CN211817997U - Portable antiseep steel sleeve - Google Patents
Portable antiseep steel sleeve Download PDFInfo
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- CN211817997U CN211817997U CN201922001191.4U CN201922001191U CN211817997U CN 211817997 U CN211817997 U CN 211817997U CN 201922001191 U CN201922001191 U CN 201922001191U CN 211817997 U CN211817997 U CN 211817997U
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Abstract
The utility model relates to a portable antiseep steel sleeve mainly uses in the roof reserves hot-water heating entrance to a cave, include: reserve the steel type of falling circular cone sleeve that entrance to a cave size utilized the steel sheet preparation according to the drawing, sleeve upper portion is by the multiply wood shutoff, and the sleeve is inside to be contaminated when can effectually avoiding concreting, pass a in the middle of the multiply wood to the drawing screw the welding has self-tapping to the drawing screw bottom the welding has self-tapping to the drawing screw top and twists the handle, can directly twist the multiply wood when using, not only harms for a short time to the multiply wood, still construction facility, and the welding of sleeve top has the handle, makes things convenient for telescopic extraction, and sleeve top and bottom all are equipped with sleeve structure and strengthen the cross skeleton, improve sleeve steadiness non-deformable, increase the peripheral number of times of material.
Description
Technical Field
The utility model relates to a construction tool of entrance to a cave is reserved to roof on the engineering, specific theory is a novel portable light antiseep's of having enough to meet need the round type sleeve of falling the cone of steel of use many times.
Background
Among the present building engineering, when reserving the hot-water heating entrance to a cave on the roof, generally utilize the straight section of thick bamboo sleeve pipe of plastics of preparation, this construction tool not only warp easily and can't have enough to meet the need the use, need utilize the screw to fix on the multiply wood during the use, and the construction is loaded down with trivial details, and destroys the multiply wood, and the later stage still needs to be handled the screw, and the entrance to a cave of reserving is straight section of thick bamboo, behind the piping erection, ponding is easy in this position seepage. After improvement, a steel pipe replaces a plastic sleeve, the steel pipe only changes the defect of difficult deformation, but for example, a 200mm high sleeve is made of phi 219 x 6 steel pipe, the weight of a finished product is about 14 jin, one floor plate has more sleeves and one hundred, and less sleeves and sixty, the repeated reverse transportation engineering amount is increased, the steel pipe sleeve is fixed in a mode that the sleeves and a template are fixed below a tension rod in an L shape, a hole larger than the tension rod needs to be formed, and if the position of the hole deviates by 1 cm, the size of the hole of the template can only be increased, and the waste materials are increased due to the damage of the template.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to make one kind and both guarantee to reserve the entrance to a cave size, can be fine again prevent entrance to a cave position seepage, non-deformable and reach many times the transportation and have enough to meet the need convenient to use's effect, will easy dismounting moreover, light in weight is favorable to the construction and transports to shorten the construction progress, practice thrift the time limit for a project, the scheme that adopts to above-mentioned technical problem specifically does:
a portable leak-proof steel sleeve, comprising:
the steel type of falling circular cone sleeve, sleeve upper portion is by the multiply wood shutoff, pass a to the drawing bar in the middle of the multiply wood the welding has the self-tapping to the drawing bar bottom the welding has the self-tapping to the drawing bar top welding and twists the handle, and the welding of sleeve top has the handle, and sleeve top and bottom all are equipped with sleeve structure and strengthen the cross skeleton.
Further, the sleeve is made of 2.5mm stainless steel.
Further, sleeve structure reinforcing cross skeleton is 10mm round steel cross skeleton.
Further, the self-tapping screw-in handle is of a T-shaped structure.
The utility model has the advantages that:
1. the sleeve of the utility model is made of 2.5mm stainless steel into an inverted cone shape, the weight of the sleeve is reduced by two thirds to the maximum compared with the sleeve made of the previous steel pipe, the sleeve is light and convenient, can be used in a turnover way, saves materials, is convenient to construct, increases the contact area when the inverted cone structure is plugged in the later period, and has very good anti-seepage performance;
2. the handle is reinforced at the top of the sleeve, so that the sleeve can be conveniently taken out;
3. the sleeve barrel is internally supported by a cross-shaped framework which is made of 10mm round steel up and down, so that the stability of the sleeve barrel is improved, the sleeve barrel is not easy to deform, and the number of times of the periphery of the material is increased;
4. the pair of tension rods is additionally arranged in the middle of the sleeve, the T-shaped handle is welded at the top of each tension rod, the self-tapping is welded at the bottom of each tension rod, and the tension rods can be directly screwed into the multilayer board when in use, so that the damage to the multilayer board is small, and the construction is convenient; in the prior art, the sleeve is provided with a hole in the template, the template is damaged firstly, and the template hole can only be enlarged or the template is greatly damaged by secondary hole opening when the position deviation is 1 cm or 2 cm, the self-tapping in the novel sleeve can be realized by screwing out the novel sleeve and screwing in the novel sleeve when the deviation is 1 cm, the operation is simple, the template is protected, and the cost and the time are saved;
5. the upper part of the sleeve is blocked by the multilayer board, so that the pollution to the inside of the sleeve can be effectively avoided when concrete is poured;
6. the utility model discloses the sleeve both improves construction speed greatly, improves construction quality again, material saving to play very good effect to later stage prevention of seepage performance and have comparatively extensive spreading value.
Drawings
FIG. 1 is an elevational view of the sleeve of the present invention with an external appearance;
FIG. 2 is a schematic view of the main body of the sleeve of the present invention;
FIG. 3 is a schematic view of the self-tapping screw-in handle of the present invention;
description of reference numerals: 1: steel inverted cone sleeve, 2: opposite tension rod, 3: sleeve grip, 4: plugging multilayer board, 5: self-tapping for welding, 6: self-tapping screw-in handle, 7: the sleeve structure reinforces the cross skeleton.
Detailed Description
The present invention will be further described with reference to the following examples.
As shown in fig. 1, the utility model relates to a portable antiseep steel sleeve mainly uses in the roof reserves hot-water heating entrance to a cave, include: reserve the steel of entrance to a cave size according to the drawing and utilize steel sheet preparation and fall circular cone type sleeve 1, sleeve upper portion is by multiply wood 4 shutoff, and the inside quilt of sleeve is polluted when can effectually avoiding concreting, pass one in the middle of multiply wood 4 to drawing screw 2 welding has self-tapping 5 to drawing screw bottom the welding has self-tapping to draw screw top and twists handle 6, can directly twist the multiply wood when using, and not only harm little to the multiply wood, still construction convenience, sleeve top welding has handle 3, makes things convenient for telescopic extraction, and sleeve top and bottom all are equipped with sleeve structure and strengthen cross skeleton 7, improve sleeve steadiness non-deformable, increase the peripheral number of times of material.
Example (b):
a hand-held leak-proof steel sleeve comprising:
the steel type of falling circular cone sleeve 1, sleeve upper portion is by the shutoff of multiply wood 4, pass a to the drawing wire rod 2 in the middle of the multiply wood 4 the welding has self-tapping 5 to drawing wire rod bottom the welding has self-tapping to twisting handle 6 to drawing wire rod top welding, and the welding of sleeve top has handle 3, and sleeve top and bottom all are equipped with sleeve structure and strengthen cross skeleton 7.
Further, the sleeve is made of 2.5mm stainless steel.
Further, sleeve structure reinforcing cross skeleton 7 is 10mm round steel cross skeleton.
Further, the self-tapping screwing handle 6 is of a T-shaped configuration.
The utility model discloses a work progress is:
the size of a water heating reserved hole on the top plate is determined according to drawing and various standard requirements, an inverted conical sleeve is manufactured by utilizing a 2.5mm stainless steel plate, a handle is welded on the sleeve, the upper part of the sleeve is plugged by a multi-layer plate, a counter-pull rod is threaded, then self-tapping is welded at the bottom of the screw rod, a T-shaped handle is welded at the top to be matched with the bottom to be used for self-tapping, and the T-shaped handle can be easily screwed in only by pressing the handle to be in contact with a.
Location before the construction, will reserve the position of entrance to a cave according to the drawing and mark on the roof of setting up, then directly screw up the sleeve in multiply wood mark position, even 1 centimeter of deviation only need twist out aside the wrong go in novel interior self-tapping of sleeve, easy operation protection template, save cost-effective time, after concrete placement, directly loosen the sleeve before the concrete initial set (general 5 hours in summer can demolish, general 8 hours in winter can demolish), directly draw out, have enough to be under construction next time and use.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (4)
1. A portable leak-proof steel sleeve, comprising:
the steel type of falling circular cone sleeve, sleeve upper portion is by the multiply wood shutoff, pass a to the drawing bar in the middle of the multiply wood the welding has the self-tapping to the drawing bar bottom the welding has the self-tapping to the drawing bar top welding and twists the handle, and the welding of sleeve top has the handle, and sleeve top and bottom all are equipped with sleeve structure and strengthen the cross skeleton.
2. The hand-held leak-proof steel sleeve of claim 1, wherein said sleeve is made of 2.5mm stainless steel.
3. The portable leak-proof steel sleeve of claim 1, wherein said sleeve structure reinforcing cross frame is a 10mm round steel cross frame.
4. The hand-held leak-proof steel sleeve of claim 1 wherein said self-threading handle is of a T-shaped configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001191.4U CN211817997U (en) | 2019-11-19 | 2019-11-19 | Portable antiseep steel sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922001191.4U CN211817997U (en) | 2019-11-19 | 2019-11-19 | Portable antiseep steel sleeve |
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| Publication Number | Publication Date |
|---|---|
| CN211817997U true CN211817997U (en) | 2020-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922001191.4U Active CN211817997U (en) | 2019-11-19 | 2019-11-19 | Portable antiseep steel sleeve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821170A (en) * | 2019-11-19 | 2020-02-21 | 中冶天工集团天津有限公司 | Portable anti-leakage steel sleeve and use method thereof |
-
2019
- 2019-11-19 CN CN201922001191.4U patent/CN211817997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110821170A (en) * | 2019-11-19 | 2020-02-21 | 中冶天工集团天津有限公司 | Portable anti-leakage steel sleeve and use method thereof |
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