CN209568779U - A kind of municipal construction folding guardrail - Google Patents
A kind of municipal construction folding guardrail Download PDFInfo
- Publication number
- CN209568779U CN209568779U CN201821999029.5U CN201821999029U CN209568779U CN 209568779 U CN209568779 U CN 209568779U CN 201821999029 U CN201821999029 U CN 201821999029U CN 209568779 U CN209568779 U CN 209568779U
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- CN
- China
- Prior art keywords
- socket
- column
- bottom seat
- shaped bottom
- threaded rod
- 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.)
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Abstract
The utility model relates to municipal guard bar technique fields, especially a kind of municipal construction folding guardrail, socket and column interval are arranged, multiple railings have been placed equidistant between socket and column, multiple railing two sides upper and lower side is hinged with folding stand, and outermost folding stand is respectively hinged on socket and column, socket and column lower end are mounted on U-shaped bottom seat, two U-shaped bottom seat inner underside both ends are mounted on universal wheel, two U-shaped bottom seat two sides upper end is respectively and fixedly provided with fixed plate, two U-shaped bottom seat two sides lower end is provided with slide plate by sliding equipment sliding, multiple slide plate upper ends offer T-slot, rotary setting has T-type threaded rod on the inside of T-slot, and T-type threaded rod extends to dead plate upper end through fixed plate, it is threadedly engaged between T-type threaded rod and fixed plate.The utility model structure is simple, can be adjusted to the length of protective fence, reduce transport space, improve freight volume, so that the efficiency of construction is promoted.
Description
Technical field
The utility model relates to municipal guard bar technique field more particularly to a kind of municipal construction folding guardrails.
Background technique
Municipal guardrail plays the effect that road pavement is separated and protected, now for being placed at road surface center and roadside
There is the length that municipal guardrail is laid in technology longer, therefore when being transported since the length of single municipal guardrail is non-adjustable
Section, so that the transport space of municipal guardrail occupied is larger, to reduce the freight volume of municipal guardrail, so that being laid with Shi Huizeng
Add the number of transport, to cause the waste of man power and material, and extends the time of construction, so that the efficiency of construction is reduced,
For this purpose, it is proposed that a kind of municipal construction folding guardrail.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of municipal construction proposed is used
Folding guardrail.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of municipal construction folding guardrail, including socket and column are designed, the socket and column interval are arranged,
Multiple railings have been placed equidistant between the socket and column, multiple railing two sides upper and lower sides are hinged with folding stand, and
Outermost folding stand is respectively hinged on socket and column, and the socket and column lower end are mounted on U-shaped bottom seat, two institutes
It states U-shaped bottom seat inner underside both ends and is mounted on universal wheel, two U-shaped bottom seat two sides upper end is respectively and fixedly provided with fixed plate, and two
U-shaped bottom seat two sides lower end is provided with slide plate by sliding equipment sliding, and multiple slide plate upper ends offer T-type
Slot, T-slot inside rotary setting has T-type threaded rod, and T-type threaded rod extends to dead plate upper end, T-type through fixed plate
It is threadedly engaged between threaded rod and fixed plate.
Preferably, the socket and column outside note are equipped with reflective membrane.
Preferably, the socket upper end is provided with pull rod, and pull rod extends to socket inner underside, the pull rod through socket
Upper end is fixed with handle, and the pull rod lower end is fixed with limited block, and the limited block lower end is equipped with spring, lower spring end installation
The lower end in socket, socket side upper and lower side offer limiting slot, and pull rod side upper and lower side is fixed with L-type card
Bar, and L-type kelly extends on the outside of socket through limiting slot, column side upper and lower side is respectively and fixedly provided with snap ring.
Preferably, the sliding equipment includes the sliding slot for being provided with U-shaped bottom seat side and the slide bar for being fixed on slide plate side,
And sliding bar is arranged in sliding slot, slide bar and sliding slot clearance fit.
Preferably, multiple slide plate lower ends are provided with non-slip mat.
The utility model proposes a kind of municipal construction folding guardrail, beneficial effect is: the municipal construction is used
Folding guardrail is able to carry out folding and expansion by the folding stand installed between multiple railings, so that the length of protective fence
It is able to carry out adjusting with occupied area, so that the transport space of municipal guardrail occupied is smaller, to improve municipal guardrail
The universal wheel of freight volume, setting can be moved convenient for protective fence, and setting T-type threaded rod is able to drive slide plate and ground carries out
Contact improves the stability of folding guardrail when in use to be supported to protective fence.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of municipal construction folding guardrail structural schematic diagram；
Fig. 2 be the utility model proposes a kind of municipal construction folding guardrail side structure schematic view.
In figure: handle 1, socket 2, pull rod 3, L-type kelly 4, railing 5, limiting slot 6, limited block 7, spring 8, U-shaped bottom seat 9,
Fixed plate 10, slide plate 11, universal wheel 12, non-slip mat 13, T-type threaded rod 14, reflective membrane 15, snap ring 16, column 17, folding stand
18, slide bar 19, T-slot 20, sliding slot 21.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely retouches, it is clear that the embodiment retouched is only the utility model a part of the embodiment, instead of all the embodiments.
Referring to Fig.1-2, a kind of municipal construction folding guardrail, including socket 2 and column 17, socket 2 and column 17
Interval setting, has been placed equidistant with multiple railings 5, multiple 5 two sides upper and lower sides of railing are hinged with folding between socket 2 and column 17
Frame 18, and outermost folding stand 18 is respectively hinged on socket 2 and column 17, socket 2 is mounted on U-shaped with 17 lower end of column
Pedestal 9, two 9 inner underside both ends of U-shaped bottom seat are mounted on universal wheel 12, and the universal wheel 12 of setting can facilitate protective fence to carry out
Mobile, so that protective fence is more convenient to use, the folding stand 18 of setting is able to carry out folding shrinking, when protective fence carry out using
When, socket 2 or column 17 are pulled, the folding stand 18 between multiple railings 5 is just unfolded, so as to increase protective fence length,
Protective fence when not in use, pushes socket 2 or column 17, and the folding stand 18 between multiple railings 5 will fold, the length of protective fence
It will be reduced with occupied area, so that the transport space of municipal guardrail occupied is smaller, to improve the transport of municipal guardrail
Amount.
Two 9 two sides upper ends of U-shaped bottom seat are respectively and fixedly provided with fixed plate 10, and two 9 two sides lower ends of U-shaped bottom seat pass through skate machine
Structure sliding is provided with slide plate 11, and multiple 11 upper ends of slide plate offer T-slot 20, and 20 inside rotary setting of T-slot has T-type screw thread
Bar 14, and T-type threaded rod 14 extends to 10 upper end of fixed plate, spiral shell between T-type threaded rod 14 and fixed plate 10 through fixed plate 10
Line cooperation, by the T-type threaded rod 14 in rotation fixed plate 10, T-type threaded rod 14 will drive slide plate 11 and be moved down, so that sliding
Plate 11 is contacted with ground, to be supported to protective fence, improves the stability of folding guardrail when in use, slide plate
11 upper ends offer T-slot 20 and T-type threaded rod 14 and cooperate, enable to the rotation of T-type threaded rod 14 be able to drive slide plate 11 into
Row moves up and down.
Sliding equipment includes the sliding slot 21 for being provided with 9 side of U-shaped bottom seat and the slide bar 19 for being fixed on 11 side of slide plate, and sliding
Bar 19 is slidably arranged in sliding slot 21, slide bar 19 and 21 clearance fit of sliding slot, and the sliding equipment of setting can guarantee that slide plate 11 is steady
Shifting is fixed, and can guarantee that slide plate 11 will not follow T-type threaded rod 14 to be rotated because of T-type threaded rod 14.
Socket 2 and 17 outside of column note are equipped with reflective membrane 15, and the reflective membrane 15 that note is set can play warning at night
Effect, guarantees the safety of vehicle driving.
2 upper end of socket is provided with pull rod 3, and pull rod 3 extends to 2 inner underside of socket through socket 2, and 3 upper end of pull rod is fixed
There is handle 1,3 lower end of pull rod is fixed with limited block 7, and 7 lower end of limited block is equipped with spring 8, and 8 lower end of spring is mounted in socket 2
Lower end, 2 side upper and lower side of socket offer limiting slot 6, and 3 side upper and lower side of pull rod is fixed with L-type kelly 4, and L-type kelly 4
2 outside of socket is extended to through limiting slot 6,17 side upper and lower side of column is respectively and fixedly provided with snap ring 16, and multiple protective fences mutually use
When, by the socket 2 of the column 17 of one of protective fence and another protective fence close to, pull the handle 1 of 2 upper connecting rod 3 of socket,
Pull rod 3, which will do it, to be moved up, so that the spring 8 installed on 4 lower end limited block 7 of L-type kelly is driven and then to extend, the L of 3 side of pull rod
Type kelly 4 is moved up in the limiting slot 6 that 2 side of socket opens up, by the card on the column 17 of L-type kelly 4 and one of protective fence
Ring 16 is aligned, and unclamps handle 1, pull rod 38 elastic force of spring under the action of move down so that card is set L-type kelly 4 rapidly
In snap ring 16, so as to be quickly connected with each other to multiple protective fences.
Multiple 11 lower ends of slide plate are provided with non-slip mat 13, can increase the frictional force of slide plate 11 Yu ground, so that protection
Column is more stable when in use.
More than, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, according to the utility model
Technical solution and its utility model design be subject to equivalent substitution or change, should all cover the protection scope of the utility model it
It is interior.
Claims (5)
1. a kind of municipal construction folding guardrail, including socket (2) and column (17), which is characterized in that the socket (2)
It is spaced and is arranged with column (17), be placed equidistant with multiple railings (5) between the socket (2) and column (17), multiple columns
Bar (5) two sides upper and lower side is hinged with folding stand (18), and outermost folding stand (18) is respectively hinged at socket (2) and column
(17) on, the socket (2) and column (17) lower end are mounted on U-shaped bottom seat (9), two U-shaped bottom seat (9) inner undersides two
End is mounted on universal wheel (12), and two U-shaped bottom seat (9) two sides upper ends are respectively and fixedly provided with fixed plate (10), and two described U-shaped
Pedestal (9) two sides lower end is provided with slide plate (11) by sliding equipment sliding, and multiple slide plate (11) upper ends offer T
Type groove (20), T-slot (20) inside rotary setting has T-type threaded rod (14), and T-type threaded rod (14) runs through fixed plate
(10) fixed plate (10) upper end is extended to, is threadedly engaged between T-type threaded rod (14) and fixed plate (10).
2. a kind of municipal construction folding guardrail according to claim 1, which is characterized in that the socket (2) with
Note is equipped with reflective membrane (15) on the outside of column (17).
3. a kind of municipal construction folding guardrail according to claim 1, which is characterized in that on the socket (2)
End is provided with pull rod (3), and pull rod (3) extends to socket (2) inner underside through socket (2), and pull rod (3) upper end is fixed with
Handle (1), pull rod (3) lower end are fixed with limited block (7), and limited block (7) lower end is equipped with spring (8), spring (8)
Lower end is mounted on socket (2) interior lower end, and socket (2) side upper and lower side offers limiting slot (6), the pull rod (3) one
Side upper and lower side is fixed with L-type kelly (4), and L-type kelly (4) extends on the outside of socket (2) through limiting slot (6), the column
(17) side upper and lower side is respectively and fixedly provided with snap ring (16).
4. a kind of municipal construction folding guardrail according to claim 1, which is characterized in that the sliding equipment packet
The slide bar (19) for including the sliding slot (21) for being provided with U-shaped bottom seat (9) side and being fixed on slide plate (11) side, and slide bar (19) slides
Setting is in sliding slot (21), slide bar (19) and sliding slot (21) clearance fit.
5. a kind of municipal construction folding guardrail according to claim 1, which is characterized in that multiple slide plates
(11) lower end is provided with non-slip mat (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999029.5U CN209568779U (en) | 2018-11-30 | 2018-11-30 | A kind of municipal construction folding guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821999029.5U CN209568779U (en) | 2018-11-30 | 2018-11-30 | A kind of municipal construction folding guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209568779U true CN209568779U (en) | 2019-11-01 |
Family
ID=68321773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821999029.5U Expired - Fee Related CN209568779U (en) | 2018-11-30 | 2018-11-30 | A kind of municipal construction folding guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209568779U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939315A (en) * | 2019-11-09 | 2020-03-31 | 上海建工四建集团有限公司 | Folding safety barrier device |
| CN111188302A (en) * | 2020-01-10 | 2020-05-22 | 中建城市建设发展有限公司 | Road anti-collision guardrail |
| CN113137078A (en) * | 2021-04-25 | 2021-07-20 | 巫鹏 | Easy dismouting building prevents weighing down railing |
| CN113775242A (en) * | 2021-10-25 | 2021-12-10 | 中建四局第一建设有限公司 | Rail guard is used in construction in room |
| CN114856306A (en) * | 2022-05-23 | 2022-08-05 | 江西经匠建设有限公司 | Guardrail is used in town road bridge construction |
-
2018
- 2018-11-30 CN CN201821999029.5U patent/CN209568779U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110939315A (en) * | 2019-11-09 | 2020-03-31 | 上海建工四建集团有限公司 | Folding safety barrier device |
| CN110939315B (en) * | 2019-11-09 | 2023-10-31 | 上海建工四建集团有限公司 | Folding safety barrier device |
| CN111188302A (en) * | 2020-01-10 | 2020-05-22 | 中建城市建设发展有限公司 | Road anti-collision guardrail |
| CN113137078A (en) * | 2021-04-25 | 2021-07-20 | 巫鹏 | Easy dismouting building prevents weighing down railing |
| CN113137078B (en) * | 2021-04-25 | 2022-05-17 | 广东水木建设有限公司 | Easy dismouting building prevents weighing down railing |
| CN113775242A (en) * | 2021-10-25 | 2021-12-10 | 中建四局第一建设有限公司 | Rail guard is used in construction in room |
| CN113775242B (en) * | 2021-10-25 | 2022-08-19 | 中建四局第一建设有限公司 | Rail guard is used in construction is built in room |
| CN114856306A (en) * | 2022-05-23 | 2022-08-05 | 江西经匠建设有限公司 | Guardrail is used in town road bridge construction |
| CN114856306B (en) * | 2022-05-23 | 2023-09-15 | 山东冠县万庆德交通设施有限公司 | Guardrail for municipal road and bridge construction |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 Termination date: 20201130 |