CN203821361U - Oppositely braced and diagonally braced hydraulic balance force controlling system - Google Patents
Oppositely braced and diagonally braced hydraulic balance force controlling system Download PDFInfo
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- CN203821361U CN203821361U CN201420181215.3U CN201420181215U CN203821361U CN 203821361 U CN203821361 U CN 203821361U CN 201420181215 U CN201420181215 U CN 201420181215U CN 203821361 U CN203821361 U CN 203821361U
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- force control
- strut
- soil pressure
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Abstract
The utility model discloses an oppositely braced and diagonally braced hydraulic balance force controlling system. The oppositely braced and diagonally braced hydraulic balance force controlling system comprises jackstays, an inner side pressurizing steel plate, an outer side pressurizing steel plate, electrical controlled lifting jacks, a hydraulic balance force controlling device, a soil pressure detection device used for measuring actual size of soil pressure at a soil layer or a displacement detection device measuring the horizontal displacement of the rim of a foundation pit, wherein end part of each jackstay is fixedly connected with the inner side pressurizing steel plate; one end of each lifting jack is fixed on the inner side pressurizing steel plate; the other end of each lifting jack is fixed on the outer side pressurizing steel plate; the outer side pressurizing steel plate is propped against edges of the foundation pit; the soil pressure detection device or the displacement detection device is embedded in the rim of the foundation pit; the soil pressure detection device or the displacement detection device is connected with the hydraulic balance force controlling device; the hydraulic balance force control device is connected with the lifting jacks. According to the utility model, the size of output force can be automatically controlled according to measurement results; the degree of automation is quite high; the output force of the lifting jacks can be timely adjusted, so as to allow the foundation pit to be at an optimal protection state.
Description
Technical field
The utility model relates to building implements field, relates in particular to a kind of to support diagonal brace hydro-cushion Force control system.
Background technology
Foundation ditch (foundation pit), the heatable adobe sleeping platform excavating by substrate absolute altitude and basic plane size in basic engineering position, foundation ditch belongs to temporary work, and its effect is to provide a space, makes the operation of building by laying bricks or stones on basis be able to carry out according to the specified position of design.In order to ensure the stable of foundation ditch, need to carry out supporting to foundation ditch, general employing carrys out the soil pressure of balance foundation ditch to support and diagonal brace, but be all by virtue of experience to control to the power of support and diagonal brace output in prior art, or after manual measurement soil pressure, manually adjust again power output, operation is comparatively complicated, accurate not to the control of foundation ditch displacement.
Summary of the invention
For the weak point existing in above-mentioned technology, the utility model provides a kind of and automatically measures foundation pit earth pressure or automatically measure the horizontal movement of foundation ditch border, and adjusts the hydro-cushion Force control system of power output size according to measured value.
For achieving the above object, it is a kind of to support diagonal brace hydro-cushion Force control system that the utility model provides, comprise strut, inner side compression steel plate, outside compression steel plate, can electrical control jack, hydro-cushion force control device and for measure soil layer reality soil pressure size soil pressure checkout gear or for detection of the displacement detector of foundation ditch border horizontal movement; The end of described strut is connected with inner side compression plating, and one end of described jack is fixed on the compression steel plate of inner side, and the other end is fixed on the compression steel plate of outside, and outside compression steel plate leans at margin of foundation pit; Described soil pressure checkout gear or displacement detector are embedded on foundation ditch border, and described soil pressure checkout gear or displacement detector are connected with hydro-cushion force control device, and described hydro-cushion force control device is connected with jack.
Wherein, described strut has many, and described jack has multiple, and described many struts are to be equidistantly fixed on uniformly on the compression steel plate of inner side, and described jack is corresponding one by one with strut, and jack and strut are located along the same line.
Wherein, described strut is spliced by multistage component, and adjacent component is fixedly connected with by holding screw.
Wherein, described strut is provided with multiple spilled water holes; Multiple spilled water holes enclose on purlin and are uniformly distributed at equalizer bar.
Wherein, the material of described strut, inner side compression steel plate and outside compression steel plate is Q345 steel.
Compared with prior art, the beneficial effects of the utility model are: the utility model provide to support diagonal brace hydro-cushion Force control system, be provided with hydro-cushion force control device and soil pressure checkout gear or displacement detector, utilize soil pressure checkout gear Real-Time Monitoring foundation ditch each soil layer actual soil pressure size or utilize displacement detector to detect in real time the horizontal movement of foundation ditch border, hydro-cushion force control device calculates required equilibrant force automatically according to the value of soil pressure or the value of foundation ditch border horizontal movement that record, and control jack and export best power output, to reach the object of balance.The utility model has been realized the automatic measurement of soil pressure or the horizontal movement of foundation ditch border and the automatic control of power output, and automaticity is very high, and operation easier is little; And, if soil pressure or the horizontal movement of foundation ditch border change, can adjust timely the power output of jack, can make the foundation ditch moment keep best protection state.
Brief description of the drawings
Fig. 1 is the structure chart to support diagonal brace hydro-cushion Force control system of the present utility model.
Critical element symbol description is as follows:
11, strut 12, inner side compression steel plate
13, outside compression steel plate 14, jack
15, hydro-cushion force control device 16, soil pressure checkout gear
17, displacement detector.
Detailed description of the invention
In order more clearly to explain the utility model, below in conjunction with accompanying drawing, the utility model is further described.
Refer to Fig. 1, the utility model provide to support diagonal brace hydro-cushion Force control system, comprise strut 11, inner side compression steel plate 12, outside compression steel plate 13, can electrical control jack 14, hydro-cushion force control device 15 and for measure soil layer reality soil pressure size soil pressure checkout gear 16 or for detection of the displacement detector 17 of foundation ditch border horizontal movement; The end of strut 11 is fixedly connected with inner side compression steel plate 12, and one end of jack 14 is fixed on the compression steel plate 12 of inner side, and the other end is fixed on the compression steel plate 13 of outside, and outside compression steel plate 13 leans at margin of foundation pit; Soil pressure checkout gear 16 or displacement detector 17 are embedded on foundation ditch border, and soil pressure checkout gear 16 or displacement detector 17 are connected with hydro-cushion force control device 15, and hydro-cushion force control device 15 is connected with jack 14.
Compared to prior art, the utility model provide to support diagonal brace hydro-cushion Force control system, be provided with hydro-cushion force control device 15 and soil pressure checkout gear 16, utilize soil pressure checkout gear 16 Real-Time Monitoring foundation ditches each soil layer actual soil pressure size or utilize displacement detecting to fill 17 and put real-time detection foundation ditch border horizontal movement, hydro-cushion force control device 15 calculates required equilibrant force automatically according to the value of soil pressure or the value of foundation ditch border horizontal movement that record, and control jack 14 and export best power output, to reach the object of balance.The utility model has been realized the automatic measurement of soil pressure and the automatic control of power output, and automaticity is very high, and operation easier is little; And, if soil pressure changes, can adjust timely the power output of jack 14, can make the foundation ditch moment keep best protection state.
Displacement detector 17, record the actual displacement situation on foundation ditch border, according to the size of displacement and direction, automatically regulate the size of the equilibrant force of the output of jack 14 by hydro-cushion force control device 15, if displacement is in foundation ditch, increase step by step equilibrant force, control the foundation ditch boundary displacement object as zero to realize.
In the present embodiment, strut 11 has many, and jack 14 has multiple, and many struts 11 are to be equidistantly fixed on uniformly on the compression steel plate 12 of inner side, and jack 14 is corresponding one by one with strut 11, and jack 14 is located along the same line with strut 11.The equilibrant force that the many struts 11 of equidistantly arranging can be exported jack 14 passes to compression steel plate uniformly, and many struts 11 are better than the intensity of single strut 11, the equilibrant force that can bear is also larger, jack 14 is located along the same line with strut 11, the equilibrant force that jack 14 produces can well pass to strut 11, can on strut 11, not form moment of torsion, stressed effect is better.
In the present embodiment, strut 11 is spliced by multistage component, and adjacent component is fixedly connected with by holding screw.Can, by selecting the component of varying number, change the length of strut 11, make it be applicable to the foundation ditch of different size size.And, can also, after foundation ditch has been suitable for, strut 11 be split as to multistage, convenient transport is also conducive to use next time.
In the present embodiment, strut 11 is provided with multiple spilled water holes; Multiple spilled water holes enclose on purlin and are uniformly distributed at equalizer bar.Spilled water hole can prevent that rainwater from accumulating on strut 11, reduces the corrosion of rainwater to equipment, increases the service life.
In the present embodiment, the material of strut 11, inner side compression steel plate 12 and outside compression steel plate 13 is Q345 steel.The excellent mechanical of Q345 steel plate, cost is also lower, be very suitable for strut 11 of the present utility model, inner side compression steel plate 12 and outside compression steel plate 13, certainly, this is only a specific embodiment of the present utility model, the material of strut 11 of the present utility model, inner side compression steel plate 12 and outside compression steel plate 13 is not limited in this, also can meet for other material of mechanical property requirements.
Disclosed is above only several specific embodiment of the present utility model, but the utility model is not limited thereto, and the changes that any person skilled in the art can think of all should fall into protection domain of the present utility model.
Claims (5)
1. one kind to support diagonal brace hydro-cushion Force control system, it is characterized in that, comprise strut, inner side compression steel plate, outside compression steel plate, can electrical control jack, hydro-cushion force control device and for measure soil layer reality soil pressure size soil pressure checkout gear or for detection of the displacement detector of foundation ditch border horizontal movement; The end of described strut is connected with inner side compression plating, and one end of described jack is fixed on the compression steel plate of inner side, and the other end is fixed on the compression steel plate of outside, and outside compression steel plate leans at margin of foundation pit; Described soil pressure checkout gear or displacement detector are embedded on foundation ditch border, and described soil pressure checkout gear or displacement detector are connected with hydro-cushion force control device, and described hydro-cushion force control device is connected with jack.
2. according to claim 1 to support diagonal brace hydro-cushion Force control system, it is characterized in that, described strut has many, described jack has multiple, described many struts are to be equidistantly fixed on uniformly on the compression steel plate of inner side, described jack is corresponding one by one with strut, and jack and strut are located along the same line.
3. according to claim 1 support diagonal brace hydro-cushion Force control system be is characterized in that, described strut is spliced by multistage component, and adjacent component is fixedly connected with by holding screw.
4. according to claim 1 support diagonal brace hydro-cushion Force control system be is characterized in that, described strut is provided with multiple spilled water holes; Multiple spilled water holes enclose on purlin and are uniformly distributed at equalizer bar.
5. according to claim 1 support diagonal brace hydro-cushion Force control system be is characterized in that, the material of described strut, inner side compression steel plate and outside compression steel plate is Q345 steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181215.3U CN203821361U (en) | 2014-04-15 | 2014-04-15 | Oppositely braced and diagonally braced hydraulic balance force controlling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420181215.3U CN203821361U (en) | 2014-04-15 | 2014-04-15 | Oppositely braced and diagonally braced hydraulic balance force controlling system |
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| Publication Number | Publication Date |
|---|---|
| CN203821361U true CN203821361U (en) | 2014-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420181215.3U Expired - Fee Related CN203821361U (en) | 2014-04-15 | 2014-04-15 | Oppositely braced and diagonally braced hydraulic balance force controlling system |
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| CN (1) | CN203821361U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674823A (en) * | 2015-02-05 | 2015-06-03 | 马俊文 | Foundation pit protecting support and rectangular foundation pit support method |
| CN105239587A (en) * | 2015-11-16 | 2016-01-13 | 戴向胜 | Splayed diagonal bracing type steel bracing system of foundation pit enclosure wall |
| CN107882041A (en) * | 2017-12-14 | 2018-04-06 | 上海天演建筑物移位工程股份有限公司 | Pattern foundation pit supporting structure intelligence support meanss and method |
| CN108824443A (en) * | 2018-06-28 | 2018-11-16 | 云南建投基础工程有限责任公司 | Precisely adjust the device and its loading method of foundation pit steel support brace pre axial force |
| CN109723461A (en) * | 2019-03-20 | 2019-05-07 | 济宁学院 | A coal mine roadway support device |
-
2014
- 2014-04-15 CN CN201420181215.3U patent/CN203821361U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104674823A (en) * | 2015-02-05 | 2015-06-03 | 马俊文 | Foundation pit protecting support and rectangular foundation pit support method |
| CN105239587A (en) * | 2015-11-16 | 2016-01-13 | 戴向胜 | Splayed diagonal bracing type steel bracing system of foundation pit enclosure wall |
| CN107882041A (en) * | 2017-12-14 | 2018-04-06 | 上海天演建筑物移位工程股份有限公司 | Pattern foundation pit supporting structure intelligence support meanss and method |
| CN108824443A (en) * | 2018-06-28 | 2018-11-16 | 云南建投基础工程有限责任公司 | Precisely adjust the device and its loading method of foundation pit steel support brace pre axial force |
| CN108824443B (en) * | 2018-06-28 | 2020-05-19 | 云南建投基础工程有限责任公司 | Device for accurately adjusting pre-axial force of foundation pit steel support and loading method thereof |
| CN109723461A (en) * | 2019-03-20 | 2019-05-07 | 济宁学院 | A coal mine roadway support device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SUZHOU GUANGHUA GEOTECHNICAL ENGINEERING CO., LTD. Free format text: FORMER NAME: SUZHOU GUANGHUA GEOTECHNICAL ENGINEERING LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: South East of Suzhou city in Jiangsu province 215000 No. 10 Building 2 floor 16 Patentee after: Suzhou Guanghua geotechnical engineering Limited by Share Ltd Patentee after: Dai Xiangsheng Address before: South East of Suzhou city in Jiangsu province 215000 No. 10 Building 2 floor 16 Patentee before: Suzhou brilliance geotechnical engineering Co., Ltd Patentee before: Dai Xiangsheng |
|
| 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: 20140910 Termination date: 20190415 |