CN206646830U - Large span can turnover type concrete pump pipe type steel support system - Google Patents
Large span can turnover type concrete pump pipe type steel support system Download PDFInfo
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- CN206646830U CN206646830U CN201720268656.0U CN201720268656U CN206646830U CN 206646830 U CN206646830 U CN 206646830U CN 201720268656 U CN201720268656 U CN 201720268656U CN 206646830 U CN206646830 U CN 206646830U
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Abstract
Large span can turnover type concrete pump pipe type steel support system, including the support pedestal above cantilever space and the flak jacket railing being fixed on above support pedestal, support pedestal includes shaped steel supporting leg, two horizontal main joists positioned at same level and longitudinal secondary joist, shaped steel supporting leg is four, combine two-by-two and be separately fixed at cantilever space both sides, and it is fixed on by lower margin on supporting construction face, every horizontal main joist is fixed on the shaped steel supporting leg of cantilever space both sides, more longitudinal secondary joists are fixed on two horizontal main joists, the scaffold board for supporting concrete pump pipe is equipped with above longitudinal secondary joist, scaffold board is paved with whole support pedestal；Flak jacket railing includes the laterally homogeneous interval vertical rod being fixed on longitudinal secondary joist of two rows and the cross bar being fixed in vertical rod, every vertical rod are provided with longitudinal rod with cross bar junction.The utility model is small and easy to operate, safe by job site constraints, and its all material can be used in turn without reserved, pre-buried.
Description
Technical field
A kind of support body of concrete pumping is the utility model is related to, more particularly to large span can turnover type concrete pump cast
Bracing members system.
Background technology
Due to the development of technology, concrete construction by past Site, hoisting machinery vertical transport, develops into specially
Industry manufacturer premixing, live pump truck pumping.And wherein, pumping technology is also constantly improving, and constantly refreshes new pumping record.But
It is to develop regardless of pumping technology, construction condition is to restrict an important factor for selection pumping mode is indispensable all the time,
Traditional deep basal pit, due to support body, its stability is not easy to ensure the steel tube fastener scaffold formula pump line frame of large span, can not meet
Safety requirements and careful selection, thus when pump run into such difficult on path when, it usually needs plan concrete pumping again
Path, extend pumping path, increased using residual concrete amount in the increasing of pump line amount, pump line, cause the increase of construction cost.Together
When, the concrete pump pipe support body that deep basal pit and large span are individually set up is because base foundation environment is complicated, globality poor, supporter
System is more not to be calculated, is set up using standard empirical, stability can not ensure, bury potential safety hazard, and personnel overhaul pump line on support body
When easily occur life danger, and need substantial amounts of steel pipe, fastener, safety net, expense is huge.Therefore it is badly in need of finding a kind of simplicity easily
Capable support body set-up technology, realizes and is set up across deep basal pit and large span support body, ensures that it is stable.
Utility model content
The purpose of this utility model be to provide large span can turnover type concrete pump pipe type steel support system, it is existing to solve
Technology can not meet to produce needs, costly, and the technical problem that technology workmen cannot ensure safely；And solve existing
Technology is easily arranged the problem of restricting by field program.
To achieve the above object, the utility model adopts the following technical scheme that：
Large span can turnover type concrete pump pipe type steel support system, be fixed on the supporting construction faces of cantilever space both sides
On, it is characterised in that：Including the support pedestal above cantilever space and the flak jacket railing being fixed on above support pedestal, institute
Stating support pedestal includes shaped steel supporting leg, two horizontal main joists positioned at same level and longitudinal secondary joist, the shaped steel branch
Leg is four, combines be separately fixed at cantilever space both sides two-by-two, and be fixed on by lower margin on supporting construction face, every transverse direction
Main joist is by being fixed on two shaped steel supporting legs of cantilever space both sides above cantilever space, the more longitudinal direction time dragons
The both ends of bone are separately fixed on two horizontal main joists, are equipped with above longitudinal secondary joist for supporting concrete pump pipe
Scaffold board, the scaffold board is paved with whole support pedestal；The flak jacket railing is fixed on vertical including the laterally homogeneous interval of two rows
The cross bar being fixed on to the vertical rod on secondary joist and vertical uniform intervals in vertical rod, the every vertical rod are provided with cross bar junction
Longitudinal rod, the concrete pump pipe are fixed on the support pedestal between two row's vertical rods, cross whole support system.
It is further preferred that the horizontal main joist is I-steel, one flank listrium and welding at the top of shaped steel supporting leg are solid
Fixed, longitudinal secondary joist is welded and fixed with horizontal main joist flange plate.
Further, the lower margin includes the base anchor for being fixed on shaped steel supporting leg bottom and base anchor is fixed on into support knot
Swollen bolt on structure face.
Further, fixed between the vertical rod, cross bar and longitudinal rod by cross buckle fastener.
Further, the bottom of upright rod is welded and fixed with longitudinal secondary joist.
Further, adjacent vertical rod spacing is 0.9 ~ 1.5m.
In addition, neighbouring cross bar spacing is 0.6 ~ 0.8m.
It is further preferred that the high 1.2 ~ 1.5m of flak jacket railing.
The utility model has the characteristics that and beneficial effect compared with prior art：
First, by the support substrate of high intensity, solves the problems, such as support body unstability between 2 points of large span.Due to pump
Violent vibrations can be produced during sending, conventional steel frame by fastener due to connecting, and in vibration processes, fastener easily loosens,
Potential safety hazard is left, length is longer, and potential safety hazard is bigger, and the utility model total is integral, and globality will not be because of shake
Dynamic to destroy, stability is higher than steel tube fastener frame.
Secondly, horizontal main joist can connect main body and fertile trough rim both ends directly across on deep basal pit.Due to horizontal main joist
Rigidity is much larger than conventional steel rigidity, meets pumping demand, therefore without increasing floor-type support in bottom again, can not be by away from distance
From and surface condition influence, directly across overfertilization groove top.
3rd, the shaped steel leg length in the utility model can be adjusted with field demand, so that whole support body can
Any angle of plane or demand is formed on any discrepancy in elevation ground, meets job site demand, the utility model by welding and
Crab-bolt, fastener firmly connect completion, the close connection between shaped steel supporting leg and ground, it is ensured that the general safety of stress frame
Property.
Finally, the utility model is by job site constraints is small and easy to operate, safety, its all material without it is reserved,
Pre-buried to be used in turn, all components can adjust mounting means according to different places, and without cutting, no waste mine produces, warp
Help green.The utility model has the characteristics that safety, is applicable, and has popularization and practical value well, can be widely applied to
Between agent structure and main body and fertile trough rim, set up across deep basal pit, long span concrete pump pipe support body, extensive popularization and application
Good economic benefit can be produced afterwards.
Brief description of the drawings
Fig. 1 be the utility model large span can turnover type concrete pump pipe type steel support system structural representation；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the structural representation that the concrete pump pipe that the utility model is related to crosses whole support system.
Reference：1- cantilever spaces；2- supporting constructions face；3- supports pedestal；4- flak jacket railings；41- vertical rods；42- is horizontal
Bar；43- longitudinal rods；5- shaped steel supporting legs；6- transverse direction main joists；7- longitudinal directions secondary joist；8- lower margins；81- base anchors；82- is swollen bolt；9-
Concrete pump pipe；10- scaffold boards.
Embodiment
Technological means, character of innovation, reached purpose and effect to realize the utility model are easy to understand, below
The utility model is further illustrated with reference to accompanying drawing.
The embodiment recorded herein is specific embodiment of the present utility model, of the present utility model for illustrating
Design, is explanatory and exemplary, should not be construed as the limit to the utility model embodiment and the scope of the utility model
System.In addition to the embodiment recorded herein, those skilled in the art can also be based on the application claims and specification institute is public
The content opened includes doing using the embodiment to recording herein using obvious other technical schemes, these technical schemes
Go out the technical scheme of any obvious substitutions and modifications.
Large span can turnover type concrete pump pipe type steel support system, as illustrated in fig. 1 and 2, be fixed on the both sides of cantilever space 1
Supporting construction face 2 on, including support pedestal 3 above cantilever space 1 and the flak jacket column that is fixed on above support pedestal
Bar 4, support pedestal 3 include 5, two horizontal main joists 6 and longitudinal secondary joist 7 for being located at same level of shaped steel supporting leg, shaped steel
Supporting leg 5 is four, combines be separately fixed at the both sides of cantilever space 1 two-by-two, and be fixed on by lower margin 8 on supporting construction face 2, ground
Pin 8 includes the swollen bolt 82 for being fixed on the base anchor 81 of the bottom of shaped steel supporting leg 5 and being fixed on base anchor 81 on supporting construction face 2.
Every horizontal main joist 6 is by being fixed on two shaped steel supporting legs 5 of the both sides of cantilever space 1 across cantilever space 1
Top, horizontal main joist 6 are I-steel, and one flank listrium is welded and fixed with the top of shaped steel supporting leg 5, longitudinal secondary joist 7 and horizontal stroke
It is welded and fixed to the flange plate of main joist 6.The both ends of more longitudinal secondary joists 7 are separately fixed on two horizontal main joists 6, longitudinal direction
The top of secondary joist 7 is equipped with the scaffold board 10 for supporting concrete pump pipe 9, and scaffold board 10 is paved with whole support pedestal 3；Flak jacket
4 high 1.2 ~ 1.5m of railing, including the laterally homogeneous interval of two rows are fixed on vertical rod 41 and the vertical uniform intervals on longitudinal secondary joist 7
The cross bar 42 being fixed in vertical rod 41, the bottom of vertical rod 41 are welded and fixed with longitudinal secondary joist 7, the adjacent spacing of vertical rod 41 be 0.9 ~
1.5m, the neighbouring spacing of cross bar 42 are 0.6 ~ 0.8m.Every vertical rod 41 and the junction of cross bar 42 are provided with longitudinal rod 43, bar 41,
Fixed between cross bar 42 and longitudinal rod 43 by cross buckle fastener.As shown in figure 3, concrete pump pipe 9 be fixed on two row's vertical rods it
Between support pedestal 3 on, cross whole support system.
The utility model embodiment is as follows：
Step 1, the set location of shaped steel supporting leg and lower margin is indicated on supporting construction face；
Step 2 is bigger in itself than swollen bolt by the small hand-held machinery perforate of the position of swollen bolt bolt hole on ground, diameter
2mm；
Step 3, swollen bolt is squeezed into hole, it is then that the shaped steel supporting leg with base anchor is in place, screw supporting on swollen bolt
Screw, shaped steel supporting leg is fixed on the ground；
Step 4, horizontal main joist being fallen within shaped steel supporting leg by crane gear, connection formation is overall after leveling in place,
Then longitudinal secondary joist is set between two horizontal main joists, longitudinal secondary joist is connection short steel pipes；Shaped steel supporting leg and transverse direction
Using being welded to connect, welding quality meets for stitching portion between stitching portion and horizontal main joist and longitudinal main joist between main joist
Welded steel requirement.
Step 5, it is transversely to the machine direction on secondary joist and is paved with scaffold board, flak jacket railing is then set up on longitudinal secondary joist；Pin hand
Plate both ends need to be fixed on longitudinal secondary joist with bar dowel and iron wire, turnover easy to disassemble.
Step 6, concrete pump pipe is connected on support system.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., guarantor of the present utility model should be included in
Within the scope of shield.
Claims (8)
1. large span can turnover type concrete pump pipe type steel support system, be fixed on cantilever space（1）The supporting construction face of both sides
（2）On, it is characterised in that：Including across cantilever space（1）The support pedestal of top（3）With the shield being fixed on above support pedestal
Body railing（4）, the support pedestal（3）Including shaped steel supporting leg（5）, two pieces horizontal main joists for being located at same level（6）With
Longitudinal secondary joist（7）, the shaped steel supporting leg（5）For four, combine be separately fixed at cantilever space two-by-two（1）Both sides, and pass through
Lower margin（8）It is fixed on supporting construction face（2）On, every horizontal main joist（6）By being fixed on cantilever space（1）Two of both sides
Shaped steel supporting leg（5）On across cantilever space（1）Top, more longitudinal secondary joists（7）Both ends be separately fixed at two horizontal strokes
To main joist（6）On, longitudinal secondary joist（7）Top is equipped with for supporting concrete pump pipe（9）Scaffold board（10）, institute
State scaffold board（10）It is paved with whole support pedestal（3）；The flak jacket railing（4）Longitudinal direction is fixed on including the laterally homogeneous interval of two rows
Secondary joist（7）On vertical rod（41）Vertical rod is fixed on vertical uniform intervals（41）On cross bar（42）, the every vertical rod
（41）With cross bar（42）Junction is provided with longitudinal rod（43）, the concrete pump pipe（9）The support being fixed between two row's vertical rods
Pedestal（3）On, cross whole support system.
2. large span as claimed in claim 1 can turnover type concrete pump pipe type steel support system, it is characterised in that：The horizontal stroke
To main joist（6）For I-steel, one flank listrium and shaped steel supporting leg（5）Top is welded and fixed, longitudinal secondary joist（7）With
Horizontal main joist（6）Flange plate is welded and fixed.
3. large span as claimed in claim 1 can turnover type concrete pump pipe type steel support system, it is characterised in that：Describedly
Pin（8）Including being fixed on shaped steel supporting leg（5）The base anchor of bottom（81）With by base anchor（81）It is fixed on supporting construction face（2）On
Swollen bolt（82）.
4. large span as claimed in claim 1 can turnover type concrete pump pipe type steel support system, it is characterised in that：It is described vertical
Bar（41）, cross bar（42）And longitudinal rod（43）Between fixed by cross buckle fastener.
5. large span as claimed in claim 1 can turnover type concrete pump pipe type steel support system, it is characterised in that：It is described vertical
Bar（41）Bottom and longitudinal secondary joist（7）It is welded and fixed.
6. large span as claimed in claim 1 can turnover type concrete pump pipe type steel support system, it is characterised in that：It is adjacent vertical
Bar（41）Spacing is 0.9 ~ 1.5m.
7. large span as claimed in claim 1 can turnover type concrete pump pipe type steel support system, it is characterised in that：Phase up and down
Adjacent cross bar（42）Spacing is 0.6 ~ 0.8m.
8. large span as described in claim 1 ~ 7 any one can turnover type concrete pump pipe type steel support system, its feature
It is：The flak jacket railing（4）High 1.2 ~ 1.5m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268656.0U CN206646830U (en) | 2017-03-20 | 2017-03-20 | Large span can turnover type concrete pump pipe type steel support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720268656.0U CN206646830U (en) | 2017-03-20 | 2017-03-20 | Large span can turnover type concrete pump pipe type steel support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206646830U true CN206646830U (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720268656.0U Active CN206646830U (en) | 2017-03-20 | 2017-03-20 | Large span can turnover type concrete pump pipe type steel support system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789986A (en) * | 2021-09-27 | 2021-12-14 | 中建一局集团建设发展有限公司 | Demonstration screen fixing structure adopting light high-strength steel and construction method |
-
2017
- 2017-03-20 CN CN201720268656.0U patent/CN206646830U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113789986A (en) * | 2021-09-27 | 2021-12-14 | 中建一局集团建设发展有限公司 | Demonstration screen fixing structure adopting light high-strength steel and construction method |
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