CN216109887U - Broken line-shaped temporary enclosure for edge of foundation pit - Google Patents
Broken line-shaped temporary enclosure for edge of foundation pit Download PDFInfo
- Publication number
- CN216109887U CN216109887U CN202122787170.7U CN202122787170U CN216109887U CN 216109887 U CN216109887 U CN 216109887U CN 202122787170 U CN202122787170 U CN 202122787170U CN 216109887 U CN216109887 U CN 216109887U
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- fence
- purlin
- foundation pit
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- 241001233242 Lontra Species 0.000 claims abstract description 8
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 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
- 239000011120 plywood Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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Abstract
The utility model discloses a broken line-shaped temporary enclosure of a near edge of a foundation pit, which comprises an enclosure net plate (1), an enclosure upright post (2), a base horizontal purlin (5) and a filling type base main body; the horizontal column of the base is arranged on the filling type base main body along the width direction of the filling type base main body, and the two ends of the horizontal column of the base are both provided with a column jack (51), so that the lower end of the fence column can be vertically inserted into the horizontal column of the base through the column jack (51); a plurality of horizontal purlin of base set up along the length direction interval of filled type base main part, and the rail stand crisscross setting on two adjacent horizontal purlin of base, and the rail otter board is connected between two adjacent rail stands, and the slope sets up between two adjacent horizontal purlin of base, and polylith rail otter board forms the interim fender that encloses of dogleg shape along the length direction of filled type base main part. The utility model provides effective and reliable foundation pit edge protection through the firm and stable fold-line-shaped enclosure.
Description
Technical Field
The utility model relates to a building structure enclosure, in particular to a fold-line-shaped temporary enclosure of a foundation pit edge.
Background
At the construction site, the foundation pit construction is the foundation of the construction, and temporary protection needs to be carried out on the edge of the foundation pit after the foundation pit is excavated, so that personnel or articles are prevented from falling, and the construction safety is ensured. At present, the mode that the limit was set up temporarily along the facing of foundation ditch usually to enclose the fender is carried out the interim protection of foundation ditch, and the fender that encloses temporarily of prior art adopts metal mesh piece and vertical pole setting to be connected, passes through expansion bolts with it again and fixes on ground concrete. The temporary enclosure rigidity in the prior art is not enough, and the temporary enclosure is easy to skew or even topple over when encountering collision or bad weather such as strong wind in the construction process, can not play an effective protection role, and is not in accordance with the standardization requirement, and the later-stage standardization construction is dismantled, so that the repetition and the waste are caused.
Disclosure of Invention
The utility model aims to provide a fold-line-shaped temporary enclosure for the adjacent edge of a foundation pit, which provides effective and reliable protection for the adjacent edge of the foundation pit through a firm and stable fold-line-shaped enclosure.
The utility model is realized by the following steps:
a broken line-shaped temporary enclosure of the adjacent edge of a foundation pit comprises an enclosure net plate, an enclosure upright post, a base horizontal purlin and a filling type base main body; the horizontal column of the base is arranged on the filling type base main body along the width direction of the filling type base main body, and the two ends of the horizontal column of the base are both provided with column jack holes, so that the lower end of the fence column can be vertically inserted on the horizontal column of the base through the column jack holes; a plurality of horizontal purlin of base set up along the length direction interval of filled type base main part, and the rail stand crisscross setting on two adjacent horizontal purlin of base, and the rail otter board is connected between two adjacent rail stands, and the slope sets up between two adjacent horizontal purlin of base, and polylith rail otter board forms the interim fender that encloses of dogleg shape along the length direction of filled type base main part.
The filling type base main body comprises a base plug, a base long edge and a base filling block; the long sides of the two bases are connected with the two base plugs to form a rectangular hollow frame structure, and the base filling blocks are filled in the rectangular hollow frame structure.
The height of the long edge of the base is consistent with the height of the base filling block, two ends of each horizontal base purlin are connected to the tops of the long edges of the two bases respectively, the horizontal base purlin is arranged at the top of the base filling block, and the fence upright post is longitudinally inserted above the long edge of the base.
The long edges of the two bases and the adjacent two transverse base purlin form a rectangular structure, the length of the fence net plate is consistent with the length of a diagonal line of the rectangular structure, and the height of the fence net plate is consistent with the height of the fence upright post.
The height of the long edge of the base is smaller than that of the base plug, the top surface of the base plug is flush with the top surface of the horizontal purlin of the base, and the bottom surface of the base plug is flush with the bottom surface of the long edge of the base.
The fence upright post is provided with an ear plate, and the side end of the fence net plate is detachably connected to the ear plate through a connecting piece.
Compared with the prior art, the utility model has the following beneficial effects:
1. due to the fact that the base horizontal purlin with the upright post jacks at the two ends is arranged, the fence net plate can form a fold-line-shaped temporary enclosure through the fence upright posts along the length direction of the filling type base main body, the structural strength and the wind resistance of the temporary enclosure are improved, and an effective temporary protection effect is formed around the foundation pit.
2. The filling type base main body is arranged, so that the dead weight of the filling type base main body is improved through concrete pouring, the gravity center of the whole fold-line-shaped temporary enclosure is reduced, the arrangement stability of the fold-line-shaped temporary enclosure is further improved, the deflection and even the toppling of the enclosure in collision or strong wind weather are avoided, and the temporary protection requirement of a foundation pit is met.
3. The utility model is made of wood purlin, steel and the like, has high structural rigidity, less material consumption, light weight, convenient movement and transportation, convenient and quick assembly and disassembly and low cost.
Drawings
FIG. 1 is a schematic structural view of a broken line-shaped temporary enclosure of the edge of a foundation pit according to the present invention.
In the figure, 1 fence net plate, 2 fence upright posts, 3 base plugs, 4 base long edges, 5 base transverse beams, 51 upright post jacks and 6 base filling blocks.
Detailed Description
The utility model is further described with reference to the following figures and specific examples.
Referring to fig. 1, a fold-line-shaped temporary enclosure for the adjacent edge of a foundation pit comprises a fence mesh plate 1, a fence upright post 2, a base horizontal purlin 5 and a filling-type base main body; the horizontal column 5 of the base is arranged on the filling type base main body along the width direction of the filling type base main body, and the two ends of the horizontal column 5 of the base are both provided with the column jacks 51, so that the lower end of the fence column 2 can be vertically inserted and connected onto the horizontal column 5 of the base through the column jacks 51; a plurality of horizontal purlin 5 of base set up along the length direction interval of filled type base main part, and rail stand 2 on two adjacent horizontal purlin 5 of base is crisscross to be set up, and rail otter board 1 is connected between two adjacent rail stand 2, and the slope sets up between two adjacent horizontal purlin 5 of base, and polylith rail otter board 1 forms zigzag shape temporary enclosure along the length direction of filled type base main part. The broken line shape encloses fender temporarily and can be more stable resist the windage, guarantees the counter weight of bottom through the filled type base main part simultaneously, guarantees the stability that the broken line shape encloses the fender temporarily, reaches the effect of foundation ditch protection.
The filling type base main body comprises a base plug 3, a base long edge 4 and a base filling block 6; the two long sides 4 of the base are connected with the two base plugs 3 to form a rectangular hollow frame structure, and the base filling block 6 is filled in the rectangular hollow frame structure. The base filling block 6 can be filled by plain concrete pouring, has certain weight, and the filling type base main body has the effect of retaining water at the edge of a foundation pit, can reduce the gravity center of the whole fold-line-shaped temporary enclosure, and improves the stability of the fold-line-shaped temporary enclosure.
The height of the long edge 4 of the base is consistent with that of the base filling block 6, two ends of each horizontal base balk 5 are connected to the tops of the long edges 4 of the two bases respectively, the horizontal base balk 5 is arranged at the top of the base filling block 6, and the fence upright post 2 is vertically inserted above the long edge 4 of the base. The weight of the fence net plate 1, the fence upright post 2 and the base transverse purlin 5 is borne by the long edge 4 of the base, so that the stable and reliable installation of the fence net plate 1 is ensured, and the fence net plate has higher wind resistance.
The long edges 4 of the two bases and the adjacent horizontal purlin 5 of the two bases form a rectangular structure, the length of the fence net plate 1 is consistent with the length of a diagonal line of the rectangular structure, and the height of the fence net plate 1 is consistent with the height of the fence upright post 2. The fence net plate 1 is arranged along the diagonal line of the rectangular structure, so that a fold-line-shaped fence can be formed, and the wind resistance of the enclosure is further improved.
The height of the long edge 4 of the base is smaller than that of the base plug 3, the top surface of the base plug 3 is flush with the top surface of the horizontal brace 5 of the base, and the bottom surface of the base plug 3 is flush with the bottom surface of the long edge 4 of the base. The base plug 3 can prevent the base filling block 6 from leaking slurry when pouring and filling, and can also play a limiting role in the installation of the base horizontal beams 5 at the two ends of the long edge 4 of the base.
The fence upright post 2 is provided with an ear plate, and the side end of the fence net plate 1 is detachably connected to the ear plate through a connecting piece. Preferably, the connecting piece can adopt bolt and nut, and the connected mode is simple and connect the reliability high, easy dismounting, swift, and the quantity of otic placode can be according to the height adjustment of rail stand 2.
Preferably, the base long edge 4 and the base horizontal purlin 5 can be made of wood with the specification of 100 x 50mm or 100 x 100mm, the length of the base long edge 4 can be adjusted according to the length of the adjacent edge of the foundation pit, and the length of the base horizontal purlin 5 can be adjusted according to the distance between the two base long edges 4.
Preferably, the base plug 3 can be made of plywood with the thickness of 18mm, the length of the base plug 3 can be adjusted according to the distance between the two long sides 4 of the base, and the height of the base plug 3 can be adjusted according to the total height of the long sides 4 of the base and the horizontal purlin 5 of the base.
Preferably, the base filling blocks 6 can be made of plain concrete, the plain concrete is directly poured into the rectangular hollow frame structure formed by the two base long sides 4 and the two base plugs 3, and the base filling blocks 6 are formed after the plain concrete reaches the designed strength.
Preferably, the fence net plate 1 can be made of steel plate net sheets, the mesh size of the steel plate net sheets is 30-30 mm, the diameter of iron wires used for weaving the steel plate net sheets is 4mm, the length of the steel plate net sheets is adjusted according to the distance between the upright post inserting holes 51 at staggered positions on two adjacent horizontal base purlins 5, and the height of the steel plate net sheets is adjusted according to the height of the fence upright posts 2.
Preferably, the fence post 2 can be made of a round steel pipe with the diameter of 32-48mm or a square steel pipe with the section side length of 40-50 mm.
The manufacturing method of the utility model comprises the following steps:
1. the long sides 4 of the two bases are oppositely arranged, the distance between the long sides 4 of the two bases can be set to be 300-600mm, a certain width is achieved, the weight and the area of the filling type base main body after plain concrete pouring are guaranteed, and the stability of the bottom is improved.
2. The two ends of the long sides 4 of the two bases are respectively connected with the base plugs 3 to form a rectangular hollow frame structure, plain concrete is poured in the rectangular hollow frame structure to form a filling type base main body, and the filling type base can play a role in retaining water on the sides of the foundation pit.
3. The long edges 4 of the two bases are vertically and fixedly connected with the horizontal purlin 5 of the base through steel nails, the distance between the two adjacent horizontal purlin 5 of the base is 1850 and 1950mm, and the two ends of the horizontal purlin 5 of the base are positioned above the long edges 4 of the base and are provided with upright post insertion holes 51.
4. The fence upright posts 2 are inserted into the base horizontal purlin 5 through the upright post insertion holes 51, and two adjacent fence upright posts 2 are arranged in a staggered mode, namely two adjacent fence upright posts 2 are respectively inserted into the upright post insertion holes 51 at different ends of two adjacent base horizontal purlin 5. The fence upright post 2 and the base horizontal purlin 5 are fixed through steel bars.
5. The fence net plate 1 with the size of 1950 x 1200mm is connected between two adjacent fence upright posts 2 through the lug plates by bolts and nuts, and a plurality of fence net plates 1 form a fold-line-shaped temporary enclosure along the length direction of the filling type base body.
The present invention is not limited to the above embodiments, and any modifications, equivalent replacements, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a broken line shape that foundation ditch faces limit encloses fender temporarily, characterized by: comprises a fence mesh plate (1), a fence upright post (2), a base horizontal purlin (5) and a filling type base main body; the horizontal column (5) of the base is arranged on the filling type base main body along the width direction of the filling type base main body, and the two ends of the horizontal column (5) of the base are respectively provided with an upright post jack (51), so that the lower end of the fence upright post (2) can be vertically inserted and connected onto the horizontal column (5) of the base through the upright post jack (51); a plurality of horizontal purlin of base (5) set up along the length direction interval of filled type base main part, and rail stand (2) crisscross the setting on two adjacent horizontal purlin of base (5), and rail otter board (1) are connected between two adjacent rail stand (2), and the slope sets up between two adjacent horizontal purlin of base (5), and polylith rail otter board (1) form the interim fender that encloses of dogleg shape along the length direction of filled type base main part.
2. The broken line type temporary fence of the adjacent edge of the foundation pit as claimed in claim 1, wherein: the filling type base main body comprises a base plug (3), a base long edge (4) and a base filling block (6); the two long sides (4) of the base are connected with the two base plugs (3) to form a rectangular hollow frame structure, and the base filling blocks (6) are filled in the rectangular hollow frame structure.
3. The broken line type temporary fence of the foundation pit edge according to claim 2, characterized in that: the height of the long edge (4) of the base is consistent with the height of the base filling block (6), two ends of each horizontal base purlin (5) are connected to the tops of the long edges (4) of the two bases respectively, the horizontal base purlin (5) is arranged at the top of the base filling block (6), and the fence upright post (2) is longitudinally inserted above the long edge (4) of the base.
4. The broken line type temporary fence of the foundation pit edge according to claim 2, characterized in that: the long edges (4) of the two bases and the adjacent horizontal purlin (5) of the two bases form a rectangular structure, the length of the fence net plate (1) is consistent with the length of a diagonal line of the rectangular structure, and the height of the fence net plate (1) is consistent with the height of the fence upright post (2).
5. The broken line type temporary fence of the foundation pit edge according to claim 2, characterized in that: the height of the long edge (4) of the base is smaller than that of the base plug (3), the top surface of the base plug (3) is flush with the top surface of the horizontal brace (5) of the base, and the bottom surface of the base plug (3) is flush with the bottom surface of the long edge (4) of the base.
6. The broken line-shaped temporary fence of the adjacent edge of the foundation pit as claimed in claim 1 or 4, wherein: the fence upright post (2) is provided with an ear plate, and the side end of the fence net plate (1) is detachably connected to the ear plate through a connecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122787170.7U CN216109887U (en) | 2021-11-15 | 2021-11-15 | Broken line-shaped temporary enclosure for edge of foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122787170.7U CN216109887U (en) | 2021-11-15 | 2021-11-15 | Broken line-shaped temporary enclosure for edge of foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216109887U true CN216109887U (en) | 2022-03-22 |
Family
ID=80716577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122787170.7U Active CN216109887U (en) | 2021-11-15 | 2021-11-15 | Broken line-shaped temporary enclosure for edge of foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216109887U (en) |
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2021
- 2021-11-15 CN CN202122787170.7U patent/CN216109887U/en active Active
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