CN208981344U - A kind of drainage arrangement of construction site steel reinforcement cage dewatering well - Google Patents

Abstract

The utility model discloses a kind of construction site drainage arrangements of steel reinforcement cage dewatering well, it include: dewatering well, dewatering well is arranged in the drain on ground, cartridge filter is provided at the top of dewatering well, cartridge filter is tubular structure and outer rim is machined with supporting plate, supporting plate is placed at the top of dewatering well, the inner sidewall of cartridge filter is uniformly provided with four groups of sewage draining exits, sewage pipe is connected on the outside of sewage draining exit, sewage pipe is arranged right below sewage groove, the bottom of cartridge filter is provided with filter screen, bearing block is provided in the middle part of filter screen, the rotation axis being used cooperatively with bearing block is installed at the top of bearing block, rotation axis is electrically connected with motor, electrical connection of motor has controller, four groups of flabellums are connected with by detachable mode on the outside of rotation axis.The cleannes that the utility model improves the drainpipe of dewatering well and inside by being equipped with cartridge filter at the top of dewatering well.

Description

A kind of drainage arrangement of construction site steel reinforcement cage dewatering well

Technical field

The utility model relates to construction drainage technical field, the draining of specially a kind of construction site steel reinforcement cage dewatering well Device.

Background technique

Building foundation pit dewatering well is a kind of often drainage arrangement used in construction site, building foundation pit dewatering well be Before excavation of foundation pit, a certain number of filter pipes (well) is buried in foundation pit surrounding, drawing water using pumping equipment makes dug soil always It keeps dry state, for the absolute altitude (in building area limited range) of lowering of watertable, solves underground engineering such as basis, underground The needs of problems of the operation sides such as cell structure.

However, there is a problem of during traditional dewatering well draining following: (1) dewatering well is draining in the prior art During since a large amount of silt can be generated in construction site, be easy to cause in dewatering well during prolonged draining The drainage pipeline in portion squeezes mud, blowdown speed occurs and slows down；(2) filter screen is placed in dewatering well in the prior art Portion causes difficulty, convenient inconvenience installing and dismounting and cleaning to dredging.For this reason, it may be necessary to design corresponding technical solution solution Certainly.

Utility model content

The purpose of this utility model is to provide a kind of construction site drainage arrangements of steel reinforcement cage dewatering well, solve back It the problem of proposed in scape technology, meets the actual needs.

To achieve the above object, the utility model provides the following technical solutions: a kind of construction site steel reinforcement cage dewatering well Drainage arrangement, comprising: dewatering well, the dewatering well are arranged in the drain on ground, are provided at the top of the dewatering well Cartridge filter, the cartridge filter is tubular structure and outer rim is machined with supporting plate, and the supporting plate is placed at the top of dewatering well, the filtering The inner sidewall of cylinder is uniformly provided with four groups of sewage draining exits, is connected with sewage pipe, the underface of the sewage pipe on the outside of the sewage draining exit Equipped with sewage groove, the bottom of the cartridge filter is provided with filter screen, is provided with bearing block, the bearing block in the middle part of the filter screen Top is equipped with the rotation axis being used cooperatively with bearing block, and the rotation axis is electrically connected with motor, the electrical connection of motor There is controller, the rotation axis outside is connected with four groups of flabellums by detachable mode.

As a kind of preferred embodiment of the utility model, the sewage pipe includes sewage outlet pipe and funnel runner, described Sewage outlet pipe inner end is connect with sewage draining exit and outer end is connect with funnel runner.

As a kind of preferred embodiment of the utility model, the funnel runner is trough body structure, the trough body structure The end of the whole funnel-shaped structure for being greater than inner end in outer end, the funnel runner is equipped with outlet.

As a kind of preferred embodiment of the utility model, the sewage groove in a ring structure and with cartridge filter lateral wall Connection, the sewage groove are connected with the sewage pipe of top.

Compared with prior art, the beneficial effects of the utility model are as follows:

1. this programme utilizes setting by being equipped with cartridge filter at the top of dewatering well, when extraneous ponding is discharged into dewatering well Filter screen is filtered the sandstone in ponding, the silt then filtered dewatering well by internal stirring and pollution discharge mechanism into Row excludes, and prevent drainage mechanism occurs in stifled situation, to improve the cleaning of the drainpipe of dewatering well and inside Degree.

2. cartridge filter to be placed on to the top of dewatering well, facilitates installation and filtering and filtered cleaning, be easily installed And disassembly.

Detailed description of the invention

Fig. 1 is the overall schematic of the utility model；

Fig. 2 connects top view with cartridge filter for dewatering well described in the utility model；

Fig. 3 is cartridge structure figure described in the utility model.

In figure: 1- dewatering well, 2- cartridge filter, 3- supporting plate, 4- sewage draining exit, 5- sewage pipe, 6- sewage groove, 7- filter screen, 8- Bearing block, 9- rotation axis, 10- motor, 11- controller, 12- flabellum, 13- sewage outlet pipe, 14- funnel runner, 15- trough body structure, The outlet 16-.

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, the utility model provides a kind of technical solution: a kind of row of construction site steel reinforcement cage dewatering well Water installations, comprising: dewatering well 1, the dewatering well 1 are arranged in the drain on ground, and the top of the dewatering well 1 was provided with Filter cylinder 2, the cartridge filter 2 is tubular structure and outer rim is machined with supporting plate 3, and the supporting plate 3 is placed on 1 top of dewatering well, described The inner sidewall of cartridge filter 2 is uniformly provided with four groups of sewage draining exits 4, and sewage pipe 5, the sewage pipe 5 are connected on the outside of the sewage draining exit 4 Be arranged right below sewage groove 6, the bottom of the cartridge filter 2 is provided with filter screen 7, is provided with bearing in the middle part of the filter screen 7 Seat 8 is equipped with the rotation axis 9 being used cooperatively with bearing block 8 at the top of the bearing block 8, and the rotation axis 9 is electrically connected with motor 10, the motor 10 is electrically connected with controller 11, and 9 outside of rotation axis is connected with four groups of flabellums by detachable mode 12, by being provided with cartridge filter 2 at the top of dewatering well 1, when the ponding on construction site is discharged into cartridge filter 2, pass through bottom Filter screen 7 processing is filtered to the silt in ponding, filtered silt is located at the top of filter screen 7, staff By controller 11 control motor 10 operate, motor 10 drive rotation axis 9 rotate, rotation axis 9 rotation to drive flabellum 12 into Row rotation, squeezes silt to sewage draining exit 4 during rotation, and silt is transported in sewage pipe 5 by sewage draining exit 4, leads to It crosses sewage pipe 5 to be transported in outermost sewage groove 6, to complete filtering and sewage treatment, note: filter screen is metal net shaped Structure, specific mesh size can be adjusted according to actual needs.

It is further improved ground, as shown in Figure 2: the sewage pipe 5 includes sewage outlet pipe 13 and funnel runner 14, the sewage outlet pipe 13 inner ends are connect with sewage draining exit 4 and outer end is connect with funnel runner 14, and silt is transported to funnel runner 14 by sewage outlet pipe 13 It is interior, under gravity using funnel runner 14, under fall in sewage groove 6, be attached with: sewage pipe 5 be designed as to Open Side Down Structure.

It is further improved ground, as shown in Figure 2: the funnel runner 14 is trough body structure 15, and the trough body structure 15 is whole It is greater than the funnel-shaped structure of inner end in outer end, the end of the funnel runner 14 is equipped with outlet 16, funnel runner 14 is designed as It is greater than the funnel-shaped structure of inner end in outer end, during silt is to outlet, convenient for squeezing discharge.

Specifically, as shown in Figure 2: the sewage groove 6 structure and connect in a ring with 2 lateral wall of cartridge filter, the storage dirt Slot 6 is connected with the sewage pipe 5 of top, by sewage groove 6 design in a ring structure and with 2 lateral wall of cartridge filter, can be to silt Preferably received.

When in use: the utility model is by being provided with cartridge filter 2 at the top of dewatering well 1, when the product on construction site Water is discharged into cartridge filter 2, is filtered processing, filtered silt position to the silt in ponding by the filter screen 7 of bottom In the top of filter screen 7, staff controls motor 10 by controller 11 and operates, and motor 10 drives rotation axis 9 to rotate, rotation The rotation of axis 9 squeezes silt to sewage draining exit 4 during rotation, silt passes through row to drive flabellum 12 to be rotated Dirty mouth 4 is transported in sewage pipe 5, is transported in outermost sewage groove 6 by sewage pipe 5, to complete at filtering and blowdown Reason, silt is transported in funnel runner 14 by sewage outlet pipe 13, under gravity using funnel runner 14, under fall on storage In dirty slot 6, sewage pipe 5 note: is designed as the structure that Open Side Down.Note: controller 11 uses DKC-Y110PLC controller Actual production and application, the especially application on construction drainage field has been put into the product that model this programme is protected at present Achieve certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need, be also suitable for Batch production and popularization and use.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (4)

1. a kind of construction site drainage arrangement of steel reinforcement cage dewatering well, comprising: dewatering well (1), dewatering well (1) setting exist In the drain on ground, it is characterised in that: be provided with cartridge filter (2) at the top of the dewatering well (1), the cartridge filter (2) is Tubular structure and outer rim are machined with supporting plate (3), and the supporting plate (3) is placed at the top of dewatering well (1), the cartridge filter (2) it is interior Side wall is uniformly provided with four groups of sewage draining exits (4), is connected with sewage pipe (5) on the outside of the sewage draining exit (4), the sewage pipe (5) It is arranged right below sewage groove (6), the bottom of the cartridge filter (2) is provided with filter screen (7), setting in the middle part of the filter screen (7) Have bearing block (8), the rotation axis (9) being used cooperatively with bearing block (8), the rotation axis are installed at the top of the bearing block (8) (9) it is electrically connected with motor (10), the motor (10) is electrically connected with controller (11), passes through on the outside of the rotation axis (9) Detachable mode is connected with four groups of flabellums (12).

2. a kind of drainage arrangement of construction site steel reinforcement cage dewatering well according to claim 1, it is characterised in that: described Sewage pipe (5) includes sewage outlet pipe (13) and funnel runner (14), and sewage outlet pipe (13) inner end is connect with sewage draining exit (4) and outer end It is connect with funnel runner (14).

3. a kind of drainage arrangement of construction site steel reinforcement cage dewatering well according to claim 2, it is characterised in that: described Funnel runner (14) is trough body structure (15), and the trough body structure (15) is integrally greater than the funnel-shaped structure of inner end, institute in outer end The end for stating funnel runner (14) is equipped with outlet (16).

4. a kind of drainage arrangement of construction site steel reinforcement cage dewatering well according to claim 2, it is characterised in that: described Sewage groove (6) structure and is connect in a ring with cartridge filter (2) lateral wall, and the sewage groove (6) is connected with the sewage pipe (5) of top It is logical.