CN201220695Y

CN201220695Y - Mobile stagnant water drainage pump station

Info

Publication number: CN201220695Y
Application number: CNU200820119008XU
Authority: CN
Inventors: 庄永固
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-05
Filing date: 2008-06-05
Publication date: 2009-04-15
Anticipated expiration: 2018-06-05

Abstract

The utility model discloses a movable drainage pumping station, which belongs to the technical field of the fluid transportation vehicle-borne movable pumping station manufacture. The utility model comprises a vehicle frame, a crawler travel system, wheels, a pump package, an engine and a hydraulic pump station. The engine is mounted on the vehicle frame arranged at the back of the cab, wherein the pump package is mounted at the front end of the vehicle frame, and the crawler travel system is abreast arranged on the outer side at the bottom part of the vehicle frame; wheels which can rise and fall are further arranged on the vehicle frame; the engine drives the pump package and the wheels to rise and fall and drives the crawler travel system to operate through the hydraulic pump station and a control valve; and the wheels and the crawler travel system realize track traveling and wheel traveling through shifting the operation state. The utility model drives the hydraulic pump to generate hydraulic energy through the rotating speed of the engine, and the hydraulic energy enters the cab through a hydraulic pipe and is distributed to the needed executive elements through a hand-operated valve to accomplish the functions. The utility model has the advantages of flexibility, high adaptability to work environment, and the like.

Description

Portable drainage pumping stations

Technical field

The utility model discloses a kind of portable drainage pumping stations, belongs to the manufacturing technology field of the portable pumping plant of carrying liquid type.

Background technology

Pump is the machinery of carrying liquid or making the liquid supercharging, and it sends mechanical energy or other external energies of primary mover to liquid, and liquid energy is increased.Pump is mainly used to liquid such as transporting water, oil, acid ﹠ alkali liquid, emulsion, suspended emulsion and liquid metal, also can carry liquid, gas mixture and contain the liquid of suspended solids.At present, because the pumping plant unit is a main equipment, generally be fixing the use; Certainly in time handle because the needs of the generation incident of abnormal situation are used packaged type equipment in some special location, such as the prominent heavy rain of meeting, the city than low-lying or under wear the easy waterlogging ponding in tunnel, cause pedestrian, vehicle not to pass through; The open-air cofferdam of field drought resisting precipitation for another example, the construction site subterranean room excavates interim precipitation, the interim precipitation in hole, ore deposit, mining area.

Chinese patent literature CN200961775 discloses a kind of in-vehicle fully automatic liquid pumping plant, and it comprises liquid pump system, electric system and liquid storage system, is characterized in that described each system all is arranged on the vehicle chassis; Liquid reserve tank bottom in the liquid storage system connects two two position three-way valves, and each valve is series in the liquid flowing tube of liquid pump system; Its levelling gear is set on vehicle chassis.Right this structure just is arranged at the pumping plant of common vehicle, still can not finish aforementioned because of the work under the road problem condition.

And the said equipment can only operation in limited location, is difficult to the location at other vehicle, then can't operation, and industry is but never solved.So, the necessity of the present utility model of proposition is just arranged.

Summary of the invention

To adapting to the deficiency of working environment, the utility model provides a kind of rational in infrastructure, mobility strong at prior art, is not subjected to the portable drainage pumping stations of road surface restriction, can in time arrive active section apace and carry out draining.

The utility model is achieved through the following technical solutions:

The utility model comprises vehicle frame, endless track installation, wheel, pump group, driving engine and hydraulic power unit, engine installation is on the vehicle frame of operator's compartment back, wherein, the pump group is installed on the vehicle frame front end, endless track installation is installed in the bottom of frame outside side by side, the wheel that can rise and fall also is installed on vehicle frame, driving engine rises and falls and endless track installation work by hydraulic power unit and by-pass valve control driving pump group, wheel, and above-mentioned wheel and endless track installation are realized wheel walking or crawler travel by the switch operating state.

Described pump group is two groups, every group of pump group comprises centrifugal pump and water pump alighting gear, centrifugal pump is installed on the water pump alighting gear, crawler belt top, two water pump alighting gear difference vehicle frame left and right sides, and it is some to be furnished with fire hose, have the reinforcing bar sinuflo tube of two wounded in the battle indigo plants simultaneously, so that increase draining depth, two centrifugal pumps are driven in HM Hydraulic Motor and hydraulic power unit.

Described wheel is two, pass through the tire rod hinge connection respectively in bottom of frame crawler belt inboard, and on wheel shaft, respectively connect the tire hydraulic stem, the tyre hydraulic bar other end is articulated in bottom of frame, utilize the flexible liftoff or mode of operation that lands of wheel that reaches of tyre hydraulic bar, the tyre hydraulic bar is connected in hydraulic power unit by hydraulic pipe.

Described endless track installation comprises two crawler belts, the motor of advancing is respectively installed in the fixing outside of bottom of frame respectively, and the Athey wheel that is around in its front and back ends forms an annular walking mechanism on the Athey wheel, be used to drive this Athey wheel, its propulsion source comes from hydraulic power unit.

Described vehicle frame front end also is connected with draft arm, when wheel tyre lands, is used to connect other vehicle towed this pumping plant and advances.

The utility model principle of work is: produce the hydraulic pressure energy by Engine driven Hydraulic Pump, switch to by valve: (one) supports the crawler travel motor; (2), support that tire rises and falls; (3), support the water pump alighting gear; (4), support left and right sides HM Hydraulic Motor to drive centrifugal pump.Operator's compartment, driving engine, Hydraulic Station place the vehicle frame top respectively, drive Hydraulic Pump by engine speed and produce the hydraulic pressure energy, enter operator's compartment through hydraulic pipe, distribute through hand valve, give required power element, to finish above-mentioned functions, when the entry of water pump alighting gear is dark, can connect standby reinforcing bar sinuflo tube at coolant inlet pipe, to reach the draining purpose.

The utility model is at normal road driving, the tire wheel lands, allow other these vehicle frames of trailer drawing move ahead, this moment speed, conveniently be a big advantage, when when tire is taken turns the road that can not travel, pack up the tire wheel, continue to advance forward, carry out draining in time arriving active section apace by crawler belt.

The utlity model has following useful effect:

1, this pumping plant adopts two tire wheel and crawler belts that drive, and guarantees that the road of this pumping plant under normal circumstances and abominable situation can both pass through, and really accomplished portable pumping plant;

2, the pump group adopts centrifugal pump, has strengthened pumpage greatly, and simultaneously, water pipe is by three outlets, has increased aquifer yield;

3, the use of hydraulic gear has increased the validity of single unit system, and is rational in infrastructure, easy to use.

In sum, the utility model has maneuverability, strong to working environment adaptability, can reduce or remit the input and the danger of setting up interim power supply in inclement weather simultaneously.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model water pump alighting gear first running condition figure;

Fig. 3 is the utility model water pump alighting gear first running condition figure;

Fig. 4 is the utility model working state figure;

Fig. 5 is the utility model crawler belt wheel arrangement figure;

Wherein, 1, operator's compartment, 2, driving engine, 3, hydraulic power unit,

4, centrifugal pump, 401, the water band, 402, the reinforcing bar sinuflo tube, 403, HM Hydraulic Motor, 404, valve,

5, water pump alighting gear

6, crawler belt, 601, travel motor, 602, travel motor,

7, wheel, 701, the tire connecting rod, 702, the tyre hydraulic bar.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Embodiment: structure as shown in Figure 1, the utility model comprises vehicle frame 1, endless track installation, wheel 7, the pump group, driving engine 2 and hydraulic power unit 3, driving engine 2 is installed on the vehicle frame of operator's compartment 1 back, wherein, the pump group is installed on the vehicle frame front end, endless track installation is installed in the bottom of frame outside side by side, the wheel 7 that can rise and fall also is installed on vehicle frame, driving engine 2 is by hydraulic power unit 3 and by-pass valve control driving pump group, rising and falling and endless track installation work of wheel 7, above-mentioned wheel 7 and endless track installation are realized wheel walking or crawler travel by the switch operating state.

As Fig. 2, Fig. 3, shown in Figure 4, this later-model pump group is two groups, every group of pump group comprises centrifugal pump 4 and water pump alighting gear 5, and centrifugal pump 4 is installed on the water pump alighting gear 5, two water pump alighting gear 5 difference crawler belt 6 tops, the vehicle frame left and right sides, and it is some to be furnished with fire hose 401, have the reinforcing bar sinuflo tube 402 of two wounded in the battle indigo plants simultaneously, so that increase the draining height, two centrifugal pumps 4 are driven in HM Hydraulic Motor 403 and hydraulic power unit 3.

As shown in Figure 5, wheel 7 is two, be articulated in bottom of frame crawler belt 6 inboards by tire connecting rod 701 respectively, and on wheel shaft, respectively connect tire hydraulic stem 702, tyre hydraulic bar 702 other ends are articulated in bottom of frame, utilize the flexible liftoff or mode of operation that lands of wheel that reaches of tyre hydraulic bar 702, the tyre hydraulic bar is connected in hydraulic power unit by hydraulic pipe.Endless track installation comprises two crawler belts 6, the motor 602 of advancing is respectively installed in the fixing outside of bottom of frame respectively, and the Athey wheel that is around in its front and back ends forms an annular walking mechanism on the Athey wheel, be used to drive this Athey wheel, its propulsion source comes from hydraulic power unit.

As Fig. 2 and Fig. 3, a hinged draft arm on the vehicle frame 5 when wheel tyre lands, is used to connect other vehicle towed this pumping plant and advances.Centrifugal pump 4 has three water outlets, be connected with three water bands 401 by valve, be used to increase displacement, above-mentioned water pump alighting gear can arbitrarily angled rotation from the horizontality to the plumbness, when the entry of water pump alighting gear is dark, can connect standby reinforcing bar sinuflo tube at coolant inlet pipe, reach the purpose of effective draining.

Operator's compartment of the present utility model, driving engine, Hydraulic Station place the vehicle frame top respectively, drive Hydraulic Pump by engine speed and produce the hydraulic pressure energy, enter operator's compartment through hydraulic pipe, distribute through hand valve, give required power element, to finish above-mentioned functions.

Claims

1, a kind of portable drainage pumping stations, comprise vehicle frame, endless track installation, wheel, pump group, driving engine and hydraulic power unit, engine installation is on the vehicle frame of operator's compartment back, it is characterized in that: described pump group is installed on the vehicle frame front end, endless track installation is installed in the bottom of frame outside side by side, the wheel that can rise and fall also is installed on vehicle frame, driving engine rises and falls and endless track installation work by hydraulic power unit and by-pass valve control driving pump group, wheel, and above-mentioned wheel and endless track installation are realized wheel walking or crawler travel by the switch operating state.

2, portable drainage pumping stations according to claim 1, it is characterized in that: described pump group is two groups, every group of pump group comprises centrifugal pump and water pump alighting gear, centrifugal pump is installed on the water pump alighting gear, crawler belt top, two water pump alighting gear difference vehicle frame left and right sides, and it is some to be furnished with fire hose, has the reinforcing bar sinuflo tube of two wounded in the battle indigo plants simultaneously, and two centrifugal pumps are driven in HM Hydraulic Motor and hydraulic power unit.

3, portable drainage pumping stations according to claim 1, it is characterized in that: described wheel is two, pass through the tire rod hinge connection respectively in bottom of frame crawler belt inboard, and on wheel shaft, respectively connect the tire hydraulic stem, the tyre hydraulic bar other end is articulated in bottom of frame, utilize the flexible liftoff or mode of operation that lands of wheel that reaches of tyre hydraulic bar, the tyre hydraulic bar is connected in hydraulic power unit by hydraulic pipe.

4, portable drainage pumping stations according to claim 1, it is characterized in that: described endless track installation comprises two crawler belts, the fixing outside of bottom of frame respectively, and the Athey wheel that is around in its front and back ends is formed an annular walking mechanism, one motor of advancing respectively is installed on the Athey wheel, be used to drive this Athey wheel, its propulsion source comes from hydraulic power unit.

5, portable drainage pumping stations according to claim 2 is characterized in that: described centrifugal pump has three water outlets, is used to connect the water band.

6, portable drainage pumping stations according to claim 1 is characterized in that: described vehicle frame front end also is connected with draft arm, is used to connect other vehicle towed this pumping plant and advances.