CN220415047U - Surrounding baffle for civil engineering construction - Google Patents
Surrounding baffle for civil engineering construction Download PDFInfo
- Publication number
- CN220415047U CN220415047U CN202223371501.XU CN202223371501U CN220415047U CN 220415047 U CN220415047 U CN 220415047U CN 202223371501 U CN202223371501 U CN 202223371501U CN 220415047 U CN220415047 U CN 220415047U
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- China
- Prior art keywords
- fence
- base
- baffle
- fixed
- rotating
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- 238000010276 construction Methods 0.000 title abstract description 18
- 230000008093 supporting effect Effects 0.000 claims abstract description 15
- 244000309464 bull Species 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Fencing (AREA)
Abstract
The utility model discloses a fence for civil construction, which relates to the technical field of civil construction and comprises a fence base, wherein a fence baffle is arranged on the upper side of the fence base, a first rotating shaft is fixed on the lower side of the fence baffle, and a left half shaft sleeve and a right half shaft sleeve which correspond to the first rotating shaft are fixed on the upper side of the fence base. The civil engineering fence provided by the utility model is convenient to install and detach, the fence is divided into the base and the baffle, the trapezoid structure on the side surface of the base is matched with the four corner fixing cones, so that the lower side of the fence has stronger stability, the supporting structure which is formed by the rotating rod, the telescopic rod and the supporting rod and can be unfolded and rotated on the rear side is arranged, the front side fence baffle is matched with the left and right rotating plate structure, the front side fence baffle has a stable supporting effect, the left and right connecting rods in the rotating rod can be unfolded and rotated, and the left and right connecting rods are inserted into the clamping seats in the left and right fence baffles, so that the connectivity between the fence baffles is established, the fence has better fence isolating effect, and the front side fence is stable and convenient to assemble and disassemble.
Description
Technical Field
The utility model relates to the technical field of civil engineering, in particular to a fence for civil engineering.
Background
The civil construction is the construction of civil construction engineering, which covers the construction of facilities and buildings, structures and engineering objects in the fields of houses, roads, railways, airports, bridges, water conservancy projects, ports, tunnels, water supply and drainage projects, protection projects and the like in various fields of the ground, underground, land, water and underwater, and comprises various technical activities such as survey, design, construction, maintenance, management and the like in the engineering construction process. The fence is needed in the prior civil construction process for isolating construction sites and external environments, but the prior fence is made of a multi-purpose thin iron plate, is easy to be scraped down by strong wind, and is difficult to be connected tightly between two adjacent fences, so that the overall strength of the fence is insufficient, and the due fence effect cannot be achieved. Therefore, the utility model provides a surrounding fence for civil engineering to solve the problem mentioned in the above background art.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a fence for civil engineering construction.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a civil construction is with enclosing fender, including enclosing the fender base, it is provided with and encloses the fender baffle to enclose fender base upside, it is fixed with pivot one to enclose fender baffle downside, just enclose fender base upside and be fixed with the left and right sides half axle sleeve that corresponds pivot one, it rotates to be connected with left and right sides two revolving plates to enclose fender base rear side, it is connected with the bull stick to enclose fender baffle rear side rotation, be provided with left and right sides two connecting rods in the bull stick, the bull stick rear side rotates and is connected with the telescopic link, threaded connection has positioning bolt on the telescopic link, two connecting rod transmission are connected in telescopic link and the bull stick, the telescopic link rear end is fixed with the vaulting pole.
Preferably, the surface of the rotating plate is provided with a plurality of clamping grooves corresponding to the stay bars, and the length of the stay bars is greater than or equal to the vertical distance between the two rotating plates.
Preferably, the side surface of the enclosure base is trapezoid, and fixing cones are fixed at four corners of the enclosure base.
Preferably, the inner end of the telescopic rod is fixedly provided with a bevel gear positioned in the rotating rod, the center of the inner part of the rotating rod is rotationally connected with a second rotating shaft, and the center of the second rotating shaft is fixedly provided with another bevel gear meshed with the second rotating shaft.
Preferably, both ends are all fixed with the screw rod about pivot two, and the screw rod outside threaded connection has rectangular bar, and has seted up the rectangular groove that corresponds rectangular bar in the bull stick.
Preferably, the two rectangular bar blocks are respectively connected with the two connecting rods in the rotating rod, and clamping seats corresponding to the connecting rods are fixed on the left side and the right side of the enclosing baffle plate.
Compared with the prior art, the utility model has the beneficial effects that:
the civil engineering fence provided by the utility model is convenient to install and detach, the fence is divided into the base and the baffle, the trapezoid structure on the side surface of the base is matched with the four corner fixing cones, so that the lower side of the fence has stronger stability, the supporting structure which is formed by the rotating rod, the telescopic rod and the supporting rod and can be unfolded and rotated on the rear side is arranged, the front side fence baffle is matched with the left and right rotating plate structure, the front side fence baffle has a stable supporting effect, the left and right connecting rods in the rotating rod can be unfolded and rotated, and the left and right connecting rods are inserted into the clamping seats in the left and right fence baffles, so that the connectivity between the fence baffles is established, the fence has better fence isolating effect, and the front side fence is stable and convenient to assemble and disassemble.
Drawings
Fig. 1 is a schematic structural view of a fence for civil engineering according to the present utility model;
fig. 2 is a schematic structural diagram II of a fence for civil engineering;
fig. 3 is a schematic diagram of a cross-sectional connection structure of a telescopic rod and a rotating rod in a fence for civil engineering.
In the figure: 1. a fence base; 2. a baffle plate; 3. a first rotating shaft; 4. a half shaft sleeve; 5. a rotating plate; 6. a clamping groove; 7. a fixed cone; 8. a rotating rod; 9. a telescopic rod; 10. a brace rod; 11. a connecting rod; 12. a clamping seat; 13. a second rotating shaft; 14. bevel gears; 15. a screw; 16. rectangular bar blocks; 17. and positioning bolts.
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.
Referring to fig. 1-3, a fence for civil construction comprises a fence base 1, wherein a fence baffle 2 is arranged on the upper side of the fence base 1, a first rotating shaft 3 is fixed on the lower side of the fence baffle 2, a left half shaft sleeve 4 and a right half shaft sleeve 4 corresponding to the first rotating shaft 3 are fixed on the upper side of the fence base 1, the side surfaces of the fence base 1 are trapezoid, fixing cones 7 are fixed at four corners of the fence base 1, the fence base 1 is placed on a construction site, the fence base 1 is fixed on the ground through the four corner fixing cones 7, and the fence baffle 2 is stabilized on the upper side of the fence base 1, so that the first rotating shaft 3 on the lower side of the fence baffle 2 is clamped in the two half shaft sleeves 4 on the two ends of the upper side of the base;
further, the back side of the enclosure base 1 is rotationally connected with a left rotating plate and a right rotating plate 5, the back side of the enclosure baffle 2 is rotationally connected with a rotating rod 8, a left connecting rod 11 and a right connecting rod 11 are arranged in the rotating rod 8, the back side of the rotating rod 8 is rotationally connected with a telescopic rod 9, a positioning bolt 17 is connected to the telescopic rod 9 in a threaded manner, a supporting rod 10 is fixed at the back end of the telescopic rod 9, a plurality of clamping grooves 6 corresponding to the supporting rod 10 are formed in the surface of the rotating plate 5, the length of the supporting rod 10 is greater than or equal to the vertical distance between the two rotating plates 5, the two rotating plates 5 at the back side of the enclosure base 1 are rotationally unfolded, the rotating plate 5 and the enclosure base 1 are kept vertical, the rotating rod 8 at the back side of the enclosure baffle 2 is rotationally stretched, the telescopic rod 9 at the back side of the rotating rod 8 is rotationally provided with the positioning bolt 17, and the extending length of the telescopic rod 9 is fixed;
furthermore, the telescopic rod 9 is in transmission connection with two connecting rods 11 in the rotating rod 8, the bevel gear 14 positioned in the rotating rod 8 is fixed at the inner end of the telescopic rod 9, the rotating shaft II 13 is rotationally connected at the inner center of the rotating rod 8, the other bevel gear 14 meshed with the rotating shaft II 13 is fixed at the center of the rotating shaft II, the screw rods 15 are fixed at the left end and the right end of the rotating shaft II, the rectangular bar 16 is connected to the outer threads of the screw rods 15, rectangular grooves corresponding to the rectangular bar 16 are formed in the rotating rod 8, the supporting rods 10 connected with the rear ends of the telescopic rod 9 are clamped in the clamping grooves 6 on the rotating plates 5 at the two sides, the function of supporting the front side wall baffle plate 2 is achieved, the bolts 17 are positioned on the rotating telescopic rod 9, before the telescopic rod 9 is fixed, the front end telescopic rod is rotated, the bevel gears 14 fixed in the rotating rod 8 are driven to rotate, the two bevel gears 14 meshed with each other in the rotating rod 8, the rotating shaft II 13 rotates, and the rotating shaft II 13 rotates;
furthermore, the two rectangular bar blocks 16 are respectively connected with the two connecting rods 11 in the rotating rod 8, and the clamping seats 12 corresponding to the connecting rods 11 are fixed on the left side and the right side of the enclosure baffle 2, and the left screw rod 15 and the right screw rod 15 are rotated, so that the two rectangular bar blocks 16 in the rectangular groove move outwards, the outer end of the outer moving rectangular bar block 16 drives the connecting rods 11 to move outwards together, and the rectangular bar blocks 16 moving outwards towards the two sides are inserted into the corresponding clamping seats 12 on the two side enclosure baffles 2, so that the left and the right enclosure baffles 2 are tightly connected.
The specific working principle of the utility model is as follows:
when the fence is used for isolating a construction site, the fence base 1 is placed on the construction site, and the fence base 1 is fixed on the ground through four corner fixing cones 7;
the baffle plate 2 is stabilized on the upper side of the baffle base 1, a first rotating shaft 3 on the lower side of the baffle plate 2 is clamped in half shaft sleeves 4 at two ends of the upper side of the base, two rotating plates 5 on the rear side of the baffle base 1 are rotated and unfolded, the rotating plates 5 and the baffle base 1 are kept vertical, a rotating rod 8 on the rear side of the baffle plate 2 is rotated, a telescopic rod 9 on the rear side of the rotating rod 8 is lengthened, a positioning bolt 17 on the telescopic rod 9 is rotated, and the extension length of the telescopic rod 9 is fixed;
the supporting rods 10 connected with the rear ends of the telescopic rods 9 are clamped in the clamping grooves 6 on the rotating plates 5 at the two sides, the function of supporting the front side wall baffle plate 2 is achieved, the front end telescopic thin rods are rotated before the telescopic rods 9 are rotated to fix the telescopic rods 9, the front end telescopic rods 9 drive bevel gears 14 fixed in the rotating rods 8 to rotate, two mutually meshed bevel gears 14 in the rotating rods 8 enable two rotating shafts 13 in the rotating rods 8 to rotate, and the rotating shafts 13 drive screw rods 15 fixed at the two ends to rotate;
the left and right screws 15 are rotated, so that the two rectangular bars 16 in the rectangular groove move outwards, the outer end of the rectangular bar 16 which moves outwards drives the outer end connecting rod 11 to move outwards together, and the rectangular bars 16 which move outwards towards the two sides are inserted into the corresponding clamping seats 12 on the two side wall baffle plates 2, so that the left and right wall baffle plates 2 are tightly connected.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The utility model provides a fence for civil engineering, includes and encloses fender base (1), its characterized in that, enclose fender base (1) upside and be provided with and enclose fender baffle (2), enclose fender baffle (2) downside and be fixed with pivot one (3), just enclose and keep off base (1) upside and be fixed with two half axle sleeves (4) about corresponding pivot one (3), enclose and keep off base (1) rear side rotation and be connected with two swivel plates (5) about, enclose and keep off baffle (2) rear side rotation and be connected with bull stick (8), be provided with two connecting rods (11) about in bull stick (8), bull stick (8) rear side rotation is connected with telescopic link (9), threaded connection has positioning bolt (17) on telescopic link (9), two connecting rods (11) transmission are connected in telescopic link (9) and bull stick (8), telescopic link (9) rear end is fixed with vaulting pole (10).
2. The fence for civil engineering according to claim 1, wherein the surface of the rotating plates (5) is provided with a plurality of clamping grooves (6) corresponding to the supporting rods (10), and the length of the supporting rods (10) is greater than or equal to the vertical distance between the two rotating plates (5).
3. The fence for civil engineering according to claim 1, wherein the side surface of the fence base (1) is trapezoid, and fixing cones (7) are fixed at four corners of the fence base (1).
4. The fence for civil engineering according to claim 1, wherein a bevel gear (14) positioned in the rotating rod (8) is fixed at the inner end of the telescopic rod (9), a rotating shaft II (13) is rotatably connected to the inner center of the rotating rod (8), and another bevel gear (14) meshed with the rotating shaft II (13) is fixed at the center of the rotating shaft II.
5. The fence for civil engineering according to claim 4, wherein the left end and the right end of the second rotating shaft (13) are respectively fixed with a screw rod (15), the screw rods (15) are externally connected with rectangular bar blocks (16) in a threaded manner, and rectangular grooves corresponding to the rectangular bar blocks (16) are formed in the rotating rods (8).
6. The fence for civil engineering according to claim 5, wherein two rectangular bars (16) are respectively connected with two connecting rods (11) in the rotating rod (8), and clamping seats (12) corresponding to the connecting rods (11) are fixed on the left side and the right side of the fence baffle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223371501.XU CN220415047U (en) | 2022-12-15 | 2022-12-15 | Surrounding baffle for civil engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223371501.XU CN220415047U (en) | 2022-12-15 | 2022-12-15 | Surrounding baffle for civil engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220415047U true CN220415047U (en) | 2024-01-30 |
Family
ID=89654609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223371501.XU Active CN220415047U (en) | 2022-12-15 | 2022-12-15 | Surrounding baffle for civil engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220415047U (en) |
-
2022
- 2022-12-15 CN CN202223371501.XU patent/CN220415047U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |