CN205152994U - Tower crane embedded joint penetrating bottom plate waterproof device - Google Patents
Tower crane embedded joint penetrating bottom plate waterproof device Download PDFInfo
- Publication number
- CN205152994U CN205152994U CN201520838874.4U CN201520838874U CN205152994U CN 205152994 U CN205152994 U CN 205152994U CN 201520838874 U CN201520838874 U CN 201520838874U CN 205152994 U CN205152994 U CN 205152994U
- Authority
- CN
- China
- Prior art keywords
- tower crane
- water
- joint
- buried
- angle steel
- 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
- 230000000149 penetrating effect Effects 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 30
- 239000010959 steel Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000004078 waterproofing Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 9
- 239000004588 polyurethane sealant Substances 0.000 claims description 6
- 239000007767 bonding agent Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003673 groundwater Substances 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 4
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920002635 polyurethane Polymers 0.000 abstract 2
- 239000004814 polyurethane Substances 0.000 abstract 2
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000007306 turnover Effects 0.000 abstract 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Abstract
The utility model provides a bottom plate watertight fittings is worn to pre-buried festival of tower crane, includes tower crane foundation, the graded grit backfill layer, bottom plate bed course, soleplate, the pre-buried festival of tower crane and waterproof layer and the waterproof additional layer of successive layer building. The utility model discloses a it has the angle steel to bond all around at the pre-buried festival stand of tower crane, it seals to turn over the polyurethane sealing compound between the upper end border of part and the pre-buried festival stand of tower crane on the waterproof layer, seal at the polyurethane sealing compound and be equipped with stagnant water strip under the water-swelling between the butt joint with the angle steel, be equipped with the way extension groundwater infiltration route of ending the stagnant water strip in the water-swelling on angle steel plane upper end, increase the infiltration degree of difficulty, effectively resist groundwater infiltration, further strengthen the pre-buried festival of tower crane and wear bottom plate department water-proof effects, especially, groundwater has been solved and has been abundant, the confined water level is high, engineering waterproof grade is high-time the. The utility model discloses it is simple to hang pre-buried festival and wear bottom plate watertight fittings construction, and water-proof effects is good, has reduced the later maintenance input.
Description
Technical field
The utility model relates to the pre-buried joint waterproof field of tower crane, particularly relates to the pre-buried joint of a kind of tower crane and wears waterproof slab device.
Background technology
At present, tower crane adopts single footing, and tower crane is positioned at building foundation below bottom cushion 500mm, after tower crane construction, then backfills graded sand and stone between tower crane and building foundation bottom cushion, completes construction.The transition segment be connected with tower crane is pre-buried joint, pre-buried joint bottom with bottom slab concreting in concrete, top passes base plate, now, pre-buried joint and concrete surface can form permeation pathway, because the pre-buried joint of tower crane forbids welding, normal welding steel plate for sealing water waterproofing process does not allow to use, and very easily causes sole plate seepage at rich groundwater, artesian water water level high, the high-grade waterproof requirement of basement cannot be met, bring larger hidden danger of quality to sole plate waterproof.
Utility model content
The purpose of this utility model to provide that a kind of structure is simple, water leakage is effective, can meet the pre-buried joint of tower crane of high-grade water leakage requirement wears waterproof slab device.
The purpose of this utility model can realize.The pre-buried joint of tower crane of the present utility model is worn waterproof slab device and is comprised the tower crane successively built and build, graded sand and stone backfill layer, bottom cushion and sole plate, be embedded in tower crane, graded sand and stone backfill layer, the pre-buried joint of tower crane in bottom cushion and sole plate and the waterproofing course be on the pre-buried joint of tower crane in sole plate and additional waterproof course, the feature that the pre-buried joint of the utility model tower crane wears waterproof slab device is: the column surrounding of the pre-buried joint of described tower crane in sole plate is bonded with angle steel by steel bonding agent, waterproofing course turns between upper end Zhoukou City of part and the pre-buried joint column of tower crane and be pasted with joint filling material, the pre-buried joint of described tower crane is provided with between joint filling material and the opposite joint of angle steel sealing rod under water-swellable, sealing rod on water-swellable is provided with in angle steel plane upper end.
The pre-buried joint of the utility model tower crane wears waterproof slab device, based on the distance of wherein said angle steel top and waterproofing course base plate thickness 1/2.
The pre-buried joint of the utility model tower crane wears waterproof slab device, and on wherein said water-swellable, sealing rod is located at 100mm place, angle steel top.
The pre-buried joint of the utility model tower crane wears waterproof slab device, and on wherein said water-swellable, under sealing rod and water-swellable, the physical dimension of sealing rod is 75 × 30 × 10mm.
The pre-buried joint of the utility model tower crane wears waterproof slab device, and the joint filling material of wherein said waterproofing course upper end Zhoukou City is polyurethane sealant.
The pre-buried joint of the utility model tower crane wears waterproof slab device, and the physical dimension of wherein said angle steel is 75 × 75 × 5mm.
The pre-buried joint of the utility model tower crane is worn waterproof slab device difference from prior art and is that the pre-buried joint of the utility model tower crane wears waterproof slab device by being bonded with angle steel in tower crane pre-buried joint column surrounding, waterproofing course turning between upper end Zhoukou City of part and the pre-buried joint column of tower crane uses polyurethane sealant to seal, the pre-buried joint of tower crane is provided with sealing rod under water-swellable between polyurethane sealant sealing with the opposite joint of angle steel, the way being provided with sealing rod on water-swellable in angle steel plane upper end extends groundwater seepage path, increase infiltration difficulty, groundwater seepage is effectively resisted.Water expandable waterstop is strengthened the pre-buried joint of tower crane further and is worn base plate place waterproof effect, especially solve that rich groundwater, artesian water water level are high, engineering waterproofing grade height time underground water along the problem of the pre-buried joint seepage of tower crane.The utility model hangs pre-buried joint and wears the construction of waterproof slab device simply, good water-proof effect, decreases later maintenance and drops into.
Hang pre-buried joint below in conjunction with accompanying drawing and wear waterproof slab device to of the present utility model and be described further.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model hangs that pre-buried joint wears waterproof slab device.
Fig. 2 is I detail drawing in Fig. 1.
Reference numeral: sealing rod, 7-polyurethane sealant, 8-sole plate, 9-bottom cushion, 10-graded sand and stone backfill layer, 11-tower crane on sealing rod, 6-1-water-swellable under the pre-buried joint of 1-tower crane, 2-angle steel, 3-steel bonding agent, 4-waterproofing course, 5-additional waterproof course, 6-water-swellable.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model hangs pre-buried joint and wears waterproof slab device and improve on prior art basis and obtain.The pre-buried joint of tower crane of the present utility model is worn waterproof slab device and is comprised tower crane 11, graded sand and stone backfill layer 10, bottom cushion 9 and the sole plate 8 successively building and build; Be embedded in the pre-buried joint of tower crane 1 in tower crane 11, graded sand and stone backfill layer 10, bottom cushion 9 and sole plate 8 and the waterproofing course 4 be on the pre-buried joint 1 of tower crane in sole plate 8 and additional waterproof course 5.The column surrounding of the pre-buried joint 1 of tower crane in sole plate 8 that the pre-buried joint of the utility model tower crane wears waterproof slab device is bonded with angle steel 2 by steel bonding agent 3.The physical dimension of angle steel 2 is 75 × 75 × 5mm.Based on the distance of angle steel 2 top and waterproofing course 4 base plate 8 thickness 1/2.Waterproofing course 4 turns between upper end Zhoukou City of part and tower crane pre-buried joint 1 column and be pasted with joint filling material.Joint filling material is polyurethane sealant 7.The pre-buried joint 1 of tower crane is provided with between joint filling material and the opposite joint of angle steel 2 sealing rod 6 under water-swellable, is provided with sealing rod 6-1 on water-swellable in angle steel 2 plane upper end.On water-swellable, sealing rod 6-1 is located at 100mm place, angle steel 2 top.On water-swellable, under sealing rod 6-1 and water-swellable, the physical dimension of sealing rod 6 is 75 × 30 × 10mm.
The pre-buried joint of the utility model tower crane is worn in waterproof slab device, and tower crane adopts independently tower crane basis 11, and tower crane basis 11 is positioned at bottom cushion less than 9 500mm.Tower crane 11 backfills graded sand and stone 10 after constructing between tower crane 11 and bottom cushion 9.The pre-buried joint 1 of tower crane with bottom slab concreting in concrete.
The above embodiment; it is only the description that the utility model preferred embodiment is carried out; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.
Claims (5)
1. the pre-buried joint of tower crane wears waterproof slab device, comprise the tower crane (11) successively built and build, graded sand and stone backfill layer (10), bottom cushion (9) and sole plate (8), be embedded in tower crane (11), graded sand and stone backfill layer (10), the pre-buried joint of tower crane (1) in bottom cushion (9) and sole plate (8) and the waterproofing course (4) in being in sole plate (8) on the pre-buried joint of tower crane (1) and additional waterproof course (5), it is characterized in that: the column surrounding of the pre-buried joint of described tower crane (1) in sole plate (8) is bonded with angle steel (2) by steel bonding agent (3), waterproofing course (4) turns between upper end Zhoukou City of part and the pre-buried joint of tower crane (1) column and be pasted with joint filling material, on the pre-buried joint of described tower crane (1), sealing rod (6) under water-swellable is provided with between joint filling material and the opposite joint of angle steel (2), sealing rod on water-swellable (6-1) is provided with in angle steel (2) plane upper end.
2. the pre-buried joint of tower crane according to claim 1 wears waterproof slab device, it is characterized in that: based on the distance of described angle steel (2) top and waterproofing course (4) base plate (8) thickness 1/2, on described water-swellable, sealing rod (6-1) is located at 100mm place, angle steel (2) top.
3. the pre-buried joint of tower crane according to claim 1 and 2 wears waterproof slab device, it is characterized in that: on described water-swellable, under sealing rod (6-1) and water-swellable, the physical dimension of sealing rod (6) is 75 × 30 × 10mm.
4. the pre-buried joint of tower crane according to claim 3 wears waterproof slab device, it is characterized in that: the physical dimension of described angle steel (2) is 75 × 75 × 5mm.
5. the pre-buried joint of tower crane according to claim 1 wears waterproof slab device, it is characterized in that: the joint filling material of described waterproofing course (4) upper end Zhoukou City is polyurethane sealant (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838874.4U CN205152994U (en) | 2015-10-27 | 2015-10-27 | Tower crane embedded joint penetrating bottom plate waterproof device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520838874.4U CN205152994U (en) | 2015-10-27 | 2015-10-27 | Tower crane embedded joint penetrating bottom plate waterproof device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205152994U true CN205152994U (en) | 2016-04-13 |
Family
ID=55688706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520838874.4U Expired - Fee Related CN205152994U (en) | 2015-10-27 | 2015-10-27 | Tower crane embedded joint penetrating bottom plate waterproof device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205152994U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258657A (en) * | 2019-06-05 | 2019-09-20 | 中冶天工集团天津有限公司 | A kind of pre-buried section water-tight device of tower crane and its method |
| CN111119249A (en) * | 2020-01-10 | 2020-05-08 | 中国建筑第八工程局有限公司 | Tower crane embedded joint waterproof device penetrating through bottom plate and construction method thereof |
| CN113026823A (en) * | 2021-04-26 | 2021-06-25 | 上海庞源机械租赁有限公司 | Waterproof device for tower crane |
-
2015
- 2015-10-27 CN CN201520838874.4U patent/CN205152994U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110258657A (en) * | 2019-06-05 | 2019-09-20 | 中冶天工集团天津有限公司 | A kind of pre-buried section water-tight device of tower crane and its method |
| CN111119249A (en) * | 2020-01-10 | 2020-05-08 | 中国建筑第八工程局有限公司 | Tower crane embedded joint waterproof device penetrating through bottom plate and construction method thereof |
| CN113026823A (en) * | 2021-04-26 | 2021-06-25 | 上海庞源机械租赁有限公司 | Waterproof device for tower crane |
| CN113026823B (en) * | 2021-04-26 | 2023-02-28 | 上海庞源机械租赁有限公司 | Waterproof device for tower crane |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204357484U (en) | The drainage system of anti-tunnel invert constuction joint infiltration | |
| CN202689046U (en) | Closed advanced water stop post-pouring belt | |
| CN204000956U (en) | A kind of basement bottom plate rear pouring tape structure | |
| CN203923846U (en) | Reinforced concrete bottom plate movement joint structure | |
| CN103161172B (en) | Elevator shaft bottom precipitation construction method | |
| CN206706791U (en) | Base pit dewatering well plugging structure | |
| CN205152994U (en) | Tower crane embedded joint penetrating bottom plate waterproof device | |
| CN104652495A (en) | Waterproof construction process for joint of inner support upright post of foundation pit and bottom plate | |
| CN104264700A (en) | Seepage prevention construction method for light-weight precipitation well point post-cast strip of underground construction | |
| CN201162233Y (en) | Rear irrigation zone structure with higher ground water level | |
| CN109025899B (en) | Well sealing device | |
| CN106759485A (en) | A kind of prefabricated piping lane of two-piece unit formula and installation method | |
| CN103205986A (en) | Concrete raft foundation construction-joint grouting device and construction method | |
| CN203768925U (en) | Seal device for dewatering well in foundation pit | |
| CN203412598U (en) | Cable-tunnel composite lining waterproof structure | |
| CN204174629U (en) | A kind of light-duty precipitation well point ater-casting, underground building multi-way prevention plugging structure | |
| CN208870612U (en) | A kind of cold area's water rich strata tunnel roof waterproof structure for deformation seams | |
| CN204174496U (en) | A kind of novel town road structure | |
| CN103572786A (en) | Pile head joint waterproof processing device and construction method thereof | |
| CN202148539U (en) | Composite waterproof structure using underground engineering waterproof leaking stoppage treatment and construction method | |
| CN106013256B (en) | The tenon formula joint waterproofing structure of concrete waist rail embedded structure side wall | |
| CN206205166U (en) | It is a kind of can synchronous crossed construction outer wall of basement waterproofing protection structure | |
| CN204199331U (en) | A kind of indoor dewatering well runs through basement bottom board leakage-resistant device | |
| CN104405420A (en) | Method applied to airtight and waterproof treatment of gas tunnel | |
| CN204491643U (en) | The constructing structure that on a kind of raft plate, dewatering well is closed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 |