CN208455486U - Cast-in-situ concrete beam construction bracket - Google Patents
Cast-in-situ concrete beam construction bracket Download PDFInfo
- Publication number
- CN208455486U CN208455486U CN201820630906.5U CN201820630906U CN208455486U CN 208455486 U CN208455486 U CN 208455486U CN 201820630906 U CN201820630906 U CN 201820630906U CN 208455486 U CN208455486 U CN 208455486U
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- cast
- situ concrete
- concrete beam
- bowl buckle
- pedestal
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Abstract
The utility model discloses a kind of cast-in-situ concrete beam construction brackets, it include: guide rail, pedestal, more root posts, spandrel girder, distribution beam, Bailey beam, bowl buckle bracket and the lumps of wood, wherein the top of guide rail is arranged in pedestal, the lower surface of pedestal is equipped with sliding slot, and sliding slot is slided along guide rail；More root posts are fixed on the base, and sandbox is fixedly connected at the top of column；The top of sandbox is arranged in spandrel girder；The top of spandrel girder is arranged in distribution beam；Bailey beam is arranged between spandrel girder and distribution beam；The top of distribution beam is arranged in bowl buckle bracket, for adjusting the gradient of cast-in-situ concrete beam；The top of bowl buckle bracket is arranged in the lumps of wood, is used to support the template of cast-in-situ concrete beam.The utility model reduces basement process amount, reduces construction cost, and solve the problems, such as the supertronic of heavy grade cast-in-situ concrete beam, convenient to assemble and disassemble, improves construction efficiency.
Description
Technical field
The utility model relates to technical field of construction, and in particular, to a kind of cast-in-situ concrete beam construction bracket.
Background technique
In municipal works, highway engineering, cast-in-situ box girder is common bridge structure form.Cast-in-situ box girder is applicable not only to
The straightway of main line bridge can also pour into the ring road branch line of smaller radius of curvature according to roadside trend, design idea,
It is applied widely.Existing cast-in-situ concrete beam construction generally uses console, in the preferable situation of execution conditions,
Since full framing is set up, mechanical equipment demand is few, speed is fast, and bracket turnover is convenient, is bracket preferred forms.But
Under particular surroundings, such as the precipitous environment of large area soft base, topography is unable to satisfy full framing substrate flatness and bearing capacity,
Even if being able to satisfy requirement, but Ground Treatment project amount is larger, and operating expenses is caused to be substantially improved, pile foundation or expansion are mostly used at this time
The steel pipe Bailey truss on big basis, so that basement process amount is small, construction cost is low.In the construction of heavy grade cast-in-situ concrete beam,
It just needs for the gradient to be adjusted in place during bracket is set up, since the gradient is larger, and the Bailey beam one in steel pipe Bailey truss
As be set as horizontal, need to be by the auxiliary materials supertronic such as lumps of wood, demand is big, and removes difficult, and bracket supertronic is difficult, matter of constructing
Amount and progress are difficult to control.
Utility model content
In view of problem above, the purpose of the utility model is to provide a kind of cast-in-situ concrete beam construction brackets, existing to solve
There is the problems such as construction bracket basement process amount is big, gradient adjustment is difficult, dismounting is difficult.
To achieve the goals above, the utility model uses following technical scheme:
Cast-in-situ concrete beam construction bracket described in the utility model, comprising:
Guide rail；
The top of the guide rail is arranged in pedestal, the pedestal, and the lower surface of the pedestal is equipped with sliding slot, the sliding slot
It is slided along the guide rail；
More root posts are fixed on the pedestal, are fixedly connected with sandbox at the top of the column；
The top of the sandbox is arranged in spandrel girder；
The top of the spandrel girder is arranged in distribution beam；
Bailey beam is arranged between the spandrel girder and the distribution beam；
The top of the distribution beam is arranged in bowl buckle bracket, for adjusting the gradient of cast-in-situ concrete beam；And
The lumps of wood is arranged in the top of the bowl buckle bracket, is used to support the template of cast-in-situ concrete beam.
Preferably, the cast-in-situ concrete beam construction bracket further includes control system, for controlling the pedestal along institute
State guide rail sliding.
Preferably, it is connected between more root posts by support rail, the support rail is channel steel.
Preferably, the spandrel girder and the distribution beam are made by I-steel.
Preferably, the bowl buckle bracket includes upright bar, upper bowl buckle, lower bowl buckle, cross bar, positioning pin, fixed block, strut, institute
It states bowl buckle, the fixed block and the lower bowl buckle to be sequentially arranged at from top to bottom in the upright bar, the positioning pin is fixed on
Upper bowl is buckled, and the strut is fixed in the strut slot of the lower bowl buckle, the two sides of the fixed block open up it is fluted,
The end of the cross bar is provided with protrusion, and the protrusion is inserted into the groove.
Preferably, the end of the cross bar is also equipped with gag lever post, for limit the protrusion be inserted into the groove away from
From.
Preferably, fastening bolt is installed in the lower bowl buckle, passes through the fixed lower bowl buckle of the fastening bolt and institute
State upright bar.
Preferably, the inner cavity of upper bowl button, the lower bowl buckle and the fixed block is provided with internal screw thread, the upright bar
Outer surface be provided with external screw thread, upper bowl button, the lower bowl buckle and the fixed block are threadedly coupled with the upright bar.
Compared with prior art, the utility model has the following advantages and beneficial effects:
The utility model in construction bracket by using Bailey beam, to meet foundation requirement, so that basement process amount is small,
Reduce construction cost.By installing bowl buckle bracket in the top of Bailey beam, in order to the gradient of adjusting bracket, it is existing to meet heavy grade
The supertronic requirement of pouring concrete beam construction, and while removing, falls that frame is convenient, speed is fast, economical.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view of cast-in-situ concrete beam construction bracket described in the utility model；
Fig. 2 is the schematic longitudinal section of cast-in-situ concrete beam construction bracket described in the utility model.
Specific embodiment
Embodiment described in the utility model described below with reference to the accompanying drawings.Those skilled in the art can recognize
Know, it, can be with a variety of different modes or combinations thereof to institute without departing from the spirit and scope of the utility model
The embodiment of description is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than for limiting claim
Protection scope.In addition, in the present specification, attached drawing is drawn not in scale, and identical appended drawing reference indicates identical portion
Point.
The present embodiment is described in detail below with reference to Fig. 1 and Fig. 2.
Fig. 1 is the schematic cross-sectional view of cast-in-situ concrete beam construction bracket described in the utility model, and Fig. 2 is the utility model
The schematic longitudinal section of the cast-in-situ concrete beam construction bracket, as depicted in figs. 1 and 2, cast-in-place coagulation described in the utility model
Native beam construction bracket includes: guide rail, pedestal, more root posts 1, spandrel girder 2, distribution beam 3, Bailey beam 4, bowl buckle bracket 5 and side
Wood 6, wherein the top of guide rail is arranged in pedestal, and the lower surface of pedestal is equipped with sliding slot, and sliding slot is slided along guide rail；More root posts 1
It fixes on the base, the top of column 1 is fixedly connected with sandbox；The top of sandbox is arranged in spandrel girder 2；The setting of distribution beam 3 exists
The top of spandrel girder 2；Bailey beam 4 is arranged between spandrel girder 2 and distribution beam 3；The top of distribution beam 3 is arranged in bowl buckle bracket 5,
For adjusting the gradient of cast-in-situ concrete beam 7；The top of bowl buckle bracket 5 is arranged in the lumps of wood 6, is used to support cast-in-situ concrete beam 7
Template.
Using Bailey beam basement process amount is reduced in bracket, reduces construction cost.In heavy grade cast-in-situ concrete beam
When construction, the gradient of construction bracket is adjusted in place by bowl buckle bracket 5 during setting up in construction bracket, to solve big
The supertronic problem of gradient cast-in-situ concrete beam, and the utility model is convenient to assemble and disassemble, speed is fast, improves construction efficiency.
In the utility model, construction bracket, along the sliding of guide rail, realizes the branch of support cast-in-situ concrete beam 7 by pedestal
The movement of frame body facilitates the position of adjusting bracket.Preferably, the cast-in-situ concrete beam construction bracket further includes control system
System, is slided for controlling pedestal along guide rail.
As depicted in figs. 1 and 2, it is connected between more root posts 1 by support rail 8, both includes lateral support rail,
Support rail including interconnection is connected between adjacent column 1, to consolidate the stability of column.Support rail 8 is preferred
For channel steel, weld together with column 1.
In an alternative embodiment, column 1 can be steel pipe, spandrel girder 2 and distribution beam 3 by I-steel production and
At spandrel girder 2 and distribution beam 3 can be welded side by side by two I-steel.
It should be noted that particular number, spacing and the shape of column have no specific restriction in the utility model,
The bearing capacity according to required for cast-in-situ concrete beam determines.
The sandbox can be nested together by two different steel pipes of internal diameter to be assembled, and outside steel pipe bottom passes through steel plate
Closing, the top of inside steel pipe are closed by steel plate, in inside the inside of steel pipe can be applicable in Concrete Filled be it is solid, inside
Quartz sand is filled between side steel pipe and outside steel pipe, quicksand mouth is set in lower part.
The utility model realizes the adjustment of the gradient of cast-in-situ concrete beam by bowl buckle bracket, for the ease of bowl buckle bracket 5
Assembly and disassembly, and the gradient of cast-in-situ concrete beam 7 is adjusted for the adjustment of the formed height of bowl buckle bracket 5, preferably
Ground, bowl buckle bracket 5 include upright bar, upper bowl buckle, lower bowl buckle, cross bar, positioning pin, fixed block, strut, upper bowl buckle, fixed block and under
Bowl buckle is sequentially arranged in upright bar from top to bottom, and positioning pin is fixed in bowl buckle, and strut is fixed in the strut slot of lower bowl buckle,
The two sides of fixed block open up fluted, and the end of cross bar is provided with protrusion, in protrusion insertion groove.Bowl buckle bracket installation speed
Fastly, time saving and energy saving and high stability, and the bowl buckle bracket convenient disassembly, improve the whole assembling and dissembling speed of construction bracket,
To improve construction efficiency.
Preferably, the end of cross bar is also equipped with gag lever post, for limiting the distance of protrusion insertion groove.
For the connection further reinforced between lower bowl buckle and upright bar, it is preferable that fastening bolt is installed in lower bowl buckle,
By the fixed lower bowl buckle of fastening bolt and upright bar, thus the installation of firm bowl buckle bracket.
In an alternative embodiment, the inner cavity of upper bowl buckle, lower bowl buckle and fixed block is provided with internal screw thread, upright bar
Outer surface is provided with external screw thread, and upper bowl buckle, lower bowl buckle and fixed block are threadedly coupled with upright bar, with convenient disassembly, and facilitates adjusting
The installation site of upper bowl buckle, lower bowl buckle or fixed block in upright bar.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of cast-in-situ concrete beam construction bracket characterized by comprising
Guide rail；
The top of the guide rail is arranged in pedestal, the pedestal, and the lower surface of the pedestal is equipped with sliding slot, and the sliding slot is along institute
State guide rail sliding；
More root posts are fixed on the pedestal, are fixedly connected with sandbox at the top of the column；
The top of the sandbox is arranged in spandrel girder；
The top of the spandrel girder is arranged in distribution beam；
Bailey beam is arranged between the spandrel girder and the distribution beam；
The top of the distribution beam is arranged in bowl buckle bracket, for adjusting the gradient of cast-in-situ concrete beam；And
The lumps of wood is arranged in the top of the bowl buckle bracket, is used to support the template of cast-in-situ concrete beam.
2. cast-in-situ concrete beam construction bracket according to claim 1, which is characterized in that further include control system, be used for
The pedestal is controlled to slide along the guide rail.
3. cast-in-situ concrete beam construction bracket according to claim 1, which is characterized in that pass through support between more root posts
Cross bar connection, the support rail are channel steel.
4. cast-in-situ concrete beam construction bracket according to claim 1, which is characterized in that the spandrel girder and the distribution
Beam is made by I-steel.
5. cast-in-situ concrete beam construction bracket according to claim 1, which is characterized in that the bowl buckle bracket includes vertical
Bar, upper bowl buckle, lower bowl buckle, cross bar, positioning pin, fixed block, strut, upper bowl button, the fixed block and the lower bowl buckle from
Be sequentially arranged under in the upright bar, the positioning pin is fixed on upper bowl and buckles, the strut be fixed on it is described under
In the strut slot of bowl buckle, the two sides of the fixed block open up fluted, and the end of the cross bar is provided with protrusion, the protrusion
It is inserted into the groove.
6. cast-in-situ concrete beam construction bracket according to claim 5, which is characterized in that also install the end of the cross bar
There is gag lever post, the distance for being inserted into the groove for limiting the protrusion.
7. cast-in-situ concrete beam construction bracket according to claim 5, which is characterized in that be equipped in the lower bowl buckle tight
Fixing bolt passes through the fixed lower bowl buckle of the fastening bolt and the upright bar.
8. cast-in-situ concrete beam construction bracket according to claim 5, which is characterized in that upper bowl button, the lower bowl
The inner cavity of button and the fixed block is provided with internal screw thread, and the outer surface of the upright bar is provided with external screw thread, upper bowl button, institute
It states lower bowl buckle and the fixed block is threadedly coupled with the upright bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630906.5U CN208455486U (en) | 2018-04-28 | 2018-04-28 | Cast-in-situ concrete beam construction bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630906.5U CN208455486U (en) | 2018-04-28 | 2018-04-28 | Cast-in-situ concrete beam construction bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208455486U true CN208455486U (en) | 2019-02-01 |
Family
ID=65152027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820630906.5U Active CN208455486U (en) | 2018-04-28 | 2018-04-28 | Cast-in-situ concrete beam construction bracket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206509A (en) * | 2020-03-04 | 2020-05-29 | 重庆铁固工程科技有限公司 | Assembled bridge slope-adjusting support system |
-
2018
- 2018-04-28 CN CN201820630906.5U patent/CN208455486U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206509A (en) * | 2020-03-04 | 2020-05-29 | 重庆铁固工程科技有限公司 | Assembled bridge slope-adjusting support system |
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