CN107806103A - A kind of pattern foundation pit supporting structure steel truss shares system with assembled steel trestle column - Google Patents
A kind of pattern foundation pit supporting structure steel truss shares system with assembled steel trestle column Download PDFInfo
- Publication number
- CN107806103A CN107806103A CN201711331085.1A CN201711331085A CN107806103A CN 107806103 A CN107806103 A CN 107806103A CN 201711331085 A CN201711331085 A CN 201711331085A CN 107806103 A CN107806103 A CN 107806103A
- Authority
- CN
- China
- Prior art keywords
- bar
- support bar
- transverse support
- revetment
- fence
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/02—Foundation pits
- E02D17/04—Bordering surfacing or stiffening the sides of foundation pits
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G27/00—Temporary arrangements for giving access from one level to another for men or vehicles, e.g. steps, ramps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0026—Metals
- E02D2300/0029—Steel; Iron
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of pattern foundation pit supporting structure steel truss and assembled steel trestle column to share system, including fence revetment, respectively along fence revetment length and width direction transverse support bar and vertical supporting bar and take the support frame being placed on foundation ditch, transverse support bar and the two-port of vertical supporting bar are vertically welded with expansion plate, on the bottom surface of transverse support bar limition orientation post straight up is welded with matrix, in transverse support bar insertion L supporting plates, in limition orientation post insertion pilot hole.This pattern foundation pit supporting structure steel truss shares system with assembled steel trestle column, it is mutually interspersed between vertical supporting bar and transverse support bar, the corner that arc side plate and corner supports bar are pointed to fence revetment is supported, so that pattern foundation pit supporting structure will not produce dead angle, because transverse support bar is blocked in the presence of L supporting plates, pilot hole is being inserted plus limition orientation post, can equally used building assembled steel trestle, the commonality of lifting, fastness are high.
Description
Technical field
The present invention relates to technical field of buildings, specially a kind of pattern foundation pit supporting structure steel truss shares with assembled steel trestle column
System.
Background technology
Traditional steel trestle typically uses deck type structure type, and the steel trestle of this form uses lateral due to steel-pipe pile
The globality that welding keeps horizontal is carried out, quality control and execute-in-place difficulty are all larger, and assembled steel trestle, in assembler
Steel-pipe pile relevant position is employed in skill lateral is set, ensure that the globality of structure, technical optimization is completed from structure, but
Be due to assembled steel trestle when building, it is necessary to column supports, and column needs to use special fixed dress on foundation ditch
Put, can not be attached with pattern foundation pit supporting structure steel truss, waste substantial amounts of resource and cost.
The content of the invention
It is an object of the invention to provide a kind of pattern foundation pit supporting structure steel truss and assembled steel trestle column to share system, has
The advantages of building assembled steel trestle can equally use, the commonality of lifting, and fastness is high, solves of the prior art ask
Topic.
To achieve the above object, the present invention provides following technical scheme：A kind of pattern foundation pit supporting structure steel truss and assembled steel stack
Bridge column shares system, including fence revetment, the respectively transverse support bar along fence revetment length and width direction and vertical branch
Strut and take the support frame being placed on foundation ditch, the two-port of the transverse support bar and vertical supporting bar is vertically welded with expansion
Plate, limition orientation post straight up is welded with matrix on the bottom surface of transverse support bar, expand plate and transverse support bar and erect
Reinforcement is welded with to the side wall symmetrical respectively of support bar, the inwall for expanding plate and fence revetment is bolted,
Foundation ditch inside fence revetment is provided with upright post rod straight up, and uniform soldering has L to the side wall of the upright post rod from top to bottom
Supporting plate, there is pilot hole in matrix distribution in L supporting plates, L supporting plates pass through reinforcement and the sidewall weld of upright post rod, laterally branch
In strut insertion L supporting plates, in limition orientation post insertion pilot hole, support frame as described above is on the top of upright post rod, support frame
Engaging has buckplate.
Preferably, the vertical supporting bar and the vertical section of transverse support bar are rectangle, vertical supporting bar vertical section face
Product is twice of the vertical section area of transverse support bar, and rectangular opening is uniformly offered at the center of the vertical section of vertical supporting bar,
Transverse support bar runs through rectangular opening.
Preferably, the transverse support bar and vertical supporting bar are welded between being located at the expansion plate of fence revetment corner
Arc side plate, the outer tangent line of arc side plate are vertically welded with corner supports bar, and the inwall of corner supports bar and fence revetment is fixed.
Preferably, the transverse support bar and vertical supporting bar are welded between being located at the diagonal of different layers position by partial pressure bar
Connect.
Preferably, the bottom of the upright post rod is welded with the pony sill horizontal with foundation ditch, and pony sill is located at the bottom surface of foundation ditch
On.
Compared with prior art, beneficial effects of the present invention are as follows：
This pattern foundation pit supporting structure steel truss shares system with assembled steel trestle column, and partial pressure bar is by multiple transverse support bars and erects
Be divided into multiple triangles to support bar, and the stability of triangle is higher, and partial pressure is shared, extend transverse support bar and
The service life of vertical supporting bar, it is mutually interspersed between vertical supporting bar and transverse support bar, belong to one layer of overall sky
Between point multiple rectangular blocks of support, it is convenient to installation and removal, arc side plate and the contraposition of corner supports bar while support force both to have played
It is supported in the corner of fence revetment so that pattern foundation pit supporting structure will not produce dead angle, because tangentially, active force is direct simultaneously
Act on arc side plate, expand plate and disperse active force, transverse support bar can ride over upright post rod, due to depositing for L supporting plates
Blocked by transverse support bar, pilot hole, transverse support bar and the ten of the fixation of limition orientation post are being inserted plus limition orientation post
Divide firmly, can equally be used building assembled steel trestle, the commonality of lifting, fastness is high.
Brief description of the drawings
Fig. 1 is the overall top view of the present invention；
Fig. 2 is the overall side view of the present invention；
Fig. 3 is the upright post rod structure chart of the present invention；
Fig. 4 is the limition orientation rod structure figure of the present invention；
Fig. 5 is the buckplate structure figure of the present invention.
In figure：1 fence revetment, 2 transverse support bars, 21 limition orientation posts, 3 vertical supporting bars, 4 support frames, 41 buckplates,
5 expand plate, 51 reinforcements, 52 arc side plates, 521 corner supports bars, 6 upright post rods, 61L supporting plates, 611 pilot holes.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-5 are referred to, a kind of pattern foundation pit supporting structure steel truss shares system, including fence revetment with assembled steel trestle column
1st, respectively along the length and width direction of fence revetment 1 transverse support bar 2 and vertical supporting bar 3 and take the support being placed on foundation ditch
Frame 4, transverse support bar 2 and vertical supporting bar 3 are welded between being located at the diagonal of different layers position by partial pressure bar, and partial pressure bar will be more
Individual transverse support bar 2 and vertical supporting bar 3 are divided into multiple triangles, and the stability of triangle is higher, by partial pressure point
The two-port of the service life of load, extension transverse support bar 2 and vertical supporting bar 3, transverse support bar 2 and vertical supporting bar 3 is equal
It is vertically welded with and expands plate 5, the vertical section of vertical supporting bar 3 and transverse support bar 2 is rectangle, the vertical section of vertical supporting bar 3
Area is twice of the vertical section area of transverse support bar 2, and rectangle is uniformly offered at the center of the vertical section of vertical supporting bar 3
Hole, transverse support bar 2 run through rectangular opening, mutually interspersed between vertical supporting bar 3 and transverse support bar 2, belong to one layer
The multiple rectangular blocks of overall space point support, it is convenient to mounting and dismounting while support force both to have played, on the bottom surface of transverse support bar 2
Limition orientation post 21 straight up is welded with matrix, expands plate 5 and transverse support bar 2 and the difference phase of vertical supporting bar 3
Reinforcement 51 is welded with symmetrical side wall, the inwall for expanding plate 5 and fence revetment 1 is bolted, the He of transverse support bar 2
Vertical supporting bar 3, which is located between the expansion plate 5 of the corner of fence revetment 1, is welded with arc side plate 52, arc side plate 52 it is circumscribed
Line is vertically welded with corner supports bar 521, and the inwall of corner supports bar 521 and fence revetment 1 is fixed, arc side plate 52 and turning
The corner that support bar 521 is pointed to fence revetment 1 is supported so that pattern foundation pit supporting structure will not produce dead angle, due to simultaneously edge
Tangent line, active force are directly acted on arc side plate 52, are expanded plate 5 and are disperseed active force, are set on the foundation ditch inside fence revetment 1
There is upright post rod 6 straight up, the bottom of upright post rod 6 is welded with the pony sill horizontal with foundation ditch, and pony sill is located at the bottom of foundation ditch
On face, upright post rod 6 is used for setting up steel trestle, and pony sill vertical columns bar 6, uniform soldering has L to the side wall of upright post rod 6 from top to bottom
Supporting plate 61, has pilot hole 611 in L supporting plates 61 in matrix distribution, and L supporting plates 61 pass through reinforcement 51 and the side of upright post rod 6
Wall is welded, and transverse support bar 2 is embedded in L supporting plates 61, and limition orientation post 21 is inserted in pilot hole 611, and transverse support bar 2 can be with
Upright post rod 6 is ridden over, because transverse support bar 2 is blocked in the presence of L supporting plates 61, pilot hole is being inserted plus limition orientation post 21
611, transverse support bar 2 is very firm with the fixation of limition orientation post 21, and support frame 4 runs through the top of upright post rod 6, support frame 4
Upper engaging has buckplate 41, and buckplate 41 further fixes the position of support frame 4, equally can be with building assembled steel trestle
Use, the commonality of lifting, fastness is high.
In summary：This pattern foundation pit supporting structure steel truss and assembled steel trestle column share system, and partial pressure bar is by multiple transverse directions
Support bar 2 and vertical supporting bar 3 are divided into multiple triangles, and the stability of triangle is higher, and partial pressure is shared, and extend
The service life of transverse support bar 2 and vertical supporting bar 3, it is mutually interspersed between vertical supporting bar 3 and transverse support bar 2, together
Belong to one layer of the multiple rectangular blocks of overall space point support, it is convenient to installation and removal, arc side plate while support force both to have played
52 and corner supports bar 521 be pointed to the corner of fence revetment 1 and be supported so that pattern foundation pit supporting structure will not produce dead angle, by
In simultaneously, tangentially, active force is directly acted on arc side plate 52, is expanded plate 5 and is disperseed active force, transverse support bar 2 can be with
Upright post rod 6 is ridden over, because transverse support bar 2 is blocked in the presence of L supporting plates 61, pilot hole is being inserted plus limition orientation post 21
611, transverse support bar 2 is very firm with the fixation of limition orientation post 21, can equally use, carry building assembled steel trestle
The commonality risen, fastness are high.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of pattern foundation pit supporting structure steel truss and assembled steel trestle column share system, including fence revetment (1), respectively along fence
The transverse support bar (2) and vertical supporting bar (3) in revetment (1) length and width direction and the support frame (4) being placed on foundation ditch is taken,
It is characterized in that：The two-port of the transverse support bar (2) and vertical supporting bar (3), which is vertically welded with, expands plate (5), laterally
Limition orientation post (21) straight up is welded with matrix on the bottom surface of support bar (2), expands plate (5) and transverse support bar
(2) reinforcement (51) and in the side wall symmetrical respectively of vertical supporting bar (3) is welded with, expands plate (5) and fence revetment (1)
Inwall be bolted, the internal foundation ditch of fence revetment (1) is provided with upright post rod (6) straight up, the upright post rod
(6) uniform soldering has L supporting plates (61) to side wall from top to bottom, is in that matrix distribution has pilot hole (611), L in L supporting plates (61)
Supporting plate (61) is embedded in L supporting plates (61) by reinforcement (51) and the sidewall weld of upright post rod (6), transverse support bar (2),
In limition orientation post (21) insertion pilot hole (611), support frame as described above (4) is on the top of upright post rod (6), support frame (4)
Engaging has buckplate (41).
2. a kind of pattern foundation pit supporting structure steel truss according to claim 1 shares system, its feature with assembled steel trestle column
It is：The vertical section of the vertical supporting bar (3) and transverse support bar (2) is rectangle, vertical supporting bar (3) vertical section area
For twice of the vertical section area of transverse support bar (2), rectangle is uniformly offered at the center of the vertical section of vertical supporting bar (3)
Hole, transverse support bar (2) run through rectangular opening.
3. a kind of pattern foundation pit supporting structure steel truss according to claim 1 shares system, its feature with assembled steel trestle column
It is：The transverse support bar (2) and vertical supporting bar (3) weld between being located at the expansion plate (5) of fence revetment (1) corner
There is arc side plate (52), the outer tangent line of arc side plate (52) is vertically welded with corner supports bar (521), corner supports bar (521)
Fixed with the inwall of fence revetment (1).
4. a kind of pattern foundation pit supporting structure steel truss according to claim 1 shares system, its feature with assembled steel trestle column
It is：The transverse support bar (2) and vertical supporting bar (3) are welded between being located at the diagonal of different layers position by partial pressure bar.
5. a kind of pattern foundation pit supporting structure steel truss according to claim 1 shares system, its feature with assembled steel trestle column
It is：The bottom of the upright post rod (6) is welded with the pony sill horizontal with foundation ditch, and pony sill is located on the bottom surface of foundation ditch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331085.1A CN107806103A (en) | 2017-12-13 | 2017-12-13 | A kind of pattern foundation pit supporting structure steel truss shares system with assembled steel trestle column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711331085.1A CN107806103A (en) | 2017-12-13 | 2017-12-13 | A kind of pattern foundation pit supporting structure steel truss shares system with assembled steel trestle column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107806103A true CN107806103A (en) | 2018-03-16 |
Family
ID=61580102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711331085.1A Withdrawn CN107806103A (en) | 2017-12-13 | 2017-12-13 | A kind of pattern foundation pit supporting structure steel truss shares system with assembled steel trestle column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107806103A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029675A (en) * | 2019-05-24 | 2019-07-19 | 戴向胜 | Assembled in foundation pit compensates bracing members |
-
2017
- 2017-12-13 CN CN201711331085.1A patent/CN107806103A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029675A (en) * | 2019-05-24 | 2019-07-19 | 戴向胜 | Assembled in foundation pit compensates bracing members |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180316 |