CN207310190U - A kind of pedestal for Soft Soil Districts different lengths prefabricated box -beam - Google Patents
A kind of pedestal for Soft Soil Districts different lengths prefabricated box -beam Download PDFInfo
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- CN207310190U CN207310190U CN201721273794.4U CN201721273794U CN207310190U CN 207310190 U CN207310190 U CN 207310190U CN 201721273794 U CN201721273794 U CN 201721273794U CN 207310190 U CN207310190 U CN 207310190U
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- pedestal
- end stand
- main body
- soft soil
- different lengths
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Abstract
The utility model discloses a kind of pedestal for Soft Soil Districts different lengths prefabricated box -beam, formed with antiarch structure on the upper surface of the pedestal, the pedestal includes a middle part pedestal main body and two end stand groups for being separately positioned on both ends, each end stand group is equipped with least two end stand, it is each formed with being spaced between two adjacent end stand and between end stand and middle part pedestal main body, all end stand and middle part pedestal body upper surface form antiarch structure, end stand and middle part pedestal main body are arranged on the basis of pedestal, concrete Extended chemotherapy is equipped with below two ends on pedestal basis, changed around concrete Extended chemotherapy equipped with mountain skin stone and fill out structure or grit changes and fills out structure.The utility model can produce sizes box beam, can not only save construction cost, also reduce the requirement to foundation bearing capacity, can effectively prevent box beam deformation caused by the sinking of beam making bench both ends from destroying, particularly suitable Soft Soil Districts.
Description
Technical field
A kind of pedestal for prefabricated box -beam is the utility model is related to, particularly one kind is used for Soft Soil Districts different lengths
The pedestal of prefabricated box -beam.
Background technology
With flourishing for China's road traffic cause, bridge construction is more and more.The prestress steel in bridge construction
Tendon concrete structure bridge is widely used in infrastructure construction due to its own advantage.Prefabricated case beam is as such bridge
Important component in structure, its quality are directly related to bridge integral construction quality, therefore in prefabricated box -beam process
In, the design optimization of beam making bench is even more important for bridge construction.Soft clay area is due to its features as poor geologic condition, beam making bench matter
Amount and service life are poor compared to other areas, moreover, beam making bench structure type is single at present, a kind of size pedestal can only give birth to
Production all has much room for improvement with size box beam, either beam fabricating yard construction cost or production efficiency.
The content of the invention
The utility model provides a kind of a variety of for Soft Soil Districts for technical problem present in solution known technology
The pedestal of length prefabricated box -beam, the pedestal are adapted to using, rational in infrastructure, reliable in quality and to meet different rulers in Soft Soil Districts
The production of very little box beam.
The utility model is adopted the technical scheme that to solve technical problem present in known technology：One kind is used for soft
The pedestal of weak soil area different lengths prefabricated box -beam, includes one on the upper surface of the pedestal formed with antiarch structure, the pedestal
A middle part pedestal main body and two end stand groups for being separately positioned on both ends, each end stand group are equipped with least two end stand,
It is each formed with being spaced between two adjacent end stand and between the end stand and the middle part pedestal main body, Suo Yousuo
State end stand and the middle part pedestal body upper surface forms the antiarch structure, the end stand and the middle part pedestal main body are all provided with
Put on the basis of pedestal, concrete Extended chemotherapy is equipped with below two ends on pedestal basis, in the coagulation
Changed around native Extended chemotherapy equipped with mountain skin stone and fill out structure or grit changes and fills out structure.
The end stand and the middle part pedestal main body are equipped with adjacent reinforced concrete bodies, in the adjacent reinforced concrete bodies
Top is covered with steel plate, is respectively provided with the channel steel of an opening outwardly in the steel plate both sides, caulking gum is provided with the channel steel
Bar, the channel steel are embedded in the adjacent reinforced concrete bodies, and the steel plate is welded with the channel steel；In the armored concrete
The pvc pipe transversely set is embedded with main body.
The utility model has the advantages and positive effects of：Pedestal by using main body and the combining structure of end stand group,
A beam making bench is produced sizes box beam, improve the utilization rate of beam making bench, not only met the planning and designing of beam field but also
It can meet production requirement, construction is simple, cost is low；By using concrete Extended chemotherapy structure, it can not only save and be constructed into
This, also reduces the requirement to foundation bearing capacity, can effectively prevent box beam deformation caused by the sinking of beam making bench both ends from destroying,
Particularly suitable Soft Soil Districts.
Brief description of the drawings
Fig. 1 is the elevation of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the side cut-away view of Fig. 1；
Fig. 4 is the A portions drawing of Fig. 3.
In figure：1st, middle part pedestal main body；2nd, end stand；3rd, pedestal basis；4th, concrete Extended chemotherapy；5th, pvc pipe；6th, steel
Plate；7th, channel steel；8th, sealing rubber strip；9th, it is spaced.
Embodiment
For that can further appreciate that the invention, features and effects of the utility model, the following examples are hereby given, and coordinates
Attached drawing describes in detail as follows：
Please refer to Fig.1~Fig. 4, a kind of pedestal for Soft Soil Districts different lengths prefabricated box -beam, in the upper of the pedestal
Formed with antiarch structure on surface, which includes a middle part pedestal main body 1 and two end stand groups for being separately positioned on both ends,
Each end stand group is equipped with least two end stand 2, between two adjacent end stand 2 and in the end stand 2 and institute
Interval 9 is each formed between pedestal main body 1 in the middle part of stating, for forming bale handle point, all end stand 2 and the middle part pedestal master
1 upper surface of body forms the antiarch structure, and the end stand 2 and the middle part pedestal main body 1 are arranged on pedestal basis 3,
Concrete Extended chemotherapy 4 is equipped with below two ends on the pedestal basis 3, in the week of the concrete Extended chemotherapy 4
Enclose to change equipped with mountain skin stone and fill out structure or grit changes and fills out structure.
In the present embodiment, the end stand 2 and the middle part pedestal main body 1 are equipped with adjacent reinforced concrete bodies, described
Steel plate 6 is covered with the top of adjacent reinforced concrete bodies, the channel steel 7 of an opening outwardly is respectively provided with 6 both sides of steel plate, in the groove
Sealing rubber strip 8 is installed, for only starching in steel 7.The channel steel 7 is embedded in the adjacent reinforced concrete bodies, the steel plate 6
Welded with the channel steel 7；The pvc pipe 5 transversely set is embedded with the adjacent reinforced concrete bodies, for wearing box beam side form
Pull rod.
The construction method of the utility model：
One) according to geological condition, mountain skin stone or grit processing are filled out to around concrete Extended chemotherapy 4 change.
Two) construction concrete Extended chemotherapy 4.
Three) construction pedestal basis 3.
Four) adjacent reinforced concrete bodies of construction middle part pedestal main body 1 and end stand 2.
Five) steel plate 6 is installed, and by steel plate 6 and 7 firm welding of channel steel.
Six) the installation sealing rubber strip 8 in channel steel 7
Although the preferred embodiment of the utility model is described above in conjunction with attached drawing, the utility model is not
Above-mentioned embodiment is confined to, above-mentioned embodiment is only schematical, is not restricted, ability
The those of ordinary skill in domain is not departing from the utility model aims and claimed under the enlightenment of the utility model
In the case of scope, many forms can also be made, these are belonged within the scope of protection of the utility model.
Claims (2)
- A kind of 1. pedestal for Soft Soil Districts different lengths prefabricated box -beam, formed with antiarch knot on the upper surface of the pedestal Structure, it is characterised in that the pedestal includes a middle part pedestal main body and two end stand groups for being separately positioned on both ends, each described End stand group is equipped with least two end stand, between two adjacent end stand and in the end stand and the middle part pedestal master It is each formed with being spaced between body, all end stand and the middle part pedestal body upper surface form the antiarch structure, described End stand and the middle part pedestal main body are arranged on the basis of pedestal, are equipped with below two ends on pedestal basis Concrete Extended chemotherapy, changes equipped with mountain skin stone around the concrete Extended chemotherapy and fills out structure or grit changes and fills out structure.
- 2. the pedestal according to claim 1 for Soft Soil Districts different lengths prefabricated box -beam, it is characterised in that described End stand and the middle part pedestal main body are equipped with adjacent reinforced concrete bodies, and steel is covered with the top of the adjacent reinforced concrete bodies Plate, is respectively provided with the channel steel of an opening outwardly in the steel plate both sides, sealing rubber strip, the channel steel is provided with the channel steel It is embedded in the adjacent reinforced concrete bodies, the steel plate is welded with the channel steel；It is pre-buried in the adjacent reinforced concrete bodies There is the pvc pipe transversely set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273794.4U CN207310190U (en) | 2017-09-29 | 2017-09-29 | A kind of pedestal for Soft Soil Districts different lengths prefabricated box -beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721273794.4U CN207310190U (en) | 2017-09-29 | 2017-09-29 | A kind of pedestal for Soft Soil Districts different lengths prefabricated box -beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207310190U true CN207310190U (en) | 2018-05-04 |
Family
ID=62428809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721273794.4U Active CN207310190U (en) | 2017-09-29 | 2017-09-29 | A kind of pedestal for Soft Soil Districts different lengths prefabricated box -beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207310190U (en) |
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2017
- 2017-09-29 CN CN201721273794.4U patent/CN207310190U/en active Active
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