CN220726372U - Combined modularized tunnel construction drainage treatment device - Google Patents

Abstract

The utility model belongs to the technical field of waste cleaning and diversion and wastewater treatment of tunnels, and particularly relates to a combined modularized tunnel construction drainage treatment device, which comprises: the top water receiving mechanism comprises a water receiving disc, a clear water treatment box for receiving and collecting water in the water receiving disc and a telescopic mechanism connected between the water receiving disc and the clear water treatment box; the bottom water pumping mechanism comprises a wastewater treatment tank and an external water pumping pipe for pumping surface water, and a water inlet-outlet conversion structure with the function of directly discharging water into the wastewater treatment tank or outwards is arranged between the external water pumping pipe and the water inlet end of the wastewater treatment tank; the top water receiving mechanism and the bottom water pumping mechanism are integrally assembled on the same vehicle body. Through the cooperation of top water receiving mechanism and bottom water pumping mechanism, can satisfy the drainage and the pretreatment of waste water demand of different positions in the tunnel, guarantee that the waste water in the tunnel can be timely effectual handled and discharged, play the maintenance effect to the stability in tunnel and the facility in the hole, guarantee construction operation and driving safety in the tunnel.

Description

Combined modularized tunnel construction drainage treatment device

Technical Field

The utility model belongs to the technical field of waste cleaning and diversion and wastewater treatment of tunnels, and particularly relates to a combined modularized tunnel construction drainage treatment device.

Background

In the tunnel construction process, because groundwater is abundant, the condition of infiltration often can appear in the hole, and also can produce waste water when the construction, these waste water gathers in the tunnel, not only can influence the construction operation, but also can increase the degree of difficulty of construction, in addition, because the work progress needs to use a large amount of power equipment, infiltration, ponding still probably cause the potential safety hazard, just need in time drain tunnel infiltration, ponding, but tunnel drainage device in the present engineering just is several simple central drainage pipeline, carry out drainage by the manual control water pump, there is following shortcoming:

1. because the water seepage position and the water seepage amount are uncontrollable, the water pump needs to be intermittently started and stopped and moved, and the difficulty of water drainage is increased;

2. the water seepage situation also exists, and at present, no special water receiving equipment is available for high-level water seepage, and the water seepage effect is often poor because the water cannot be comprehensively drained;

3. because water seepage accumulation can also cause water accumulation on the ground in a tunnel, the environment can bring adverse effects to the construction process and passing vehicles;

4. for water seepage, clear water and some sand and stones are common, and if the water is directly discharged to the drainage ditch like the ground wastewater, the waste of water resources is caused.

At present, no device which has the functions of separately treating high-level wastewater and low-level wastewater and simultaneously separately treating exuded clean water and ground wastewater exists in the market. The significance of solving the technical problems is that: the combined modularized tunnel construction drainage treatment device has the functions of separately treating high-level wastewater and low-level wastewater and simultaneously separating exuded clean water and ground wastewater, and has important practical significance.

Disclosure of Invention

The utility model aims to solve the problems in the prior art, and provides a combined modularized tunnel construction drainage treatment device which ensures that waste water in a tunnel can be effectively treated in time and has maintenance effect on the stability of the tunnel and facilities in the tunnel.

The technical scheme adopted by the utility model for solving the problem is as follows:

a combined modular tunnel construction drainage treatment device, comprising:

the top water receiving mechanism comprises a water receiving disc for receiving water, a clear water treatment box for receiving and collecting water in the water receiving disc and a telescopic mechanism connected between the water receiving disc and the clear water treatment box;

the bottom water pumping mechanism comprises a wastewater treatment tank and an external water pumping pipe for pumping surface water, and a water inlet-outlet conversion structure with the function of directly discharging water into the wastewater treatment tank or outwards is arranged between the external water pumping pipe and the water inlet end of the wastewater treatment tank;

the top water receiving mechanism and the bottom water pumping mechanism are integrally assembled on the same vehicle body.

Preferably, the clear water treatment tank comprises a clear water tank and a recovery water tank which are arranged up and down and are communicated, the upper end of the clear water tank is provided with a water inlet pipe which is used as a water receiving end of the clear water treatment tank, and a solid-liquid separation structure is arranged below the water inlet in the clear water tank.

Further preferably, the solid-liquid separation structure comprises a screen mesh arranged obliquely.

Further preferably, an inclined flow guiding structure is formed on one side of the clear water tank corresponding to the lower end of the screen, the inclined flow guiding structure is an inverted trapezoid table or a truncated cone structure, and a solid discharge pipe is arranged at the lower end of the inclined flow guiding structure.

Further preferably, an assembling position for assembling the solid dustbin is also arranged on the vehicle body, and the assembling position is positioned right below the solid discharging pipe.

Further preferably, the recovery water tank is provided with a first drain pipe, the wastewater treatment tank is provided with a second drain pipe, and the wastewater treatment tank is provided with a water suction pipe as a water inlet end of the wastewater treatment tank.

Further preferably, the water inlet and outlet conversion structure comprises a T-shaped pipe and on-off valves respectively assembled at two ends of a transverse pipe of the T-shaped pipe, one end of the transverse pipe of the T-shaped pipe is used as a water inlet end to be connected with the water pumping pipe, the other end of the transverse pipe of the T-shaped pipe is used as a water outlet end, and a vertical pipe of the T-shaped pipe is used as a water pumping end to be connected with the water pump unit and the external water pumping pipe.

Further preferably, the vehicle body is further provided with a generator set, a hydraulic system set and a water pump set.

Further preferably, the telescopic mechanism comprises a multi-stage telescopic boom and a multi-stage telescopic pipe matched with the multi-stage telescopic boom to synchronously stretch, one end of the multi-stage telescopic pipe is connected with the water outlet end of the water receiving disc, and the other end of the multi-stage telescopic pipe is connected with the water receiving end of the clean water treatment box.

Further preferably, the upper end of the water receiving disc is open, the lower end of the water receiving disc is provided with a water outlet pipe as a water outlet end of the water receiving disc, and the water receiving disc is hinged to the free end of the multi-stage telescopic boom through a connecting rod part.

The utility model has the advantages and positive effects that:

1. according to the utility model, through the cooperation of the top water receiving mechanism and the bottom water pumping mechanism, the requirements of drainage and wastewater pretreatment at different positions in the tunnel can be met, high-level water seepage can be treated through the top water receiving mechanism, low-level water accumulation can be treated through the bottom water pumping mechanism, the wastewater in the tunnel can be effectively treated and discharged in time, the stability of the tunnel and facilities in the tunnel are maintained, and the construction operation and driving safety in the tunnel are ensured.

2. According to the utility model, the water receiving disc can be adjusted to a proper position through the telescopic mechanism, the water receiving disc can catch water seepage and broken stones at the water leakage position of the tunnel, and water flows into the clear water treatment box along the telescopic tube, so that the top water receiving function is realized.

3. According to the utility model, the water inlet and outlet conversion structure with the function of directly discharging water into the wastewater treatment tank or outwards is arranged between the external water suction pipe and the water inlet end of the wastewater treatment tank, when the water inlet and outlet conversion structure is close to a drainage ditch, the water inlet and outlet conversion structure can be converted into a direct discharge mode, ground water can be directly sucked and discharged into the drainage ditch through the external water suction pipe, when the water inlet and outlet conversion structure is in an inconvenient discharge position, the ground water can be sucked into the wastewater treatment tank for temporary storage through the external water suction pipe, and the wastewater discharge requirements of different positions in a tunnel can be met.

Drawings

The technical solution of the present utility model will be described in further detail below with reference to the accompanying drawings and examples, but it should be understood that these drawings are designed for the purpose of illustration only and thus are not limiting the scope of the present utility model. Moreover, unless specifically indicated otherwise, the drawings are intended to conceptually illustrate the structural configurations described herein and are not necessarily drawn to scale.

FIG. 1 is a schematic view showing the construction of a fresh water treatment tank and a wastewater treatment tank according to the present utility model in an assembled state;

FIG. 2 is a schematic view of the structure of the clean water treatment tank;

FIG. 3 is a schematic perspective view of the fresh water treatment tank;

fig. 4 is a schematic structural view of the present utility model.

In the figure: 1-a vehicle body; 2-supporting chassis; 3-a main boom; 4-telescoping boom arms; 5-a main pipe; 6-telescoping tube; 7-a link member; 8, a water receiving disc; 9-upper connecting pipe part; 10-lower connecting pipe part; 11-a wastewater treatment tank; 12-a telescopic auxiliary support structure; 14-360 DEG rotary joint; 15-a clean water tank; 16-a recovery water tank; 17-a screen; 18-an inclined flow guiding structure; 19-a solids discharge pipe; 20-a first drain pipe; 21-a solid dustbin; 22-a water pumping pipe; 23-a second drain pipe; 24-T-shaped tube; 25-opening and closing the valve; 26-generating set; 27-a hydraulic system unit; 28-a water pump unit.

Detailed Description

First, it should be noted that the following detailed description of the specific structure, characteristics, advantages, and the like of the present utility model will be given by way of example, however, all descriptions are merely illustrative, and should not be construed as limiting the present utility model in any way. Furthermore, any single feature described or implied in the embodiments mentioned herein, or any single feature shown or implied in the figures, may nevertheless be continued in any combination or pruning between these features (or equivalents thereof) to obtain still further embodiments of the utility model that may not be directly mentioned herein. In addition, for the sake of simplicity of the drawing, identical or similar features may be indicated at one point in the same drawing.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances. The present utility model will be described in detail with reference to fig. 1 to 4.

Examples:

a combined modular tunnel construction drainage treatment device, comprising: the top water receiving mechanism comprises a water receiving disc 8 for receiving water, a clear water treatment box for receiving and collecting water in the water receiving disc 8 and a telescopic mechanism connected between the water receiving disc 8 and the clear water treatment box; the bottom water pumping mechanism comprises a wastewater treatment tank 11 and an external water pumping pipe for pumping surface water, and a water inlet and outlet conversion structure with the function of directly discharging water into the wastewater treatment tank or outwards is arranged between the external water pumping pipe and the water inlet end of the wastewater treatment tank 11; the top water receiving mechanism and the bottom water pumping mechanism are integrally assembled on the same vehicle body 1.

In this embodiment, install telescopic machanism, clear water treatment case and waste water treatment case additional on automobile body 1 to satisfy the waste water treatment demand in the tunnel, each structure is moved along with the car, take this embodiment as an example, the automobile body adopts seven meters truck, can adjust the water collector to suitable position back through telescopic machanism, the water collector can catch tunnel water seepage and rubble of department that leaks, water flows into clear water treatment incasement along flexible pipe, the water after holding big granular solid matter is temporarily stored in clear water treatment incasement, the water in the clear water treatment incasement can recycle or drain through water drainage tank or escape, realize high-order water receiving, drainage function. The carriage of the truck is also provided with one set of generator set, one set of hydraulic system set and two sets of water pump set, wherein one set of water pump set is a submersible pump set arranged in the clear water treatment box and is responsible for discharging water connected into the clear water treatment box; the other set of water pump unit is responsible for the cooperation bottom pumping mechanism suction surface ponding, bottom pumping mechanism includes waste water treatment case 11 and is used for the external drinking-water pipe of suction surface ponding, be equipped with the business turn over water conversion structure that has concurrently to waste water treatment incasement water or outside direct drainage function between the water inlet end of waste water treatment case 11, when close to the escape canal, with business turn over water conversion structure conversion direct drainage function, the accessible external drinking-water pipe is with the direct suction of surface ponding in the escape canal, and when being in inconvenient discharge position, with business turn over water conversion structure conversion into water inlet function, accessible external drinking-water pipe is with the surface ponding suction waste water treatment incasement temporary storage.

Through the cooperation of top water receiving mechanism and bottom water pumping mechanism, have simultaneously to high-order, low level waste water separately handles, simultaneously to oozing clear water and ground waste water separately handle the function, can satisfy the drainage and the waste water pretreatment demand of different positions in the tunnel, the accessible top water receiving mechanism of high-order is handled, the accessible bottom water pumping mechanism of low-order is handled, waste water in the tunnel can be effectively handled and discharged in time, stability and the in-tunnel facility of tunnel play the maintenance effect, construction operation and driving safety in the guarantee tunnel.

Still further, it is also contemplated in this embodiment that the clean water treatment tank includes a clean water tank 15 and a recovery water tank 16 that are disposed up and down and are communicated, a water inlet pipe is disposed at an upper end of the clean water tank 15 as a water receiving end of the clean water treatment tank, and a solid-liquid separation structure is disposed below the water inlet in the clean water tank 15. During operation, remove the below of water collector 8 to infiltration department through telescopic machanism, infiltration is mixed in the grit falls into water collector 8, finally flow into clean water tank 15 along flexible pipe under the effect of self gravity, realize the unpowered collection of high-order infiltration, solid-liquid separation structure in the clean water tank 15 can filter big granular solid matter, and make it roll automatically fall to in the solid rubbish recycling bin, after the work with solid rubbish pour out can, also the usable inclined tube is with the grit direct drainage roadside, the infiltration after the filtration then enters into the recycling water tank 16 and stores, can recycle or drain away through water drainage tank or escape canal.

Still further, it is also contemplated in this embodiment that the solid-liquid separation structure includes a screen 17 disposed obliquely for filtering solid matters such as large granular sand, and the inclined arrangement is conducive to uniform collection of the solid matters falling to one side.

Furthermore, in this embodiment, it may be considered that an inclined flow guiding structure 18 is formed on a side of the clean water tank 15 corresponding to the lower end of the screen 17, the inclined flow guiding structure 18 is an inverted trapezoid table or a truncated cone structure, and a solid discharge pipe 19 is disposed at the lower end of the inclined flow guiding structure 18. After entering clean water tank 15 through water collector water, at first filter through screen cloth 17, water flows into the recovery water tank 16 after passing through screen cloth 17 and stores, and big granular solid matter is held back by the screen cloth and rolls down slope water conservancy diversion structure 18 along the inclined plane is automatic, and solid matter rolls down the solid rubbish recovery tank after opening solid discharge tube 19 in, after the work finishes with solid rubbish fall can, also can utilize the inclined tube with the grit direct discharge roadside.

Further, it is also conceivable in this embodiment that the vehicle body 1 is further provided with an assembly position for assembling the solid waste bin 21, which is located directly below the solid discharge pipe 19, and the assembly position may be, but not limited to, a positioning ring for mounting the solid waste bin.

Further, it is also contemplated that in this embodiment, the first drain pipe 20 is provided on the recovery water tank 16, and the water in the recovery water tank 16 can be drained by inserting the water pipe into the first drain pipe 20.

It should be noted that: in order to monitor the water level in the recovery water tank 16, monitoring components such as a liquid level meter and a water level sensor can be installed in the recovery water tank 16.

Further, it is also contemplated in this embodiment that the second drain pipe 23 is provided on the waste water treatment tank 11, and the water suction pipe 22 is provided on the waste water treatment tank 11 as a water inlet end of the waste water treatment tank.

The water inlet and outlet conversion structure comprises a T-shaped pipe 24 and on-off valves 25 respectively assembled at two ends of a transverse pipe of the T-shaped pipe 24, one end of the transverse pipe of the T-shaped pipe 24 is used as a water inlet end to be connected with the water pumping pipe 22, the other end is used as a water outlet end, and a vertical pipe of the T-shaped pipe 24 is used as a water pumping end to be connected with the water pump unit 28 and the external water pumping pipe. Taking this embodiment as an example, the inside and outside of the truck are respectively named as an inside on-off valve 2501 and an outside on-off valve 2502, two on-off valves 25 are respectively named, one end of a transverse pipe of the T-shaped pipe 24 is used as a water inlet end and connected with the water pumping pipe 22, the other end is used as a water outlet end, and a vertical pipe of the T-shaped pipe 24 is used as a water pumping end. The water inlet-outlet conversion structure has two working modes, when a truck is parked close to a drainage ditch, if water is accumulated on the ground, the on-off valve 2501 on the inner side can be closed so as to close a water suction pipe of the wastewater treatment tank 11, the on-off valve 2502 on the outer side is opened to convert the water into a direct-discharge water mode, the water suction end (the water suction end of a water pump unit) of the T-shaped pipe 24 is connected with an external water suction pipe, the water discharge end of the T-shaped pipe 24 is connected with an external water discharge pipe, the other end of the external water suction pipe extends into the ground water accumulation position, the other end of the external water discharge pipe extends into the drainage ditch, and the ground water can be directly discharged into the drainage ditch through the external water suction pipe, the T-shaped pipe and the external water discharge pipe by starting a water pump unit on the wastewater treatment tank, so that the operation is convenient; when the parking place of the truck is far away from the drainage ditch, the on-off valve 2501 on the inner side is opened, the on-off valve 2502 on the outer side is closed, the water inlet mode is converted, the water pumping end (the water pumping end of the water pump unit) of the T-shaped pipe 24 is connected with an external water pumping pipe, the other end of the external water pumping pipe extends into the ground water storage position, and the ground water storage can be temporarily stored in the waste water treatment box through the external water pumping pipe, the T-shaped pipe and the water pumping pipe by starting the water pump unit on the waste water treatment box, so that the drainage requirements of different positions are met.

Furthermore, it is also conceivable in the present embodiment that the vehicle body 1 is further provided with a generator set 26 for supplying power, a hydraulic system set 27 for supplying hydraulic oil, and a water pump set 28 for pumping water.

Still further, it is also contemplated in this embodiment that the telescopic mechanism includes a multi-stage telescopic boom and a multi-stage telescopic pipe that cooperates with the multi-stage telescopic boom to be telescopic in synchronization, one end of the multi-stage telescopic pipe is connected to the water outlet end of the water receiving tray 8, and the other end is connected to the water receiving end of the clean water treatment tank 15. The requirement of high-level drainage in the tunnel can be met through the cooperation of the multi-stage telescopic boom and the multi-stage telescopic pipe, the position of the water receiving disc can be adjusted through the telescopic mode of the multi-stage telescopic boom, and the multi-stage telescopic pipe synchronously stretches along with the position of the water receiving disc.

Still further, it is considered that in this embodiment, the multi-stage telescopic boom includes a main boom 3 and a multi-stage telescopic boom 4 sequentially connected in a stepwise telescopic manner with respect to the main boom 3, a telescopic driving component for driving the multi-stage telescopic boom to perform stepwise telescopic manner is disposed in the main boom, and in this embodiment, the multi-stage telescopic boom includes 1-stage main boom and 3-stage telescopic boom, and further includes a telescopic driving component for driving the multi-stage telescopic boom 4 to perform stepwise telescopic manner, and the telescopic driving component may be, but is not limited to, a plurality of telescopic hydraulic cylinders, and each telescopic arm corresponds to one or two telescopic hydraulic cylinders to drive the telescopic boom to perform telescopic motion. Taking this embodiment as an example, the number of the sections of the telescopic boom is three, and the sections are respectively a first boom, a second boom and a third boom, the first boom is slidably sleeved in the main boom, the second boom is slidably sleeved in the first boom, the third boom is slidably sleeved in the second boom, and the length of the third boom is greater than that of the first boom, and the length of the third boom is greater than that of the main boom. Main boom length 4060, first boom length 6460, second boom length 8860, and third boom length 11260.

Furthermore, it is also conceivable in this embodiment that the main boom 3 is mounted on a supporting chassis 2, and that the supporting chassis 2 is provided with a movement driving member for driving the main boom 3 to perform lifting, swinging and rotating movements relative to the supporting chassis. The motion driving component comprises a rotating structure (rotating seat) and a motor structure, wherein the rotating structure (rotating seat) is used for driving the main boom 3 to do rotary motion relative to the supporting chassis 2, a hinged structure (hinged seat) and a large telescopic hydraulic cylinder, the hinged structure (hinged seat) is used for driving the main boom 3 to do lifting or swinging motion relative to the supporting chassis 2, the main boom 3 is driven by the motor to do rotary motion along with the rotating seat, the main boom 2 is driven by the large telescopic hydraulic cylinder to do swinging motion on the hinged seat, and the structure for supporting the main boom to do lifting, swinging or rotating motion is a well-known structure, and specific structures are not repeated here.

Still further, it can also be considered in this embodiment that telescopic auxiliary support structure is equipped with to the bottom equipartition of supporting chassis 2, and telescopic auxiliary support structure includes the symmetry and distributes at the many pairs of telescopic pneumatic cylinders of supporting chassis 2 lower extreme, and telescopic pneumatic cylinder lower extreme is equipped with the stabilizer blade, when the truck is static, through telescopic auxiliary support structure auxiliary support ground, improves holistic stability, and telescopic davit is stable to stretch out and draw back and position control of being convenient for.

Furthermore, it is also conceivable in this embodiment that the multi-stage telescopic tube includes a main tube 5 and a plurality of telescopic tubes 6 connected stepwise in sequence with respect to the main tube 5, the main tube 5 is mounted on the main boom 3 in parallel, and each telescopic tube 6 extends and contracts synchronously with each telescopic boom 4. The number of the sections of the telescopic pipes 6 is the same as that of the telescopic boom 4, and the telescopic pipes 6 of each section are arranged on the telescopic boom 4 of each section in parallel in a one-to-one correspondence manner, so that the telescopic pipes 6 of each section synchronously extend and retract along with the telescopic boom 4 of each section step by step, in this embodiment, the telescopic pipes 6 are provided with 3 sections, 3 telescopic booms 4 in one-to-one correspondence, the main pipe 5 corresponds to the main boom 3, the main pipe 5 is fixed on the main boom 3, and the telescopic pipes of each section are correspondingly fixed on the telescopic boom 4 of each section.

Further, in this embodiment, it is also conceivable that the telescopic boom 4 is provided with a telescopic connector for connecting the telescopic pipe 6 corresponding thereto, and the telescopic connector may be, but not limited to, a connector such as a connecting ring.

Furthermore, it is also conceivable in this embodiment that the telescopic tube 6 of the last section is connected to the water receiving structure by means of an upper connecting tube part 9, and that the free end of the main tube 5 is connected to the water treatment structure by means of a lower connecting tube part 10.

Taking this embodiment as an example, a supporting chassis and a liftable telescopic boom (main boom+3 sections of telescopic booms) are installed on a truck, a water receiving disc 8 is installed at the top end of the telescopic boom 4, an upper connecting pipe part 9 is connected below the water receiving disc 8, the other end of the upper connecting pipe part 9 is connected with a telescopic pipe 6, 3 sections of telescopic pipes 6 are respectively corresponding to 3 telescopic booms 4, a main pipe 5 corresponds to the main boom 3, the main pipe 5 is fixed on the main boom 3, each section of telescopic pipe corresponds to each section of telescopic boom 4 and can move along with the corresponding boom during operation, the other end of the main pipe 5 is connected with a lower connecting pipe part 10, the lower connecting pipe part 10 is simultaneously connected with a 360-degree rotary joint on a clean water treatment box, and the 360-degree rotary joint is connected with a water inlet of the clean water treatment box.

Furthermore, in this embodiment, it may be considered that the upper end of the water receiving disc 8 is open, the lower end is provided with a water outlet pipe as the water outlet end of the water receiving disc 8, and the water receiving disc 8 is hinged to the free end of the multi-stage telescopic boom through the link member 7, so that the open end of the water receiving disc 8 is always upward. Taking this embodiment as an example, the link member 7 includes two pairs of links and a plurality of telescopic hydraulic cylinders, where one pair of links is hinged between the water-receiving disc and the telescopic boom in a parallel manner, and the other pair of links is also hinged between the water-receiving disc and the telescopic boom in a parallel manner, and a telescopic hydraulic cylinder is further hinged between the links and the telescopic boom, and when the inclination angle of the telescopic boom changes, the telescopic hydraulic cylinder stretches along with the telescopic hydraulic cylinder, so that the open end of the water-receiving disc 8 is always in an upward state. For another example, the connecting rod part 7 can also enable the open end of the water-receiving disc 8 to be always in an upward state only through the telescopic hydraulic cylinder, the water-receiving disc 8 is hinged to the free end of the telescopic boom 4, lifting lugs are welded on the telescopic boom 4 and the water-receiving disc 8 respectively, two ends of the telescopic hydraulic cylinder are hinged to the two lifting lugs respectively, and when the inclination angle of the telescopic boom changes, the telescopic hydraulic cylinder stretches along with the two lifting lugs, so that the open end of the water-receiving disc 8 is always in an upward state. The requirement of high-order drainage in the tunnel can be satisfied through the cooperation of multistage flexible davit and multistage flexible pipe, and multistage flexible davit accessible telescopic mode adjusts the position of water collector, and multistage flexible pipe is synchronous flexible thereupon, can catch the infiltration and the grit of tunnel department of leaking through the water collector, adjusts the water collector to suitable position after, and water is stored, is transported in the multistage flexible pipe inflow water treatment structure.

Still further, it may be considered in this embodiment that the water outlet end of the water receiving tray 8 is connected to the free end of the telescopic tube 6 through an upper connecting tube member 9, the upper connecting tube member 9 is of a hose structure or a combined hard tube structure, one end of the upper connecting tube member 9 is connected to the water outlet tube of the water receiving tray 8, and the other end is connected to the free end of the telescopic tube 6.

Furthermore, it is also conceivable in this embodiment that the water receiving end of the fresh water treatment tank is connected to the free end of the main pipe 5 by means of the lower connecting pipe part 10. The lower connecting pipe part 10 is of a hose structure or a combined structure, one end of the lower connecting pipe part 10 is connected with the main pipe 5, and the other end of the lower connecting pipe part is connected with the water receiving end of the water treatment structure through the 360-degree rotary joint 14.

The foregoing examples illustrate the utility model in detail, but are merely preferred embodiments of the utility model and are not to be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.

Claims (10)

1. The utility model provides a combination of modularization tunnel construction drainage processing apparatus which characterized in that: comprising the following steps:

the top water receiving mechanism comprises a water receiving disc for receiving water, a clear water treatment box for receiving and collecting water in the water receiving disc and a telescopic mechanism connected between the water receiving disc and the clear water treatment box;

the bottom water pumping mechanism comprises a wastewater treatment tank and an external water pumping pipe for pumping surface water, and a water inlet-outlet conversion structure with the function of directly discharging water into the wastewater treatment tank or outwards is arranged between the external water pumping pipe and the water inlet end of the wastewater treatment tank;

the top water receiving mechanism and the bottom water pumping mechanism are integrally assembled on the same vehicle body.

2. The combined modular tunnel construction drainage treatment device according to claim 1, wherein: the clear water treatment box comprises a clear water box and a recovery water box which are arranged up and down and are communicated, the upper end of the clear water box is provided with a water inlet pipe which is used as a water receiving end of the clear water treatment box, and a solid-liquid separation structure is arranged below the water inlet in the clear water box.

3. The combined modular tunnel construction drainage treatment device according to claim 2, wherein: the solid-liquid separation structure comprises a screen mesh which is obliquely arranged.

4. A combined modular tunnel construction drainage treatment device according to claim 3, wherein: the clean water tank is formed with an inclined guide structure corresponding to one side of the lower end of the screen, the inclined guide structure is an inverted trapezoid table or a truncated cone structure, and a solid discharge pipe is arranged at the lower end of the inclined guide structure.

5. The combined modular tunnel construction drainage treatment device according to claim 4, wherein: the vehicle body is further provided with an assembly position for assembling the solid dustbin, and the assembly position is located right below the solid discharge pipe.

6. The combined modular tunnel construction drainage treatment device according to claim 2, wherein: the recovery water tank is provided with a first drain pipe, the wastewater treatment tank is provided with a second drain pipe, and the wastewater treatment tank is provided with a water pumping pipe.

7. The combined modular tunnel construction drainage treatment device according to claim 6, wherein: the water inlet and outlet conversion structure comprises a T-shaped pipe and on-off valves respectively assembled at two ends of a transverse pipe of the T-shaped pipe, one end of the transverse pipe of the T-shaped pipe is used as a water inlet end to be connected with the water pumping pipe, the other end of the transverse pipe of the T-shaped pipe is used as a water outlet end, and a vertical pipe of the T-shaped pipe is used as a water pumping end to be connected with the water pump unit and the external water pumping pipe.

8. The combined modular tunnel construction drainage treatment device according to claim 1, wherein: the vehicle body is also provided with a generator set, a hydraulic system set and a water pump set.

9. The combined modular tunnel construction drainage treatment device according to claim 1, wherein: the telescopic mechanism comprises a multi-stage telescopic boom and a multi-stage telescopic pipe matched with the multi-stage telescopic boom to synchronously stretch, one end of the multi-stage telescopic pipe is connected with the water outlet end of the water receiving disc, and the other end of the multi-stage telescopic pipe is connected with the water receiving end of the clean water treatment box.

10. The combined modular tunnel construction drainage treatment device according to claim 9, wherein: the upper end of the water receiving disc is open, the lower end of the water receiving disc is provided with a water outlet pipe which is used as a water outlet end of the water receiving disc, and the water receiving disc is hinged to the free end of the multi-stage telescopic boom through a connecting rod part.