CN210151583U - A interim support for prefabricating T roof beam erects - Google Patents
A interim support for prefabricating T roof beam erects Download PDFInfo
- Publication number
- CN210151583U CN210151583U CN201920605758.6U CN201920605758U CN210151583U CN 210151583 U CN210151583 U CN 210151583U CN 201920605758 U CN201920605758 U CN 201920605758U CN 210151583 U CN210151583 U CN 210151583U
- Authority
- CN
- China
- Prior art keywords
- support
- steel cylinder
- prefabricated
- supporting
- horizontal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Conveying And Assembling Of Building Elements In Situ (AREA)
Abstract
The utility model discloses a temporary support for prefabricating T roof beam erection, including setting up the horizontal support bottom plate on the bent cap the rigid coupling has the outer steel cylinder of support on the horizontal support bottom plate the lower part of supporting the outer steel cylinder is filled with the dry sand body the lateral wall bottom of supporting the outer steel cylinder is equipped with leaks the sand hole leak be equipped with the shutoff veneer on the sand hole support the outer steel cylinder interpolation of support is equipped with supports interior steel cylinder, the upper end and the horizontal support roof rigid coupling of steel cylinder in supporting the steel cylinder is filled with the concrete entity in supporting, support in steel cylinder and its inside concrete entity by the dry sand body supports, the horizontal support roof touches with prefabricating T roof beam and connects. The utility model increases the supporting area of the temporary support, reduces the stress of the contact part of the temporary support and the prefabricated T beam when the beam falls, and can effectively avoid the damage to the concrete on the beam side; the prefabricated T-shaped beam can be stably and reliably placed on the permanent support, and the construction quality during beam falling is guaranteed.
Description
Technical Field
The utility model relates to a temporary support structure especially relates to an improvement temporary support structure for when prefabricated T roof beam erects.
Background
In the highway bridge engineering, the superstructure mostly adopts the prefabricated T roof beam form. The construction process of simply supporting and then continuously is often adopted in a large-span bridge, before the simply supporting is continuous, prefabricated T beams need to be placed on a temporary support, some prefabricated T beams are heavy and can reach more than 130T, the contact area of the temporary support and the T beams is smaller, when the T beams fall, the concrete on the beam side collapses due to overlarge stress of the contact parts of the temporary support and the prefabricated T beams, and a large area of exposed ribs can be caused in serious situations, so that the repair cost of the T beams is increased, and serious quality safety hazards are buried in the bridge operation period.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the technical problem that exists among the known art and provide a temporary support for prefabricating T roof beam erects, the support area of this support is great, can effectively avoid causing the damage to roof beam side concrete when prefabricating T roof beam and falling the roof beam.
The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: the utility model provides a temporary support for prefabricated T roof beam erects, is including setting up the horizontal support bottom plate on the bent cap horizontal support bottom plate is last the rigid coupling have the outer steel cylinder of support the lower part of supporting outer steel cylinder is filled with the dry sand body the lateral wall bottom of supporting outer steel cylinder is equipped with leaks the sand hole leak be equipped with the shutoff veneer on the sand hole support outer steel cylinder interpolation is equipped with supports interior steel cylinder, the upper end and the horizontal bracing roof rigid coupling of steel cylinder in the support the steel cylinder is filled with in the support and is built the concrete entity, support interior steel cylinder and its inside concrete entity by the dry sand body supports, the horizontal bracing roof touches with prefabricated T roof beam and connects.
The sand leakage hole adopts a rectangular door type structure.
The outer diameter of the outer steel cylinder of the support is 180-220 mm, the wall thickness is 7-9 mm, and the height is 250-270 mm.
The outer diameter of the inner steel cylinder of the support is 160-200 mm, the wall thickness is 7-9 mm, and the height is 190-210 mm.
The horizontal supporting top plate and the horizontal supporting bottom plate are both of square structures.
The size of the horizontal supporting top plate and the horizontal supporting bottom plate is as follows: the side length is 230-270 mm, and the plate thickness is 7-9 mm.
The utility model has the advantages and positive effects that: the horizontal supporting top plate is adopted to support the prefabricated T-beam, so that the weight of the prefabricated T-beam is uniformly distributed on the horizontal supporting top plate, the supporting area of the temporary support is increased, the stress of the contact part of the temporary support and the prefabricated T-beam when the beam falls is reduced, and the damage to the concrete on the beam side can be effectively avoided. The horizontal supporting bottom plate is adopted to support the prefabricated T-shaped beam, so that the weight of the prefabricated T-shaped beam is uniformly distributed on the cover beam, and the prefabricated T-shaped beam is stable and reliable. The structure that the steel cylinder in the steel cylinder supports is supported to the dry sand body in the outer steel cylinder of support, reduces the height of temporary support through the mode that makes the dry sand spill, and the prefabricated T roof beam of being convenient for very much falls on putting to permanent support steadily and reliably, guarantees the construction quality when falling the roof beam. And the utility model discloses the holding power is big, simple structure, construction convenience.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the horizontal support base plate and the support outer steel cylinder of the present invention connected together;
fig. 3 is a front view of the horizontal supporting top plate and the supporting inner steel cylinder of the present invention connected together.
In the figure: 1. supporting the outer steel cylinder; 2. a horizontal support floor; 3. a sand leakage hole; 4. supporting the inner steel cylinder; 5. a horizontal supporting top plate; 6. a capping beam; 7. and (5) prefabricating the T-shaped beam.
Detailed Description
For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified and will be described in detail with reference to the accompanying drawings:
referring to fig. 1 to 3, a temporary support for erecting a prefabricated T-beam comprises a horizontal support bottom plate 2 arranged on a bent cap 6, an outer support steel cylinder 1 is fixedly connected to the horizontal support bottom plate 2, dry sand bodies are filled in the lower portion of the outer support steel cylinder 1, sand leakage holes 3 are formed in the bottom of the side wall of the outer support steel cylinder 1, plugging thin wood plates are arranged on the sand leakage holes 3, an inner support steel cylinder 4 is inserted into the outer support steel cylinder 1, the upper end of the inner support steel cylinder 4 is fixedly connected to a horizontal support top plate 5, concrete entities are fully built in the inner support steel cylinder 4, the inner support steel cylinder 5 and the concrete entities inside the inner support steel cylinder are supported by the dry sand bodies, and the horizontal support top plate 5 is in contact with the prefabricated T-beam 7.
In this embodiment, leak sand hole 3 and adopt rectangle gate-type structure, rectangle gate-type structure is convenient for dry sand and is flowed out, and the temporary support of being convenient for removes. In this embodiment, the recommended dimensions of the supporting outer steel cylinder 1 are as follows: the outer diameter is 180-220 mm, the wall thickness is 7-9 mm, and the height is 250-270 mm. The recommended dimensions of the supporting inner steel cylinder 4 are as follows: the outer diameter is 160-200 mm, the wall thickness is 7-9 mm, and the height is 190-210 mm. The horizontal supporting top plate 5 and the horizontal supporting bottom plate 2 both adopt a square structure. The recommended dimensions of the horizontal supporting top plate and the horizontal supporting bottom plate are as follows: the side length is 230-270 mm, and the plate thickness is 7-9 mm.
When the device is used, the opening of the outer supporting steel cylinder 1 is upwards placed on the cover beam 6, the sand leaking holes 3 are plugged in the steel cylinder by thin wood plates, a certain amount of dry sand is poured into the cylinder, then the inner supporting steel cylinder 4 is downwards placed on a sand body in the outer supporting steel cylinder 1, finally the prefabricated T-shaped beam 7 is placed on two temporary supports arranged in the front and at the back, after the permanent supports are installed, when the simple support is continuously rotated, the thin wood plates in the sand leaking holes 3 are burned by gas welding, the dry sand in the outer supporting steel cylinder 1 flows out, the heights of the inner supporting steel cylinder 4 and the horizontal supporting top plate 5 are reduced, the prefabricated T-shaped beam 7 falls onto the permanent supports along with the reduction of the inner supporting steel cylinder 4 and the horizontal supporting top plate 5, and then the temporary supports are taken away.
Although the preferred embodiments of the present invention have been described with reference to the accompanying drawings, the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, which is within the scope of the present invention.
Claims (6)
1. The utility model provides a temporary support for prefabricated T roof beam erects, a serial communication port, including setting up the horizontal support bottom plate on the bent cap horizontal support bottom plate goes up the rigid coupling has the outer steel cylinder of support the lower part of supporting the outer steel cylinder is filled with the dry sand body the lateral wall bottom of supporting the outer steel cylinder is equipped with leaks the sand hole leak be equipped with the shutoff veneer on the sand hole support the steel cylinder interpolation is equipped with and supports interior steel cylinder outside the support, the upper end and the horizontal support roof rigid coupling of steel cylinder in the support the steel cylinder is filled with in the support has the concrete entity, steel cylinder and its inside concrete entity in the support by the dry sand body supports, the horizontal support roof touches with prefabricated T roof beam and connects.
2. The temporary support for the erection of a prefabricated T-beam as claimed in claim 1, wherein said sand leakage holes are of a rectangular gate type structure.
3. The temporary support for the prefabricated T-beam erection according to claim 2, wherein the outer diameter of the supporting outer steel cylinder is 180-220 mm, the wall thickness is 7-9 mm, and the height is 250-270 mm.
4. A temporary support for prefabricated T-beam erection according to claim 3, wherein the outer diameter of the supporting inner steel cylinder is 160-200 mm, the wall thickness is 7-9 mm, and the height is 190-210 mm.
5. A temporary support for prefabricated T-beam erection according to claim 4, wherein said horizontal top support plate and said horizontal bottom support plate each adopt a square configuration.
6. A temporary support for prefabricated T-beam erection according to claim 5, wherein said horizontal support top plate and said horizontal support bottom plate are dimensioned: the side length is 230-270 mm, and the plate thickness is 7-9 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605758.6U CN210151583U (en) | 2019-04-29 | 2019-04-29 | A interim support for prefabricating T roof beam erects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920605758.6U CN210151583U (en) | 2019-04-29 | 2019-04-29 | A interim support for prefabricating T roof beam erects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210151583U true CN210151583U (en) | 2020-03-17 |
Family
ID=69757921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920605758.6U Active CN210151583U (en) | 2019-04-29 | 2019-04-29 | A interim support for prefabricating T roof beam erects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210151583U (en) |
-
2019
- 2019-04-29 CN CN201920605758.6U patent/CN210151583U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109184189B (en) | Construction method for conical shell silo top structure of large-diameter silo | |
| CN103882869A (en) | Inclined supporting pile structure for foundation pit support and construction method thereof | |
| CN205677249U (en) | A kind of casting concrete constructional column hopper | |
| CN108252504A (en) | Tube shear wall concrete structure large form hoisting type construction method and constructing device | |
| CN210151583U (en) | A interim support for prefabricating T roof beam erects | |
| CN212897561U (en) | Structure for pouring concrete column by adopting inflatable template fixed with column template | |
| CN205046592U (en) | Building foundation consolidates stake | |
| CN202577282U (en) | Molding equipment of cast-in-situ hollow piles | |
| CN212406110U (en) | Structure for pouring concrete beam post-cast strip by adopting inflatable template | |
| CN206829147U (en) | A kind of combined type shaped steel, slip casting steel pipe bearing diagonal foundation pit enclosure structure | |
| CN212294679U (en) | Combined lattice column-concrete precast pile inclined support structure | |
| CN212406109U (en) | Structure for pouring concrete floor post-cast strip by adopting inflatable template | |
| CN211550776U (en) | River course flows promotion engineering construction and flows steel pipe guiding device automatically | |
| CN109778806B (en) | Construction method for integrally sliding and lifting pier wall with connecting beam | |
| CN209779636U (en) | Building foundation pit supporting structure | |
| CN210975792U (en) | Formwork is pour on underground continuous wall top | |
| CN206233381U (en) | A kind of structure roof discharge jacket pipe reserved opening blocks system | |
| CN217652362U (en) | Anti-pollution device is pour in jacking of steel pipe concrete | |
| CN221000980U (en) | Pile core plugging structure of prestressed pipe pile | |
| CN218204520U (en) | Steel pipe concrete column pouring system | |
| CN218205775U (en) | Portable manual casting concrete chute | |
| CN221742003U (en) | Rectangular column template | |
| CN217782832U (en) | Slurry leakage prevention template structure | |
| CN219298223U (en) | Deep foundation pit supporting structure of circulating water suction pool | |
| CN211898415U (en) | Support replacing structure for half-cover excavation foundation pit support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |