CN108858726A - A kind of support frame for preventing T beam from toppling - Google Patents
A kind of support frame for preventing T beam from toppling Download PDFInfo
- Publication number
- CN108858726A CN108858726A CN201810902600.5A CN201810902600A CN108858726A CN 108858726 A CN108858726 A CN 108858726A CN 201810902600 A CN201810902600 A CN 201810902600A CN 108858726 A CN108858726 A CN 108858726A
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- Prior art keywords
- preventing
- overturn
- support
- toppling
- support rod
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003860 storage Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention provides a kind of support frames for preventing T beam from toppling, including：One bottom support, for being fixed on precast pedestal and its both ends is located at the two sides of T beam, the T beam is installed on the top of the precast pedestal；Two lateral supports, for being respectively arranged at T beam two sides and being bonded with the T beam, each described lateral supports is vertically arranged, and bottom end and the bottom support are hinged；Two overturn-preventing support rods, for being respectively arranged at T beam two sides, wherein each overturn-preventing support rod one end is articulated on the bottom support rod, and the other end stays on the lateral supports, forms inclined support structure.The support frame provided by the invention for preventing T beam from toppling, structure is simple, easy to make, safe operation；It improves the overturn-preventing support frame setting time, improve work efficiency；Overturn-preventing support frame can be folded storage and save occupied space, and can be used in turn.
Description
Technical field
The present invention relates to technical field of bridge construction, especially a kind of support frame for preventing T beam from toppling.
Background technique
In recent years, China's traffic infrastructure just advances at an amazing speed, largely using pre- in bridge construction
T beam processed.T beam refers to that cross-sectional form is the beam of T-type, and two sides choose part and are known as the edge of a wing, and intermediate portion is known as beam rib（Or abdomen
Plate）, since it is the equal of being formed after cutting out in rectangular beam to the inoperative concrete in tension zone of bending strength, with original
There is rectangle bending strength identical outer, but can not only save concrete, but also mitigate the self weight of component, improve span ability.
Due to the geometrical property of Precast T-Beam itself, cause center of gravity higher, easily topples during production and storage.Such as support
Improper measures will cause safety accident and economic loss once toppling, and cause significant impact to construction project.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of support frames for preventing T beam from toppling, and effectively support T beam, prevent
It topples.
The present invention provides a kind of support frames for preventing T beam from toppling, including：
The bottom support of one elongate in shape, for being fixed on precast pedestal and its both ends is located at the two sides of T beam, institute
State the top that T beam is installed on the precast pedestal；
The lateral supports of two elongate in shape, for being respectively arranged at T beam two sides and being bonded with the T beam, each
The lateral supports are vertically arranged, and bottom end and the bottom support are hinged；
The overturn-preventing support rod of two elongate in shape, for being respectively arranged at T beam two sides, wherein each described anti-dumping
It covers support rod one end to be articulated on the bottom support rod, the other end stays on the lateral supports, forms inclined support structure.
Further, each overturn-preventing support rod one end is articulated with the end of the bottom support rod, the other end
Stay on the top of the lateral supports.
Further, the overturn-preventing support rod includes：Two adjusting screw rods and an adjusting sleeve, two adjustings
Screw rod is located at the both ends for adjusting sleeve, and is threadedly coupled with it, the adjusting screw rod can by adjust its with it is described
The threaded connection length for adjusting sleeve is realized in the length direction movement for adjusting sleeve.
Further, at least one perforative hole is offered on the adjusting sleeve, the through direction of described hole is hung down
Directly in the length direction for adjusting sleeve.
Further, preformed hole is offered on the precast pedestal, the bottom support is used to pass through the preformed hole
Through the precast pedestal.
Further, first groove penetrated through along its length is offered on the bottom support, for holding
The lateral supports are set, second groove penetrated through along its length are offered on the lateral supports, for holding
Set the overturn-preventing support rod, the opening of first groove and second groove is towards the overturn-preventing support rod.
Further, the bottom support and the lateral supports are channel steel, wherein the bottom support
Dimensions is greater than the lateral supports.
Further, the top of the overturn-preventing support rod is additionally provided with limit plate, is formed and is surrounded with second groove
Structure shores position for limit the overturn-preventing support rod.
The support frame provided by the invention for preventing T beam from toppling, rationally, structure is simple, easy to make, safe operation for design；
It substantially increases the overturn-preventing support frame setting time, improve working efficiency；Overturn-preventing support frame can be folded storage and save
Occupied space, and can be used in turn.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the support frame use state that the present invention prevents T beam from toppling；
Fig. 2 is the A-A cross-sectional view in Fig. 1；
Fig. 3 is the structural schematic diagram for the support frame folded state for preventing T beam from toppling in the present invention；
Fig. 4 is the enlarged drawing of partial view B in Fig. 3.
In figure, 1. bottom supports, 2. fixing pieces, 3. overturn-preventing support rods, 4. lateral supports, 100. prefabricated
Seat, 101. preformed holes, 200. T beams.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It more fully understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
A kind of support frame for preventing T beam from toppling is present embodiments provided, as illustrated in fig. 1 and 2, including：
The bottom support 1 of one elongate in shape, for passing through, fixing piece 2 is fixed on precast pedestal 100 and its both ends is distinguished
Positioned at the two sides of T beam 200, the T beam 200 is installed on the top of the precast pedestal 100；
The lateral supports 4 of two elongate in shape, for being respectively arranged at 200 two sides of T beam and being bonded with the T beam 200,
Each described lateral supports 4 is vertically arranged, and bottom end and the bottom support 1 are hinged；
The overturn-preventing support rod 3 of two elongate in shape, for being respectively arranged at 200 two sides of T beam, wherein described in each
3 one end of overturn-preventing support rod is articulated on the bottom support rod 1, and the other end stays on the lateral supports 4, is formed oblique
Support structure.
It is respectively formed the stable support structure of triangle in the two sides of T beam 200, effectively it is avoided to topple.
In one optional embodiment of the present embodiment, each described 3 one end of overturn-preventing support rod is articulated with the bottom
The end of support rod 1, in this way, the fixture between overturn-preventing support rod 3 and horizontal plane is smaller, in the pressure-bearing of overturn-preventing support rod 3
Within the scope of power, bigger support force is provided, the other end stays on the top of the lateral supports 4, and supporting point is located at T beam 200
Top, keep its more stable.
In one optional embodiment of the present embodiment, the overturn-preventing support rod 3 includes：Two adjusting screw rods 301 and one
Root adjusts sleeve 302, and two screw rods 301 that adjust are located at the both ends for adjusting sleeve 302, and connect with its screw thread
It connects, the screw rod 301 that adjusts can be realized with the threaded connection length for adjusting sleeve 302 in the adjusting set by adjusting it
The length direction of cylinder 302 is mobile.The embodiment weight, realizes the adjustable in length of overturn-preventing support rod 3, facilitates realization anti-dumping
It covers support rod 3 and holds out against lateral supports 4, it is made to be adjacent to T beam 200.Screw rod 301 is adjusted for convenience of adjusting and adjusts sleeve 302
It is threadedly coupled length, offers at least one perforative hole on adjusting sleeve 301, the through direction of hole is perpendicular to described
Adjust the length direction of sleeve 301.Can be used it is rodlike by insertion hole in rotation adjust sleeve 301, to adjust adjusting silk
Bar 301 and the threaded connection length for adjusting sleeve 302.
In one optional embodiment of the present embodiment, preformed hole 101, the bottom support are offered on precast pedestal 100
Part 1 is used to run through the precast pedestal 100 by the preformed hole 101.
In one optional embodiment of the present embodiment, as shown in Figure 3 and Figure 4, the bottom support 1 offers an edge
First groove of its length direction perforation offers one on the lateral supports 4 for accommodating the lateral supports 4
The second groove penetrated through along its length, for accommodating the overturn-preventing support rod 3, first groove and described second recessed
The opening of slot is towards the overturn-preventing support rod 3.The support frame for preventing T beam from toppling when not in use, can be folded up.Folding
Folded method：First overturn-preventing support rod 3 is accommodated in the first groove, then lateral supports 4 are accommodated in the first groove,
In, overturn-preventing support rod 3 is located in the second groove.In addition, the support frame for preventing T beam from toppling is when not in use, the foldable structure
Folded support frame is extracted out from preformed hole 101, is moved to other places after removing fixing piece 2 by also support frame easy to dismantle
It uses, facilitates turnover, do not need assembled again after breaking support frame.
In one optional embodiment of the present embodiment, the bottom support 1 and the overturn-preventing support rod 4 are slot
Steel, wherein the dimensions of the bottom support 1 is greater than the overturn-preventing support rod 4.
In one optional embodiment of the present embodiment, the top of the overturn-preventing support rod 1 is additionally provided with limit plate, with institute
It states the second groove and is formed and surround structure, shore position for limit the overturn-preventing support rod 3.
The scope of protection of the present invention is not limited to this.Those skilled in the art are made equivalent on the basis of the present invention
Substitution or transformation, it is within the scope of the present invention.Protection scope of the present invention is subject to claims.
Claims (8)
1. a kind of support frame for preventing T beam from toppling, which is characterized in that including：
The bottom support of one elongate in shape（1）, for being fixed on precast pedestal（100）Upper and its both ends are located at T beam
（200）Two sides, the T beam（200）It is installed on the precast pedestal（100）Top；
The lateral supports of two elongate in shape（4）, for being respectively arranged at the T beam（200）Two sides and with the T beam
（200）Fitting, each described lateral supports（4）It is vertically arranged, bottom end and the bottom support（1）Hingedly；
The overturn-preventing support rod of two elongate in shape（3）, for being respectively arranged at the T beam（200）Two sides, wherein each
The overturn-preventing support rod（3）One end is articulated with the bottom support rod（3）On, the other end stays on the lateral supports
（4）On, form inclined support structure.
2. the support frame for preventing T beam from toppling as described in claim 1, which is characterized in that each described overturn-preventing support rod
（3）One end is articulated with the bottom support rod（3）End, the other end stays on the lateral supports（4）Top.
3. the support frame for preventing T beam from toppling as described in claim 1, which is characterized in that the overturn-preventing support rod（3）Packet
It includes：Two adjusting screw rods（302）With an adjusting sleeve（301）, two adjusting screw rods（302）It is located at the adjusting
Sleeve（301）Both ends, and be threadedly coupled with it, the adjusting screw rod（302）It can be by adjusting itself and the adjusting sleeve
（301）Threaded connection length realize in the adjusting sleeve（301）Length direction it is mobile.
4. the support frame for preventing T beam from toppling as claimed in claim 3, which is characterized in that the adjusting sleeve（301）On open up
There is at least one perforative hole, the through direction of described hole is perpendicular to the adjusting sleeve（301）Length direction.
5. the support frame for preventing T beam from toppling as described in claim 1, which is characterized in that the precast pedestal（100）On open up
There is preformed hole（101）, the bottom support（1）For passing through the preformed hole（101）Through the precast pedestal（100）.
6. the support frame for preventing T beam from toppling as described in claim 1, which is characterized in that the bottom support（1）On open up
There is first groove penetrated through along its length, for accommodating the lateral supports（4）, the lateral supports（4）
On offer second groove penetrated through along its length, for accommodating the overturn-preventing support rod（3）, described first is recessed
The opening of slot and second groove is towards the overturn-preventing support rod（3）.
7. the support frame for preventing T beam from toppling as claimed in claim 6, which is characterized in that the bottom support（1）With it is described
Lateral supports（4）It is channel steel, wherein the bottom support（1）Dimensions be greater than the lateral supports（4）.
8. the support frame for preventing T beam from toppling as described in claim 1, which is characterized in that the overturn-preventing support rod（3）Top
End is additionally provided with limit plate, is formed with second groove and surrounds structure, for limiting the overturn-preventing support rod（3）Shore
Position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902600.5A CN108858726A (en) | 2018-08-09 | 2018-08-09 | A kind of support frame for preventing T beam from toppling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810902600.5A CN108858726A (en) | 2018-08-09 | 2018-08-09 | A kind of support frame for preventing T beam from toppling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108858726A true CN108858726A (en) | 2018-11-23 |
Family
ID=64317538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810902600.5A Pending CN108858726A (en) | 2018-08-09 | 2018-08-09 | A kind of support frame for preventing T beam from toppling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108858726A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820592A (en) * | 2019-12-05 | 2020-02-21 | 长沙理工大学 | Fixing device for cable-stayed bridge rotation construction |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1142881A (en) * | 1966-04-29 | 1969-02-12 | Rapid Metal Developments Ltd | Formwork supporting means |
| AU3824578A (en) * | 1978-07-21 | 1980-01-24 | Cvek S V | Beam formwork brace |
| US20020073634A1 (en) * | 2000-12-19 | 2002-06-20 | Bolinger David N. | Adjustable scaffold used with concrete-receiving forms |
| CN200999019Y (en) * | 2006-12-27 | 2008-01-02 | 中国南车集团北京二七车辆厂 | Spiral supporting device for concrete bridge transportation by railway vehicle |
| CN102561201A (en) * | 2012-02-14 | 2012-07-11 | 南通建筑工程总承包有限公司 | T-beam installer |
| CN203047770U (en) * | 2012-12-18 | 2013-07-10 | 中铁三局集团有限公司 | Beam storing supporting device of prefabricated T beam |
| CN205400100U (en) * | 2016-02-25 | 2016-07-27 | 义乌市交通投资建设集团有限公司 | T roof beam strutting arrangement |
| CN206530076U (en) * | 2017-03-06 | 2017-09-29 | 青岛中建联合建设工程有限公司 | A kind of construction safety protection column |
| CN207420002U (en) * | 2017-10-31 | 2018-05-29 | 泉发建设股份有限公司 | A kind of scaffold fixed structure for building |
| CN207686300U (en) * | 2017-12-18 | 2018-08-03 | 河南省鼎铝环保建材有限公司 | Reinforcement type aluminum alloy pattern plate diagonal brace mechanism |
-
2018
- 2018-08-09 CN CN201810902600.5A patent/CN108858726A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1142881A (en) * | 1966-04-29 | 1969-02-12 | Rapid Metal Developments Ltd | Formwork supporting means |
| AU3824578A (en) * | 1978-07-21 | 1980-01-24 | Cvek S V | Beam formwork brace |
| US20020073634A1 (en) * | 2000-12-19 | 2002-06-20 | Bolinger David N. | Adjustable scaffold used with concrete-receiving forms |
| CN200999019Y (en) * | 2006-12-27 | 2008-01-02 | 中国南车集团北京二七车辆厂 | Spiral supporting device for concrete bridge transportation by railway vehicle |
| CN102561201A (en) * | 2012-02-14 | 2012-07-11 | 南通建筑工程总承包有限公司 | T-beam installer |
| CN203047770U (en) * | 2012-12-18 | 2013-07-10 | 中铁三局集团有限公司 | Beam storing supporting device of prefabricated T beam |
| CN205400100U (en) * | 2016-02-25 | 2016-07-27 | 义乌市交通投资建设集团有限公司 | T roof beam strutting arrangement |
| CN206530076U (en) * | 2017-03-06 | 2017-09-29 | 青岛中建联合建设工程有限公司 | A kind of construction safety protection column |
| CN207420002U (en) * | 2017-10-31 | 2018-05-29 | 泉发建设股份有限公司 | A kind of scaffold fixed structure for building |
| CN207686300U (en) * | 2017-12-18 | 2018-08-03 | 河南省鼎铝环保建材有限公司 | Reinforcement type aluminum alloy pattern plate diagonal brace mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110820592A (en) * | 2019-12-05 | 2020-02-21 | 长沙理工大学 | Fixing device for cable-stayed bridge rotation construction |
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