CN107059913A - A kind of reactor built-in fitting supporting construction and method for embedding - Google Patents
A kind of reactor built-in fitting supporting construction and method for embedding Download PDFInfo
- Publication number
- CN107059913A CN107059913A CN201710361127.XA CN201710361127A CN107059913A CN 107059913 A CN107059913 A CN 107059913A CN 201710361127 A CN201710361127 A CN 201710361127A CN 107059913 A CN107059913 A CN 107059913A
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- Prior art keywords
- reactor
- suspension bracket
- built
- fitting
- embedded part
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Links
- 238000010276 construction Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 13
- 239000000725 suspension Substances 0.000 claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000035807 sensation Effects 0.000 claims description 9
- 238000003466 welding Methods 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 229910001651 emery Inorganic materials 0.000 claims description 3
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241001661355 Synapsis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/44—Foundations for machines, engines or ordnance
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
The invention discloses a kind of reactor built-in fitting supporting construction, including：Reactor foundation template, the cylindrical structure of reactor foundation template, hanger supports frame is evenly distributed with the outside of the reactor foundation template, the height of the hanger supports frame is higher than reactor foundation template, built-in fitting suspension bracket is supported by the hanger supports frame, the built-in fitting pylon end has suspension bracket connecting plate, it is separable on the suspension bracket connecting plate to be connected with reactor embedded part, the reactor embedded part bottom has some anchors, the reactor embedded part is located in the range of reactor foundation templatespace, fixed using suspension bracket and support frame mode, position the basic built-in fitting of plain concrete, accurate positioning, it is not susceptible to displacement, couple between support frame and base concrete template without any, casting concrete can be effectively controlled to influence built-in fitting position.
Description
Technical field
The present invention relates to building field, more particularly to a kind of reactor built-in fitting supporting construction and method for embedding.
Background technology
Substation project is related to substantial amounts of built-in fitting, and being accurately positioned embedded for these built-in fittings is important in substation project
Link, directly influence the installation of check and next step equipment.Reactor built-in fitting in terms of absolute altitude, flatness all
Have higher requirements, error does not allow more than ± 3mm.Required precision is high, so embedded difficulty also accordingly increases.General built-in fitting
Method for embedding is that after the completion of formwork erection, built-in fitting will be consolidated with chock, reinforcing bar, frame pipe etc. in template or reinforcing bar
Fixed, adjustment post-reinforcing, then carries out concreting.Common method for embedding is simple, but is due to that can not carry out secondary adjustment
Absolute altitude and flatness, it is difficult to meet construction precision requirement.Because reactor foundation is plain concrete basis, and embedded part presses hexagon
Arrangement, therefore more difficulty is fixed and be accurately positioned to embedded part.
The content of the invention
It is an object of the invention to：Overcome the above-mentioned problems in the prior art, propose a kind of reactor built-in fitting branch
Support structure and method for embedding, are fixed using suspension bracket and support frame mode, position the basic built-in fitting of plain concrete, accurate positioning, no
Easily it is shifted over, couples between support frame and base concrete template without any, can effectively controls casting concrete to built-in fitting
Position influences.
The purpose of the present invention is realized by following technical proposals：
A kind of reactor built-in fitting supporting construction, including：Reactor foundation template, the cylindrical knot of reactor foundation template
Hanger supports frame is evenly distributed with the outside of structure, the reactor foundation template, the height of the hanger supports frame is higher than reactor
Built-in fitting suspension bracket is supported by foundation forms, the hanger supports frame, the built-in fitting pylon end has suspension bracket connecting plate, described
Separable on suspension bracket connecting plate to be connected with reactor embedded part, the reactor embedded part bottom has some anchors, the reactor
Embedded part is located in the range of reactor foundation templatespace.
A kind of reactor built-in fitting supporting construction of the present invention, the suspension bracket connecting plate has some connecting holes, the reactance
Device embedded part top has bolt corresponding with connection hole site, and the bolt is locked through connecting hole by nut.
A kind of reactor built-in fitting supporting construction of the present invention, the rice word that the built-in fitting suspension bracket is welded into by six roots of sensation channel-section steel
Shape structure, channel-section steel bottom surface described in the six roots of sensation is same plane.
A kind of reactor built-in fitting supporting construction of the present invention, the hanger supports frame has with built-in fitting suspension bracket contact position
Detent.
A kind of reactor built-in fitting supporting construction of the present invention, the built-in fitting suspension bracket that hangs has with hanger supports bridge joint synapsis
Limited location groove.
The reactor method for embedding of the present invention, the method for embedding comprises the following steps：
S1：Reactor foundation template construct is completed；
S2：Six roots of sensation channel-section steel is welded as requested to form pre-buried suspension bracket, according to field requirement the pre-buried suspension bracket corresponding positions
Welding suspension bracket connecting plate is put, and processing forms connecting hole on suspension bracket connecting plate;
S3:In reactor embedded part lower weld dowel, in reactor embedded part upper weld bolt, the position of the weld bolt with
The position correspondence of connecting hole；
S4：The reactor embedded part machined and pre-buried suspension bracket are assembled, bolt is passed through into connecting hole, and carries out coarse positioning, is made
Then each reactor embedded part is locked in same level position by nut；
S5：The pre-buried suspension bracket for installing reactor embedded part is lifted on frame support frame, and adjusted to accurate location；
S6：Concreting is carried out behind the position of the good pre-buried suspension bracket of adjustment；
S6：After the completion of concreting, measure and check in the preceding position to reactor embedded part of cement initial set, enter if any deviation
Row secondary leveling；
S7:Come loose nut after concrete final set, removes pre-buried device suspension bracket, and remove hanger supports frame and reactor foundation mould
Plate；
S8:Bolt is cut off with oxy-acetylene flame, and reactor embedded part surface is scraped with emery wheel polished
According to above-mentioned technical proposal, the beneficial effects of the invention are as follows：
1st, rapidoprint is made using channel-section steel, common iron, raw material is easily obtained, cheap, processing mode is mainly welding, side
Formula is simple, and forming effect is reliable.
2nd, fixed using built-in fitting suspension bracket and hanger supports frame mode, position the basic built-in fitting of plain concrete, accurate positioning,
Displacement is not susceptible to, is coupled between hanger supports frame and reactor foundation concrete blinding without any, can effectively control to pour mixed
Solidifying soil influences on reactor built-in fitting position.
3rd, connected between suspension bracket connecting plate and reactor built-in fitting using bolt, nut, and after casting concrete before initial set
Secondary Control can be carried out, concreting, the positioning effects vibrated to built-in fitting have been effectively eliminated.
4th, built-in fitting positioning precision reaches ± 1mm, has exceeded design and the ± 3mm required precisions of specification and flatness will
Ask, be that post facility installation quality creates good condition.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of reactor built-in fitting supporting construction of the invention；
Fig. 2 is a kind of reactor built-in fitting supporting construction suspension bracket connecting plate Local map of the invention；
Fig. 3 is a kind of reactor built-in fitting supporting construction reactor built-in fitting Local map of the invention.
Embodiment
With reference to specific embodiments and the drawings, the present invention is further illustrated.
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Such as the embodiment that Fig. 1-3 is a kind of reactor built-in fitting supporting construction of the invention and method for embedding,
A kind of reactor built-in fitting supporting construction, including：Reactor foundation template 4, the reactor foundation template 4 is cylindrical
Structure, the outside of reactor foundation template 4 is evenly distributed with hanger supports frame 3, and the height of the hanger supports frame 3 is higher than electricity
Built-in fitting suspension bracket 1 is supported by anti-device foundation forms 4, the hanger supports frame 3, the end of built-in fitting suspension bracket 1 has suspension bracket
Separable on connecting plate 2, the suspension bracket connecting plate 2 to be connected with reactor embedded part 5, the bottom of reactor embedded part 5 has some anchors
Part 7, the reactor embedded part 5 is located in the spatial dimension of reactor foundation template 4, and the suspension bracket connecting plate 2 has some connecting holes,
The top of reactor embedded part 5 has bolt 6 corresponding with connection hole site, and the bolt 6 is entered through connecting hole by nut 8
Row locking, the M shape structure that the built-in fitting suspension bracket 1 is welded into by six roots of sensation channel-section steel, channel-section steel bottom surface described in the six roots of sensation is same flat
Face, the hanger supports frame 3 has detent with the contact position of built-in fitting suspension bracket 1, described to hang built-in fitting suspension bracket 1 and hanger supports
The contact position of frame 3 has limited impression.
Reactor method for embedding, the method for embedding comprises the following steps：
S1：Reactor foundation template 4 is completed；
S2：Six roots of sensation channel-section steel is welded as requested to form pre-buried suspension bracket 1, according to field requirement in the corresponding of the pre-buried suspension bracket 1
Position welding suspension bracket connecting plate 2, and processing forms connecting hole on suspension bracket connecting plate 2;
S3:In the lower weld dowel 7 of reactor embedded part 5, in the upper weld bolt 6 of reactor embedded part 5, the weld bolt 6
Position is corresponding with the position of connecting hole；
S4：The reactor embedded part 5 machined is assembled with pre-buried suspension bracket 1, bolt 6 is passed through into connecting hole, and carries out coarse positioning,
Make each reactor embedded part 5 in same level position, then locked by nut 8；
S5：The pre-buried suspension bracket 1 for installing reactor embedded part 5 is lifted on frame support frame 3, and adjusted to accurate location；
S6：Concreting is carried out behind the position of the good pre-buried suspension bracket 1 of adjustment；
S6：After the completion of concreting, measure and check in the preceding position to reactor embedded part 5 of cement initial set, if any deviation
Carry out secondary leveling；
S7:Come loose nut after concrete final set, removes pre-buried device suspension bracket 1, and remove hanger supports frame 3 and reactor foundation mould
Plate 4；
S8:Bolt 6 is cut off with oxy-acetylene flame, and reactor embedded part surface is scraped with emery wheel polished.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (5)
1. a kind of reactor built-in fitting supporting construction, it is characterised in that including：Reactor foundation template, the reactor foundation
Hanger supports frame is evenly distributed with the outside of the cylindrical structure of template, the reactor foundation template, the hanger supports frame
Highly it is higher than on reactor foundation template, the hanger supports frame and is supported by built-in fitting suspension bracket, the built-in fitting pylon end tool
Have it is separable on suspension bracket connecting plate, the suspension bracket connecting plate be connected with reactor embedded part, the reactor embedded part bottom has some
Anchor, the reactor embedded part is located in the range of reactor foundation templatespace.
2. a kind of reactor built-in fitting supporting construction according to claim 1, it is characterised in that：The suspension bracket connecting plate has
Some connecting holes, the reactor embedded part top has bolt corresponding with connection hole site, and the bolt is logical through connecting hole
Nut is crossed to be locked.
3. a kind of reactor built-in fitting supporting construction according to claim 2, it is characterised in that：The built-in fitting suspension bracket by
The M shape structure that six roots of sensation channel-section steel is welded into, channel-section steel bottom surface described in the six roots of sensation is same plane.
4. a kind of reactor built-in fitting supporting construction according to claim 3, it is characterised in that：The hanger supports frame with
Built-in fitting suspension bracket contact position has detent.
5. use a kind of reactor method for embedding of reactor built-in fitting supporting construction according to claim 4, its feature
It is, the method for embedding comprises the following steps：
S1：Reactor foundation template construct is completed；
S2：Six roots of sensation channel-section steel is welded as requested to form pre-buried suspension bracket, according to field requirement the pre-buried suspension bracket corresponding positions
Welding suspension bracket connecting plate is put, and processing forms connecting hole on suspension bracket connecting plate;
S3:In reactor embedded part lower weld dowel, in reactor embedded part upper weld bolt, the position of the weld bolt with
The position correspondence of connecting hole；
S4：The reactor embedded part machined and pre-buried suspension bracket are assembled, bolt is passed through into connecting hole, and carries out coarse positioning, is made
Then each reactor embedded part is locked in same level position by nut；
S5：The pre-buried suspension bracket for installing reactor embedded part is lifted on frame support frame, and adjusted to accurate location；
S6：Concreting is carried out behind the position of the good pre-buried suspension bracket of adjustment；
S6：After the completion of concreting, measure and check in the preceding position to reactor embedded part of cement initial set, enter if any deviation
Row secondary leveling；
S7:Come loose nut after concrete final set, removes pre-buried device suspension bracket, and remove hanger supports frame and reactor foundation mould
Plate；
S8:Bolt is cut off with oxy-acetylene flame, and reactor embedded part surface is scraped with emery wheel polished.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361127.XA CN107059913A (en) | 2017-05-22 | 2017-05-22 | A kind of reactor built-in fitting supporting construction and method for embedding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710361127.XA CN107059913A (en) | 2017-05-22 | 2017-05-22 | A kind of reactor built-in fitting supporting construction and method for embedding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107059913A true CN107059913A (en) | 2017-08-18 |
Family
ID=59609620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710361127.XA Pending CN107059913A (en) | 2017-05-22 | 2017-05-22 | A kind of reactor built-in fitting supporting construction and method for embedding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107059913A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792920A (en) * | 2018-07-23 | 2018-11-13 | 国电大渡河沙坪水电建设有限公司 | Heavy stay column sets turbine draft tube fast fixing tool and method |
| CN109958195A (en) * | 2019-01-18 | 2019-07-02 | 中国核工业华兴建设有限公司 | A kind of nuclear power station heap container supporting embedded part construction method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003176541A (en) * | 2001-12-10 | 2003-06-24 | Hokkai Shikan Kk | Anchor guide and its manufacturing method |
| CN101538858A (en) * | 2009-04-15 | 2009-09-23 | 中国十七冶建设有限公司 | Method and device for jointing reinforcement and vibration readjustment construction of pre-embedded bolt |
| CN202380780U (en) * | 2011-08-26 | 2012-08-15 | 中国二十冶集团有限公司 | Suspension embedding fixing device for paper machine pre-embedded parts |
| CN103397701A (en) * | 2013-08-13 | 2013-11-20 | 中天建设集团有限公司 | Adjustable positioning structure for pre-buried bolt double-layered positioning plate and construction method |
| CN106150055A (en) * | 2016-08-23 | 2016-11-23 | 天津二建建筑工程有限公司 | Concrete embedded part essence flat hanging installment work stand and the installation method of built-in fitting |
-
2017
- 2017-05-22 CN CN201710361127.XA patent/CN107059913A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003176541A (en) * | 2001-12-10 | 2003-06-24 | Hokkai Shikan Kk | Anchor guide and its manufacturing method |
| CN101538858A (en) * | 2009-04-15 | 2009-09-23 | 中国十七冶建设有限公司 | Method and device for jointing reinforcement and vibration readjustment construction of pre-embedded bolt |
| CN202380780U (en) * | 2011-08-26 | 2012-08-15 | 中国二十冶集团有限公司 | Suspension embedding fixing device for paper machine pre-embedded parts |
| CN103397701A (en) * | 2013-08-13 | 2013-11-20 | 中天建设集团有限公司 | Adjustable positioning structure for pre-buried bolt double-layered positioning plate and construction method |
| CN106150055A (en) * | 2016-08-23 | 2016-11-23 | 天津二建建筑工程有限公司 | Concrete embedded part essence flat hanging installment work stand and the installation method of built-in fitting |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792920A (en) * | 2018-07-23 | 2018-11-13 | 国电大渡河沙坪水电建设有限公司 | Heavy stay column sets turbine draft tube fast fixing tool and method |
| CN108792920B (en) * | 2018-07-23 | 2023-09-08 | 国能大渡河沙坪发电有限公司 | Tool and method for quickly installing draft tube of large bulb through-flow turbine unit |
| CN109958195A (en) * | 2019-01-18 | 2019-07-02 | 中国核工业华兴建设有限公司 | A kind of nuclear power station heap container supporting embedded part construction method |
| CN109958195B (en) * | 2019-01-18 | 2020-11-10 | 中国核工业华兴建设有限公司 | Construction method for reactor vessel supporting embedded part of nuclear power station |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |