CN104818871A - Pump device construction and construction method - Google Patents

Abstract

The invention provides a pump device construction with short construction delivery time, no rework operation and easy maintenance and machine exchange and a construction method. The pump device construction (S) comprises a plurality of cuboid-shaped units (U) composing the construction and with the same size and device machines (1,3,4) which are arranged in the units (U), can be dismounted from the upper side space forming a ceiling (i1) and can be exchanged. The plurality of units (U) are arranged in the horizontal direction or stacked in the vertical direction.

Description

Pump unit structure and construction method thereof

Technical field

The present invention relates to pump unit structure and construction method thereof.

Background technology

In the past, use the facility carrying out the pump of plumbing to water-supply line, sewer, river to be the building built by steel concrete, consider the efficient activity of maintenance etc. and form the structure that is not separated into little space or be divided into the structure in the so MIN little space of electric panel room, air-exchanging chamber.

The structure of equipment comprise such as carry out fetching water tank (hereinafter referred to as suck tank), drainage plant building, plumbing destination tank (hereinafter referred to as discharge tank).

The order of constructing of equipment is constructed according to following work flow: 1) suck tank, discharge the Construction of Civil Engineering of tank, 2) the constructing of building, 3) setting of bridge crane, 4) installation of equipment machine, 5) the plumbing pipe arrangement construction of indoor and outdoor, 6) the little pipe arrangement of machinery compartment, distribution construction, 7) machine test running.

At first technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2002-235367 publication

Patent document 2: Japanese Unexamined Patent Publication 2013-36429 publication

Patent document 3: Japanese Laid-Open Patent Publication 61-162679 publication

Patent document 4: Japanese Unexamined Patent Publication 04-293864 publication

But there are the following problems in the construction method in the past of facility using pump.

Such as, due to machine installation can not be carried out while building construction, thus cannot advance operation simultaneously.Therefore, when not reforming to building, to the equipment of facility is provided with, need the longer construction period.

In addition; carry out the construction worker of the advance works of Facilities Construction for catching up with delivery period; not yet determine at equipment machine, can not to carry out with regard to machine installation dimension carrying out building construction under the state exchanged with the machine installation exercise person carrying out subsequent job, so often there will be the inconsistent situation of the installation dimension that produces unnecessary dead space or produce machine.

On the other hand, in plumbing equipment, even large-scale machine is also about 20t, the lifting for machine there is no need to use large-scale crane.In addition, because under many circumstances, rain-water drainage equipment etc. is built in residential land, does not therefore arrange goliath or interim place of placing constructional materials at the construction site periphery of plumbing equipment.As known from the above, can not to adopt as power plant at the adjacent place one assembling building of installation site and be carried out the construction method of building by crane.

In addition, in nuclear power plant, Whole Equipment to be made up of unit and at the scene to the construction method that this unit is assembled although have, because equipment is large-scale and be divided into each little space and construct, so need firmly to be constructed by concrete etc.Therefore, be convenient to when being not periodic maintenance after equipment completes carry out the carrying-in/carrying-out of machine and be convenient to change the structure of machine when producing fault.

On the other hand, for plumbing equipment, be especially arranged on residence area equipment for, cause floor space narrow and small under many circumstances because house is intensive, on the other hand, although the strictly so contrary condition of floor space little and noise restriction must be met.Therefore, building is arranged as small as possible just extremely important, but present situation is: in order to make to be arranged at indoor machine, there is the degree of freedom that producer selectes, and carry out the configuration plan with surplus in order to ensure the maintenance space of each machine, thus can not realize narrowing.

In addition, present situation carries out the order with a complete set of equipment of about the 1 year use pump that is delivery period.Therefore, can not construct to building construction and the operation for carrying out machine installation simultaneously successively, but advance simultaneously.

Therefore, as previously mentioned, because civil construction project personnel and equipment personnel nearly all carry out independently constructing separately mutually, it is independently constructed at different times respectively, in addition due to civil construction precision and mechanical package precision separately permissible accuracy be very different, thus sometimes the equipment of once constructing connecting portion produce inconsistent such unfavorable condition.Particularly for pump and the driving machine such as motor, motor that drives it, need to carry out aligning, to need many engineerings at the scene by the center configuration of axle that rotates point-blank.Therefore, if apparatus connecting unit exists unfavorable condition, then equipment personnel need to be reformed measure and tackling by repair the place that temporarily construction terminates again, install, cover with paint, lacquer, colour wash, etc., machine change etc., and operation of doing over again is very many.

Consider machinery equipment is transported to residence area time, the trailer size that can carry out transporting is restricted.Therefore, be difficult to equipment to carry out constructing, sending as collection unit.

In addition, in order to the shape of pick trough being set to by producing the civil structure sucking the reason such as whirlpool, pump drainage ability and determine, needing to construct at the scene tank, not carrying out generalization in the past.

Summary of the invention

For solving above-mentioned the problems of the prior art, the object of the present invention is to provide a kind of delivery period of constructing short, carry out safeguarding without the operation and being easy to of doing over again, pump unit structure that machine exchanges and construction method thereof.

For solving the scheme of problem

For reaching above-mentioned purpose, pump unit structure involved in the present invention, is characterized in that having: form structure, multiple unit of the rectangular shape of same size; And being arranged in described unit, the equipment machine that can exchange with changing from the space dismounting of the upper side of formation ceiling, described multiple unit arranges in the horizontal direction or piles up in vertical and form.

In the construction method of pump unit structure involved in the present invention, this pump unit structure has: form structure, multiple unit of the rectangular shape of same size; And to be arranged in described unit and the equipment machine that can exchange with changing, the feature of the construction method of described pump unit structure is, be arranged at the described equipment machine that needing in the described equipment machine in described unit carries out precision adjustment, before being arranged at the scene constructing described pump unit structure, assembled in described unit in advance, be decomposed after carrying out precision adjustment; At described scene, described multiple unit arranges in the horizontal direction or piles up in vertical and construct; Described equipment machine is arranged in described unit from the space of upper side of the ceiling forming described unit, and needing in described equipment machine carries out the described equipment machine of described precision adjustment, and be fixed setting after carrying out horizontal accuracy adjustment; Carry out the electrical connection of the distribution of described equipment machine.

The effect of invention

According to the present invention, the delivery period that can realize constructing is short, carry out safeguarding without the operation and being easy to of doing over again, pump unit structure that machine exchanges and construction method thereof.

Accompanying drawing explanation

Fig. 1 is partly cut-away's stereogram of the inside of the pump unit representing embodiments of the present invention.

Fig. 2 is the direction view in the A direction of Fig. 1.

Fig. 3 is partly cut-away's stereogram of the structure representing unit.

Fig. 4 (a) is pick trough periphery under drainage pump and for the sectional view around the pump seat of fixing drainage pump, and (b) is the lateral view of the pad of the height represented for adjusting pump seat.

Fig. 5 (a) represents to arrange reducer on erecting bed, and have the front view as the level structure of the adjustment bolt of guiding mechanism again, (b) is the top view around this reducer.

Fig. 6 is the direction view in the B direction of Fig. 1.

Fig. 7 is the top view of the pump unit of Fig. 1.

Fig. 8 (a) is the front view of the connection of the pipe arrangement represented between the fixing and unit between unit, and (b) is the top view of the connection of the pipe arrangement represented between the fixing and unit between unit.

Fig. 9 (a) is the stereogram of fixed position between the unit of Fig. 8 (a) viewed from oblique upper, (b) is the stereogram representing template (template).

Figure 10 (a) is the top view of the configuration representing the control panel be incorporated in a unit, and (b), (c) are the top views of the detailed example of the configuration representing the control panel be incorporated in a unit.

Figure 11 (a) is the top view representing the structure that distribution between unit connects, and (b) is the stereogram of the structure of distribution connecting portion between the unit the door open mode of terminal box viewed from oblique upper.

Figure 12 (a), (b) represent the stereogram of unit to the configuration of horizontal direction.

Figure 13 (a) is the concept front view of the job state representing chain block (chain block), b () is the conceptual top view of the job state representing chain block, (c) is the concept front view of the state of the guide rail representing dismounting chain block.

Figure 14 is the figure of the pattern example of the machine construction representing drainage pump equipment.

Figure 15 (a) is the front view of the drainage pump equipment of pattern 1, and (b) is the top view of the drainage pump equipment of pattern 1.

Figure 16 is the top view of 1 layer of the drainage pump equipment S2 of pattern 2.

Figure 17 (a) is the top view of the example of 2 layers of the drainage pump equipment of pattern 2, and (b) is the top view of other examples of 2 layers of the drainage pump equipment of pattern 2.

Figure 18 (a) is the front view of the drainage pump equipment of mode 3, and (b) is the top view of 1 layer of the drainage pump equipment of mode 3.

Figure 19 (a) represents that the pump unit of embodiment is at the scene to the top view moving into and construct situation of unit, and (b) represents the top view of moving into and construct situation of the pump unit of comparative example to scene.

Description of reference numerals

1 drainage pump (equipment machine, pump, the equipment machine needing precision to adjust)

1s suction pipe

2 pick trough

3 motors (equipment machine)

4 reducers (equipment machine, the equipment machine needing precision to adjust)

9 subsidiary engine equipment (equipment machine)

11 vertical pumps (equipment machine)

13 Diesel engines (equipment machine)

21 horizontal pumps (equipment machine)

23 motors (equipment machine)

26 moisturizing grooves (equipment machine)

27 vacuum pumps (equipment machine)

28a air compressor (equipment machine)

28b air groove (equipment machine)

29 fuel transfer pumps (equipment machine)

31 vertical pumps (equipment machine)

33 motor (equipment machine)

Bxl box culvert

Bxa opening portion (opening)

Cb, Cb1, Cb2 chain block (machine travel mechanism)

Cd, Cd1, Cd2 terminal board

Cr1, Cr2 guide rail (machine travel mechanism guide portion)

H supporting frame (supporting frame parts)

The front upper supporting frame of h1 (supporting frame parts)

The front lower supporting frame of h2 (supporting frame parts)

H3 front right supporting frame (supporting frame parts)

H4 front left supporting frame (supporting frame parts)

H5 rami posterior superior support frame (supporting frame parts)

H6 rami posterior inferior support frame (supporting frame parts)

H7 rear right supporting frame (supporting frame parts)

H8 rear left supporting frame (supporting frame parts)

H9 goes forward rear right supporting frame (supporting frame parts)

H10 goes forward rear left supporting frame (supporting frame parts)

Right supporting frame (supporting frame parts) before and after under h11

Left supporting frame (supporting frame parts) before and after under h12

I1 top board (top board, ceiling)

I2 base plate

I3 header board

Plate after i4

I5 right plate (side plate)

I6 left plate (side plate)

Ia opening (opening portion)

R, r1, r2 distribution (electric wiring)

S, S1, S2, S3 drainage pump equipment (pump unit structure)

Tp modular shuttering element

Tp1 installing hole

Tx1, Tx2 terminal box (framework)

Txa door

U, U1, U2, U3 unit

Detailed description of the invention

Referring to accompanying drawing, embodiments of the present invention are described.

Fig. 1 is partly cut-away's stereogram of the inside of the pump unit representing embodiments of the present invention, and Fig. 2 is the direction view in the A direction of Fig. 1.

The present invention relates to the technology of Facilities Construction construction method, particularly relates to and is applicable to the module structure thing of a complete set of equipment setting and the technology of Facilities Construction.

As application structure of the present invention a complete set of equipment (plant) one example, below with drainage pump equipment S for object is described.

The drainage pump equipment S of embodiment, unit U (U1, U2, the U3 identical by size ...) link in the horizontal direction and/or in vertical fixing and constructed.

Drainage pump equipment S, except the drainage pump 1 of central part, is also made up of many equipment machines, is configured with various equipment machine and many little pipe arrangements around drainage pump 1.

Drainage pump 1, various equipment machine and many little pipe arrangements are installed on by the identical unit of the size of constructing.

As shown in Figure 1 and Figure 2, in unit U1, be provided with drainage pump 1, in the unit U2 adjacent in the horizontal direction with unit U1, prime mover of the reducer 4 being fixed with the axle being fixed on drainage pump 1 and the axle being fixed on reducer 4 or motor 3.In addition, in this drainage pump equipment S, the situation being equipped with motor 3 is described.

With unit U2 above in adjacent unit U3, be provided with the noise damper 5 be connected with motor 3, in the outside of unit U3, U7, the fan 6 for cooled engine 3 is arranged via the pipeline 7 be connected with motor 3.

< unit U>

Fig. 3 is partly cut-away's stereogram of the structure representing unit U.

Each unit U has identical size, has the rectangular shape that container is such.Because the size of unit U is all made up of same size, because of but be easy to the structure of setting up, changing.That is, unit U be can multilayer pile up structure.

In addition, the ceiling of unit U is demountable structure, and having can by the advantage of wheeled crane removable unit U and equipment machine.

Unit U has the supporting frame h of the frame-shaped forming each limit and is fixed on the plate portion i of wall-like of supporting frame h of frame-shaped.

The supporting frame h of frame-shaped has front upper supporting frame h1, front lower supporting frame h2, front right supporting frame h3, front left supporting frame h4, rami posterior superior support frame h5, rami posterior inferior support frame h6, rear right supporting frame h7, rear left supporting frame h8, rear right of going forward support frame h9, rear left of going forward supporting frame h10, lower front and back right supporting frame h11 and the left supporting frame h12 in lower front and back.

The plate portion i of wall-like has top board i1, base plate i2, header board i3, rear plate i4, right plate i5 and left plate i6.

In addition, when unit U do not expose be configured in inside in the situation of space outerpace or unit U, also can take the circumstances into consideration do not arrange plate portion i and form.Such as, owing to substantially not needing the plate portion i of wall in building, so under many circumstances, the plate portion i of unit U becomes structure during formation room outer wall.Like this, the plate portion i of unit U can be arranged as required.Thereby, it is possible to carry out the flexible design arranging plate portion i when becoming room outer wall, not arranging plate portion i etc. when being in indoor.

Owing to not arranging plate portion i, so cost and the weight such as cost of materials, assembling expense can be cut down.Such as, unit U also can be the structure only having supporting frame h and do not arrange plate portion i.Thus, cost of materials, assembling such as to take at the successful of the reduction of cost, the reduction of weight.

Each plate portion i, according to the situation of equipment, is formed with opening or is formed with door by hinge and openedly and closedly forms, and the form of each plate portion i is formed arbitrarily according to equipment.

Supporting frame h (h1 ~ h12) is formed by the flexural strength such as square tube, H profile steel, strength member that torsion strength is high.

Plate portion i (i1, i2, i3, i4, i5, i6) such as uses the steel plate of the waveform that thickness is about 2mm.Plate portion i, by adopting the steel plate of waveform, improves with flat steel plate phase specific strength.

Supporting frame h and plate portion i carries out antirust treatment respectively by plating etc., or uses the material manufacture that can suppress to get rusty.Even if the intensity that the plate portion i that supporting frame h has removable unit wall also can not impact intensity and structure.

Plate portion i and supporting frame h is engaged by welding and becomes one structure.In addition, plate portion i and support frame h also can be the structure freely can installed, dismantle suitably be bolted.

In addition, top board i1 is can the structure of freely openable, freely can carry out the taking-up of the setting of equipment machine (1,3,4 etc.), maintenance and equipment machine.Therefore, top board i1 is bolted in front upper supporting frame h1, rami posterior superior support frame h5, rear right of going forward supporting frame h9 and the rear left supporting frame h10 that goes forward, and is formed and can freely load and unload or the structure of freely openable.

When being a Rotating fields (primary structure) in vertical, unit U also can adopt and not arrange supporting frame h, and by welding the structure engaged each other by plate portion i.

Drainage pump equipment S, in advance in factory, assembles various equipment machine and carries out precision adjustment, being transported to scene after being after this decomposed in unit U, assembles at the scene in unit U again.Therefore, drainage pump equipment S constructing at the scene is very easy, has and can construct within short delivery period, and the high such excellent characteristic of the positional precision of each equipment machine.

< pick trough 2>

Fig. 4 (a) is pick trough periphery under drainage pump and for the sectional view around the pump seat of fixing drainage pump, and Fig. 4 (b) is the lateral view of the pad of the height represented for adjusting pump seat.

The pick trough 2 of accumulating the draining sucted by drainage pump equipment S is constructed in underground.Although pick trough 2 also can be tackled by making individually, consider generalization, what illustrate is the construction adopting standardized box culvert bx1 to carry out.

The base plate 2t of pick trough 2 is constructed by concrete, constructs with box culvert bx1.In addition, lead to the suction water route of pick trough 2, link multiple box culvert bx and construct.At some positions of the box culvert bx1 of formation pick trough 2, be previously provided with opening bxa, be formed in the structure of the suction pipe 1s inserting drainage pump 1 in opening bxa.

The installation of < drainage pump 1 and horizontal adjustment >

In the installation of drainage pump 1, need box culvert bx1, building floor (the base plate i2 of unit U), main pump suction pipe 1s separately between keep watertightness.

Therefore, pump seat 1b is directly arranged at the box culvert bx forming pick trough 2.In addition, owing to needing to guarantee that each precision of the levelness of pump seat 1b, verticality is all in setting, so after the box culvert bx1 forming pick trough 2 constructs, arrange drainage pump 1 while carrying out horizontal adjustment separately at the scene to levelness and verticality.

The pump seat 1b of the circle shape (hollow discoid) shown in Fig. 4 (a) is fixed on the opening portion bxa of the box culvert bx1 forming pick trough 2 by anchor post.

And drainage pump 1 by being screwed up by the bolt bo of the installation portion 1t running through drainage pump 1, and is fixed in fixed pump seat 1b on box culvert bx1.

In the horizontal adjustment of drainage pump 1, between box culvert bx1 and pump seat 1b, suitably sandwich the cone washer sm for horizontal adjustment shown in Fig. 4 (b), while adjustment position, precision adjustment is carried out to levelness, position deviation.

Comprise in the installation of horizontal adjustment at drainage pump 1, first by sandwiching the fastening anchor post of form of cone washer sm between pump seat 1b and box culvert bx1.Adjust to target location while making cone washer sm movement in this condition.In the stage of adjusting precision, fastening pump seat 1b again, after confirmation precision does not go wrong to cone washer sm by being welded and fixed, and fill fixing concrete in the mode covering pump seat 1b.

Owing to driving prime mover of the power source of drainage pump 1 or motor 3, reducer 4 needs and the main shaft 1j (with reference to Fig. 2) of main pump, to core, so be substantially equipped in same unit U, carries out aligning in advance in factory.

But if the bore of drainage pump 1 becomes large, then drainage pump 1, prime mover or motor 3, reducer 4 can not be provided in same unit U.In the case, as shown in Figure 1 and Figure 2, main pump 1 and prime mover or motor 3, reducer 4 are located at adjacent unit U1, U2.Specifically, carry out moving into scene after to the horizontal direction of core and the horizontal adjustment of vertical direction (vertical) to the main pump 1 of unit U1 and prime mover of unit U2 or motor 3, reducer 4 in advance in factory.

In addition, suppose because certain reason causes can not being formed at the scene the situation of the precision to core, as shown in Figure 5, equipment can carry out the mechanism (adjustment bolt j1 ~ j8 etc.) that level adjusts again.

Fig. 5 (a) represents to arrange reducer on erecting bed, and have the front view as the level structure of the adjustment bolt of guiding mechanism again, Fig. 5 (b) is the top view around this reducer.In addition, for the ease of understanding, reducer 4, motor 3 are illustrated with box like.

The horizontal adjustment > of < reducer 4

Base plate i2 in unit U is configured with reinforcement frame (not shown).Erecting bed d1, d2 by bolted joints on the reinforcement frame of base plate i2.

Erecting bed d1 is provided with motor 3, erecting bed d2 is provided with reducer 4.

On erecting bed d2, erect and be provided with bolt bearing plate s1 ~ s8, on bolt bearing plate s1 ~ s8, adjustment bolt j1 ~ j8 screws up with moving freely respectively.

Adjustment bolt j1 ~ j8, pushes reducer 4 in the horizontal direction respectively and is arranged to freely adjust in the horizontal direction by reducer 4.According to this structure, by adjusting the position of adjustment bolt j1 ~ j8 at the scene, by adjustment bolt j1 ~ j8, reducer 4 being pushed respectively, reducer 4 can be carried out level to the position desired by horizontal direction and adjust again.After the adjustment, reducer 4 is fixed by not shown fixed-use bolt.

In addition, other equipment machines of drainage pump equipment S are also the same with reducer 4, also can adopt and have the structure that adjustment bolt j1 ~ j8 etc. can carry out the mechanism that level adjusts again.

< subsidiary engine equipment 9>

Fig. 6 is the direction view in the B direction of Fig. 1, and Fig. 7 is the top view of the pump unit of Fig. 1.

As shown in Figure 6, Figure 7, the subsidiary engine such as vacuum pump, air compressor equipment 9, by shortening set pipe arrangement, carrying out laying etc. the narrowing design of the ease for maintenance of the equipment of considering etc. by having concentrated the conduit of distribution r to collect, concentrate on the suitable place of the base plate i2 of the floor of forming unit U10, carry out collecting and arranging.Thus, the space in unit U can be more widely used, and working space is also expanded, effectively can apply flexibly the space in unit U.

Connection > between < unit U

Fig. 8 (a) is master's (side is cutd open) view of the connection of the pipe arrangement represented between the fixing and unit between unit, and Fig. 8 (b) is the top view of the connection of the pipe arrangement represented between the fixing and unit between unit.Fig. 9 (a) is the stereogram of the fixed position between the unit of Fig. 8 (a) viewed from oblique upper, and Fig. 9 (b) is the stereogram representing template tp.

Stride across pipe arrangement k1, k2 between unit U and adopt making structure in front of the border that extends between unit U in order to rear linkage unit U can be arranged at the scene.

Pipe arrangement k1, k2 are fixed by supporting member s1, s2 of being fixed on unit U respectively and are supported.

The connection of pipe arrangement k1, k2 between unit U connects via flanged short tube substantially, but also can as shown in Fig. 8 (a), (b), and what use adjustment of displacement has flexible flexible pipe t1.

On the other hand, slight to driving fit bolt rb1, rb2 ground nail, as shown in Fig. 8 (b), enters to be formed in the hole ua of reamer processing of the plate portion i between connection unit U, is fastened and fixed by nut n1 by the link between unit U.

In the bight of unit U, make (or between plate portion i) between the supporting frame h between stud tb1, tb2 penetrating element U, fastening by nut n2 from both sides.

As shown in Fig. 9 (a), Fig. 9 (b), the link each other of the base plate i2 between unit U adopts template tp.

On template tp, the installing hole tp1 carrying out the through hole of the location of the link between unit U at preposition is formed at assigned position.

Namely, base plate i2 link each other between unit U, by the bolt bt that runs through the installing hole tp1 of template tp to the base plate i2 between unit U each other or the supporting frame h of reinforcement frame be fixed each other, reproduce the state identical with factory, realize the link precision identical with factory.

In other words, the installing hole tp1 of the through hole of template tp is formed at assigned position, the assigned position being formed at the hole of unit U and the installing hole tp1 of template tp is fixed matchingly, thus can be formed and link precision that factory is identical carry out between unit U link.

As shown in Fig. 9 (a), on each limit of template tp between connection unit U at least each self-configuring two place.By the configuration template tp separately of at least two positions on each limit, unit U does not produce the position deviations such as inclination, high and reliably link fixing by positional precision.By the template tp on each limit, tp being configured at the position separated, the inclination between unit U diminishes, and precision improves further.

< control panel C>

Figure 10 (a) is the top view of the configuration representing the control panel be incorporated in a unit, and Figure 10 (b), (c) are the top views of the detailed example of the configuration representing the control panel be incorporated in a unit.

The control panel C bearing the control of drainage pump equipment S carries out narrowing design in the mode be incorporated in a unit U, seeks the configuration space of parts, the efficient activity of distribution.

Design is gathered in order to concentrate control panel C, do not need to carry out segmentation with the dish unit that power plate, subsidiary engine dish, pump dise are such to be formed, according to circumstances, adopt and a unit U constructed as control room and the structure of display lamp, Switch parts is installed in the outside wall surface in the control room of unit U.Display lamp is set, no matter the wall of Switch parts is the inside and outside or building inner face that is made up of multiple unit U of unit U or which outside building can both be installed.

Below, the example of the control panel C be accommodated in a unit U is represented in Fig. 10.

As shown in Figure 10 (a), the unit U being configured with control panel C is divided into space Ua, transformer room Ub and space Uc and configures, this space Ua is configured with and introduces switchboard C1, and this transformer room Ub is configured with transformer C2, and this space Uc is configured with operation board C3.Transformer room Ub is provided with a dr1, space Uc is provided with a dr2.

In the Ua of space, introduce switchboard C1 and the installed part relevant to power supply, parts are connected by distribution and are arranged on wall.

Transformer C2 is placed with in transformer room Ub.

As shown in Figure 10 (b), (c), in the Uc of space, as operation board C3, the motor circuit C3a providing power supply and the control circuit C3b bearing control exposes in the inner space of space Uc, and electric component, electric wiring etc. are fixed on iron plate and are above mounted.That is, operation board C3 adopts from the past different and do not arrange the structure of the iron shell covering motor circuit C3a and control circuit C3b.

Following structure: the motor circuit, the control circuit that form operation board are separately mounted on iron plate, and these circuit are incorporated in hexahedral iron shell in the past.Therefore, the operation board C3 with motor circuit C3a and control circuit C3b is subject to the restriction of the size of hexahedral iron shell, there is the unfavorable condition needing large space such to receive this shell.

On the other hand, in this drainage pump equipment S, the inner space that motor circuit C3a, control circuit C3b are arranged in unit U is exposed, and the electric component, electric wiring etc. of above-mentioned motor circuit C3a, control circuit C3b to be fixed on by screw fastening etc. on the iron plate that arranges in a unit U and to be mounted.Like this, hexahedral iron shell not being set by forming the operation board C3 of drainage pump equipment S, more wide space can being guaranteed in unit U.

Distribution between < unit U connects >

Figure 11 (a) is the top view representing the structure that the distribution between unit connects, the stereogram of the structure of the distribution connecting portion between the unit the state that Figure 11 (b) is the door opening terminal box viewed from oblique upper.

Because the distribution r (r1, r2) of each machine essentially crosses between unit U from the control panel C (C1, C2, C3) drainage pump equipment S, so connected by harness routing after installation unit U at the scene.

In electrical connection between unit U, as shown in Figure 11 (b), on supporting frame h in the corner portion of unit U, plate portion i, be equipped with there is in inside the connection carried out between distribution r (r1, r2) relay terminal platform Cd (Cd1, Cd2 ...) terminal box Tx (Tx1, Tx2 ...).

Consider safety, being provided with at terminal box Tx can the door Txa of freely openable.When usual, door Txa closes, and the relay terminal platform Cd of the distribution connecting portion between unit is coated in terminal box Tx.In addition, during the connection of distribution r when constructing, time of maintenance etc., door Txa opens.Terminal box Tx has a Txa, and usually, door Txa closes, thus can improve safety.

In units of each unit U, from the installed part arranged in each unit U (machine (1,3,4 etc.), dish (C1, C2, C3)) the distribution r that stretches out, be connected with the terminal of the relay terminal platform Cd in the terminal box Tx in unit U.

As shown in Figure 11 (b), the connection of the distribution r (r1, r2) between each unit adopts following structure to make the distribution r (r1, r2) between each unit not become outdoor distribution: in unit connecting portion and terminal box Tx1, Tx2 as the plate portion i on the border between terminal box Tx1 and terminal box Tx2 being formed with opening ia, distribution connection can be carried out through opening ia.Thus, due to outdoor distribution can be avoided, so the faults such as the electrical connection section between distribution r1, r2 is exposed in wind and rain, electric leakage can prevent trouble before it happens.

In addition, the structure of the plate portion i self not being provided as border separately in terminal box Tx1, Tx2 can also be adopted.

As shown in Figure 11 (a), pre-set the distribution r1 to the terminal (not shown) of the relay terminal platform Cd1 in terminal box Tx1 from each machine (1,3,4 etc.) in the unit U of drainage pump equipment S.In addition, the distribution r2 implementing motor circuit C3a, the control circuit C3b etc. from the unit U being equipped with control panel C in advance to the terminal (not shown) of the relay terminal platform Cd2 in terminal box Tx2.

And in the electrical connection of distribution r1, r2 between each unit U, as shown in Figure 11 (b), the terminal each other of relay terminal platform Cd1, Cd2 in terminal box Tx1, Tx2, carries out the electrical connection between distribution r1, r2 through opening ia.

In the connection of the distribution r between unit U, except one one situation about connecting, in order to save again the time of distribution, also following structure can be adopted: be that pencil is concentrated by several distribution r, form the shape of connector, or adopt the terminal board of Splittable, make its connector with the other side side or terminal board chimeric and carry out gathering connection.

By adopting the terminal board of connector or Splittable, the connection operation of distribution r, connecting operation, upkeep operation etc. again and become easy.

On the other hand, because the wire diameter of power line is large, thus adopt the structure (the reference fuel transfer pump 29 of Figure 16 and the connection of non-utility power generation equipment JH) be directly connected between control panel (C3) and machine (1,3,4 etc.) after linkage unit U.

First the operation that distribution between above-mentioned unit U connects carries out the joint test of distribution r in factory.

After off-test, temporarily take the connection of distribution r apart for moving into scene.

Unit U etc. is moved to scene, and after each unit U is arranged on scene, the door Txa of terminal box Tx is opened, and carries out the connection of the distribution r between the unit U identical with the test of factory again.After the connection of distribution r terminates, the door Txa of terminal box Tx is closed.Then, operation setting has the operation board C3 of the unit U of control panel C and switches on power, and drainage pump equipment S is operated.

The assembling > of the unit U of < drainage pump equipment S

Next, the assemble method of the unit U of drainage pump equipment S is described.

Consider seismic resistance, the floor (base plate i2 and/or (front lower supporting frame h2, rami posterior inferior support frame h6, lower front and back right supporting frame h11, the left supporting frame h12 in lower front and back etc. any one (with reference to Fig. 3))) of the unit U of the first floor of vertical, is firmly installed on floor on ground by stone bolt.

Unit U is except except horizontal direction configuration, also can piling up in vertical.

Figure 12 (a), (b) are the stereogram representing the example that unit U configures to horizontal direction.

Substantially being of the setting of unit U: as shown in Figure 12 (a), each unit U is close to, use above-mentioned template tp, for adjacent unit U, above-mentioned driving fit bolt rb1, rb2, stud tb1, tb2, template tp etc. is used adjacent unit U to be connected to each other (with reference to Fig. 8, Fig. 9) respectively.

On the other hand, when pre-determining the shape in set water route etc., as shown in Figure 12 (b), the construct beam H1 of side of the civil construction project personnel forming pick trough 2 is excessive, time off size when unit U is connected to each other directly, carry out as follows.

Be constructed as follows shape: be separated by adjacent unit U and arrange, between adjacent unit U, load wall Ck, the ceiling Ct of adjustment.

In addition, as shown in Figure 1 and Figure 2, in two layers of portion, (being deposited in the unit U of the second layer of vertical) arranges the air regenerating device etc. such as noise damper 5, fan 6, but consider the hot countermeasure in 1F room (the unit U of the first floor of vertical), there is no the base plate i2 on the floor of top board i1,2F (the unit U of the second layer of vertical) of 1F room (the unit U of the first floor of vertical).Lightweight due to air regenerating devices such as noise damper 5, fans 6, thus from the suspention such as front upper supporting frame h1, the rami posterior superior support frame h5 of the ceiling of two layers of portion (being deposited in the unit U of the second layer of vertical), rear right of going forward supporting frame h9, rear left of going forward supporting frame h10, top board i1 or can arrange on roof, setting place freely.

Because the relevance between the caretaker room for managing drainage pump equipment S and equipment machine (1,3,4,5 etc.) (with reference to Fig. 1) is low, therefore, it is possible to be arranged at any one in 1F (the unit U of the first floor of vertical), 2F (the unit U of the second layer of vertical).When being arranged at 2F, in order to the contact of personnel, stair are arranged on unit U namely outdoor outward.If have at indoor (in unit U) excess room arranging stair, then also can be disposed in the interior by it.

Connection between each unit U except the box culvert bx1 of pick trough 2 and and unit U between base plate i2 connection as previously mentioned, be made up of bolted joints.

Specifically, in order to make the precision of the connection between unit U and factory of equal value, make the template tp for connecting between unit shown in earlier figures 9 (b) in advance, when the in-site installation of drainage pump equipment S, use template tp, driving fit bolt rb1, rb2, stud tb1, tb2 etc., carry out the connection between unit U and installation.

In order to carry out the carrying-in/carrying-out etc. during setting, the mechanical disorder of machine (3,4,5 etc.), the top board i1 of ceiling forming the unit U shown in Fig. 3 adopts following structure: be bolted in front upper supporting frame h1, rami posterior superior support frame h5, rear right of going forward supporting frame h9, rear left of going forward supporting frame h10 etc., by pulling down bolt or fastening bolt and can opening and closing.

Figure 13 (a) is the concept front view of the job state representing chain block, Figure 13 (b) is the conceptual top view of the job state representing chain block, and Figure 13 (c) is the concept front view of the state of the guide rail representing dismounting chain block.

For ease of carrying out the on-site maintenance of machine (3,4,5 etc.), near the top board i1 of ceiling, be equipped with H profile steel (not shown), chain block Cb1, the Cb2 shown in Figure 13 (a), (b) be installed and the chain block that makes chain block Cb1, Cb2 suspend movement respectively in midair moves with guide rail Cr1, Cr2.

As shown in Figure 13 (a), the chain block making chain block Cb1 suspend movement in midair moves uses guide rail Cr1, is fixed on front upper supporting frame h1 (with reference to Fig. 3), the rami posterior superior support frame h5 of the reinforcement frame of unit U1 by not shown bolt.Equally, the chain block making chain block Cb2 suspend movement in midair moves uses guide rail Cr2, is fixed on the front upper supporting frame h1 of the reinforcement frame of unit U2, rami posterior superior support frame h5 by not shown bolt.

As shown in Figure 13 (c), the method for taking out of of machine (3,4,5 etc.) arranges wheeled crane Rc on side, machine place to place.And after the fixing bolt of top board i1 having dismantled ceiling, the top board i1 pulling down ceiling by wheeled crane Rc, takes out of failed machines.Now, because the H profile steel for installing chain block exists the possibility hindering and sling, so adopt the structure that can remove.

Chain block Cb1, Cb2 of can freely install by arranging, dismantling and chain block move with guide rail Cr1, Cr2, thus are easy to the setting, replacing, maintenance etc. of carrying out equipment machine from the space of the ceiling of forming unit U.In addition, freely can install because chain block Cb1, Cb2 and chain block move with guide rail Cr1, Cr2, dismantle, so, install when needed, remove when not needing, thus the space of unit U can be widely used and effectively apply flexibly.

And, when causing the whole equipment of drainage pump equipment S or a part of unit U no longer can use due to reasons such as floods, use the wheeled crane Rc being placed in side, machine place to place by truck Tr etc. such as shown in Figure 13 (c), carry out dismantling, changing in units of unit U.

The example > of < machine construction

Next, the pattern of the machine construction of drainage pump equipment S is described.

Figure 14 is the figure of the example of the pattern of the machine construction representing drainage pump equipment S.

The example of the pattern 1 of Figure 14 to be the vertical pump 11 shown in Figure 15 (a), (b) and drive source the be drainage pump equipment S1 of Diesel engine 13.Figure 15 (a) is the front view of the drainage pump equipment S1 of pattern 1, and Figure 15 (b) is the top view of the drainage pump equipment S1 of pattern 1.

In the drainage pump equipment S1 of pattern 1, different from the drainage pump equipment S of embodiment, because vertical pump 11 is vertical axes, thus reducer 14 is configured in the top of vertical pump 11.

The example of the pattern 2 of Figure 14 to be the horizontal pump 21 shown in Figure 16 and drive source the be drainage pump equipment S2 of motor 23.Figure 16 is the top view of 1 layer of the drainage pump equipment S2 of pattern 2.

Border between the unit U21 shown in Figure 16 and unit U25, the border between unit U21 and unit U23 and the border between unit U25 and unit U26, can be formed for the mode of people-to-people contacts not have wall respectively.

Because the machine of moisturizing groove 26, vacuum pump 27, air compressor 28a, air groove 28b and fuel transfer pump 29 is little, thus not restriction on arranging.Fuel tank 30 is arranged at outdoor.

In unit U21, be provided with the terminal box Tx11 of the electric wiring (not shown) connecting machine base part, in the unit U23 of dish base part C11 being provided with control panel, be provided with terminal box Tx12, Tx13 of the distribution (not shown) of terminal pad base part C11.

In addition, in unit U24, be provided with the terminal box Tx14 of the distribution connecting non-utility power generation equipment JH.

The terminal of the relay terminal platform in the terminal of the relay terminal platform in the terminal box Tx12 of the unit U23 of control panel and the terminal box Tx11 of unit U21 is electrically connected as previously mentioned.

The drop wire r9 of power supply is on the terminal that electric pole is connected to terminal box Tx13.

The terminal of the relay terminal platform of the terminal of the relay terminal platform of the terminal box Tx13 of the unit U23 of control panel and the terminal box Tx14 of unit U24 is electrically connected as previously mentioned.

Distribution r from non-utility power generation equipment JH is connected with fuel transfer pump 29.

Figure 17 (a) is the top view of an example of 2 layers of the drainage pump equipment S2 of pattern 2, and Figure 17 (b) is the top view of other examples of 2 layers of the drainage pump equipment S2 of pattern 2.

Unit U27 shown in Figure 17 (a) is fixed on unit U24, in unit U27, is provided with the noise damper 27a of the non-utility power generation equipment JH being connected to unit U24.In addition, unit U28 is fixed on unit U22, in unit U28, is provided with the noise damper 27b of the motor 23 being connected to unit U22.

As shown in Figure 17 (b), if space allows, also two noise dampers 27a, 27b can be set in any one of unit U27 or unit U28.

The example of the mode 3 of Figure 14 to be the vertical pump 31 shown in Figure 18 (a), (b) and drive source the be drainage pump equipment S3 of motor 33.Figure 18 (a) is the front view of the drainage pump equipment of mode 3, and Figure 18 (b) is the top view of 1 layer of the drainage pump equipment of mode 3.

As shown in Figure 18 (a), when driving the high interference of motor 33 of vertical pump 31 to the ceiling of the unit U31 of 1 layer, the unit U32 of 2 layers is set.And, in the unit U32 of 2 layers, chain block Cb1 and chain block are set and move and use guide rail Cr1.Plate portion i is not had between the unit U31 of the unit U32 and 1 of 2 layers layers.

Like this, because drainage pump equipment S3 is the structure extended upward, so, as shown in Figure 18 (b), non-setting unit U in space p1, p2, p3 around unit U31.

The example of the drainage pump equipment S4 that the pattern 4 of Figure 14 is horizontal pump and drive source when being motor.

< drainage pump equipment S constructs >

Constructing of drainage pump equipment S (S1, S2, S3) is undertaken by following order.

1st operation: first, prepares the identical unit U of the size of aequum and equipment machine.

2nd operation: be arranged at the machine needing precision to adjust in the equipment machine (1,3,4 etc.) of U, (manufactures on-the-spot) in the factory assembled in unit U, is decomposed after precision adjustment.

3rd operation: what unit U, the equipment machine being arranged at unit U were moved to drainage pump equipment S constructs scene.

4th operation: unit U uses template tp, driving fit bolt rb1, rb2, through bolt tb1, tb2 etc. are fastened by bolts and link each other, makes unit U be arranged at scene.Then, from the space of top board i1 of having dismantled unit U, by wheeled crane Rc, equipment machine is arranged in unit U.In addition, for need horizontal accuracy machine (drainage pump 1 etc.) setting for, adjustment horizontal accuracy after, above-mentioned machine be fixed and arrange (with reference to Fig. 4 (a), (b)).

5th operation: for the machine needing the positional precision adjustment carrying out equipment machine, carries out precision adjustment (with reference to Fig. 5 (a), (b)).

6th operation: the top board i1 of unit U is fastened by bolts and is mounted.

7th operation: the electrical connection (with reference to Figure 11 (a), (b)) carrying out the distribution r of equipment machine.

In addition, from the 4th operation to the 6th operation, suitably carry out as required.

By above operation, drainage pump equipment S (S1, S2, S3) has constructed.

According to said structure, unit U identical for size links fixing and constructs by drainage pump equipment S (S1, S2, S3).Therefore, it is possible to the reduction of erection time, reduce operation scaffold.

When constructing, as shown in Figure 19 (a), by wheeled crane Rc, unit U being moved, unit U can be arranged in the horizontal direction or piling up setting in vertical.In addition, the equipment machine that arranges in unit U (3,4,5 etc.), as shown in Figure 19 (a), can be arranged from top by the top board i1 of removable unit U.

Therefore, the space ph moving into equipment machine as the comparative example in the past shown in Figure 19 (b) in order to arrange equipment machine for truck Tr can significantly be reduced.In addition, Figure 19 (a) represents that the pump unit of embodiment is at the scene to the top view moving into and construct situation of unit, and Figure 19 (b) represents the top view of moving into and construct situation of the pump unit of comparative example to scene.

In addition, equipment machine is arranged in unit U by drainage pump equipment S in advance in factory, decomposes after Adjustment precision, after this, is moved to scene, at the scene and similarly carry out in factory assembling arrange.Owing to equipment machine to be arranged in factory in advance in unit U and to carry out precision adjustment, thus can assemble accurately.Therefore, just much of that even if also only need carry out fine setting when the adjustment needing precision.

In addition, it is just much of that initial once covering with paint is only carried out in the covering with paint of equipment machine, do not need to cover with paint, lacquer, colour wash, etc. again.In the past, needed to carry out when parts make first time cover with paint, lacquer, colour wash, etc., at assembling parts and is decomposed after joint inspection and carry out to dispatch from the factory second time cover with paint, lacquer, colour wash, etc., install at the scene after carry out covering with paint, lacquer, colour wash, etc. so unnecessary operation for the third time.

Further, owing to being the structure that unit U is arranged in the horizontal direction or piled up in vertical, be therefore easy to tackle setting up and being easy to exchange for each unit U of future.

In addition, when carrying out the maintenance etc. of equipment machine, the chain block freely install owing to adopting near the top board i1 of the ceiling at unit U, dismantled moves with guide rail Cr1 (Cr2) and chain block Cb1 (Cb2), so be easy to safeguard.In addition, chain block moves also can be placed with guide rail Cr1 (Cr2) and chain block Cb1 (Cb2) with keeping intact, and can easily remove when needed.

Therefore, standing bridge crane in the past is not needed.

According to above explanation, can being decomposed after making factory constructs in advance building and equipment machine shape all-in-one-piece unit U and adjusts, being constructed by carrying out at the scene piling up.Therefore, it is possible to carry out constructing of building and equipment machine with short delivery period, and operation of not doing over again, be easy to carry out to safeguard, the exchange of equipment machine, the facility of the plumbing equipment that the positional precision that can realize arranging is high and construction method thereof.

In addition, the present invention is not limited to above-mentioned embodiment, can comprise various embodiment.Such as, the above embodiments are the embodiments illustrated for ease of understanding the present invention, are not limited to have the entire infrastructure illustrated.Such as, a part for the structure illustrated can also be comprised.

In addition, the structure of a part for certain embodiment and other embodiment can be replaced, in addition, also can increase the structure of other embodiment in the structure of certain embodiment.In addition, also can for a part for the structure of each embodiment carry out other structure add, delete, replace.

Claims (13)

1. a pump unit structure, is characterized in that, has:

Form structure, multiple unit of the rectangular shape of same size; And

Be arranged in described unit, the equipment machine that can exchange with changing from the space dismounting of the upper side of formation ceiling,

Described multiple unit arranges in the horizontal direction or piles up in vertical and form.

2. pump unit structure as claimed in claim 1, is characterized in that, before the several equipment machines in described equipment machine are mounted at the scene, is pre-installed in described unit line position adjustment of going forward side by side.

3. pump unit structure as claimed in claim 1, it is characterized in that having modular shuttering element, this modular shuttering element is formed with multiple installing hole in the position of regulation, adjacent described unit is by making installing hole described in bolt-through and fastening, and described cell location is in predetermined position and be fixed.

4. pump unit structure as claimed in claim 1, it is characterized in that, described unit has:

Form the supporting frame parts of the skeleton of described unit; And

Be fixed on described supporting frame parts and can the top board of free installing/dismounting.

5. pump unit structure as claimed in claim 1, is characterized in that,

Described unit is formed by the supporting frame parts of the skeleton forming described unit,

Described unit have be individually fixed in described supporting frame parts the pair of right and left side plate extended at fore-and-aft direction, top board, base plate, header board, in rear plate at least any one.

6. pump unit structure as claimed in claim 1, is characterized in that, described unit uses the supporting frame parts of the skeleton forming described unit and forms.

7. pump unit structure as claimed in claim 1, is characterized in that having:

Described equipment machine is made to suspend the machine travel mechanism of movement in midair; And

Near the ceiling being installed on described unit and can the machine travel mechanism guide portion of free installing/dismounting, described machine travel mechanism guide portion be installed on described machine travel mechanism and can moves freely.

8. pump unit structure as claimed in claim 1, is characterized in that having:

The multiple electric wirings be connected respectively with the multiple described equipment machine in described unit; And

Be configured at the corner portion in described unit and there is the terminal board of the terminal be connected with described electric wiring,

The described terminal of the described terminal board in a described unit is electrically connected with the described terminal of the described terminal board in unit described in adjacent other.

9. pump unit structure as claimed in claim 1, is characterized in that having:

The electric wiring be connected respectively with the described equipment machine in described unit; And

Be configured at the corner portion in described unit and there is the terminal board of the terminal be connected with described electric wiring,

The described terminal of the described terminal board in unit described in the described terminal of the described terminal board in a described unit and adjacent other, through being arranged at the opening portion of a described unit and being arranged at the opening portion of unit described in other and being electrically connected.

10. pump unit structure as claimed in claim 1, is characterized in that having:

The electric wiring be connected with the described equipment machine in described unit; And

Be configured at the corner portion in described unit and have the terminal be connected with described electric wiring terminal board,

The described terminal of the described terminal board in unit described in the described terminal of the described terminal board in a described unit and adjacent other, through being arranged at the opening portion of a described unit and being arranged at the opening portion of unit described in other and being electrically connected,

The described terminal board of the described terminal board of a described unit and unit described in other can the framework of door of freely openable cover by having.

11. pump unit structures as claimed in claim 1, is characterized in that, be configured with subsidiary engine equipment in certain set of regions in described unit.

12. pump unit structures as claimed in claim 1, is characterized in that having:

As one of described equipment machine there is the pump of suction pipe; And

Be provided with the pick trough of the opening inserted for described suction pipe,

Described pick trough is made up of box culvert.

The construction method of 13. 1 kinds of pump unit structures, this pump unit structure has: form structure, multiple unit of the rectangular shape of same size; And to be arranged in described unit and the equipment machine that can exchange with changing, the feature of the construction method of described pump unit structure is,

Be arranged at the described equipment machine that needing in the described equipment machine in described unit carries out precision adjustment, before being arranged at the scene constructing described pump unit structure, assembled in described unit in advance, be decomposed after carrying out precision adjustment;

At described scene, described multiple unit arranges in the horizontal direction or piles up in vertical and construct;

Described equipment machine is arranged in described unit from the space of upper side of the ceiling forming described unit, and needing in described equipment machine carries out the described equipment machine of described precision adjustment, and be fixed setting after carrying out horizontal accuracy adjustment;

Carry out the electrical connection of the distribution of described equipment machine.