CN212105970U - Pressure sensing support device for steam turbine partition plate body - Google Patents
Pressure sensing support device for steam turbine partition plate body Download PDFInfo
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- CN212105970U CN212105970U CN201922120083.9U CN201922120083U CN212105970U CN 212105970 U CN212105970 U CN 212105970U CN 201922120083 U CN201922120083 U CN 201922120083U CN 212105970 U CN212105970 U CN 212105970U
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Abstract
The utility model discloses a pressure sensing strutting arrangement for steam turbine baffle body, the on-line screen storage device comprises a base, the cylinder, the guide rail, the dust guard, lower mounting panel, the connecting plate, the connecting axle, the electric jar, the level is floated and is connected, the connecting block, go up the mounting panel, linear bearing, the top mounting panel, pressure sensor, the top is floated and is connected, the spout, the sloping block, the locking handle, adjustment lower margin and tow chain, constitute the horizontal adjustment subassembly of device respectively, a supporting bench, vertical roof pressure adjusting part and ressure measurement subassembly, moreover, the steam generator is simple in structure, and convenient for operation, it is with low costs, one set of device provides the holding power and offsets welding deformation and can adapt to the work piece use of different specifications.
Description
Technical Field
The utility model relates to a steam turbine processing technology especially relates to a pressure sensing strutting arrangement for steam turbine baffle body.
Background
The existing steam turbine partition plate body welding is carried out by a manual handheld welding gun, workpieces are flatly placed on the ground during welding, the shapes of the workpieces are different, supporting blocks need to be manually adjusted on site to be placed, and the process is complicated. If the robot is used for welding, the shape of the workpiece is changed greatly, and the supportable positions of the workpiece are different, so that a set of device is needed to provide supporting force to offset welding deformation and can adapt to workpieces with different specifications.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a pressure sensing supporting device for a steam turbine clapboard body, which can solve the relevant problems.
The purpose of the utility model is realized by adopting the following technical scheme:
a pressure sensing supporting device for a partition plate body of a steam turbine comprises a base, a horizontal adjusting assembly, a supporting table, a vertical jacking adjusting assembly and a pressure measuring assembly, wherein the horizontal adjusting assembly comprises a cylinder and a guide rail which are arranged on the base, the cylinder is horizontally arranged in parallel with the guide rail, and the head of the cylinder is provided with a horizontal floating joint; the supporting table comprises a lower mounting plate, a connecting shaft and an upper mounting plate, wherein the lower mounting plate is screwed on the sliding block of the guide rail and is connected with the horizontal floating joint through a connecting block so as to transmit the horizontal driving force of the cylinder; the connecting plate is in threaded connection with the upper surface of the lower mounting plate; a plurality of connecting shafts with equal length are vertically arranged on the connecting plate, an upper mounting plate parallel to the connecting plate is arranged at the top end of each connecting shaft, and a jacking port is formed in the upper mounting plate; the vertical jacking and adjusting assembly comprises an electric cylinder, a jacking and installing plate, linear bearings, a pressure sensor, a jacking floating joint, sliding chutes, inclined blocks and a locking handle, wherein the top of the electric cylinder penetrates through the jacking and installing hole to be vertically installed on the upper installing plate, the jacking and installing plate is horizontally arranged above the upper installing plate through three linear bearings, a rectangular top plate notch is formed in the position, corresponding to the jacking and installing hole, of the jacking and installing plate, three sliding chutes are formed in three side edges perpendicular to the rectangular top plate notch, each sliding chute is internally provided with one inclined block and one locking handle, and the locking handles are used for positioning and locking the inclined blocks; the pressure measurement assembly includes a pressure sensor threadably coupled to the head of the electric cylinder and a top floating joint disposed on the top mounting plate and proximate the pressure sensor.
Preferably, the horizontal adjusting assembly further comprises a dust guard, and the dust guard is installed above the guide rail and covers the guide rail.
Preferably, the device still includes cable protection component, cable protection component includes that one end is installed tow chain on the mounting panel down, the other end of tow chain is installed on the base for the protection the cable of electric cylinder.
Preferably, the sliding groove is provided with scales for quickly identifying the locking positions of different workpieces by the inclined block.
Preferably, the cross section of the sliding groove is T-shaped, and the bottom mounting end of the inclined block is of a dovetail structure matched with the T-shaped sliding groove.
Preferably, the bottom of the base is fixed on the bottom surface through a plurality of adjusting feet.
Compared with the prior art, the beneficial effects of the utility model reside in that: the pressure sensing supporting device not only can rapidly adjust the supporting position according to the size difference of the workpieces, but also can provide set anti-deformation force for the workpieces with different heights so as to further reduce welding deformation, effectively improve the welding precision of the workpieces, cooperate with automatic welding equipment to complete automatic welding of the partition plate body, and reduce the labor intensity of workers.
Drawings
Fig. 1 is a schematic structural view of a pressure sensing support device for a steam turbine diaphragm of the present invention;
FIG. 2 is a schematic structural view of the chute;
fig. 3 is a schematic view of a welding apparatus using the pressure-sensing support device of the present application.
In the figure: 1. a base; 2. a cylinder; 3. a guide rail; 4. a dust-proof plate; 5. a lower mounting plate; 6. a connecting plate; 7. a connecting shaft; 8. an electric cylinder; 9. a horizontal floating joint; 10. connecting blocks; 11. an upper mounting plate; 12. a linear bearing; 13. a top mounting plate; 14. a pressure sensor; 15. a top floating joint; 16. a chute; 17. a sloping block; 18. locking the handle; 19. adjusting the ground feet; 20. a drag chain; 100. a support frame.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, the pressure sensing support device for the steam turbine partition comprises a base 1, a horizontal adjusting assembly, a supporting table, a vertical jacking adjusting assembly and a pressure measuring assembly, wherein the vertical jacking adjusting assembly, the supporting table and the horizontal adjusting assembly are arranged on the base 1 from top to bottom.
Level adjusting assembly
The horizontal adjusting component comprises a cylinder 2 and a guide rail 3 which are arranged on the base 1, the cylinder 2 and the guide rail 3 are horizontally arranged in parallel, and a horizontal floating joint 9 is arranged at the head of the cylinder 2.
Further, the horizontal adjusting assembly further comprises a dust-proof plate 4, wherein the dust-proof plate 4 is installed above the guide rail 3 and covers the guide rail 3.
Supporting table
The supporting table comprises a lower mounting plate 5, a connecting plate 6, a connecting shaft 7 and an upper mounting plate 11, wherein the lower mounting plate 5 is in threaded connection with a sliding block of the guide rail 3 and is connected with the horizontal floating joint 9 through a connecting block 10 so as to transmit the horizontal driving force of the cylinder 2; the connecting plate 6 is in threaded connection with the upper surface of the lower mounting plate 5; a plurality of connecting shafts 7 with equal length are vertically arranged on the connecting plate 6, an upper mounting plate 11 parallel to the connecting plate 6 is arranged at the top end of each connecting shaft 7, and a jacking opening is formed in each upper mounting plate 11.
Vertical top pressure adjusting assembly
The vertical jacking adjusting assembly comprises an electric cylinder 8, a jacking mounting plate 13, linear bearings 12, a pressure sensor 14, a jacking floating joint 15, sliding grooves 16, inclined blocks 17 and a locking handle 18, wherein the top of the electric cylinder 8 penetrates through a jacking opening to be vertically mounted on the upper mounting plate 11, the jacking mounting plate 13 is horizontally arranged above the upper mounting plate 11 through three linear bearings 12, a rectangular notch of a top plate is formed in a position, corresponding to the jacking opening, of the jacking mounting plate 13, three sliding grooves 16 are formed in three sides of the rectangular notch of the top plate, one inclined block 17 and one locking handle 18 are arranged in each sliding groove 16, and the locking handle 18 is used for positioning and locking the inclined blocks 17.
Referring to fig. 2, the slide groove 16 is provided with scales for quickly identifying the positions of different workpieces locked by the inclined blocks 17.
Furthermore, the cross section of the sliding groove 16 is T-shaped, and the bottom mounting end of the inclined block 17 is of a dovetail structure matched with the T-shaped sliding groove 16.
Pressure measuring assembly
The pressure measurement assembly comprises a pressure sensor 14 screwed to the head of the electric cylinder 8 and a top floating joint 15 provided on the top mounting plate 13 and adjacent to the pressure sensor 14.
Cable protection assembly
The cable protection assembly comprises a drag chain 20, one end of which is arranged on the lower mounting plate 5, and the other end of the drag chain 20 is arranged on the base 1 and used for protecting the cable of the electric cylinder 8.
Further, the bottom of the base 1 is fixed to the bottom surface by a plurality of adjustment feet 19.
Referring to fig. 3, a welding device using the pressure sensing support device includes a support frame 100 disposed behind the pressure sensing support device, a welding robot arm disposed above the support frame, and a chuck disposed above a top mounting plate 13 of the pressure sensing support device.
The working principle of the device is as follows: before starting the equipment, a worker firstly adjusts the position of the inclined block 17 according to the scale of the welded workpiece passing through the sliding chute 16 and locks the inclined block. Then the work piece is placed in the welding device and fixed, and then the program is started. The supporting process is as follows: the supporting structure is driven by the air cylinder 2 to move forwards to a proper position, the electric cylinder 8 slowly rises until the inclined block 17 touches the workpiece and the pressure sensor 14 detects that the pressure reaches a set value, and then the supporting process is finished. And the welding equipment starts to weld the front side of the workpiece, the original track of the rear supporting structure is retreated and avoided, and the supporting process is carried out on the supporting structure again after the welding equipment overturns the workpiece. And (5) the welding equipment starts to weld the back surface of the workpiece, the original track of the supporting structure is retreated and avoided after the welding equipment finishes the whole process.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a pressure sensing strutting arrangement for steam turbine baffle body, the device includes base (1), horizontal adjustment subassembly, brace table, vertical roof pressure adjusting part and pressure survey subassembly, its characterized in that: the vertical jacking pressure adjusting assembly, the supporting table and the horizontal adjusting assembly are arranged on the base (1) from top to bottom;
the horizontal adjusting assembly comprises an air cylinder (2) and a guide rail (3) which are arranged on the base (1), the air cylinder (2) and the guide rail (3) are horizontally arranged in parallel, and a horizontal floating joint (9) is arranged at the head of the air cylinder (2);
the supporting table comprises a lower mounting plate (5), a connecting plate (6), a connecting shaft (7) and an upper mounting plate (11), wherein the lower mounting plate (5) is in threaded connection with a sliding block of the guide rail (3) and is connected with the horizontal floating joint (9) through a connecting block (10) so as to transmit the horizontal driving force of the cylinder (2); the connecting plate (6) is in threaded connection with the upper surface of the lower mounting plate (5); a plurality of connecting shafts (7) with equal length are vertically arranged on the connecting plate (6), an upper mounting plate (11) parallel to the connecting plate (6) is arranged at the top end of each connecting shaft (7), and a jacking port is formed in each upper mounting plate (11);
the vertical jacking adjusting assembly comprises an electric cylinder (8), a jacking mounting plate (13), linear bearings (12), a pressure sensor (14), a jacking floating joint (15), sliding grooves (16), inclined blocks (17) and a locking handle (18), wherein the top of the electric cylinder (8) penetrates through the jacking opening to be vertically mounted on the upper mounting plate (11), the jacking mounting plate (13) is horizontally arranged above the upper mounting plate (11) through three linear bearings (12), a top plate rectangular notch is formed in the position, corresponding to the jacking opening, of the jacking mounting plate (13), three sliding grooves (16) are formed in three sides perpendicular to the top plate rectangular notch, an inclined block (17) and a locking handle (18) are arranged in each sliding groove (16), and the locking handle (18) is used for positioning and locking the inclined blocks (17);
the pressure measuring assembly comprises a pressure sensor (14) which is screwed on the head part of the electric cylinder (8) and a top floating joint (15) which is arranged on the top mounting plate (13) and is close to the pressure sensor (14).
2. The pressure sensing support device of claim 1, wherein: the horizontal adjusting assembly further comprises a dust guard (4), wherein the dust guard (4) is installed above the guide rail (3) and covers the guide rail (3).
3. The pressure sensing support device of claim 1, wherein: the device also comprises a cable protection assembly, wherein the cable protection assembly comprises a drag chain (20) with one end installed on the lower installation plate (5), and the other end of the drag chain (20) is installed on the base (1) and used for protecting the cable of the electric cylinder (8).
4. The pressure sensing support device of claim 1, wherein: scales are arranged on the sliding groove (16) and used for quickly identifying the positions of different workpieces locked by the inclined block (17).
5. The pressure sensing support device of claim 1, wherein: the cross section of the sliding groove (16) is T-shaped, and the bottom mounting end of the inclined block (17) is of a dovetail structure matched with the T-shaped sliding groove (16).
6. The pressure sensing support device of claim 1, wherein: the bottom of the base (1) is fixed on the bottom surface through a plurality of adjusting feet (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120083.9U CN212105970U (en) | 2019-11-29 | 2019-11-29 | Pressure sensing support device for steam turbine partition plate body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922120083.9U CN212105970U (en) | 2019-11-29 | 2019-11-29 | Pressure sensing support device for steam turbine partition plate body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212105970U true CN212105970U (en) | 2020-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922120083.9U Active CN212105970U (en) | 2019-11-29 | 2019-11-29 | Pressure sensing support device for steam turbine partition plate body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212105970U (en) |
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- 2019-11-29 CN CN201922120083.9U patent/CN212105970U/en active Active
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