CN115125975A - Self-drainage device for tower crane base and construction method - Google Patents
Self-drainage device for tower crane base and construction method Download PDFInfo
- Publication number
- CN115125975A CN115125975A CN202210751109.3A CN202210751109A CN115125975A CN 115125975 A CN115125975 A CN 115125975A CN 202210751109 A CN202210751109 A CN 202210751109A CN 115125975 A CN115125975 A CN 115125975A
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- CN
- China
- Prior art keywords
- base
- drainage
- plate
- tower crane
- base body
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 230000002093 peripheral effect Effects 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/02—Restraining of open water
- E02D19/04—Restraining of open water by coffer-dams, e.g. made of sheet piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
Abstract
The invention discloses a tower crane base self-drainage device which comprises a base body, wherein drainage grooves are formed on the periphery of the base body, and a sealing plate is arranged above the base body; the drainage channel comprises a base, and a peripheral plate is vertically and upwards arranged on the upper outer edge of the base; an inner surrounding plate is obliquely and upwardly arranged on the upper inner edge of the base, wherein the upper end of the inner surrounding plate is connected with the outer wall of the base body; the peripheral plate is provided with at least one water outlet. The upper part of the base body is sealed through the sealing plate, and in addition, the side surface of the base body is sealed through the inner side plate and the inner side surface of the base, so that the protection of parts such as foundation bolts and the like can be effectively formed, and water is prevented from entering; meanwhile, the drainage grooves formed on the periphery of the base body can quickly drain water to the drainage well through the drainage pipe due to the heightening of the base; the construction method is simple, can use local materials, has good practicability, is convenient to dismantle, and does not influence the subsequent base body disassembly.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to a self-drainage device of a tower crane base and a construction method.
Background
The tower crane is the most common hoisting equipment in construction sites, also known as tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction. When the tower crane is built, a tower crane base needs to be built preferentially, and the tower crane base is used for bearing the dead weight and load of the whole structure and is an important component of the tower crane.
Rainwater is easily accumulated in the base fixed end area in the use process of the tower crane, a steel frame or foundation bolts are corroded due to long-time use, the tower crane foundation is likely to be unevenly settled due to serious conditions, manual drainage is time-consuming and labor-consuming, and the drainage is not clean, especially in a rainy day frequently period. It is common practice to directly bury or pour the interior regions of the steel frame that fill the anchor bolts and standard knots with water draining around, but this can interfere with subsequent disassembly and presents the potential for water infiltration.
Disclosure of Invention
In view of the above, the present invention provides a tower crane base self-drainage device and a construction method thereof, and aims to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a tower crane base self-drainage device comprises a base body, wherein drainage grooves are formed in the periphery of the base body, and a sealing plate is arranged above the base body;
the drainage channel comprises a base, and a peripheral plate is vertically and upwards arranged on the upper outer edge of the base; an inner coaming is arranged on the upper inner edge of the base in an inclined upward direction, wherein the upper end of the inner coaming is connected with the outer wall of the base body; the peripheral plate is provided with at least one water outlet.
Further, the sealing plate can be a whole plate or formed by lap welding a plurality of plates, and a reinforcing beam is arranged below the sealing plate.
Further, the base has a square structure, and channel steel, I-steel or rectangular steel pipes can be arranged on four sides of the base.
Furthermore, reinforcing frames are arranged around the peripheral plate.
Further, the water outlet is connected with a water discharge pipe.
A construction method for self-draining of a tower crane base is provided, and the self-draining device for the tower crane base is characterized by comprising the following steps:
s1: cleaning the ground to ensure that the ground is clean and flat;
s2: marking, and digging a shallow groove for base installation on the ground;
s3: mounting the base in the shallow groove so that the lower edge of the base is lower than the ground;
s4: then, sequentially installing a sealing plate, an inner enclosing plate and an outer enclosing plate, and arranging a drainage pipe on the outer enclosing plate by opening a hole, wherein the drainage pipe is externally connected with a water pipe to a drainage well;
s5: finally, the joint part with the possibility of water leakage is coated with the sealant.
The invention has the beneficial effects that:
according to the invention, the upper part of the base body is sealed through the sealing plate, and the side surface of the base body is sealed through the inner side plate and the inner side surface of the base, so that the protection of parts such as foundation bolts and the like can be effectively formed, and water is prevented from entering; simultaneously at the water drainage tank that base body formed all around, owing to there is the bed hedgehopping of base, can be through quick with water to the drainage well of arranging of drain pipe. Finally, the construction method is simple, can use local materials, has good practicability, is convenient to dismantle, and does not influence the subsequent base body disassembly.
Drawings
FIG. 1 is a schematic view of the present invention
FIG. 2 is a schematic top view of the present invention
FIG. 3 is a schematic cross-sectional view taken at A-A in FIG. 2
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a tower crane base self-drainage device includes a base body 1, a drainage groove is formed around the base body 1, and a sealing plate 7 is arranged above the base body 1; the drainage channel comprises a base 4, and a peripheral plate 2 is vertically and upwards arranged on the upper outer edge of the base 4; an inner coaming 3 is obliquely and upwardly arranged on the upper inner edge of the base 4, wherein the upper end of the inner coaming is connected with the outer wall of the base body; the peripheral plate is provided with at least one water outlet;
the base 4 plays a role in lifting the drainage groove besides the installation role, so that drainage is facilitated; the outer peripheral plate 2, the inner peripheral plate 3 and the sealing plate 7 may be made of thin steel plates or other water-impermeable plates.
In this embodiment, the sealing plate 7 may be a single plate, or may be formed by overlapping a plurality of plates, and a reinforcing beam 8 is disposed below the sealing plate; the reinforcing beam 8 can be made of steel bars, round tubes, square tubes or other structural forms.
In this embodiment, the base 4 has a square structure, and four sides of the base can be channel steel, i-steel or rectangular steel pipes.
In this embodiment, the periphery of the peripheral plate 2 is provided with a reinforcing frame 6; the reinforcing frame 6 can be arranged on the inner side or the outer side of the peripheral plate 2 and is formed by welding reinforcing steel bars or steel pipes, and then is fixed with the peripheral plate 2.
In this embodiment, the water outlet is connected with a water discharge pipe 5, and the water discharge pipe 5 is externally connected with a water pipe and conveyed to a water discharge well.
Of course, sealing is required at the corresponding bonding sites.
A tower crane base self-drainage construction method provides the tower crane base self-drainage device, and is characterized by comprising the following steps:
s1: cleaning the ground to ensure that the ground is clean and flat;
s2: marking and digging a shallow groove for installing the base 4 on the ground;
s3: mounting the base 4 in the shallow groove so that the lower edge of the base 4 is lower than the ground;
s4: then, sequentially installing a sealing plate 7, an inner surrounding plate 3 and an outer surrounding plate 2, and installing a drain pipe 5 on the outer surrounding plate 2 by opening a hole, wherein the drain pipe 5 is externally connected with a water pipe to a drain well;
s5: finally, the joint part with the possibility of water leakage is coated with the sealant.
In the method, the joint between the base 4 and the ground is sealed to prevent rainwater from flowing into the mounting position of the foundation bolt of the base through the ground.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (6)
1. The utility model provides a tower crane base is from drainage device which characterized in that: the water draining device comprises a base body, wherein a water draining groove is formed on the periphery of the base body, and a sealing plate is arranged above the base body;
the drainage channel comprises a base, and a peripheral plate is vertically and upwards arranged on the upper outer edge of the base; an inner coaming is arranged on the upper inner edge of the base in an inclined upward direction, wherein the upper end of the inner coaming is connected with the outer wall of the base body; the peripheral plate is provided with at least one water outlet.
2. The tower crane base self-draining device of claim 1, characterized in that: the sealing plate can be a whole plate or formed by lap welding a plurality of plates, and a reinforcing beam is arranged below the sealing plate.
3. The tower crane base self-draining device of claim 1, characterized in that: the base has a square structure, and the four sides of the base can be channel steel, I-steel or rectangular steel pipes.
4. The tower crane base self-draining device of claim 1, characterized in that: and reinforcing frames are arranged around the peripheral plate.
5. The tower crane base self-draining device of claim 1, characterized in that: the water outlet is connected with a water discharge pipe.
6. A tower crane base self-drainage construction method provides the tower crane base self-drainage device as claimed in any one of claims 1 to 5, and is characterized by comprising the following steps:
s1: cleaning the ground to ensure that the ground is clean and flat;
s2: marking, and digging a shallow groove for base installation on the ground;
s3: mounting the base in the shallow groove so that the lower edge of the base is lower than the ground;
s4: sequentially installing a sealing plate, an inner enclosing plate and an outer enclosing plate, and arranging a drainage pipe on the outer enclosing plate by opening a hole, wherein the drainage pipe is externally connected with a water pipe to a drainage well;
s5: finally, the joint part with the possibility of water leakage is coated with the sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210751109.3A CN115125975A (en) | 2022-06-29 | 2022-06-29 | Self-drainage device for tower crane base and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210751109.3A CN115125975A (en) | 2022-06-29 | 2022-06-29 | Self-drainage device for tower crane base and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115125975A true CN115125975A (en) | 2022-09-30 |
Family
ID=83380290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210751109.3A Pending CN115125975A (en) | 2022-06-29 | 2022-06-29 | Self-drainage device for tower crane base and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115125975A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005307473A (en) * | 2004-04-19 | 2005-11-04 | Yamashita Mitsuo | Draining unit |
| CN204198302U (en) * | 2014-11-07 | 2015-03-11 | 山东三箭建设工程管理有限公司 | A kind of tower crane base water-tight device |
| CN110318415A (en) * | 2019-07-22 | 2019-10-11 | 中国一冶集团有限公司 | Tower crane pre-embedded bolt anti-soaking method |
| CN212612594U (en) * | 2020-06-28 | 2021-02-26 | 中冶建工集团有限公司 | Tower crane drainage system |
| CN114411779A (en) * | 2022-02-09 | 2022-04-29 | 卫正鑫 | Self-drainage and drying integrated device for water accumulated on base of tower crane for construction site |
| CN216765960U (en) * | 2021-12-27 | 2022-06-17 | 广西建工集团第二建筑工程有限责任公司 | Tower crane base waterproof system |
-
2022
- 2022-06-29 CN CN202210751109.3A patent/CN115125975A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005307473A (en) * | 2004-04-19 | 2005-11-04 | Yamashita Mitsuo | Draining unit |
| CN204198302U (en) * | 2014-11-07 | 2015-03-11 | 山东三箭建设工程管理有限公司 | A kind of tower crane base water-tight device |
| CN110318415A (en) * | 2019-07-22 | 2019-10-11 | 中国一冶集团有限公司 | Tower crane pre-embedded bolt anti-soaking method |
| CN212612594U (en) * | 2020-06-28 | 2021-02-26 | 中冶建工集团有限公司 | Tower crane drainage system |
| CN216765960U (en) * | 2021-12-27 | 2022-06-17 | 广西建工集团第二建筑工程有限责任公司 | Tower crane base waterproof system |
| CN114411779A (en) * | 2022-02-09 | 2022-04-29 | 卫正鑫 | Self-drainage and drying integrated device for water accumulated on base of tower crane for construction site |
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