CN113309404A - Emergency use folding type lane guardrail - Google Patents
Emergency use folding type lane guardrail Download PDFInfo
- Publication number
- CN113309404A CN113309404A CN202110511301.0A CN202110511301A CN113309404A CN 113309404 A CN113309404 A CN 113309404A CN 202110511301 A CN202110511301 A CN 202110511301A CN 113309404 A CN113309404 A CN 113309404A
- Authority
- CN
- China
- Prior art keywords
- frames
- sliding
- assembly
- frame
- lane guardrail
- 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.)
- Pending
Links
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H17/00—Fencing, e.g. fences, enclosures, corrals
- E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
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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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/619—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings with reflectors; with means for keeping reflectors clean
-
- 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
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
- E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like
Abstract
The invention relates to a lane guardrail, in particular to an emergency folding lane guardrail. The invention provides an emergency use folding type lane guardrail which is foldable, can reduce the occupied space, is convenient to carry and is adjustable in height. An emergency use folding type lane guardrail comprising: the frame is provided with a plurality of frames, and two connecting blocks are arranged between every two adjacent frames; the telescopic assemblies are arranged between the frames; the buckle assembly is arranged on the telescopic assembly. The foldable telescopic handle is integrated with the frame, the connecting block, the telescopic assembly and the buckle assembly, so that the foldable telescopic handle is foldable, can reduce the occupied space and is convenient to carry, the height can be adjusted through the telescopic assembly, and the buckle assembly can prevent the foldable telescopic handle from shaking in use.
Description
Technical Field
The invention relates to a lane guardrail, in particular to an emergency folding lane guardrail.
Background
When taking place the traffic accident on the road, the traffic police usually need enclose to the occurence of failure ground and block, need warn the personnel of walking and driving on the road, enclose to the occurence of failure ground at present and block and generally use guardrail or traffic awl, but current guardrail is difficult to be folded, and so occupation space is great, and inconvenient carrying, and the height-adjusting can not be carried out to the lower of traffic awl.
Therefore, it is necessary to design a foldable lane guardrail for emergency use, which is foldable, can reduce the occupied space, is convenient to carry and has adjustable height.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the existing guardrail is difficult to fold, large in occupied space and inconvenient to carry, and a traffic cone cannot be adjusted in height.
(2) Technical scheme
In order to solve the above technical problems, the present invention provides an emergency folding type lane guardrail, comprising: the frame is provided with a plurality of frames, and two connecting blocks are arranged between every two adjacent frames; the telescopic assemblies are arranged between the frames; the buckle assembly is arranged on the telescopic assembly.
Preferably, the telescopic assembly comprises: the hollow column is connected with two sides of the top of the upper side frame, a limiting groove is formed in the upper portion of the inner wall of the hollow column, sliding support rods are connected with the hollow column in an inner sliding mode, a plurality of sliding support rods are fixedly connected with the upper side frame, the rest sliding support rods are connected with the upper side frame in a rotating mode, and an upper side connecting block is connected with the rest sliding support rods in a rotating mode; the lower part of the sliding support rod is connected with a plurality of elastic clamping blocks in a sliding manner, and the elastic clamping blocks are matched with the limiting grooves; and a first spring is connected between the elastic clamping block and the sliding support rod.
Preferably, the snap assembly comprises: the tops of the pin blocks and the rest sliding support rods are provided with positioning grooves, and the pin blocks are connected in the positioning grooves in a sliding manner; the connecting rods are connected between every two adjacent bolt blocks, the connecting rods are connected with two fixing frames in a sliding mode, and the fixing frames are fixedly connected with the upper side frame; the mounting rings are connected to the two sides of the end of the connecting rod, and a second spring is connected between each mounting ring and the corresponding fixing frame.
Preferably, a kickstand assembly is also included, the kickstand assembly including: the middle parts of the bottoms of the frames at the lower side are rotatably connected with connecting shafts, and the connecting shafts are connected with transmission gears; the end part of the connecting shaft is connected with a balance supporting plate which is matched with the corresponding lower side frame; one side of the lower frames of the sliding rack block is connected with the sliding rack block in a sliding mode, the sliding rack block is meshed with the transmission gear, and the upper portion of the sliding rack block is provided with a pull hole.
Preferably, the anti-scattering component is further included, and comprises: the fixing base, several outer wall upsides of hollow post wherein all are connected with the fixing base, are connected with the nose bar on the fixing base, and several frame bottoms of upside have all opened the draw-in groove, draw-in groove and nose bar cooperation.
Preferably, the method further comprises the following steps: the frame is connected with a plurality of ropes, and a reflective warning board is connected between the ropes.
Preferably, the cord is flexible.
Preferably, the reflective warning plate has elasticity.
(3) Advantageous effects
The invention has the beneficial effects that: 1. the foldable telescopic handle is foldable, the occupied space can be reduced, the foldable telescopic handle can be conveniently carried, the height can be adjusted through the telescopic component, and the foldable telescopic handle can be prevented from shaking in use through the buckle component;
2. the invention can be firmer and the stability can be improved through the supporting leg frame component;
3. the frame can be fixed together through the anti-scattering assembly, so that the frame can be prevented from scattering by itself.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a cross-sectional view of the telescoping assembly of the present invention.
Fig. 4 is a schematic perspective view of the buckle assembly of the present invention.
Fig. 5 is a perspective view of the temple frame assembly of the present invention.
The labels in the figures are: 1-frame, 2-connecting block, 3-telescopic component, 31-hollow column, 32-limiting groove, 33-sliding supporting rod, 34-first spring, 35-elastic clamping block, 4-clamping component, 41-fixing frame, 42-connecting rod, 43-mounting ring, 44-second spring, 45-pin block, 46-positioning groove, 5-supporting leg component, 51-connecting shaft, 52-transmission gear, 53-balance supporting plate, 54-sliding rack block, 55-pulling hole, 6-anti-scattering component, 61-fixing seat, 62-convex rod, 63-clamping groove, 7-rope and 8-reflective warning plate.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
The utility model provides an emergent folded form lane guardrail that uses, as shown in figure 1, figure 3 and figure 4, including frame 1, connecting block 2, flexible subassembly 3 and buckle subassembly 4, frame 1 is equipped with six, and equal longitudinal symmetry has placed two connecting blocks 2 between two adjacent frames 1, all is equipped with flexible subassembly 3 between two upper and lower frames 1, is equipped with buckle subassembly 4 on the flexible subassembly 3.
The telescopic assembly 3 comprises a hollow column 31, a sliding support rod 33, a first spring 34 and an elastic clamping block 35, the left side and the right side of the top of the lower side frame 1 are both connected with the hollow column 31, the upper part of the inner wall of the hollow column 31 is provided with a limiting groove 32, the sliding support rod 33 is connected with the sliding support rod 31 in the hollow column 31 in a sliding manner, the two sliding support rods 33 on the leftmost side and the rightmost side are fixedly connected with the upper side frame 1, the four sliding support rods 33 at the middle part are connected with the upper side frame 1 in a rotating manner, the two upper side connecting blocks 2 are connected with the four sliding support rods 33 at the middle part in a rotating manner, the lower part of the sliding support rod 33 is connected with a plurality of elastic clamping blocks 35 along the circumferential uniform interval in a sliding manner, the elastic clamping blocks 35 are matched with the limiting groove 32, and the first spring 34 is connected between the elastic clamping blocks 35 and the sliding support rods 33.
Initially, the device is in a folded state, so that the occupied space can be reduced, and the device can be conveniently carried, and when the device is used for enclosing an accident site, the upper frames 1 on the left side and the right side are outwards rotated, so that the upper frames 1 on the left side and the right side are outwards unfolded; initially, second spring 44 is in compression state, and after the top frame 1 of the left and right sides outwards expanded, bolt piece 45 and constant head tank 46 coincided, under second spring 44's effect, can make connecting rod 42 move down, and connecting rod 42 moves down and drives bolt piece 45 and move down and insert in the constant head tank 46, so can be fixed top frame 1, prevent that top frame 1 from rocking to can make this device more firm, can improve stability. Then move the frame 1 of upside upwards, the sliding support pole 33 upwards moves along with it, at first, elasticity fixture block 35 contacts with the inner wall of hollow column 31, first spring 34 is in compression state, sliding support pole 33 upwards moves and drives first spring 34 and elasticity fixture block 35 upwards moving, when elasticity fixture block 35 upwards moves to being located spacing groove 32, under the effect of first spring 34, can make elasticity fixture block 35 outwards move and block in spacing groove 32, so can be fixed sliding support pole 33, thereby can be fixed with the frame 1 of upside, prevent the frame 1 of upside from moving by oneself, place this device at the accident site and enclose and block afterwards. When the device is folded, the upper frame 1 is pushed downwards to move the upper frame 1 downwards to return, then the connecting rod 42 is pulled upwards to move the latch block 45 upwards to move out of the positioning groove 46, the second spring 44 is compressed, and then the upper frames 1 on the left side and the right side are rotated inwards to be folded. So this device passes through frame 1, connecting block 2, flexible subassembly 3 and buckle subassembly 4 and constitutes a whole to this device is collapsible, can reduce occupation space, can conveniently carry, can height-adjusting through flexible subassembly 3, rocks when can preventing this device to use through buckle subassembly 4.
Example 2
On the basis of the embodiment 1, as shown in fig. 1 and 5, the foldable tripod assembly 5 further comprises a tripod assembly 5, wherein the tripod assembly 5 comprises a connecting shaft 51, a transmission gear 52, a balance support plate 53 and a sliding rack block 54, the connecting shaft 51 is rotatably connected to the middle of the bottoms of the two frames 1 on the left and right sides of the lower side, the transmission gear 52 is connected to the connecting shaft 51, the balance support plate 53 is connected to the bottom end of the connecting shaft 51, the balance support plate 53 is matched with the corresponding lower side frame 1, the sliding rack block 54 is slidably connected to the front sides of the two frames 1 on the left and right sides of the lower side, the sliding rack block 54 is meshed with the transmission gear 52, and a pull hole 55 is formed in the upper part of the sliding rack block 54.
After the device is unfolded, the sliding rack block 54 can be moved inwards to enable the transmission gear 52 to rotate, the transmission gear 52 rotates to drive the balance support plate 53 to rotate, when the balance support plate 53 rotates to be in contact with the corresponding lower side frame 1, the sliding rack block 54 stops moving inwards, so that the lower side frame 1 can be supported through the balance support plate 53, the lower side frame 1 can be prevented from shaking, and the stability can be further improved; when the apparatus is to be folded, the sliding rack block 54 is returned to the outward movement, so that the counter support plate 53 is reversely rotated to be disengaged from the lower frame 1. Thus, the present device can be made more secure by the temple bar assembly 5, and the stability can be further improved.
Example 3
On the basis of embodiment 2, as shown in fig. 1-2, still include and prevent loosing subassembly 6, prevent loosing subassembly 6 including fixing base 61 and nose bar 62, the outer wall upside of the hollow post 31 of leftmost and a hollow post 31 all is connected with fixing base 61, the fixing base 61 top is connected with nose bar 62, the bottom of two frames 1 on upside middle part and right side all opens the draw-in groove 63, draw-in groove 63 and the cooperation of nose bar 62.
When the device is folded, and the upper side frame 1 moves downwards to reset, the convex rod 62 is inserted into the clamping groove 63, so that the upper side frame 1 can be fixed together, and the frame 1 can be prevented from being scattered by itself; the frame 1 can be fixed together by the scattering prevention assembly 6, so that the frame 1 can be prevented from scattering by itself.
As shown in fig. 1, the light-reflecting warning device further comprises ropes 7 and a light-reflecting warning board 8, wherein the two ropes 7 are symmetrically connected to the left and right of the frame 1, and the light-reflecting warning board 8 is connected between the four ropes 7 on the upper side and the lower side.
The light reflecting warning board 8 has a light reflecting effect, so that people can be better warned.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides an emergent folded form lane guardrail that uses which characterized in that includes:
the device comprises a plurality of frames (1), wherein two connecting blocks (2) are arranged between every two adjacent frames (1);
the telescopic assemblies (3) are arranged between the frames (1);
the buckle component (4) is arranged on the telescopic component (3).
2. An emergency use collapsible lane guardrail according to claim 1, characterized in that the telescopic assembly (3) comprises:
the hollow column (31), both sides at the top of the upper side frame (1) are connected with the hollow column (31), the upper part of the inner wall of the hollow column (31) is provided with a limit groove (32), the hollow column (31) is internally connected with sliding support rods (33) in a sliding manner, wherein a plurality of sliding support rods (33) are fixedly connected with the upper side frame (1), the rest sliding support rods (33) are rotatably connected with the upper side frame (1), and the upper side connecting block (2) is rotatably connected with the rest sliding support rods (33);
the lower part of the sliding support rod (33) is connected with a plurality of elastic clamping blocks (35) in a sliding manner, and the elastic clamping blocks (35) are matched with the limiting grooves (32);
the first spring (34) is connected between the elastic clamping block (35) and the sliding support rod (33).
3. The emergency use collapsible lane guardrail of claim 2, wherein the snap assembly (4) comprises:
the tops of the pin blocks (45) and the other sliding support rods (33) are provided with positioning grooves (46), and the pin blocks (45) are connected in the positioning grooves (46) in a sliding manner;
the connecting rods (42) are connected between the adjacent bolt blocks (45), the connecting rods (42) are connected with two fixing frames (41) in a sliding mode, and the fixing frames (41) are fixedly connected with the upper side frame (1);
the mounting ring (43) is connected to both sides of connecting rod (42) tip, is connected with mounting ring (43) between mounting ring (43) and mount (41) second spring (44).
4. An emergency use collapsible lane guardrail according to claim 3 further comprising a kickstand assembly (5), the kickstand assembly (5) comprising:
the middle parts of the bottoms of the frames (1) on the lower side of the connecting shaft (51) are respectively and rotatably connected with the connecting shaft (51), and the connecting shaft (51) is connected with a transmission gear (52);
the end part of the connecting shaft (51) is connected with a balance supporting plate (53), and the balance supporting plate (53) is matched with the corresponding lower side frame (1);
the sliding rack block (54) is connected to one side of the frames (1) on the lower side in a sliding mode, the sliding rack block (54) is meshed with the transmission gear (52), and a pull hole (55) is formed in the upper portion of the sliding rack block (54).
5. The folding lane guardrail of emergency use according to claim 4, further comprising a scatter prevention assembly (6), wherein the scatter prevention assembly (6) comprises:
fixing base (61), wherein the outer wall upside of several hollow columns (31) all is connected with fixing base (61), is connected with nose bar (62) on fixing base (61), and several frame (1) bottoms of upside have all opened draw-in groove (63), and draw-in groove (63) and nose bar (62) cooperate.
6. The emergency use collapsible lane guardrail of claim 5 further comprising:
the frame (1) is connected with a plurality of ropes (7), and a reflective warning board (8) is connected between the ropes (7).
7. An emergency folding lane guardrail according to claim 6, wherein the rope (7) has flexibility.
8. The folding type emergency roadway barrier as claimed in claim 7, wherein the light reflecting warning plate (8) has elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110511301.0A CN113309404A (en) | 2021-05-11 | 2021-05-11 | Emergency use folding type lane guardrail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110511301.0A CN113309404A (en) | 2021-05-11 | 2021-05-11 | Emergency use folding type lane guardrail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113309404A true CN113309404A (en) | 2021-08-27 |
Family
ID=77372883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110511301.0A Pending CN113309404A (en) | 2021-05-11 | 2021-05-11 | Emergency use folding type lane guardrail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113309404A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351606A (en) * | 2022-01-04 | 2022-04-15 | 重庆中环建设有限公司 | Device for improving glare hazard of opposite vehicle high beam adjacent to bidirectional lane |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11324408A (en) * | 1998-05-11 | 1999-11-26 | Yukinori Baba | Underground-embedding multi-state pole |
| CN206753202U (en) * | 2017-04-10 | 2017-12-15 | 于静 | A kind of fence apparatus of the outdoor power supply and distribution facility of extension type |
| CN208845031U (en) * | 2018-08-29 | 2019-05-10 | 刘飞 | A kind of fence connecting structure and the fence using the connection structure |
| CN209244409U (en) * | 2018-11-30 | 2019-08-13 | 日照钢铁控股集团有限公司 | A kind of movable fence with disassembly folder function |
| CN209468723U (en) * | 2018-09-05 | 2019-10-08 | 惠州铭丰盛建设工程有限公司 | A kind of folding protective fence |
| CN209941541U (en) * | 2018-12-03 | 2020-01-14 | 中铁建工集团有限公司 | Firm portable railing |
| CN210888289U (en) * | 2019-09-02 | 2020-06-30 | 浙江梅轮电梯股份有限公司 | Novel overhaul guardrail |
-
2021
- 2021-05-11 CN CN202110511301.0A patent/CN113309404A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11324408A (en) * | 1998-05-11 | 1999-11-26 | Yukinori Baba | Underground-embedding multi-state pole |
| CN206753202U (en) * | 2017-04-10 | 2017-12-15 | 于静 | A kind of fence apparatus of the outdoor power supply and distribution facility of extension type |
| CN208845031U (en) * | 2018-08-29 | 2019-05-10 | 刘飞 | A kind of fence connecting structure and the fence using the connection structure |
| CN209468723U (en) * | 2018-09-05 | 2019-10-08 | 惠州铭丰盛建设工程有限公司 | A kind of folding protective fence |
| CN209244409U (en) * | 2018-11-30 | 2019-08-13 | 日照钢铁控股集团有限公司 | A kind of movable fence with disassembly folder function |
| CN209941541U (en) * | 2018-12-03 | 2020-01-14 | 中铁建工集团有限公司 | Firm portable railing |
| CN210888289U (en) * | 2019-09-02 | 2020-06-30 | 浙江梅轮电梯股份有限公司 | Novel overhaul guardrail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114351606A (en) * | 2022-01-04 | 2022-04-15 | 重庆中环建设有限公司 | Device for improving glare hazard of opposite vehicle high beam adjacent to bidirectional lane |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20210827 |