CN208251127U - A kind of construction drainage of foundation pit device - Google Patents
A kind of construction drainage of foundation pit device Download PDFInfo
- Publication number
- CN208251127U CN208251127U CN201820653301.8U CN201820653301U CN208251127U CN 208251127 U CN208251127 U CN 208251127U CN 201820653301 U CN201820653301 U CN 201820653301U CN 208251127 U CN208251127 U CN 208251127U
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- foundation pit
- mud
- over
- oil pump
- main body
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Abstract
The utility model discloses a kind of construction drainage of foundation pit devices, including apparatus main body, described device lower body is provided with mud reflux net, mud reflux end off the net is provided with reinforcement steel ring, and mud reflux is provided with spandrel girder on the net, apparatus main body upper end is provided with drain sump, and drain sump upper end is provided with oil pump storehouse.The device is risen the mud mixture in foundation pit by spiral liter of mud of rotation, mud and ponding are separated using mud self gravity, ponding after separation enters in drain sump to be discharged to outside foundation pit by water pump, and the mud in foundation pit can be deposited to bottom of foundation ditch, soil erosion when being drained using the device to foundation pit in foundation pit is less, the structure inside foundation pit will not be changed, prevent foundation pit from collapsing in draining.
Description
Technical field: the utility model relates to a kind of drainage of foundation pit technical fields, use more particularly to a kind of construction
Drainage of foundation pit device.
Background technique: building foundation pit is the soil excavated in basic engineering position by substrate absolute altitude and basic plane size
It cheats, should determine excavation plan in conjunction with construction site nearby buildings situation according to geology hydrological data before excavation, and perform anti-
Water drainage works excavate the available method for putting side slope of not deep person, make Stability of Earth Slopes, and gradient size is provided true by related construction
It is fixed, the relatively deep and neighbouring person that has building is excavated, foundation pit walls method for protecting support can be used, gunite concrete wall protecting method, Large Foundation Pit is very
To the methods of chain using diaphram wall and colonnade formula cast-in-situ bored pile, protection outside soil layer collapse into；
Foundation pit is due to that can have certain underground water and rainwater in outdoor placement foundation pit, and ponding excessively causes base in order to prevent
Hole collapses, and needs to carry out drainage works to foundation pit, and drainage of foundation pit is a critically important job in construction organization, still, it
It tends to be ignored by people, many engineerings are when organizing drainage of foundation pit work, since the Anti-seeping technology to surrounding and basis considers
It is inconsiderate, not only dramatically increase effluent cost, but also foundation pit is caused to flood, schedule delays.
Utility model content: the purpose of this utility model is to provide a kind of construction drainage of foundation pit devices, with solution
Certainly the problems mentioned above in the background art, the device is by spiral liter of mud of rotation by the mud mixture liter in foundation pit
It rises, is separated mud and ponding using mud self gravity, the ponding after separation, which enters in drain sump, is discharged to base by water pump
Hole is external, and the mud in foundation pit can be deposited to bottom of foundation ditch, soil when being drained using the device to foundation pit in foundation pit
It is lost less, the structure inside foundation pit will not be changed, prevent foundation pit from collapsing in draining.
To achieve the above object, the utility model provides the following technical solutions: including apparatus main body, under described device main body
End is provided with mud reflux net, and mud reflux end off the net is provided with reinforcement steel ring, and mud reflux is provided with spandrel girder on the net, fills
It sets main body upper end and is provided with drain sump, drain sump upper end is provided with oil pump storehouse, and the installation of oil pump storehouse is on the supporting plate, and support plate is left
Right both ends are provided with telescoping jointed arms, and stable support is provided on telescoping jointed arms, is provided with water pump on the upside of support plate,
And water pump is connected to drinking-water pipe, drinking-water pipe upper end is provided with outlet mouth, and drinking-water pipe lower end is provided with middle roll-over, and transfer position in storehouse in
On the downside of support plate, middle roll-over is connected to by water guide storehouse with drain sump；
Taper water inlet tap is provided in middle roll-over, taper water inlet tap is connected to drinking-water pipe lower end, and taper water inlet tap is in
Partition is provided between roll-over inner wall, taper water inlet tap lower end is provided with filter cap, and middle roll-over lower end is provided with dreg collecting slot, collects slag
Slot lower end is provided with sealing plate, and oil pump storehouse is internally provided with oil pump and cushion socket, and shock-absorbing seat is on the upside of oil pump, oil pump storehouse with
Drain sump connectivity part is provided with seal washer, oil pump lower end and transmission axis connection, and transmission shaft is located inside apparatus main body, transmission
Spiral liter mud is provided on axis, and the spiral mud lower end that rises is located in mud reflux net.
Preferably, the support plate upper side wall is provided with lifting lug, the setting of lifting lug can be in order to the folding and unfolding of the device.
Preferably, the stable support outer wall is provided with anti-abrasion pad, the setting of anti-abrasion pad can be to avoid stablizing outside support
Wall is directly contacted with foundation pit inner wall, prevents from stablizing support being excessively abraded.
Preferably, the outlet mouth right end is provided with external sleeve, the setting of external sleeve is convenient for outlet mouth and extraneous pipe
The connection in road can enhance the sealing performance at external place.
Preferably, being connected between the middle roll-over and apparatus main body by support arm, during the setting of support arm can be enhanced
The stability of roll-over prevents middle roll-over stress is excessive from deforming.
Compared with prior art, the utility model has the beneficial effects that the device will by spiral liter of mud of rotation
Mud mixture in foundation pit rises, and is separated mud and ponding using mud self gravity, and the ponding after separation, which enters, to catchment
Be discharged to outside foundation pit in storehouse by water pump, and the mud in foundation pit can be deposited to bottom of foundation ditch, using the device to foundation pit into
Soil erosion when row draining in foundation pit is less, will not change the structure inside foundation pit, prevents foundation pit from collapsing in draining.
Detailed description of the invention:
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the middle roll-over schematic diagram of internal structure of the utility model；
Fig. 3 is the apparatus main body of the utility model, mud reflux net and oil pump storehouse schematic diagram of internal structure.
In figure: 1, apparatus main body, 2, mud reflux net, 3, reinforcement steel ring, 4, spandrel girder, 5, drain sump, 6, oil pump storehouse, 7,
Support plate, 8, telescoping jointed arms, 9, stablize support, 10, water pump, 11, drinking-water pipe, 12, outlet mouth, 13, middle roll-over, 14, lead
Sump, 15, taper water inlet tap, 16, partition, 17, filter cap, 18, dreg collecting slot, 19, sealing plate, 20, oil pump, 21, cushion socket,
22, seal washer, 23, transmission shaft, 24, spirally rise mud.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, when using the present apparatus, apparatus main body 1 is put into foundation pit, is now placed under apparatus main body 1
The mud reflux net 2 at end probes into the ponding of bottom of foundation ditch, is adjusted according to the width of foundation pit positioned at 7 left and right ends of support plate
Telescoping jointed arms 8, so that the stabilization support 9 for being located at 8 end of telescoping jointed arms is contacted with foundation pit inner wall, to the device
Stable support is carried out, is provided with anti-abrasion pad stablizing 9 lateral wall of support, the setting of anti-abrasion pad can be to avoid stablizing outside support 9
Wall is directly contacted with foundation pit inner wall, prevents from stablizing support 9 being excessively abraded, 7 upper side wall of support plate is provided with lifting lug, lifting lug
Being arranged can be in order to the folding and unfolding of the device, and the ponding in foundation pit enters in mud reflux net 2 and apparatus main body 1, by being located at oil
The oil pump 20 in storehouse 6 is pumped to drive transmission shaft 23 to rotate, so that driving is located at spiral liter of mud 24 rotation on transmission shaft 23,
Spiral liter of mud 24 of high-speed rotation can will enter the mud mixture in apparatus main body 1 and rise, and rise in mud mixture
During can be fallen reflux due to the mud in the factor mud mixture of gravity, the mud of whereabouts passes through mud and flows back net 2
Bottom of foundation ditch is passed back into again, and when ponding in mud mixture reaches 1 upper end of apparatus main body, can enter in drain sump 5；
Into the ponding in drain sump 5 by passing through pumping under the action of water pump 10 in roll-over 13 in the entrance of water guide storehouse 14
Water pipe 11 extracts the ponding in entrance in roll-over 13 out, then foundation pit outside is discharged to by outlet mouth 12, in outlet mouth
12 right ends are provided with external sleeve, and the setting of external sleeve can enhance external convenient for the connection of outlet mouth 12 and extraneous pipeline
The sealing performance at place can also have a large amount of dregs in the ponding in roll-over 13, a large amount of slags under the action of filter cap 17
Dregs is fallen into after being filtered in the dreg collecting slot 18 of middle 13 lower end of roll-over, periodically opens the slag in the removing dreg collecting slot 18 of sealing plate 19
Dregs, is connected between middle roll-over 13 and apparatus main body 1 by support arm, and the steady of middle roll-over 13 can be enhanced in the setting of support arm
It is qualitative, prevent middle 13 stress of roll-over is excessive from deforming, which first mixes the muddy water in foundation pit when carrying out drainage of foundation pit
Object carries out the separation of mud and ponding, then by the ponding discharge after separation, base when being drained by the device to foundation pit
Soil erosion in hole is less, will not change the structure inside foundation pit, prevents foundation pit from collapsing in draining.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of construction drainage of foundation pit device, including apparatus main body (1), which is characterized in that under described device main body (1)
End is provided with mud reflux net (2), and mud reflux net (2) lower end, which is provided with, reinforces steel ring (3), and sets in mud reflux net (2)
It being equipped with spandrel girder (4), apparatus main body (1) upper end is provided with drain sump (5), and drain sump (5) upper end is provided with oil pump storehouse (6), and
Oil pump storehouse (6) is mounted on support plate (7), and support plate (7) left and right ends are provided with telescoping jointed arms (8), scalable company
It connects and is provided with stable support (9) on arm (8), be provided with water pump (10) on the upside of support plate (7), and water pump (10) and drinking-water pipe (11)
Connection, drinking-water pipe (11) upper end are provided with outlet mouth (12), and drinking-water pipe (11) lower end is provided with middle roll-over (13), and middle roll-over
(13) it is located on the downside of support plate (7), middle roll-over (13) is connected to by water guide storehouse (14) with drain sump (5)；
It is provided with taper water inlet tap (15) in middle roll-over (13), taper water inlet tap (15) is connected to drinking-water pipe (11) lower end, and is bored
It is provided with partition (16) between shape water inlet tap (15) and middle roll-over (13) inner wall, taper water inlet tap (15) lower end is provided with filter cap
(17), middle roll-over (13) lower end is provided with dreg collecting slot (18), and dreg collecting slot (18) lower end is provided with sealing plate (19), oil pump storehouse (6)
It is internally provided with oil pump (20) and cushion socket (21), and cushion socket (21) is located on the upside of oil pump (20), oil pump storehouse (6) and drain sump
(5) connectivity part is provided with seal washer (22), and oil pump (20) lower end is connect with transmission shaft (23), and transmission shaft (23) is located at device
Main body (1) is internal, and spiral liter mud (24) is provided on transmission shaft (23), and spirally rises mud (24) lower end and be located at mud
It flows back in net (2).
2. a kind of construction drainage of foundation pit device according to claim 1, which is characterized in that the support plate (7)
Upper side wall is provided with lifting lug, and the setting of lifting lug can be in order to the folding and unfolding of the device.
3. a kind of construction drainage of foundation pit device according to claim 1, which is characterized in that the stable support
(9) lateral wall is provided with anti-abrasion pad, and the setting of anti-abrasion pad can directly be contacted with foundation pit inner wall to avoid support (9) outer wall is stablized,
It prevents from stablizing support (9) and be excessively abraded.
4. a kind of construction drainage of foundation pit device according to claim 1, which is characterized in that the outlet mouth (12)
Right end is provided with external sleeve, and the setting of external sleeve can enhance external convenient for the connection of outlet mouth (12) and extraneous pipeline
The sealing performance at place.
5. a kind of construction drainage of foundation pit device according to claim 1, which is characterized in that the middle roll-over (13)
It is connect by support arm between apparatus main body (1), the stability of middle roll-over (13) can be enhanced in the setting of support arm, prevents
Roll-over (13) stress is excessive to deform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653301.8U CN208251127U (en) | 2018-05-04 | 2018-05-04 | A kind of construction drainage of foundation pit device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653301.8U CN208251127U (en) | 2018-05-04 | 2018-05-04 | A kind of construction drainage of foundation pit device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208251127U true CN208251127U (en) | 2018-12-18 |
Family
ID=64634664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820653301.8U Expired - Fee Related CN208251127U (en) | 2018-05-04 | 2018-05-04 | A kind of construction drainage of foundation pit device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208251127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622248A (en) * | 2020-05-27 | 2020-09-04 | 安徽伟基基础工程有限公司 | Drainage device is used in construction site foundation pit construction |
| CN113529713A (en) * | 2021-08-03 | 2021-10-22 | 何雪平 | Hydraulic engineering pile casing embedding device and construction method thereof |
-
2018
- 2018-05-04 CN CN201820653301.8U patent/CN208251127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622248A (en) * | 2020-05-27 | 2020-09-04 | 安徽伟基基础工程有限公司 | Drainage device is used in construction site foundation pit construction |
| CN113529713A (en) * | 2021-08-03 | 2021-10-22 | 何雪平 | Hydraulic engineering pile casing embedding device and construction method thereof |
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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: 20181218 Termination date: 20190504 |