CN209412846U - A kind of drainage mechanism of basement bottom board - Google Patents
A kind of drainage mechanism of basement bottom board Download PDFInfo
- Publication number
- CN209412846U CN209412846U CN201821833685.8U CN201821833685U CN209412846U CN 209412846 U CN209412846 U CN 209412846U CN 201821833685 U CN201821833685 U CN 201821833685U CN 209412846 U CN209412846 U CN 209412846U
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- China
- Prior art keywords
- soakaway trench
- steel sleeve
- drainage mechanism
- bottom board
- flange
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Abstract
The utility model relates to a kind of drainage mechanisms of basement bottom board, it includes soakaway trench and the steel sleeve that is sheathed on outside soakaway trench, the soakaway trench includes the second soakaway trench for extending to the first soakaway trench of surface layer by artesian aquifer and extending to post-cast strip through concrete cushion by surface layer, FlexbleJoint is connected between first soakaway trench and second soakaway trench, the FlexbleJoint includes the first flange for the bellows of vibration damping and positioned at bellows top and bottom and for connecting the first soakaway trench and the second soakaway trench, at the top of first soakaway trench and the second infiltration bottom of the tube is fixedly connected with the second flange being threadedly engaged with the first flange.The utility model its have the effect of improve soakaway trench stability.
Description
Technical field
The utility model relates to architectural engineering construction technique fields, more particularly, to a kind of drainage machine of basement bottom board
Structure.
Background technique
In the biggish engineering of architectural plane, basement bottom board generates crack in order to prevent, generally in construction of bottom plates Shi Doushe
Post-cast strip is set, and according to code requirement, post-cast strip must can just pour after the completion of main body.And the portion for there is artesian water to act on
Position, since hydraulic pressure is larger, during main body construction, pressure if do not reduced artesian water then be may cause impermeable at post-cast strip
The pressure of the unbearable artesian water below of self weight of water layer causes the soil layer at post-cast strip to swell, basement bottom plate rear pouring tape
Construction quality is difficult to ensure.In addition, being applied if reducing the pressure of artesian water using the precipitation well point being arranged outside foundation pit in main body
Continual precipitation is wanted between duration, it is spent big.
Existing solution is that drainage mechanism is arranged to post-cast strip position at artesian aquifer, in post-cast strip position bed course
When construction pre-buried multiple waterproof steel sleeves through concrete cushion and surface layer to artesian aquifer at, and pacify in waterproof steel sleeve
Soakaway trench is filled, clay or concrete are backfilled between soakaway trench and waterproof steel sleeve to prevent pipe of the artesian water by soakaway trench
Wall infiltrates into waterproof steel sleeve, is connect using tee pipe fitting with horizontal drain pipe at the top of each soakaway trench, passes through soakaway trench, water
Artesian water is drained into outside basement and is walked with water pump pump drainage by flat raft water pipe, and artesian water is effectively reduced during main body construction
Water pressure avoids the soil layer of post-cast strip bottom from swelling.
Prior art among the above has the following deficiencies: since the pressure of artesian water is larger, when water flow is from soakaway trench
Upwards when drainage, soakaway trench can be shaken under the action of water pressure causes the junction of soakaway trench and waterproof steel sleeve to generate gap, from
And the droplet permeated by infiltration inside pipe wall is caused to flow into post-cast strip along gap and reduce the stability of post-cast strip.
Utility model content
The purpose of the utility model is to provide a kind of drainage mechanisms of basement bottom board, have and improve soakaway trench stability
Effect.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of basement bottom board
Drainage mechanism, including soakaway trench and the steel sleeve being sheathed on outside soakaway trench, the soakaway trench includes being extended by artesian aquifer
Extend to the second soakaway trench of post-cast strip through concrete cushion to the first soakaway trench of surface layer and by surface layer, described first
FlexbleJoint is connected between soakaway trench and second soakaway trench, the FlexbleJoint includes the ripple for vibration damping
Pipe and at the top of the bellows and bottom and the first flange for connecting the first soakaway trench and the second soakaway trench, it is described
At the top of first soakaway trench and the second infiltration bottom of the tube is fixedly connected with the second method being threadedly engaged with the first flange
It is blue.
By using above-mentioned technical proposal, soakaway trench is divided into the first soakaway trench and the second soakaway trench, and seep first
FlexbleJoint is added between water pipe and the second soakaway trench, when the first soakaway trench for being located at artesian aquifer is trembled under the action of water pressure
When moving and shake being passed to FlexbleJoint, bellows absorbs the energy of shake by stretching motion, even disappears to reduce
In addition to the shake of the second soakaway trench, the stability of soakaway trench is improved, avoids generating gap between the second soakaway trench and steel sleeve
And it seeps water.
The utility model is further arranged to: being fixedly connected with sleeve between two first flanges.
By using above-mentioned technical proposal, the cavity between bellows and steel sleeve and soakaway trench is completely cut off, is prevented by sleeve
Backfill the drainage effect that object squeezes bellows and influences artesian water.
The utility model is further arranged to: contradicting on all side walls of the first flange has one end and the steel sleeve
The support rod that inner wall is fixedly connected.
By using above-mentioned technical proposal, support rod is added on all side walls of first flange, when preventing ripple tube vibration
First flange vibration is driven, so that the second infiltration tube vibration is prevented, so as to improve the stability of soakaway trench.
The utility model is further arranged to: contradicting on the outer wall of first soakaway trench and second soakaway trench has
The reinforced column that one end is fixedly connected with the inner wall of the steel sleeve.
By using above-mentioned technical proposal, the compactness for reinforcing connecting between steel sleeve and soakaway trench is arranged in reinforced column
While, support is provided for soakaway trench, further enhances the stability of soakaway trench.
The utility model is further arranged to: the bottom of first soakaway trench is provided with filter assemblies, the filtering group
Part includes the multiple water seepage holes for the tube wall surrounding and bottom being provided within the scope of the first soakaway trench artesian aquifer and is coated on
Metalling on the outside of one soakaway trench.
By using above-mentioned technical proposal, metalling effectively filters out pressure-bearing while playing the role of fixed soakaway trench
The biggish impurity in aperture in water layer, to prevent infiltration blockage.
The utility model is further arranged to: the filter assemblies further include being filled in the metalling and described first to seep
Filter screen between water pipe.
By using above-mentioned technical proposal, filter screen is added between metalling and the first soakaway trench, is used for filter hole
The lesser impurity of diameter, to further prevent infiltration blockage.
The utility model is further arranged to: steel plate for sealing water, the sealing are fixedly connected on the outer wall of the steel sleeve
Steel plate is located in concrete cushion.
By using above-mentioned technical proposal, generated in bed course when the setting of steel plate for sealing water is for handling casting concrete
Crack avoids seeping on underground water into post-cast strip.
The utility model is further arranged to: the bottom and top of the steel sleeve are fixedly connected with sealing cover.
By using above-mentioned technical proposal, bottom and top fixed connection and sealing lid in steel sleeve, thus by steel bushing
It manages and is sealed the cavity between soakaway trench, prevent backfill logistics from entering in metalling that metalling is caused to block, while after preventing
It pours the concrete in band and flows into the effect between steel sleeve and soakaway trench and influencing artesian water drainage.
The utility model is further arranged to: at the top of the concrete cushion and the steel sleeve and the steel sleeve with
Junction at the top of second soakaway trench is affixed with waterproof roll.
By using above-mentioned technical proposal, concrete cushion and steel sleeve and steel sleeve are prevented by paving waterproof roll
And second seep water between soakaway trench, reinforces the sealing effect between three.
In conclusion the advantageous effects of the utility model are as follows:
1. bellows absorbs the energy of shake by stretching motion, trembling for the second soakaway trench even has been eliminated to reduce
It is dynamic, the stability of soakaway trench is improved, avoids generating gap between the second soakaway trench and steel sleeve and seeping water；
2. the setting of support rod prevents from driving first flange vibration when ripple tube vibration, to prevent the second soakaway trench from shaking
It is dynamic, so as to improve the stability of soakaway trench；
3. while the compactness for reinforcing connecting between steel sleeve and soakaway trench is arranged in of reinforced column, provides for soakaway trench
Support, further enhances the stability of soakaway trench.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of the present embodiment；
Fig. 2 is the partial enlargement diagram of part A in Fig. 1.
In figure: 1, steel sleeve；2, soakaway trench；21, the first soakaway trench；22, the second soakaway trench；23, second flange；3, ripple
Compensator；31, bellows；32, first flange；321, support rod；33, threaded hole；34, bolt；4, sleeve；5, reinforced column；6,
Filter assemblies；61, water seepage hole；62, metalling；63, filter screen；7, steel plate for sealing water；8, sealing cover；9, waterproof roll；10, it is poured after
Band；11, concrete cushion；12, surface layer；13, artesian aquifer.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of drainage mechanism of basement bottom board disclosed by the utility model, including steel sleeve 1 and infiltration
Water pipe 2.Steel sleeve 1 is circular sleeve shape structure, inner hollow, and upper and lower aperture, and being made of stainless steel material has good
Waterproof performance；1 top of steel sleeve extends in post-cast strip 10, and bottom end extends to artesian aquifer 13.Soakaway trench 2 is round tubular
Structure, the center inside steel sleeve 1, length direction is consistent with the length direction of steel sleeve 1, and the top of soakaway trench 2
Higher than the top of steel sleeve 1, the bottom of soakaway trench 2 is lower than the bottom of steel sleeve 1.Soakaway trench 2 include the first soakaway trench 21 and
Second soakaway trench 22, the first soakaway trench 21 extend to surface layer 12 by artesian aquifer 13, and the second soakaway trench 22 is passed through by surface layer 12
Concrete cushion 11 extends to inside post-cast strip 10.
Referring to Fig.1, it is provided with FlexbleJoint 3 between the first soakaway trench 21 and the second soakaway trench 22, in conjunction with Fig. 2 institute
Show, FlexbleJoint 3 includes bellows 31, first flange 32, threaded hole 33 and bolt 34.Bellows 31 is round tubular knot
Structure, around corrugated hollow tube is fixed on all side walls, bellows 31 is made of elastic material, has shrinkage and good
Good damping property, for absorbing the vibrational energy transmitted from the first soakaway trench 21.First flange 32 is circular pan-like structure,
Inner hollow, upper and lower opening, there are two, two first flanges 32 are respectively fixedly connected in the top and bottom of bellows 31.The
The top of one soakaway trench 21 and the bottom of the second soakaway trench 22 are fixedly connected with second flange 23, and second flange 23 is circular discs
Shape structure.Threaded hole 33 have it is multiple, it is longitudinal through being opened in two first flanges 32 and two second flanges 23.Bolt 34 with
Threaded hole 33 is threadedly engaged, for first flange 32 and second flange 23 to be tightly fastened, thus by the first soakaway trench 21 and
Two soakaway trench 22 are connect with bellows 31.Support rod 321 is fixedly connected on the side wall of first flange 32, support rod 321 has eight
A, with four for one group, one group of support rod 321 is around conflict in a first flange 32；Support rod 321 is far from first flange
32 one end is fixedly connected with the inner wall of steel sleeve 1, to prevent first flange 32 from following bellows when bellows 31 stretches
31 vibrations avoid first flange 32 from driving the vibration of the second soakaway trench 22, to improve the stability of soakaway trench 2 with this.
It referring to Fig. 2, is arranged between two first flanges 32 and is fixed with sleeve 4, sleeve 4 is rounded cylindrical structure, top
It is fixed with the bottom of upper layer first flange 32, bottom and the top of lower layer first flange 32 are fixed.As shown in connection with fig. 1, sleeve 4
By the cavity isolation between bellows 31 and steel sleeve 1 and soakaway trench 2, prevent backfill object from squeezing bellows 31 and influencing artesian water
Drainage effect.
Referring to Fig.1, it is contradicted on the outer wall of Fig. 2, the first soakaway trench 21 and the second soakaway trench 22 and is connected with reinforced column 5, added
Gu column 5 is acclivitous cylindrical structure, one end far from soakaway trench 2 is fixedly connected on the inner wall of steel bushing 4；Add
Gu column 5 has the six roots of sensation, it is respectively symmetrically fixed on the top, middle part and bottom of soakaway trench 2 for one group with two, for being infiltration
Pipe 2 provides support, while further mitigating the shake of soakaway trench 2, improves the stability of soakaway trench 2.
Referring to Fig.1, the bottom of the first soakaway trench 21 is provided with filter assemblies 6, and filter assemblies 6 include water seepage hole 61, rubble
Layer 62 and filter screen 63.Water seepage hole 61 is opened in the first soakaway trench 21 and is located at the bottom of artesian aquifer 13 and the side wall of side
On, and be connected to inside soakaway trench 2, for draining artesian water.Metalling 62 is coated on around the first soakaway trench 21, and is located at and is held
It presses in water layer 13, for filtering the biggish impurity in aperture in artesian water, to prevent impurity from blocking soakaway trench 2.Filter screen 63
Between metalling 62 and the first soakaway trench 21, it is used for the lesser impurity of pore size filter, impurity is further prevented to enter soakaway trench 2
The middle drainage effect for blocking soakaway trench 2 and influencing artesian water.
Steel plate for sealing water 7 is fixedly connected on 1 outer wall of steel sleeve, steel plate for sealing water 7 is rectangle tabular structure, length direction
Two sidewalls on be integrally formed the 7 curved inclined side in inside of oriented steel plate for sealing water, to improve the waterproofness of steel plate for sealing water 7 itself
Energy；Steel plate for sealing water 7 is located at the center of 11 width direction of concrete cushion, and is symmetricly set on the side of steel sleeve 1, for locating
The crack generated in bed course when managing casting concrete avoids seeping on underground water into post-cast strip 10.
The bottom and top of steel sleeve 1 are fixedly connected with sealing cover 8, and sealing cover 8 is circular pan-like structure, for blocking
The opening of 1 bottom of steel sleeve and top.Sealing cover 8 positioned at 1 top of steel sleeve effectively prevent the concrete in post-cast strip 10
The compactness between cavity inside backfill object is influenced in the cavity flowed between steel sleeve 1 and soakaway trench 2；Positioned at steel sleeve 1
The sealing cover 8 of bottom effectively prevent the backfill logistics of cavity inside to enter in metalling 62, to prevent metalling 62 from blocking and shadow
Ring the drainage effect of artesian water.
The equal paving in junction at concrete cushion 11 and 1 top of steel sleeve and 22 top of steel sleeve 1 and the second soakaway trench
There are waterproof roll 9, the rollable waterproof product of flexibility that waterproof roll 9 is made by pitch or high molecular material, for blocking
Gap between concrete cushion 11, steel sleeve 1 and the second soakaway trench 22, so as to improve the leakproofness of three, to improve
The barrier properties of three.
The implementation principle of the present embodiment are as follows: when carrying out drainage procedure, the first soakaway trench 21 positioned at lower part is by pressure-bearing
The hydraulic pressure of water is acted on and is shaken, and shake is passed to FlexbleJoint 3, and bellows 31 absorbs vibration by stretching motion
Energy, and support rod 321 is 32 maintenance of first flange, avoids first flange 32 that bellows 31 is followed to vibrate and pass to vibration
Second soakaway trench 22 avoids the second soakaway trench 22 and steel sleeve 1 to reduce the shake for even being eliminated the second soakaway trench 22
Between generate gap, so as to improve the stability of soakaway trench 2, prevent by 2 inner wall of soakaway trench permeate droplet along gap flow into after
It pours band 10 and reduces the stability of post-cast strip 10.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (9)
1. a kind of drainage mechanism of basement bottom board including soakaway trench (2) and is sheathed on the external steel sleeve of soakaway trench (2)
(1), it is characterised in that: the soakaway trench (2) includes the first soakaway trench that surface layer (12) is extended to by artesian aquifer (13)
(21) and by surface layer (12) through concrete cushion (11) the second soakaway trench (22) of post-cast strip (10) is extended to, described first
It is connected between soakaway trench (21) and second soakaway trench (22) FlexbleJoint (3), the FlexbleJoint (3) includes
For vibration damping bellows (31) and be located at bellows (31) at the top of and bottom and for connect the first soakaway trench (21) with
And second soakaway trench (22) first flange (32), at the top of first soakaway trench (21) and second soakaway trench (22) bottom
Portion is fixedly connected with the second flange (23) being threadedly engaged with the first flange (32).
2. a kind of drainage mechanism of basement bottom board according to claim 1, it is characterised in that: two first flanges
(32) sleeve (4) are fixedly connected between.
3. a kind of drainage mechanism of basement bottom board according to claim 1, it is characterised in that: the first flange (32)
All side walls on contradict there is one end to be fixedly connected with the inner wall of the steel sleeve (1) support rod (321).
4. a kind of drainage mechanism of basement bottom board according to claim 1, it is characterised in that: first soakaway trench
(21) adding of having one end to be fixedly connected with the inner wall of the steel sleeve (1) is contradicted and on the outer wall of second soakaway trench (22)
Gu column (5).
5. a kind of drainage mechanism of basement bottom board according to claim 1, it is characterised in that: first soakaway trench
(21) bottom is provided with filter assemblies (6), and the filter assemblies (6) include being provided with the first soakaway trench (21) artesian aquifer
(13) multiple water seepage holes (61) of the tube wall surrounding in range and bottom and the rubble being coated on the outside of the first soakaway trench (21)
Layer (62).
6. a kind of drainage mechanism of basement bottom board according to claim 5, it is characterised in that: the filter assemblies (6)
It further include the filter screen (63) being filled between the metalling (62) and first soakaway trench (21).
7. a kind of drainage mechanism of basement bottom board according to claim 1, it is characterised in that: the steel sleeve (1)
It is fixedly connected on outer wall steel plate for sealing water (7), the steel plate for sealing water (7) is located in concrete cushion (11).
8. a kind of drainage mechanism of basement bottom board according to claim 1, it is characterised in that: the steel sleeve (1)
Bottom and top are fixedly connected with sealing cover (8).
9. a kind of drainage mechanism of basement bottom board according to claim 1, it is characterised in that: the concrete cushion
(11) with the junction Jun Pu at the top of the steel sleeve (1) and at the top of the steel sleeve (1) and second soakaway trench (22)
Post waterproof roll (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833685.8U CN209412846U (en) | 2018-11-06 | 2018-11-06 | A kind of drainage mechanism of basement bottom board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821833685.8U CN209412846U (en) | 2018-11-06 | 2018-11-06 | A kind of drainage mechanism of basement bottom board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209412846U true CN209412846U (en) | 2019-09-20 |
Family
ID=67933407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821833685.8U Active CN209412846U (en) | 2018-11-06 | 2018-11-06 | A kind of drainage mechanism of basement bottom board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209412846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663954A (en) * | 2020-06-05 | 2020-09-15 | 芜湖青悠静谧环保科技有限公司 | A supplementary support frame that consolidates of exit for tunnel |
| CN115450313A (en) * | 2022-10-08 | 2022-12-09 | 中交二公局第一工程有限公司 | Processing apparatus that basement concrete construction antiseep was used |
-
2018
- 2018-11-06 CN CN201821833685.8U patent/CN209412846U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111663954A (en) * | 2020-06-05 | 2020-09-15 | 芜湖青悠静谧环保科技有限公司 | A supplementary support frame that consolidates of exit for tunnel |
| CN115450313A (en) * | 2022-10-08 | 2022-12-09 | 中交二公局第一工程有限公司 | Processing apparatus that basement concrete construction antiseep was used |
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