JP5711521B2 - Vertical and horizontal jigs for vertical axis rotating machines - Google Patents

Description

The present invention can easily change a vertically long vertical shaft rotary machine having a substantially cylindrical outer shape between a vertical state and a horizontal state, and the lower end of the vertical shaft rotary machine when changing the vertical state and the horizontal state. The present invention relates to a vertical and horizontal jig for a vertical axis rotating machine that prevents the opening from being damaged or damaged, and that the vertical and horizontal jig is used as a packing member for a vertical axis rotating machine in a horizontal state during transportation. Is.

  Vertical shaft rotary machines having a substantially cylindrical outer shape include vertical shaft pumps, vertical shaft motors, vertical shaft submersible motors, vertical shaft submersible pumps, and the like. These vertical axis rotating machines are carried in the installation place in a horizontal state and need to be changed to a vertical state in order to be installed. As an example, a conventional operation for changing from a horizontally placed state to a vertically placed state will be described with reference to FIG. FIG. 12 is a diagram showing a procedure of a conventional work for changing the vertical shaft pump from the horizontal position to the vertical position. In FIG. 12, first, one end of a wire rope 14 is hung on a hanging metal fitting 12 provided at the top of a vertical pump 10 in a horizontal state, and the other end of the wire rope 14 is hung on a hook 16 of a crane (not shown). . Then, the top of the vertical pump 10 is lifted by a crane, and is lifted while gradually changing the position of the crane in the direction of the solid line arrow in FIG. 12 with the lower end edge 20 of the suction bell 18 at the lower end of the vertical pump 10 as a fulcrum. The vertical shaft pump 10 is raised and the crane is operated while carefully adjusting the positional relation between the center of gravity of the vertical shaft pump 10 and the hook 16 of the crane, and the vertical shaft pump 10 is completely set up.

  On the contrary, when removing the vertical pump 10 from the installation location of the pump tank in the drainage station for inspection or repair, the vertical pump 10 is removed from the pump tank while standing with a crane. Then, while carefully operating the crane, the crane is moved in the direction of the broken arrow in FIG. The pump 10 is turned over.

In addition, a technique for performing a work for standing or overturning a vertically long vertical shaft rotary machine having a substantially cylindrical shape at a safe and low cost is disclosed in Japanese Utility Model Publication No. 60-165309 (Patent Document 1). In the technique disclosed in Patent Document 1, the suction port at the lower end of the vertical shaft pump is removed from the discharge bowl, and the roll table with the grounding portion formed in a curved surface is fixed to the flange of the discharge bowl for fixing the suction port. Then, with the curved surface of the rollover table in contact with the ground, the vertical shaft is turned over or up with a part of the curved surface as a fulcrum.
Japanese Utility Model Publication No. 60-165309

  In the operation of changing the conventional vertical pump 10 shown in FIG. 12 between the horizontal position and the vertical position, the vertical pump 10 is brought into contact with the lower end edge 20 of the suction bell 18 on the floor 60 and used as a fulcrum. If the positional relationship between the center of gravity of the vertical shaft pump 10 and the crane hook 16 is not appropriate, the balance is lost, and the position of the floor 60 where the lower end edge 20 of the suction bell 18 as a fulcrum comes into contact is lost. The position of the vertical shaft pump 10 is suddenly changed and is extremely dangerous, and the weight of the vertical shaft pump 10 is concentrated on the lower end edge 20 of the suction bell 18 dragged on the floor 60. There was a risk of damage. For this reason, a very careful crane operation is required for the work, and there is a problem that a great deal of time and labor are required.

  Furthermore, when the vertical shaft pump 10 is transported from the factory to the installation site, it is transported in a horizontal state. However, much time and labor are required for the packing work to prevent the collapse of the cargo during transportation. In addition, although it is unpacked after being carried into the installation site, there has been a problem that a large amount of wood used for packing is generated as waste.

  In the technique disclosed in Japanese Utility Model Laid-Open No. 60-165309, in order to attach a roll table, the suction port at the lower end of the vertical shaft pump is removed from the discharge bowl, and the discharge bowl for fixing the suction port It is necessary to fix the roll over to the flange. Of course, it is also necessary to remove the rollover base from the vertical pump and attach the suction port at the installation location. Furthermore, when transporting, packing work is required to prevent the collapse of the cargo, and there is a problem that a large amount of wood used for packing is generated as waste after being transported. It was.

The present invention was made in view of the problems in changing the conventional vertical axis rotating machine between the vertical state and the horizontal state as described above, and the vertical axis rotating machine can be easily changed between the vertical state and the horizontal state. In addition, when changing the vertical state and the horizontal state, the lower end opening of the vertical axis rotating machine is not damaged or damaged, and the vertical axis rotating machine is used as a packing member during transportation. And it aims at providing a horizontal jig.

The present invention has been made to solve the above-described problems. The vertical and horizontal jigs of the vertical shaft rotating machine according to the present invention have a substantially cylindrical outer shape and a vertically long vertical shaft rotating machine. A band plate bent in an L shape so as to follow from the lower end opening to the side wall, and an outer edge shape of the band plate standing and fixed on the outside of the band plate is parallel to the band plate facing the L-shaped linear portion. And an attachment member is formed with a side plate that faces the bent portion and has a curved shape and is connected to a portion parallel to the linear portion. The two attachment members are connected and fixed by a plurality of connecting members disposed on the vertical shaft rotating machine, and a plurality of fixing members are provided on the outside of the side plates of the two attached members connected and fixed. The vertical installation and horizontal installation jigs of the vertical installation and horizontal installation jigs In a state where the vertical shaft rotating machine is stretched over the side wall from the lower end opening portion, the vertical shaft rotating machine is held and both ends of a clamping band are fastened and fixed to the fixing member, respectively. The vertical jig and the horizontal jig are fixed, and the lower end opening of the vertical axis rotating machine does not come into contact with the floor, but the curved portion of the side plate comes into contact with the floor and faces the lower end opening. The vertical shaft rotating machine is packed with the vertical and horizontal jigs in the horizontal position during transportation, and the vertical position is changed to the vertical position with the portion down and the horizontal position with the portion facing the side wall down. It is made to utilize as a member .

  Then, a second band plate is erected and fixed to the side plate along the outer edge shape of the side plate, and the cross-sectional shape of the additional member is H-shaped or U-shaped by the band plate, the side plate, and the second band plate. You may comprise so that it may become.

  Further, the connecting member is connected and fixed to the side plate by screwing a bolt and a nut, and the interval between the two additional members can be changed by replacing the connecting member with a different length. You can also.

  Further, a longitudinally long hole through which a fixing bolt for fixing the fixing member is inserted is formed in the side plate so that the position of the fixing member can be adjusted in the longitudinal direction with respect to the attachment member. It is also possible to configure.

  Furthermore, a stand that can be swingably stored in the side plate and can be protruded on the opposite side of the band plate is provided, and the stand is protruded in a vertical state of the attachment member to prevent the fall, and the stand is stored. Thus, the attachment member may be configured to be in a horizontally placed state.

Further, the vertical and horizontal jigs of the vertical shaft rotating machine according to the present invention are bent in an L shape so that the vertical axis of the vertical shaft rotating machine follows the side wall from the lower end opening to the vertically long vertical shaft rotating machine. A belt plate and an outer edge of the belt plate that is fixed to the outside of the belt plate and faces the straight portion that extends along at least the side wall of the L-shape and is parallel to the belt plate and faces the bent portion. And an attachment member is formed by a side plate that is curved and connected to a portion parallel to the linear portion, and the attachment members are arranged in parallel between two attachment members, and the connection members are disposed between the attachment members. Two attachment members are connected and fixed, and a plurality of fixing members are respectively arranged outside the side plates of the two attachment members fixed and connected, and the side plates can be slidably accommodated and A stand that can protrude on the opposite side is installed to The vertical and horizontal jigs are arranged over the side wall from the lower end opening of the vertical axis rotating machine, holding the vertical axis rotating machine and holding both ends of the clamping band. The vertical and horizontal jigs are fixed to the vertical shaft rotating machine, the stand is protruded, and the attachment member faces the lower end opening. The stand is prevented from falling by the stand and is placed in a vertical state, the stand is stored and the attachment member is placed in a horizontal state with the part facing the side wall, and the lower end opening of the vertical shaft rotating machine is A vertically placed state in which the curved portion of the side plate is brought into contact with the floor without contacting the floor and the portion facing the lower end opening is down, and a horizontally placed state in which the portion facing the side wall is down. Change to Sometimes the longitudinal location and horizontal jig with horizontal stationary state may be adapted to use as a packing member of the standing shaft rotary machine.

And for the vertical cylindrical rotary machine with a substantially cylindrical outer shape, a band plate bent in an L shape so as to follow from the lower end opening to the side wall, and standing and fixed on the outside of the band plate An outer edge shape is parallel to the belt plate facing the straight portion that follows at least the side wall of the L-shape, and is curved to face the bent portion, and is continuous to a portion parallel to the straight portion. An attachment member is formed by the side plate, and the two attachment members are connected and fixed by a plurality of connection members arranged in parallel between the two attachment members. A plurality of fixing members are respectively arranged on the outside of the side plates of the two attachment members to constitute vertical and horizontal jigs for the vertical axis rotating machine, and the vertical and horizontal jigs are configured for the vertical axis rotating machine. In front of the lower end opening to the side wall, Vertical shaft wherein fixedly fastened to the fixing member suffers from a rotary machine the ends of the tie-down bands respectively, so as to fix the longitudinal location and horizontal jig on the riser shaft rotary machine, the lower end opening of the standing shaft rotary machine Without placing the part abutting on the floor, the curved part of the side plate is brought into contact with the floor and the part facing the lower end opening is placed down, and the part facing the side wall is placed down. In addition, the vertical and horizontal jigs may be used as packing members for the vertical axis rotating machine in the horizontal state during transportation .

In the vertical and horizontal jigs of the vertical axis rotating machine according to claim 1, the outer edge of the side plate of the attachment member is grounded on the floor in a state where the vertical axis rotating machine is fixed to the jig with a load-carrying band, Since the outer edge shape of the side plate is a straight line portion parallel to the lower end opening of the vertical axis rotating machine and the straight line portion parallel to the side wall in a curved line, when converting into a vertical state and a horizontal state, The curved portion of the outer edge shape of the side plate abuts on the floor, and the abutment position can be changed sequentially according to the inclination of the vertical axis rotating machine, so that the vertical axis rotating machine can be safely changed between the vertical position and the horizontal position. . Moreover, since the vertical axis rotating machine is not in direct contact with the floor, the lower end opening of the vertical axis rotating machine is not damaged. Furthermore, with the jig fixed to the vertical shaft rotating machine, the jig can be used as a packaging member and can be transported in a horizontal state, so that packaging is unnecessary and waste of the packaging member does not occur. . Of course, the jig is used repeatedly. Further, unlike the technique described in Patent Document 1, an operation such as removing a part of the vertical axis rotating machine is not required.

  In the vertical and horizontal jigs of the vertical shaft rotating machine according to claim 2, the second strip is erected and fixed to the side plate along the outer edge shape of the side plate of the attachment member, and the cross section of the attachment member Since the shape is H-shaped or U-shaped, the strength of the attachment member itself is improved, and the second strip is grounded on the floor, so that the load per unit area applied to the floor can be reduced. it can.

  In the vertical and horizontal jigs for the vertical axis rotating machine according to claim 3, the distance between the two additional members can be changed by exchanging the connecting members with different lengths. Therefore, the interval between the two additional members can be made appropriate according to the outer diameter of the vertical rotating machine, and the versatility is excellent.

  In the vertical and horizontal jigs for the vertical axis rotary machine according to claim 4, the arrangement position of the fixing member can be adjusted in the vertical direction by the long hole with respect to the attachment member, so that the shape of the vertical axis rotary machine Accordingly, the position surrounded by the packing band can be changed as appropriate, and the machine can be securely and securely fixed to the jig.

  In the vertical and horizontal jigs for the vertical axis rotating machine according to claim 5, in the vertical state, the stand can be protruded on the side opposite to the band plate attached to the vertical axis rotating machine to prevent the fall. Therefore, it is not necessary to provide a means for supporting the jig in order to securely hold the vertically placed state.

In the vertical and horizontal jigs for the vertical axis rotating machine according to claim 6, since the side plate is provided with a stand that can be swingably stored and protruded on the opposite side of the belt plate, the stand is protruded. With the attachment member facing the lower end opening, the stand can be prevented from falling by the stand and can be placed vertically. Therefore, the straight edge part of the outer edge shape of the side plate facing the part where the lower edge of the lower end opening of the vertical axis rotating machine is mounted is shortened, the curved part is enlarged, and the vertical and horizontal positions are more smoothly You can change it. And in the state which fixed the jig | tool to the vertical axis | shaft rotary machine, a jig | tool can be conveyed in a horizontal state using a packaging member, a packaging is unnecessary and the waste of a packaging member does not arise.

In the vertical and horizontal jigs of the vertical axis rotating machine according to claim 7, the jig itself cannot maintain the vertical state, but the curved portion of the outer edge shape of the side plate comes into contact with the floor and the contact position The vertical axis rotating machine can be safely changed between the vertical position and the horizontal position by operating a crane or the like. And, with the jig fixed to the vertical axis rotating machine, the jig can be used as a packing member and transported in a horizontal state, and no packing is required and no waste of the packing member is generated. .

  Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a side view of a first embodiment of a vertical and horizontal jig of a vertical axis rotating machine according to the present invention. FIG. 2 is a view taken in the direction of arrow A in FIG. FIG. 3 is a partial cross-sectional view taken along the line B-B in FIG. 2. FIG. 4 is a side view showing a state in which the jig of the present invention is attached and fixed to the vertical shaft rotating machine. FIG. 5 is a diagram for explaining an operation of converting the vertical axis rotary machine into the horizontal state and the vertical state in the state of FIG. 4. In the present invention, the vertical shaft rotating machine has a substantially cylindrical outer shape and is vertically long. Specific examples thereof include a vertical shaft pump, a vertical shaft motor, a vertical shaft submersible motor, and a vertical shaft submersible pump. Moreover, in the case of vertical shaft pumps, etc., products assembled at the factory are transported to the installation site and installed, and pump shafts and impellers, etc. that are built into the substantially cylindrical side walls are supported by bearings. In this case, no trouble occurs even if the vehicle is placed horizontally.

  In the figure, the strip 22 is L-shaped in the plate thickness direction so that it extends along the side wall from the lower end opening of the lower end edge 20 of the suction bell 18 with respect to the vertically long vertical shaft pump 10 having a substantially cylindrical shape. It can be bent. The side plate 24 is fixed upright on the outer side of the entire length of the band plate 22. The outer edge shape of the side plate 24 includes a portion facing the straight line portion 22a that follows the side wall of the L-shaped band plate 22 and a portion facing the straight line portion 22b that follows the L-shaped lower end opening. In addition to being formed into parallel straight lines, the belt plate 22 has a curved shape facing the bent portion 22c of the L-shape, and is continuous with the straight portion. Further, the second belt plate 26 is erected and fixed to the outer edge of the side plate 24. The shape of the second band plate 26 follows the outer edge shape of the side plate 24. The attachment member 28 is configured by integrating the band plate 22 and the second band plate 26 with the side plate 24 sandwiched by an appropriate means such as welding, bolts, or integral molding.

  Further, the two attachment members 28, 28 are arranged in parallel in parallel with a gap g therebetween, and a plurality of connecting members 30, 30 ... made of steel pipes of the same length are interposed therebetween, The both end portions of the connecting members 30, 30 ... are connected and fixed to the side plates 24, 24 by bolts 30a, 30a, etc., respectively, so that the two attachment members 28, 28 and the connecting members 30, 30 ... are integrated. In addition, fixing members 32, 32... Are fixed to the outside of the side plates 24, 24 of the integrated attachment members 28, 28 by welding or the like. These two attachment members 28, 28, the connecting members 30, 30... And the fixing members 32, 32... Constitute a vertical and horizontal jig 34 of the vertical axis rotating machine of the present invention. Note that the interval g in which the two attachment members 28 and 28 are disposed is configured to be somewhat narrower than the outer diameter of the vertical shaft pump 10. Further, the length of the linear portion 22b of the attachment members 28 and 28 attached to the lower end edge 20 side of the suction bell 18 is configured to be about the outer diameter of the vertical shaft pump 10 or longer.

  In the state where the vertical and horizontal jigs 34 of the vertical shaft rotating machine of the present invention having the above structure are set up, the vertical shaft pump 10 is mounted on the straight portion 22b of the strip 22 in a standing state with a crane. As shown in FIG. 4, the vertical shaft 10 is surrounded by the tightening bands 36, 36, and both end portions of the tightening bands 36, 36 are respectively formed in holes 32a, 32a,. It fixes to the metal fittings 32b and 32b ... which were provided, and it tightens. If necessary, a square member 38 or the like for adjusting the gap is interposed between the vertical shaft pump 10 and the jig 34. The vertical shaft pump 10 and the jig 34 attached thereto are integrated by fastening with the load fastening bands 36 and 36. 4, the straight portion facing the straight portion 22b of the jig 34 on which the lower end edge 20 of the suction bell 18 of the vertical shaft pump 10 is mounted is grounded on the floor and is in a self-supporting state. .

Next, an operation for changing between a vertically placed state and a horizontally placed state will be described. With the jig 34 attached and integrated with the vertical shaft pump 10, as shown in FIG. 5, a wire rope 14 is hung on the hanging metal fitting 12 provided at the top of the vertical shaft pump 10, and this wire rope 14 is attached to the crane. Hang on the hook 16. When changing from the vertically placed state to the horizontally placed state, the crane is moved to the right side in FIG. 5 and the hook 16 is gradually lowered. Then, the jig 34 gradually falls, and the curved portion is in contact with the floor 60. The contacted portion gradually changes and tilts smoothly, further moves the crane to the right side and lowers the hook 16. As a result, the jig 34 is completely tilted so that the straight portion of the jig 34 that is in contact with the side wall of the vertical shaft pump 10 is brought into contact with the floor 60. Therefore, the vertical shaft pump 10 can be set in a lateral state. In addition, what is necessary is just to perform the crane operation contrary to the said operation | work in order to change from a horizontal position to a vertical position.

When changing the horizontal position and the vertical position, since the curved portion of the jig 34 serves as a guide, the posture can be changed safely. Moreover, unlike the prior art, there is no possibility that the lower end edge 20 of the suction bell 18 is dragged on the floor, and the weight of the vertical shaft pump 10 is not concentrated on one point, and the lower end edge 20 is damaged. There is nothing. Furthermore, when transporting, the jig 34 is fixed to the vertical shaft pump 10 and transported in a horizontal state using the jig 34 as a packing member or at least as a part of the packing member. Therefore, the packaging is unnecessary or simple, and the waste of the packaging member is not generated or the amount thereof is reduced. Of course, the jig 34 is used repeatedly.

  In the first embodiment, the attachment member 28 is integrated into the H-shaped cross section by an appropriate means such as fixing by welding or integral molding with the band plate 22 and the second band plate 26 with the side plate 24 interposed therebetween. However, the present invention is not limited to this, and the attachment member 28 may be formed in a U-shaped cross section with the band plate 22 and the second band plate 26 with the side plate 24 interposed therebetween. Further, the attachment member 28 may be configured to have a T-shaped cross section or an inverted L-shape by the band plate 22 and the side plate 24 without providing the second band plate 26. In the attachment member 28 where the second strip 26 is not provided, a large load concentrated on the floor 60 and a contact portion of the loading platform of the truck being transported is applied, but the iron plate is appropriately applied to the floor 60 and the loading platform. If you lay down, there will be no problem.

  Further, the connecting members 30, 30... That connect the two attachment members 28, 28 have flange portions fixed to both ends of the steel pipe, and these flange portions are attached by bolts 30a, 30a. The side plates 24 and 24 are fixed. Therefore, the vertical shaft pump 10 of any outer diameter can be accommodated by changing the lengths of the connecting members 30, 30... The connecting members 30, 30... Are not limited to those made of steel pipes, and appropriate long steel molds such as H-shaped steel, groove-shaped steel, angle steel, and rectangular pipes may be used. Of course, the connecting members 30, 30... May be fixed to the side plates 24, 24 of the attachment members 28, 28 by welding or the like as long as they correspond only to the vertical shaft pump 10 having a constant outer diameter. It is.

  Further, the fixing members 32, 32... That are fixed to the side outer sides of the side plates 24, 24 of the attachment members 28, 28 may be arranged so as to correspond to the shape of the vertical shaft pump 10, but the number of the arranged members. If the number is increased, the fixing members 32, 32,... To be used can be appropriately selected, and it is possible to more appropriately cope with various shapes of the vertical shaft pump 10. The structure of the fixing members 32, 32... Is not limited to the one provided with the holes 32a, 32a, etc., and any structure can be used as long as both ends of the tightening bands 36, 36 can be fastened and fixed. May be provided.

  Next, a second embodiment of the present invention will be described with reference to FIGS. FIG. 6 is a partial side view of a second embodiment of the vertical and horizontal jigs of the vertical rotating machine according to the present invention. FIG. 7 is an enlarged partial view taken along the line CC in FIG. 6 and 7, the same or equivalent members as those in the first embodiment shown in FIGS. 1 to 5 are denoted by the same reference numerals, and redundant description is omitted.

  In the first embodiment, fixing members 32, 32,... Are fixed to the side outer sides of the side plates 24, 24 of the integrated attachment members 28, 28 by welding. In this case, the side plates 24, 24 are provided with a plurality of elongated holes 24a, 24a,... Which are elongated in the longitudinal direction, and fixing bolts 32c, 32c are inserted into the elongated holes 24a, 24a. .. Are fixed to the fixing nuts 32d, 32d,... The positions of the fixing bolts 32c, 32c,... Can be adjusted in the longitudinal direction by changing the positions of the fixing bolts 32c, 32c, etc. in the long holes 24a, 24a, and tightened and fixed according to the outer shape of the vertical shaft pump 10. The position of the load-clamping bands 36, 36 to be made can be made more appropriate in the longitudinal direction.

  Furthermore, a third embodiment of the present invention will be described with reference to FIGS. FIG. 8 is a side view of a third embodiment of the vertical and horizontal jigs of the vertical axis rotating machine according to the present invention. FIG. 9 shows an example of the structure of the stand shown in FIG. 8, (a) is a front view, (b) is a bottom view, and (c) is a view taken in the direction of arrow D in FIG. The leg pipe and the leg plate are not shown). In the third embodiment, the same or equivalent members as those in the first embodiment and the second embodiment are denoted by the same reference numerals and redundant description is omitted.

  In the third embodiment, the L-shaped bent portions of the attachment members 28 and 28 with which the stand 40 is integrated are disposed on the laterally outer sides of the side plates 24 and 24 so as to be swingable. The structure of the stand 40 is such that a swing pipe 48 somewhat shorter than this is loosely fitted to the shaft pipe 46, and support members 50, 50 are fixed to both ends of the shaft pipe 46 by welding or the like. , 50 are fixed to the side plates 24, 24 by welding or the like. Then, the leg pipe 52 is fixed to the swing pipe 48 by welding or the like in an oblique direction with respect to the swing axis, and the leg plate 54 is fixed to the free end portion by welding or the like. The leg pipe 52 can swing about 180 degrees about the shaft pipe 46 as a swing axis. The leg pipe 52 is stored in a state where the leg pipe 52 follows the side plate 24 by swinging, and the side plate 24 is opposite to the strip plate 22. Can be changed to a protruding state. In a state where the jig 34 is in a self-supporting state in which the straight portion on which the lower end edge 20 of the suction bell 18 of the vertical shaft pump 10 is mounted is in contact with the floor 60, the leg plate 52 contacts the floor 60 with the leg pipe 52 protruding. The jig 34 is prevented from falling over so as to be in contact. It goes without saying that the angle at which the leg pipe 52 is welded to the swing pipe 48 and the length of the leg pipe 52 are appropriately adjusted according to the position where the stand 40 is provided on the side plate 24. Further, in the retracted state and the protruding state of the leg pipe 52, through holes are formed in the swing pipe 48 and the shaft pipe 46, and swing stopper nuts 56, 56 are provided on the swing pipe 48 coaxially with the through holes. The rocking bolts 58 and 58 are screwed to the rocking nuts 56 and 56 so as to pass through the rocking pipe 48 and the shaft pipe 46, thereby restricting the rocking of the leg pipe 52. . If the retracted state and the projecting state of the leg pipe 52 are 180 degree swing positions, the swing pipe 48 and the shaft pipe 46 are drilled to restrict the swing of the leg pipe 52 as shown in FIG. Two through holes to be provided may be provided on the same line in the diameter direction. Of course, the leg pipe 52 may be made of an appropriate steel plate such as an H-shaped steel instead of a pipe.

  In the third embodiment, the stand 34 can be prevented from falling by protruding the stand 40 on the side opposite to the belt plate 22, that is, on the side opposite to the vertical shaft pump 10 in the vertical state of the jig 34. Therefore, it is not necessary to provide a separate means for supporting the jig 34 in order to hold it securely. Moreover, in the horizontal state such as transport, the stand 40 can be stored in a state of being attached to the side plate 24, and there is no obstacle to the transport.

  In the third embodiment described above, the jig 34 is brought into a self-supporting state with the straight line portion on which the lower end edge 20 of the suction bell 18 of the vertical shaft pump 10 is mounted contacting the floor 60. . However, since it can be made independent by providing the stand 40, it does not need to be independent only by the straight part in which the lower end edge 20 of the suction bell 18 of the vertical shaft pump 10 is mounted. Therefore, as in a modification of the third embodiment shown in FIG. 10, the side plate 24 is provided with a stand 40 that can be swung freely and can protrude on the opposite side of the strip plate 22, and the suction bell 18 of the vertical shaft pump 10. The straight line portion on which the lower end edge 20 is mounted is shortened and supported by the front end portion of the straight line portion and the stand 40 so that the posture is maintained, and the fall is prevented so that the vertical position can be obtained. good. By shortening the straight line portion, the curved portion can be considerably enlarged, and the vertical state and the horizontal state can be changed more smoothly.

Further, if the jig 34 can be held in a standing state by a crane or other appropriate means, the lower end edge 20 of the suction bell 18 of the vertical shaft pump 10 is mounted as in the modification shown in FIG. In other words, the stand 40 does not have to be provided alone. The large curved part of the outer edge shape of the side plate abuts on the floor and changes its abutment position, and the vertical axis rotating machine can be safely changed between the vertically placed state and the horizontally placed state by operation of a crane or the like. In either of the second embodiment and the third embodiment , the jig 34 is transported in a horizontal state using the jig 34 as a packing member with the jig 34 fixed to the vertical shaft rotating machine. Thus, no packaging is required and no waste of packaging members occurs.

It is a side view of 1st Example of the vertical installation and horizontal installation jig | tool of the vertical axis | shaft rotary machine of this invention. It is A arrow directional view of FIG. It is a BB cross-section arrow partial view of FIG. It is a side view of the state where the jig of the present invention is attached and fixed to the vertical shaft rotating machine It is a figure explaining the operation | work which converts a vertical axis | shaft rotary machine into a horizontal installation state and a vertical installation state in the state of FIG. It is a partial side view of 2nd Example of the vertical installation and horizontal installation jig | tool of the vertical axis | shaft rotary machine of this invention. It is CC sectional view arrow enlarged view of FIG. It is a side view of 3rd Example of the vertical installation and horizontal installation jig | tool of the vertical axis | shaft rotary machine of this invention. FIG. 8 shows an example of the structure of the stand shown in FIG. 8, (a) is a front view, (b) is a bottom view, and (c) is a view as viewed from arrow D in (b) (however, a leg pipe and a leg plate) Is not shown). It is a side view of the modification of 3rd Example which provided the stand in the side plate and was able to prevent a fall with a stand and can be made into a vertical state, and enlarged the curved part. It is a side view of the example of a change which enlarged the curve part, without providing a stand. It is a figure which shows the procedure of the conventional operation | work which changes a vertical shaft pump from a horizontal installation state to a vertical installation state.

DESCRIPTION OF SYMBOLS 10 Vertical shaft pump 12 Suspension metal fitting 14 Wire rope 16 Hook 18 Suction bell 20 Bottom edge 22 Band plate 22a, 22b Straight line part 22c Bent part 24 Side plate 24a Long hole 26 Second band plate 28 Additional member 30 Connecting member 30a Bolt 32 Fixing members 32a Holes 32b Metal fittings 32c Fixing bolts 32d Fixing nuts 34 Vertical and horizontal jigs for vertical shaft rotating machines 36 Loading bands 38 Square bars 40 Stands 46 Shaft pipes 48 Swing pipes 50 Support members 52 Leg pipes 54 Leg plate 56 Rocking nut 58 Rocking bolt 60 On the floor

Claims (7)

For an upright vertical rotating machine with a substantially cylindrical outer shape, a strip that is bent in an L shape so as to follow from the lower end opening to the side wall, and an outer edge shape that is erected and fixed to the outside of the strip A side plate that faces the L-shaped straight portion and is parallel to the strip and is curved to face the bent portion and is connected to a portion parallel to the straight portion. The two attachment members are connected and fixed by a plurality of connection members arranged in parallel between the two attachment members, and the side plates of the two attachment members fixed and connected are formed. A plurality of fixing members are arranged on the outside to constitute vertical and horizontal jigs for the vertical axis rotating machine, and the vertical and horizontal jigs are crossed from the lower end opening of the vertical axis rotating machine to the side wall. Hold the vertical axis rotating machine and hold the packing band. End the fixedly fastened to the fixing member to each, so as to fix the longitudinal location and horizontal jig on the riser shaft rotary machine, without the lower end opening of the standing shaft rotary machine comes into contact with the floor, the A curved portion of the side plate is brought into contact with the floor, and the state is changed to a vertically placed state in which the portion facing the lower end opening is turned down and a horizontally placed state in which the portion facing the side wall is turned down, and transportation is performed. A vertical and horizontal jig for a vertical axis rotating machine, wherein the vertical and horizontal jig is sometimes used as a packing member for the vertical axis rotating machine in a horizontal state. 2. The vertical and horizontal jigs of the vertical axis rotating machine according to claim 1, wherein the second band plate is erected and fixed to the side plate along the outer edge shape of the side plate, and the band plate, the side plate, and the second band are fixed. A vertical and horizontal jig for a vertical-axis rotating machine, wherein the cross-sectional shape of the attachment member is H-shaped or U-shaped by a plate. 3. The vertical and horizontal jigs for a vertical axis rotating machine according to claim 1 or 2, wherein the connecting member is connected and fixed to the side plate by screwing a bolt and a nut, and the connecting member is replaced with one having a different length. Thus, the vertical and horizontal jigs for the vertical axis rotating machine are configured so that the interval between the two attachment members can be changed. 3. A vertical and horizontal jig for a vertical axis rotary machine according to claim 1, wherein a longitudinally long hole through which a fixing bolt for fixing the fixing member is inserted is formed in the side plate, On the other hand, a vertical and horizontal jig for a vertical axis rotating machine, wherein the fixing member is arranged so that the position of the fixing member can be adjusted in the vertical direction. 3. A vertical and horizontal jig for a vertical axis rotating machine according to claim 1 or 2, wherein the side plate is provided with a stand that is swingably housed and can be protruded on the opposite side of the band plate, and the auxiliary member is vertically installed. The vertical rotation machine and the horizontal installation of the vertical shaft rotating machine characterized in that the stand is protruded in a state to prevent the fall, and the stand is accommodated so that the attachment member can be placed horizontally. jig. For an upright vertical rotating machine with a substantially cylindrical outer shape, a strip that is bent in an L shape so as to follow from the lower end opening to the side wall, and an outer edge shape that is erected and fixed to the outside of the strip The side plate is parallel to the strip plate facing the straight portion that follows at least the side wall of the L-shape, and is curved to face the folded portion and is continuous to the parallel portion to the straight portion. The two attachment members are connected to each other by a plurality of connecting members arranged in parallel between the two attachment members, and the two attachment members fixed. A plurality of fixing members are provided on the outside of the side plate of the installation member, and a stand that can swingably be accommodated on the side plate and can be protruded on the opposite side of the belt plate is installed vertically and horizontally on the vertical shaft rotating machine. A vertical jig and a horizontal jig In a state where the vertical shaft rotating machine is stretched over the side wall from the lower end opening portion, the vertical shaft rotating machine is held and both ends of a clamping band are fastened and fixed to the fixing member, respectively. The vertical and horizontal jigs are fixed, the stand is protruded, the part facing the lower end opening portion of the attachment member is faced down, the fall is prevented by the stand, and the stand is placed vertically. The side member is placed in a horizontal state with the part facing the side wall facing down, and the lower end opening of the vertical shaft rotating machine does not abut on the floor, and the curved shape of the side plate is placed on the floor. It is changed to a vertically placed state in which the part is brought into contact and the part facing the lower end opening is down, and in a horizontally placed state in which the part facing the side wall is turned down. Horizontal position Vertical location and horizontal jig of vertical shaft rotary machine is characterized in that so as to use as a packing member of the standing shaft rotary machine. For an upright vertical rotating machine with a substantially cylindrical outer shape, a strip that is bent in an L shape so as to follow from the lower end opening to the side wall, and an outer edge shape that is erected and fixed to the outside of the strip The side plate is parallel to the strip plate facing the straight portion that follows at least the side wall of the L-shape, and is curved to face the folded portion and is continuous to the parallel portion to the straight portion. The two attachment members are connected to each other by a plurality of connecting members arranged in parallel between the two attachment members, and the two attachment members fixed. A plurality of fixing members are arranged on the outside of the side plate of the installation member to constitute a vertical and horizontal jig for the vertical axis rotating machine, and the vertical and horizontal jig are used as the lower end of the vertical axis rotating machine. In the state where it crossed from the opening to the side wall, And clamped at both ends of the tie-down bands suffer from mechanical to the fixing member, respectively, so as to fix the longitudinal location and horizontal jig on the riser shaft rotary machine, the lower end opening of the standing shaft rotating machine A vertically placed state in which the curved portion of the side plate is brought into contact with the floor without contacting the floor and the portion facing the lower end opening is down, and a horizontally placed state in which the portion facing the side wall is down. In addition, the vertical and horizontal jigs for the vertical axis rotating machine are used as packing members for the vertical axis rotating machine in the horizontal state during transportation. Ingredients.