CN207685833U - A kind of quick inner support bracing means - Google Patents
A kind of quick inner support bracing means Download PDFInfo
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- CN207685833U CN207685833U CN201721579866.8U CN201721579866U CN207685833U CN 207685833 U CN207685833 U CN 207685833U CN 201721579866 U CN201721579866 U CN 201721579866U CN 207685833 U CN207685833 U CN 207685833U
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Abstract
The utility model discloses a kind of quick inner support bracing means, belong to technical field of building construction, including fixed section steel pipe, adjustable section of steel pipe, adjustable support seat, hanging plate, steel box-girder and drift, fixed section steel pipe passes through flanged joint, adjustable section of fastener for connection adjustable support seat with adjustable section of steel pipe；The rear end of adjustable support seat is fixed with adjustable section of steel pipe, front end is provided with jack placing groove, there is jack along adjustable section of steel pipe is axially placed in jack placing groove, the extension bar of jack stretches to the rear end of adjustable support seat, extension bar end set has support plate, jack pushes adjustable support seat to generate displacement gaps, and drift is placed in displacement gaps.The utility model can be mainly used for the rapid reinforcement of base pit engineering, improvement project, emergency work, simple in structure, and assembling is flexible, and bearing capacity is strong, can realize Fast Installation, quickly load, and improve construction efficiency.
Description
Technical field
The utility model is related to technical field of building construction, specifically a kind of quick inner support bracing means.
Background technology
In construction, situations such as technological transformation or emergency dealing, is needed to set up temporary support to ensure to construct,
The municipal works such as high level, high-rise building and the subway especially built in the construction of large size city, in deep basal pit, engineering
It needs to reinforce structure in the project of technological transformation, often builds support construction using steel pipe scene, efficiency is relatively low；
In emergency dealing, the time is valuable, can as far as possible save the time, can maximum reduction security risk.
Invention content
The technical task of the utility model is to provide a kind of quick inner support bracing means, energy
It realizes Fast Installation, quickly loads, improve construction efficiency, assembling is flexible, and bearing capacity is strong.
Technical solution adopted by the utility model to solve its technical problems is：
A kind of quick inner support bracing means, including fixed section steel pipe, adjustable section of steel pipe, adjustable support seat, hanging plate, steel case
Beam and drift,
Fixed section steel pipe, by flanged joint, fixation, convenient disassembly, adjustable section of steel is tightened using bolt with adjustable section of steel pipe
Pipe connects adjustable support seat；
The rear end of adjustable support seat is fixed with adjustable section of steel pipe, and front end is provided with jack placing groove, jack placing groove
Interior to have a jack along adjustable section of steel pipe is axially placed, the extension bar of jack stretches to the rear end of adjustable support seat, stretches out boom end
It is provided with support plate, the front end of adjustable support seat generates displacement with adjustable section of steel pipe end surface under the promotion of jack, realizes and adjusts
The purpose of section；Jack pushes adjustable support seat to generate displacement gaps, drift is placed in displacement gaps, drift can for fixation
Support base is adjusted, ensures that adjustable support seat supporting ＆ stablizing after jack pressure release, jack can pressure release taking-ups；
Steel box-girder is fixed on structural beams or supporting rack, and hanging plate is installed on steel box-girder；Wait for that reinforced concrete beam installs hanging plate；
Two hanging plates all have horizontal support bottom surface, and fixed section steel pipe and adjustable support seat are individually positioned in the support bottom of two hanging plates
On face, fixation is held out against by jack.
Preferably, hanging plate includes fixing end hanging plate and adjustable end hanging plate, and adjustable end hanging plate is the hanging plate of steel box-girder side, steel
Box beam top offers sliding slot, and adjustable end hanging plate top is provided with slide corresponding with the sliding slot, and adjustable end hanging plate can edge
Steel box-girder slides, and keeps adjusting more flexible.
Preferably, the fixed section steel pipe, adjustable section of steel pipe, adjustable support seat, hanging plate, steel box-girder are steel material,
It as primary structure member, plays a supporting role, steel pipe specifications and models and steel plate thickness is determined according to stress size.
Preferably, the jack is two, is symmetricly set on the both sides of adjustable support seat, and two jack synchronize fortune
It is dynamic, it is common to adjust.
Preferably, the jack is hydraulic jack.The hydraulic cylinder of hydraulic jack is placed in jack placing groove,
Piston rod end is fixed with support plate, and support plate is close to adjustable section of steel pipe end surface, applies load to hydraulic jack, until reaching
To required load, after being tamped with drift, jack pressure release can be taken out, easy to use and flexible.
Further, the hydraulic jack is the measurable jack for applying load.
Preferably, the front and rear end of adjustable support seat is slidably connected by the guide chute perpendicular to rear and front end face.
Further, the rear end of adjustable support seat is stretched into adjustable section of steel pipe.
When use according to field condition, the magnitude of load that applies as needed simultaneously retains certain safety coefficient and determines and fix
The length and specification of the scale lengths of Duan Gangguan and adjustable section of steel pipe, adjustable support seat；Connection bolt between two steel pipes
Specification by calculate select, satisfaction accept requirement；Steel box-girder, hanging plate will meet force request, and plate thickness is determined by calculation, and hang
Plate meets the dead weight loading demands of bracing members.
Using flange and bolt by adjustable section of steel pipe together with fixed section fastener for connection, completed on ground it is assembled, simultaneously
Hanging plate is mounted on steel box-girder and beams of concrete in advance, then by the fixed section steel pipe connected, adjustable section of steel pipe and adjustable
Support base is shelved on hanging plate, then installs jack, so that hydraulic jack is adjacent to adjustable section of steel pipe end surface identical, by very heavy
Top applies load, and hydraulic jack pushes adjustable support seat to move forward, until holding out against steel box-girder and beams of concrete, reaches design
After load, the displacement gap of generation is tamped with drift and is held out against, jack is taken out in pressure release.
Compared to the prior art a kind of quick inner support bracing means of the utility model, has the advantages that：
The device is mainly used for the rapid reinforcement of base pit engineering, improvement project and emergency work, it can be achieved that Fast Installation,
Quickly load.The present apparatus is simple in structure, and assembling is flexible, and bearing capacity is strong, can be needed to support the length tune held out against according to scene
Adjustable section of steel pipe is completed with fixed section steel pipe on ground using bolt, is hoisted to hanging plate just by the length of whole steel pipe
Position, loaded using hydraulic jack, filled using drift, jack can pressure release take out, recycling.
The use of the present apparatus realizes the Fast Installation of bracing members and quick stress, can especially be saved in emergency dealing
Valuable time substantially reduces security risk.
Description of the drawings
Fig. 1 is a kind of structure chart of quick inner support bracing means of the utility model；
Fig. 2 is adjustable end cladding panel structure figure；
Fig. 3 is fixing end cladding panel structure figure；
Fig. 4 is drift installation diagram.
In figure, 1, fixed section steel pipe, 2, adjustable section of steel pipe, 3, adjustable support seat, 4, flange, 5, jack, 6, adjustable end
Hanging plate, 7, fixing end hanging plate, 8, drift, 9, steel box-girder, 10, beams of concrete.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
A kind of quick inner support bracing means, including fixed section steel pipe 1, adjustable section of steel pipe 2, adjustable support seat 3, hanging plate 4,
Steel box-girder 9 and drift 8.
Fixed section steel pipe 1 is connect with adjustable section of steel pipe 2 by flange 4, and fixation is tightened using bolt.Adjustable section of steel pipe 2 connects
Connect adjustable support seat 3.The rear end of adjustable support seat 3 is fixed with adjustable section of steel pipe 2, and front end is provided with jack placing groove, very heavy
There is a jack 5 along adjustable section of steel pipe 2 is axially placed in the placing groove of top, after the extension bar of jack 5 stretches to adjustable support seat 3
End, extension bar end set have support plate, the front end of adjustable support seat 3 and adjustable section of 2 end face of steel pipe under the promotion of jack 5
Displacement is generated, realizes the purpose of adjusting.Jack 5 pushes adjustable support seat 3 to generate displacement gaps, and wedge is placed in displacement gaps
Iron 8, drift 8 are used for fixedly adjustable support base 3, ensure that 3 supporting ＆ stablizing of adjustable support seat after 5 pressure release of jack, jack 5 can be let out
Pressure is taken out.
The front and rear end of adjustable support seat 3 is slidably connected by the guide chute perpendicular to rear and front end face.Adjustable supporting
The rear end of support seat 3 is stretched into adjustable section of steel pipe.
The jack 5 is two hydraulic jacks, and two hydraulic jacks are symmetricly set on the both sides of adjustable support seat 3
Portion, two hydraulic jacks move synchronously, common to adjust.The hydraulic cylinder of hydraulic jack is placed in jack placing groove, piston
Boom end is fixed with support plate, and support plate is close to adjustable section of 2 end face of steel pipe, applies load to hydraulic jack, until reaching
Required load after being tamped with drift 8, jack pressure release can be taken out, easy to use and flexible.The hydraulic jack is
The measurable jack for applying load.
Steel box-girder 9 is fixed on concrete structured beam or on triangle support frame, and hanging plate is installed on steel box-girder 9；It waits reinforcing
Beams of concrete installs hanging plate；Hanging plate includes fixing end hanging plate 7 and adjustable end hanging plate 6, and adjustable end hanging plate 6 is 9 side of steel box-girder
Hanging plate, two hanging plates all have horizontal support bottom surface.Fixed section steel pipe 1 and adjustable support seat 3 are individually positioned in two hanging plates
Support bottom surface on, fixation is held out against by jack 5.The top of steel box-girder 9 offers sliding slot, and adjustable 6 top of end hanging plate is provided with
Slide corresponding with the sliding slot, adjustable end hanging plate 6 can be slided along steel box-girder 9, keep adjusting more flexible.
Fixed section steel pipe 1, adjustable section of steel pipe 2, adjustable support seat 3, hanging plate, steel box-girder 9 are steel material, as stress
Component is played a supporting role, and steel pipe specifications and models and steel plate thickness are determined according to stress size.
When use according to field condition, the magnitude of load that applies as needed simultaneously retains certain safety coefficient and determines and fix
The length and specification of the scale lengths of Duan Gangguan 1 and adjustable section of steel pipe 2, adjustable support seat 3；Connection between two steel pipes
The specification of bolt is selected by calculating, and satisfaction accepts requirement；Steel box-girder 9, hanging plate will meet force request, and plate is determined by calculation
Thickness, hanging plate meet the dead weight loading demands of bracing members.
Adjustable section of steel pipe 2 is linked together with fixed section steel pipe 1 using flange 4 and bolt, completes assembly on ground, together
When adjustable end hanging plate 6 and fixing end hanging plate 7 are mounted on steel box-girder 9 and beams of concrete 10 in advance, then use crane will be even
Fixed section steel pipe 1, adjustable section of steel pipe 2 and the adjustable support seat 3 connected lifts in place, is shelved on hanging plate, then install jack
5, loop wheel machine breaks off relations at random, and jack 5 is loaded immediately, and jack 5 pushes adjustable support seat 3 to move forward, until holding out against steel
The displacement gap of generation after reaching design load, is tamped with drift 8 and is held out against by box beam 9 and beams of concrete 10, and pressure release is taken out very heavy
Top 5, realizes the Fast Installation of bracing members, quick stress.
The technical personnel in the technical field can readily realize the utility model with the above specific embodiments,.But
It is it should be appreciated that the utility model is not limited to above-mentioned specific implementation mode.On the basis of the disclosed embodiments, described
Those skilled in the art can arbitrarily combine different technical features, to realize different technical solutions.
It is the known technology of those skilled in the art in addition to the technical characteristic described in specification.
Claims (8)
1. a kind of quick inner support bracing means, it is characterised in that including fixed section steel pipe, adjustable section of steel pipe, adjustable support seat,
Hanging plate, steel box-girder and drift,
Fixed section steel pipe passes through flanged joint, adjustable section of fastener for connection adjustable support seat with adjustable section of steel pipe；
The rear end of adjustable support seat is fixed with adjustable section of steel pipe, and front end is provided with jack placing groove, edge in jack placing groove
Adjustable section of steel pipe is axially placed to have jack, the extension bar of jack to stretch to the rear end of adjustable support seat, extension bar end set
There are support plate, jack to push adjustable support seat to generate displacement gaps, drift is placed in displacement gaps；
Steel box-girder is fixed on structural beams or supporting rack, and hanging plate is installed on steel box-girder；Wait for that reinforced concrete beam installs hanging plate；Two
Hanging plate all has horizontal support bottom surface, and fixed section steel pipe and adjustable support seat are individually positioned on two hanging plates, by jack
Hold out against fixation.
2. a kind of quick inner support bracing means according to claim 1, it is characterised in that hanging plate includes fixing end hanging plate
With adjustable end hanging plate, steel box-girder top offers sliding slot, and adjustable end hanging plate top is provided with slide corresponding with the sliding slot.
3. a kind of quick inner support bracing means according to claim 1, it is characterised in that the fixed section steel pipe, adjustable
Duan Gangguan, adjustable support seat, hanging plate, steel box-girder are steel material.
4. a kind of quick inner support bracing means according to claim 1, it is characterised in that the jack is two, right
Title is arranged in the both sides of adjustable support seat.
5. a kind of quick inner support bracing means according to claim 1 or 4, it is characterised in that the jack is hydraulic pressure
Jack.
6. a kind of quick inner support bracing means according to claim 5, it is characterised in that the hydraulic jack is can
Metering applies the jack of load.
7. a kind of quick inner support bracing means according to claim 1, it is characterised in that the front end of adjustable support seat with
Rear end is slidably connected by the guide chute perpendicular to rear and front end face.
8. a kind of quick inner support bracing means according to claim 1 or claim 7, it is characterised in that the rear end of adjustable support seat
It stretches into adjustable section of steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579866.8U CN207685833U (en) | 2017-11-23 | 2017-11-23 | A kind of quick inner support bracing means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721579866.8U CN207685833U (en) | 2017-11-23 | 2017-11-23 | A kind of quick inner support bracing means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685833U true CN207685833U (en) | 2018-08-03 |
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ID=62998667
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721579866.8U Active CN207685833U (en) | 2017-11-23 | 2017-11-23 | A kind of quick inner support bracing means |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487796A (en) * | 2018-11-14 | 2019-03-19 | 北京工业大学 | A kind of detachable node of double supporting leg nested types and its construction method for assembled support |
| CN111236690A (en) * | 2020-01-15 | 2020-06-05 | 安徽安德建筑设计有限公司 | House building upright column structure and construction method thereof |
| CN111809630A (en) * | 2020-07-15 | 2020-10-23 | 中国建筑第八工程局有限公司 | Steel support filling type support structure and construction method |
| CN111851153A (en) * | 2019-04-28 | 2020-10-30 | 北京华铁时代建设发展有限公司 | Supporting device and using method thereof |
| CN112376929A (en) * | 2020-10-21 | 2021-02-19 | 上海建工五建集团有限公司 | Use method of slidable support system suitable for vertical narrow space |
| CN112376928A (en) * | 2020-10-21 | 2021-02-19 | 上海建工五建集团有限公司 | Installation method of slidable support system suitable for vertical narrow space |
-
2017
- 2017-11-23 CN CN201721579866.8U patent/CN207685833U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109487796A (en) * | 2018-11-14 | 2019-03-19 | 北京工业大学 | A kind of detachable node of double supporting leg nested types and its construction method for assembled support |
| CN109487796B (en) * | 2018-11-14 | 2020-10-16 | 北京工业大学 | Double-supporting-leg nested detachable joint for assembled support and construction method thereof |
| CN111851153A (en) * | 2019-04-28 | 2020-10-30 | 北京华铁时代建设发展有限公司 | Supporting device and using method thereof |
| CN111236690A (en) * | 2020-01-15 | 2020-06-05 | 安徽安德建筑设计有限公司 | House building upright column structure and construction method thereof |
| CN111236690B (en) * | 2020-01-15 | 2021-07-16 | 安徽安德建筑设计有限公司 | House building upright column structure and construction method thereof |
| CN111809630A (en) * | 2020-07-15 | 2020-10-23 | 中国建筑第八工程局有限公司 | Steel support filling type support structure and construction method |
| CN111809630B (en) * | 2020-07-15 | 2021-08-10 | 中国建筑第八工程局有限公司 | Steel support filling type support structure and construction method |
| CN112376929A (en) * | 2020-10-21 | 2021-02-19 | 上海建工五建集团有限公司 | Use method of slidable support system suitable for vertical narrow space |
| CN112376928A (en) * | 2020-10-21 | 2021-02-19 | 上海建工五建集团有限公司 | Installation method of slidable support system suitable for vertical narrow space |
| CN112376929B (en) * | 2020-10-21 | 2022-05-24 | 上海建工五建集团有限公司 | Use method of slidable support system suitable for vertical narrow space |
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