CN219864409U - Folding guard rail for road construction - Google Patents
Folding guard rail for road construction Download PDFInfo
- Publication number
- CN219864409U CN219864409U CN202320944669.0U CN202320944669U CN219864409U CN 219864409 U CN219864409 U CN 219864409U CN 202320944669 U CN202320944669 U CN 202320944669U CN 219864409 U CN219864409 U CN 219864409U
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- CN
- China
- Prior art keywords
- rail
- guard
- railing
- guard rail
- folding
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- 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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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000009471 action Effects 0.000 abstract description 2
- 230000003749 cleanliness Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 235000004443 Ricinus communis Nutrition 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
The utility model discloses a folding type guard rail for road construction, which comprises a first guard rail, a second guard rail, a first railing, a second railing, a rotating shaft, a supporting plate and casters, wherein the first guard rail is of an integral main installation structure, the second guard rail is positioned on the opposite side of the first guard rail, the first railing and the second railing are positioned between the first guard rail and the second guard rail, the rotating shaft is movably connected to the middle ends of the first railing and the second railing, the supporting plate is positioned at the bottom end of the second guard rail, and the casters are positioned at the bottom end of the first guard rail. This folding rail guard is used in road construction is through setting up the railing alternately to both ends all set up the slider with the specification, when expanding or folding, can compensate the angle difference that the travel distance produced, and the usable folding action makes slider interlock clearance piece clear up the rail guard internal and external surface, improves the holistic cleanliness of rail guard.
Description
Technical Field
The utility model relates to the technical field of protective barriers, in particular to a folding protective barrier for road construction.
Background
In the road construction transformation process, in consideration of construction safety, the guard rail is often placed on the road so as to prevent accidents caused by road construction of pedestrians and vehicles in the past, and the common guard rail is large in size, inconvenient to carry and place, brings great inconvenience to constructors, wastes time and energy, and therefore, the folding guard rail for road construction is required to solve the problems.
Disclosure of Invention
The utility model aims to provide a folding guard rail for road construction, which solves the problems that the prior art has larger volume, is inconvenient to carry and place, brings great inconvenience to constructors and wastes time and labor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a folding rail guard is used in road construction, includes first rail guard, second rail guard, first railing, second railing, pivot, backup pad and truckle, first rail guard is whole main mounting structure, the second rail guard is located the opposite face of first rail guard, first railing and second railing are located between first rail guard and the second rail guard, pivot swing joint is in first railing and second railing middle-end, the backup pad is located second rail guard bottom, the truckle is located first rail guard bottom, first rail guard bottom is provided with the rubber pad, the storage tank has been seted up to first rail guard bottom.
As the preferable technical scheme of the utility model, the front and back of the first railing and the second railing are respectively connected with a sliding block in a rotating way, and the first railing and the second railing form a rotating structure with the first protective railing and the second protective railing through rotating shafts.
As the preferable technical scheme of the utility model, the first guard rail and the second guard rail are internally provided with sliding grooves, and the sliding grooves are in sliding connection with the sliding blocks.
As the preferable technical scheme of the utility model, cleaning blocks are symmetrically distributed at the left end and the right end of the sliding block, the cleaning blocks are of a concave structure, the inner surfaces of the cleaning blocks are provided with brushes, and the cleaning blocks are respectively in movable fit connection with the first guard rail and the second guard rail.
As a preferable technical scheme of the utility model, the connecting end of the first guard rail and the trundle is provided with a movable shaft, the trundle is rotationally connected with the first guard rail through the movable shaft, pin holes are formed in the first guard rail and the trundle, and a pin rod is movably connected in the pin holes.
As a preferable technical scheme of the utility model, the second guard rail is in sliding connection with the supporting plate, and a spring is arranged between the supporting plate and the second guard rail.
Compared with the prior art, the utility model has the beneficial effects that: this folding rail guard is used in road construction:
1. through setting up the railing alternately to both ends all set up the slider with the specification, when expanding or folding, can compensate the angle difference that the travel distance produced, and the accessible folding action makes slider interlock clearance piece clear up the rail guard internal and external surface, improves the holistic cleanliness of rail guard, and the rail guard has the truckle of rotating construction, not only is convenient for remove and install, and the rail guard bottom still is equipped with the rubber pad simultaneously, after the installation is adjusted, the accessible is packed up the truckle, with rubber pad and ground contact and support, in order to reach the effect that improves overall stability.
Drawings
FIG. 1 is a schematic diagram of the overall internal front view of the present utility model;
FIG. 2 is a schematic diagram of the front view of the first guard rail and the second guard rail of the present utility model;
FIG. 3 is a schematic side view of a first guard rail according to the present utility model;
FIG. 4 is a schematic top view of the first rail guard of the present utility model.
In the figure: 1. a first guard rail; 2. a second guard rail; 3. a first rail; 4. a second rail; 5. a rotating shaft; 6. a slide block; 7. a chute; 8. a support plate; 9. a spring; 10. casters; 11. a movable shaft; 12. a pin hole; 13. a pin rod; 14. a rubber pad; 15. a storage groove; 16. cleaning the block; 17. a brush.
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. 1-4, the present utility model provides a technical solution: the utility model provides a folding rail guard for road construction, including first rail guard 1, second rail guard 2, first rail pole 3, second railing 4, pivot 5, backup pad 8 and truckle 10, first rail guard 1 is whole main mounting structure, second rail guard 2 is located the opposite face of first rail guard 1, first rail pole 3 and second railing 4 are located between first rail guard 1 and the second rail guard 2, pivot 5 swing joint is in first rail pole 3 and second railing 4 middle-end, backup pad 8 is located second rail guard 2 bottom, truckle 10 is located first rail guard 1 bottom, first rail guard 1 bottom is provided with rubber pad 14, storage tank 15 has been seted up to first rail guard 1 bottom.
The front and back of the first railing 3 and the second railing 4 are respectively connected with a sliding block 6 in a rotating way, and the first railing 3 and the second railing 4 and the first protective railing 1 and the second protective railing 2 form a rotating structure through a rotating shaft 5; the first rail 3 and the second rail 4 form an X-shaped crossed rotating structure through the rotating shaft 5, and the angle difference generated by the moving distance of the first rail 3 and the second rail 4 is compensated by the sliding block 6.
The first protective fence 1 and the second protective fence 2 are internally provided with sliding grooves 7, and the sliding grooves 7 are in sliding connection with the sliding blocks 6; the chute 7 provides a movable space for the slide 6 and can limit and guide the cleaning block 16.
Cleaning blocks 16 are symmetrically distributed at the left end and the right end of the sliding block 6, the cleaning blocks 16 are of a concave structure, brushes 17 are arranged on the inner surfaces of the cleaning blocks 16, and the cleaning blocks 16 are respectively movably attached to the first protective guard 1 and the second protective guard 2; the shape structure of clearance piece 16, the first rail guard of block 1 and the second rail guard 2 outside that can be fine, when folding accomodate the railing, through the interlock of slider 6, make clearance piece 16 cooperate brush 17 to slide along the inside and outside surface of first rail guard 1 and second rail guard 2 to reach the effect of clear away the dust.
The connecting end of the first guard rail 1 and the castor 10 is provided with a movable shaft 11, the castor 10 is rotationally connected with the first guard rail 1 through the movable shaft 11, pin holes 12 are formed in the first guard rail 1 and the castor 10, and pin rods 13 are movably connected in the pin holes 12; the caster 10 and the rubber pad 14 are switchable, so that the caster 10 is convenient to move when supporting the whole body, and the rubber pad 14 is convenient to improve the stability of the whole body when being contacted with the ground for supporting.
The second guard rail 2 is in sliding connection with the supporting plate 8, and a spring 9 is arranged between the supporting plate 8 and the second guard rail 2; the spring 9 ejects the supporting plate 8 to be in contact with the ground, so that the stability of a plurality of second guard rails 2 can be improved, and the protection effect is prevented from being influenced by inclination.
Working principle: when the folding guard rail for road construction is used, firstly, corresponding adjustment is carried out according to scene requirements, when the guard rail needs to be moved, the caster 10 rotates by taking the movable shaft 11 as a center point, the caster 10 is in contact with the ground to be supported, then the pin 13 penetrates through the caster 10 to be limited and fixed with the pin hole 12 of the first guard rail 1, as the number of the first guard rails 1 is two, the left end and the right end are symmetrically arranged, the first guard rail 1 is controlled to move and horizontally pull, at this time, the first guard rail rod 3 and the second guard rail 4 are crossed and rotated by taking the rotating shaft 5 as a center point 'X', the front end and the rear end vertically lift under the linkage of the sliding block 6 to compensate the space difference generated by the rotation of the first guard rail rod 3 and the second guard rail 4, meanwhile, the sliding block 6 is synchronously lifted and lowered with the cleaning block 16 in the moving process, the cleaning block 16 is symmetrically distributed on the inner surface and the outer surface of the second guard rail 2, the cleaning area can be increased, the inner surface and the outer surface of the second guard rail 2 can be cleaned, after the adjustment, the flexibility of the inner surface of the second guard rail 2 can be increased, the whole structure can be folded into a storage groove 15 by the supporting structure of the caster 15, and the whole structure can be increased.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a folding rail guard for road construction, its characterized in that includes first rail guard (1), second rail guard (2), first rail pole (3), second rail pole (4), pivot (5), backup pad (8) and truckle (10), first rail guard (1) is whole main mounting structure, second rail guard (2) are located the opposite face of first rail guard (1), first rail pole (3) and second rail pole (4) are located between first rail guard (1) and second rail guard (2), pivot (5) swing joint is in first rail pole (3) and second rail pole (4) middle-end, backup pad (8) are located second rail guard (2) bottom, truckle (10) are located first rail guard (1) bottom, first rail guard (1) bottom is provided with rubber pad (14), storage tank (15) have been seted up to first rail guard (1) bottom.
2. A folding guard rail for road construction according to claim 1, characterized in that: the front and back of the first railing (3) and the second railing (4) are respectively connected with a sliding block (6) in a rotating mode, and the first railing (3) and the second railing (4) form a rotating structure with the first protective railing (1) and the second protective railing (2) through rotating shafts (5).
3. A folding guard rail for road construction according to claim 1, characterized in that: the first guard rail (1) and the second guard rail (2) are internally provided with sliding grooves (7), and the sliding grooves (7) are in sliding connection with the sliding blocks (6).
4. A folding guard rail for road construction according to claim 2, characterized in that: the cleaning blocks (16) are symmetrically distributed at the left end and the right end of the sliding block (6), the cleaning blocks (16) are of a concave structure, brushes (17) are arranged on the inner surfaces of the cleaning blocks (16), and the cleaning blocks (16) are respectively in movable fit connection with the first protective guard (1) and the second protective guard (2).
5. A folding guard rail for road construction according to claim 2, characterized in that: the cleaning blocks (16) are symmetrically distributed at the left end and the right end of the sliding block (6), the cleaning blocks (16) are of a concave structure, brushes (17) are arranged on the inner surfaces of the cleaning blocks (16), and the cleaning blocks (16) are respectively in movable fit connection with the first protective guard (1) and the second protective guard (2).
6. A folding guard rail for road construction according to claim 1, characterized in that: the second guard rail (2) is in sliding connection with the supporting plate (8), and a spring (9) is arranged between the supporting plate (8) and the second guard rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944669.0U CN219864409U (en) | 2023-04-24 | 2023-04-24 | Folding guard rail for road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320944669.0U CN219864409U (en) | 2023-04-24 | 2023-04-24 | Folding guard rail for road construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219864409U true CN219864409U (en) | 2023-10-20 |
Family
ID=88348735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320944669.0U Active CN219864409U (en) | 2023-04-24 | 2023-04-24 | Folding guard rail for road construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219864409U (en) |
-
2023
- 2023-04-24 CN CN202320944669.0U patent/CN219864409U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |