CN203566606U - Installing mechanism - Google Patents
Installing mechanism Download PDFInfo
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- CN203566606U CN203566606U CN201320725087.XU CN201320725087U CN203566606U CN 203566606 U CN203566606 U CN 203566606U CN 201320725087 U CN201320725087 U CN 201320725087U CN 203566606 U CN203566606 U CN 203566606U
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- horizontal
- vertical
- installing mechanism
- frame
- support
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- 238000009434 installation Methods 0.000 claims abstract description 9
- 210000002683 foot Anatomy 0.000 claims description 14
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 239000003381 stabilizer Substances 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to an installing mechanism. A surge pipe of a nuclear power plant is connected to a pipe section of a voltage stabilizer of the nuclear power plant through the installing mechanism in a butt joint mode. The installing mechanism comprises a supporting frame, a vertical adjusting frame, a horizontal adjusting frame, a horizontal hoop assembly and a vertical hoop assembly, wherein the vertical adjusting frame is arranged on the top of the supporting frame, and can move in the vertical direction in the mode of being relative to the supporting frame, the horizontal adjusting frame is arranged on the top of the vertical adjusting frame and can move on the horizontal plane in the mode of being relative to the vertical adjusting frame, the horizontal hoop assembly is used for fixing a horizontal extension section of the surge pipe, the horizontal extension section of the surge pipe is connected to the horizontal adjusting frame through the horizontal hoop assembly, the vertical hoop assembly is used for fixing a vertical extension section of the surge pipe, and the vertical extension section of the surge pipe is connected to the horizontal adjusting frame through the vertical hoop assembly. The installing mechanism has the advantages that installation is convenient, alignment is accurate, and the risk is low in the adjustment process.
Description
Technical field
The utility model relates to nuclear power field, relates in particular to for the fluctuation pipe of nuclear power station being docked to the installing mechanism of the pipeline section of nuclear power plant voltage stabilizer.
Background technology
The fluctuation pipe of nuclear power station and voltage-stablizer dock that pipeline section is installed and group to time, it is right pipeline section need to be erect, organize.Traditional fluctuation pipe is to adopt hanger, jack and jack to coordinate realization with the installation of voltage-stablizer pipeline section and group to method, and need to set up a large amount of foot rests and hand frame, very high to workman's experience and technical ability requirement, and the situation of easily colliding with and causing groove to damage.And because the weight of fluctuation pipe is larger, fluctuation pipe and voltage-stablizer pipeline section group to and adjustment difficulty large, be difficult to realize accurate group right.
Utility model content
The technical problems to be solved in the utility model is, according to defect of the prior art, provides a kind of for the fluctuation pipe of nuclear power station being docked to the installing mechanism of the pipeline section of nuclear power plant voltage stabilizer.
The technological means that the utility model technical solution problem adopts: a kind of installing mechanism is provided, for the fluctuation pipe of nuclear power station being docked to the pipeline section of the voltage-stablizer of nuclear power station, comprise bracing frame, being arranged at support frame as described above top also can be with respect to the vertical adjustment rack of vertically displacement of support frame as described above, be arranged at described vertical adjustment rack top and can be with respect to described vertical adjustment rack the horizontal adjustment frame at horizontal plane top offset, for described horizontal adjustment frame is fixed and be connected to the horizontal-extending section of described fluctuation pipe, and mutually aim at the pipeline section of described voltage-stablizer so that the horizontal hoop component docking, for described horizontal adjustment frame is fixed and be connected in the vertical extension of described fluctuation pipe, and mutually aim at the pipeline section of described voltage-stablizer so that the vertical hoop component docking, the lower end of support frame as described above is provided for the pulley of mobile support frame as described above.
Preferably, described installing mechanism also comprises for finely tuning the fine tuning structure of the relative position of the groove of described fluctuation pipe end and the pipeline section of described voltage-stablizer.
Preferably, described fine tuning structure comprises that for around being fixed on the anchor ear on the pipeline section of described voltage-stablizer and being arranged on the sidewall of described anchor ear and extending and equally distributed four poles along the direction of axis line of parallel described anchor ear, the end of described pole is provided with screwed hole and is screwed onto in described screwed hole and for vertically supporting the jackscrew of the sidewall of described fluctuation pipe.
Preferably, two crossbeams parallel to each other that support frame as described above comprises feet and is arranged at described feet top, described vertical adjustment rack is connected on these two crossbeams by least four vertical jackscrews, and described vertical jackscrew is perpendicular to being at least bolted with two described vertical jackscrews on described two crossbeams and every crossbeam.
Preferably, on described every crossbeam, be fixedly installed the screw shell that at least two described vertical jackscrews of confession are spirally connected.
Preferably, described vertical adjustment rack comprises two horizontal-extendings and the first support bar parallel to each other, between these two first support bars, is provided with the head rod perpendicular to described two the first support bars;
The two ends of described two the first support bars are upwards provided with the first riser, on described the first riser, along being parallel to described the first support bar, be axially provided with the first jackscrew, the middle part of described the first support bar is provided with the second riser, on described the second riser along being provided with the second jackscrew perpendicular to the axial direction of described the first support bar, between described the second riser and described the first riser, form installation position, described horizontal adjustment frame be arranged in described installation position and be clamped in described the first jackscrew and described the second jackscrew between.
Preferably, described horizontal adjustment frame comprise two horizontal-extendings and parallel and over against the second support bar, between these two second support bars, be provided with the second connecting rod perpendicular to described two the second support bars, the end of contiguous described the second support bar of described the second connecting rod;
On described the second connecting rod, court is arranged with two jockeies, described horizontal hoop component is removably connected on described jockey, one end away from described the second connecting rod on described the second support bar is provided with axle support upward, and described vertical hoop component is arranged on described axle and supports.
Preferably, the quantity of described feet is four, and support frame as described above also comprises four horizontal bracing pieces, and the two ends of described horizontal bracing piece are connected to the middle part of adjacent two described feets.
Preferably, the bottom of support frame as described above is provided with the pulley for mobile support frame as described above.
Preferably, described installing mechanism also comprises for reducing the base of support frame as described above to the pressure of described pulley, and described base and described pulley are arranged on support frame as described above bottom abreast.
The installing mechanism that implementing the utility model provides has following beneficial effect with respect to prior art: the installing mechanism that the utility model provides has horizontal adjustment frame, vertical adjustment rack, horizontal hoop component and vertically hoop component, usage level hoop component and vertically hoop component coordinate, can easily fluctuation pipe be fixed on horizontal adjustment frame, by horizontal adjustment frame and vertically the acting in conjunction of adjustment rack realize aiming at of fluctuation pipe and voltage-stablizer pipeline section, adjust and install, have easy for installation, aim at precisely, the beneficial effect that adjustment process risk is low.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 shows the structural representation of the installing mechanism in the utility model one embodiment;
Fig. 2 shows the structural representation of the bracing frame in the utility model one embodiment;
Fig. 3 shows the structural representation of the vertical adjustment rack in the utility model one embodiment;
Fig. 4 shows the structural representation of the horizontal adjustment frame in the utility model one embodiment;
Fig. 5 shows the structural representation of the horizontal hoop component in the utility model one embodiment;
Fig. 6 shows the structural representation of the vertical hoop component in the utility model one embodiment;
Fig. 7 shows the structural representation of the fine tuning structure in the utility model one embodiment.
The specific embodiment
Fig. 1 shows the structural representation of the installing mechanism in the utility model one embodiment, this installing mechanism comprises for the fluctuation pipe of nuclear power station being docked to the pipeline section of the voltage-stablizer of nuclear power station, have install easily, adjustment process risk is low, dock accurate beneficial effect.This fluctuation pipe comprises horizontal-extending section 100 and vertical extension 200, and passes through the transition of circular arc pipeline section between horizontal-extending section 100 and vertical extension 200.
This installing mechanism comprises bracing frame 10, vertical adjustment rack 20, horizontal adjustment frame 30, horizontal hoop component 40, vertical hoop component 50, fine tuning structure 60, pulley 70, base 80.
This bracing frame 10 is for providing support.Vertically adjustment rack 20 is arranged on bracing frame 10 tops, and can be with respect to bracing frame 10 along vertical direction displacement.Horizontal adjustment frame 30 is arranged on vertical adjustment rack 20 tops, and can be with respect to vertical adjustment rack 20 at horizontal plane top offset.Horizontal hoop component 40, for horizontal adjustment frame 30 is fixed and be connected to the horizontal-extending section 100 of fluctuation pipe, and is aimed to dock with the pipeline section of voltage-stablizer mutually.Vertically hoop component 50 is for horizontal adjustment frame 30 is fixed and be connected in the vertical extension 200 of fluctuation pipe, and mutually aims to dock with the pipeline section of voltage-stablizer.Fine tuning structure 60 is for finely tuning the relative position of the fluctuation pipe groove of end and the pipeline section joint of voltage-stablizer.Pulley 70 and base 80 are arranged on the bottom of bracing frame 10 side by side.Pulley 70 is for movable supporting frame 10.Base 80 is for reducing the pressure of 10 pairs of pulleys 70 of bracing frame.
Simultaneously with reference to Fig. 2, this bracing frame 10 comprises four feets 11, two crossbeams 12 and four horizontal bracing pieces 13.These four feets 11 are divided into two groups, and two feets 11 of every group are splayed and are connected to crossbeam 12 bottoms.These two crossbeams 12 are parallel to each other.These four horizontal bracing pieces 13 are connected to the middle part of adjacent two feets 11.These four horizontal bracing pieces 13 comprise a pair of horizontal bracing piece 13 parallel to each other, and one in this pair of horizontal bracing piece 13 is provided with for horizontal support face 13a, and another of this pair of horizontal bracing piece 13 is provided with inclined support surface 13b.This horizontal support face 13a and inclined support surface 13b, for when fluctuation pipe is installed on this installing mechanism, provide a support to fluctuation pipe, so that horizontal hoop component 40 and vertically hoop component 50 hang fluctuation pipe to receive on horizontal adjustment frame 30.Understandably, feet 11, crossbeam 12 and horizontal bracing piece 13 are not limited to the quantity in the present embodiment.
On every crossbeam 12, be at least provided with two vertical screw shells 121 and at least two spacer pins 122.In the present embodiment, on every crossbeam 12, there are two vertical screw shells 121 and two spacer pins 122.These two 121 of vertical thread bush lay respectively at the two ends of crossbeam 12 and opening up.These two spacer pins 122 lay respectively at crossbeam 12 two ends and with sleeve 121 side by side.Vertically in screw shell 121, be provided with female thread structure.
As shown in Figure 3, vertically adjustment rack 20 comprises two horizontal-extendings and parallel the first support bar 21 and perpendicular to the head rod 22 of these two the first support bars 21, four vertical jackscrews 23.The two ends of this head rod 22 are connected on two the first support bars 21.The two ends of the first support bar 21 are respectively arranged with a Connection Block 24.This Connection Block 24 comprise a level base plate 241, be vertically connected on the first riser 242 on base plate 241 and be connected to obliquely base plate 241 and the first riser 242 on stiffener 243.
Two first perforation (not label) are set on base plate 241, one of them first perforation with crossbeam 12 on vertical screw shell 121 over against, another first perforation with spacer pin 122 over against.These four vertical jackscrews 23 are screwed onto in vertical screw shell 121 through the first perforation respectively, by rotating vertical jackscrew 23, to realize vertical adjustment rack 20 with respect to the displacement of bracing frame 10 in the vertical directions.Spacer pin 122 passes corresponding perforation to realize the contraposition between vertical adjustment rack 20 and bracing frame 10.The number of this first perforation, vertical screw shell 121 and spacer pin 122 is not limited to this.
On the first riser 242, be provided with the second perforation.In the second perforation, place along the first jackscrew 25 that is parallel to the axial direction of the first support bar 21.The middle part of this first support bar 21 is provided with two the second risers 26.Every the second riser 26 vertically extends upward along the outer rim of the first support bar 21.The second riser 26 is provided with the 3rd perforation, in the 3rd perforation, has placed the second jackscrew 27, and this second jackscrew 27 axially and towards the inner side of vertical adjustment rack 20 extends perpendicular to the first support bar 21.
These two the first risers 242 and four the second risers 26 surround the installation position that can install for horizontal adjustment frame 30 horizontal levels adjustablely.Horizontal adjustment frame 30 is arranged in this installation position.These four the first jackscrews 25 and four the second jackscrews 26 are clamped in respectively the outside of horizontal adjustment frame 30.By rotating these four the first jackscrews 25 and four the second jackscrews 26, with realize horizontal adjustment frame 30 with respect to vertical adjustment rack 20 at horizontal plane top offset.
As shown in Figure 4, this horizontal adjustment frame 30 comprises two horizontal-extendings and the second support bar 31 parallel to each other, is provided with the second connecting rod 32 perpendicular to two the second support bars 31 between these two the second support bars 31.This second support bar 31 is the rectangular structure of lengthwise.The end of second connecting rod 32 contiguous the second support bars 31.On the second connecting rod 32, towards being arranged with jockey 33, horizontal hoop component 40 is removably connected on this jockey 33.One end away from this second connecting rod 32 on the second support bar 31 is provided with axle support 34 upward, and this vertical hoop component 50 is removably mounted on this axle and supports on 34.This axle supports on 34 and is provided with perpendicular to the axial installing hole of the second support bar 31 (not label).This installing hole is for installing for vertical hoop component 50.
As shown in Figure 5, horizontal hoop component 40 comprises horizontal anchor ear 41 and is arranged on two links 42 on horizontal anchor ear 41.These two links 42 are shaped on horizontal anchor ear 41.These two links 42 are for coordinating with jockey 33, so that horizontal anchor ear 41 is releasably attached on horizontal adjustment frame 30.This horizontal anchor ear 471 is roughly rounded.This link 42 is roughly ear shape.And the perforation of this link 42 is towards being parallel to the tangential of this horizontal anchor ear 41.
As shown in Figure 6, vertically hoop component 50 comprises vertical anchor ear 51 and is arranged on two connecting axles 52 on vertical anchor ear 51.This vertical anchor ear 51 is roughly rounded.Being located on the same line of these two connecting axles 52, and this same straight line is through the center of circle of vertical anchor ear 51.These two connecting axles 52 are plugged in the installing hole of the axle support 34 on horizontal adjustment frame 30.
As shown in Figure 7, this fine tuning structure 60 comprises for around being fixed on the anchor ear 61 on the pipeline section of voltage-stablizer and being arranged on the sidewall of anchor ear 61 and extending and equally distributed four poles 63 along the direction of axis line of parallel described anchor ear 61.The end of each root pole 63 is provided with screwed hole (not shown) and is screwed onto in this screwed hole and for vertically supporting the jackscrew 62 of the sidewall of fluctuation pipe.By rotating these four jackscrews 62 to realize the relative position of the fine setting fluctuation pipe groove of end and the pipeline section joint of voltage-stablizer.
This anchor ear 61 is roughly rounded, and the shape of the pipeline section of itself and voltage-stablizer is suitable.These four poles 63 are uniformly distributed, and make to be arranged on axial line and adjacent two jackscrews 62 intervals 90 degree central angles that jackscrew 62 on these four poles 63 all points to anchor ear 61.
Using method: first by horizontal hoop component 40 and vertically hoop component 50 respectively around being arranged on the horizontal-extending section 100 of fluctuation pipe and vertically on extension 200, then with jack, fluctuation pipe is placed on horizontal support face 13a and inclined support surface 13b, then this fluctuation pipe of lifting is respectively installed to horizontal hoop component 40 and vertical hoop component 50 in jockey 33 and axle support 34.By rotating vertical jackscrew 23, adjust the height of vertical adjustment rack 20, that is to say the height of having adjusted fluctuation pipe, by rotating the first jackscrew 25 and the second jackscrew 27, adjust the horizontal level of horizontal adjustment frame 30, that is to say the horizontal level of having adjusted fluctuation pipe, when when adjusting vertical adjustment rack 20 and horizontal adjustment frame 30 fluctuation pipe adjusted to much the same position, the anchor ear of fine tuning structure 60 61 is installed on the pipeline section of voltage-stablizer, the jackscrew 62 of fine tuning structure 60 vertically supports on the sidewall of fluctuation pipe.By the 62 fine setting fluctuations of rotation jackscrew, manage the groove of ends with respect to the relative position of the pipeline section of voltage-stablizer, until aim at completely, and then the height of the vertical adjustment rack 20 that raises, fluctuation pipe is accurately docked with the pipeline section of voltage-stablizer.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment is only schematic; rather than restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not departing from the scope situation that the utility model aim and claim protect, also can make a lot of forms, within these all belong to protection of the present utility model.
Claims (10)
1. an installing mechanism, for the fluctuation pipe of nuclear power station being docked to the pipeline section of the voltage-stablizer of nuclear power station, it is characterized in that, comprise bracing frame (10), being arranged at support frame as described above (10) top also can be with respect to the vertical adjustment rack (20) of vertically displacement of support frame as described above (10), be arranged at described vertical adjustment rack (20) top and can be with respect to described vertical adjustment rack (20) the horizontal adjustment frame (30) at horizontal plane top offset, for described horizontal adjustment frame (30) is fixed and be connected to the horizontal-extending section (100) of described fluctuation pipe, and mutually aim at the pipeline section of described voltage-stablizer so that the horizontal hoop component (40) docking, for described horizontal adjustment frame (30) is fixed and be connected in the vertical extension (200) of described fluctuation pipe, and mutually aim at the pipeline section of described voltage-stablizer so that the vertical hoop component (50) docking.
2. installing mechanism according to claim 1, is characterized in that, described installing mechanism also comprises for finely tuning the fine tuning structure (60) of the relative position of the groove of described fluctuation pipe end and the pipeline section of described voltage-stablizer.
3. installing mechanism according to claim 2, it is characterized in that, described fine tuning structure (60) comprises that for around being fixed on the anchor ear (61) on the pipeline section of described voltage-stablizer and being arranged on the sidewall of described anchor ear (61) and extending and equally distributed four poles (63) along the direction of axis line of parallel described anchor ear (61), the end of described pole (63) is provided with screwed hole and is screwed onto in described screwed hole and for vertically supporting the jackscrew (62) of the sidewall of described fluctuation pipe.
4. according to the installing mechanism described in claims 1 to 3 any one, it is characterized in that, two crossbeams parallel to each other (12) that support frame as described above (10) comprises feet (11) and is arranged at described feet (11) top, it is upper that described vertical adjustment rack (20) is connected to these two crossbeams (12) by least four vertical jackscrews (23), and described vertical jackscrew (23) is perpendicular to being at least bolted with two described vertical jackscrews (23) on described two crossbeams (12) and every crossbeam (12).
5. installing mechanism according to claim 4, is characterized in that, is fixedly installed the screw shell (121) that at least two described vertical jackscrews of confession (23) are spirally connected on described every crossbeam (12).
6. installing mechanism according to claim 5, it is characterized in that, described vertical adjustment rack (20) comprises two horizontal-extendings and the first support bar (21) parallel to each other, is provided with the head rod (22) perpendicular to described two the first support bars (21) between these two first support bars (21);
The two ends of described two the first support bars (21) are provided with upwardly extending the first riser (242), described the first riser (242) is upper is axially provided with the first jackscrew (25) along being parallel to described the first support bar (21), the middle part of described the first support bar (21) is provided with upwardly extending the second riser (26), described the second riser (26) is upper along being provided with the second jackscrew (27) perpendicular to the axial direction of described the first support bar (21), between described the second riser (26) and described the first riser (242), form installation position, described horizontal adjustment frame (30) be arranged in described installation position and be clamped in described the first jackscrew (25) and described the second jackscrew (27) between.
7. installing mechanism according to claim 6, it is characterized in that, described horizontal adjustment frame (30) comprises two horizontal-extendings and parallel the second support bar (31), between these two second support bars (31), be provided with the second connecting rod (32) perpendicular to described two the second support bars (31), the end of contiguous described the second support bar of described the second connecting rod (32) (31);
Described the second connecting rod (32) is upper towards being arranged with two jockeies (33), described horizontal hoop component (40) is removably connected on described jockey (33), the upper one end away from described the second connecting rod (32) of described the second support bar (31) is provided with axle upward and supports (34), and described vertical hoop component (50) is arranged on described axle and supports on (34).
8. installing mechanism according to claim 4, it is characterized in that, the quantity of described feet (11) is four, support frame as described above (10) also comprises four horizontal bracing pieces (13), and the two ends of described horizontal bracing piece (13) are connected to the middle part of adjacent two described feets (11).
9. installing mechanism according to claim 1, is characterized in that, the bottom of support frame as described above (10) is provided with the pulley (70) for mobile support frame as described above (10).
10. installing mechanism according to claim 9, it is characterized in that, described installing mechanism also comprises for reducing the base (80) of support frame as described above (10) to the pressure of described pulley (70), and described base (80) is arranged on support frame as described above (10) bottom abreast with described pulley (70).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725087.XU CN203566606U (en) | 2013-11-14 | 2013-11-14 | Installing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320725087.XU CN203566606U (en) | 2013-11-14 | 2013-11-14 | Installing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203566606U true CN203566606U (en) | 2014-04-30 |
Family
ID=50534364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320725087.XU Expired - Fee Related CN203566606U (en) | 2013-11-14 | 2013-11-14 | Installing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203566606U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632814A (en) * | 2014-12-09 | 2015-05-20 | 上海复合材料科技有限公司 | Cementing assembly die used for bearing cylinder |
| CN106984930A (en) * | 2017-03-20 | 2017-07-28 | 中国能源建设集团天津电力建设有限公司 | A kind of elbow pipeline section counterpart mold |
-
2013
- 2013-11-14 CN CN201320725087.XU patent/CN203566606U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104632814A (en) * | 2014-12-09 | 2015-05-20 | 上海复合材料科技有限公司 | Cementing assembly die used for bearing cylinder |
| CN106984930A (en) * | 2017-03-20 | 2017-07-28 | 中国能源建设集团天津电力建设有限公司 | A kind of elbow pipeline section counterpart mold |
| CN106984930B (en) * | 2017-03-20 | 2023-12-12 | 中国能源建设集团天津电力建设有限公司 | Elbow pipe section alignment mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 |
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| CF01 | Termination of patent right due to non-payment of annual fee |