CN2317253Y - Intelligency pile foundation pressure detector - Google Patents
Intelligency pile foundation pressure detector Download PDFInfo
- Publication number
- CN2317253Y CN2317253Y CN 98223089 CN98223089U CN2317253Y CN 2317253 Y CN2317253 Y CN 2317253Y CN 98223089 CN98223089 CN 98223089 CN 98223089 U CN98223089 U CN 98223089U CN 2317253 Y CN2317253 Y CN 2317253Y
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- China
- Prior art keywords
- data
- model
- pile foundation
- interface chip
- analog
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Abstract
The utility model relates to an intelligence pile foundation pressure detector which is characterized in that the utility model comprises a central processor U4, a data latch U6, a program memory U1 and a data memory U2. An input signal of a pile foundation pressure sensor is connected to the analog signal input end of an analog to digital converter U7 of which the data signal output end is connected to the data latch U6 through a parallel interface chip U3. The utility model can automatically record the pile foundation pressure force of a fixing pile and draw and print the curve of the pile foundation pressure according to the data on site. Due to the actualization of the entire automation of the detector, the detector avoids the errors caused by human factors.
Description
The utility model relates to a kind of piling pressure-bearing determinator as ground.
In the prior art, pile foundation construction is comparatively general in building trade, but unit in charge of construction needs the self check construction quality to lack suitable advanced instrument, the pressure that bears to pile foundation does not have instrument accurately, often use hydraulic jack to press again just and can measure its pressure, but hydraulic jack also needs the manual conversion, inconvenience when therefore using along with elongated its error of oil circuit becomes big.
The purpose of this utility model is to provide a kind of and can writes down, detect the intelligence stake pressure analyzer that stake is pressed automatically.
The technical solution of the utility model is: it comprises central processing unit U4, the data latches U6 that is connected with the P0 mouth of central processing unit U4, the memory under program U1 that is connected with described data latches U6, the data memory U2 that is connected with described data latches U6, the data wire of described data latches U6 is connected with the data wire of parallel interface chip U3, the data wire of described data latches U6 also is connected on the data wire of keyboard and display interface chip U5, and described keyboard and display interface chip U5 is connected with the keyboard S1～S19 that forms the key battle array; Stake presses the sensing input signal to connect the input end of analog signal of analog-digital converter U7, and the data-signal output of described analog-digital converter U7 meets data latches U6 through parallel interface chip U3.
The utility model compared with prior art has following advantage:
Can on parallel interface chip U3, connect printer, write down the fixedly pile driving pressure of piling automatically, draw the pile driving pressure curve according to these data and also can print at the scene.Because this quiet survey instrument has all been realized automation, so the error of having avoided human factor to cause.
The utility model will be further described below in conjunction with drawings and Examples:
Accompanying drawing 1 is circuit theory diagrams of the present utility model;
Accompanying drawing 3 is a display driver circuit;
Accompanying drawing 4 is keyboard and shows charactron and display driver circuit; Wherein:
The model of U1 is 27128, is EPROM; The model of U2 is 6264, is RAM; The model of U3 is 8255, is the parallel interface chip; The model of U4 is 8031, is CPU; The model of U5 is 8279, is keyboard and display interface chip; The model of U6 is 373, is data latches; The model of U7 is 7135, is modulus conversion chip; The model of U8 is 8096; The model of U9 is 74LS393; The model of U10 is 7406, is display driver circuit; The model of U11 is LTS647R, is group of four figures pipe; The model of U12 is 7406; The model of U13 is 75451; The model of U14 is 75451, is drive circuit;
In above-mentioned four accompanying drawings, each accompanying drawing is connected by the identical lead-in wire of label;
Embodiment: referring to accompanying drawing: the utility model comprises central processing unit U4, the data latches U6 that is connected with the P0 mouth of central processing unit U4, the memory under program U1 that is connected with described data latches U6, the data memory U2 that is connected with described data latches U6, the data wire of described data latches U6 is connected with the data wire of parallel interface chip U3, the data wire of described data latches U6 also is connected on the data wire of keyboard and display interface chip U5, and described keyboard and display interface chip U5 is connected with the keyboard S1～S19 that forms the key battle array; Stake presses the sensing input signal to connect the input end of analog signal of analog-digital converter U7, and the data-signal output of described analog-digital converter U7 meets data latches U6 through parallel interface chip U3.Symbol on each chip is the pin of chip name, can be referring to the operation instruction of this chip.The symbol that pin place outside each chip is provided with, the pin at the same-sign place of each accompanying drawing is connected.In the accompanying drawing 1, CJ1 is a connector, is used to connect printer; CJ2 also is a connector, is used for being connected with the CJ2 of accompanying drawing 4, and keyboard is connected with central processing unit U4 with the demonstration signal.
Claims (1)
1. intelligence stake pressure analyzer, it is characterized in that: it comprises central processing unit U4, the data latches U6 that is connected with the P0 mouth of central processing unit U4, the memory under program U1 that is connected with described data latches U6, the data memory U2 that is connected with described data latches U6, the data wire of described data latches U6 is connected with the data wire of parallel interface chip U3, the data wire of described data latches U6 also is connected on the data wire of keyboard and display interface chip U5, and described keyboard and display interface chip U5 is connected with the keyboard S1～S19 that forms the key battle array; Stake presses the sensing input signal to connect the input end of analog signal of analog-digital converter U7, and the data-signal output of described analog-digital converter U7 meets data latches U6 through parallel interface chip U3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223089 CN2317253Y (en) | 1998-01-15 | 1998-01-15 | Intelligency pile foundation pressure detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98223089 CN2317253Y (en) | 1998-01-15 | 1998-01-15 | Intelligency pile foundation pressure detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2317253Y true CN2317253Y (en) | 1999-05-05 |
Family
ID=33974283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98223089 Expired - Fee Related CN2317253Y (en) | 1998-01-15 | 1998-01-15 | Intelligency pile foundation pressure detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2317253Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614021B (en) * | 2008-06-24 | 2011-10-05 | 韩国电力公社 | Moment test device |
-
1998
- 1998-01-15 CN CN 98223089 patent/CN2317253Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101614021B (en) * | 2008-06-24 | 2011-10-05 | 韩国电力公社 | Moment test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |