CN206233087U - A kind of prefabricated assembled combination concrete trestle system - Google Patents
A kind of prefabricated assembled combination concrete trestle system Download PDFInfo
- Publication number
- CN206233087U CN206233087U CN201621248173.6U CN201621248173U CN206233087U CN 206233087 U CN206233087 U CN 206233087U CN 201621248173 U CN201621248173 U CN 201621248173U CN 206233087 U CN206233087 U CN 206233087U
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- trestle
- plate
- prefabricated
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- connector
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- 238000010276 construction Methods 0.000 claims abstract description 39
- 238000003032 molecular docking Methods 0.000 claims abstract description 9
- 230000002787 reinforcement Effects 0.000 claims description 16
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000009417 prefabrication Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 abstract description 3
- 238000004904 shortening Methods 0.000 abstract description 3
- 230000006378 damage Effects 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010358 mechanical oscillation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002910 solid waste Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses the prefabricated assembled combination concrete trestle system of one kind, including：Cast-in-place Conveyor belt, the cast-in-place Conveyor belt is provided with trestle connector；Assembled trestle bridge floor, including be layed on the cast-in-place Conveyor belt and the mutual prefabricated trestle plate of polylith of split；The bottom of the prefabricated trestle plate is provided with the trestle docking structure corresponding to the trestle connector.The utility model proposes prefabricated assembled combination concrete trestle system and its construction method for the defect of conventional concrete trestle plate.The system uses modularized design, can as needed combine arrangement, reduces live trestle plate arrangement quantity；Can input construction, shortening duration after the completion of lifting；Trestle plate body system is repeatable to be utilized, and is economized on resources.
Description
Technical field
The utility model is related to the realm of building construction, more particularly to a kind of prefabricated assembled combination concrete trestle system.
Background technology
As social development, urban underground space are utilized, particularly Large Underground space is more and more universal.In Large Underground
Space earth excavation and construction stage pass through to ensure construction machinery, need to set concrete trestle in basic top surface.Mixed in construction
There is following defect in solidifying soil trestle plate：
1st, line arrangement is dumb, influences production efficiency.Trestle circuit can not be changed after determining, base is excavated for large area
Plinth, the remote earthwork needs repeatedly to be transported by digging machine etc. with a distance from trestle plate, and production and construction efficiency is low.
2nd, earth excavation is difficult under trestle plate.Trestle plate before foundation excavation with basic one-piece casting, in the foundation excavation phase
Between trestle printed line road fix, cause trestle plate bottom earth excavation difficult.
3rd, can not be come into operation immediately after the completion of trestle plate is poured.The trestle plate later stage bears construction loads greatly, is pouring
Cheng Houxu organizes special messenger to conserve, and can just be come into operation after reaching design strength.
4th, repairing efficiency is long after trestle plate is damaged, and influences site operation progress.Trestle plate needs entirety once ftractureing or damaging
Casting concrete again is abolished, could normally be used after concrete strength reaches requirement.
5th, the wasting of resources.The current construction machinery weight of trestle plate is big, and structure design arrangement of reinforcement is more, and overall volume is big, but only supplies
Construction stage uses, and is directly abolished after the completion of construction, waste of materials.
Utility model content
For the disadvantages described above of concrete trestle plate, the utility model proposes the prefabricated assembled combination concrete stack of one kind
Pontic system.The system uses modularized design, can as needed combine arrangement, reduces live trestle plate arrangement quantity；Lift
Can input construction, shortening duration after；Trestle plate body system is repeatable to be utilized, and is economized on resources.Meanwhile, the utility model is applied to
Basic earthwork excavate during and the construction stage trestle, be mainly used in large area basic earthwork excavate and the construction stage work
Journey.
To realize above-mentioned technique effect, the utility model discloses the prefabricated assembled combination concrete trestle system of one kind,
Including：
Cast-in-place Conveyor belt, the cast-in-place Conveyor belt is provided with trestle connector；
Assembled trestle bridge floor, including be layed on the cast-in-place Conveyor belt and the mutual prefabricated trestle of polylith of split
Plate；The bottom of the prefabricated trestle plate is provided with the trestle docking structure corresponding to the trestle connector.
It is that the cast-in-place Conveyor belt is to apply that the prefabricated assembled combination concrete trestle system is further improved
The beam column basis of synchronous construction during work trestle rectangular structure.
It is that the trestle connector is pre-buried that the prefabricated assembled combination concrete trestle system is further improved
Vertical reinforcement at the top of the cast-in-place Conveyor belt, the trestle docking structure is to be opened on the prefabricated trestle plate, supply
The reserved opening that the vertical reinforcement wears.
The prefabricated assembled combination concrete trestle system is further improved and is, also including the first interim positioning
Part, is located on the vertical reinforcement through the reserved opening rear enclosure in the vertical reinforcement and presses against the prefabricated trestle plate
Plate face.
The prefabricated assembled combination concrete trestle system is further improved and is, the adjacent prefabricated trestle plate
Edge joint position is coated with trestle connecting plate；The edge joint position of the prefabricated trestle plate is embedded with vertical connector, the trestle connecting plate
On offer the connecting hole worn for the vertical connector.
The prefabricated assembled combination concrete trestle system is further improved and is, also including the second interim positioning
Part, is located on the vertical connector through the connecting hole rear enclosure in the vertical connector and presses against the trestle connection
The plate face of plate.
The prefabricated assembled combination concrete trestle system is further improved and is, the piece of the prefabricated trestle plate
Place is formed with the splicing depression shelved for the prefabricated trestle plate, and the height and the trestle connecting plate that the splicing is recessed
Thickness is identical.
It is that the prefabricated trestle plate is coagulation that the prefabricated assembled combination concrete trestle system is further improved
Prefabrication and lifting part is embedded with native trestle plate, and the concrete trestle plate.
The utility model makes it have following beneficial effect as a result of above technical scheme：
1st, prefabricated trestle plate and trestle connecting plate can be reused, and reduce operating expenses, be increased economic efficiency, through measuring and calculating
Application the utility model can save concrete more than 50% in foundation construction；
2nd, prefabricated trestle plate and cast-in-place Conveyor belt can save concrete money using the concrete for making of recycling
Source, reduces solid waste, environmental protection；
3rd, trestle system uses modulated dimension, and the construction period is shortened in strong applicability, simple structure, easy construction；
4th, prefabricated trestle plate is spliced at scene as needed, forms different transportation routes, flexible and changeable, improves construction effect
Rate；
5th, the seam crossing of prefabricated trestle plate is connected using trestle connecting plate, effectively prevent prefabricated trestle plate by mechanical oscillation
Damage by pressure；
6th, in particular cases, there is destruction sign in prefabricated trestle plate, can be simple and convenient to the single replacing of component of destruction,
It is time-consuming.
Brief description of the drawings
Fig. 1 is the schematic perspective view of the prefabricated assembled combination concrete trestle system of the utility model.
Fig. 2 is the elevational schematic view of the prefabricated assembled combination concrete trestle system of the utility model.
Fig. 3 is the schematic top plan view of the prefabricated assembled combination concrete trestle system of the utility model.
Fig. 4 is the side schematic view of the prefabricated assembled combination concrete trestle system of the utility model.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment is described in further detail to the utility model.
Refering to shown in Fig. 1~4, the prefabricated assembled combination concrete trestle system of the utility model is main by cast-in-place trestle base
Plinth 11, assembled trestle bridge floor 12 and trestle connecting plate 13 are constituted, wherein, cast-in-place Conveyor belt is construction bridge rectangular structure,
During such as underground structure, the beam column basis of the underground structure of synchronous construction.Directly using the beam column basis of underground structure as trestle
Basis, compared to traditional trestle system, it is not necessary to abolish, material can be all of greatly accelerating the engineering of trestle system
Construction.
In construction, pre-plugged has trestle connector 14 to cast-in-place Conveyor belt 11 at the top of it, for the formula of being linked and packed
Trestle bridge floor 12.
Assembled trestle bridge floor 12 includes being layed on cast-in-place Conveyor belt 11 and the mutual prefabricated trestle plate of polylith of split
121, prefabricated trestle plate 121 uses concrete trestle plate, is provided with corresponding to trestle connector 13 in the bottom of prefabricated trestle plate 121
Trestle docking structure (trestle docking structure is not shown in figure), for connecting the trestle connector on cast-in-place Conveyor belt 11
14。
In the present embodiment, trestle connector 14 is using the vertical reinforcement for being embedded in the top of cast-in-place Conveyor belt 11 in advance, trestle
Docking structure is using the reserved opening for being opened on prefabricated trestle plate 121, being worn for the vertical reinforcement.In cast-in-place Conveyor belt 11
Every side set and be no less than three trestle connectors 14, set no less than three reserved openings on every side of prefabricated trestle plate, with
Ensure being connected firmly for cast-in-place Conveyor belt and prefabricated trestle plate.Further, first is additionally provided with the vertical reinforcement to face
When keeper (the first interim keeper is not shown in figure), in vertical reinforcement through after the reserved opening on prefabricated trestle plate,
The first interim keeper is sheathed on vertical reinforcement and made its plate face for pressing against prefabricated trestle plate, and then by prefabricated trestle
Plate is fixed at vertical reinforcement, and prefabricated trestle plate and cast-in-place Conveyor belt are fixed temporarily.After trestle is using finishing, take
Lower first interim keeper, releases the fixation between prefabricated trestle plate and cast-in-place Conveyor belt, removes prefabricated trestle plate, is returned
Receive and recycle.Easy to use and be easy to dismounting, the first interim keeper can be using external diameter more than pre- on prefabricated trestle plate 121
Box out the abutment sleeve in hole, or other can be set on vertical reinforcement and be provided with voltage supply it is low live prefabricated trestle plate rolled-up stock
Product.
Trestle connecting plate 13 is made using steel plate, and steel plate thickness is at least 10mm.Trestle connecting plate 13 is covered in adjacent
The edge joint position of prefabricated trestle plate 121, for strengthening prefabricated trestle plate between integrated connection, it is to avoid prefabricated trestle plate is shaken by machinery
Dynamic pressure is bad.In the present embodiment, the edge joint position in prefabricated trestle plate 121 is embedded with vertical connector 15, on trestle connecting plate 13
Offer the connecting hole (connecting hole is not shown in figure) worn for vertical connector 15.The edge joint position of prefabricated trestle plate 121 is every
Side sets four vertical connectors 15, to ensure the connection to trestle connecting plate 13.Further, on the vertical connector also
It is this to have the second interim keeper (the second interim keeper is not shown in figure), passed through on trestle connecting plate in vertical connector
Connecting hole after, the second interim keeper is sheathed on vertical connector and made its plate face for pressing against trestle connecting plate,
And then trestle connecting plate is fixed at vertical connector, trestle connecting plate and prefabricated trestle plate are fixed temporarily.Treat stack
After bridge is using finishing, the second interim keeper is removed, release the fixation between trestle connecting plate and prefabricated trestle plate, remove trestle
Connecting plate, carries out recycling.It is easy to use and be easy to dismounting, the second interim keeper can using external diameter more than trestle connect
The abutment sleeve of the connecting hole on fishplate bar, or other can be set on vertical connector and be provided with voltage supply it is low live trestle connection
The product of the rolled-up stock of plate.Such as vertical connector uses threaded connector (such as bolt, screw rod), then the second interim keeper can
Using internal thread cylinder or nut, make the aperture of the external diameter more than the connecting hole on trestle connecting plate of internal thread cylinder or nut,
Or in the outer diameter face of the internal thread cylinder or nut rolled-up stock is set presses against the plate face of trestle connecting plate.
As better embodiment of the present utility model, it is formed with for prefabricated trestle in the edge joint position of prefabricated trestle plate 121
The splicing depression 122 that plate 13 is shelved, and the height of splicing depression 122 is identical with the thickness of trestle connecting plate 13, further,
The height of the vertical connector of the prefabricated seam crossing of trestle plate 121 also tried one's best with the thickness of trestle connecting plate 13 it is consistent, so can be with
Trestle connecting plate is flushed with prefabricated trestle plate plate face after mounting, the flutter failure for preventing seam crossing machinery current, it is ensured that trestle
Plate globality, stability during use.
In addition, prefabrication and lifting part 16 is embedded with prefabricated trestle plate 121, in order to lift.In the present embodiment, it is prefabricated to hang
Piece installing 16 uses ball-type rivet, and surface is round and smooth, current to machinery will not cause excessive vibration.In every block of prefabricated trestle plate 121
Four angles of top surface be respectively provided with a ball-type rivet, for level lifting use；Set on every piece of side long of prefabricated trestle plate
Three ball-type rivets, use for vertical lifting.
Trestle construction is carried out using the prefabricated assembled combination concrete trestle system of the utility model, it mainly includes as follows
Construction procedure：
1st, the cast-in-place Conveyor belt of construction, and in setting trestle connector on cast-in-place Conveyor belt；
2nd, prefabricated trestle plate is made, in reserving the trestle docking structure corresponding to trestle connector on prefabricated trestle plate, in
The pre-buried vertical connector in place to be spliced of prefabricated trestle plate；
3rd, prefabricated trestle plate is lifted on the cast-in-place Conveyor belt completed to construction, docks the trestle on prefabricated trestle plate
Structure is docked with trestle connector, carries out the laying of prefabricated trestle plate；
4th, trestle connecting plate is lifted to the stitching portion of the adjacent prefabricated trestle plate, is connected using vertical connector
Connect.
Wherein, the cast-in-place Conveyor belt of synchronous construction in construction bridge rectangular structure, the cast-in-place Conveyor belt is construction stack
The beam column basis of synchronous construction during bridge rectangular structure.
The utility model proposes prefabricated assembled combination concrete trestle system for the defect of conventional concrete trestle plate
And its construction method.The system uses modularized design, can as needed combine arrangement, reduces live trestle plate arrangement quantity；
Can input construction, shortening duration after the completion of lifting；Trestle plate body system is repeatable to be utilized, and is economized on resources.
The prefabricated assembled combination concrete trestle system of the utility model and its construction method are as a result of above technology
Scheme, makes it have following beneficial effect：
1st, prefabricated trestle plate and trestle connecting plate can be reused, and reduce operating expenses, be increased economic efficiency, through measuring and calculating
Application the utility model can save concrete more than 50% in foundation construction；
2nd, prefabricated trestle plate and cast-in-place Conveyor belt can save concrete money using the concrete for making of recycling
Source, reduces solid waste, environmental protection；
3rd, trestle system uses modulated dimension, and the construction period is shortened in strong applicability, simple structure, easy construction；
4th, prefabricated trestle plate is spliced at scene as needed, forms different transportation routes, flexible and changeable, improves construction effect
Rate；
5th, the seam crossing of prefabricated trestle plate is connected using trestle connecting plate, effectively prevent prefabricated trestle plate by mechanical oscillation
Damage by pressure；
6th, in particular cases, there is destruction sign in prefabricated trestle plate, can be simple and convenient to the single replacing of component of destruction,
It is time-consuming.
The utility model is described in detail above in association with drawings and Examples, those skilled in the art can
Many variations example is made to the utility model according to the above description.Thus, some of embodiment details should not be constituted to this reality
With new restriction, the scope that the utility model will be defined using appended claims is used as protection domain of the present utility model.
Claims (8)
1. one kind is prefabricated assembled combines concrete trestle system, it is characterised in that including：
Cast-in-place Conveyor belt, the cast-in-place Conveyor belt is provided with trestle connector；
Assembled trestle bridge floor, including be layed on the cast-in-place Conveyor belt and the mutual prefabricated trestle plate of polylith of split；Institute
The bottom for stating prefabricated trestle plate is provided with trestle docking structure corresponding to the trestle connector.
It is 2. prefabricated assembled as claimed in claim 1 to combine concrete trestle system, it is characterised in that：The cast-in-place trestle base
The beam column basis of synchronous construction when plinth is construction bridge rectangular structure.
It is 3. prefabricated assembled as claimed in claim 2 to combine concrete trestle system, it is characterised in that：The trestle connector
It is the vertical reinforcement being embedded in advance at the top of the cast-in-place Conveyor belt, the trestle docking structure is to be opened in the prefabricated trestle plate
Reserved opening that is upper, being worn for the vertical reinforcement.
It is 4. prefabricated assembled as claimed in claim 3 to combine concrete trestle system, it is characterised in that：Also include that first is interim
Keeper, is located on the vertical reinforcement through the reserved opening rear enclosure in the vertical reinforcement and presses against the prefabricated stack
The plate face of bridge plate.
It is 5. prefabricated assembled as claimed in claim 1 to combine concrete trestle system, it is characterised in that：The adjacent prefabricated stack
The edge joint position of bridge plate is coated with trestle connecting plate；The edge joint position of the prefabricated trestle plate is embedded with vertical connector, the trestle
The connecting hole worn for the vertical connector is offered on connecting plate.
It is 6. prefabricated assembled as claimed in claim 5 to combine concrete trestle system, it is characterised in that：Also include that second is interim
Keeper, is located on the vertical connector through the connecting hole rear enclosure in the vertical connector and presses against the trestle
The plate face of connecting plate.
It is 7. prefabricated assembled as claimed in claim 5 to combine concrete trestle system, it is characterised in that：The prefabricated trestle plate
Edge joint position be formed with the splicing depression shelved for the prefabricated trestle plate, and the height of the splicing depression connects with the trestle
The thickness of fishplate bar is identical.
It is 8. prefabricated assembled as claimed in claim 1 to combine concrete trestle system, it is characterised in that：The prefabricated trestle plate
It is to be embedded with prefabrication and lifting part on concrete trestle plate, and the concrete trestle plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248173.6U CN206233087U (en) | 2016-11-15 | 2016-11-15 | A kind of prefabricated assembled combination concrete trestle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621248173.6U CN206233087U (en) | 2016-11-15 | 2016-11-15 | A kind of prefabricated assembled combination concrete trestle system |
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| Publication Number | Publication Date |
|---|---|
| CN206233087U true CN206233087U (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621248173.6U Expired - Fee Related CN206233087U (en) | 2016-11-15 | 2016-11-15 | A kind of prefabricated assembled combination concrete trestle system |
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| CN (1) | CN206233087U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522079A (en) * | 2016-11-15 | 2017-03-22 | 中国建筑第八工程局有限公司 | Prefabricated assembled combination concrete trestle system and construction method thereof |
| CN107542039A (en) * | 2017-10-10 | 2018-01-05 | 储君 | A kind of bridge floor laying method |
| CN109468905A (en) * | 2018-10-26 | 2019-03-15 | 吴洽坤 | The interim laying emergency road of construction is built based on road |
| CN110629655A (en) * | 2019-10-09 | 2019-12-31 | 广西大学 | Local replaceable plate steel concrete composite beam adopting suspended formwork system |
-
2016
- 2016-11-15 CN CN201621248173.6U patent/CN206233087U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106522079A (en) * | 2016-11-15 | 2017-03-22 | 中国建筑第八工程局有限公司 | Prefabricated assembled combination concrete trestle system and construction method thereof |
| CN106522079B (en) * | 2016-11-15 | 2019-02-26 | 中国建筑第八工程局有限公司 | The prefabricated assembled combination concrete trestle system of one kind and its construction method |
| CN107542039A (en) * | 2017-10-10 | 2018-01-05 | 储君 | A kind of bridge floor laying method |
| CN109468905A (en) * | 2018-10-26 | 2019-03-15 | 吴洽坤 | The interim laying emergency road of construction is built based on road |
| CN109468905B (en) * | 2018-10-26 | 2020-12-15 | 博兴兴博城建投资集团有限公司 | Temporary paving emergency road based on road construction |
| CN110629655A (en) * | 2019-10-09 | 2019-12-31 | 广西大学 | Local replaceable plate steel concrete composite beam adopting suspended formwork system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |