CN216865265U - Tower crane foundation reserved hole sealing structure - Google Patents
Tower crane foundation reserved hole sealing structure Download PDFInfo
- Publication number
- CN216865265U CN216865265U CN202122598717.9U CN202122598717U CN216865265U CN 216865265 U CN216865265 U CN 216865265U CN 202122598717 U CN202122598717 U CN 202122598717U CN 216865265 U CN216865265 U CN 216865265U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- reserved hole
- cave
- template
- entrance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 19
- 239000011449 brick Substances 0.000 claims abstract description 14
- 238000010276 construction Methods 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 229910052742 iron Inorganic materials 0.000 claims description 12
- 239000011083 cement mortar Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000009415 formwork Methods 0.000 description 5
- 239000003292 glue Substances 0.000 description 5
- 239000003973 paint Substances 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000005662 electromechanics Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
The utility model discloses a tower crane foundation reserves entrance to a cave enclosed construction for seal the reservation entrance to a cave of shaping on tower crane foundation, including build by laying bricks or stones in reserve the peripheral anti-bank of brick of entrance to a cave, the anti-bank inboard of brick centers on reserve the entrance to a cave, still be provided with the template of mutual concatenation, splice each other the top of template forms the rectangle mouth that holds tower crane standard festival. Compared with the traditional tower crane reserved hole sealing measure, the tower crane foundation reserved hole structural body provided by the utility model has the advantages that the water interception and rainproof effects are obviously improved.
Description
Technical Field
The utility model relates to a building foundation, in particular to a tower crane foundation reserved hole sealing structure.
Background
At present all there is the tower crane on most building site basement roof to reserve the entrance to a cave, reserves entrance to a cave level according to conventional tower crane and seals the way, only can play a limited water and rain-proof effect to ponding on the basement roof, comes when the rainy season, and when the precipitation increases, can't play a fine effect of blocking water, leads to a large amount of rainwater to gush into the basement through reserving the entrance to a cave, seriously influences the construction of basement electromechanics and decoration engineering.
Disclosure of Invention
In view of the above problems in the prior art, the present invention aims to provide a tower crane foundation reserved hole sealing structure.
In order to achieve the purpose, the tower crane foundation reserved hole sealing structure body is used for sealing a reserved hole formed in a tower crane foundation and comprises a brick reverse ridge built on the periphery of the reserved hole, wherein the inner side of the brick reverse ridge surrounds the reserved hole, templates which are spliced with each other are further arranged, and a rectangular opening for accommodating a standard knot of a tower crane is formed at the top of each template which is spliced with each other.
Preferably, the template comprises a plurality of lower templates and an upper template, wherein the lower templates are positioned on the inner side of the bricked reversed ridge and vertically extend, and the upper template is connected with the lower templates and forms the rectangular opening.
Preferably, the upper template comprises a horizontal section connected with the lower template and extending horizontally, and an oblique section for forming the rectangular opening.
Preferably, the outer side of the upper template is coated with galvanized iron.
Preferably, the galvanized sheet iron is provided with a cornice at the edge of the horizontal section of the upper template close to the outer side.
Preferably, the outer vertical surface of the brick reverse ridge is provided with a cement mortar layer.
Compared with the prior art, the tower crane foundation reserved hole structure provided by the utility model has the advantages that the water interception and rainproof effects are obviously improved compared with the traditional tower crane reserved hole sealing measures, particularly during the construction period of rainy seasons with large rainfall, rainwater can be effectively prevented from flowing into an underground chamber, and favorable conditions are provided for electromechanical and decorative operation of the basement.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.
Drawings
FIG. 1 is a schematic structural view of the combination of a tower crane and a tower crane of the tower crane foundation reserved hole sealing structure body of the utility model.
FIG. 2 is a schematic cross-sectional structure view (including a partial tower crane structure) of a tower crane foundation reserved hole sealing structure body of the utility model.
The main reference numbers:
1-tower crane foundation; 2-bricking and reversely banking; 3-a lower template; 4, mounting a template; 41-galvanized iron sheet; 42-a template body; 100-tower crane standard section; 411-cornice.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure.
It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.
As shown in fig. 1 and 2, the tower crane foundation reserved opening sealing structure provided in an embodiment of the present invention is used for sealing a reserved opening (not labeled in the drawings) formed in a tower crane foundation 1, and includes a brick built reverse sill 2 built around the periphery of the reserved opening, wherein the inner side of the brick built reverse sill 2 surrounds the reserved opening, and is further provided with templates that are spliced with each other, and a rectangular opening (not labeled in the drawings) for accommodating a tower crane standard knot is formed at the top of the templates that are spliced with each other. Specifically, in the present invention, the formwork specifically includes a plurality of lower formworks 3 located inside the bricked reversed sill 2 and extending vertically, and an upper formwork 4 connected to the lower formworks 3 and forming the rectangular opening. Further, the upper mold plate 4 includes a mold plate body 42, and the mold plate body 42 includes a horizontal section connected to the lower mold plate 3 and extending horizontally, and an oblique section for forming the rectangular opening. Wherein, the outer side of the upper template 4 is coated with a galvanized iron sheet 41. The galvanized iron sheet 41 is provided with a cornice 411 at the edge of the horizontal section of the upper template 4 close to the outer side.
The following provides a specific embodiment for illustrating the technical solution of the present invention:
(1) brick reverse bank
And building a 100mm wide and 200mm high shale solid brick reversed ridge along a circle of the reserved hole of the tower crane, wherein the mortar joint thickness is 10mm, the mortar joint needs to be ensured to be full, horizontally flat and vertical, and double-sided pointing, and false seams, blind seams and transparent seams cannot be obtained. And after the reverse ridge is built, plastering the outer vertical surface by adopting 1:3 cement mortar doped with a waterproof agent, wherein the plastering thickness is 20 mm.
(2) Formwork closure
Fixing a 14mm thick red template in a vertical 500mm high range around a reserved hole of the tower crane, nailing a plurality of 30-degree inclined templates at the upper opening of the template, enabling the upper openings of the inclined templates to be just intersected into a rectangle at the mark section of the tower crane, and then fully sealing the intersected rectangle of the upper openings of the inclined plates by adopting the 14mm thick red template. The quality of the abutted seams of the templates is strictly controlled, and the abutted seam gap of the adjacent templates is less than or equal to 1 mm.
(3) Laying galvanized iron sheet
And a layer of galvanized iron sheet with the thickness of 1.0mm is nailed on the closed surface of all the upper templates, the top of the galvanized iron sheet is turned over by 100mm, the lower opening of the inclined plate extends out by 100mm, and a 100mm cornice is formed downwards.
(4) Glue for making abutted seams
The surface of the galvanized iron sheet is cleaned, and no floating ash and ash blocks exist at the lap joint gap. And gluing all lap joints of the galvanized iron sheets, wherein the gluing width is 4 mm. When the glue is applied, the cloth glue is required to be uniform and full, the material is not piled and the strip is not broken, after the glue is applied, a special scraper blade is adopted to scrape the redundant glue, the angles of the scraper blade are required to be consistent, and the strip is finished at one go.
(5) Warning paint for painting
And (3) coating all sealing measures at a reserved hole of the tower crane with red and white alternative warning paint, installing tool type protective net sheets on the periphery of the warning paint in a circle, and pasting dangerous warning boards.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (6)
1. The entrance to a cave enclosed construction is reserved on tower crane basis for reserve the entrance to a cave to the shaping on tower crane basis and seal, its characterized in that, including build by laying bricks or stones in reserve the circumferential brick of entrance to a cave and build by laying bricks or stones anti-bank inboard centers on reserve the entrance to a cave, still be provided with the template of mutual concatenation, splice each other the top of template forms the rectangle mouth that holds tower crane standard festival.
2. The tower crane foundation reserved hole sealing structure body as claimed in claim 1, wherein the templates comprise a plurality of lower templates and an upper template, the lower templates are located on the inner side of the bricked reversed sill and vertically extend, the upper templates are connected with the lower templates, and the upper templates form the rectangular opening.
3. The tower crane foundation reserved hole sealing structure body as claimed in claim 2, wherein the upper template comprises a horizontal section which is connected with the lower template and extends horizontally, and an oblique section which is used for forming the rectangular hole.
4. The tower crane foundation reserved hole sealing structure body as claimed in claim 2, wherein a galvanized sheet iron is coated outside the upper template.
5. The tower crane foundation reserved hole sealing structure body as claimed in claim 4, wherein an eave is constructed on the edge of the galvanized iron sheet close to the outer side of the horizontal section of the upper template.
6. The tower crane foundation reserved hole sealing structure body as claimed in claim 1, wherein a cement mortar layer is arranged on the outer vertical surface of the brick reverse ridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122598717.9U CN216865265U (en) | 2021-10-27 | 2021-10-27 | Tower crane foundation reserved hole sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122598717.9U CN216865265U (en) | 2021-10-27 | 2021-10-27 | Tower crane foundation reserved hole sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216865265U true CN216865265U (en) | 2022-07-01 |
Family
ID=82125886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122598717.9U Expired - Fee Related CN216865265U (en) | 2021-10-27 | 2021-10-27 | Tower crane foundation reserved hole sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216865265U (en) |
-
2021
- 2021-10-27 CN CN202122598717.9U patent/CN216865265U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |