CN208362897U - One kind falling beam support system - Google Patents
One kind falling beam support system Download PDFInfo
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- CN208362897U CN208362897U CN201820744672.7U CN201820744672U CN208362897U CN 208362897 U CN208362897 U CN 208362897U CN 201820744672 U CN201820744672 U CN 201820744672U CN 208362897 U CN208362897 U CN 208362897U
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- voussoir
- plane
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- beam support
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Abstract
The utility model relates to bridge construction fields, specially one kind falls beam support system, including adjustment device and two supports, adjusting device includes two voussoirs being oppositely arranged II, two voussoirs II are concatenated by screw rod, and the locking device by being arranged at screw rod both ends anchors, two supports face out the following above and for being relatively arranged on adjustment device to support, the utility model is mutually abutted by the inclined-plane I of voussoir I with the inclined-plane II of voussoir II, adjustment falls the height of beam support system, only the distance between two voussoirs II need to be adjusted just can reach when falling beam and fall beam effect, it can quickly and accurately be mounted in strutting system, simplify bottom elevation adjustment process.
Description
Technical field
The utility model relates to bridge construction fields more particularly to one kind to fall beam support system.
Background technique
Cast-in-place concrete continuous beam construction in, continuous beam pour after the completion of usually need to reduce using sandbox crossbeam and
The absolute altitude of Bailey bracket, vacating space remove beam bottom mother plate.Currently, common sandbox is all manually to manufacture, due to sand compactness
And the oneself height of sandbox leads to can have certain error between sandbox, causes each sand bucket decrement after pre-pressing bracket different
It causes, in order to make up this defect, Pass line adjustment can be used in subsequent construction, construction elevation adjusts very complicated, such as can be
It falls Liang Shixu to pour water into sand bucket, drives sand that sand bucket is discharged using water, it is time-consuming, it is at high cost.
Utility model content
The utility model is in view of the above-mentioned problems, provide a kind of simplified bottom elevation adjustment process, save the cost and high-efficient
Fall beam support system.
To achieve the above object, the utility model uses following technical scheme:
One kind falling beam support system, including adjustment device and two supports；Two supports are voussoir I, and the bottom of voussoir I is set
It is equipped with supporting surface, the side of voussoir I is equipped at least two sides inclined-plane I；Adjusting device includes two voussoirs being oppositely arranged II, two wedges
Block II is concatenated by screw rod, and the locking device by being arranged at screw rod both ends anchors；The side of voussoir II is equipped at least two sides
Inclined-plane II；Two supports face out the following above and for being relatively arranged on adjustment device to support, and inclined-plane I is mutually supported with inclined-plane II
It connects, the tilt angle on inclined-plane I and inclined-plane II is 30 degree to 35 degree, and voussoir I and voussoir II are hollow welded case, voussoir I
In be equipped at least one piece of reinforcing rib.
As a further improvement of the above technical scheme, voussoir I and voussoir II are truncation rectangular pyramid.
As a further improvement of the above technical scheme, locking device is for nut or equipped with the interior spiral shell to match with screw rod
The adjustment structure of line.
As a further improvement of the above technical scheme, the wall thickness of the welded case of voussoir I and voussoir II be 375~
278mm。
As a further improvement of the above technical scheme, the preformed hole through voussoir II is provided on voussoir II, screw rod is logical
It crosses and concatenates two voussoirs II across preformed hole.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through the inclined-plane I and wedge of voussoir I
The inclined-plane II of block II mutually abuts, and adjustment falls the height of beam support system, need to only adjust the distance between two voussoirs II when falling beam
Just it can reach and fall beam effect, can quickly and accurately be mounted in strutting system, it is easy to operate.It is fallen during beam support system is simultaneously
Empty welded case, not only overall weight is small, but also since it is steel construction, each decrement base for falling beam support in precompressed
Originally it can ignore, simplify bottom elevation adjustment process.And this falls the operating condition that beam support system can also be narrow in operating space
Middle use further improves the working efficiency of cast-in-place concrete Construction of continuous beam.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram fallen when beam support system is holding state described in embodiment；
Fig. 2 is that beam support system is fallen described in embodiment is structural schematic diagram when falling beam-like state；
Fig. 3 is the cross-sectional view of voussoir I in embodiment.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, it is based on the embodiments of the present invention, the skill of this field
Art personnel other embodiments obtained without creative efforts belong to the model of the utility model protection
It encloses.In addition, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific reality
Situation is applied, by adding or reducing couple auxiliary, to form more preferably coupling structure.
Referring to figs. 1 to Fig. 3, the utility model provides one kind and falls 1 system of beam support, including adjustment device and two supports 1；
Two supports 1 are voussoir I, and the bottom of voussoir I is provided with supporting surface 11, and the side of voussoir I is equipped at least two sides inclined-plane I；Adjustment
Device includes two voussoirs being oppositely arranged II 2, and voussoir I and voussoir II 2 are truncation rectangular pyramid.It is provided on voussoir II 2
Through the preformed hole of voussoir II 2, screw rod 4 concatenates two voussoirs II 2 by passing through preformed hole, and by being arranged at 4 both ends of screw rod
Nut 3 anchors；The side of voussoir II 2 is equipped at least two sides inclined-plane II；Two supports 1 are relatively arranged on adjustment outward with supporting surface 11
The following above and of device, inclined-plane I are mutually abutted with inclined-plane II, and the tilt angle on inclined-plane I and inclined-plane II is 30 degree to 35 degree, wedge
Block I and voussoir II 2 are hollow welded case, and the wall thickness of welded case is 375~278mm.At least one piece is equipped in voussoir I
Reinforcing rib 12.
In use, first setting voussoir I is in bottom surface, then in the top of voussoir I setting adjustment device, in the upper of adjustment device
Second piece of voussoir I of side's installation, adjusts the nut 3 of both ends setting, and voussoir I rises, and carries out the construction of cast-in-place concrete continuous beam, completes
Afterwards, the nut 3 of both ends setting, voussoir I decline are adjusted, completion falls beam.
The above further illustrates the technology contents of the utility model only with embodiment, in order to which reader is easier to manage
Solution, but do not represent the embodiments of the present invention and be only limitted to this, any technology done according to the utility model extends or creates again
It makes, by the protection of the utility model.
Claims (5)
1. one kind falls beam support system, it is characterised in that: including adjustment device and two supports；
Two supports are voussoir I, and the bottom of the voussoir I is provided with supporting surface, and the side of the voussoir I is equipped at least two
Face inclined-plane I；
The adjustment device includes two voussoirs being oppositely arranged II, and two voussoirs II are concatenated by screw rod, and by spiral shell
The locking device anchoring of bar both ends setting；The side of voussoir II is equipped at least two sides inclined-plane II；
Two supports face out the following above and for being relatively arranged on adjustment device, the inclined-plane I and II phase of inclined-plane to support
It mutually abuts, the tilt angle on the inclined-plane I and inclined-plane II is 30 degree to 35 degree, and the voussoir I and voussoir II are hollow weldering
Body contact body is equipped at least one piece of reinforcing rib in the voussoir I.
2. according to claim 1 fall beam support system, it is characterised in that: the voussoir I and voussoir II are truncation four
Pyramid.
3. according to claim 1 fall beam support system, it is characterised in that: the locking device be nut or be equipped with
The adjustment structure for the internal screw thread that screw rod matches.
4. according to claim 1 fall beam support system, it is characterised in that: the welded case of the voussoir I and voussoir II
Wall thickness be 375~278mm.
5. according to claim 1 fall beam support system, it is characterised in that: be provided on the voussoir II through voussoir II
Preformed hole, the screw rod pass through pass through preformed hole concatenate two voussoirs II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744672.7U CN208362897U (en) | 2018-05-18 | 2018-05-18 | One kind falling beam support system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820744672.7U CN208362897U (en) | 2018-05-18 | 2018-05-18 | One kind falling beam support system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208362897U true CN208362897U (en) | 2019-01-11 |
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ID=64935612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820744672.7U Active CN208362897U (en) | 2018-05-18 | 2018-05-18 | One kind falling beam support system |
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| CN (1) | CN208362897U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644369A (en) * | 2019-09-30 | 2020-01-03 | 中铁大桥局第九工程有限公司 | Support descending device |
| CN111501563A (en) * | 2020-04-22 | 2020-08-07 | 丽水学院 | Adjustable bridge support |
| CN111549674A (en) * | 2020-05-20 | 2020-08-18 | 上海建工四建集团有限公司 | A unblock formula temporary support that slides for installation of prefabricated small box girder |
| CN111608082A (en) * | 2020-05-17 | 2020-09-01 | 中铁上海工程局集团有限公司 | Heavy beam body rolling displacement and fine adjustment position falling device |
| CN113718640A (en) * | 2021-08-31 | 2021-11-30 | 南京工大桥隧与轨道交通研究院有限公司 | Displacement-adjustable cushion block device and application method thereof |
| CN114525727A (en) * | 2022-03-03 | 2022-05-24 | 长沙理工大学 | Temporary pier locking device for steel box girder cable-stayed bridge and construction method |
-
2018
- 2018-05-18 CN CN201820744672.7U patent/CN208362897U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110644369A (en) * | 2019-09-30 | 2020-01-03 | 中铁大桥局第九工程有限公司 | Support descending device |
| CN111501563A (en) * | 2020-04-22 | 2020-08-07 | 丽水学院 | Adjustable bridge support |
| CN111501563B (en) * | 2020-04-22 | 2021-09-07 | 丽水学院 | Adjustable bridge support |
| CN111608082A (en) * | 2020-05-17 | 2020-09-01 | 中铁上海工程局集团有限公司 | Heavy beam body rolling displacement and fine adjustment position falling device |
| CN111549674A (en) * | 2020-05-20 | 2020-08-18 | 上海建工四建集团有限公司 | A unblock formula temporary support that slides for installation of prefabricated small box girder |
| CN113718640A (en) * | 2021-08-31 | 2021-11-30 | 南京工大桥隧与轨道交通研究院有限公司 | Displacement-adjustable cushion block device and application method thereof |
| CN114525727A (en) * | 2022-03-03 | 2022-05-24 | 长沙理工大学 | Temporary pier locking device for steel box girder cable-stayed bridge and construction method |
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