CN108894149A - A kind of modular shelter column - Google Patents
A kind of modular shelter column Download PDFInfo
- Publication number
- CN108894149A CN108894149A CN201810773476.7A CN201810773476A CN108894149A CN 108894149 A CN108894149 A CN 108894149A CN 201810773476 A CN201810773476 A CN 201810773476A CN 108894149 A CN108894149 A CN 108894149A
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- Prior art keywords
- bolster
- spring
- bearing
- frame body
- shaft
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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
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/02—Continuous barriers extending along roads or between traffic lanes
Abstract
The invention discloses a kind of modular shelter columns, including：Frame body, bottom has the first fixed column, pre-and post perforative to open up there are two accommodating cavity and form upper beam, central sill and underbeam；Several Buffer Units, array are arranged in frame body, and Buffer Unit includes the upper bolster being from top to bottom arranged, first rotating shaft, middle bolster, the second shaft, lower bolster, and the lower end of first rotating shaft is connect with the second shaft upper end by gear drive；And, three bolsters are respectively arranged in three beams, and first rotating shaft the first rotating cylinder of outer eccentric suit, the second rotating cylinder is set with outside second shaft with one heart, in the mounting groove that frame body leading flank offers the quantity such as several and Buffer Unit and extends to rear direction, three bolsters of Buffer Unit are embedded in mounting groove.Its technical solution can effectively play auxiliary vehicle deceleration and vehicle is avoided to drop out hill path outward, and convenient for safeguarding and replacement convenient for being installed and being transported on hill path, greatlys save capital construction cost.
Description
Technical field
The present invention relates to protective fence technical field more particularly to a kind of modular shelter columns.
Background technique
It is sky way that mountain road is generally mostly, and massif is leaned in inside and outside is steep cliff, and abnormally dangerous, protective fence is very
It is necessary.Currently, what the protective fence on mountain road was usually carried out by way of joints cement pier stud, but cement pier stud
Manufacture firstly the need of by transport of materials to sky way, then by craftsman beat base, build platform, that plank is formed and reinforced etc. is a variety of
Process is also easy to running into rainy weather so that cement pier stud is collapsed by rain-impact, extremely inconvenient and higher cost.It is another
Kind mode is the construction of protective fence to be carried out by the way of erectting aluminum board, but in contrast elbow is more in mountain area, especially suddenly
Turning, easily hits down protective fence after defective steering stabilizer is hit to protective fence since there is no buffer function, seriously
Even can also therefore and drop out hill path and fall into steep cliff, risk is very big.
Summary of the invention
For the above-mentioned problems in the prior art, one kind is now provided and is intended to effectively play auxiliary vehicle deceleration
It generates major accident with avoiding vehicle from dropping out hill path outward and is installed Buffer Unit is modular so that convenient for safeguarding
With replacement, it is convenient for that the modular shelter column of capital construction cost is installed and transported, greatlyd save on hill path simultaneously, on overcoming
State technological deficiency.
Specific technical solution is as follows：
A kind of modular shelter column, including：
Frame body, bottom have several to plant to the first fixed column of subsurface, and frame body is pre-and post perforative offers
Two longitudinal direction accommodating cavities arranged up and down, and form upper beam, central sill and the underbeam from top to bottom arranged；
Several Buffer Units, array arrangement are installed in frame body, and each Buffer Unit includes from top to bottom being arranged
Upper bolster, first rotating shaft, middle bolster, the second shaft, lower bolster, and the upper and lower ends of first rotating shaft are placed through respectively
Can slide inside bolster and middle bolster and along the longitudinal direction, the upper and lower ends of the second shaft be placed through respectively middle bolster with
It can slide inside lower bolster and along the longitudinal direction, first gear is protruded into middle bolster and be set in the lower end of first rotating shaft,
The upper end of second shaft is protruded into middle bolster and is set with the second gear being meshed with first gear；
Also, upper bolster is installed in upper beam, and middle bolster is installed in central sill, and lower bolster is installed in underbeam,
And first rotating shaft it is outer eccentric be set with the first rotating cylinder, it is concentric outside the second shaft to be set with the second rotating cylinder, the front end face of frame body
In the recurvate arc-shaped in middle part, and all Buffer Units are arranged along the radian of the arc-shaped；
In the mounting groove that frame body leading flank offers the quantity such as several and Buffer Unit and extends to rear direction, mounting groove
Including several first mounting grooves being opened on upper beam, several second mounting grooves being opened on central sill, it is opened on underbeam
Several third mounting grooves, upper bolster by being embedded in the first mounting groove on front side of frame body, middle bolster by be embedded on front side of frame body into
In second mounting groove, lower bolster on front side of frame body by being embedded in third mounting groove.
Preferably, having the first cavity in upper bolster, the upper end of first rotating shaft is set with first bearing, first bearing position
First axle bearing sleeve is housed in the outer cover of the first cavity inside and first bearing；
It is connected separately with first spring in the rear and front end of first axle bearing sleeve, the first spring is far from first axle bearing sleeve
One end is fixed with one can be in the first sliding block that the first cavity inside slides back and forth, side of first sliding block far from the first spring
A second spring is respectively fixedly connected, second spring is connected on the inner sidewall of the first cavity far from one end of the first sliding block.
Preferably, having the second cavity in lower bolster, the lower end of the second shaft is set with second bearing, second bearing position
Second bearing set is housed in the outer cover of the second cavity inside and second bearing；
A third spring, one end connection that third spring is covered far from second bearing are connected in the front end of second bearing set
In on the inner sidewall of the second cavity, it is connected with the 4th spring in the rear end of second bearing set, the 4th spring is far from the second axis
One end of bearing sleeve is fixed with can be in the second sliding block that the second cavity inside slides back and forth；
Second sliding block is fixed with the 5th spring far from the side of the 4th spring, and the 5th spring connects far from one end of the second sliding block
It is connected on the inner sidewall of the second cavity.
Preferably, having third cavity in middle bolster, there is gear-box capable of sliding back and forth in third cavity, first turn
The lower end of axis from top to bottom be set with 3rd bearing and first gear, the upper end of the second shaft from top to bottom be set with the 4th
Bearing and second gear, and 3rd bearing, fourth bearing, first gear, second gear are placed in gear-box；
It is fixed with the 6th spring in the front end of gear-box, the 6th spring is connected to third cavity far from one end of gear-box
On inner sidewall, it is fixed with the 7th spring in the rear end of gear-box, the 7th spring is fixed with third sliding block far from one end of gear-box,
Third sliding block is connected with the 8th spring far from the side of the 7th spring, and the 8th spring is connected to third far from one end of third sliding block
On the inner sidewall of cavity.
Preferably, offering the first sliding groove for allowing first rotating shaft to slide back and forth, Yu Zhonghuan in the lower end surface of upper bolster
The upper surface of stamping offers the second sliding slot for allowing first rotating shaft to slide back and forth, and offers permission in the lower end surface of middle bolster
The third sliding slot that second shaft slides back and forth offers allow the second shaft to slide back and forth the 4th in the upper surface of lower bolster
Sliding slot.
Preferably, frame body is integrally in two pieces of tiles structures to link into an integrated entity being away from each other, and frame body front end face is in middle part
Recurvate arc-shaped, and frame body rear end face is in the prone arc-shaped in middle part, and is respectively formed at left and right sides of frame body
Two blocks of wing plates.
Preferably, the quantity of the first fixed column is four, four the first fixed columns are connected to the lower end of four blocks of wing plates
Face.
The beneficial effect of above-mentioned technical proposal is：
Modular shelter column includes frame body, several Buffer Units, Buffer Unit include upper bolster, first rotating shaft, in
Bolster, the second shaft, lower bolster, and first rotating shaft and the second shaft are engaged inside middle bolster by gear, first
Shaft the first rotating cylinder of outer eccentric suit, the second rotating cylinder of suit, Buffer Unit are embedded in by mounting groove into frame the second shaft with one heart outside
In body, making it possible to when by Vehicular impact, multiple bolsters provide the buffering on front-rear direction, power can be effectively unloaded, with
The damage of frame body is avoided, while the second rotating cylinder is rolled along vehicle forward direction and provided perpendicular to the power with vehicle contact face,
Car can be guided move to far from the direction of frame body, and under two pitch wheels effects, the first rotating cylinder along with
The contrary direction rotation of second drum rotation, and the second rotating cylinder of eccentric setting can be on the one hand to carbody shell intermittence
Contact and the power opposite with vehicle forward direction is provided, promote vehicle to be slowed down by resistance, on the other hand can contact
The thrust far from frame body direction is generated to car body when carbody shell, so as to effectively play auxiliary vehicle deceleration and avoid vehicle
It drops out hill path outward and generates major accident, and be readily transported and install, capital construction cost can be greatlyd save, can will be buffered
Assembly module install, convenient for safeguarding and replacement, while convenient for being installed and being transported on hill path.
Detailed description of the invention
Fig. 1 is the perspective view on modular shelter column of the present invention；
Fig. 2 is the perspective view at another visual angle in modular shelter column of the present invention；
Fig. 3 is the schematic diagram of the section structure of Buffer Unit in modular shelter column of the present invention；
Fig. 4 is that the diagrammatic cross-section after rotating cylinder is omitted in Fig. 3.
Specific embodiment
It is real below in order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention
1 to 4 pair of attached drawing of example combination modular shelter column provided by the invention is applied to be specifically addressed.
It refering to fig. 1 and Fig. 2, is the perspective view on modular shelter column；It is Buffer Unit in modular shelter column in conjunction with Fig. 3
The schematic diagram of the section structure；And Fig. 4, it is that the diagrammatic cross-section after rotating cylinder is omitted in Fig. 3.
As shown in Fig. 1 to 4, modular shelter column provided by the invention includes：
Frame body 1, bottom have several to plant to the first fixed column 14 of subsurface, and frame body 1 is pre-and post perforative opens
If there are two longitudinal accommodating cavities arranged up and down, and form upper beam 11, central sill 12 and the underbeam 13 from top to bottom arranged；
Several Buffer Units, array arrangement are installed in frame body 1, and each Buffer Unit includes from top to bottom being arranged
Upper bolster 21, first rotating shaft 24, middle bolster 22, the second shaft 25, lower bolster 23, and the upper and lower ends of first rotating shaft 24
It is placed through bolster 21 and 22 inside of middle bolster respectively and can slide along the longitudinal direction, the upper and lower ends point of the second shaft 25
Be not placed through middle bolster 22 and the inside of lower bolster 23 and can slide along the longitudinal direction, the lower end of first rotating shaft 24 protrude into delay
In stamping 22 and it is set with first gear 51, the upper end of the second shaft 25 is protruded into middle bolster 22 and is set with and first gear
51 second gears 52 being meshed；
Also, upper bolster 21 is installed in upper beam 11, and middle bolster 22 is installed in central sill 12, and lower bolster 23 is installed
In in underbeam 13, and first rotating shaft 24 it is outer it is eccentric be set with the first rotating cylinder 26, it is concentric outside the second shaft 25 to be set with second
Rotating cylinder 27.
Based on the above-mentioned technical proposal, modular shelter column includes frame body 1, several Buffer Units, and Buffer Unit includes upper
Bolster 21, first rotating shaft 24, middle bolster 22, the second shaft 25, lower bolster 23, and first rotating shaft 24 and the second shaft 25
It is engaged inside middle bolster 22 by gear, the first rotating cylinder 26 of outer eccentric suit of first rotating shaft 24, outside the second shaft 25 with one heart
It is set with the second rotating cylinder 27, is made it possible to when by Vehicular impact, multiple bolsters provide the buffering on front-rear direction, Neng Gouyou
Effect unloads power, to avoid the damage of frame body 1, while the second rotating cylinder 27 rolled along vehicle forward direction and provide perpendicular to vehicle
The power of contact surface can guide car to move to the direction far from frame body 1, and in the case where two pitch wheels act on, the
One rotating cylinder 26 is rotated along the direction opposite with 27 rotation direction of the second rotating cylinder, and the second rotating cylinder 27 of eccentric setting being capable of a side
In face of the intermittent contact of carbody shell and the power opposite with vehicle forward direction is provided, vehicle is promoted to be slowed down by resistance,
On the other hand the thrust far from 1 direction of frame body can be generated to car body when contacting carbody shell, so as to effectively play
It assists vehicle deceleration and avoids vehicle from dropping out hill path outward and generate major accident, and be readily transported and install, can save significantly
Save capital construction cost.
It is in a preferred embodiment, specific that there is the first cavity in upper bolster 21 as shown in Figures 3 and 4,
The upper end of first rotating shaft 24 is set with first bearing 41, and first bearing 41 is located at the outside of the first cavity inside and first bearing 41
It is set with first axle bearing sleeve 71, is connected separately with first spring 81, the first spring in the rear and front end of first axle bearing sleeve 71
81 one end far from first axle bearing sleeve 71 be fixed with one can in the first sliding block 91 that the first cavity inside slides back and forth, first
A second spring 82 has been respectively fixedly connected far from the side of the first spring 81 in sliding block 91, and second spring 82 is far from the first sliding block 91
One end is connected on the inner sidewall of the first cavity.Further, there is the second cavity, under the second shaft 25 in lower bolster 23
End cap is equipped with second bearing 42, and second bearing 42 is located at the second cavity inside and the outer cover of second bearing 42 is equipped with second bearing
Set 72 is connected with a third spring 83 in the front end of second bearing set 72, third spring 83 far from second bearing set 72 one
End is connected on the inner sidewall of the second cavity, is connected with the 4th spring 84, the 4th spring in the rear end of second bearing set 72
84 one end far from second bearing set 72 are fixed with can be in the second sliding block 92 that the second cavity inside slides back and forth, the second sliding block 92
Side far from the 4th spring 84 is fixed with the 5th spring 85, and the 5th spring 85 is connected to second far from one end of the second sliding block 92
On the inner sidewall of cavity.
Embodiment as a further preference has third cavity in middle bolster 22, have in third cavity can before
The gear-box 73 slided afterwards, the lower end of first rotating shaft 24 from top to bottom be set with 3rd bearing 43 and first gear 51, second
The upper end of shaft 25 from top to bottom be set with fourth bearing 44 and second gear 52, and 3rd bearing 43, fourth bearing 44,
One gear 51, second gear 52 are placed in gear-box 73；The 6th spring 86, the 6th bullet are fixed in the front end of gear-box 73
Spring 86 is connected on the inner sidewall of third cavity far from one end of gear-box 73, is fixed with the 7th spring in the rear end of gear-box 73
87, the 7th spring 87 is fixed with third sliding block 93 far from one end of gear-box 73, third sliding block 93 far from the 7th spring 87 one
Side is connected with the 8th spring 88, and the 8th spring 88 is connected on the inner sidewall of third cavity far from one end of third sliding block 93.Into
One step, the first sliding groove 61 for allowing first rotating shaft 24 to slide back and forth is offered in the lower end surface of upper bolster 21, in middle buffering
The upper surface of part 22 offers the second sliding slot 62 for allowing first rotating shaft 24 to slide back and forth, and opens up in the lower end surface of middle bolster 22
There is the third sliding slot 63 for allowing the second shaft 25 to slide back and forth, offering in the upper surface of lower bolster 23 allows the second shaft 25
The 4th sliding slot 64 slid back and forth.
In a preferred embodiment, modular shelter column further includes at least one support 3, and 3 one end of support is connected
In 1 rear end face of frame body, the other end diagonally downward and is connected with to plant to the second fixed column 31 of subsurface, to install
When can be planted together with the first fixed column 14 into subsurface to provide support, realize fixed effect.In specifically used, it can be used
Drilling machine drills on cement pavement or asphalt surface or tractor road, is inserted into fixed column and realizes fixation, support 3 can
Reversed support force is provided, so that the anti-grade that knocks down of protective fence is further promoted.Further, the quantity of support 3 is two, and
Two supports 3 it is symmetrical be connected to 1 rear end face of frame body so that support force is more steady.
In a preferred embodiment, the front end face of frame body 1 is in the recurvate arc-shaped in middle part, and all bufferings
Component is arranged along the radian of the arc-shaped, enables and guides car body toward away from frame body 1 when being hit by car body
Direction is mobile, avoids crossing protective fence and falling into steep cliff.In the present embodiment, which is 45 arcs of the circle of radius 210mm
Degree, is primarily adapted for use in the road surface of the section angle of turn less than 25 degree, can specifically be selected according to the angle of specific mountain pass corner
It selects, it is preferred that the circular arc degree of 1 front end of frame body is not less than on mountain road using the section for having protective fence provided by the invention
Angle of turn A+20 degree.The angle of turn in the section on the mountain road of protective fence application is set as A, then 1 front end of frame body
Circular arc degree be not less than A+20 degree.So that vehicle is when zig zag breaks away and strikes the first rotating cylinder 26 and the second rotating cylinder 27,
One rotating cylinder 26 can play the role of guiding and the second rotating cylinder 27 can play the role of assisted deceleration.And mountain area sky way compared with
More, the racing bending elbow of generality is more, and the safety of vehicle driving can be effectively improved using above-mentioned design.
Embodiment as a further preference, whole frame body 1 is in two pieces of tiles structures to link into an integrated entity being away from each other,
And 1 front end face of frame body is in the recurvate arc-shaped in middle part, and 1 rear end face of frame body is in the prone arc-shaped in middle part, and in
Two blocks of wing plates 14 are respectively formed at left and right sides of frame body 1, the quantity of the first fixed column 14 is four, four the first fixed column 14 difference
It is connected on the lower end surface of four blocks of wing plates 14, so that overall structure is more firm, is not readily susceptible to impact and bend.
In a preferred embodiment, several quantity such as with Buffer Unit and backward are offered in 1 leading flank of frame body
The mounting groove (not shown) that side direction extends, mounting groove include several first mounting grooves being opened on upper beam 11, open up
In several second mounting grooves on central sill 12, several third mounting grooves for being opened on underbeam 13, and upper bolster 21 is by frame body 1
Front side is embedded in the first mounting groove, and middle bolster 22 on front side of frame body 1 by being embedded in the second mounting groove, and lower bolster 23 is by frame
It is embedded on front side of body 1 in third mounting groove, makes it possible to install Buffer Unit is modular, convenient for safeguarding and replacement,
Simultaneously convenient for being installed and being transported on hill path, buffering directly is packed by way of being embedded in after frame body 1 has been erect on road surface
Installation can be realized in component, convenient and reliable.Further, support 3 is connected by screw in 1 rear end face of frame body, is easily installed.
In addition, allowing the first sliding block 91 sliding in offering along the longitudinal direction on the inner sidewall of the left and right sides of the first cavity
The first dynamic sliding groove, and the left and right ends of the first sliding block 91 all have the convex block for being packed into the first sliding groove, it is corresponding, the
Corresponding position in one cavity, the second cavity and third cavity all has similar designs, to realize that the second sliding block, third are sliding
The purpose that block, first axle bearing sleeve, second bearing set slide, meanwhile, the left and right sides of gear-box 73 also has similar convex block knot
Structure is specifically not repeated here, and belonging to routinely is to realize the design smoothly slided and made.
The foregoing is merely presently preferred embodiments of the present invention, is merely illustrative for the purpose of the present invention, and not restrictive
's.Those skilled in the art understand that in the spirit and scope defined by the claims in the present invention many changes can be carried out to it,
It modifies or even equivalent, but falls in protection scope of the present invention.
Claims (7)
1. a kind of modular shelter column, which is characterized in that including：
Frame body (1), bottom are passed through with several to plant to the first fixed column (14) of subsurface, and before and after the frame body (1)
There are two longitudinal accommodating cavities arranged up and down for opening up of wearing, and formed the upper beam (11) from top to bottom arranged, central sill (12) and
Underbeam (13)；
Several Buffer Units, array arrangement are installed in the frame body (1), and each Buffer Unit includes from top to bottom
Upper bolster (21), first rotating shaft (24), middle bolster (22), the second shaft (25), the lower bolster (23) being arranged, and it is described
The upper and lower ends of first rotating shaft (24) are placed through the upper bolster (21) and middle bolster (22) inside respectively and can be along front and backs
Direction sliding, the upper and lower ends of second shaft (25) are placed through respectively in the middle bolster (22) and lower bolster (23)
Portion can simultaneously slide along the longitudinal direction, and the lower end of the first rotating shaft (24) is protruded into the middle bolster (22) and is set with first
Gear (51), the upper end of second shaft (25) are protruded into the middle bolster (22) and are set with and the first gear
(51) second gear (52) being meshed；
Also, the upper bolster (21) is installed in the upper beam (11), and the middle bolster (22) is installed on the central sill
(12) in, the lower bolster (23) is installed in the underbeam (13), and the first rotating shaft (24) is eccentric outside is set with
First rotating cylinder (26), second shaft (25) is concentric outside to be set with the second rotating cylinder (27)；
In the installation that the frame body (1) leading flank offers the quantity such as several and Buffer Unit and extends to rear direction
Slot, the mounting groove include several first mounting grooves being opened on the upper beam (11), are opened on the central sill (12)
Several second mounting grooves, several third mounting grooves being opened on the underbeam (13), the upper bolster (21) is by the frame
It is embedded in first mounting groove on front side of body (1), the middle bolster (22) on front side of the frame body (1) by being embedded in into described the
In two mounting grooves, the lower bolster (23) on front side of the frame body (1) by being embedded in the third mounting groove.
2. modular shelter column as described in claim 1, which is characterized in that there is the first cavity in upper bolster (21), the
The upper end of one shaft (24) is set with first bearing (41), and first bearing (41) is located at the first cavity inside and first bearing (41)
Outer cover be equipped with first axle bearing sleeve (71)；
It is connected separately with first spring (81) in the rear and front end of first axle bearing sleeve (71), the first spring (81) is far from first
One end of bearing holder (housing, cover) (71) is fixed with one can be in the first sliding block (91) that the first cavity inside slides back and forth, the first sliding block
(91) second spring (82) has been respectively fixedly connected in the side far from the first spring (81), and second spring (82) is far from the first sliding block
(91) one end is connected on the inner sidewall of the first cavity.
3. modular shelter column as claimed in claim 2, which is characterized in that have the second sky in the lower bolster (23)
The lower end of chamber, second shaft (25) is set with second bearing (42), and the second bearing (42) is located at second cavity
The outer cover of the internal and described second bearing (42) is equipped with second bearing set (72)；
It is connected with a third spring (83) in the front end of the second bearing set (72), the third spring (83) is far from described
One end of second bearing set (72) is connected on the inner sidewall of second cavity, is connected in the rear end of the second bearing set (72)
It is connected to the 4th spring (84), the 4th spring (84) is fixed with far from the one end of second bearing set (72) can be described the
The second sliding block (92) that two cavity insides slide back and forth；
Second sliding block (92) is fixed with the 5th spring (85), the 5th spring far from the side of the 4th spring (84)
(85) one end far from second sliding block (92) is connected on the inner sidewall of second cavity.
4. modular shelter column as claimed in claim 3, which is characterized in that have third empty in the middle bolster (22)
Chamber has gear-box capable of sliding back and forth (73) in the third cavity, and the lower end of the first rotating shaft (24) is from top to bottom
Be set with 3rd bearing (43) and the first gear (51), the upper end of second shaft (25) from top to bottom be set with
Four bearings (44) and the second gear (52), and the 3rd bearing (43), fourth bearing (44), first gear (51),
Two gears (52) are placed in the gear-box (73)；
It is fixed with the 6th spring (86) in the front end of the gear-box (73), the 6th spring (86) is far from the gear-box
(73) one end is connected on the inner sidewall of the third cavity, is fixed with the 7th spring in the rear end of the gear-box (73)
(87), the 7th spring (87) is fixed with third sliding block (93) far from the one end of the gear-box (73), the third sliding block
(93) side far from the 7th spring (87) is connected with the 8th spring (88), and the 8th spring (88) is far from the third
One end of sliding block (93) is connected on the inner sidewall of the third cavity.
5. modular shelter column as claimed in claim 4, which is characterized in that opened up in the lower end surface of the upper bolster (21)
There is the first sliding groove (61) for allowing the first rotating shaft (24) to slide back and forth, is offered in the upper surface of the middle bolster (22)
The second sliding slot (62) for allowing the first rotating shaft (24) to slide back and forth offers fair in the lower end surface of the middle bolster (22)
Perhaps the third sliding slot (63) that described second shaft (25) slides back and forth offers permission in the upper surface of the lower bolster (23)
The 4th sliding slot (64) that second shaft (25) slides back and forth.
6. modular shelter column as claimed in claim 5, which is characterized in that the frame body (1) was integrally away from each other in two pieces
The tiles structure to link into an integrated entity, and the frame body (1) front end face is in the recurvate arc-shaped in middle part, and the frame body (1)
Rear end face is in the prone arc-shaped in middle part, and is respectively formed two pieces of wing plates (14) at left and right sides of the frame body (1).
7. modular shelter column as claimed in claim 6, which is characterized in that the quantity of first fixed column (14) is four
A, four first fixed columns (14) are connected to the lower end surface of four pieces of wing plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773476.7A CN108894149B (en) | 2018-07-14 | 2018-07-14 | Modularization rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810773476.7A CN108894149B (en) | 2018-07-14 | 2018-07-14 | Modularization rail guard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108894149A true CN108894149A (en) | 2018-11-27 |
| CN108894149B CN108894149B (en) | 2020-06-26 |
Family
ID=64349684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810773476.7A Active CN108894149B (en) | 2018-07-14 | 2018-07-14 | Modularization rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108894149B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN201310078Y (en) * | 2008-07-29 | 2009-09-16 | 李建伟 | Express way abacus-type collision-preventing movable rail |
| CN206721739U (en) * | 2017-03-29 | 2017-12-08 | 巫志丰 | A kind of municipal buffer |
-
2018
- 2018-07-14 CN CN201810773476.7A patent/CN108894149B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1384248A (en) * | 2001-04-28 | 2002-12-11 | 株式会社巨道产业 | Buffering frame specially for road |
| CN201310078Y (en) * | 2008-07-29 | 2009-09-16 | 李建伟 | Express way abacus-type collision-preventing movable rail |
| CN206721739U (en) * | 2017-03-29 | 2017-12-08 | 巫志丰 | A kind of municipal buffer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108894149B (en) | 2020-06-26 |
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