CN219616981U - Flange seat assembly quality - Google Patents
Flange seat assembly quality Download PDFInfo
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- CN219616981U CN219616981U CN202223534007.0U CN202223534007U CN219616981U CN 219616981 U CN219616981 U CN 219616981U CN 202223534007 U CN202223534007 U CN 202223534007U CN 219616981 U CN219616981 U CN 219616981U
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- flange
- plate
- base
- flange seat
- seat assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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Abstract
The utility model provides a flange seat assembly device, which relates to the technical field of mechanical assembly, and comprises a base mounting table and a bracket assembly, wherein the base mounting table is arranged on the ground, the base mounting table is connected with a flange base, the bracket assembly comprises a plurality of upright posts and a walking table, the plurality of upright posts are arranged on the periphery of the base mounting table, one end of each upright post is arranged on the ground, the other end of each upright post is connected with the walking table, the walking table is of a hollow structure, the walking table is sleeved on the periphery of the flange seat, and the walking table is connected with an upper flat plate. According to the utility model, the base mounting table plays a role in positioning and fixing the flange base, the walking table plays a role in positioning the upper flat plate, so that the pipe seat can conveniently pass through the connecting holes on the upper flat plate and the flange base, the pipe seat can conveniently be aligned with the upper flat plate and the flange base, and the assembly efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of mechanical assembly, in particular to a flange seat assembly device.
Background
At present, with the update of domestic nuclear power products, the sodium-cooled fast reactor replaces the traditional top cover assembly by a rotary shielding plug to realize the functions of supporting, guiding, shielding, sealing and moving positioning. Unlike the pressurized water reactor vessel in the past, the rotary shielding plug flange seat comprises a flange base, a 3-part flat plate and a 31-part control rod driving mechanism tube seat, and the length is more than 5 meters, and the pressure boundary needs to be sealed during the single body pressure test of the flange seat and helium leak detection. The flange seat of the rotary shielding plug is higher, if the flange seat is directly lifted and installed, the flat plate, the flange seat and the tube seat cannot be accurately positioned, the tube seat cannot be aligned with the flange seat and the installation position on the flat plate, multiple lifting and adjustment are needed, and the assembly efficiency is lower.
Disclosure of Invention
The utility model aims to solve the problem of improving the assembly efficiency of the flange seat.
The utility model provides a flange seat assembly device, which comprises a flange base, an upper flat plate and a tube seat, wherein the tube seat is of a tubular structure, corresponding connecting holes are formed in the flange base and the upper flat plate, the tube seat penetrates through the connecting holes, the flange seat assembly device comprises a base mounting table and a support assembly, the base mounting table is arranged on the ground and is used for being connected with the flange base, the support assembly comprises a plurality of upright posts and a plurality of walking tables, the upright posts are arranged on the periphery of the base mounting table, one end of each upright post is arranged on the ground, the other end of each upright post is connected with the walking table, the walking table is of a hollow structure and is used for being sleeved on the periphery of the flange base, and the walking table is used for being connected with the upper flat plate.
Optionally, the flange seat assembly device further comprises an adjusting bolt, the adjusting bolt is arranged on the walking platform, the adjusting bolt is connected to the upper flat plate in the horizontal direction, and the adjusting bolt is used for adjusting the position of the upper flat plate in the horizontal direction.
Optionally, the flange seat assembly device further comprises an optical sensor, wherein the optical sensor is used for detecting coaxiality of the connecting hole on the upper flat plate and the connecting hole on the flange seat.
Optionally, the flange seat assembly device further comprises an adjustable sizing block, the base mounting platform comprises an upper connecting plate and a lower connecting plate which are connected up and down, the upper connecting plate is used for being connected with the flange base, the adjustable sizing block is used for being arranged on the ground and connected with the lower connecting plate, and the adjustable sizing block is used for enabling the upper connecting plate to be on a horizontal plane.
Optionally, the size of the lower connecting plate is larger than that of the upper connecting plate, and one end of the upright post is connected to the lower connecting plate.
Optionally, the flange seat assembly device further comprises a walking ladder, the walking ladder is connected to the side face of the support assembly, the upper end of the walking ladder is connected with the walking table, and the lower end of the walking ladder is used for being close to the ground.
Optionally, the flange seat assembly device further comprises a fixing bolt for connecting the lower connecting plate to the ground.
Optionally, the flange seat assembly device further comprises a sealing support, the lower surface of the sealing support is used for being connected to the upper connecting plate, a sealing groove is formed in the upper surface of the sealing support, and the sealing groove is used for being connected with the flange base.
Optionally, the flange seat assembly device further comprises a pressing plate and a first bolt, the pressing plate is of an L-shaped structure, one end of the pressing plate is connected with the upper connecting plate, the other end of the pressing plate is connected with the flange base, mounting holes are formed in the pressing plate and the upper connecting plate, and the first bolt penetrates through the mounting holes.
Optionally, the flange seat assembly device further comprises a sealing ring, and the sealing ring is connected between the sealing support and the upper connecting plate.
Compared with the prior art, the flange seat assembly device has the beneficial effects that:
according to the utility model, the base mounting table is arranged on the ground, the flange base can be arranged on the base mounting table, the base mounting table plays a role in positioning the flange base, the plurality of upright posts are arranged on the periphery of the base mounting table, one ends of the plurality of upright posts are connected to the ground, the other ends of the plurality of upright posts are connected to the walking table, the walking table is of a hollow structure, the center of the walking table is provided with a through hole, the upper flat plate can be connected to the walking table, the walking table plays a role in positioning the upper flat plate, the tube seat can sequentially pass through the connecting hole on the upper flat plate, the through hole of the walking table and the connecting hole on the flange base, the upper flat plate is connected to the flange base, and then the upper flat plate, the tube seat and the flange base are welded and fixed through welding, so that the flange base is assembled, the base mounting table plays a role in positioning the upper flat plate, the tube seat can conveniently pass through the connecting hole on the upper flat plate and the flange base, the tube seat can conveniently align, and the assembly efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a flange seat assembly apparatus according to an embodiment of the present utility model;
FIG. 2 is a schematic structural view of a flange seat according to an embodiment of the present utility model;
FIG. 3 is a second schematic diagram of a flange seat assembly apparatus according to an embodiment of the present utility model;
FIG. 4 is a third schematic structural view of a flange seat assembly apparatus according to an embodiment of the present utility model;
fig. 5 is an enlarged view of fig. 4 at i.
Reference numerals illustrate:
11-a flange base; 12-upper plate; 13-tube seat; 2-a base mounting table; 21-an upper connecting plate; 22-lower connecting plates; 31-stand columns; 32-walking board; 4-ladder walking; 41-adjusting bolts; 42-standing bars; 6-sealing the support; 71-a pressing plate; 72-a first bolt; 8-sealing rings.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
It should be noted that, in the description of the present disclosure, the directions or positional relationships indicated by "upper", "lower", "left", "right", "top", "bottom", "front", "rear", "inner" and "outer", etc. are used based on the directions or positional relationships shown in the drawings, only for convenience of describing the present disclosure, and are not intended to indicate or imply that the apparatus referred to must have a specific direction, be configured and manipulated in a specific direction, and therefore should not be construed as limiting the scope of protection of the present disclosure.
The terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Moreover, although the utility model herein has been described with reference to particular embodiments, it is to be understood that these embodiments are merely illustrative of the principles and applications of the present utility model. It is therefore to be understood that numerous modifications may be made to the illustrative embodiments and that other arrangements may be devised without departing from the spirit and scope of the present utility model as defined by the appended claims. It should be understood that the different dependent claims and the features described herein may be combined in ways not otherwise described in the original claims. It is also to be understood that features described in connection with separate embodiments may be used in other described embodiments.
In order to solve the above problems, as shown in fig. 1 to 3, the present utility model provides a flange seat assembly device, wherein a flange seat comprises a flange base 11, an upper flat plate 12 and a tube seat 13, the tube seat 13 is in a tubular structure, corresponding connection holes are formed in the flange base 11 and the upper flat plate 12, the tube seat 13 is arranged in the connection holes in a penetrating manner, the flange seat assembly device comprises a base mounting table 2 and a bracket assembly, the base mounting table 2 is arranged on the ground, the base mounting table 2 is used for being connected with the flange base 11, the bracket assembly comprises a plurality of upright posts 31 and a walking table 32, the upright posts 31 are arranged on the periphery of the base mounting table 2, one end of each upright post 31 is arranged on the ground, the other end of each upright post 31 is connected with the walking table 32, the walking table 32 is in a hollow structure, the walking table 32 is arranged on the periphery of the flange seat in a sleeving manner, and the walking table 32 is used for being connected with the upper flat plate 12.
In this embodiment, through setting up base mount table 2 on ground, base mount table 2 can be placed on base mount table 2, base mount table 2 plays the positioning role to flange mount table 11, set up many stands 31 in base mount table 2 week side, the one end of many stands 31 all is connected subaerial, the other end all is connected on walking table 32, walking table 32 is hollow structure, walking table 32 central authorities have seted up the through-hole, upper plate 12 can be connected on walking table 32, walking table 32 plays the positioning role to upper plate 12, tube socket 13 can pass the connecting hole on upper plate 12 in proper order, the through-hole of walking table 32, the connecting hole on flange mount table 11, connect upper plate 12 on flange mount table 11, rethread welding, with upper plate 12, tube socket 13, flange mount table 11 welded fastening, accomplish the assembly of flange mount table, base mount table 2 plays the effect of positioning upper plate 12, be convenient for make tube socket 13 pass upper plate 12 and flange mount table 11 on the connecting hole, be convenient for make tube socket 13 align with upper plate 12 and flange mount table 11, promote flange mount table 11 efficiency.
Specifically, when the flange seat is assembled, the flange seat 11 is firstly hoisted and placed on the seat mounting table 2, then the upper flat plate 12 is hoisted and placed on the walking table 32, and then the tube seat 13 is hoisted and connected with the flange seat 11 through the upper flat plate 12. The two adjacent upright posts 31 can be connected with the rib plates through steel plates, the flange seat can further comprise a lower flat plate, the lower flat plate is provided with connecting holes corresponding to the upper flat plate 12, correspondingly, the flange seat assembly device is further provided with a second platform, the second platform is connected to the plurality of upright posts 31, the shape and structure of the second platform are the same as those of the walking platform 32, and the second platform is used for being connected with the lower flat plate.
Optionally, as shown in fig. 3, the flange seat assembly device further includes an adjusting bolt 41, the adjusting bolt 41 is disposed on the walking board 32, the adjusting bolt 41 is connected to the upper plate 12 in the horizontal direction, and the adjusting bolt 41 is used for adjusting the position of the upper plate 12 in the horizontal direction.
In this embodiment, by providing the adjusting bolt 41 on the walking platform 32, the adjusting bolt 41 may be connected to the walking platform 32 through the upright rod 42, the adjusting bolt 41 may be horizontally disposed, a bolt hole may be disposed in a horizontal direction (i.e., a plane on which the X-axis and the Y-axis are located) of the upper plate 12, after the upper plate 12 is lifted onto the walking platform 32, the adjusting bolt 41 is inserted into the bolt hole, the upper plate 12 is fixed on the walking platform 32, the upper plate 12 is fixed, displacement of the upper plate 12 in the horizontal direction (i.e., the plane on which the X-axis and the Y-axis are located) due to external force is prevented from occurring, the tube seat 13 is prevented from passing through the upper plate 12, when the upper plate 12 is not lifted to an accurate position, the adjusting bolt 41 may be rotated to drive the upper plate 12 to move in the horizontal direction, so as to adjust the position of the upper plate 12, align the upper plate 12 with the flange base 11, avoid secondary lifting, and improve the assembly efficiency and the assembly accuracy.
Specifically, a plurality of, for example, 4 adjusting bolts 41 may be uniformly distributed on the peripheral side of the upper plate 12, so as to more conveniently adjust the position of the upper plate 12 in the horizontal direction.
Optionally, the flange seat assembly device further includes an optical sensor for detecting coaxiality of the connection hole on the upper plate 12 and the connection hole on the flange seat 11.
In this embodiment, by providing an optical sensor, the optical sensor may be connected to the walking board 32, the optical sensor may detect the coaxiality of the connection hole on the upper plate 12 and the connection hole on the flange base 11, when the connection hole on the upper plate 12 is coaxially arranged with the connection hole on the flange base 11, the pipe seat 13 may be directly hoisted through the connection hole of the upper plate 12 and the connection hole on the flange base 11; when the coaxiality of the connecting hole on the upper flat plate 12 and the connecting hole on the flange base 11 is not zero, the position of the upper flat plate 12 in the horizontal direction (i.e. the plane where the X axis and the Y axis are located) can be adjusted by adjusting the adjusting bolt 41, so that the upper flat plate 12 is aligned with the flange base 11, secondary hoisting is avoided, and the assembly efficiency and the assembly precision are improved.
Optionally, as shown in fig. 1 and 3, the flange seat assembly device further includes an adjustable sizing block, where the base mounting table 2 includes an upper connecting plate 21 and a lower connecting plate 22 that are connected up and down, the upper connecting plate 21 is used for being connected to the flange base 11, the adjustable sizing block is used for being disposed on the ground and connected to the lower connecting plate 22, and the adjustable sizing block is used for making the upper connecting plate 21 be on a horizontal plane.
In this embodiment, by setting an adjustable sizing block, the adjustable sizing block is set between the base mounting table 2 and the ground, the base mounting table 2 includes an upper connecting plate 21 and a lower connecting plate 22, the upper connecting plate 21 is connected with the flange base 11, the adjustable sizing block can be connected to one side of the lower surface of the lower connecting plate 22, the height of the adjustable sizing block in the vertical direction is adjustable, when the upper connecting plate 21 is not on the horizontal plane (i.e. the plane where the X axis Y axis is located), the position of the upper connecting plate 21 in the horizontal direction can be adjusted by adjusting the height of the adjustable sizing block, so that the upper connecting plate 21 is on the horizontal plane, and the flange base 11 placed on the upper connecting plate 21 is also on the horizontal plane, so that the flange base 11 is aligned with the upper flat plate 12, the tube seat 13 is convenient to pass through the connecting hole on the upper flat plate 12 and the flange base 11, and the assembly efficiency is improved.
Alternatively, as shown in fig. 1 and 3, the size of the lower connection plate 22 is larger than that of the upper connection plate 21, and one end of the upright 31 is connected to the lower connection plate 22.
In this embodiment, by setting the size of the lower connection plate 22 to be larger than the size of the upper connection plate 21, the upper connection plate 21 does not obstruct the connection of the upright posts 31 to the lower connection plate 22, and when the upper connection plate 21 is on the horizontal plane, the lower connection plate 22 is also on the horizontal plane, the walking table 32 and the upper plate 12 connected to the walking table 32 are also on the horizontal plane, so that the flange base 11 is aligned with the upper plate 12, the pipe seat 13 is facilitated to pass through the connection holes on the upper plate 12 and the flange base 11, and the assembly efficiency is improved.
Optionally, as shown in fig. 1 and 3, the flange seat assembly device further includes a step 4, the step 4 is connected to a side surface of the bracket assembly, an upper end of the step 4 is connected to the step 32, and a lower end of the step 4 is disposed close to the ground.
In this embodiment, by providing the walking ladder 4, the walking ladder 4 is connected to the outside of the bracket assembly and can be connected to the outside of the plurality of upright posts 31, the upper end of the walking ladder 4 is connected to the walking platform 32, the lower end is close to the ground, and an operator can walk on the walking platform 32 through the walking ladder 4 to perform operations on the upper plate 12 on the walking platform 32.
Optionally, the flange seat assembly apparatus further includes a fixing bolt for connecting the lower connection plate 22 to the ground.
In this embodiment, the fixing bolt may connect the lower connecting plate 22 with the ground, the connection manner may adopt a structure in which a pressing plate may be provided on the lower connecting plate 22, the pressing plate at least partially covers the lower connecting plate 22 and partially covers the ground, the fixing bolt may be disposed in a portion of the pressing plate connected with the ground, the pressing plate is connected to the ground, and the lower connecting plate 22 is pressed against the ground; the fixing bolt may also be directly inserted into the lower connecting plate 22 to connect the lower connecting plate 22 to the ground, and the manner of connecting the lower connecting plate 22 to the ground by the fixing bolt is not particularly limited as long as the manner of stably connecting the lower connecting plate 22 to the ground is satisfied.
Optionally, as shown in fig. 4 and fig. 4, the flange seat assembly device further includes a sealing support 6, a lower surface of the sealing support 6 is used for being connected to the upper connecting plate 21, and an upper surface of the sealing support 6 is provided with a sealing groove, and the sealing groove is used for being connected to the flange base 11.
In this embodiment, through setting up seal support 6, after the flange seat welds, hoist the flange seat that will weld, place seal support 6 on upper junction plate 21, seal groove has been seted up to seal support 6 upper surface, and flange base 11 can be placed in the seal groove, and the lower surface of flange base 11 is connected with the tank bottom of seal groove, and the week side surface of flange base 11 is connected with the cell wall of seal groove, and the seal groove can be sealed flange base 11, is convenient for carry out the pressure test to the welding seam on the flange base 11.
Optionally, as shown in fig. 4, the flange seat assembly device further includes a pressing plate 71 and a first bolt 72, where the pressing plate 71 is in an L-shaped structure, one end of the pressing plate 71 is connected with the upper connecting plate 21, the other end of the pressing plate 71 is connected with the flange base 11, the pressing plate 71 and the upper connecting plate 21 are both provided with mounting holes, and the first bolt 72 is penetrating through the mounting holes.
In this embodiment, through setting up the clamp plate 71, clamp plate 71 is L shape structure, the both ends of clamp plate 71 are connected with upper junction plate 21 and flange base 11 respectively, the mounting hole has all been seted up on clamp plate 71 and the upper junction plate 21, set up first bolt 72 and wear to locate two mounting holes, press flange base 11 on upper junction plate 21, make flange base 11 and upper junction plate 21 be connected more firmly, seal support 6 places on upper junction plate 21, seal support 6 upper surface is connected with flange base 11, the lower surface is connected with upper junction plate 21, the clamp plate 71 gives flange base 11's pressure transfer to seal support 6 on, make seal support 6 and flange base 11's connection inseparabler, be convenient for carry out the pressure experiment.
Optionally, as shown in fig. 4, the flange seat assembly device further includes a sealing ring 8, and the sealing ring 8 is connected between the sealing support 6 and the upper connecting plate 21.
In the embodiment, the sealing ring 8 is arranged between the sealing support 6 and the upper connecting plate 21, so that the air tightness between the sealing support 6 and the upper connecting plate 21 is improved, and the pressure experiment is convenient to carry out.
Although the present disclosure is described above, the scope of protection of the present disclosure is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the disclosure, and these changes and modifications will fall within the scope of the utility model.
Claims (10)
1. The utility model provides a flange seat assembly quality, flange seat includes flange base (11), goes up dull and stereotyped (12) and tube socket (13), tube socket (13) are tubular structure, flange base (11) with go up all offer corresponding connecting hole on dull and stereotyped (12), tube socket (13) wear to locate the connecting hole, a serial communication port, flange seat assembly quality includes base mount table (2), bracket component, base mount table (2) are used for setting up subaerial, base mount table (2) be used for with flange base (11) are connected, bracket component includes stand (31) and walks platform (32), stand (31) are a plurality of stand (31) set up the week side of base mount table (2), the one end of stand (31) is used for setting up subaerial, the other end with walk platform (32) are connected, walk platform (32) are hollow structure, walk platform (32) are used for the cover to establish flange seat week side, walk platform (32) are used for being connected with flat board (12).
2. Flange seat assembly device according to claim 1, further comprising an adjusting bolt (41), said adjusting bolt (41) being provided on said deck (32), said adjusting bolt (41) being connected in the horizontal direction of said upper plate (12), said adjusting bolt (41) being used for adjusting the position of said upper plate (12) in the horizontal direction.
3. Flange mount assembly according to claim 2, further comprising an optical sensor for detecting the coaxiality of the connection hole on the upper plate (12) and the connection hole on the flange mount (11).
4. Flange seat assembly device according to claim 1, further comprising an adjustable sizing block, said base mounting table (2) comprising an upper connection plate (21) and a lower connection plate (22) connected up and down, said upper connection plate (21) being adapted to be connected to said flange base (11), said adjustable sizing block being adapted to be arranged on the ground, to be connected to said lower connection plate (22), said adjustable sizing block being adapted to bring said upper connection plate (21) to a horizontal plane.
5. Flange seat assembly device according to claim 4, characterized in that the lower connection plate (22) has a larger size than the upper connection plate (21), and that one end of the upright (31) is connected to the lower connection plate (22).
6. The flange seat assembly device according to claim 1, further comprising a step (4), wherein the step (4) is connected to a side surface of the bracket assembly, an upper end of the step (4) is connected to the step (32), and a lower end of the step (4) is arranged close to the ground.
7. The flange seat assembly device according to claim 4, further comprising a fixing bolt for connecting the lower connecting plate (22) to the ground.
8. The flange seat assembly device according to claim 4, further comprising a sealing support (6), wherein the lower surface of the sealing support (6) is used for being connected to the upper connecting plate (21), and the upper surface of the sealing support (6) is provided with a sealing groove, and the sealing groove is used for being connected with the flange base (11).
9. The flange seat assembly device according to claim 8, further comprising a pressing plate (71) and a first bolt (72), wherein the pressing plate (71) is of an L-shaped structure, one end of the pressing plate (71) is connected with the upper connecting plate (21), the other end of the pressing plate (71) is connected with the flange base (11), mounting holes are formed in the pressing plate (71) and the upper connecting plate (21), and the first bolt (72) penetrates through the mounting holes.
10. Flange seat assembly device according to claim 8, further comprising a sealing ring (8), said sealing ring (8) being connected between said sealing seat (6) and said upper connection plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223534007.0U CN219616981U (en) | 2022-12-29 | 2022-12-29 | Flange seat assembly quality |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223534007.0U CN219616981U (en) | 2022-12-29 | 2022-12-29 | Flange seat assembly quality |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219616981U true CN219616981U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223534007.0U Active CN219616981U (en) | 2022-12-29 | 2022-12-29 | Flange seat assembly quality |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219616981U (en) |
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2022
- 2022-12-29 CN CN202223534007.0U patent/CN219616981U/en active Active
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