CN108361481A - A kind of high intensity positive displacement metab for electrical equipment - Google Patents
A kind of high intensity positive displacement metab for electrical equipment Download PDFInfo
- Publication number
- CN108361481A CN108361481A CN201810286557.4A CN201810286557A CN108361481A CN 108361481 A CN108361481 A CN 108361481A CN 201810286557 A CN201810286557 A CN 201810286557A CN 108361481 A CN108361481 A CN 108361481A
- Authority
- CN
- China
- Prior art keywords
- base wall
- bottom plate
- annulus
- electrical equipment
- high intensity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 title claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 49
- 239000010959 steel Substances 0.000 claims description 49
- 239000000945 filler Substances 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- 238000005728 strengthening Methods 0.000 claims description 2
- 210000002435 tendon Anatomy 0.000 claims description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract description 21
- 239000000463 material Substances 0.000 abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- -1 annulus Chemical compound 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M5/00—Engine beds, i.e. means for supporting engines or machines on foundations
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0017—Casings, cabinets or drawers for electric apparatus with operator interface units
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mechanical Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
The present invention relates to a kind of high intensity positive displacement metabs for electrical equipment, including annulus, base wall and bottom plate；The annulus, the base wall be fixedly connected sequentially from top to bottom with the bottom plate together with after form main part, the bottom surface of the bottom plate be equipped with improve main part installation strength mounting bracket；The peripheral distribution of the annulus and the mounting bracket extends to the outside of the base wall upper and lower side, and between the annulus and the mounting bracket and outside of the corresponding base wall is equipped with the reinforcing rib for the support strength for improving main part.The beneficial effects of the invention are as follows：For the pedestal under the premise of ensureing its sufficient intensity, reducing the requirement to material i.e. reduces the thickness of material, thus it is easy to process, it improves work efficiency and reduces production cost.
Description
Technical field
The present invention relates to electrical equipment technical fields, and in particular to a kind of high intensity positive displacement metal for electrical equipment
Pedestal.
Background technology
Positive displacement metab (hereinafter referred to as pedestal) has two big effects in electrical equipment, first, inside can fill electrical zero
Part, second is that electrical equipment can be supported.This pedestal top will be connected with electrical equipment, and lower part will be fixed with installation foundation.For
For the very high electrical equipment of requirement of mechanical strength, the requirement of mechanical strength higher of pedestal.Base body part is by annulus (with electricity
Gas equipment be connected), base wall (playing volume), bottom plate (being connected with installation foundation), reinforcing rib form.
Since most spaces of pedestal need to be maked somebody a mere figurehead for filling electric component, only base wall periphery fraction space can
For reinforcing rib is arranged to increase its mechanical strength, so the mechanical strength of existing pedestal is generally by base wall, bottom plate and reinforcement
What the strength of materials and thickness of muscle determined.To the higher pedestal of requirement of mechanical strength (being referred to as high intensity pedestal), material one
As select sheet metal thicker, that mechanical strength is larger.
Existing high intensity pedestal the disadvantage is that：1, pedestal mechanical strength is limited larger by material, and mechanical strength is higher, to material
Requirement it is also higher；2, due to being all sheet material, manufacturing procedure is more, and workload is larger；3, since sheet material is thicker
And the strength of materials is larger, to such as cutting, bending, welding, shaping etc., needs special technological requirement, increases technology difficulty
And production cost, production efficiency are relatively low；4, material is thicker and the strength of materials is larger, belongs to special material, increases buying difficulty
And material cost.
Invention content
In conclusion in order to overcome the deficiencies of the prior art, technical problem to be solved by the invention is to provide one kind to be used for
The high intensity positive displacement metab of electrical equipment.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of high intensity positive displacement gold for electrical equipment
Belong to pedestal, including annulus, base wall and bottom plate；The annulus, the base wall and the bottom plate are fixed successively from top to bottom to be connected
Main part is formed after being connected together, and the annulus is in the top of the base wall, the bottom plate is in the pedestal
Bottom in wall；It is equipped with the mounting bracket of the installation strength for improving main part in the bottom surface of the bottom plate；The annulus
The outside of the base wall upper and lower side, and the annulus and installation branch are extended respectively into the periphery of the mounting bracket
Between the frame and outside of the corresponding base wall is equipped with the reinforcing rib of the support strength for improving main part intensity.
The beneficial effects of the invention are as follows：The pedestal reduces the requirement to material under the premise of ensureing its sufficient intensity
The thickness of material is reduced, thus it is easy to process, it improves work efficiency and reduces production cost.
Based on the above technical solution, the present invention can also be improved as follows：
Further, the mounting bracket is made of more channel steels, and each channel steel is with the center of the bottom plate to institute
The outside for stating bottom plate extends；
All channel steels are center of circle annular spread in the base plate ground using the center of bottom plate, and the channel steel is straight
Face is contacted with the bottom surface of the bottom plate, and one end far from the bottom plate center extends to the outside of the base wall lower end.
Further, one end that the channel steel is on the outside of the base wall is equipped with mounting hole, in the groove of the channel steel
It is interior to be equipped with several steel plates.
Further, the position that the mounting hole both sides are corresponded in the groove of the channel steel is respectively equipped with the steel plate.
Further, the reinforcing rib is more reinforcement channel steel compositions, each upper end for reinforcing channel steel and the circle
Ring is fixedly connected, and middle part is connect with the base wall, lower end and the long channel steel be in the both ends on the outside of the base wall or
The short channel-section steel is in the connection of one end on the outside of the base wall.
Advantageous effect using above-mentioned further scheme is：So that the mechanical strength (support strength and installation strength) of pedestal
It is very high, reduce manufacturing procedure and workload, it is easy to process, technology difficulty and production cost are reduced, production effect is improved
Rate.
Further, each upper end for reinforcing channel steel is equipped with suspension hook far from the side of the base wall.
Advantageous effect using above-mentioned further scheme is：Convenient for passing through crane by pedestal or whole electrical equipment lifting.
Further, fuel outlet valve, earth plate, outlet casing tube, inspection hole and oil filler point are respectively equipped in the base wall.
Advantageous effect using above-mentioned further scheme is：The multiple components being arranged in base wall, perfect electrical equipment
Function, live operation and maintenance can be facilitated (such as to facilitate wiring, facilitate oiling, drain the oil and change oil and facilitate the internal shape of observation
Condition).
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the vertical view of the present invention；
Fig. 3 is the upward view of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows：
1, annulus, 2, base wall, 3, bottom plate, 4, mounting bracket, 4-1, channel steel, 4-2, mounting hole, 5, reinforcing rib, 6, drain the oil
Valve, 7, earth plate, 8, outlet casing tube, 9, inspection hole, 10, oil filler point, 11, suspension hook, 12, small steel plate, 13, pilot hole.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As illustrated in fig. 1 and 2, a kind of high intensity positive displacement metab for electrical equipment, including annulus 1, base wall 2
With bottom plate 3.1 thickness of the annulus is 16mm~40mm, outer diameter is Φ 300mm~Φ 1100mm, is equipped with and is filled with electrical equipment
Match and the pilot hole and seal groove of sealing.A circle pilot hole 13 is equipped at the position of periphery on annulus 1.The pedestal
The open tubular column that wall 2 is wound into quadrangle or circle by the steel plate that thickness is 2mm~8mm forms, and base wall 2 is a height of of open tubular column
200mm~1000mm, outer diameter are Φ 300mm~Φ 1000mm.It is respectively equipped with and drains the oil at different positions in the base wall 2
Valve 6, earth plate 7, outlet casing tube 8, inspection hole 9 and oil filler point 10.The bottom plate 3 is the circle or quadrangle steel of 2mm~8mm
Plate.The annulus 1, the base wall 2 be fixedly connected sequentially from top to bottom with the bottom plate 3 together with after form main part,
And the annulus 1 is in the top of the base wall 2, and the bottom plate 3 is in the bottom in the base wall 2；At the bottom
The bottom surface of plate 3 is equipped with the installation of the installation strength (thickness of realization body some materials suitably reduces) for improving main part
Holder 4；The periphery of the annulus 1 and the mounting bracket 4 extends respectively into the outside of 2 upper and lower side of base wall, and institute
It states between annulus 1 and the mounting bracket 4 and the outside of the corresponding base wall 2 is equipped with the support strength for improving main part
The reinforcing rib 5 of (thickness of realization body some materials suitably reduces).
As shown in figure 3, the mounting bracket 4 is made of more channel steel 4-1.The each channel steel 4-1 is along the bottom
The direction in the outside of bottom plate 3 described in the center line of plate 3 extends, and all channel steel 4-1 are using the center of the bottom plate 3 as the center of circle
Uniform annular is distributed in 3 bottom surface of the bottom plate, and the channel steel 4-1 faces (one side opposite with slot) and the bottom plate 3 directly
Bottom surface contact, one end far from 3 center of the bottom plate extends to the outside of 2 lower end of the base wall.At the channel steel 4-1
It is equipped with mounting hole 4-2 in the one end in 2 outside of the base wall, the aperture of mounting hole 4-2 is Φ 20mm~Φ 40mm.It is formed
Certain installation dimension, to meet installation requirement.
Several steel plates 12 are equipped in the groove of the channel steel 4-1.Specifically：Mounting hole is corresponded in the groove of channel steel 4-1
Two side positions of 4-2 respectively increase a small steel plate 12, other appropriate locations increase by 1~5 small steel plate 12 in groove, make in groove
The periphery of mounting hole 4-2 and other positions form 2~6 " mouth " shape supports altogether, to increase the intensity of mounting bracket.
The reinforcing rib 5 is more and reinforces channel steel composition, and each upper end for reinforcing channel steel is fixed with the annulus 1
Connection, middle part are connect with the base wall 2, and one end that lower end is in 2 outside of the base wall with the channel steel 4-1 is connect.Add
Strengthening tendons 5 are 4~12, are the channel steel of same specification, and channel steel specification is 1#~6#.Each channel steel of the reinforcing rib 5
Side of the upper end far from the base wall 2 is equipped with suspension hook 11.
Above-mentioned pedestal since support element (reinforcing rib 5) and installation part (mounting bracket 4) all use channel steel, and take it is special
Structure is arranged so that the mechanical strength of pedestal, support strength and installation strength are very high.In addition, channel steel dosage is more and pedestal
Main part plank dosage is less, reduces manufacturing procedure and workload.The pedestal can select relatively thin common plank, be easy to
Such as cutting, bending, welding, shaping are processed, technology difficulty and production cost is reduced, improves production efficiency.Due to selecting
Relatively thin common plank is easy buying and reduces material cost.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of high intensity positive displacement metab for electrical equipment, which is characterized in that including annulus (1), base wall (2)
With bottom plate (3)；After the annulus (1), the base wall (2) and the bottom plate (3) are fixedly connected sequentially together from top to bottom
Main part is formed, and the annulus (1) is in the top of the base wall (2), the bottom plate (3) is in the base wall
(2) bottom in；It is equipped with the mounting bracket (4) of the installation strength for improving main part in the bottom surface of the bottom plate (3)；Institute
The periphery for stating annulus (1) and the mounting bracket (4) extends respectively into the outside of the base wall (2) upper and lower side, and described
Between annulus (1) and the mounting bracket (4) and the outside of the corresponding base wall (2) is equipped with the branch for improving main part
Support the reinforcing rib (5) of strength.
2. the high intensity positive displacement metab according to claim 1 for electrical equipment, which is characterized in that the peace
Dress holder (4) is made of more channel steels (4-1), and each channel steel (4-1) is along the center of the bottom plate (3) to the bottom
Direction on the outside of plate (3) extends；
All channel steels (4-1) are distributed in the bottom plate (3) bottom by the uniform annular in the center of circle of the center of the bottom plate (3)
Face, and facing directly for the channel steel (4-1) contacts with the bottom surface of the bottom plate (3), one end far from the bottom plate (3) center
Extend to the outside of the base wall (2) lower end.
3. the high intensity positive displacement metab according to claim 2 for electrical equipment, which is characterized in that the slot
One end that steel (4-1) is on the outside of the base wall (2) is equipped with mounting hole (4-2), is set in the groove of the channel steel (4-1)
There are several steel plates (12).
4. the high intensity positive displacement metab according to claim 3 for electrical equipment, which is characterized in that described
The position that the both sides the mounting hole (4-2) are corresponded in the groove of channel steel (4-1) is respectively equipped with the steel plate (12).
5. the high intensity positive displacement metab according to claim 2 for electrical equipment, which is characterized in that described to add
Strengthening tendons (5) are more and reinforce channel steel composition, and each upper end for reinforcing channel steel is fixedly connected with the annulus (1), middle part
It is fixedly connected on the outside of the base wall (2), lower end is in one end on the outside of the base wall (2) with the channel steel (4-1)
It is fixedly connected.
6. the high intensity positive displacement metab according to claim 5 for electrical equipment, which is characterized in that Mei Yigen
The upper end for reinforcing channel steel is equipped with suspension hook (11) far from the side of the base wall (2).
7. the high intensity positive displacement metab according to any one of claims 1 to 6 for electrical equipment, feature exists
In being respectively equipped with fuel outlet valve (6), earth plate (7), outlet casing tube (8), inspection hole (9) and oil filler point in the base wall (2)
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286557.4A CN108361481A (en) | 2018-03-30 | 2018-03-30 | A kind of high intensity positive displacement metab for electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810286557.4A CN108361481A (en) | 2018-03-30 | 2018-03-30 | A kind of high intensity positive displacement metab for electrical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108361481A true CN108361481A (en) | 2018-08-03 |
Family
ID=63001638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810286557.4A Pending CN108361481A (en) | 2018-03-30 | 2018-03-30 | A kind of high intensity positive displacement metab for electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108361481A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370544Y (en) * | 1999-05-05 | 2000-03-22 | 西安电力电容器厂 | Collective power capacitor |
| US6313978B1 (en) * | 2000-01-05 | 2001-11-06 | American Radionic Co., Inc. | Fluid-filled capacitor with pressure interrupter means and internal compressible air chamber |
| CN200956293Y (en) * | 2006-09-19 | 2007-10-03 | 江苏华鹏变压器有限公司 | Barrel type transformer casing |
| JP2010010312A (en) * | 2008-06-26 | 2010-01-14 | Nec Tokin Corp | Electric double-layer capacitor |
| CN201532844U (en) * | 2009-05-25 | 2010-07-21 | 上海飞晶电气股份有限公司 | Amorphous alloy iron core transformer |
| CN201893221U (en) * | 2010-11-15 | 2011-07-06 | 合肥元贞电气有限公司 | Hog frame for corrugated oil tank base |
| CN202230885U (en) * | 2011-10-18 | 2012-05-23 | 无锡富洪科技有限公司 | Super capacitor module group housing |
| CN103295781A (en) * | 2013-05-22 | 2013-09-11 | 桂林电力电容器有限责任公司 | Compact assembling high-voltage power capacitor |
| CN103456491A (en) * | 2013-08-07 | 2013-12-18 | 国家电网公司 | Novel parallel capacitor for restraining switching surge of vacuum circuit breaker |
| CN203910558U (en) * | 2014-06-24 | 2014-10-29 | 西安华超电力电容器有限公司 | Assembling capacitor |
| CN105185584A (en) * | 2015-07-21 | 2015-12-23 | 安徽江威精密制造有限公司 | Explosion-proof capacitor |
| CN205428644U (en) * | 2016-03-14 | 2016-08-03 | 山东特变电力设备有限公司 | High security oil formula transformer |
| CN206179679U (en) * | 2016-11-28 | 2017-05-17 | 威斯康电容器有限公司 | Capacitor mounting base |
| CN106783045A (en) * | 2017-03-16 | 2017-05-31 | 江西亿晟电气有限责任公司 | A kind of horizontal integration pole type transformer platform for collecting power transformation box and comprehensive distribution box composition |
| CN106981348A (en) * | 2017-05-30 | 2017-07-25 | 朱盖想 | A kind of transformer base |
| CN208185752U (en) * | 2018-03-30 | 2018-12-04 | 桂林电力电容器有限责任公司 | A kind of high-intensitive positive displacement metab for electrical equipment |
-
2018
- 2018-03-30 CN CN201810286557.4A patent/CN108361481A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2370544Y (en) * | 1999-05-05 | 2000-03-22 | 西安电力电容器厂 | Collective power capacitor |
| US6313978B1 (en) * | 2000-01-05 | 2001-11-06 | American Radionic Co., Inc. | Fluid-filled capacitor with pressure interrupter means and internal compressible air chamber |
| CN200956293Y (en) * | 2006-09-19 | 2007-10-03 | 江苏华鹏变压器有限公司 | Barrel type transformer casing |
| JP2010010312A (en) * | 2008-06-26 | 2010-01-14 | Nec Tokin Corp | Electric double-layer capacitor |
| CN201532844U (en) * | 2009-05-25 | 2010-07-21 | 上海飞晶电气股份有限公司 | Amorphous alloy iron core transformer |
| CN201893221U (en) * | 2010-11-15 | 2011-07-06 | 合肥元贞电气有限公司 | Hog frame for corrugated oil tank base |
| CN202230885U (en) * | 2011-10-18 | 2012-05-23 | 无锡富洪科技有限公司 | Super capacitor module group housing |
| CN103295781A (en) * | 2013-05-22 | 2013-09-11 | 桂林电力电容器有限责任公司 | Compact assembling high-voltage power capacitor |
| CN103456491A (en) * | 2013-08-07 | 2013-12-18 | 国家电网公司 | Novel parallel capacitor for restraining switching surge of vacuum circuit breaker |
| CN203910558U (en) * | 2014-06-24 | 2014-10-29 | 西安华超电力电容器有限公司 | Assembling capacitor |
| CN105185584A (en) * | 2015-07-21 | 2015-12-23 | 安徽江威精密制造有限公司 | Explosion-proof capacitor |
| CN205428644U (en) * | 2016-03-14 | 2016-08-03 | 山东特变电力设备有限公司 | High security oil formula transformer |
| CN206179679U (en) * | 2016-11-28 | 2017-05-17 | 威斯康电容器有限公司 | Capacitor mounting base |
| CN106783045A (en) * | 2017-03-16 | 2017-05-31 | 江西亿晟电气有限责任公司 | A kind of horizontal integration pole type transformer platform for collecting power transformation box and comprehensive distribution box composition |
| CN106981348A (en) * | 2017-05-30 | 2017-07-25 | 朱盖想 | A kind of transformer base |
| CN208185752U (en) * | 2018-03-30 | 2018-12-04 | 桂林电力电容器有限责任公司 | A kind of high-intensitive positive displacement metab for electrical equipment |
Non-Patent Citations (2)
| Title |
|---|
| 刘丽娟;李庆;刘文俊;: "HX_D2型机车底架结构与强度研究", 内燃机车, no. 02, pages 16 - 18 * |
| 吉林省送变电工程公司编写组: "电力变压器安装", vol. 2, 水利电力出版社, pages: 58 - 62 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107130259A (en) | A kind of aluminum oxide in aluminum electrolytic bath feeding device | |
| CN106129300A (en) | A kind of Novel power battery lodge body | |
| CN208185752U (en) | A kind of high-intensitive positive displacement metab for electrical equipment | |
| CN103048260A (en) | Accelerated electric corrosion test method for DC porcelain insulator iron cap | |
| CN110014242B (en) | Welding process for tower foot of power transmission tower | |
| CN108361481A (en) | A kind of high intensity positive displacement metab for electrical equipment | |
| CN110014240B (en) | Welding process for tower foot of power transmission tower | |
| CN209624027U (en) | The horizontal pulling test loading device of class rectangle shield duct piece | |
| CN207577743U (en) | A kind of stainless steel vertical support beam welds combined platform | |
| CN108842810A (en) | Pedestal is used in a kind of installation of composite material pole tower | |
| CN102182649A (en) | Process for assembling single-ripple elastic oil tank of hydro-power generating unit | |
| CN209425306U (en) | The deflectable erection support of pressure vessels for the chemical industry internals | |
| CN209114600U (en) | The integral type concrete pedestal of box-type substation | |
| CN208363405U (en) | A kind of steam-pressing aero-concrete matches hollow pipe gusset | |
| CN206806032U (en) | A kind of low head changeover portion of reactor pressure vessel collection inner supporting structure in heaps | |
| CN102887486A (en) | Refined sulfuric acid absorption tower | |
| CN204884786U (en) | Oil tank of metallic glass transformer | |
| CN207159938U (en) | A kind of temporary support moulding bed for making Large Steel cylinder | |
| CN207609165U (en) | A kind of piping lane hanging ring template | |
| CN206391644U (en) | Sewage disposal settling tank | |
| CN205826713U (en) | A kind of wall-hung type electric metering box | |
| CN109530872A (en) | A kind of 120mm slab and 24mm plate welding deformation controlling method | |
| CN204565603U (en) | Penstock stiffening ring mounting and adjusting means for correcting | |
| CN208884000U (en) | A kind of electrolgtic aluminium carbon anode electric installation | |
| CN209385276U (en) | A kind of turbine seating ring structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180803 |