CN205577462U - Steel space frame member assembled replacement instrument - Google Patents
Steel space frame member assembled replacement instrument Download PDFInfo
- Publication number
- CN205577462U CN205577462U CN201620307115.XU CN201620307115U CN205577462U CN 205577462 U CN205577462 U CN 205577462U CN 201620307115 U CN201620307115 U CN 201620307115U CN 205577462 U CN205577462 U CN 205577462U
- Authority
- CN
- China
- Prior art keywords
- standard knot
- connector
- rod member
- telescopic joint
- elements
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 13
- 239000010959 steel Substances 0.000 title claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims description 26
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 238000004364 calculation method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Abstract
The utility model discloses a steel space frame member assembled replacement instrument, its characterized in that: including first connecting piece, first standard festival, telescopic joint, second standard festival, third standard festival and the second connecting piece that connects gradually for realize the replacement of different internode steel space frame members. The beneficial effect of the utility model: adopt above -mentioned structure, can fix the connecting piece on the ball joint point at member both ends that needs to be changed, through the adjustment telescopic joint, replace the member of being displaced with steel space frame member replacement instrument temporarily, then demolish to be changed and installed new member behind the member. At replacement member in -process, accord with the calculation supposition of structure, the manufacture is convenient, can regard as standard instrument reuse.
Description
Technical field:
This utility model belongs to steel structure net rack technical field of construction, is specifically related to a kind of Elements of Space Grid Truss rod member assembled displacement tool.
Background technology:
Steel grid structure is a kind of conventional architecture structure form, in installation process, owing to installation method causes load action not meet design assumption, cause member bending, or the later stage needs to change rack and uses function, some rod member bearing capacity is not enough, and these situations are required for carrying out rod member for grid displacement.If using unsuitable mode, there is risk in work progress, the rod member internal force after replacing do not meet structure design it is assumed that cause structure to there is potential safety hazard.
Existing conventional substitute mode mainly has following 2 kinds: 1, do not use any measure, removes the rearmounted rod member that renews of original rod member, after displacement rod member internal force almost without, be not inconsistent with structure design assumption.2, displacement tool is supported in the original rod member removed near rod member, and replacement process is not inconsistent with structure design assumption, easily causes the destruction of other rod members and adnexa thereof.The measure that displacement is used is the most disposable, and versatility is the strongest.
Utility model content:
The purpose of this utility model there are provided a kind of Elements of Space Grid Truss rod member assembled displacement tool, meets the calculation assumption of original structure with solution displacement steel structure net rack rod member process, it is ensured that in work progress while structural safety, accomplish to recycle.
For reaching above-mentioned purpose, this utility model adopts the following technical scheme that and realizes:
A kind of Elements of Space Grid Truss rod member assembled displacement tool, including the first connector being sequentially connected with, the first standard knot, telescopic joint, the second standard knot, the 3rd standard knot and the second connector.
This utility model is further improved by: between the first connector and the first standard knot, the first standard knot is together with all using Flange joint between telescopic joint, between telescopic joint and the second standard knot, between the second standard knot and the 3rd standard knot and between the 3rd standard knot and the second connector.
This utility model is further improved by: flange is C-type steel plate entity, and the first connector, the first standard knot, telescopic joint, the second standard knot, uses be welded to connect between the 3rd standard knot and the second connector.
This utility model is further improved by: the first standard knot, the second standard knot and the 3rd standard knot are c-type lattice shape main body.
This utility model is further improved by: telescopic joint is c-type lattice shape main body, and telescopic joint uses two-section nesting sliding C type lattice shape main body composition.
This utility model is further improved by: the first connector and the second connector are the main body matched with internode bulb diameter.
This utility model is further improved by: the first connector, the first standard knot, telescopic joint, the second standard knot, the 3rd standard knot and the second connector all use steel to make.
This utility model has a following beneficial effect:
1, said structure is used, can be by connector being fixed on the ball node needing to change rod member two ends, by adjusting telescopic joint, substitute replaced rod member with Elements of Space Grid Truss rod member displacement tool temporarily, then remove, after being replaced rod member, new rod member is installed.
2, the whole title of crossing of rod member displacement meets integrally-built calculation assumption.
3, this instrument manufacture processing simplicity, repeatable utilization, economize on resources,
In sum, a kind of Elements of Space Grid Truss assembled displacement tool that this utility model provides, overcome the defect in prior art situation, and safe and reliable, easy to operate, replacement process meets total stress and supposes.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the A-A sectional view in Fig. 1；
Fig. 3 is the B-B sectional view in Fig. 1；
Fig. 4 is the C-C sectional view in Fig. 1.
In figure: 1-1, the first standard knot, 1-2, the second standard knot, 1-3, the 3rd standard knot, 2, telescopic joint, 3-1, the first connector, 3-2, the second connector, 4, flange.
Detailed description of the invention:
With specific embodiment, this utility model is described in further details below in conjunction with the accompanying drawings.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is described the most in a schematic way.
Referring to figs. 1 to Fig. 4, this utility model one Elements of Space Grid Truss rod member assembled displacement tool, including the first connector 3-1 being sequentially connected with, first standard knot 1-1, telescopic joint 2, second standard knot 1-2, 3rd standard knot 1-3 and the second connector 3-2, wherein, between first connector 3-1 and the first standard knot 1-1, between first standard knot 1-1 and telescopic joint 2, between telescopic joint 2 and the second standard knot 1-2, flange 4 is all used to link together between second standard knot 1-2 and the 3rd standard knot 1-3 and between the 3rd standard knot 1-3 and the second connector 3-2, can realize different internode Elements of Space Grid Truss rod member displacement.
Described first standard knot 1-1 standard knot the 1, second standard knot 1-2 and the 3rd standard knot 1-3 is c-type lattice shape main body.
Described telescopic joint 2 is c-type lattice shape main body, and telescopic joint 2 uses two-section nesting sliding C type lattice to form.
Described first connector 3-1 and the second connector 3-2 is the main body matched with internode bulb diameter.
Described flange 4 is C-type steel plate entity, and the first connector 3-1, the first standard knot 1-1, telescopic joint the 2, second standard knot 1-2, uses be welded to connect between the 3rd standard knot 1-3 and the second connector 3-2.
Described first connector 3-1, the first standard knot 1-1, telescopic joint the 2, second standard knot 1-2, the 3rd standard knot 1-3 and the second connector 3-2 all use steel to make.
Operating process
(1) panel length of component is changed, as required, by the standard knot of varying number, telescopic joint 2, the length that connector is needed by flange 4 composition.
(2), by Elements of Space Grid Truss rod member assembled displacement tool it is nested with at C-shaped gap and needs to change around rod member, regulating telescopic joint, make connector be connected with Elements of Space Grid Truss node.
(3), by regulation telescopic joint, original rod member internal force is gradually transferred to Elements of Space Grid Truss rod member assembled displacement tool.
(4), original Elements of Space Grid Truss rod member, the rod member more renewed are removed.
(5), adjust telescopic joint, the internal force of Elements of Space Grid Truss rod member assembled displacement tool is progressively switch to new rod member.
(6), remove Elements of Space Grid Truss rod member assembled displacement tool, complete Elements of Space Grid Truss rod member displacement work.
Claims (7)
1. an Elements of Space Grid Truss rod member assembled displacement tool, it is characterised in that: include the first connector (3-1), the first standard knot (1-1), telescopic joint (2), the second standard knot (1-2), the 3rd standard knot (1-3) and the second connector (3-2) being sequentially connected with.
Elements of Space Grid Truss rod member assembled displacement tool the most according to claim 1, it is characterised in that: all use flange (4) to link together between the first connector (3-1) and the first standard knot (1-1), between the first standard knot (1-1) and telescopic joint (2), between telescopic joint (2) and the second standard knot (1-2), between the second standard knot (1-2) and the 3rd standard knot (1-3) and between the 3rd standard knot (1-3) and the second connector (3-2).
Elements of Space Grid Truss rod member assembled displacement tool the most according to claim 2, it is characterized in that: flange (4) is C-type steel plate entity, and the first connector (3-1), the first standard knot (1-1), telescopic joint (2), the second standard knot (1-2), use between the 3rd standard knot (1-3) and the second connector (3-2) and be welded to connect.
Elements of Space Grid Truss rod member assembled displacement tool the most according to claim 1, it is characterised in that: the first standard knot (1-1), the second standard knot (1-2) and the 3rd standard knot (1-3) are c-type lattice shape main body.
Elements of Space Grid Truss rod member assembled displacement tool the most according to claim 1, it is characterised in that: telescopic joint (2) is c-type lattice shape main body, and telescopic joint (2) uses two-section nesting sliding C type lattice shape main body composition.
Elements of Space Grid Truss rod member assembled displacement tool the most according to claim 1, it is characterised in that: the first connector (3-1) and the second connector (3-2) are the main body matched with internode bulb diameter.
Elements of Space Grid Truss rod member assembled displacement tool the most according to claim 1, it is characterised in that: the first connector (3-1), the first standard knot (1-1), telescopic joint (2), the second standard knot (1-2), the 3rd standard knot (1-3) and the second connector (3-2) all use steel to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620307115.XU CN205577462U (en) | 2016-04-13 | 2016-04-13 | Steel space frame member assembled replacement instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620307115.XU CN205577462U (en) | 2016-04-13 | 2016-04-13 | Steel space frame member assembled replacement instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205577462U true CN205577462U (en) | 2016-09-14 |
Family
ID=56861821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620307115.XU Expired - Fee Related CN205577462U (en) | 2016-04-13 | 2016-04-13 | Steel space frame member assembled replacement instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205577462U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735667A (en) * | 2016-04-13 | 2016-07-06 | 陕西建工机械施工集团有限公司 | Assembled replacement tool for steel net frame rod piece |
-
2016
- 2016-04-13 CN CN201620307115.XU patent/CN205577462U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105735667A (en) * | 2016-04-13 | 2016-07-06 | 陕西建工机械施工集团有限公司 | Assembled replacement tool for steel net frame rod piece |
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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: 20160914 |