CN214246882U - A construction guardrail for town road - Google Patents
A construction guardrail for town road Download PDFInfo
- Publication number
- CN214246882U CN214246882U CN202023012482.2U CN202023012482U CN214246882U CN 214246882 U CN214246882 U CN 214246882U CN 202023012482 U CN202023012482 U CN 202023012482U CN 214246882 U CN214246882 U CN 214246882U
- Authority
- CN
- China
- Prior art keywords
- construction guardrail
- connector
- support column
- seted
- construction
- 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.)
- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000008878 coupling Effects 0.000 claims abstract description 9
- 238000010168 coupling process Methods 0.000 claims abstract description 9
- 238000005859 coupling reaction Methods 0.000 claims abstract description 9
- 230000002146 bilateral effect Effects 0.000 claims abstract 2
- 238000009434 installation Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a construction guardrail for town road, which comprises a supporting column, first connecting port has been seted up to the support column upper end, and bottom fixedly connected with base, two sets of mounting grooves have been seted up to support column bilateral symmetry, and adjacent two the support column passes through telescopic machanism and is connected with same coupling mechanism, telescopic machanism includes armed lever, pivot and rotation mouth, the armed lever rotates through the pivot and connects in the mounting groove, fixed connection is respectively on mounting groove inner wall both sides at the pivot both ends, coupling mechanism rotates and installs between two armed levers, coupling mechanism comprises fixed block and link, connecting block fixed connection is between two fixed blocks, and the inside second connector of having seted up, through folding rod through connection between first connecting port and the second connector. The utility model discloses can fold the shrink when not using, very big occupation space that has reduced the construction guardrail has saved individual physical power and construction manpower.
Description
Technical Field
The utility model belongs to the technical field of the road construction, especially, relate to a construction guardrail for town road.
Background
The construction guardrail is made of an iron pipe and is manufactured by the processes of bending the seamless iron pipe, welding, polishing, high-pressure paint baking, film pasting and the like layer by layer. The method is widely applied to isolation and warning of construction sites. In the road construction process, the guard rails are often required to be used for separating a construction area from a non-construction area and temporarily enclosing a construction road, the guard rails can not only guarantee the safety of constructors, but also meet the requirements of safe and civilized construction, and the image of a construction site can be effectively improved.
However, the construction guardrail is made of steel pipes directly, so that the construction guardrail is very troublesome to use. When taking the construction guardrail to the construction site, the whole guardrail occupies a large amount of space, and it is very inconvenient to carry, and needs many people to carry together carrying the in-process, has consumed a large amount of physical power of staff, has also wasted a large amount of manpower resources.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem of inconvenient carrying, and providing a construction guardrail for town road.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a construction guardrail for municipal roads comprises support columns, wherein the upper ends of the support columns are provided with first connecting ports, the bottoms of the support columns are fixedly connected with a base, two groups of mounting grooves are symmetrically formed in two sides of each support column, two adjacent support columns are connected with the same connecting mechanism through telescopic mechanisms, each telescopic mechanism comprises an arm rod, a rotating shaft and a rotating port, the arm rods are connected in the mounting grooves through rotating of the rotating shafts, two ends of each rotating shaft are respectively and fixedly connected to two sides of the inner wall of each mounting groove, the rotating ports are formed in one ends, far away from the rotating shafts, of the arm rods, the connecting mechanisms are rotatably installed between the two arm rods and consist of fixing blocks and connecting blocks, each fixing block is a cylinder with an axial lead perpendicular to the direction of the support column and is rotatably connected into the rotating ports through bearings, and the connecting blocks are fixedly connected between the two fixing blocks, and the inside of the connecting rod is provided with a second connecting port, and the first connecting port and the second connecting port are connected through a folding rod.
Preferably, two adjacent support columns opposite to each other are provided with object placing grooves, the space volumes of the two object placing grooves are larger than the volume of the connecting mechanism, and the connecting mechanism is matched with the object placing grooves in size and shape.
Preferably, the inner space of the mounting groove is larger than the volume of the arm rod, and the arm rod can be completely accommodated in the mounting groove.
Preferably, one end of the arm rod close to the rotating shaft is semicircular and is not contacted with the inner wall of the mounting groove.
Preferably, the first connecting port and the second connecting port are the same in size, and the diameters of the round ports are larger than the diameter of the folding rod.
Preferably, the support column lateral wall fixedly connected with bandage in the outside, be provided with the buckle on the bandage.
Compared with the prior art, the beneficial effects of the utility model are that:
when the construction guardrail needs to be folded, two adjacent support columns are folded towards the middle, the arm rod in the telescopic mechanism is installed inside the installation groove, the connecting mechanism is installed inside the object placing groove, and the occupied space of the whole construction guardrail is reduced to the greatest extent. When needs use the construction guardrail, pull open telescopic machanism, pass the second connector on first connector and the connecting block on the support column with the folding rod, expand the construction guardrail, place the place that needs the construction. The utility model discloses can fold the shrink when not using, very big occupation space that has reduced the construction guardrail, folding back makes things convenient for carrying of constructor very, just can carry the transfer to the construction guardrail alone simultaneously, has saved individual physical power and construction manpower.
Drawings
FIG. 1 is a schematic structural view of a construction guardrail for a municipal road provided by the invention when contracted;
FIG. 2 is a schematic structural view of the utility model when the construction guardrail for the municipal road is unfolded;
FIG. 3 is a schematic view of a chute structure of a construction guardrail for a town road according to the present invention;
FIG. 4 is a schematic structural view of a telescopic mechanism of the construction guardrail for the municipal road, provided by the invention;
fig. 5 is the utility model provides a coupling mechanism's for construction guardrail of town road mechanism sketch map.
In the figure: the device comprises a support column 1, a folding rod 2, a base 3, a mounting groove 4, a telescopic mechanism 5, an arm rod 51, a rotating shaft 52, a rotating port 53, a connecting mechanism 6, a fixing block 61, a connecting block 62, a first connecting port 7, a second connecting port 8, an article placing groove 9 and a binding belt 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a construction guardrail for a municipal road comprises a support pillar 1, wherein the upper end of the support pillar 1 is provided with a first connecting port 7, the bottom of the support pillar 1 is fixedly connected with a base 3, two sets of mounting grooves 4 are symmetrically arranged on two sides of the support pillar 1, two adjacent support pillars 1 are connected with the same connecting mechanism 6 through a telescopic mechanism 5, the telescopic mechanism 5 comprises an arm rod 51, a rotating shaft 52 and a rotating port 53, the arm rod 51 is rotatably connected in the mounting grooves 4 through the rotating shaft 52, two ends of the rotating shaft 52 are respectively fixedly connected on two sides of the inner wall of the mounting groove 4, the rotating port 53 is arranged at one end of the arm rod 51 far away from the rotating shaft 52, the connecting mechanism 6 is rotatably arranged between the two arm rods 51, the connecting mechanism 6 comprises a fixed block 61 and a connecting block 62, the fixed block 61 is a cylinder with an axial lead vertical to the direction of the support pillar 1 and is rotatably connected in the rotating port 53 through a bearing, connecting block 62 fixed connection is between two fixed blocks 61, and has seted up second connector 8 inside, passes through folding rod 2 through connection between first connector 7 and the second connector 8.
Use above-mentioned technical scheme's embodiment, when constructor will fold the transport to the construction guardrail, fold all support columns 1 to the centre, the effect through telescopic machanism 5 will construct the guardrail shrink, simultaneously the armed lever 51 among the telescopic machanism 5 because the rotation of pivot 52 is inside the effect shrinks to mounting groove 4, the coupling mechanism 6 of connection in the middle of telescopic machanism 5 shrinks inside putting thing groove 9, two adjacent support columns 1 contact, the at utmost has reduced the occupation space of whole construction guardrail. When constructor reachd the job site, when needing to use the construction guardrail, constructor only need with the separation of 1 pulling of support column, telescopic machanism 5 between the support column 1 expandes, passes first connector 7 on the support column 1 and the second connector 8 on the connecting block 62 with folding rod 2, expandes whole construction guardrail with folding rod 2 and supports, places in the place that needs the construction. The utility model discloses it is collapsible, made things convenient for constructor to carrying of construction guardrail, saved personnel's physical power and building site manpower.
According to the preferable technical scheme in the embodiment, the opposite sides of two adjacent support columns 1 are respectively provided with the object placing grooves 9, the space volume of the two object placing grooves 9 is larger than that of the connecting mechanism 6, the connecting mechanism 6 is matched with the object placing grooves 9 in size and shape, more space can be saved when the guardrail is folded and constructed, the guardrail is more convenient to carry, and the occupied space is smaller;
the inner space of the mounting groove 4 is larger than the volume of the arm rod 51, the arm rod 51 can be completely accommodated into the mounting groove 4, and the mounting groove 4 capable of accommodating the arm rod 51 is used for saving space when the guardrail is folded;
one end of the arm rod 51 close to the rotating shaft 52 is semicircular and is not contacted with the inner wall of the mounting groove 4, and the semicircular arrangement can avoid that the arm rod 51 cannot normally rotate in the mounting groove 4;
the first connecting port 7 and the second connecting port 8 are the same in size, and the diameters of the round openings are larger than those of the folding rod 2, so that the folding rod 2 can penetrate through the first connecting port 7 and the second connecting port 8 to support the construction guardrail;
the side wall of the outermost side supporting column 1 is fixedly connected with a binding belt 10, a buckle is arranged on the binding belt 10, and the binding belt 10 is designed to be convenient to fix and carry when the construction guardrail is folded.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a construction guardrail for town road, includes support column (1), its characterized in that, first coupling port (7) have been seted up to support column (1) upper end, and bottom fixedly connected with base (3), two sets of mounting grooves (4) have been seted up to support column (1) bilateral symmetry, adjacent two support column (1) is connected with same coupling mechanism (6) through telescopic machanism (5), telescopic machanism (5) include armed lever (51), pivot (52) and rotation mouth (53), armed lever (51) rotate through pivot (52) and connect in mounting groove (4), pivot (52) both ends are fixed connection respectively on mounting groove (4) inner wall both sides, rotation mouth (53) are seted up in the one end that pivoted lever (52) were kept away from in armed lever (51), coupling mechanism (6) rotate and install between two armed levers (51), coupling mechanism (6) comprise fixed block (61) and connecting block (62), fixed block (61) are the cylinder of vertical support post (1) direction for the axial lead, and rotate through the bearing and connect in rotation mouth (53), connecting block (62) fixed connection is between two fixed blocks (61), and inside second connector (8) of having seted up, through folding rod (2) through connection between first connector (7) and second connector (8).
2. The construction guardrail for the municipal road as claimed in claim 1, wherein two adjacent support columns (1) are provided with a storage groove (9) at the opposite side, the space volume of the two storage grooves (9) is larger than that of the connecting mechanism (6), and the connecting mechanism (6) is matched with the storage groove (9) in size and shape.
3. A construction guardrail for town roads according to claim 1, characterized in that the interior space of the mounting groove (4) is larger than the volume of the arm (51) and can completely accommodate the arm (51) into the mounting groove (4).
4. The construction guardrail for the town road according to claim 1, wherein the end of the arm (51) near the rotating shaft (52) is provided in a semicircular shape without contacting the inner wall of the installation groove (4).
5. A construction guardrail for town roads according to claim 1, wherein the first connector (7) and the second connector (8) are the same size, and the round mouth diameter is larger than the diameter of the folding rod (2).
6. The construction guardrail for the municipal road according to claim 1, characterized in that the side wall of the outermost support post (1) is fixedly connected with a binding band (10), and the binding band (10) is provided with a buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023012482.2U CN214246882U (en) | 2020-12-15 | 2020-12-15 | A construction guardrail for town road |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023012482.2U CN214246882U (en) | 2020-12-15 | 2020-12-15 | A construction guardrail for town road |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214246882U true CN214246882U (en) | 2021-09-21 |
Family
ID=77738302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023012482.2U Expired - Fee Related CN214246882U (en) | 2020-12-15 | 2020-12-15 | A construction guardrail for town road |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214246882U (en) |
-
2020
- 2020-12-15 CN CN202023012482.2U patent/CN214246882U/en not_active Expired - Fee Related
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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: 20210921 |