CN220318358U - Road and bridge rail guard - Google Patents
Road and bridge rail guard Download PDFInfo
- Publication number
- CN220318358U CN220318358U CN202320953442.2U CN202320953442U CN220318358U CN 220318358 U CN220318358 U CN 220318358U CN 202320953442 U CN202320953442 U CN 202320953442U CN 220318358 U CN220318358 U CN 220318358U
- Authority
- CN
- China
- Prior art keywords
- railing
- road
- bridge
- blade
- vertical plate
- 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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Links
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000007790 scraping Methods 0.000 claims description 14
- 230000000670 limiting effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 description 11
- 230000002829 reductive effect Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a road and bridge protective fence, which comprises a vertical plate, wherein the upper part and the lower part of the vertical plate are provided with thick rails in a penetrating way, the middle part of the vertical plate is provided with thin rails in a penetrating way, the side surface of the vertical plate on the left side is provided with a motor, the output end of the motor is provided with a rotating screw rod, the thick rails and the thin rails are sleeved with movable plates together, the back of the movable plate is provided with a connecting block which is sleeved on the rotating screw rod, the two sides of the connecting block are provided with jacking blocks, the outer rings of the rotating screw rod are positioned on the two sides of the movable plate and are also provided with fixed blocks, the outer rings of the fixed blocks are connected with turning blades through annular shafts, the inner cavities of the turning blades are provided with sliding rails, and the inner cavities of the sliding rails are provided with pushing rings.
Description
Technical Field
The utility model relates to the technical field of road and bridge guardrails, in particular to a road and bridge guard rail.
Background
In the prior art, a lot of dust can be accumulated in some road and bridge protective fences for sightseeing every day, so that sightseeing staff can not conveniently walk and rely on the road and bridge protective fences.
In this regard, china patent discloses a road and bridge protective fence (application number: 202122733675.5), which comprises a vertical plate, wherein a coarse railing is fixedly connected to the side wall of the vertical plate, which is close to the top, a plurality of fine railings are fixedly connected to the side wall, which is positioned below the coarse railing, a protective cover is fixedly connected to the side wall, which is close to the bottom, a screw rod is rotatably connected to the side wall, which is positioned below the protective cover, a guide rod is fixedly connected to the side wall, a containing cover is fixedly connected to the side wall, a motor, which is connected with the screw rod in a shaft manner, is arranged below the protective cover, a movable plate, which is connected with the guide rod in a sliding and penetrating manner, is connected to the outer wall of the screw rod in a threaded manner, a first annular brush, a second annular brush and an arc-shaped brush are respectively arranged on the movable plate,
in this technical scheme, the motor passes through screw drive fly leaf horizontal slip on the guide bar, then first annular brush, second annular brush, arc brush remove, clear up the dust on thick railing, thin railing and the protecting cover respectively, some road and bridge rail guards that can supply the sightseeing all can accumulate a large amount of dust each day have been solved, inconvenient sightseeing person holds up and the problem of relying on, however dry brush removes the clearance dynamics to the dust on the railing is comparatively little, and brush round trip movement friction can produce static, result in the dust to adsorb on the brush, the cleaning effect has been reduced, and the security is not ensured to the rail guard of road and bridge department, steel construction guardrail of usually adopting, when summer high temperature, the guardrail is heated and is sent out scalding, and the heat gives off slower.
Disclosure of Invention
The utility model aims to provide a road and bridge protective fence for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a road and bridge rail guard, includes the riser, the upper portion and the lower part of riser run through and are provided with thick railing, the middle part of riser runs through and is provided with thin railing, the left side the side of riser is provided with the motor, the output of motor is provided with the rotation lead screw, thick railing and thin railing are gone up the common cover and are equipped with the fly leaf, the back of fly leaf is provided with the connecting block and the connecting block cover is established on rotating the lead screw, the both sides of connecting block are provided with the kicking block, it still is provided with the fixed block to rotate the both sides that the lead screw outer lane is located the fly leaf, the outer lane of fixed block passes through annular hub connection upset blade, the inner chamber of upset blade is provided with the slide rail, the inner chamber of slide rail is provided with the push ring.
As a preferable technical scheme of the utility model, a connecting rod is arranged at the position of the pushing ring, which is positioned in the inner cavity of the turning blade, a linkage rod is arranged at the outer end of the connecting rod, a limiting block is fixedly connected to the outer part of the turning blade, one end of the linkage rod penetrates through the inner cavity of the limiting block, and a spring is sleeved between the connecting rod and the limiting block at the outer ring of the linkage rod.
As a preferable technical scheme of the utility model, the back of the vertical plate is provided with a through hole, and the positions of the backs of the coarse railing and the fine railing, which correspond to the vertical plate, are also provided with through holes.
As a preferable technical scheme of the utility model, the back of the vertical plate is provided with a protective net.
As a preferable technical scheme of the utility model, a clamping groove is formed in the inner cavity of the movable plate and used for penetrating through the inner wall of the notch of the railing, and an annular scraping blade is connected to the inner cavity of the clamping groove.
As a preferable technical scheme of the utility model, an annular groove is formed in the inner wall of the annular scraping blade, balls are arranged in the inner cavity of the annular groove and are in contact with the outer wall of the railing, and inner openings at two sides of the annular scraping blade are attached to the outer wall of the railing.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the turning blades are opened and closed, the turning blades look like flowers which are bloomed at night, the ornamental value of the bridge road is increased, when the rotary screw rod rotates in the opposite direction, the spring drives the linkage rod to reset, then the turning blades are driven to reset, the lamp belt is not started in daytime, the turning blades can drive air flow to surge during turning, and the air flow at the through hole is accelerated, so that the railing can radiate heat more quickly.
2. According to the utility model, when the movable plate slides along the railing, the inner opening of the annular scraping blade can scrape off dust attached to the railing, the dust removing effect is better, and then the dust removing device is matched with the turning blades in the embodiment to open and close so as to drive the airflow to accelerate, so that the dust can be blown away. The ball in the inner cavity of the annular scraping blade is arranged, so that the annular scraping blade is easier to push, the contact area is reduced, and the abrasion is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the structure of the movable block of the present utility model;
FIG. 4 is a schematic view of the structure of the annular wiper blade of the present utility model;
FIG. 5 is a schematic view of the structure of the turning vane of the present utility model;
fig. 6 is a schematic view of the structure of the turning vane of the present utility model.
In the figure: 1. a vertical plate; 2. coarse railing; 3. a thin railing; 4. a motor; 5. rotating the screw rod; 6. a movable plate; 7. a connecting block; 8. a top block; 9. a fixed block; 10. turning over the blade; 11. a slide rail; 12. pushing the ring; 13. a connecting rod; 14. a linkage rod; 15. a limiting block; 16. a spring; 17. a through hole; 18. a protective net; 19. an annular wiper blade; 20. and (3) rolling balls.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides a technical solution for a road and bridge guard rail, and the present utility model will be further described in detail with reference to the accompanying drawings.
Embodiment one:
the utility model provides a road and bridge rail guard, including riser 1, riser 1's upper portion and lower part run through and are provided with thick railing 2, riser 1's middle part runs through and is provided with thin railing 3, riser 1's on the left side is provided with motor 4, motor 4's output is provided with rotation lead screw 5, solar panel and block terminal have been provided with in riser 1's side, set up the storage battery assembly in the block terminal, solar panel's output passes through varistor and battery assembly through electric connection, then the rethread circuit is connected with motor 4, thick railing 2 and thin railing 3 are overlapped jointly and are equipped with fly leaf 6, fly leaf 6's back is provided with connecting block 7 and connecting block 7 cover is established on rotation lead screw 5, the both sides of connecting block 7 are provided with kicking block 8, the outer lane of rotation lead screw 5 is located the both sides of fly leaf 6 still is provided with fixed block 9, the outer lane of fixed block 9 passes through annular hub connection upset blade 10, the periphery of upset blade 10 is provided with the colour-changing lamp area, still be equipped with controlling means in the block terminal, controlling means mainly controls the opening and closing of colour-changing lamp area daytime, the colour-changing lamp area is closed automatically, the colour-changing lamp area is closed in the daytime, the control device is close in the daytime, the inner chamber is like that the interior chamber 11 is provided with the slide rail 11 of the control device that rolls over, the inner chamber is like 11.
Specifically, the push ring 12 is provided with the connecting rod 13 on the position that is located the upset blade 10 inner chamber, and the outer end of connecting rod 13 is provided with the gangbar 14, and the outside fixedly connected with stopper 15 of upset blade 10, and the one end of gangbar 14 passes from the inner chamber of stopper 15, and the gangbar 14 outer lane is located between connecting rod 13 and the stopper 15 and overlaps and be equipped with spring 16.
Further, through holes 17 are formed in the back of the vertical plate 1, and through holes 17 are formed in the positions, corresponding to the vertical plate 1, of the backs of the coarse balustrade 2 and the fine balustrade 3.
When the solar energy battery pack is specifically used, as shown in fig. 1, fig. 2, fig. 5 and fig. 6, the solar energy panel provides power for the battery pack and stores the battery pack, then the solar energy pack is used by the motor 4, the motor drives the rotary screw 5 to rotate in the forward and reverse directions, the movable plate 6 is driven to slide along the railing when the rotary screw 5 rotates, meanwhile, the connecting block 7 slides on the rotary screw 5 and drives the jacking block 8 to move, the radius of the jacking block 8 is larger than that of the pushing ring 12, the pushing ring 12 is pushed to move in the same direction when the jacking ring 12 is jacked, then the overturning blade 10 is driven to overturn, a color-changing lamp strip is arranged on the overturning blade 10, the overturning and unfolding process looks like a flower at night, the ornamental value of a bridge road is increased, the spring 16 drives the linkage rod 14 to reset when the rotary screw 5 rotates in the reverse directions, then drives the overturning blade 10 to reset, during the daytime, the lamp strip is not started, the overturning blade 10 can blast air flow at the overturning process, the air flow at the through hole 17 is accelerated, the railing can be carried out faster, and the problem of heat dissipation of the railing can be avoided in hot summer, and the heat dissipation of the railing can not be fast cooled down.
Embodiment two:
on the basis of the first embodiment, the road and bridge protective fence comprises a vertical plate 1, wherein the upper part and the lower part of the vertical plate 1 are provided with coarse rails 2 in a penetrating way, the middle part of the vertical plate 1 is provided with fine rails 3 in a penetrating way, and the back of the vertical plate 1 is provided with a protective net 18.
Specifically, the arrangement of the protective net 18 further improves the safety performance of the railing.
Embodiment III:
the utility model provides a road and bridge rail guard, includes riser 1, and riser 1's upper portion and lower part run through and are provided with thick railing 2, and riser 1's middle part runs through and is provided with thin railing 3, and riser 1's on the left side is provided with motor 4, and motor 4's output is provided with rotates lead screw 5, and thick railing 2 and thin railing 3 go up the common cover and are equipped with fly leaf 6, and the joint groove has been seted up to the notch inner wall that fly leaf 6 inner chamber was used for running through the railing, and the inner chamber in joint groove is connected with annular doctor-bar 19.
An annular groove is formed in the inner wall of the annular scraping blade 19, balls 20 are arranged in the inner cavity of the annular groove, the balls 20 are in contact with the outer wall of the railing, and inner openings at two sides of the annular scraping blade 19 are attached to the outer wall of the railing.
In specific use, as shown in fig. 1, 2, 3 and 4, in combination with the implementation of the first embodiment, the movable plate 6 slides along the railing, and when sliding, the inner opening of the annular scraping blade 19 can scrape off dust attached to the railing, and then the opening and closing of the turnover blade 10 in the embodiment drive the airflow to accelerate, so that the dust can be blown away. Wherein the ball 20 of the inner cavity of the annular scraping blade 19 is arranged, so that the annular scraping blade 19 is easier to push, the contact area is reduced, and the abrasion is reduced.
Claims (6)
1. Road and bridge rail guard, including riser (1), its characterized in that: the utility model discloses a movable plate structure, including riser (1), movable plate (6), connecting block (7) and connecting block (7) cover are established on rotating lead screw (5), the both sides of connecting block (7) are provided with kicking block (8), rotating lead screw (5) outer lane is located the both sides of movable plate (6) and still is provided with fixed block (9), the outer lane of fixed block (9) is through annular hub connection upset blade (10), the inner chamber of upset blade (10) is provided with slide rail (11), the inner chamber of slide rail (11) is provided with push away movable ring (12).
2. A road and bridge railing as set forth in claim 1, wherein: the pushing ring (12) is provided with a connecting rod (13) at the position of the inner cavity of the turning blade (10), the outer end of the connecting rod (13) is provided with a linkage rod (14), a limiting block (15) is fixedly connected to the outside of the turning blade (10), one end of the linkage rod (14) penetrates through the inner cavity of the limiting block (15), and a spring (16) is sleeved between the connecting rod (13) and the limiting block (15) on the outer ring of the linkage rod (14).
3. A road and bridge railing as set forth in claim 1, wherein: through holes (17) are formed in the back of the vertical plate (1), and the positions, corresponding to the vertical plate (1), of the back of the coarse railing (2) and the back of the fine railing (3) are provided with through holes (17) in the same way.
4. A road and bridge railing as set forth in claim 1, wherein: the back of the vertical plate (1) is provided with a protective net (18).
5. A road and bridge railing as set forth in claim 1, wherein: the inner cavity of the movable plate (6) is used for penetrating through the inner wall of the notch of the railing to form a clamping groove, and the inner cavity of the clamping groove is connected with an annular scraping blade (19).
6. The road and bridge guard rail of claim 5, wherein: an annular groove is formed in the inner wall of the annular scraping blade (19), balls (20) are arranged in the inner cavity of the annular groove, the balls (20) are in contact with the outer wall of the railing, and inner openings at two sides of the annular scraping blade (19) are attached to the outer wall of the railing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953442.2U CN220318358U (en) | 2023-04-25 | 2023-04-25 | Road and bridge rail guard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320953442.2U CN220318358U (en) | 2023-04-25 | 2023-04-25 | Road and bridge rail guard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220318358U true CN220318358U (en) | 2024-01-09 |
Family
ID=89422802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320953442.2U Active CN220318358U (en) | 2023-04-25 | 2023-04-25 | Road and bridge rail guard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220318358U (en) |
-
2023
- 2023-04-25 CN CN202320953442.2U patent/CN220318358U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |