CN206888033U - Pile foundation self-balancing approach stake bottom load box - Google Patents
Pile foundation self-balancing approach stake bottom load box Download PDFInfo
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- CN206888033U CN206888033U CN201720629191.7U CN201720629191U CN206888033U CN 206888033 U CN206888033 U CN 206888033U CN 201720629191 U CN201720629191 U CN 201720629191U CN 206888033 U CN206888033 U CN 206888033U
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- top panel
- panel
- pile foundation
- stake
- load box
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Abstract
The utility model discloses a kind of pile foundation self-balancing approach stake bottom load box, it is characterized in that：Including the jack between top panel, lower panel and plate located above and lower panel, multiple breach are offered in the side wall of the top panel and form frost boiling mouth, multiple described frost boiling mouths are distributed around the central axis even circumferential of top panel, positioning hole one is offered on the top panel, the oil fuel tube of jack is connected through the positioning hole one with the pressure pump of stake top；The technique effect reached is：Concrete slurry is efficiently entering between top panel and lower panel, realizes and bursts and become muddy when a thaw sets in and take sediment out of, to form closely knit stake bottom structure.
Description
Technical field
It the utility model is related to a kind of pile foundation self-balancing approach stake bottom load box.
Background technology
Self-balancing approach pile foundation detection is by the load made of being shaped by pile bearing capacity parameter request in work progress
Case is placed in pile body bottom, connection pressure pump and displacement measuring device in stake top portion, after concrete curing to valid period of standard, passes through top
High-pressure oil pump presses to bottom load box, draws the total frictional resistance of bearing capacity of pile tip and stake side.The structure of load box in the prior art
Typically by top panel, lower panel and jack, jack is located between top panel and lower panel, the top of its piston rod with above
Plate is connected, and the bottom of cylinder body is connected with lower panel.At present because top panel and lower panel are circular plan shape, therefore put
When pile body bottom leads to concrete slurry, concrete slurry can not effectively reach a bottom, largely be deposited on the upper of top panel
Side, and only part is flowed between upper and lower panel, causes to produce sediment between upper and lower panel and can not be carried over, and causes pile body
The structural strength of bottom is than relatively low.
Utility model content
In view of the shortcomings of the prior art, the utility model provides a kind of pile foundation self-balancing approach stake bottom load box so that
Concrete slurry can be efficiently entering between top panel and lower panel, realized and bursted and become muddy when a thaw sets in and take sediment out of, to form closely knit stake
Bottom structure.
To achieve the above object, the utility model provides following technical scheme：
A kind of pile foundation self-balancing approach stake bottom load box, including top panel, lower panel and plate located above and lower panel it
Between jack, offer multiple breach in the side wall of the top panel and form frost boiling mouth, multiple described frost boiling mouths are around upper
The central axis even circumferential distribution of panel.
Pass through above-mentioned technical proposal, by mouth of bursting and become muddy when a thaw sets in, concrete slurry can effectively enter top panel and lower panel it
Between, it will be tamped between top panel and lower panel；Due to frost boiling mouth be provided with it is multiple, therefore concrete slurry can pass in and out top panel and
Between lower panel, frost boiling effect is formed, the sediment between top panel and lower panel can both be taken out of, and concrete slurry can be made to exist again
That is filled between top panel and lower panel is more densely cross-linked, to ensure the structural strength of pile body bottom；After frost boiling mouth is uniformly distributed, have
It is more smoothly to help concrete frost boiling, the space between top panel and lower panel is filled.
Preferably, positioning hole one is offered on the top panel, the oil fuel tube of jack passes through the positioning hole one and stake
The pressure pump connection on top.
Pass through above-mentioned technical proposal, after the oil fuel tube of jack passes through positioning hole one, the work of positioning can be played to oil fuel tube
With, avoid oil fuel tube concrete slurry frost boiling during excessively swing, cause connection loosen situation.
Preferably, in addition to ring baffle, the upper end of the ring baffle and the lower surface of top panel connect, and lower end is with
The upper surface connection of panel, the jack are located in ring baffle.
Concrete and jack can be effectively isolated by Pass through above-mentioned technical proposal, ring baffle, prevent concrete grout
Material has influence on the normal work of jack.
Preferably, the positioning hole two passed through for the oil fuel tube of jack is offered on the ring baffle.
Pass through above-mentioned technical proposal, the positioning hole two further function as positioning action to oil fuel tube, coordinated with positioning hole one
Afterwards, the both ends positioning to oil fuel tube is realized, is effectively guaranteed the stabilization that oil fuel tube is connected with the pump that pressed on jack and stake top
Property.
Preferably, in addition to top offset pipe and bottom offset pipe, the bottom of the top offset pipe is connected to top panel, under described
The bottom of displacement pipe is connected to lower panel through top panel；Also include upper protective case and lower protective case, the upper protective case connection
It is coaxially disposed in top panel and with top offset pipe, the lower protective case is connected to lower panel and same with bottom offset pipe through top panel
Axle is set.
Pass through above-mentioned technical proposal, top offset pipe and bottom offset pipe are used for the detection of displacement, upper protective case and lower protection
Set can be protected to top offset pipe and bottom offset pipe respectively.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the utility model pile foundation self-balancing approach stake bottom load box；
Fig. 2 is the top view of the utility model pile foundation self-balancing approach stake bottom load box.
Embodiment
The utility model pile foundation self-balancing approach stake bottom is further described with load box by Fig. 1 to Fig. 2.
A kind of pile foundation self-balancing approach stake bottom load box, including top panel 1, lower panel 2 and plate located above 1 and lower panel
Jack 3 between 2, the jack 3 are hydraulic jack 3, and the lower end of the cylinder body of jack 3 is welded on lower panel 2, piston rod
Upper end be welded in top panel 1, offered in the side wall of the top panel 1 four breach and formed frost boiling mouth 11, described in four
Frost boiling mouth 11 around top panel 1 central axis even circumferential be distributed.
Further, in addition to ring baffle 4, the upper end of the ring baffle 4 are fixed with the lower surface of top panel 1 and welded
Connect, lower end and the upper surface spot welding of lower panel 2, the jack 3 are located in ring baffle 4.
Further, positioning hole 1 is offered on the top panel 1, positioning hole two is offered on the ring baffle 4,
The oil fuel tube 8 of jack 3 is connected also cross the positioning hole 1 and positioning hole two with the pressure pump of stake top.
Further, in addition to top offset pipe 9 and bottom offset pipe 5, the bottom of the top offset pipe 9 are welded in top panel 1,
The bottom of the bottom offset pipe 5 passes through the through hole for being opened in top panel 1 to be welded in lower panel 2；Also include upper protective case 10 with
Protective case 6, the bottom of the upper protective case 10 are welded in top panel 1 and are coaxially disposed with top offset pipe 9, the lower protective case 6
Lower panel 2 is welded in through top panel 1 and is coaxially disposed with bottom offset pipe 5, top offset pipe 9, bottom offset pipe 5, upper protective case 10
Stake top is all extended to lower protective case 6.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of pile foundation self-balancing approach stake bottom load box, including between top panel, lower panel and plate located above and lower panel
Jack, it is characterized in that：Multiple breach are offered in the side wall of the top panel and form frost boiling mouth, multiple described frost boilings
Mouth is distributed around the central axis even circumferential of top panel.
2. pile foundation self-balancing approach stake bottom according to claim 1 load box, it is characterized in that：Offered on the top panel
Positioning hole one, the oil fuel tube of jack are connected through the positioning hole one with the pressure pump of stake top.
3. pile foundation self-balancing approach stake bottom according to claim 1 load box, it is characterized in that：Also include ring baffle, institute
State the upper end of ring baffle and the lower surface of top panel to connect, the upper surface of lower end and lower panel is connected, and the jack is located at
In ring baffle.
4. pile foundation self-balancing approach stake bottom according to claim 3 load box, it is characterized in that：Opened up on the ring baffle
There is the positioning hole two that the oil fuel tube for jack passes through.
5. the pile foundation self-balancing approach stake bottom load box according to any one in claim 1-4, it is characterized in that：Also include
Top offset pipe and bottom offset pipe, the bottom of the top offset pipe are connected to top panel, and the bottom of the bottom offset pipe is through above
Plate is connected to lower panel.
6. pile foundation self-balancing approach stake bottom according to claim 5 load box, it is characterized in that：Also include upper protective case with
Protective case, the upper protective case are connected to top panel and are coaxially disposed with top offset pipe, and the lower protective case connects through top panel
It is connected to lower panel and is coaxially disposed with bottom offset pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629191.7U CN206888033U (en) | 2017-06-01 | 2017-06-01 | Pile foundation self-balancing approach stake bottom load box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720629191.7U CN206888033U (en) | 2017-06-01 | 2017-06-01 | Pile foundation self-balancing approach stake bottom load box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206888033U true CN206888033U (en) | 2018-01-16 |
Family
ID=61321071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720629191.7U Active CN206888033U (en) | 2017-06-01 | 2017-06-01 | Pile foundation self-balancing approach stake bottom load box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206888033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944281A (en) * | 2019-03-22 | 2019-06-28 | 广西岩土新技术有限公司 | A kind of load box and its measurement method |
-
2017
- 2017-06-01 CN CN201720629191.7U patent/CN206888033U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109944281A (en) * | 2019-03-22 | 2019-06-28 | 广西岩土新技术有限公司 | A kind of load box and its measurement method |
| CN109944281B (en) * | 2019-03-22 | 2023-11-10 | 广西岩土新技术有限公司 | Load box and measuring method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191129 Address after: Room D, 10 / F, block a, Yijing center, No.1, Hongguang Avenue, Kowloon Bay, Hong Kong, China Patentee after: Ougan Group Co., Ltd Address before: Hangzhou City, Zhejiang province 311602 Jiande Qiantan Anren Industrial Park Patentee before: Zhejiang feeling Machinery Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210220 Address after: 29 Longxin Road, hardware industrial zone, Qiantan Town, Jiande City, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG OUGAN MACHINERY MANUFACTURING Co.,Ltd. Address before: Room D, 10 / F, block a, Yijing centre, 1 Hong Kong Avenue, Kowloon Bay, Hong Kong, China Patentee before: Ougan Group Co.,Ltd. |
|
| TR01 | Transfer of patent right |