CN220348655U - Novel prefabricated inspection shaft steel form - Google Patents
Novel prefabricated inspection shaft steel form Download PDFInfo
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- CN220348655U CN220348655U CN202320998531.9U CN202320998531U CN220348655U CN 220348655 U CN220348655 U CN 220348655U CN 202320998531 U CN202320998531 U CN 202320998531U CN 220348655 U CN220348655 U CN 220348655U
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- steel
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- inspection well
- locating
- positioning plates
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 59
- 239000010959 steel Substances 0.000 title claims abstract description 59
- 238000007689 inspection Methods 0.000 title claims abstract description 33
- 239000002131 composite material Substances 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to the technical field of prefabricated inspection wells, in particular to a novel prefabricated inspection well steel template, which comprises an outer die, wherein an inner film is embedded in the outer die, and a cover plate is embedded at the top of the outer die; the device is fixed a position the external mold through setting up first interconnect of four locating plates, assembles, and locating plate one is spacing through the support bar, makes locating plate one and support bar carry out fixed connection through flange one, and the effectual stability that has strengthened the device, and flange one's connected mode is more convenient when the dismouting, and four locating plates one are assembled with the support bar after, carry out spacing fixedly to the support plate through the locating piece to the external mold further support, for the device is more stable when using, firm.
Description
Technical Field
The utility model relates to the technical field of prefabricated inspection wells, in particular to a novel steel template for a prefabricated inspection well.
Background
The inspection shaft is arranged for the maintenance of power supply, water drainage, pollution discharge, communication, cable television, gas pipes, street lamp lines and the like of urban underground infrastructures, is convenient to install, is generally arranged at the junction of pipelines, the turning position, the pipe diameter or gradient change position and the position on a straight pipe section at certain intervals, and is convenient for periodically inspecting auxiliary structures;
although the cast-in-place concrete inspection well has high strength, leakage is not easy to occur, the working procedures of cast-in-place reinforcement binding, template installation, concrete casting and the like are too long, and the subsequent earth backfilling can be carried out after the strength of the concrete is lifted, so that the engineering progress is seriously influenced;
therefore, a novel prefabricated inspection well steel template is provided to solve the problem that the working procedures of site reinforcement binding, template installation, concrete pouring and the like are too long in the prior art.
Disclosure of Invention
The utility model aims to provide a novel prefabricated inspection well steel template, which aims to solve the problem that the working procedures of site reinforcement binding, template installation, concrete pouring and the like are too long in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel prefabricated inspection well steel template comprises an outer mold, wherein an inner film is embedded in the outer mold, and a cover plate is embedded at the top of the outer mold;
the outer mold consists of four first positioning plates, the inner film consists of four second positioning plates, and the cover plate consists of four third positioning plates.
Preferably, the outside equidistance fixed mounting of four locating plate one has the support bar, the equal movable mounting of surface of support bar has the backup pad, four locating plate one is 5 mm's steel sheet, the support bar is the channel-section steel of 10# four be threaded connection between locating plate one and the support bar has flange one, four the outside of locating plate one is connected with the support bar through flange one, the specification of flange one is 10 x 100mm, four the equal distance movable mounting in the inboard of locating plate one has the protection cushion, the specification of protection cushion is 30mm, movable cushion is at the skeleton of steel reinforcement and this side ligature of inner membrance and external mold contact fixed.
Preferably, the protection cushion block is closely clung to the inner film and the outer mold in a staggered mode, the transverse distance between the protection cushion blocks is two along the vertical reinforcing steel bars, the vertical distance between the protection cushion blocks is two along the transverse reinforcing steel bars, the protection cushion blocks are arranged in a quincuncial mode, the specification and the size of the protection cushion blocks are 30mm and 30mm, and the protection cushion blocks are made of concrete.
Preferably, the outside equal distance movable mounting of backup pad has the locating piece, the locating piece is 10# angle steel, the backup pad is 14# channel-section steel.
Preferably, the top of the four second locating plates is movably provided with a limiting strip at equal distance, the four second locating plates are steel plates with the diameter of 5mm, the limiting strip is a transverse rib with the diameter of 10mm, and the distance between the four second locating plates is 5mm.
Preferably, the inner sides of the four positioning plates II are movably provided with a flange II, and the specification of the flange II is 10 x 80mm.
Preferably, the bottom of the positioning plate III is movably provided with a supporting frame at equal intervals, the positioning plate III is made of H-shaped steel with the thickness of 200 x 100mm, and the supporting frame is made of H-shaped steel with the thickness of 100 x 50 mm.
Preferably, the four junction embedding of locating plate three is provided with the bolt, the bolt is 22 mm's diameter high strength bolt, the top swing joint of apron has the circle frame, the circle frame is 2mm steel sheet, the inboard fixed mounting of circle frame has two steel sheets, two the steel sheet is 2mm thick steel sheet, the inside swing joint of circle frame has the limiting plate, the limiting plate is 100 50 mm's H shaped steel.
Compared with the prior art, the utility model has the beneficial effects that:
1. this kind of novel prefabricated inspection shaft steel form, fix a position the external mold through setting up the first interconnect of four locating plates, assemble, locating plate one is spacing through the support bar, make locating plate one and support bar carry out fixed connection through flange one, the effectual stability of device has been strengthened to the amount, flange one's connected mode is more convenient when the dismouting, four locating plates one assemble the back with the support bar, further support to the external mold through the backup pad, it is spacing fixed to the backup pad through the locating piece, make the device more stable when using, firm.
2. Secondly, this kind of novel prefabricated inspection shaft steel form, preliminary assembly is carried out to the intima through setting up four locating plates two, fixes through flange two between four locating plates two, and the connecting hole of flange two is diameter 22 x 26, and four locating plates are through spacing fixed further, leave 5 mm's gap between four locating plates two, and it is more convenient when the dismouting, and the apron is fixed a position through four locating plates three, supports the apron through the support frame for the device is more stable when using.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a three-view schematic diagram of an outer mold of the present utility model;
FIG. 3 is a three-view schematic diagram of a positioning block according to the present utility model;
FIG. 4 is a three-view structural schematic diagram of the inner membrane of the present utility model;
FIG. 5 is a top view and a side view schematic of the cover plate of the present utility model;
FIG. 6 is an enlarged view of the structure of FIG. 1A according to the present utility model;
FIG. 7 is a schematic view of the flange II of the present utility model;
in the figure: 1. an outer mold; 101. a first positioning plate; 102. a support bar; 103. a support plate; 104. a positioning block; 105. a first flange; 106. protecting the cushion block; 2. an inner membrane; 201. a positioning plate II; 202. a limit bar; 203. a second flange; 3. a cover plate; 301. a positioning plate III; 302. a support frame; 303. a bolt; 304. a round frame; 305. a steel plate; 306. and a limiting plate.
Detailed Description
Referring to fig. 1-2, in an embodiment of the present utility model;
example 1: the novel prefabricated inspection well steel template comprises an outer mold 1, wherein an inner mold 2 is movably arranged on the inner side of the outer mold 1, and a cover plate 3 is movably connected to the top of the outer mold 1;
the outer mold 1 consists of four first positioning plates 101, the inner film 2 consists of four second positioning plates 201, and the cover plate 3 consists of four third positioning plates 301;
the outer sides of the four positioning plates 101 are fixedly provided with support bars 102 at equal intervals, the outer surfaces of the support bars 102 are movably provided with support plates 103, the four positioning plates 101 are steel plates with the thickness of 5mm, the support bars 102 are channel steel with the size of 10# and are in threaded connection with flanges 105, the outer sides of the four positioning plates 101 are connected with the support bars 102 through the flanges 105, the specifications of the flanges 105 are 10 x 100mm, the inner sides of the four positioning plates 101 are movably provided with protection cushion blocks 106 at equal distances, the specifications of the protection cushion blocks 106 are 30mm x 30mm, and the protection cushion blocks 106 are made of concrete;
the protection cushion blocks 106 are closely attached to the inner film 2 and the outer mold 1 in a staggered mode, the horizontal distance between the protection cushion blocks 106 is one along the two vertical reinforcement bars, the vertical distance between the protection cushion blocks 106 is one along the two horizontal reinforcement bars, the protection cushion blocks 106 are arranged in a plum blossom shape, the specification size of the protection cushion blocks 106 is 30mm x 30mm, and the movable cushion blocks 106 are bound and fixed on the side, where the reinforcement bar framework contacts the inner film 201 and the outer mold 101;
the outer side of the supporting plate 103 is movably provided with a positioning block 104 at equal distance, the positioning block 104 is 10# angle steel, and the supporting plate 103 is 14# channel steel;
when the device is used, the device is assembled on the concrete ground, the concrete ground is smoother, the assembled inspection well is smoother, the poured inspection well is better in quality, the bottom is smoother, the outer die 1 is connected with each other through four positioning plates 101, the assembled inspection well is assembled, the positioning plates 101 are limited through the supporting bars 102, the positioning plates 101 and the supporting bars 102 are fixed through bolts by the flanges 102, the stability of the device is effectively enhanced, the flanges 105 are positioned on the back of the positioning plates 101, the screw rods of the flanges 105 penetrate through the supporting bars 102 and are embedded into the positioning plates 101, the screw caps are positioned on the inner sides of the supporting bars 102, so that the positioning plates 101 are fixed through the flanges 105, the appearance quality of the outer surface of the inspection well is not affected, the flanges 105 are more convenient and rapid in assembly and disassembly, the flanges 105 are rectangular, after the specification is 10 x 100mm, four locating plates 101 are assembled with the support bar 102, the outer die 1 is further supported through the support plate 103, the support plate 103 is limited and fixed through the locating block 104, the device is more stable and firm in use, the protection cushion block 106 can be bound on the reinforcement cage of the inspection shaft in the construction process, and when pouring, therefore, when pouring, the protection cushion block 106 is fixed with the reinforcement cage of the inspection shaft, the outer die 1 limits the reinforcement cage through the protection cushion block 106, thereby ensuring that a concrete protection layer is formed between the reinforcement cage and the template, preventing the reinforcement from being exposed after pouring and demoulding, affecting the quality of a finished product of the inspection shaft, protecting the cushion block 106, effectively preventing the phenomenon that external reinforcement is exposed when the inspection shaft is poured, thereby not affecting the construction period, and improving the working efficiency.
Example 2: as can be seen by referring to fig. 2 to 4 of the specification, embodiment 2 differs from embodiment 1 in that:
the tops of the second positioning plates 201 are movably provided with limit strips 202 at equal intervals, the second positioning plates 201 are steel plates with the diameter of 5mm, the limit strips 202 are transverse ribs with the diameter of 10mm, and the distance between the second positioning plates 201 is 5mm;
the inner sides of the second positioning plates 201 are movably provided with second flanges 203, and the specification of the second flanges 203 is 10mm 80mm;
the bottoms of the four positioning plates III 301 are movably provided with supporting frames 302 at equal intervals, the four positioning plates III 301 are H-shaped steel with the thickness of 200 mm, and the supporting frames 302 are H-shaped steel with the thickness of 100 mm;
the connecting parts of the four positioning plates III 301 are embedded with bolts 303, the bolts 303 are high-strength bolts with the diameter of 22mm, the top of the cover plate 3 is movably connected with a round frame 304, the round frame 304 is a 2mm steel plate, two steel plates 305 are fixedly arranged on the inner side of the round frame 304, the two steel plates 305 are 2mm thick steel plates, the inside of the round frame 304 is movably connected with a limiting plate 306, and the limiting plate 306 is 100 x 50mm H-shaped steel;
before the outer die 1 is assembled, the inner film 2 is assembled preliminarily through four positioning plates II 201, the four positioning plates II 201 are fixed through a flange II 203, the connecting holes of the flange II 203 are 22 x 26 in diameter, the flange II 203 is rectangular, the specification is 10 x 80mm, when the positioning plates II 201 are fixed, a screw rod of the flange II 203 is embedded into the positioning plates II 201, but does not penetrate through the outer side of the positioning plates II 201, so that the appearance quality of the inner surface of an inspection well is not affected, a nut of the flange II 203 is positioned on the inner side of the positioning plates II 201, the four positioning plates 201 are further limited and fixed through limiting strips 202, a gap of 5mm is reserved between the four positioning plates II 201, and the assembly and the disassembly are more convenient;
after the inner membrane 2 is assembled, pouring is carried out, the reinforcement cage is subjected to secondary limiting through the protection cushion block 106, the inner reinforcement exposed after pouring and demolding is prevented, the yield of an inspection well is influenced, the phenomenon that the inner reinforcement is exposed during pouring during inspection is effectively prevented, and the pouring yield is effectively improved;
the apron 3 is fixed a position through four locating plates three 301, supports apron 3 through support frame 302 for the device is more stable when using, fixes through bolt 303 between four locating plates three 301, and the high bearable load of high strength bolt is bigger than the ordinary bolt with the specification, makes the device more stable when using, and the circle frame 304 of apron 3 is fixed through two steel sheets 305, supports through limiting plate 306, makes the device more stable when using.
Claims (8)
1. The novel prefabricated inspection well steel template comprises an outer mold (1), wherein an inner film (2) is embedded in the outer mold (1), and a cover plate (3) is embedded at the top of the outer mold (1);
the novel plastic composite material is characterized in that the outer mold (1) consists of four first positioning plates (101), the inner film (2) consists of four second positioning plates (201), and the cover plate (3) consists of four third positioning plates (301).
2. A novel prefabricated inspection well steel form in accordance with claim 1, wherein: the four equal distance fixed mounting in the outside of locating plate one (101) has support bar (102), the equal movable mounting in surface of support bar (102) has backup pad (103), four locating plate one (101) is 5 mm's steel sheet, support bar (102) is the channel-section steel of 10#, four be threaded connection between locating plate one (101) and support bar (102) have flange one (105), four the outside of locating plate one (101) is connected with support bar 102 through flange one (105), the specification of flange one (105) is 10 x 100mm, four the equal distance movable mounting in inboard of locating plate one (101) protects cushion (106), the specification of protection cushion (106) is 30mm.
3. A novel prefabricated inspection well steel form in accordance with claim 2, wherein: the protection cushion block (106) is closely adhered to the inner film (2) and the outer die (1) in a staggered mode, the transverse distance of the protection cushion block (106) is equal to or longer than the distance between the two vertical steel bars, the vertical distance of the protection cushion block (106) is equal to or longer than the distance between the two horizontal steel bars, the protection cushion block (106) is arranged in a quincuncial mode, and the specification size of the protection cushion block (106) is 30mm in a 30mm mode.
4. A novel prefabricated inspection well steel form in accordance with claim 2, wherein: the outside equal distance movable mounting of backup pad (103) has locating piece (104), locating piece (104) are 10# angle steel, backup pad (103) are 14# channel-section steel.
5. A novel prefabricated inspection well steel form in accordance with claim 1, wherein: the top equidistance movable mounting of four locating plate two (201) has spacing (202), four locating plate two (201) are 5 mm's steel sheet, spacing (202) are 10 mm's diameter transverse bar, four the distance between locating plate two (201) is 5mm.
6. A novel prefabricated inspection well steel form in accordance with claim 1, wherein: and the inner sides of the four positioning plates II (201) are movably provided with flanges II (203), and the specification of the flanges II (203) is 10 x 80mm.
7. A novel prefabricated inspection well steel form in accordance with claim 1, wherein: and supporting frames (302) are movably installed at the bottoms of the four positioning plates III (301) at equal intervals, the four positioning plates III (301) are H-shaped steel with the thickness of 200 x 100mm, and the supporting frames (302) are H-shaped steel with the thickness of 100 x 50 mm.
8. A novel prefabricated inspection well steel form in accordance with claim 1, wherein: four junction embedding of locating plate three (301) is provided with bolt (303), bolt (303) are the high strength bolt of diameter 22mm, the top swing joint of apron (3) has round frame (304), round frame (304) are 2mm steel sheet, the inboard fixed mounting of round frame (304) has two steel sheets (305), two steel sheet (305) are 2mm steel plate, the inside swing joint of round frame (304) has limiting plate (306), limiting plate (306) are 100 50 mm's H shaped steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998531.9U CN220348655U (en) | 2023-04-28 | 2023-04-28 | Novel prefabricated inspection shaft steel form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320998531.9U CN220348655U (en) | 2023-04-28 | 2023-04-28 | Novel prefabricated inspection shaft steel form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220348655U true CN220348655U (en) | 2024-01-16 |
Family
ID=89480822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320998531.9U Active CN220348655U (en) | 2023-04-28 | 2023-04-28 | Novel prefabricated inspection shaft steel form |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220348655U (en) |
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2023
- 2023-04-28 CN CN202320998531.9U patent/CN220348655U/en active Active
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