CN208152108U - A kind of waterproof construction of basement bottom board lattice column - Google Patents
A kind of waterproof construction of basement bottom board lattice column Download PDFInfo
- Publication number
- CN208152108U CN208152108U CN201820614344.5U CN201820614344U CN208152108U CN 208152108 U CN208152108 U CN 208152108U CN 201820614344 U CN201820614344 U CN 201820614344U CN 208152108 U CN208152108 U CN 208152108U
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- Prior art keywords
- lattice column
- steel plate
- sealing water
- sealing
- plate
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- 238000010276 construction Methods 0.000 title claims abstract description 35
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 98
- 239000010959 steel Substances 0.000 claims abstract description 98
- 238000007789 sealing Methods 0.000 claims abstract description 87
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 239000003292 glue Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 4
- 239000000945 filler Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 239000004088 foaming agent Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model discloses a kind of waterproof constructions of basement bottom board lattice column, including angle steel and batten plate, it is rectangular-shaped column structure that four angle steel, which are combined into cross section, and gap is formed between two adjacent angle steel, several batten plates are welded in layering on four sides of the column structure, and form lattice column, outer steel plate for sealing water is coated on the outside of lattice column, and outer steel plate for sealing water is welded on batten plate, the upper end of outer steel plate for sealing water extends outwardly and forms the sealing face of platform-like, interior steel plate for sealing water is set to the inside of lattice column, and interior steel plate for sealing water is welded on lattice column, the upper surface of interior steel plate for sealing water and the upper surface in sealing face are flush.The welding of the utility model good water-proof effect, the outer steel plate for sealing water of lattice column and lattice column is to effectively prevent the damage to lattice column shaft by carrying out welding on lattice column batten plate, improve the safety of construction.
Description
Technical field：
The utility model relates to a kind of waterproof constructions of basement bottom board lattice column.
Background technique：
Lattice column steel plate for sealing water is usually that inside and outside steel plate for sealing water is welded in lattice respectively before basement bottom board construction
Inside and outside column shaft.Since inside and outside steel plate for sealing water is all welded on lattice column shaft, inevitably lattice column is caused
Certain destruction.Lattice column batten plate is located at the specified absolute altitude of design waterproof under particular case, outer steel plate for sealing water can welding in sewing
On plate, but the welding of interior steel plate for sealing water still can have some impact on the stress performance of lattice column.In filling hole, large area is stopped
It is even more to the next great hidden danger of safety belt in filling hole in the case where water steel plate while construction operation.Meanwhile construction environment is poor, interior
Steel plate for sealing water working space is small all to cause poor welding quality to welding bring difficulty, and water-stagnating effect is difficult to be protected.
Summary of the invention：
The utility model is to provide a kind of basement bottom board lattice column to solve the above-mentioned problems of the prior art
Waterproof construction.
Technical solution used by the utility model has：A kind of waterproof construction of basement bottom board lattice column, including angle steel
And batten plate, it is rectangular-shaped column structure that four angle steel, which are combined into cross section, and is formed with gap between two adjacent angle steel,
Several batten plates are welded in layering on four sides of the column structure, and form lattice column, further include outer steel plate for sealing water and interior
Steel plate for sealing water, the outer steel plate for sealing water is coated on the outside of lattice column, and outer steel plate for sealing water is welded on batten plate, outer steel plate for sealing water
Upper end extend outwardly and formed the sealing face of platform-like, interior steel plate for sealing water is set to the inside of lattice column, and interior steel plate for sealing water
It is welded on lattice column, the upper surface of the upper surface and sealing face of interior steel plate for sealing water is flush.
Further, weather-resistant glue is filled between the outer steel plate for sealing water and lattice column.
Further, the outer steel plate for sealing water includes U-shape ontology, and two ontologies are coated on the outside of lattice column, and two
Body is welded on batten plate；The upper end of ontology extends outwardly and forms the sealing face of platform-like.
Further, the interior steel plate for sealing water is rectangular structure, is equipped with and pours in the center position of interior steel plate for sealing water
Hole；It is equipped with a connection side in four sides of interior steel plate for sealing water, which passes through the gap and mutually weld with angle steel.
The utility model has the advantages that：
1）Before foundation pit supporting construction is removed, the welding of the outer steel plate for sealing water of lattice column and lattice column is by sewing in lattice column
Welding is carried out on plate, effectively prevents the damage to lattice column shaft, improves the safety of construction.
2）The outer steel plate for sealing water of lattice column can be according to the difference of lattice column batten plate position, the outer steel plate for sealing water vertical component effect of flexible modulation
Divide the welding position with lattice column batten plate, realizes that outer seal plate horizontal component is in the designated position of basement bottom board waterproofing design
Place, effective guarantee water-stagnating effect.
3）The construction of interior steel plate for sealing water is carried out after the completion of basement construction, good operating environment be construction quality with
Construction safety provides effective guarantee.
4）Outer steel plate for sealing water uses 8-12mm thick steel plate, is looped around lattice column surrounding and forms seal ring, effectively answers punching
Power is spread, and compared to tradition in the way of lattice shaft weld stud, this method easy construction is quickly and Punching Shear is imitated
Fruit is significant.
5）Interior outer closure sealing region is formed at design waterproof absolute altitude after the completion of the waterproof measure, water is effectively controlled
In lattice column, the inside and outside perforation of infiltration water is prevented, water-stagnating effect is better than traditional construction technique.
Detailed description of the invention：
Fig. 1 is the utility model structure chart.
Fig. 2 is the structure chart of the utility model China and foreign countries steel plate for sealing water.
Fig. 3 is top view when the utility model waterproof construction is constructed.
Fig. 4 is the A-A sectional view of Fig. 3.
Fig. 5 is to cut off the structure chart for exposing the lattice column other than basement bottom board upper surface.
In figure：1, outer steel plate for sealing water；2, interior steel plate for sealing water；3, basement bottom board；4, lattice column；40, gap；41, angle steel；
42, batten plate；7, filler；8, cushion block；9, filling hole.
Specific embodiment：
The utility model will be further described below with reference to the accompanying drawings.
Such as Fig. 1 and Fig. 2, a kind of waterproof construction of basement bottom board lattice column of the utility model, including lattice column 4, it is outer only
Water steel plate 1 and interior steel plate for sealing water 2, lattice column 4 include angle steel 41 and batten plate 42, and it is rectangular-shaped that four angle steel 41, which are combined into cross section,
Column structure, and be formed with gap 40 between two adjacent angle steel 41, the layering welding on four sides of column structure
Several batten plates 42, and angle steel 41 is connected by the high settings such as every layer of batten plate 42 on each side, batten plate 42, ultimately forms lattice column
4.Outer steel plate for sealing water 1 is coated on the outside of lattice column 4, and outer steel plate for sealing water 1 is welded on batten plate 42, outer steel plate for sealing water 1 it is upper
End face extends outwardly and forms the sealing face 12 of platform-like.Interior steel plate for sealing water 2 is set to the inside of lattice column 4, and interior steel plate for sealing water 2
It is welded on lattice column 4, the upper surface of the upper surface and sealing face 12 of interior steel plate for sealing water 2 is flush.
It is filled with weather-resistant glue between outer steel plate for sealing water 1 and lattice column 4, further ensures waterproof effect.
Outer steel plate for sealing water 1 includes U-shape ontology 11, and two ontologies 11 are coated on the outside of lattice column 4, and two ontologies 11 weld
On batten plate 42.The upper end of ontology 11 extends outwardly and forms the sealing face 12 of platform-like.
Ontology 11 with a thickness of 8-12mm, the width in sealing face 12 is 90-110mm.
Interior steel plate for sealing water 2 is rectangular structure, is equipped with pouring hole 20 in the center position of interior steel plate for sealing water 2.Stop inside
Four sides of water steel plate 2 are equipped with a connection side 21, which passes through the gap 40 and weld with 41 phase of angle steel.
In conjunction with Fig. 3 to Fig. 5, the waterproof construction step of the utility model basement bottom board lattice column is：
1）Before basement construction, lattice column 4 is embedded to underground, carries out earth excavation and internal support of foundation pit construction,
When earth excavation to basement is at the elevation location K for pouring bottom plate, the waterproof absolute altitude of 4 waterstop of lattice column level is determined
Position；Waterproof elevation location is calculated as the prior art, therefore the utility model is no longer described in detail；
2）After waterproof elevation location calculates, outer steel plate for sealing water 1 is welded on the outer wall of lattice column 4, and make outer water-stopping steel
The sealing face of the upper end of plate 1 is flush with the waterproof elevation location；
3）Weather-resistant glue is inserted at gap between outer steel plate for sealing water 1 and lattice column 4, with being embedded to basement by lattice column 4
Face inserts filler 7 in lattice column inner cavity, and guarantees the upper end of the upper surface of filler 7 and the bottom plate to be poured of basement
Face flushes, and 7 lower surface of filler is slightly below waterproof elevation location；
4）Casting concrete and basement bottom board 3 is formed on the room floor of underground, and reserves a rectangle on the outside of lattice column 4
The filling hole 9 of shape；
5）It is embedded in cushion block 8 in above-mentioned filling hole 9, and makes the upper surface of cushion block 8 and the upper surface of basement bottom board 3 neat
It is flat；
6）After the completion of basement main structure construction, basement bottom board 3 divides lattice column 4 to be embedded within concrete
Underground lattice column 4a and expose 3 upper surface of basement bottom board other than ground lattice column 4b, cut off expose basement bottom board 3 on
Ground lattice column 4b other than surface, and reject filler 7 and insertion cushion block 8, the corresponding inner cavity for exposing underground lattice column 4a with
Filling hole 9；
7）Steel plate for sealing water 2 in being welded on the internal chamber wall of underground lattice column 4a, and make the upper surface of interior steel plate for sealing water 2 with
The waterproof elevation location K is flush；
8）Filling is cheated 9 and underground lattice by the intracavitary casting concrete in filling hole 9 and lattice column 4, concrete
The inner cavity of column 4a is filled up, and the upper surface of basement bottom board 3 is made to be a smooth planar structure, completes construction.
It is filled with weather-resistant glue between outer steel plate for sealing water 1 and lattice column 4, further ensures waterproof effect.
Lattice column 4 includes angle steel 41 and batten plate 42, and it is rectangular-shaped column structure that four angle steel 41, which are combined into cross section, and
It is formed with gap 40 between two adjacent angle steel 41, several batten plates are welded in layering on four sides of the column structure
42, and form lattice column 4.
Outer steel plate for sealing water 1 includes U-shape ontology 11, and two ontologies 11 are coated on the outside of lattice column 4, and two ontologies 11 weld
On batten plate 42.The upper end of ontology 11 extends outwardly and is formed the sealing face 12 of platform-like, the upper surface in sealing face 12 and anti-
Water elevation location is flush.
Interior steel plate for sealing water 2 is rectangular structure, is equipped with pouring hole 20 in the center position of interior steel plate for sealing water 2；Pouring hole
Convenient for the casting concrete of lattice column 4.A connection side 21, the connection side are equipped in four sides of interior steel plate for sealing water 2
21 pass through the gap 40 and weld with 41 phase of angle steel.
Filler 7 and cushion block 8 are using timber or extruded sheet or foaming agent.Cushion block 8 is in the intermediate position of lattice column 4,
It is not easy to place, wooden or foaming agent can be used and fill in filling from lattice column gap and be compacted.
The utility model is suitable for basement supporting stage main stress support unit --- the waterproofing process of lattice column.For
Meet lattice column force request, outer steel plate for sealing water 1 must not damage former lattice shaft when welding.For this purpose, the utility model is in lattice
It is carried out in two times in column waterproof construction, when lattice column is in running order（That is basement main structure is not finished into, not
The support replacement for completing basement and supporting construction works）, outer steel plate for sealing water 1 is welded on the batten plate 42 of lattice column 4, will not be damaged
The shaft of lattice column 4.When interior steel plate for sealing water 2 is constructed, since support replacement work is completed in basement at this time, lattice column is not at work
State, can directly welding in 4 shaft of lattice column.The invention is by lattice column waterproof construction to the shadow of in running order lattice column
Sound is minimized.Meanwhile removing the filling hole 9 formed after cushion block 8 also is the cutting of the welding of interior steel plate for sealing water 2 and lattice column 4
Good operating space is provided to play lattice column upper end good after filling hole is tamped using higher leveled slightly expanded concrete
Good protective effect avoids steel construction from generating corrosion.The construction method of this lattice column waterproof, it is fast and convenient, it can satisfy
Under the waterproof condition of design requirement, the duration is reduced, reduces difficulty of construction, guarantees Punching Shear effect, while having been saved a large amount of
Manpower and material resources.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
It for art personnel, can also make several improvements without departing from the principle of this utility model, these improvement also should be regarded as
The protection scope of the utility model.
Claims (4)
1. a kind of waterproof construction of basement bottom board lattice column, including angle steel（41）And batten plate（42）, four angle steel（41）Combination
It is rectangular-shaped column structure, and two adjacent angle steel at cross section（41）Between be formed with gap（40）, in the cylinder knot
Several batten plates are welded in layering on four sides of structure（42）, and form lattice column（4）, it is characterised in that：It further include outer sealing
Steel plate（1）With interior steel plate for sealing water（2）, the outer steel plate for sealing water（1）It is coated on lattice column（4）Outside, and outer steel plate for sealing water（1）
It is welded on batten plate（42）On, outer steel plate for sealing water（1）Upper end extend outwardly and form the sealing face of platform-like（12）, interior sealing
Steel plate（2）Set on lattice column（4）Inside, and interior steel plate for sealing water（2）It is welded in lattice column（4）On, interior steel plate for sealing water（2）It is upper
End face and sealing face（12）Upper surface be flush.
2. the waterproof construction of basement bottom board lattice column as described in claim 1, it is characterised in that：The outer steel plate for sealing water
（1）With lattice column（4）Between be filled with weather-resistant glue.
3. the waterproof construction of basement bottom board lattice column as described in claim 1, it is characterised in that：The outer steel plate for sealing water
（1）Including U-shape ontology（11）, two ontologies（11）It is coated on lattice column（4）Outside, and two ontologies（11）It is welded on batten plate
（42）On；Ontology（11）Upper end extend outwardly and form the sealing face of platform-like（12）.
4. the waterproof construction of basement bottom board lattice column as described in claim 1, it is characterised in that：The interior steel plate for sealing water
（2）For rectangular structure, in interior steel plate for sealing water（2）Center position be equipped with pouring hole（20）；In interior steel plate for sealing water（2）Four
A side is equipped with a connection side（21）, the connection side（21）Across the gap（40）And and angle steel（41）Mutually weld.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614344.5U CN208152108U (en) | 2018-04-27 | 2018-04-27 | A kind of waterproof construction of basement bottom board lattice column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820614344.5U CN208152108U (en) | 2018-04-27 | 2018-04-27 | A kind of waterproof construction of basement bottom board lattice column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208152108U true CN208152108U (en) | 2018-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820614344.5U Expired - Fee Related CN208152108U (en) | 2018-04-27 | 2018-04-27 | A kind of waterproof construction of basement bottom board lattice column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208152108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343094A (en) * | 2018-04-27 | 2018-07-31 | 南通四建集团有限公司 | A kind of waterproof construction and its construction method of basement bottom board lattice column |
| CN111926860A (en) * | 2020-08-11 | 2020-11-13 | 中建科工集团有限公司 | Basement steel column water stop treatment method |
-
2018
- 2018-04-27 CN CN201820614344.5U patent/CN208152108U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343094A (en) * | 2018-04-27 | 2018-07-31 | 南通四建集团有限公司 | A kind of waterproof construction and its construction method of basement bottom board lattice column |
| CN111926860A (en) * | 2020-08-11 | 2020-11-13 | 中建科工集团有限公司 | Basement steel column water stop treatment method |
| CN111926860B (en) * | 2020-08-11 | 2022-02-22 | 中建科工集团有限公司 | Basement steel column water stop treatment method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181127 |