CN208167718U - The construction platform device of cast-in-situ bored pile - Google Patents
The construction platform device of cast-in-situ bored pile Download PDFInfo
- Publication number
- CN208167718U CN208167718U CN201820310903.3U CN201820310903U CN208167718U CN 208167718 U CN208167718 U CN 208167718U CN 201820310903 U CN201820310903 U CN 201820310903U CN 208167718 U CN208167718 U CN 208167718U
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- China
- Prior art keywords
- casing
- hole
- cast
- bored pile
- situ bored
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- Expired - Fee Related
Links
- 238000010276 construction Methods 0.000 title claims abstract description 76
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 49
- 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 32
- 238000005345 coagulation Methods 0.000 claims description 5
- 230000015271 coagulation Effects 0.000 claims description 5
- 238000003032 molecular docking Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 15
- 239000010959 steel Substances 0.000 abstract description 15
- 230000002787 reinforcement Effects 0.000 abstract description 14
- 238000012544 monitoring process Methods 0.000 abstract description 11
- 239000002689 soil Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000010412 perfusion Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009435 building construction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a kind of construction platform devices of cast-in-situ bored pile, including：Operating platform includes：For the pedestal being sheathed on casing；And the detachably connected operating platform on pedestal and with pedestal, operating platform, which is equipped with, wears for tremie and corresponds to the through-hole for being connected to casing, and the diameter of through-hole, which is less than the diameter of casing and stays between the edge of through-hole and the edge of casing, sets certain spacing.When installing tremie; tremie is plugged in casing by through-hole; tremie is limited using through-hole; so that tremie falls along through-hole; so as to prevent that tremie from colliding steel reinforcement cage during lifting and falling and caused by destroy problem, the quality of effective protection steel reinforcement cage.Furthermore construction personnel can carry out filling concrete absolute altitude monitoring on construction platform device.
Description
Technical field
The utility model relates to the realm of building construction, espespecially a kind of construction platform device of cast-in-situ bored pile.
Background technique
In the realm of building construction, cast-in-situ bored pile has been most commonly seen one of base form because of its higher applicability.
Because of the presence of the unfavorable factors such as engineering geology is changeable, construction site limitation, casing is inserted into underground during bored pile construction
Depth changed greatly with geological conditions, also result in casing top opening go out constructing operation face height it is different, to subsequent construction it is outstanding
It is that filling concrete construction causes certain obstruction.When casing top opening is higher by construction personnel's reasonable operation ranges, casing top
Mouth and ground distance >=1.2m, construction personnel are difficult to transfer tremie and reliably be controlled, and easily concrete are caused to be led
Guan Yuyi displays steel reinforcement cage collision in place and steel reinforcement cage is caused to destroy；Also responsible measures can not be taken to guarantee the mark of tremie
Height adapts to current stake holes depth to meet filling concrete requirement；Personnel can not fill concrete without reliable operation platform simultaneously
Note height is monitored, and then can not rationally promote tremie, further increases pile foundation concrete pile quality risk.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of operation platform dress of cast-in-situ bored pile
It sets, solves the problems, such as to destroy steel reinforcement cage when tremie decentralization in the prior art.
Realizing the technical solution of above-mentioned purpose is：
The utility model provides a kind of construction platform device of cast-in-situ bored pile, is installed on casing, the operating platform
Including：
For the pedestal being sheathed on the casing；And
The detachably connected operating platform on the pedestal and with the pedestal, the operating platform, which is equipped with, to be supplied
Tremie is worn and the corresponding through-hole for being connected to the casing, the diameter of the through-hole be less than the diameter of the casing and
It is stayed between the edge of the through-hole and the edge of the casing and sets certain spacing.
The beneficial effect of the construction platform device of the utility model cast-in-situ bored pile：
The construction platform device of the utility model cast-in-situ bored pile is by the way that base sheath to be set on casing, so that operation is flat
Platform is placed on casing, when installing tremie, tremie is plugged in casing by through-hole, utilizes through-hole pair
Tremie is limited, so that tremie falls along through-hole, so as to prevent tremie under lifting
Steel reinforcement cage is collided during falling and caused by destroy problem, the quality of effective protection steel reinforcement cage.Furthermore construction personnel can be
The monitoring of filling concrete absolute altitude is carried out on construction platform device, is determined that conduit promotes time point according to monitoring result, is further protected
Pile quality is demonstrate,proved, operating efficiency is promoted and guarantees construction personnel's safety operation.
The construction platform device of the utility model cast-in-situ bored pile further improvement lies in that,
The construction platform device of the utility model cast-in-situ bored pile further improvement lies in that, the operating platform is hinged with
A pair of of cover board of docking, the pair of cover board offer the through-hole being adapted to the tremie.
The construction platform device of the utility model cast-in-situ bored pile further improvement lies in that, the cover board be equipped with handle.
The construction platform device of the utility model cast-in-situ bored pile further improvement lies in that,
The operating platform is equipped with multiple connecting holes；
The pedestal is fixed with multiple connecting plates corresponding to the connecting hole, and the connecting plate is equipped with pin hole；
By the way that the connecting plate is inserted in the connecting hole and wears the pin hole by bolt, thus realize by
The pedestal and the operating platform are detachably connected.
The construction platform device of the utility model cast-in-situ bored pile further improvement lies in that, the operating platform includes：
Branch is set to the frame on the pedestal；And
It is layed in the bottom plate of the frame.
The construction platform device of the utility model cast-in-situ bored pile further improvement lies in that,
The pedestal is the casing being sheathed on the casing.
The construction platform device of the utility model cast-in-situ bored pile further improvement lies in that,
It further include erecting the guard bar structure for being fixed on the operating platform opposite sides.
Detailed description of the invention
Fig. 1 is the top view of the construction platform device of the utility model cast-in-situ bored pile.
Fig. 2 is the side view of the construction platform device of the utility model cast-in-situ bored pile.
Fig. 3 is the cross-sectional view of the construction platform device of the utility model cast-in-situ bored pile.
Fig. 4 is the top view of the pedestal of the construction platform device of the utility model cast-in-situ bored pile.
Fig. 5 is the side view of the pedestal of the construction platform device of the utility model cast-in-situ bored pile.
Fig. 6 is the top view of the location structure of the construction platform device of the utility model cast-in-situ bored pile.
Fig. 7 is the side view of the location structure of the construction platform device of the utility model cast-in-situ bored pile.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Refering to fig. 1, it is shown that the top view of the construction platform device of the utility model cast-in-situ bored pile.Referring to Fig.2, display
The side view of the construction platform device of the utility model cast-in-situ bored pile.Refering to Fig. 3, it is shown that the utility model drill-pouring
The cross-sectional view of the construction platform device of stake.In conjunction with shown in Fig. 1, Fig. 2 and Fig. 3, cast-in-situ bored pile, which refers to, passes through machine in engineering site
The means such as tool drilling, steel pipe soil compaction or manpower excavation form stake holes in foundation soil, bury casing, and reinforcing bar is placed in it
Cage, concrete perfusion and the stake being made into.Using coagulation soil hopper and tremie to stake holes concrete perfusion, in this process
In, lifting tremie is easy to shake and collide steel reinforcement cage when falling, and influences pile quality.The utility model cast-in-situ bored pile
Construction platform device be installed on casing, the present apparatus includes：For the pedestal 20 being sheathed on casing 10；And it is set to pedestal 20
The upper and operating platform 30 detachably connected with pedestal 20, operating platform 30, which is equipped with, to be worn for tremie and corresponding connects
Pass through the through-hole 40 of casing 10, the diameter of through-hole 40 is less than the diameter of casing 10 and the edge of through-hole 40 and the edge of casing 10
Between stay and set certain spacing.
The construction platform device of the utility model cast-in-situ bored pile is by the way that base sheath to be set on casing, so that operation is flat
Platform is placed on casing, when installing tremie, tremie is plugged in casing by through-hole, utilizes through-hole pair
Tremie is limited, so that tremie falls along through-hole, so as to prevent tremie under lifting
Steel reinforcement cage is collided during falling and caused by destroy problem, the quality of effective protection steel reinforcement cage.Furthermore construction personnel can be
The monitoring of filling concrete absolute altitude is carried out on construction platform device, is determined that conduit promotes time point according to monitoring result, is further protected
Pile quality is demonstrate,proved, operating efficiency is promoted and guarantees construction personnel's safety operation.
One better embodiment of the construction platform device as the utility model cast-in-situ bored pile.Refering to Fig. 4, it is shown that
The top view of the pedestal of the construction platform device of the utility model cast-in-situ bored pile.Refering to Fig. 5, it is shown that the utility model drilling
The side view of the pedestal of the construction platform device of bored concrete pile.In conjunction with shown in Fig. 1 to Fig. 5, pedestal 20 is to be sheathed on casing 10
Casing.The diameter of casing is slightly larger than the diameter of casing 10, and the height dimension of casing is decided according to the actual requirements.
One better embodiment of the construction platform device as the utility model cast-in-situ bored pile.In conjunction with Fig. 1 to Fig. 5 institute
Show, operating platform 30 includes：Branch is set to the frame on pedestal 20；And it is layed in the bottom plate of frame, so that construction personnel can be
The monitoring of filling concrete absolute altitude is carried out on construction platform device, is determined that conduit promotes time point according to monitoring result, is further protected
Demonstrate,prove pile quality.In the present embodiment, frame is rectangular frame, and the width of rectangular frame is less than the diameter of casing 10.Bottom plate is
Rectangular slab.The size of frame and bottom plate, shape and material can be depending on the needs of practice of construction.
One better embodiment of the construction platform device as the utility model cast-in-situ bored pile, in conjunction with Fig. 2, Fig. 4 and
Shown in Fig. 5, operating platform 30 is equipped with multiple connecting holes 31；Pedestal 20 is fixed with multiple connecting plates 21 corresponding to connecting hole 31,
Connecting plate 21 is equipped with pin hole 22；By the way that connecting plate 21 is inserted in connecting hole 31 and wears pin hole by bolt, thus real
It is now that pedestal 20 and operating platform 30 is detachably connected.
In the present embodiment, four places that casing is connected with frame are equipped with connecting plate 21, and connecting plate 21 is rectangular slab.
The opposite sides of frame, which is spaced apart, is equipped with connecting hole 31, so as to by the way that connecting plate 21 is plugged in different connecting holes 31,
It is able to carry out the position of adjusting sleeve pipe.
One better embodiment of the construction platform device as the utility model cast-in-situ bored pile, refering to Fig. 6, it is shown that
The top view of the location structure of the construction platform device of the utility model cast-in-situ bored pile.Refering to Fig. 7, it is shown that the utility model
The side view of the location structure of the construction platform device of cast-in-situ bored pile.In conjunction with shown in Fig. 6 and Fig. 7, operating platform 30 is hinged with
A pair of of cover board 41 of docking, a pair of of cover board 41 offer the through-hole 40 being adapted to tremie.
In the present embodiment, cover board 41 is articulated with operating platform 30 by hinge pin 43, to realize articulated connection.Pass through
Cover board 41 is rectangular slab, and each rectangular slab offers semicircle, so that a pair of of rectangular slab docks to form a circular through hole.Cover board 41
Equipped with handle 42, pass through 42 rotating plate 41 of handle so as to convenient.
One better embodiment of the construction platform device as the utility model cast-in-situ bored pile, the utility model also wrap
Include the guard bar structure 50 for erecting and being fixed on 30 opposite sides of operating platform.Guard bar structure 50 plays the role of protection.
The utility model additionally provides the construction method of the construction platform device using cast-in-situ bored pile, including constructs as follows
Step：
Pedestal 20 is lifted and is sheathed on casing 10, so that the correspondence of through-hole 40 is connected to casing 10；And
Tremie is provided, tremie is lifted and is vertically plugged in casing 10 by through-hole 40.
Specifically, during bored pile construction, after steel reinforcement cage is placed, using crane by this complete reality of spelling
It is hung with the construction platform device of Novel drilling bored concrete pile in the top opening of casing 10, pedestal 20 is sheathed on casing 10 and is incited somebody to action
Pedestal 20 is engaged stabilization with casing 10.Coagulation soil hopper and tremie are then hung, tremie passes through through-hole 40
Through-hole is vertically fallen into stake holes, is limited by the through-hole of through-hole 40, and conduit is dropped downward into along stake holes center substantially, is avoided and reinforcing bar
Cage collision, effective protection steel reinforcement cage quality.Construction personnel can carry out filling concrete in the present apparatus during filling concrete
Absolute altitude monitoring determines that conduit promotes time point according to monitoring result, is further ensured that pile quality.
One better embodiment of the construction method of the construction platform device as the utility model cast-in-situ bored pile, operation
Platform 30 is hinged with a pair of of cover board 41 of docking, and a pair of of cover board 41 offers the through-hole 40 being adapted to tremie；In coagulation
After native conduit use finishes, rotating opening a pair of cover board 41 cancels limit of the through-hole to tremie, and then lifting is promoted
Tremie improves construction efficiency to prevent the obstruction of tremie lifting process cover plate 41.
One better embodiment of the construction method of the construction platform device as the utility model cast-in-situ bored pile, operation
Platform 30 is equipped with multiple connecting holes 31；Pedestal 20 is fixed with multiple connecting plates 21 corresponding to connecting hole 31, and connecting plate 21 is equipped with
Pin hole；After lifting promotes tremie, bolt is taken from taking-up in pin hole and from connecting hole connecting plate 21
Out, thus by casing and the disassembly separation of operating platform 30.In this way, after the completion of construction, it is easy to disassemble to be used in turn, it improves
Construction efficiency.
The construction platform device of the utility model cast-in-situ bored pile has the beneficial effect that：
The construction platform device of the utility model cast-in-situ bored pile is by the way that base sheath to be set on casing, so that operation is flat
Platform is placed on casing, and when installing tremie, tremie is passed through the through-hole of the location structure on operating platform
It plugs in casing, tremie is limited using through-hole, so that tremie falls along through-hole, due to through-hole
Edge be located within the edge of casing, so as to prevent tremie lift fall during collide steel reinforcement cage
Problem, the quality of effective protection steel reinforcement cage are destroyed caused by and.Furthermore construction personnel can carry out coagulation on construction platform device
Soil perfusion absolute altitude monitoring, determines that conduit promotes time point according to monitoring result, is further ensured that pile quality, promotes operating efficiency
And guarantee construction personnel's safety operation.
Combine figure embodiment that the utility model is described in detail above, those skilled in the art can root
Many variations example is made to the utility model according to above description.Thus, certain details in embodiment should not constitute practical to this
Novel restriction, the utility model will be using the ranges that the appended claims define as the protection scope of the utility model.
Claims (7)
1. a kind of construction platform device of cast-in-situ bored pile, is installed on casing, which is characterized in that the cast-in-situ bored pile is applied
Work stage apparatus includes：
For the pedestal being sheathed on the casing；And
The detachably connected operating platform on the pedestal and with the pedestal, the operating platform are equipped with for coagulation
Native conduit is worn and the corresponding through-hole for being connected to the casing, and the diameter of the through-hole is less than the diameter of the casing and described
It is stayed between the edge of through-hole and the edge of the casing and sets certain spacing.
2. the construction platform device of cast-in-situ bored pile as described in claim 1, which is characterized in that the operating platform is hinged with
A pair of of cover board of docking, the pair of cover board offer the through-hole being adapted to the tremie.
3. the construction platform device of cast-in-situ bored pile as claimed in claim 2, which is characterized in that the cover board is equipped with handle.
4. the construction platform device of cast-in-situ bored pile as described in claim 1, which is characterized in that
The operating platform is equipped with multiple connecting holes；
The pedestal is fixed with multiple connecting plates corresponding to the connecting hole, and the connecting plate is equipped with pin hole；
By the way that the connecting plate is inserted in the connecting hole and wears the pin hole by bolt, so that realizing will be described
Pedestal and the operating platform are detachably connected.
5. the construction platform device of cast-in-situ bored pile as described in claim 1, which is characterized in that the operating platform includes：
Branch is set to the frame on the pedestal；And
It is layed in the bottom plate of the frame.
6. the construction platform device of cast-in-situ bored pile as described in claim 1, which is characterized in that the pedestal is is sheathed on
State the casing on casing.
7. the construction platform device of cast-in-situ bored pile as described in claim 1, which is characterized in that further include erecting to be fixed on institute
State the guard bar structure of operating platform opposite sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820310903.3U CN208167718U (en) | 2018-03-07 | 2018-03-07 | The construction platform device of cast-in-situ bored pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820310903.3U CN208167718U (en) | 2018-03-07 | 2018-03-07 | The construction platform device of cast-in-situ bored pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208167718U true CN208167718U (en) | 2018-11-30 |
Family
ID=64385705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820310903.3U Expired - Fee Related CN208167718U (en) | 2018-03-07 | 2018-03-07 | The construction platform device of cast-in-situ bored pile |
Country Status (1)
| Country | Link |
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| CN (1) | CN208167718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385672A (en) * | 2018-03-07 | 2018-08-10 | 中国建筑第八工程局有限公司 | The construction platform device and its construction method of cast-in-situ bored pile |
-
2018
- 2018-03-07 CN CN201820310903.3U patent/CN208167718U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108385672A (en) * | 2018-03-07 | 2018-08-10 | 中国建筑第八工程局有限公司 | The construction platform device and its construction method of cast-in-situ bored pile |
| CN108385672B (en) * | 2018-03-07 | 2024-07-26 | 中国建筑第八工程局有限公司 | Construction platform device for bored pile and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |