CN220768168U - Construction structures of cable inspection well foundation pouring template support combination protection - Google Patents
Construction structures of cable inspection well foundation pouring template support combination protection Download PDFInfo
- Publication number
- CN220768168U CN220768168U CN202322545201.7U CN202322545201U CN220768168U CN 220768168 U CN220768168 U CN 220768168U CN 202322545201 U CN202322545201 U CN 202322545201U CN 220768168 U CN220768168 U CN 220768168U
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- Prior art keywords
- supporting rod
- supported
- inspection well
- cable inspection
- soil layer
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000007689 inspection Methods 0.000 title claims abstract description 15
- 239000002689 soil Substances 0.000 claims abstract description 33
- 239000011435 rock Substances 0.000 claims abstract description 23
- 230000001681 protective effect Effects 0.000 claims description 14
- 238000005266 casting Methods 0.000 claims description 9
- 238000009415 formwork Methods 0.000 claims 7
- 238000009412 basement excavation Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The application discloses construction structures of protection is combined in cable inspection well foundation pouring template support, include: digging out a rock soil layer of the sinking space downwards; the inner mold is supported by the inner supporting rod; an outer mold, wherein a pouring space is formed between the inner mold and the outer mold for forming an overhaul well; the outer mold is provided with an upper supporting rod expanding outwards from top to bottom and a lower supporting rod expanding outwards from bottom to top, the outer part of the lower supporting rod is supported at the top opening of the sinking space of the rock-soil layer, and the upper supporting rod is supported at the lower supporting rod to meet and be detachably fixed. The outer part of the outer mold is supported by the lower supporting rod which expands outwards from bottom to top and the upper supporting rod which expands outwards from top to bottom, and the upper supporting rod is intersected and supported against the lower supporting rod to enable the outer part of the outer supporting rod to be supported at the top opening of a sinking space of a rock soil layer, so that the problem that when an inclined humanoid support which expands outwards from top to bottom and supports the outer mold is installed, the requirement on sinking space of downward excavation is high, and the soil backfilling capacity of the earlier stage excavation and the later stage is increased is solved.
Description
Technical Field
The utility model relates to a construction structure for combining support and protection of a pouring template of a cable inspection well foundation, and belongs to the technical field of cable well construction.
Background
When cables converged by the photovoltaic panels form a wire harness to be paved in a long distance, in order to facilitate later maintenance, a maintenance well needs to be constructed midway in a cable paving path, and when the maintenance well of the cables is constructed, the cables are firstly laid down to a rock-soil foundation to be excavated, and then a well body structure is poured. Because the desert area lacks water, the well body cannot be poured by taking the excavated inner wall as the outer mold surface (the prior art is disclosed in China patent publication No. CN 114892654A), and the pouring of the inner mold and the outer mold is required to be performed.
In the prior art, see Chinese patent publication No. CN115162360A, after the internal mold and the external mold are paid out, although the external mold can be supported by the inclined humanoid support, the inclined humanoid support is outwards expanded from top to bottom, and the installation of the inclined humanoid support has large requirements on downward excavation sinking space, so that the earthwork volume of the earlier excavation and the later backfill is increased.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a construction structure for combining a casting template support and protection of a cable inspection well foundation.
The utility model is realized by the following technical scheme.
The utility model provides a construction structure for supporting and combining protection of a casting template of a cable inspection well foundation, which comprises the following components:
digging out a rock soil layer of the sinking space downwards;
the inner mold is supported by the inner supporting rod;
an outer mold, wherein a pouring space is formed between the inner mold and the outer mold for forming an overhaul well;
the outer mold is provided with an upper supporting rod expanding outwards from top to bottom and a lower supporting rod expanding outwards from bottom to top, the outer part of the lower supporting rod is supported at the top opening of the sinking space of the rock-soil layer, and the upper supporting rod is supported at the lower supporting rod to meet and be detachably fixed.
The outer part of the outer mold is provided with an upright back edge, and the bottom of the upright back edge is driven into the rock soil at the bottom of the sinking space where the rock soil layer is excavated downwards for fixation.
The vertical back ribs are a plurality of and are distributed at intervals on the outer side of the outer die.
The transverse rods are transversely arranged outside the vertical back edges and are distributed outside the vertical back edges at intervals; the upper part of the cross rod is provided with an upper supporting rod which expands outwards from top to bottom, the lower part of the cross rod is provided with a lower supporting rod which expands outwards from bottom to top, and the outer part of the lower supporting rod is supported at the top opening of the sinking space of the rock soil layer.
The upper supporting rod is abutted against the lower supporting rod to be intersected and detachably fixed.
The rock soil layer used for propping against the outer part of the lower propping rod is provided with a groove, and the lower propping rod is clamped in the groove of the rock soil layer to limit.
The protective fence is characterized by further comprising a protective fence, wherein a cross beam at the bottom of the protective fence is pressed and installed at the joint of the upper supporting rod and the lower supporting rod.
The protective fence is fixed with a mounting angle plate, and the mounting angle plate is provided with through holes for mounting angle nails to be driven into and fixed in a rock soil layer.
The utility model has the beneficial effects that: the outer part of the outer mold is supported by the lower supporting rod which expands outwards from bottom to top and the upper supporting rod which expands outwards from top to bottom, and the upper supporting rod is intersected and supported against the lower supporting rod to enable the outer part of the outer supporting rod to be supported at the top opening of a sinking space of a rock soil layer, so that the problem that when an inclined humanoid support which expands outwards from top to bottom and supports the outer mold is installed, the requirement on sinking space of downward excavation is high, and the soil backfilling capacity of the earlier stage excavation and the later stage is increased is solved.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model with a protective fence installed;
FIG. 2 is a schematic view of the structure of the present utility model without the protective fence installed;
in the figure: 1-a rock layer; 11-sinking space; 2-repairing the well; 3-cable; 4-internal mold; 41-supporting rods; 5-outer die; 51-erecting a back ridge; 52-a cross bar; 53-upper abutment; 54-lower abutment; 6-protecting fence; 61-mounting a corner plate; 62-corner nails.
Detailed Description
The technical solution of the present utility model is further described below, but the scope of the claimed utility model is not limited to the above.
As shown in fig. 1-2.
The utility model provides a construction structures that template support combined protection is pour to cable inspection well foundation, include:
in order to lack the soil layer 1 of sandy soil, the soil layer 1 digs out the sinking space 11 downwards for the manhole 2 to pour the shaping, and the cable 3 gathers into the pencil and lets in the inside of manhole 2.
The construction is set up the centre form 4 in the interior face of manhole 2, and centre form 4 is supported through interior bracing piece 41, and construction is set up the external mold 5 in the exterior face of manhole 2, forms between centre form 4 and the external mold 5 and pours the space and supplies manhole 2 shaping.
The outer part of the outer die 5 is provided with vertical back edges 51, the bottoms of the vertical back edges 51 are driven into the rock soil at the bottom of the sinking space 11 dug downwards by the rock soil layer 1 to be fixed, and the vertical back edges 51 are multiple and distributed at intervals on the outer side of the outer die 5. The transverse rods 52 are transversely arranged outside the vertical back edges 51, the transverse rods 52 are distributed outside the vertical back edges 51 at intervals, the upper part of the transverse rods 52 is provided with upper supporting rods 53 which expand outwards from top to bottom, the lower part of the transverse rods 52 is provided with lower supporting rods 54 which expand outwards from bottom to top, the outer parts of the lower supporting rods 54 are supported at the top opening of the sinking space 11 of the rock-soil layer 1, and the upper supporting rods 53 are supported at the lower supporting rods 54 to meet and are detachably fixed through nails.
The rock-soil layer 1 for propping against the outer part of the lower propping rod 54 is provided with a groove, and the lower propping rod 54 is clamped in the groove of the rock-soil layer 1 for limiting.
The protective fence 6 is also included, and a cross beam at the bottom of the protective fence 6 is pressed and installed at the joint of the upper supporting rod 53 and the lower supporting rod 54; the protective fence 6 is fixedly provided with a mounting angle plate 61, the mounting angle plate 61 is provided with through holes, angle nails 62 are installed in the rock soil layer 1 in a penetrating mode, the angle nails 62 are fixed to the protective fence 6 by being driven into the rock soil layer 1, and the protective fence 6 is pressed against the junction of the upper supporting rod 53 and the lower supporting rod 54 to be stable.
Because the outer part of the outer mold 5 is supported by the lower supporting rod 54 expanding outwards from bottom to top and the upper supporting rod 53 expanding outwards from top to bottom, the upper supporting rod 53 is intersected and abutted against the lower supporting rod 54 to enable the outer part of the outer mold to be abutted against the top opening of the sinking space 11 of the rock and soil layer 1, and the problem that when an inclined humanoid support supporting the outer mold from top to bottom is installed, the requirement on sinking space of downward excavation is large, and the soil backfilling amount in the early stage is increased is solved.
Claims (8)
1. The utility model provides a construction structures that template support combined protection is pour to cable inspection well foundation which characterized in that includes:
a rock soil layer (1) of the sinking space (11) is excavated downwards;
the inner mold (4), the inner mold (4) is supported by the inner supporting rod (41);
an outer mold (5), wherein a pouring space is formed between the inner mold (4) and the outer mold (5) for forming the overhaul well (2);
the outer die (5) is provided with an upper supporting rod (53) which expands outwards from top to bottom and a lower supporting rod (54) which expands outwards from bottom to top, the outer part of the lower supporting rod (54) is supported at the top opening of the sinking space (11) of the rock-soil layer (1), and the upper supporting rod (53) is supported at the lower supporting rod (54) to be intersected and detachably fixed.
2. The construction structure for combining cable inspection well foundation casting formwork support with protection as claimed in claim 1, wherein: the outer part of the outer mold (5) is provided with an upright back ridge (51), and the bottom of the upright back ridge (51) is driven into the rock soil at the bottom of a sinking space (11) dug downwards by the rock soil layer (1) to be fixed.
3. The construction structure for combining cable inspection well foundation casting formwork support with protection as claimed in claim 2, wherein: the number of the vertical back ribs (51) is multiple and the vertical back ribs are distributed at intervals on the outer side of the outer die (5).
4. A construction structure for combining cable inspection well foundation casting formwork support with protection as claimed in claim 2 or 3, wherein: the outer parts of the vertical back edges (51) are transversely provided with cross bars (52), and the cross bars (52) are distributed outside the vertical back edges (51) at intervals; the upper cross rod (52) is provided with an upper supporting rod (53) which expands outwards from top to bottom, the lower cross rod (52) is provided with a lower supporting rod (54) which expands outwards from bottom to top, and the outer part of the lower supporting rod (54) is supported at the top opening of the sinking space (11) of the rock stratum (1).
5. The construction structure for combining cable inspection well foundation casting formwork support with protection according to claim 4, wherein: the upper supporting rod (53) is abutted against the lower supporting rod (54) to be intersected and detachably fixed.
6. The construction structure for combining cable inspection well foundation casting formwork support with protection according to claim 4, wherein: the rock soil layer (1) used for propping the outer part of the lower propping rod (54) is provided with a groove, and the lower propping rod (54) is clamped in the groove of the rock soil layer (1) to limit.
7. The construction structure for combining cable inspection well foundation casting formwork support with protection according to claim 5, wherein: the device also comprises a protective fence (6), wherein a bottom cross beam of the protective fence (6) is pressed and installed at the joint of the upper abutting rod (53) and the lower abutting rod (54).
8. The construction structure for combining cable inspection well foundation casting formwork support with protection as claimed in claim 7, wherein: the protective fence (6) is fixedly provided with a mounting angle plate (61), and the mounting angle plate (61) is provided with through holes for mounting angle nails (62) to be driven into and fixed in the rock stratum (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545201.7U CN220768168U (en) | 2023-09-19 | 2023-09-19 | Construction structures of cable inspection well foundation pouring template support combination protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322545201.7U CN220768168U (en) | 2023-09-19 | 2023-09-19 | Construction structures of cable inspection well foundation pouring template support combination protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220768168U true CN220768168U (en) | 2024-04-12 |
Family
ID=90620209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322545201.7U Active CN220768168U (en) | 2023-09-19 | 2023-09-19 | Construction structures of cable inspection well foundation pouring template support combination protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220768168U (en) |
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2023
- 2023-09-19 CN CN202322545201.7U patent/CN220768168U/en active Active
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