CN205541624U - Supplementary teaching device of composite pile basic mode type - Google Patents
Supplementary teaching device of composite pile basic mode type Download PDFInfo
- Publication number
- CN205541624U CN205541624U CN201620118825.8U CN201620118825U CN205541624U CN 205541624 U CN205541624 U CN 205541624U CN 201620118825 U CN201620118825 U CN 201620118825U CN 205541624 U CN205541624 U CN 205541624U
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- CN
- China
- Prior art keywords
- cushion cap
- stake
- pile foundation
- box
- foundation
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model provides a supplementary teaching device of composite pile basic mode type, demonstrateing box, spring pedestal, pile foundation and filling the foundation soil in the show box including the upper surface open -ended, the spring pedestal comprises fly leaf and spring layer, and the fly leaf passes through the spring layer to be installed and parallel with the bottom plate on the bottom plate of show box, and the box wall of demonstrateing the box comprises the transparent section on upper portion and the shading section of lower part, is equipped with the scale on the surface of transparent section, the pile foundation by the cushion cap and more than 2 the stake on along cushion cap axial fixity in the cushion cap bottom surface constitute, during foundation soil was fixed in in the stake, bottom and fly leaf contact, the top surface of stake flushed with the upper surface of show box, the bottom surface area of cushion cap is not more than the aperture area of show box, the device passes through the compound foundation pile of solid model simulation and the atress condition, improves teaching effects, shortens the teaching time spent.
Description
Technical field
This utility model relates to a kind of composite pile foundation model teaching aid, belongs to foundation engineering teaching technique with the apparatus field.
Background technology
In foundation engineering pile foundation teaching process, composite pile foundation is a very important concept, it is difficult to understand, generally
Read abstract, it is desirable to have preferably space imagining ability.The understanding of this concept is directly connected to the design of pile foundation and calculates correct
Whether.During giving lessons, teacher needs to use on-the-spot multiple picture, and by these pictures, teacher will be embedded in the soil body in picture
In pile foundation remove a step by a step, merge, guiding student carries out understanding, digesting.The instructional blocks of time of this knowledge point is time-consuming
Long, tend not to the teaching efficiency that reaches within the effective time as scheduled, student is the most deep in the understanding of this concept
Thoroughly.
Summary of the invention
The purpose of this utility model is overcome the deficiencies in the prior art and provide a kind of composite pile foundation model-aided teaching dress
Put, by physical model analog composite pile foundation and stressing conditions thereof, improve teaching efficiency, shorten the teaching used time.
Realizing the technical scheme that this utility model purpose used is, a kind of composite pile foundation model-aided instructional device, including
The displaying case of upper surface open, spring pedestal, pile foundation and the foundation soil being filled in displaying case, spring pedestal is by activity
Plate and spring layer are constituted, and portable plate is installed on the base plate of displaying case and parallel with base plate by spring layer, displaying case
Box wall is made up of the transparent section on top and the shading section of bottom, and the outer surface of transparent section is provided with scale；Described pile foundation by
Cushion cap and more than 2 stakes being axially fixed on cushion cap bottom surface along cushion cap are constituted, and stake is fixed in foundation soil, the bottom of stake
Contact with portable plate, the upper surface flush of end face and displaying case, the base area of cushion cap is not more than the aperture area of displaying case.
The interface of described transparent section and shading section and the upper surface flush of portable plate.
Described pile foundation is made up of cushion cap and 4 stakes being axially fixed on cushion cap bottom surface along cushion cap.
As shown from the above technical solution, the composite pile foundation model-aided instructional device that this utility model provides, by being filled in
Foundation soil in displaying case, the stake buried in the stake being fixed in foundation soil and the cushion cap simulation reality building being fixed in stake
Basis, spring supporting portable plate assembly, simulated formation Soft Soil Layer, when cushion cap applies downward load, cushion cap will with stake
Producing downward displacement, bear base drag when stake is sunk at the bottom of stake, sidepiece frictional resistance is born in stake side, produces bottom cushion cap
One subsoil counter-force upwards, now by foundation soil shared load at the bottom of stake and cushion cap, this pile foundation is composite pile foundation；Exhibition
Showing that the box wall of box is made up of transparent section and shading section, the outer surface of transparent section is provided with scale, can be by carving when cushion cap moves down
The distance that degree display directly perceived cushion cap moves down.
Accompanying drawing explanation
The structural representation of the composite pile foundation model-aided instructional device that Fig. 1 provides for this utility model.
Fig. 2 is the AA profile of Fig. 1.
Wherein, 1-pile foundation, 11-cushion cap, 12-stake, 2-displaying case, 21-transparent section, 22-shading section, 3-scale,
4-portable plate, 5-spring layer, 6-foundation soil.
Detailed description of the invention
Illustrating this utility model in detail with embodiment below in conjunction with the accompanying drawings, content of the present utility model is not limited to
In following example.
This utility model provide composite pile foundation model-aided instructional device, its structure as depicted in figs. 1 and 2, including on
The displaying case 2 of surface opening, spring pedestal, pile foundation 1 and the foundation soil 6 being filled in displaying case, spring pedestal by
Portable plate 4 and spring layer 5 are constituted, and portable plate 4 is installed on the base plate of displaying case 2 and and base plate by spring layer 5
Parallel, the box wall of displaying case 2 is made up of the transparent section 21 on top and the shading section 22 of bottom, transparent section 21 and shading
The interface of section 22 and the upper surface flush of portable plate, the outer surface of transparent section 21 is provided with scale 3；Described pile foundation
1 is made up of cushion cap 11 and 4 stakes 12 being axially fixed on cushion cap bottom surface along cushion cap, and stake 12 is fixed in foundation soil,
The bottom of stake 12 contacts with portable plate 4, the upper surface flush of end face and displaying case 2, and the base area of cushion cap 11 is little
Aperture area in displaying case 2.
Claims (3)
1. a composite pile foundation model-aided instructional device, it is characterised in that: include the displaying case of upper surface open, bullet
Spring base, pile foundation and the foundation soil being filled in displaying case, spring pedestal is made up of portable plate and spring layer, portable plate
Be installed on the base plate of displaying case and parallel with base plate by spring layer, the box wall of displaying case by the transparent section on top and under
The shading section in portion is constituted, and the outer surface of transparent section is provided with scale；Described pile foundation by cushion cap and more than 2 along cushion cap axle
Constituting to the stake be fixed on cushion cap bottom surface, stake is fixed in foundation soil, and the bottom of stake contacts with portable plate, end face and exhibition
Showing the upper surface flush of box, the base area of cushion cap is not more than the aperture area of displaying case.
Composite pile foundation model-aided instructional device the most according to claim 1, it is characterised in that: described transparent section
Interface and the upper surface flush of portable plate with shading section.
Composite pile foundation model-aided instructional device the most according to claim 1, it is characterised in that: described pile foundation
It is made up of cushion cap and 4 stakes being axially fixed on cushion cap bottom surface along cushion cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118825.8U CN205541624U (en) | 2016-02-05 | 2016-02-05 | Supplementary teaching device of composite pile basic mode type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118825.8U CN205541624U (en) | 2016-02-05 | 2016-02-05 | Supplementary teaching device of composite pile basic mode type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205541624U true CN205541624U (en) | 2016-08-31 |
Family
ID=56778328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118825.8U Expired - Fee Related CN205541624U (en) | 2016-02-05 | 2016-02-05 | Supplementary teaching device of composite pile basic mode type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205541624U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335618A (en) * | 2018-04-26 | 2018-07-27 | 山东科技大学 | Pile Foundation of Wharf teaching mode containing taper pile |
| CN114783269A (en) * | 2022-04-08 | 2022-07-22 | 中国地质大学（武汉） | Pile foundation settlement calculation teaching auxiliary device |
-
2016
- 2016-02-05 CN CN201620118825.8U patent/CN205541624U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335618A (en) * | 2018-04-26 | 2018-07-27 | 山东科技大学 | Pile Foundation of Wharf teaching mode containing taper pile |
| CN114783269A (en) * | 2022-04-08 | 2022-07-22 | 中国地质大学（武汉） | Pile foundation settlement calculation teaching auxiliary device |
| CN114783269B (en) * | 2022-04-08 | 2023-05-23 | 中国地质大学（武汉） | Pile foundation subsides and calculates teaching auxiliary device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20170205 |