CN104373049B - Double plate connects node - Google Patents
Double plate connects node Download PDFInfo
- Publication number
- CN104373049B CN104373049B CN201410613667.9A CN201410613667A CN104373049B CN 104373049 B CN104373049 B CN 104373049B CN 201410613667 A CN201410613667 A CN 201410613667A CN 104373049 B CN104373049 B CN 104373049B
- Authority
- CN
- China
- Prior art keywords
- plate
- section
- crossbeam
- bolt hole
- pieces
- 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.)
- Active
Links
- 230000007704 transition Effects 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims abstract description 16
- 230000002146 bilateral effect Effects 0.000 claims abstract description 6
- 239000003351 stiffener Substances 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000010959 steel Substances 0.000 claims description 18
- 238000003466 welding Methods 0.000 claims description 5
- 210000001015 abdomen Anatomy 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 11
- 238000005553 drilling Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of double plate and connect node, including two pieces of opposing parallel connecting plates arranging and being distributed along crossbeam bilateral symmetry, at least formed with an installation foot on described connecting plate, described connecting plate is provided with the first bolt hole at installation foot, it is being provided with the second bolt hole with crossbeam joint place on described connecting plate, described diagonal brace and crossbeam are fitted with two pieces of connecting plates by pad or partial cross section's transition section, described diagonal brace connects with connecting plate bolt at the first bolt hole, and described crossbeam connects with connecting plate bolt at the second bolt hole.The present invention uses two pieces of connecting plates be arrangeding in parallel to constitute double plate, by needs, pad is added for the component that depth of section is more or less the same, for the bigger component of depth of section difference, use partial cross section's transition section to carry out bolt after ensureing to fit with two pieces of connecting plates to be connected, safe and reliable, meet multifarious member section, the bulk strength connecting node can be greatly promoted.
Description
Technical field
The present invention relates to a kind of attachment structure, particularly relate to a kind of double plate and connect node.
Background technology
Derrick is the important component part of oil-well rig, acts primarily as required various rig instruments in suspension drilling process,
Equipment, bears various load in drilling well work, coordinates drilling well to get into the effect of target zone.Need during derrick design and installation
The plane each difform rod member (such as diagonal brace, crossbeam or pillar) is formed or the connection knot of solid
Structure entity forms node.For steel structure derrick, wherein diagonal brace be connected with crossbeam, the connection of crossbeam and pillar and
The connection design of node of diagonal brace and pillar accounts for more than 80 the percent of design of node, for being primarily subjected to axial force
Diagonal brace and crossbeam, end connect node be designed to hinged can meet design require.With constantly sending out of solder technology
Exhibition and the continuous of high strength exploitation are popularized, and use the mixing of welding connection node and high strength exploitation node
Connect node, i.e. bolt-weld joint node is widely used in the end connection design of node of steel construction ocean derrick.By
Generally unequal in connecting rod height, it usually needs to add pad, but the diversity of member section results in the need for
Manufacturing the different pad of various thickness, installation difficulty is very big.
Content of the invention
The technical problem to be solved is to provide a kind of double plate and connects node, safe and reliable, can be significantly
Promote the bulk strength connecting node.
The present invention solves that above-mentioned technical problem employed technical scheme comprise that a kind of double plate of offer connects node, bag
Include the opposing parallel connecting plate arranging and being distributed along crossbeam bilateral symmetry of diagonal brace, crossbeam and two pieces, described connecting plate
On at least formed with an installation foot, described connecting plate is provided with the first bolt hole at installation foot, on described connecting plate
Be provided with the second bolt hole with crossbeam joint place, described diagonal brace and crossbeam pass through pad or partial cross section's transition section with
Two pieces of connecting plates fit, and described diagonal brace connects with connecting plate bolt at the first bolt hole, and described crossbeam is second
Connect with connecting plate bolt at bolt hole.
Above-mentioned double plate connects node, and wherein, described diagonal brace and crossbeam are H profile steel, and described H profile steel includes two
The flange plate that block be arranged in parallel, the centre of described two blocks of flange plates is connected by web, and one end of described web has
First width, the other end has the second width, the width of described web in changes of section region gradually by the first width
Becoming the second width, the two ends in described changes of section region arrange the first stiffener and form partial cross section's transition section.
Above-mentioned double plate connects node, wherein, the width of described web in one or both sides gradually by the first width
Becoming the second width, the gradient of the flange plate being positioned at changes of section region is not less than 1:6.
Above-mentioned double plate connects node, and wherein, it is identical that every one end in described changes of section region arranges two block sizes
And the first stiffener being generally aligned in the same plane, every piece of first stiffener is vertically connected with web, flange plate simultaneously, institute
Stating partial cross section's transition section generally bucking ladder, two piece of first stiffener being positioned at one end, changes of section region is formed
The upper bottom surface of bucking ladder, two piece of first stiffener being positioned at the other end forms the bottom surface of bucking ladder.
Above-mentioned double plate connects node, and wherein, the number of described first bolt hole is multiple, and the plurality of first
Bolt hole is uniformly arranged along diagonal brace direction by ranks.
Above-mentioned double plate connects node, and wherein, the number of described second bolt hole is multiple, and the plurality of second
Bolt hole is uniformly arranged along crossbeam direction by ranks.
Above-mentioned double plate connects node, and wherein, the installation foot on described connecting plate is distributed along crossbeam bilateral symmetry.
Above-mentioned double plate connects node, and wherein, one end of described connecting plate is welded on pillar.
Above-mentioned double plate connects node, and wherein, described pillar is H profile steel, described H profile steel include two pieces parallel
The flange plate arranging, the centre of described two blocks of flange plates is connected by web, described two pieces of connecting plates and two pieces of edges of a wing
Plate is substantially aligned and docks welding.
Above-mentioned double plate connects node, and wherein, described pillar is H profile steel, described H profile steel include two pieces parallel
The flange plate arranging, described two pieces of connecting plates by the T-shaped flange plate being weldingly fixed on pillar side, described two
Being welded with two piece of second stiffener in the middle of block flange plate, described two piece of second stiffener aligns with two blocks of flange plates.
The present invention contrasts prior art following beneficial effect: the double plate that the present invention provides connects node, uses
The connecting plate that two pieces be arranged in parallel constitutes double plate, is padded by needing to add for the component that depth of section is more or less the same
Piece, for the bigger component of depth of section difference, uses partial cross section's transition section to ensure to be affixed with two pieces of connecting plates
Carry out bolt after conjunction to be connected, safe and reliable, meet multifarious member section, can be greatly promoted and connect node
Bulk strength.
Brief description
Fig. 1 is the double plate connecting joint structure schematic diagram with diagonal brace and crossbeam for the present invention；
Fig. 2 is the decomposition texture schematic diagram of Fig. 1；
Fig. 3 is the inclined support structure schematic diagram with partial cross section's transition section in Fig. 1；
Fig. 4 is the center line cross-sectional view of diagonal brace web along Fig. 3；
Fig. 5 is a kind of double plate connecting joint structure schematic diagram with diagonal brace, crossbeam and pillar for the present invention；
Fig. 6 is the center line cross-sectional view of pillar web along Fig. 5；
Fig. 7 is the beam structure schematic diagram with partial cross section's transition section in Fig. 5；
Fig. 8 is the center line cross-sectional view along Fig. 7 middle cross beam web；
Fig. 9 is the another kind of double plate connecting joint structure schematic diagram with diagonal brace, crossbeam and pillar for the present invention；
Figure 10 is the cross-sectional view of the middle simultaneously vertical center web of pillar along Fig. 9；
Figure 11 is the inclined support structure schematic diagram with partial cross section's transition section in Fig. 9；
Figure 12 is the center line cross-sectional view of diagonal brace web along Figure 11.
In figure:
1 connecting plate 2 installation foot 3 first bolt hole
4 second bolt hole 5 crossbeam 6 diagonal braces
7 pad 8 flange plate 9 webs
10 pillar 11 first stiffener 12 second stiffeners
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the double plate connecting joint structure schematic diagram with diagonal brace and crossbeam for the present invention；Fig. 2 is dividing of Fig. 1
Solution structure schematic diagram.
Referring to Fig. 1 and Fig. 2, the double plate that the present invention provides connects node and includes diagonal brace the 6th, crossbeam 5 and two pieces
The opposing parallel connecting plate 1 arranging and being distributed along crossbeam 5 bilateral symmetry, at least formed with one on described connecting plate 1
Installation foot 2, described connecting plate 1 is provided with the first bolt hole 3 at installation foot 2s, on described connecting plate 1 with crossbeam
5 joint places are provided with the second bolt hole 4, described diagonal brace 6 and crossbeam 5 pass through pad 7 or partial cross section's transition section with
Two pieces of connecting plates 1 fit, and described diagonal brace 6 connects with connecting plate 1 bolt at the first bolt hole 3s, described horizontal stroke
Beam 5 connects with connecting plate 1 bolt at the second bolt hole 4s.
The double plate that the present invention provides connects node, due to the difference of stress size, the cross section of diagonal brace 6 and crossbeam 5
Highly generally unequal.If the depth of section of diagonal brace 6 is more than crossbeam 5, then can increase by two pads 7 and connecting plate
1 connects；If the depth of section of diagonal brace 6 is less than crossbeam 5, then can carry out local and become heavy in section and connecting plate 1 bolt
Connect.It is H profile steel that described diagonal brace 6 and crossbeam 5 are generally selected, and described H profile steel includes two pieces of wings be arrangeding in parallel
Listrium 8, the centre of described two blocks of flange plates 8 is connected by web 9, and one end of described web 9 has the first width,
The other end has the second width, and the width of described web 9 is gradually become second by the first width in changes of section region
Width, the two ends in described changes of section region arrange the first stiffener 11 and form partial cross section's transition section.Described abdomen
The width of plate 9 is gradually become the second width by the first width in one or both sides, is positioned at the edge of a wing in changes of section region
The gradient of plate 8 is not less than 1:6, as shown in Figure 3 and Figure 4.Specifically, every one end in described changes of section region
Arranging the first stiffener 11 that two block sizes are identical and are generally aligned in the same plane, every piece of first stiffener 11 is simultaneously and web
9th, flange plate 8 is vertically connected, described partial cross section transition section generally bucking ladder, is positioned at changes of section region one
Two piece of first stiffener 11 of end forms the upper bottom surface of bucking ladder, is positioned at two piece of first stiffener 11 shape of the other end
The bottom surface of platform in echelon.
The present invention provide double plate connect node, the number and location of the installation foot 2 on described connecting plate 1 according to
The rod member being actually needed connection determines.The number of described first bolt hole 3 can be multiple, the plurality of first spiral shell
Keyhole 3 is preferably uniformly arranged along diagonal brace 5 direction by ranks.Similarly, the number of described second bolt hole 4 also may be used
Thinking multiple, the plurality of second bolt hole 4 is preferably uniformly arranged along crossbeam 5 direction by ranks.
Fig. 5 is a kind of double plate connecting joint structure schematic diagram with diagonal brace, crossbeam and pillar for the present invention；Fig. 6
Center line cross-sectional view for pillar web along Fig. 5.
Continuing with seeing Fig. 5 and Fig. 6, the double plate that the present invention provides connects node, and one end of described connecting plate 1 can
To be welded on pillar 10.Described pillar 10 is preferably H profile steel, and described H template includes that two pieces be arranged in parallel
Flange plate 8, the centre of described two blocks of flange plates 8 is connected by web 9, described two pieces of connecting plates 1 and two pieces of edges of a wing
Plate 8 is substantially aligned and docks welding；Forming crossbeam 5 axle weak with pillar 10 to be connected, pillar 10 is main as structure
Force transmission parts.The unmatched diagonal brace of pair cross-section height 6 and crossbeam 5, can carry out local and become heavy in section and connecting plate 1
Bolt connects.As shown in Figure 7 and Figure 8, crossbeam 5 uses partial cross section's transition section to be affixed with two pieces of connecting plates 1
Close.
Fig. 9 is the another kind of double plate connecting joint structure schematic diagram with diagonal brace, crossbeam and pillar for the present invention；Figure
The cross-sectional view that 10 is the middle simultaneously vertical center web of pillar along Fig. 9.
Continuing with seeing Fig. 9 and Figure 10, the present embodiment pillar 10 is H profile steel, and described two pieces of connecting plates 1 pass through T
Type is weldingly fixed on the flange plate 8 of pillar side, is welded with two piece second and puts more energy in the middle of described two blocks of flange plates 8
Plate 12, described two piece of second stiffener 12 is substantially aligned with two pieces of connecting plates 1 respectively；Form diagonal brace the 6th, crossbeam 5
The double plate being connected with pillar the last 10 axle connects node.The flange width of pillar 10 is more than diagonal brace 6 and crossbeam 5
Depth of section.During connection, need to have two pieces of connecting plates 1 of bolt hole and the T-shaped welding of flange plate of pillar 10,
When the power of transmission in connecting plate 1 is relatively big, be to prevent from the flange plate of pillar 2 from going out plane to lose efficacy, need with connecting plate
The second stiffener is welded inside 1 corresponding pillar flange plate.Same pair cross-section height and the unmatched diagonal brace of pillar 6
With crossbeam 5, can carry out locally becoming heavy in section and be connected with connecting plate bolt.As is illustrated by figs. 11 and 12, diagonal brace 6
Partial cross section's transition section is used to fit with two pieces of connecting plates 1.
Although the present invention discloses as above with preferred embodiment, so it is not limited to the present invention, any this area
Technical staff, without departing from the spirit and scope of the present invention, when a little modification and perfect can be made, therefore this
Bright protection domain is when with being as the criterion that claims are defined.
Claims (9)
1. a double plate connects node, it is characterised in that includes that diagonal brace, crossbeam and two pieces are opposing parallel and sets
The connecting plate put and be distributed along crossbeam bilateral symmetry, at least formed with an installation foot, described company on described connecting plate
Fishplate bar is provided with the first bolt hole at installation foot, and described connecting plate is being provided with the second bolt hole with crossbeam joint place,
Described diagonal brace and crossbeam are fitted with two pieces of connecting plates by pad or partial cross section's transition section, and described diagonal brace is
Connecting with connecting plate bolt at one bolt hole, described crossbeam connects with connecting plate bolt at the second bolt hole；
Described diagonal brace and crossbeam are H profile steel, and described H profile steel includes two blocks of flange plates be arrangeding in parallel, described two pieces
The centre of flange plate is connected by web, and one end of described web has the first width, and the other end has the second width,
The width of described web is gradually become the second width, described changes of section region by the first width in changes of section region
Two ends the first stiffener be set form partial cross section transition section.
2. double plate as claimed in claim 1 connects node, it is characterised in that the width of described web is one
Side or both sides are gradually become the second width by the first width, and the gradient of the flange plate being positioned at changes of section region is not less than
1:6。
3. double plate as claimed in claim 2 connects node, it is characterised in that described changes of section region
Every one end arranges the first stiffener that two block sizes are identical and are generally aligned in the same plane, and every piece of first stiffener is simultaneously and abdomen
Plate, flange plate are vertically connected, described partial cross section transition section generally bucking ladder, are positioned at changes of section region one
Two piece of first stiffener of end forms the upper bottom surface of bucking ladder, and two piece of first stiffener being positioned at the other end forms trapezoidal
The bottom surface of platform.
4. double plate as claimed in claim 1 connects node, it is characterised in that the number of described first bolt hole
Mesh is multiple, and the plurality of first bolt hole is uniformly arranged along diagonal brace direction by ranks.
5. double plate as claimed in claim 1 connects node, it is characterised in that the number of described second bolt hole
Mesh is multiple, and the plurality of second bolt hole is uniformly arranged along crossbeam direction by ranks.
6. double plate as claimed in claim 1 connects node, it is characterised in that the installation on described connecting plate
Pin is distributed along crossbeam bilateral symmetry.
7. double plate as claimed in claim 1 connects node, it is characterised in that one end weldering of described connecting plate
It is connected on pillar.
8. double plate as claimed in claim 7 connects the installation method of node, it is characterised in that described pillar
For H profile steel, described H profile steel includes two blocks of flange plates be arrangeding in parallel, and abdomen is passed through in the centre of described two blocks of flange plates
Plate is connected, and described two pieces of connecting plates and two blocks of flange plates are substantially aligned and dock welding.
9. double plate as claimed in claim 7 connects the installation method of node, it is characterised in that described pillar
For H profile steel, described H profile steel includes two blocks of flange plates be arrangeding in parallel, and abdomen is passed through in the centre of described two blocks of flange plates
Plate is connected, described two pieces of connecting plates by the T-shaped flange plate being weldingly fixed on pillar side, described two pieces of edges of a wing
Being welded with two piece of second stiffener in the middle of plate, described two piece of second stiffener aligns with two blocks of flange plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410613667.9A CN104373049B (en) | 2014-11-04 | 2014-11-04 | Double plate connects node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410613667.9A CN104373049B (en) | 2014-11-04 | 2014-11-04 | Double plate connects node |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104373049A CN104373049A (en) | 2015-02-25 |
| CN104373049B true CN104373049B (en) | 2016-11-09 |
Family
ID=52552214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410613667.9A Active CN104373049B (en) | 2014-11-04 | 2014-11-04 | Double plate connects node |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373049B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104947868B (en) * | 2015-05-28 | 2017-06-30 | 苏州金螳螂建筑装饰股份有限公司 | A kind of base of formula railing post on chip of encorbelmenting |
| CN105839790B (en) * | 2016-05-20 | 2018-04-06 | 西安建筑科技大学 | A kind of plug-in type beam support node |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0835388A (en) * | 1994-07-25 | 1996-02-06 | Maeda Corp | Drilling device and drilling method |
| CN201606010U (en) * | 2009-12-17 | 2010-10-13 | 中煤第一建设公司 | M-shaped headframe support system of sheave platform in shape of a ladder |
| CN201850795U (en) * | 2010-11-16 | 2011-06-01 | 中国电力工程顾问集团东北电力设计院 | Hinge center support frame steel structure |
| CN202090660U (en) * | 2010-12-30 | 2011-12-28 | 国家电网公司 | Alternative-current supper high voltage steel tube tower butt-welded connection variable-slope node |
| CN202627209U (en) * | 2011-12-31 | 2012-12-26 | 何晓虹 | Beam column connecting piece and building framework structure |
| CN103696497B (en) * | 2013-12-16 | 2015-11-25 | 浙江大学 | The method of attachment of a kind of steel flanged beam diagonal brace and laced of battened compression member |
| CN103866869B (en) * | 2014-03-11 | 2016-02-17 | 同济大学 | A kind of steel pipe column-H-shaped beam connecting node of reinforcing |
| CN204492670U (en) * | 2014-11-04 | 2015-07-22 | 国民油井华高石油设备（上海）有限公司 | Double plate connected node |
-
2014
- 2014-11-04 CN CN201410613667.9A patent/CN104373049B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104373049A (en) | 2015-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104805958B (en) | It is applied to double rank surrender power consumption steel coupling beam of Coupled Shear Wall structure | |
| CN107190874A (en) | A kind of replaceable reaming bolt connecting-type energy dissipating beam section and its construction method being used in Y shape eccentrically braces structure | |
| CN104373049B (en) | Double plate connects node | |
| CN102943546A (en) | Main girder for boiler steel structure | |
| CN204201861U (en) | A kind of steel construction of boiler steel frame | |
| CN105002930B (en) | The beam-column node structure built using steel loop plate and its method | |
| CN204492670U (en) | Double plate connected node | |
| CN207986540U (en) | A kind of deck unit erection gantry of applicable different main push-towing rope centre-to-centre spacing | |
| CN104373048B (en) | There is connecting elements and the installation method thereof of cross angle steel | |
| CN108951861A (en) | A kind of construction steel structure girder | |
| CN206174144U (en) | Novel ring beam does ring shear connected node of steel corbel and steel pipe concrete post | |
| CN204475958U (en) | A kind of change slope node combining angle cross section for electric power pylon without fill plate four | |
| CN204298960U (en) | A kind of single double angle transition node | |
| CN204252840U (en) | There is the connecting elements of cross angle steel | |
| CN206219084U (en) | The main string standard knot of double angle | |
| CN206110627U (en) | Truss strenghthened type fastener -style steel pipe scaffold frame | |
| CN106437275B (en) | A kind of additional prestress strengthening method of iron tower of power transmission line cross-arm | |
| CN206886562U (en) | Chip tower crane standard knot | |
| CN106744309B (en) | Oil-well rig day vehicle frame | |
| CN205152887U (en) | Hydraulic engineering slope net | |
| CN206784181U (en) | A kind of steel box-girder simple and easy hoisting device | |
| CN204212069U (en) | A kind of building operations Hanging Basket | |
| CN211028751U (en) | Derrick prosthetic devices is used in oil field exploitation | |
| CN207314525U (en) | A kind of beam-column hinged node | |
| CN107244389A (en) | For the connection component and deck chunk in the chunk of ocean platform deck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |