very big, and nonfloating rail can reduce queuing efficient greatly, and also is unfavorable for evacuating effectively passenger flow when running into certain situation; So not only influence visitor's time, also cause the accident easily.
Summary of the invention
The objective of the invention is to overcome the problems referred to above, provide a kind of and be applicable to the big venue queuing of the volume of the flow of passengers, evacuate the venue guardrail of passenger flow.
The technical scheme that realizes the object of the invention is: a kind of venue guardrail comprises column and square frame; Said column comprises first column and second column; Said square frame comprises fixed square frame and rotary square frame; Said fixed square frame comprises the first fixed square frame and the second fixed square frame; The dual-side of the said first fixed square frame all is fixedly connected with first column; One side of the said second fixed square frame is fixedly connected with first column, and another side is fixedly connected with second column; One side of said rotary square frame is rotatably connected with second column, another side and first column or second column is removable is connected.
The first fixed square frame or the second fixed square frame are connected for bolt with the fixed connection of first column.
The mode that the second fixed square frame is fixedly connected with second column is: be welded with the connector of band screw on another side of the second fixed square frame, being fixed through self-tapping screw is connected on second column.
Said being rotatably connected is the hinge connection.
Said removable ways of connecting is: another side of rotary square frame is provided with door lock, and first column of removable connection or second column are provided with corresponding locked groove with it.
Said column comprises five files and three horizontally-arrangeds at least; Wherein the square frame between two first columns is the first fixed square frame; Square frame between first column and second column is the second fixed square frame or rotary square frame, and the square frame between two second columns is rotary square frame; Column equates with the total quantity of square frame.
Simply enumerate several kinds of modes below, but the present invention runs far deeper than following several kinds, can be combined into a variety of according to different needs.
First kind: said column is made up of five files and three horizontally-arrangeds; Wherein the column of first and third, five files is first column; The column of second file is second column; The column of the 4th file second horizontally-arranged is first column, and all the other two columns are second column.
Second kind: said column is made up of nine files and five horizontally-arrangeds; Wherein the column of first and third, seven, nine files is first column; The column of second file the 3rd horizontally-arranged is first column, and all the other four columns are second column; The column of the 4th file second horizontally-arranged is first column, and all the other four columns are second column; The column of the 5th file first horizontally-arranged is first column, and all the other four columns are second column; The column of the 6th last horizontally-arranged of file is first column, and all the other four columns are second column; The column of the 8th file second horizontally-arranged is first column, and all the other four columns are second column.
The third: said column is made up of 13 files and seven horizontally-arrangeds; Wherein first and third, seven, 11, ten trifarious columns are first column; The column of second file the 3rd horizontally-arranged is first column, and all the other six columns are second column; The column of the 4th file second horizontally-arranged is first column, and all the other six columns are second column; The column of the 5th file first horizontally-arranged is first column, and all the other six columns are second column; The column of the 6th last horizontally-arranged of file is first column, and all the other six columns are second column; The column of the 8th file is consistent with the column of the 4th file; The column of the 9th file is consistent with the column of the 5th file; The column of the tenth file is consistent with the column of the 6th file; The tenth distichous column is consistent with the column of the 4th file.
The 4th kind: said column is made up of 21 files and nine horizontally-arrangeds; Wherein the column of first and third, seven, 11,15,19,21 files is first column; The column of second file the 3rd horizontally-arranged is first column, and all the other eight columns are second column; The column of the 4th file second horizontally-arranged is first column, and all the other eight columns are second column; The column of the 5th file first horizontally-arranged is first column, and all the other eight columns are second column; The column of the 6th last horizontally-arranged of file is first column, and all the other eight columns are second column; The column of the 8th file is consistent with the column of the 4th file; The column of the 9th file is consistent with the column of the 5th file; The column of the tenth file is consistent with the column of the 6th file; The tenth distichous column is consistent with the column of the 4th file; The tenth trifarious column is consistent with the column of the 5th file; The column of the 14 file is consistent with the column of the 6th file; The column of the 16 file is consistent with the column of the 4th file; The column of the 17 file is consistent with the column of the 5th file; The column of the 18 file is consistent with the column of the 6th file; The column of the 20 file is consistent with the column of the 4th file.
The present invention has positive effect: venue guardrail of the present invention can change the guardrail passage at any time according to the passenger flow situation, has improved the queuing effect greatly, and run into accident can also the rapid evacuation passenger flow, avoid the generation of some accidents.
Description of drawings
Fig. 1 is the sketch map of the venue guardrail of embodiment 1, and wherein Fig. 1-1 is the sketch map of a passage, and Fig. 1-2 is the sketch map of two passages.
Fig. 2 is the sketch map of the venue guardrail of embodiment 2, and wherein Fig. 2-1 is the sketch map of a passage, and Fig. 2-2 is two access diagrams, and Fig. 2-3 is the sketch map of four-way.
Fig. 3 is the sketch map of the venue guardrail of embodiment 3, and wherein Fig. 3-1 is the sketch map of a passage, and Fig. 3-2 is two access diagrams, and Fig. 3-3 is three-channel sketch map, and Fig. 3-4 is the sketch map of six passages.
Fig. 4 is the sketch map of the venue guardrail of embodiment 4, and wherein Fig. 4-1 is the sketch map of a passage, and Fig. 4-2 is the sketch map of two passages, and Fig. 4-3 is the sketch map in five-way road, and Fig. 4-4 is the sketch map of ten passages.
Fig. 5 is the sketch map that is connected of the first fixed square frame and column in the venue guardrail of embodiment 1.
Fig. 6 is the sketch map that is connected of rotary square frame and column in the venue guardrail of embodiment 1.
Fig. 7 is the sketch map that is connected of the second fixed square frame and column in the venue guardrail of embodiment 1.
The specific embodiment
(embodiment 1)
See Fig. 1, the venue guardrail of present embodiment is made up of the column of five files, three horizontally-arrangeds and the square frame between the column.Column and square frame are 15.Column and square frame are the Q235 material, make through the galvanizing electrostatic painting process.
Wherein the column 1 of first file and the 5th file (according to from left to right order among the figure) is the first column 1-1, and the square frame between the first column 1-1 is the first fixed square frame 2-1-1.The connected mode of one of them first fixed square frame and two first columns is seen Fig. 5, and wherein two first column 1-1 fix on the ground through ground expansion bolt 5 respectively.Be welded with two cross bars 3 among the first fixed square frame 2-1-1, so both played aesthetic, can also prevent that the people from passing from the centre.Be equipped with two bolts hole up and down on the dual-side of the first fixed square frame 2-1-1; Accordingly; Also be provided with up and down two bolts hole on each first column 1-1, can realize being fixedly connected of the first fixed square frame 2-1-1 and the first column 1-1 with four stainless steel connecting bolts 4 like this.
Still see Fig. 1, the column 1 of second file is the second column 1-2, and the square frame between the column of the column of second file and first file is rotary square frame 2-2.The connected mode of one of them rotary square frame 2-2 and one second column 1-2 and one first column 1-1 is seen Fig. 6, and wherein the first column 1-1 and the second column 1-2 fix on the ground through ground expansion bolt 5 respectively.Be welded with two cross bars 3 among the rotary square frame 2-2; The right edge of rotary square frame 2-2 is provided with a door lock 6-1; On the first column 1-1, be provided with a locked groove 6-2 accordingly, thereby realize removable connection the between rotary square frame 2-2 and the first column 1-1.The left side of rotary square frame 2-2 then through two groups of hinges 7 realize with the second column 1-2 between be rotatably connected.
Still see Fig. 1, trifarious column 1 is the first column 1-1, and the square frame between the column of the trifarious column and second file is the second fixed square frame 2-1-2.The connected mode of one of them second fixed square frame 2-1-2 and the first column 1-1 and the second column 1-2 is seen Fig. 7; Wherein the first column 1-1 and the second column 1-2 fix on the ground through ground expansion bolt 5 respectively, and the first column 1-1 is provided with two bolts hole up and down.Be welded with two cross bars 3 among the second fixed square frame 2-1-2; The left side of the second fixed square frame 2-1-2 is provided with up and down two bolts hole, can realize being fixedly connected between the second fixed square frame 2-1-2 and the first column 1-1 with two stainless steel connecting bolts 4 like this.The connector 8 of two groups of band screws of welding is fixedly connected on the second column 1-2 through self-tapping screw 8-1 on the right edge of the second fixed square frame 2-1-2.
Still see Fig. 1; The column in the centre of the column 1 of the 4th file is the first column 1-1; Square frame between column of this column and trifarious centre is the first fixed square frame 2-1-1; Their connected mode is as shown in Figure 5, does not establish square frame between the column in the centre of this column and the 5th file, forms turning channel.Two other column of the column 1 of the 4th file is the second column 1-2; Square frame between these two columns and trifarious corresponding two columns is the second fixed square frame 2-1-2; Their connected mode is as shown in Figure 7; Square frame between corresponding two columns of these two columns and the 5th file is rotary square frame 2-2, and their connected mode is as shown in Figure 6.Promptly need not establish locked groove 6-2 on column in centre of the 5th file, be equipped with a locked groove 6-2 on all the other two columns.
A kind of mode of occupation of the venue guardrail of present embodiment is seen Fig. 1-1, with the door-lock opening of the rotary square frame on first and third row's who is rotatably connected in second file the column, can form the venue guardrail of a passage.
The another kind of mode of occupation of the venue guardrail of present embodiment is seen Fig. 1-2, and wherein column in centre of second file is provided with two locked grooves, and two other column is provided with a locked groove, also is provided with two locked grooves on the column in the centre of the 4th file.With the door-lock opening of rotary square frame on first and third row's who is rotatably connected in the 4th file the column, and be locked into respectively in two locked grooves on column in centre of the 4th file.
The door-lock opening of the rotary square frame on second file first row's column that will be rotatably connected simultaneously, and be locked in the locked groove on second file, second row's the column.With the door-lock opening of the rotary square frame on second file second row's column that is rotatably connected, and be locked in the locked groove on second file the 3rd row's the column.With the door-lock opening of the rotary square frame on second file the 3rd row's column that is rotatably connected, can form the venue guardrail of two passages.Can certainly be with the door-lock opening of the rotary square frame on second file the 3rd row's column that is rotatably connected, and be locked in the locked groove on second file, second row's the column.With the door-lock opening of the rotary square frame on second file second row's column that is rotatably connected, and be locked in the locked groove on second file, first row's the column.With the door-lock opening of the rotary square frame on second file, first row's column that is rotatably connected, can form the venue guardrail of two passages equally.
(embodiment 2)
See Fig. 2, the venue guardrail of present embodiment is made up of the column of nine files, five horizontally-arrangeds and the square frame between the column.Column and square frame are 45.
Wherein the column 1 of first and third, seven, nine files is the first column 1-1; The column 1 of second file the 3rd horizontally-arranged is the first column 1-1, and all the other four columns 1 are the second column 1-2; The column 1 of the 4th file second horizontally-arranged is the first column 1-1, and all the other four columns 1 are the second column 1-2; The column 1 of the 5th file first horizontally-arranged is the first column 1-1, and all the other four columns 1 are the second column 1-2; The column 1 of the 6th last horizontally-arranged of file is the first column 1-1, and all the other four columns 1 are the second column 1-2; The column 1 of the 8th file second horizontally-arranged is the first column 1-1, and all the other four columns 1 are the second column 1-2.
Wherein the square frame between two first column 1-1 is the first fixed square frame 2-1-1, and their connected mode is all as shown in Figure 5.Square frame between the first column 1-1 and the second column 1-2 is the second fixed square frame 2-1-2 or rotary square frame 2-2, and when being rotary square frame 2-2, their connected mode is all as shown in Figure 6; When being the second fixed square frame 2-1-2, their connected mode is all as shown in Figure 7.Square frame between two second column 1-2 is rotary square frame 2-2, and their connected mode and Fig. 6 are similar, just change the first column 1-1 into second column 1-2, and on the second column 1-2, establish locked groove.
The mode of occupation of the venue guardrail of present embodiment is seen Fig. 2-1 to Fig. 2-3, and wherein Fig. 2-1 is for forming the venue guardrail of a passage, and Fig. 2-2 is for forming the venue guardrail of two passages, and Fig. 2-3 is for forming the venue guardrail of four-way.Unblank and the Guan Suojun of rotary square frame carry out according to the mode of occupation of embodiment 1 shown in scheming.As long as in all columns can with removable connection of rotary square frame 2-2, all on column, be provided with locked groove, at least one, three at the most.
(embodiment 3)
See Fig. 3, the venue guardrail of present embodiment is made up of the column of 13 files, seven horizontally-arrangeds and the square frame between the column.Column and square frame are 91.
Wherein first and third, seven, 11, ten trifarious columns 1 are the first column 1-1; The column 1 of second file the 3rd horizontally-arranged is the first column 1-1, and all the other six columns 1 are the second column 1-2; The column 1 of the 4th file second horizontally-arranged is the first column 1-1, and all the other six columns 1 are the second column 1-2; The column 1 of the 5th file first horizontally-arranged is the first column 1-1, and all the other six columns 1 are the second column 1-2; The column 1 of the 6th last horizontally-arranged of file is the first column 1-1, and all the other six columns 1 are the second column 1-2; The column 1 of the 8th file is consistent with the column 1 of the 4th file; The column 1 of the 9th file is consistent with the column 1 of the 5th file; The column 1 of the tenth file is consistent with the column 1 of the 6th file; The tenth distichous column 1 is consistent with the column 1 of the 4th file.
Wherein the square frame between two first column 1-1 is the first fixed square frame 2-1-1, and their connected mode is all as shown in Figure 5.Square frame between the first column 1-1 and the second column 1-2 is the second fixed square frame 2-1-2 or rotary square frame 2-2, and when being rotary square frame 2-2, their connected mode is all as shown in Figure 6; When being the second fixed square frame 2-1-2, their connected mode is all as shown in Figure 7.Square frame between two second column 1-2 is rotary square frame 2-2, and their connected mode and Fig. 6 are similar, just change the first column 1-1 into second column 1-2, and on the second column 1-2, establish locked groove.
The mode of occupation of the venue guardrail of present embodiment sees that Fig. 3-1 is to Fig. 3-4; Wherein Fig. 3-1 is for forming the venue guardrail of a passage; Fig. 3-2 is for forming the venue guardrail of two passages, and Fig. 3-3 is for forming three-channel venue guardrail, and Fig. 3-4 is for forming the venue guardrail of six passages.Unblank and the Guan Suojun of rotary square frame carry out according to the mode of occupation of embodiment 1 shown in scheming.As long as in all columns can with removable connection of rotary square frame 2-2, all on column, be provided with locked groove, at least one, three at the most.
(embodiment 4)
See Fig. 4, the venue guardrail of present embodiment is made up of the column of 21 files, nine horizontally-arrangeds and the square frame between the column.Column and square frame are 189.
Wherein the column 1 of first and third, seven, 11,15,19,21 files (according to from left to right order among the figure) is the first column 1-1; The column 1 of second file the 3rd horizontally-arranged is the first column 1-1, and all the other eight columns 1 are the second column 1-2; The column 1 of the 4th file second horizontally-arranged is the first column 1-1, and all the other eight columns 1 are the second column 1-2; The column 1 of the 5th file first horizontally-arranged is the first column 1-1, and all the other eight columns 1 are the second column 1-2; The column 1 of the 6th last horizontally-arranged of file is the first column 1-1, and all the other eight columns 1 are the second column 1-2; The column 1 of the 8th file is consistent with the column 1 of the 4th file; The column 1 of the 9th file is consistent with the column 1 of the 5th file; The column 1 of the tenth file is consistent with the column 1 of the 6th file; The tenth distichous column 1 is consistent with the column 1 of the 4th file; The tenth trifarious column 1 is consistent with the column 1 of the 5th file; The column 1 of the 14 file is consistent with the column 1 of the 6th file; The column 1 of the 16 file is consistent with the column 1 of the 4th file; The column 1 of the 17 file is consistent with the column 1 of the 5th file; The column 1 of the 18 file is consistent with the column 1 of the 6th file; The column 1 of the 20 file is consistent with the column 1 of the 4th file.
Wherein the square frame between two first column 1-1 is the first fixed square frame 2-1-1, and their connected mode is all as shown in Figure 5.Square frame between the first column 1-1 and the second column 1-2 is the second fixed square frame 2-1-2 or rotary square frame 2-2, and when being rotary square frame 2-2, their connected mode is all as shown in Figure 6; When being the second fixed square frame 2-1-2, their connected mode is all as shown in Figure 7.Square frame between two second column 1-2 is rotary square frame 2-2, and their connected mode and Fig. 6 are similar, just change the first column 1-1 into second column 1-2, and on the second column 1-2, establish locked groove.
The mode of occupation of the venue guardrail of present embodiment sees that Fig. 4-1 is to Fig. 4-4; Wherein Fig. 4-1 is for forming the venue guardrail of a passage; Fig. 4-2 is for forming the venue guardrail of two passages, and Fig. 4-3 is for forming the venue guardrail in five-way road, and Fig. 4-4 is for forming the venue guardrail of ten passages.Unblank and the Guan Suojun of rotary square frame carry out according to the mode of occupation of embodiment 1 shown in scheming.As long as in all columns can with removable connection of rotary square frame 2-2, all on column, be provided with locked groove, at least one, three at the most.
Can find out that from above embodiment and accompanying drawing venue guardrail of the present invention has certain rules:
1. the column of first file and last file is always the first column 1-1, and between vertically be connected with the first fixed square frame 2-1-1.
2. the column of the individual file of 4n-1 (n is a natural number) also is the first column 1-1.
3. when horizontally-arranged number >=5, file number >=9, the column of second file the 3rd horizontally-arranged is always the first column 1-1, and all the other columns are the second column 1-2.The column of second horizontally-arranged of 4n file is the first column 1-1, and all the other columns are the second column 1-2.The column of first horizontally-arranged of 4n+1 file is the first column 1-1, and all the other columns are the second column 1-2.The column of last horizontally-arranged of 4n+2 file is the first column 1-1, and all the other columns are the second column 1-2.
Also promptly, when the file number is nine when above, since the 3rd file, per four files are a circulation, stop until the fourth from the last file.When the horizontally-arranged number is seven when above, since the 4th horizontally-arranged, per two horizontally-arrangeds are a circulation, stop until horizontally-arranged third from the bottom.
Claims (9)
1. a venue guardrail is characterized in that: comprise column (1) and square frame (2);
Said column (1) comprises first column (1-1) and second column (1-2); Said square frame (2) comprises fixed square frame (2-1) and rotary square frame (2-2); Said fixed square frame (2-1) comprises the first fixed square frame (2-1-1) and the second fixed square frame (2-1-2);
The dual-side of the said first fixed square frame (2-1-1) all is fixedly connected with first column (1-1);
One side of the said second fixed square frame (2-1-2) is fixedly connected with first column (1-1), and another side is fixedly connected with second column (1-2);
One side of said rotary square frame (2-2) is rotatably connected with second column (1-2), another side and first column (1-1) or removable connection of second column (1-2);
Said column (1) comprises five files and three horizontally-arrangeds at least; Wherein the square frame between two first columns (1-1) is the first fixed square frame (2-1-1); Square frame between first column (1-1) and second column (1-2) is the second fixed square frame (2-1-2) or rotary square frame (2-2), and the square frame between two second columns (1-2) is rotary square frame (2-2); Column (1) equates with the total quantity of square frame (2).
2. venue guardrail according to claim 1 is characterized in that: the first fixed square frame (2-1-1) or the second fixed square frame (2-1-2) are connected for bolt with first column (1-1) fixed connection.
3. venue guardrail according to claim 1; It is characterized in that: the second fixed square frame (2-1-2) with the mode that second column (1-2) is fixedly connected is: be welded with the connector (8) of band screw on another side of the second fixed square frame (2-1-2), being fixed through self-tapping screw (8-1) is connected on second column (1-2).
4. venue guardrail according to claim 1 is characterized in that: said being rotatably connected is the hinge connection.
5. venue guardrail according to claim 1; It is characterized in that: said removable ways of connecting is: another side of rotary square frame (2-2) is provided with door lock (6-1), and first column (1-1) of removable connection with it or second column (1-2) are provided with corresponding locked groove (6-2).
6. venue guardrail according to claim 1 is characterized in that: said column (1) is made up of five files and three horizontally-arrangeds; Wherein the column of first and third, five files (1) is first column (1-1); The column of second file (1) is second column (1-2); The column (1) of the 4th file second horizontally-arranged is first column (1-1), and all the other two columns (1) are second column (1-2).
7. venue guardrail according to claim 1 is characterized in that: said column (1) is made up of nine files and five horizontally-arrangeds; Wherein the column of first and third, seven, nine files (1) is first column (1-1); The column (1) of second file the 3rd horizontally-arranged is first column (1-1), and all the other four columns (1) are second column (1-2); The column (1) of the 4th file second horizontally-arranged is first column (1-1), and all the other four columns (1) are second column (1-2); The column (1) of the 5th file first horizontally-arranged is first column (1-1), and all the other four columns (1) are second column (1-2); The column of the 6th last horizontally-arranged of file (1) is first column (1-1), and all the other four columns (1) are second column (1-2); The column (1) of the 8th file second horizontally-arranged is first column (1-1), and all the other four columns (1) are second column (1-2).
8. venue guardrail according to claim 1 is characterized in that: said column (1) is made up of 13 files and seven horizontally-arrangeds; Wherein first and third, seven, 11, ten trifarious columns (1) are first column (1-1); The column (1) of second file the 3rd horizontally-arranged is first column (1-1), and all the other six columns (1) are second column (1-2); The column (1) of the 4th file second horizontally-arranged is first column (1-1), and all the other six columns (1) are second column (1-2); The column (1) of the 5th file first horizontally-arranged is first column (1-1), and all the other six columns (1) are second column (1-2); The column of the 6th last horizontally-arranged of file (1) is first column (1-1), and all the other six columns (1) are second column (1-2); The column of the 8th file (1) is consistent with the column (1) of the 4th file; The column of the 9th file (1) is consistent with the column (1) of the 5th file; The column of the tenth file (1) is consistent with the column (1) of the 6th file; The tenth distichous column (1) is consistent with the column (1) of the 4th file.
9. venue guardrail according to claim 1 is characterized in that: said column (1) is made up of 21 files and nine horizontally-arrangeds; Wherein the column of first and third, seven, 11,15,19,21 files (1) is first column (1-1); The column (1) of second file the 3rd horizontally-arranged is first column (1-1), and all the other eight columns (1) are second column (1-2); The column (1) of the 4th file second horizontally-arranged is first column (1-1), and all the other eight columns (1) are second column (1-2); The column (1) of the 5th file first horizontally-arranged is first column (1-1), and all the other eight columns (1) are second column (1-2); The column of the 6th last horizontally-arranged of file (1) is first column (1-1), and all the other eight columns (1) are second column (1-2); The column of the 8th file (1) is consistent with the column (1) of the 4th file; The column of the 9th file (1) is consistent with the column (1) of the 5th file; The column of the tenth file (1) is consistent with the column (1) of the 6th file; The tenth distichous column (1) is consistent with the column (1) of the 4th file; The tenth trifarious column (1) is consistent with the column (1) of the 5th file; The column of the 14 file (1) is consistent with the column (1) of the 6th file; The column of the 16 file (1) is consistent with the column (1) of the 4th file; The column of the 17 file (1) is consistent with the column (1) of the 5th file; The column of the 18 file (1) is consistent with the column (1) of the 6th file; The column of the 20 file (1) is consistent with the column (1) of the 4th file.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101120740A CN102261049B (en) | 2011-04-29 | 2011-04-29 | Venue guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101120740A CN102261049B (en) | 2011-04-29 | 2011-04-29 | Venue guardrail |
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| Publication Number | Publication Date |
|---|---|
| CN102261049A CN102261049A (en) | 2011-11-30 |
| CN102261049B true CN102261049B (en) | 2012-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101120740A Expired - Fee Related CN102261049B (en) | 2011-04-29 | 2011-04-29 | Venue guardrail |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106120612B (en) * | 2016-08-19 | 2018-06-22 | 京东方科技集团股份有限公司 | Guardrail equipment, fence sytsem, guardrail equipment progress control method and device |
| CN108060646B (en) * | 2017-12-15 | 2019-05-07 | 温州大学瓯江学院 | A kind of wind-resistant vibration-attenuating rail |
| CN110725238B (en) * | 2019-11-05 | 2023-10-27 | 深圳市综合交通设计研究院有限公司 | Novel central anti-collision fence device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084379A (en) * | 2002-08-28 | 2004-03-18 | Shinko Kenzai Ltd | Pipe fence |
| CN201802135U (en) * | 2010-09-15 | 2011-04-20 | 深圳市红门科技股份有限公司 | Guardrail |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2835830B2 (en) * | 1996-04-10 | 1998-12-14 | 源蔵 高橋 | Support for safety frame |
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2011
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004084379A (en) * | 2002-08-28 | 2004-03-18 | Shinko Kenzai Ltd | Pipe fence |
| CN201802135U (en) * | 2010-09-15 | 2011-04-20 | 深圳市红门科技股份有限公司 | Guardrail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102261049A (en) | 2011-11-30 |
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