CN117245360A

CN117245360A - Assembling tool and assembling method for vertical pipeline module unit of electromechanical equipment inlet and outlet

Info

Publication number: CN117245360A
Application number: CN202311264512.4A
Authority: CN
Inventors: 王建勃; 张宁波
Original assignee: Shanghai Installation Engineering Group Co Ltd
Current assignee: Shanghai Installation Engineering Group Co Ltd
Priority date: 2023-09-27
Filing date: 2023-09-27
Publication date: 2023-12-19

Abstract

The invention discloses an assembly fixture and an assembly method for an electromechanical equipment inlet and outlet vertical pipeline module unit. The pipe clamp device is used for fixing the vertical pipeline module unit, the pipe bracket rotating device can support the pipe clamp device, the plane angle of the vertical pipeline module unit is adjusted through the steel ball roller bolts, the moving trolley can adjust the horizontal position of the vertical pipeline module unit, and the hydraulic telescopic device arranged at the bottom of the portal frame device can adjust the height of the vertical pipeline module unit, so that the vertical pipeline module unit is aligned with an inlet and an outlet of the electromechanical equipment and fixed through bolts. The assembly fixture has the advantages of being strong in application range, applicable to vertical pipeline module units with different lengths and diameters, high in installation accuracy, good in splicing quality and high in construction speed.

Description

Assembling tool and assembling method for vertical pipeline module unit of electromechanical equipment inlet and outlet

Technical Field

The invention relates to an assembly fixture and an assembly method for an inlet and outlet vertical pipeline module unit of electromechanical equipment, and belongs to the technical field of installation of electromechanical equipment.

Background

In a heating ventilation air-conditioning water pipeline system, a section of vertical pipe sections is arranged at an inlet and an outlet of equipment such as a water chilling unit, a water pump, a plate heat exchanger and the like in a machine room, and comprises a reducing, a soft joint, a plurality of flange short pipes, different valves, filters and the like. The traditional construction method is that bolts are used for connecting and installing in sequence one by one in a field machine room, so that the efficiency is low, and labor is wasted relatively.

Disclosure of Invention

Aiming at the problems of poor installation precision and low efficiency existing in the manual installation of the inlet and outlet vertical pipe section of the electromechanical equipment in the prior art, the invention provides an assembly tool and an assembly method for an inlet and outlet vertical pipe module unit of the electromechanical equipment, which are used for solving the technical problems.

In order to solve the technical problems, the invention comprises the following technical scheme:

an assembly fixture for an inlet and outlet vertical pipeline module unit of electromechanical equipment comprises a movable trolley, a lifting device, a portal frame device, a pipe bracket rotating device and a pipe clamp device;

the lifting device and the portal frame device are arranged on the movable trolley;

the pipe clamp device is of a half split type and is used for fixing a vertical pipeline module unit, and a lifting lug used for being connected with the lifting device is arranged on the pipe clamp device;

the mobile trolley comprises a base main body, wherein one end of the base main body is provided with two horizontally-spaced forelimb beams;

the portal frame device comprises two support frame bodies and a cross beam, wherein the bottoms of the two support frame bodies are respectively fixed on the front limb beam through hydraulic telescopic devices, and the two ends of the cross beam are respectively connected with the tops of the two support frame bodies;

the pipe bracket rotating device comprises two split pipe bracket rotating device unit modules, wherein each pipe bracket rotating device unit module comprises a bottom plate and a semi-annular plate; the semi-annular plate is fixed on the bottom plate, and a plurality of steel ball roller bolts are distributed on the semi-annular plate along the circumferential direction; the bottom plate bottom is connected with the cross beam in a sliding way, the semi-annular plate can form a complete annular plate when the bottom plate slides in the same direction, the complete annular plate can be sleeved on the vertical pipeline module unit, and the pipe clamp device can be supported on the steel ball roller bolts.

Further, the pipe clamp device comprises two semicircular bottom plates and two semicircular pipe pieces, and the semicircular pipe pieces are arranged at the inner edges of the semicircular bottom plates; one end of each semicircular segment is hinged through a pin shaft, and the other end of each semicircular segment is detachably connected through a fastening bolt;

and a lifting lug is arranged between the outer wall of the semicircular duct piece and the semicircular bottom plate.

Further, fastening bolt one end is provided with the go-between, and the other end is provided with fastening nut, and one of them semicircle ring bottom plate one end is provided with the connecting axle, and connecting axle perpendicular to semicircle ring bottom plate, fastening bolt's go-between cover is established on the connecting axle to can rotate around the connecting axle, another semicircle ring bottom plate tip is provided with the connecting plate, is provided with the bayonet socket on the connecting plate, in fastening bolt rotates the bayonet socket, can make two semicircle pipe pieces splice into holistic circular pipe pieces through rotatory fastening nut, and circular pipe piece internal diameter and the external diameter assorted at vertical pipeline module unit buckle position.

Further, be provided with arc baffle along outer fringe circumference department on the semi-ring plate, be provided with a plurality of cylinder gyro wheels between semi-ring plate and arc baffle, cylinder gyro wheel slope sets up, and the bottom supports on arc baffle, and the top is supported on arc baffle's lateral wall.

Further, the cross beam is in a shape of a Chinese character 'ji', and comprises a bending part and two connecting end parts;

the top of the support frame body of the portal frame device is provided with a first sliding rail, the bottom surface of the connecting end part of the cross beam is provided with a first sliding groove, and the first sliding groove of the cross beam is sleeved on the first sliding rail and can slide along the first sliding rail.

Further, be provided with adjustment handle on the support frame body, adjustment handle connects the lead screw, and the crossbeam bottom is provided with adjusting nut, lead screw and adjusting nut threaded connection, rotate adjustment handle and can make the lead screw rotate to adjust adjusting nut's position on the lead screw, and then adjust the crossbeam position.

Further, a second sliding rail is arranged on the top surface of the connecting end part of the cross beam, a second sliding groove is arranged below the bottom plate of the pipe bracket rotating device unit module, and the second sliding groove of the bottom plate is sleeved on the second sliding rail and can slide along the second sliding rail;

be provided with electric threaded rod on the bottom plate, can adjust the position of bottom plate on the crossbeam through electric threaded rod.

Further, still be provided with socket joint structure between support frame body and forelimb roof beam, socket joint structure includes socket joint post and socket joint sleeve, and the bottom of socket joint post is fixed perpendicularly on forelimb roof beam top surface, and socket joint sleeve top is fixed perpendicularly in support frame body bottom, and socket joint sleeve cover is established on the socket joint post, can relative movement between socket joint post and the socket joint sleeve.

Correspondingly, the invention also provides an assembling method of the vertical pipeline module unit of the inlet and the outlet of the electromechanical equipment, which adopts the assembling fixture of the vertical pipeline module unit of the inlet and the outlet of the electromechanical equipment for operation, and comprises the following steps:

step one, assembling a vertical pipeline module unit, and fastening a pipe clamp device at a proper position on the upper part of the vertical pipeline module unit;

step two, connecting a lifting hook of a lifting device with a lifting lug of a pipe clamp device, and lifting a vertical pipeline module unit to a position between two pipe bracket rotating device unit modules;

step three, adjusting two pipe bracket rotating device unit modules to a closed state, sleeving a complete annular plate on a vertical pipeline module unit, and falling a lifting rope to enable a pipe clamp device to be supported on a steel ball roller bolt so as to enable a lifting hook to be separated from a lifting lug;

moving the vertical pipeline module unit to a position to be installed through a moving trolley, adjusting the height of the vertical pipeline module unit through a hydraulic telescopic device, adjusting the horizontal position of the vertical pipeline module unit through the moving trolley, adjusting the plane angle of the vertical pipeline module unit through relative rotation between a pipe clamp device and a pipe bracket rotating device, and enabling flange plates to be aligned and connected through bolts;

and fifthly, adjusting the two pipe bracket rotating device unit modules to be in a separated state, removing the movable trolley, and detaching the pipe clamp device from the vertical pipeline module unit.

Further, a first sliding rail is arranged at the top of the support frame body device, a first sliding groove is arranged on the bottom surface of the connecting end part of the cross beam, and the first sliding groove of the cross beam is sleeved on the first sliding rail and can slide along the first sliding rail;

an adjusting handle is arranged on the support frame body and connected with a screw rod, an adjusting nut is arranged at the bottom of the cross beam, and the screw rod is in threaded connection with the adjusting nut;

in the fifth step, before the flange plates are aligned and connected through bolts, the adjusting handle is rotated to enable the screw rod to rotate, and the position of the cross beam is adjusted, so that the transverse position of the vertical pipeline module unit is accurately adjusted.

Compared with the prior art, the invention has the following advantages and positive effects due to the adoption of the technical scheme: according to the assembly fixture provided by the invention, the vertical pipeline module unit is fixed through the pipe clamp device, the pipe clamp device is lifted through the lifting device, the vertical pipeline module unit can be lifted between the semi-ring plates of the two pipe support rotating device unit modules, the two pipe support rotating device unit modules slide in the same direction, the semi-ring plates form a complete annular plate and are sleeved on the vertical pipeline module unit, the pipe clamp device is placed on the steel balls of the steel ball roller bolts, the vertical pipeline module unit is moved to the position right above the vertical interface of the inlet and outlet connecting pipes of the electromechanical equipment through the moving trolley, the vertical pipeline module unit is rotated to a proper angle, the height of the vertical pipeline module unit is adjusted through adjusting the height of the hydraulic telescopic device, and the bottom end of the vertical pipeline module unit is spliced with the vertical interface of the inlet and outlet connecting pipes of the electromechanical equipment. The assembly fixture for the vertical pipeline module unit at the inlet and the outlet of the electromechanical equipment has a strong application range, can be suitable for vertical pipeline module units with different lengths and different diameters, and can meet the field installation requirements of the vertical pipeline module unit at the inlet and the outlet of the equipment in the cold and heat source machine room in industrial and civil engineering. The vertical pipe section module unit can be moved to a position to be installed through the moving trolley, the installation angle can be accurately adjusted through the steel ball roller bolts, the installation height can be adjusted initially and in millimeter level through the hydraulic telescopic device, the horizontal direction can be adjusted initially and in millimeter level through the dovetail groove sliding table connected with the support frame body, and therefore accurate splicing between the vertical pipe section module unit and the electromechanical equipment inlet and outlet is achieved.

Drawings

FIG. 1 is a schematic diagram of an assembly fixture for an inlet and outlet vertical pipeline module unit of an electromechanical device according to an embodiment of the present invention;

FIG. 2 is a front view of the travelling car, lifting device, gantry device, pipe bracket rotating device;

FIG. 3 is a top view of the travelling car, lifting device, gantry device, pipe bracket rotating device;

FIG. 4 is a schematic view of a pipe clamp apparatus according to an embodiment of the present invention secured to a vertical pipe module unit;

FIG. 5 is a top view of a pipe clamp device according to an embodiment of the present invention;

FIG. 6 is a side view of a pipe clamp device according to an embodiment of the present invention;

FIG. 7 is a top view of a mobile cart according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of a mobile cart and gantry apparatus according to an embodiment of the present invention;

FIG. 9 is a side view of a mobile cart, gantry apparatus provided in accordance with an embodiment of the present invention;

FIG. 10 is a top view of a beam according to one embodiment of the present invention;

FIG. 11 is a cross-sectional view taken along line A-A of FIG. 10;

FIG. 12 is a schematic view of a beam and bracket rotation apparatus according to an embodiment of the present invention;

FIG. 13 is a top view of a beam and bracket swivel arrangement according to one embodiment of the invention;

FIG. 14 is a top view of a pipe bracket rotating apparatus unit module according to an embodiment of the present invention;

FIG. 15 is a side view of a pipe bracket swivel device unit module according to one embodiment of the invention;

FIG. 16 is a schematic view of a vertical pipe module unit according to an embodiment of the present invention resting on a pipe bracket swivel device unit module by pipe clamp devices;

FIG. 17 is a schematic view of a vertical pipe module unit approaching an electromechanical device access port by a mobile cart according to an embodiment of the present invention;

fig. 18 is a schematic diagram showing the splicing of the vertical pipeline module unit and the inlet and the outlet of the electromechanical device according to an embodiment of the present invention.

The labels in the figures are as follows:

1-a vertical pipe module unit; 1 A-A flange short tube I; 1 b-butterfly valve; 1 c-a flange short pipe II; 1 d-check valve; 1 e-a flange short tube III; 1 f-soft joint; 1 g-reducer pipe; 2-an electromechanical device; 3-horizontal pipes;

10-a mobile trolley; 11-a base body; 12-rolling wheels; 13-forelimb beams; 14-a rechargeable battery pack; 15-a handle means;

20-lifting device; 21-a supporting seat; 22-telescopic multi-section mechanical arm; 23-diverting pulleys; 24-hanging ropes; 25-lifting hooks; 26-a hydraulic telescopic rod; 27-hand winch; 28-a hydraulic pump device;

30-portal frame device; 31-a support frame; 32-a cross beam; 33-a first slide rail; 34-a first chute; 35-an adjusting handle; 36-hydraulic telescoping device; 37-socket columns; 38-socket sleeve;

40-a pipe bracket rotating device; 41-a pipe bracket rotating device unit module; 42-a bottom plate; 43-semi-annular plate; 44-a second slide rail; 45-a second chute; 46-steel ball roller bolts; 47-arc baffle; 48-a cylindrical roller;

50-pipe clamp device; 51-a semicircular bottom plate; 52-semicircular segments; 53-pin shaft; 54-fastening bolts; 55-lifting lug.

Detailed Description

The assembly fixture and the assembly method for the vertical pipeline module unit of the electromechanical equipment inlet and outlet are further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent in conjunction with the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the invention.

Example 1

As shown in fig. 1 to 3, the present embodiment provides an assembling tool for an inlet and outlet vertical pipe module unit of an electromechanical device, which comprises a travelling car 10, a lifting device 20, a portal frame device 30, a pipe bracket rotating device 40 and a pipe clamp device 50.

The vertical pipeline module unit 1 shown in fig. 4 comprises a flange short pipe 1a, a butterfly valve 1b, a flange short pipe 1c, a check valve 1d, a flange short pipe three 1e, a soft joint 1f and a reducer pipe 1g, which are sequentially spliced through flanges, and flanges for external splicing are also arranged at the top of the flange short pipe 1a and at the bottom of the reducer pipe 1 g. The pipe clamp device 50 is buckled on the flange short pipe 1 a. The present embodiment only shows a specific structure of the vertical pipe module unit 1, but it is of course possible to adopt other structures, and the specific structure of the vertical pipe module unit is not limited.

As shown in fig. 1 to 6, the pipe clamp device 50 is of a half split type, the pipe clamp device 50 comprises two semicircular bottom plates 51 and two semicircular pipe pieces 52, and the semicircular pipe pieces 52 are arranged at the inner edges of the semicircular bottom plates 51. One end of each semicircular segment 52 is hinged through a pin shaft 53, and the other end of each semicircular segment is detachably connected through a fastening bolt 54. A lifting lug 55 is arranged between the outer wall of the semicircular duct piece 52 and the semicircular bottom plate 51, the bottom of the lifting lug 55 is welded with the semicircular bottom plate 51, the side part of the lifting lug 55 is welded with the outer wall of the semicircular duct piece 52, the lifting lug 55 is used for being connected with the lifting device 20, and the lifting lug can be used as a stiffening plate to improve the structural stability of the pipe clamp device 50. The opening and closing angles of the two semicircular bottom plates 51 by means of the pin shafts are not smaller than 35 degrees, so that the opening size of the pipe clamp device 50 after being opened is larger than the outer diameter of the vertical pipeline module unit 1, and the pipe clamp device 50 can conveniently put in, put out and clamp the vertical pipeline module unit 1. Further, fastening bolt 54 one end is provided with the go-between, and the other end is provided with fastening nut, and one of them semicircle ring bottom plate 51 one end is provided with the connecting axle, and connecting axle perpendicular to semicircle ring bottom plate 51, and the go-between cover of fastening bolt 54 is established on the connecting axle to can rotate around the connecting axle, another semicircle ring bottom plate 51 is provided with the connecting plate for the one end of concatenation, is provided with the bayonet socket on the connecting plate, in fastening bolt 54 rotates to the bayonet socket, can make two semicircle tube sheets 52 splice into holistic circular tube sheet through rotatory fastening nut, and the external diameter assorted in internal diameter and vertical pipeline module unit 1 buckle position.

As shown in fig. 1 to 7, the travelling car 10 includes a base body 11, and a roller 12 disposed below the base body 11, one end of the base body 11 is provided with two forelimb beams 13 disposed at intervals, the forelimb beams 13 are used for disposing a portal frame device 30, and the base body 11 is provided with a support beam for disposing a lifting device 20. Further, a rechargeable battery pack 14, a traveling driving system and a handle device 15 are fixed on the base body 11, the roller 12 comprises a driving wheel and a driven wheel, the traveling driving system is used for controlling the driving wheel to rotate, the rechargeable battery pack 14 provides energy for the traveling driving system, and the handle device 15 is used for controlling the traveling direction of the mobile trolley 10, so that the mobile trolley 10 has an electric traveling function.

As shown in connection with fig. 1 to 11, the portal frame device 30 includes two support frames 31 disposed in parallel at a spacing, and a cross beam 32 connecting the tops of the two support frames 31 together. The cross beam 32 has a shape like a Chinese character 'ji', and the groove faces one end of the front limb beam 13. The bottom of the supporting frame body 31 is arranged on the front limb beam 13, the connection mode of the cross beam 32 and the top of the supporting frame body 31 is in the form of a dovetail groove sliding table, a first sliding rail 33 is arranged at the top of the supporting frame body 31, a first sliding groove 34 is arranged at the bottom of the cross beam 32, the first sliding groove 34 is sleeved on the first sliding rail 33, and the cross beam 32 can move along the length direction of the first sliding rail 33 through the first sliding groove 34. Further, an adjusting handle 35 is provided on the supporting frame body 31, the adjusting handle 35 is connected with a screw rod, an adjusting nut is provided at the bottom of the beam 32, the screw rod is in threaded connection with the adjusting nut, and the screw rod can be rotated by rotating the adjusting handle 35, so that the position of the adjusting nut on the screw rod can be adjusted, the position of the beam 32 on the portal frame can be adjusted, and as an example, the adjusting stroke of the beam 32 is +/-50 mm, and millimeter-level fine adjustment can be performed. Further, the support frame body 31 is fixed on the forelimb beam 13 through the hydraulic telescopic device 36, the height of the support frame body 31 can be adjusted through the hydraulic telescopic device 36, a socket structure is further arranged between the support frame body 31 and the forelimb beam 13, and when the height of the support frame body 31 is adjusted through the hydraulic telescopic device 36, the socket structure can play a guiding role. By way of example, the socket structure comprises socket columns 37 and socket sleeves 38, wherein the socket sleeves 38 are sleeved on the socket columns 37, and the socket columns 37 and the socket sleeves 38 can move relatively. By way of example, the maximum travel of the hydraulic telescopic device 36 is 280mm.

As shown in fig. 1 to 15, the pipe bracket rotating device 40 includes two split pipe bracket rotating device unit modules 41, and each pipe bracket rotating device unit module 41 includes a bottom plate 42 and a semi-circular plate 43. The tops of the two ends of the cross beam 32 are provided with second sliding rails 44, a second sliding groove 45 is arranged below the bottom plate 42, the bottom plate 42 is slidably connected with the cross beam 32, an electric threaded rod is arranged on the bottom plate 42, the position of the bottom plate on the cross beam 32 can be adjusted through the electric threaded rod, and the electric threaded rod can adopt the prior art. The semi-ring plate 43 is provided with a plurality of steel ball roller bolts 46 along the circumferential direction, the lower parts of the steel ball roller bolts 46 are fixed on the semi-ring plate 43 of the pipe bracket rotating device 40 through threads, and the upper parts of the steel ball roller bolts are phi 20 steel balls, so that the pipe bracket rotating device can smoothly roll. The semi-annular plates can be fixed on the bottom plate through common bolts, arc-shaped notches of the semi-annular plates 43 are oppositely arranged, when the vertical pipeline module unit 1 is positioned between the two semi-annular plates 43, under the adjustment effect of the electric threaded rods, the two semi-annular plates 43 can be closed to form a circular plate and are sleeved on the vertical pipeline module unit 1 below the pipe clamp device 50, the bottom plate of the pipe clamp device 50 is placed on the steel ball rollers of the steel ball roller bolts 46 through the lifting device 20, and the vertical pipeline module unit 1 is manually rotated to a proper angle. Further, the semicircular plate 43 is provided with the arc-shaped baffle 47 along the peripheral circumference, a plurality of cylindrical rollers 48 are arranged along the circumference of the semicircular plate 43 at intervals, the cylindrical rollers 48 are obliquely arranged, the bottom end of each semicircular plate is supported on the semicircular plate 43, the top end of each semicircular plate is supported on the side wall of the corresponding arc-shaped baffle 47, the peripheral circumferences of the two semicircular bottom plates of the pipe clamp device are sloping, the sloping inclination is matched with the inclination of the cylindrical rollers 48, and the cylindrical rollers 48 can limit the pipe clamp device 50 and do not prevent the pipe clamp device 50 from rotating. By changing the semi-circular plates 43 of different inner diameters, it is possible to adapt to vertical pipe module units 1 of different pipe diameters.

As shown in fig. 1 to 3, the lifting device 20 includes a support base 21, a telescopic multi-section mechanical arm 22, a diverting pulley 23, a lifting rope 24, a lifting hook 25, a hydraulic telescopic rod 26, and a hand winch 27. The support seat 21 is arranged on the base main body 11 of the mobile trolley 10; one end of the telescopic multi-section mechanical arm 22 is hinged with the top of the supporting seat 21, the other end of the telescopic multi-section mechanical arm is provided with a steering pulley 23, one end of a lifting rope 24 is wound on a hand winch 27, the other end of the lifting rope winds around the steering pulley 23 and is vertically arranged, and the end part of the lifting rope is provided with a lifting hook 25. By adjusting the length and pitch angle of the robotic arm, the hook 25 can be positioned directly above the recess of the cross beam 32. The lifting device 20 is used for lifting the vertical pipeline module unit 1, in the working state, the lifting rope 24 and the lifting hook 25 are placed on the fixed pulley at the front end of the lifting arm, and in the non-working state, the steel wire rope is tightened on the hand winch 27. Further, a hydraulic pump device 28 is further provided on the travelling car for controlling the extension and retraction of the telescopic multi-joint mechanical arm 22 and the hydraulic telescopic rod 26, and for controlling the extension and retraction of the hydraulic telescopic device 36.

According to the assembly fixture for the vertical pipeline module unit at the inlet and the outlet of the electromechanical equipment, the vertical pipeline module unit 1 is fixed through the pipe clamp device 50, the pipe clamp device 50 is lifted through the lifting device 20, the vertical pipeline module unit 1 can be lifted between the semi-annular plates 43 of the two pipe support rotating device unit modules 41, the bottom plate 42 slides in the same direction, the semi-annular plates 43 form a complete annular plate and are sleeved on the vertical pipeline module unit 1, the pipe clamp device 50 is placed on the steel balls of the steel ball roller bolts 46, the vertical pipeline module unit 1 is moved to the position right above the inlet and the outlet of the electromechanical equipment 2 through the movable trolley 10, the vertical pipeline module unit 1 is rotated to a proper angle, the height of the vertical pipeline module unit 1 is adjusted through adjusting the height of the hydraulic telescopic device 36, and the bottom end of the vertical pipeline module unit 1 is spliced with the inlet and the outlet of the electromechanical equipment 2. The assembly fixture for the vertical pipeline module units at the inlet and the outlet of the electromechanical equipment has a strong application range, can be suitable for the vertical pipeline module units 1 with different lengths and different diameters, and can meet the field installation requirements of the vertical pipeline module units 1 at the inlet and the outlet of the equipment of the cold and heat source machine room in industrial and civil engineering. The vertical pipe section module unit can be moved to a position to be installed through the movable trolley 10, the installation angle can be accurately adjusted through the steel ball roller bolts 46, the installation height can be adjusted initially and precisely in millimeter level through the hydraulic telescopic device 36, and the horizontal direction can be adjusted initially and precisely in millimeter level through the dovetail groove sliding table connected with the support frame body through the cross beam 32, so that accurate splicing between the vertical pipe section module unit and the inlet and the outlet of the electromechanical device 2 is realized.

Example two

The present embodiment provides a method for assembling an inlet/outlet vertical pipe module unit 1 of an electromechanical device 2, which is operated by using the assembling tool for an inlet/outlet vertical pipe module unit of an electromechanical device in the first embodiment, and the assembling method is further described below with reference to fig. 1 to 18. The assembly method comprises the following steps:

step one, assembling the vertical pipe module unit 1 and fastening the pipe clamp device 50 at a suitable position in the upper part of the vertical pipe module unit 1.

As shown in fig. 4, the first flange pipe spool 1a, the butterfly valve 1b, the second flange pipe spool 1c, the check valve 1d, the third flange pipe spool 1e, the flexible joint 1f, and the reducer pipe 1g are spliced in sequence to form the vertical pipe module unit 1, and then the pipe clamping device 50 is fastened to the first flange pipe spool 1 a.

Step two, the lifting hook 25 of the lifting device 20 is connected with the lifting lug 55 of the pipe clamp device 50, and the vertical pipeline module unit 1 is lifted between the two pipe bracket rotating device unit modules 41.

As shown in fig. 13, at the beginning, the two pipe bracket rotating device unit modules 41 are set in a separated state, an electric threaded rod is arranged on the bottom plate 42 of the pipe bracket rotating device unit module 41, the position of the bottom plate 42 on the top of the cross beam 32, that is, the position of the second sliding groove 45 on the second sliding rail 44 is adjusted through the electric threaded rod, and the electric threaded rods of the two pipe bracket rotating device unit modules 41 are synchronously adjusted, so that the pipe bracket rotating device unit module 41 can be set in a separated state or a closed state.

Step three, two pipe bracket rotating device unit modules 41 are adjusted to be in a closed state, a complete annular plate is sleeved on the vertical pipeline module unit 1, and a falling lifting rope 24 enables a pipe clamp device 50 to be supported on a steel ball roller bolt 46, so that a lifting hook 25 is separated from a lifting lug 55, as shown in fig. 16.

Step four, the vertical pipeline module unit 1 is moved to a position to be installed by the moving trolley 10, the height of the vertical pipeline module unit 1 is adjusted by the hydraulic telescopic device 36, the horizontal position of the vertical pipeline module unit 1 is adjusted by the moving trolley 10, and the plane angle of the vertical pipeline module unit 1 is adjusted by the relative rotation between the pipe clamp device 50 and the pipe bracket rotating device 40, so that the flange plates are aligned and connected by bolts.

As shown in fig. 17 and 18, when the lower part of the vertical pipeline module unit 1 needs to be spliced with the inlet and the outlet of the electromechanical device 2, and the upper part needs to be spliced with the inlet and the outlet of the horizontal pipeline 3, the control accuracy requirement on the vertical pipeline module unit 1 is higher, the height of the vertical pipeline module unit 1 needs to be accurately adjusted through the hydraulic telescopic device 36, then the horizontal position of the vertical pipeline module unit 1 is adjusted to a position between the inlet and the outlet of the electromechanical device 2 and the inlet and the outlet of the horizontal pipeline 3, and then the angle of the vertical pipeline module unit 1 in the horizontal plane is adjusted.

Step five, the two pipe bracket rotating device unit modules 41 are adjusted to be in a separated state, the movable trolley 10 is moved away, and the pipe clamping device 50 is detached from the vertical pipe module unit 1.

In a specific embodiment, a first sliding rail 33 is disposed at the top of the supporting frame 31 of the gantry device 30, a first sliding groove 34 is disposed at the bottom surface of the connecting end portion of the beam 32, and the first sliding groove 34 of the beam 32 is sleeved on the first sliding rail 33 and can slide along the first sliding rail 33; an adjusting handle 35 is arranged on the support frame body 31, the adjusting handle 35 is connected with a screw rod, an adjusting nut is arranged at the bottom of the cross beam 32, and the screw rod is in threaded connection with the adjusting nut; in the fourth step, before the flanges are aligned and connected by bolts, the adjusting handle 35 is turned to rotate the screw rod, so as to adjust the position of the cross beam 32, thereby precisely adjusting the lateral position of the vertical pipeline module unit 1.

In a specific embodiment, the semicircular plate 43 is provided with an arc-shaped baffle 47 along the circumference of the outer edge, a plurality of cylindrical rollers 48 are arranged between the semicircular plate 43 and the arc-shaped baffle 47, the cylindrical rollers 48 are obliquely arranged, the bottom ends of the cylindrical rollers 48 are supported on the semicircular plate 43, and the top ends of the cylindrical rollers are supported on the side walls of the arc-shaped baffle 47; the circumference of the bottom outer edge of the semicircular bottom plate 51 of the pipe clamp device 50 is a slope, and the cylindrical roller 48 can limit the semicircular bottom plate 51 of the pipe clamp device 50 and does not prevent the semicircular bottom plate from rotating.

In a specific embodiment, when the number of flanges of the assembled vertical pipeline module units with certain specification is 8 pairs, compared with the traditional installation time consumption, the table below shows that the larger the pipe diameter of the vertical pipeline module units assembled on site is, the larger the number of the vertical pipeline module units assembled at one time with the same specification is, and the more obvious the effect of improving the work efficiency is.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. An assembling tool for an inlet and outlet vertical pipeline module unit of electromechanical equipment is characterized in that,

the device comprises a movable trolley, a lifting device, a portal frame device, a pipe bracket rotating device and a pipe clamp device;

2. The assembly fixture for the vertical pipeline module of the inlet and outlet of the electromechanical equipment, as set forth in claim 1, wherein,

the pipe clamp device comprises two semicircular bottom plates and two semicircular pipe pieces, and the semicircular pipe pieces are arranged at the inner edges of the semicircular bottom plates; one end of each semicircular segment is hinged through a pin shaft, and the other end of each semicircular segment is detachably connected through a fastening bolt;

3. The assembly fixture for the vertical pipeline module of the inlet and outlet of the electromechanical equipment, as set forth in claim 2, wherein,

fastening bolt one end is provided with the go-between, and the other end is provided with fastening nut, and one of them semicircle ring bottom plate one end is provided with the connecting axle, and connecting axle perpendicular to semicircle ring bottom plate, fastening bolt's go-between cover is established on the connecting axle to can rotate around the connecting axle, another semicircle ring bottom plate tip is provided with the connecting plate, is provided with the bayonet socket on the connecting plate, in fastening bolt rotates to the bayonet socket, can make two semicircle pipe pieces splice into holistic circular pipe piece through rotatory fastening nut, and circular pipe piece internal diameter and the external diameter phase-match at vertical pipeline module unit buckle position.

4. The equipment for assembling the vertical pipeline module unit for the inlet and outlet of the electromechanical equipment according to any one of the claim 1 to 3,

the semi-ring plate is provided with an arc baffle along the circumference of the outer edge, a plurality of cylindrical rollers are arranged between the semi-ring plate and the arc baffle, the cylindrical rollers are obliquely arranged, the bottom end of the semi-ring plate is supported on the arc baffle, and the top end of the semi-ring plate is supported on the side wall of the arc baffle.

5. The equipment for assembling the vertical pipeline module unit for the inlet and outlet of the electromechanical equipment according to any one of the claim 1 to 3,

the cross beam is in a shape of a Chinese character 'ji', and comprises a bending part and two connecting end parts;

6. The assembly fixture for the vertical pipeline module of the inlet and outlet of the electromechanical equipment, as set forth in claim 5,

the support frame body is provided with an adjusting handle, the adjusting handle is connected with a screw rod, an adjusting nut is arranged at the bottom of the cross beam, the screw rod is in threaded connection with the adjusting nut, and the screw rod can be rotated by rotating the adjusting handle, so that the position of the adjusting nut on the screw rod is adjusted, and the position of the cross beam is adjusted.

7. The assembly fixture for the vertical pipeline module of the inlet and outlet of the electromechanical equipment according to claim 6, wherein,

the top surface of the connecting end part of the cross beam is provided with a second slide rail, a second slide groove is arranged below the bottom plate of the pipe bracket rotating device unit module, and the second slide groove of the bottom plate is sleeved on the second slide rail and can slide along the second slide rail;

8. The assembly fixture for the vertical pipeline module of the inlet and outlet of the electromechanical equipment, as set forth in claim 1, wherein,

the support frame body and forelimb roof beam between still be provided with socket joint structure, socket joint structure includes socket joint post and socket joint sleeve, and the bottom of socket joint post is fixed perpendicularly on forelimb roof beam top surface, and socket joint sleeve top is fixed perpendicularly in support frame body bottom, and socket joint sleeve cover is established on the socket joint post, can relative movement between socket joint post and the socket joint sleeve.

9. An assembling method of an electromechanical equipment inlet and outlet vertical pipeline module unit, which is characterized by adopting the assembling tool of the electromechanical equipment inlet and outlet vertical pipeline module unit as claimed in claim 1 for operation, comprising the following steps:

10. The assembly fixture for the vertical pipeline module of the inlet and outlet of the electromechanical equipment according to claim 9, wherein,

the top of the support frame body device is provided with a first sliding rail, the bottom surface of the connecting end part of the cross beam is provided with a first sliding groove, and the first sliding groove of the cross beam is sleeved on the first sliding rail and can slide along the first sliding rail;